diff --git a/CHANGELOG.md b/CHANGELOG.md index 1c639b1b..43267417 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -48,6 +48,8 @@ Expected: December 2023 ### API changes on existing protocol/config features Users may have to change how they access the system +* All clixon test utilities in util/ have been moved to a separate repo: clicon/clixon-util + * To run tests you need to clone, build and install them separately * Moved and split install of main example config file * From `/usr/local/etc/example.xml` to `/usr/local/etc/clixon/example.xml` * Added `/usr/local/etc/clixon/example/autocli.xml` and `/usr/local/etc/clixon/example/restconf.xml` @@ -156,7 +158,7 @@ Clixon 6.3 introduces CLI output pipes and multiple updates and optimizations, p * CLI output pipes * Building on a new CLIgen feature * See https://clixon-docs.readthedocs.io/en/latest/cli.html#output-pipes - + ### API changes on existing protocol/config features Users may have to change how they access the system @@ -169,7 +171,7 @@ Users may have to change how they access the system * New `clixon-autocli@2023-05-01.yang` revision * New `alias` and `skip` extensions (NOTE: just added in YANG, not implemented) * New `grouping-treeref` option - + ### C/CLI-API changes on existing features Developers may need to change their code @@ -231,17 +233,17 @@ Developers may need to change their code * Example change: * `clixon_xml2file(f,x,p,f,s,a)` -> `clixon_xml2file(f,x,p,NULL,f,s,a)` * `clixon_xml2cbuf(c,x,l,p,d,s)` -> `clixon_xml2cbuf(c,x,l,p,NULL,d,s)` - * `xmldb_validate` is removed. Yang checks should be enough, remnant of time before YANG checks. + * `xmldb_validate` is removed. Yang checks should be enough, remnant of time before YANG checks. * `xml_diff`: removed 1st `yspec` parameter * `xml2xpath()`: Added `int apostrophe` as 4th parameter, default 0 * This is for being able to choose single or double quote as xpath literal quotes * `clicon_msg_rcv`: Added `intr` parameter for interrupting on `^C` (default 0) * Renamed include file: `clixon_backend_handle.h`to `clixon_backend_client.h` * `candidate_commit()`: validate_level (added in 6.1) marked obsolete - + ### Minor features -* Adjusted to Openssl 3.0 +* Adjusted to Openssl 3.0 * Unified netconf input function * Three different implementations were used in external, internal and controller code * Internal netconf still not moved to unified @@ -287,7 +289,7 @@ The Clixon 6.1 release completes Network monitoring (RFC 6022) and introduces a * Hello statistics is based on backend statistics, hellos from RESTCONF, SNMP and CLI clients are included and dropped external NETCONF sessions are not * RFC 6022 "YANG Module for NETCONF Monitoring" * See [Feature Request: Support RFC 6022 (NETCONF Monitoring)](https://github.com/clicon/clixon/issues/370) - + ### API changes on existing protocol/config features Users may have to change how they access the system @@ -305,7 +307,7 @@ Users may have to change how they access the system return implicit default values, only explicitly set values. * Applies to NETCONF ``, `` and RESTCONF `GET` * To keep backward-compatible behavior, define option `NETCONF_DEFAULT_RETRIEVAL_REPORT_ALL` in `include/clixon_custom.h` - * Alternatively, change all get operation to include with-defaults parameter `report-all` + * Alternatively, change all get operation to include with-defaults parameter `report-all` ### C/CLI-API changes on existing features Developers may need to change their code @@ -321,9 +323,9 @@ Developers may need to change their code * This was for making an xpath to a yang-mount point (only for yang-mount) * Example change: * `xml2xpath(x, n, xp)` -> `xml2xpath(x, n, 0, xp)` - * `xml_bind_*()` functions: Added `clicon_handle h` as first parameter + * `xml_bind_*()` functions: Added `clicon_handle h` as first parameter * Example change: - * `xml_bind_yang(x, y, yp, xe)` -> `xml_bind_yang(h, x, y, yp, xe)` -> + * `xml_bind_yang(x, y, yp, xe)` -> `xml_bind_yang(h, x, y, yp, xe)` -> * `xmldb_get0()`: Added `with-defaults` parameter, default 0 * Example change: * `xmldb_get0(0, db, yb, n, xp, c, x, m, x)` -> `xmldb_get0(0, db, yb, n, xp, c, WITHDEFAULTS_REPORT_ALL, x, m, x)` @@ -333,7 +335,7 @@ Developers may need to change their code * `xpath_vec_flag()`: Changed type of sixth `veclen` parameter to `size_t *` * `clicon_log_xml()`: All calls changed to new function `clicon_debug_xml()` * `clixon_proc_socket()`: Added `sock_flags` parameter - + ### Minor features * Misc. build fixes encountered when cross-compiling by @troglobit in https://github.com/clicon/clixon/pull/418 @@ -414,7 +416,7 @@ Users may have to change how they access the system * Default value is `3` * NETCONF: Removed `message-id` from hello protocol following RFC 6241 * See [message-id present on netconf app "hello"](https://github.com/clicon/clixon/issues/369) - + ### C/CLI-API changes on existing features Developers may need to change their code @@ -434,7 +436,7 @@ Developers may need to change their code * `myid` : Client-id of incoming message * `vlev` : validate level * Both parameters are default `0` for backward-compatibility - + ### Minor features * Removed obsoleted compile-time options since 5.4: @@ -531,12 +533,12 @@ Developers may need to change their code * For upgrade, add new sixth parameter and set it to `NULL`. * CLISPEC changes of cli show functions * For details of updated API, see https://clixon-docs.readthedocs.io/en/latest/cli.html#show-commands - * Changed `cli_show_auto()` + * Changed `cli_show_auto()` * Added parameters for pretty-print, state and with-default * If the ``is used, you need to change the call as follows: * `cli_show_auto(, , )` -> `cli_show_auto(, , true, false, NULL, )` * Otherwise the API is backward-compatible - * Changed `cli_show_config()` + * Changed `cli_show_config()` * Added parameters for pretty-print, state and with-default * If the `` parameter is used, you need to change the call as follows: * `cli_show_config(, , , , )` -> `cli_show_auto(, , , , true, false, NULL, )` @@ -547,7 +549,7 @@ Developers may need to change their code * The first argument is removed. You need to change all calls as follows: * `cli_show_config(, , ...` -> `cli_show_auto_menu(, ...)` * The `cli_auto_show()` callback remains in 5.9.0 for backward compatible reasons, but will be removed in later releaes. - + ### Minor features * Restconf: @@ -556,7 +558,7 @@ Developers may need to change their code ### Corrected Bugs -* Fixed: Leak in restconf http/1 data path: when multiple packets in same connection. +* Fixed: Leak in restconf http/1 data path: when multiple packets in same connection. * Fixed: [Replace operation](https://github.com/clicon/clixon/issues/350) * Fixed: [When multiple lists have same key name, need more elaborate error message in case of configuration having duplicate keys](https://github.com/clicon/clixon/issues/362) * Solved by implementing RFC7950 Sec 5.1 correctly @@ -602,7 +604,7 @@ New features in Clixon 5.8.0 include a new SNMP frontend, YANG action and parsea * TEXT output format changed (see API changes) * FOr more info, see [user manual](https://clixon-docs.readthedocs.io/en/latest/datastore.html#other-formats) * See [Support performant load_config_file(...) for TEXT format](https://github.com/clicon/clixon/issues/324) - + ### API changes on existing protocol/config features Users may have to change how they access the system @@ -619,7 +621,7 @@ Users may have to change how they access the system * This does not change the semantics, but changes the way XML prefixes are used * Example augmented ipv4 into interface: * Previously: `...` - * Now: `...` + * Now: `...` ### C/CLI-API changes on existing features @@ -714,7 +716,7 @@ Users may have to change how they access the system * `abc b` * Existing behavior: expand to: `a, b, c` - * New default behavior: expand to: `b` + * New default behavior: expand to: `b` * To keep existing behavior, set `true` * Restconf @@ -724,7 +726,7 @@ Users may have to change how they access the system * To keep existing end-of-message encoding, set `CLICON_NETCONF_BASE_CAPABILITY` to `0` * Added `clixon_netconf` command-line option `-0` and changed `-H` to `-1` * `-0` means dont send hello, but fix netconf base version to 0 and use EOM framing - * `-1` means dont send hello, but fix netconf base version to 1 and use chunked framing + * `-1` means dont send hello, but fix netconf base version to 1 and use chunked framing * Error message `data-not-unique` changed to return schema nodes instead of XML for RFC7950 compliance * YANG * Instead of removing YANG which is disabled by `if-feature`, replace it with an yang `anydata` node. @@ -832,7 +834,7 @@ Users may have to change how they access the system * `CLICON_LOG_STRING_LIMIT` * `CLICON_YANG_LIBRARY` * Changed default value: - * `CLICON_MODULE_LIBRARY_RFC7895` to false + * `CLICON_MODULE_LIBRARY_RFC7895` to false * Removed (previosly marked) obsolete options: * `CLICON_RESTCONF_PATH` * `CLICON_RESTCONF_PRETTY` @@ -856,7 +858,7 @@ Users may have to change how they access the system * Added RFC7951 parameter to `clixon_json_parse_string()` and `clixon_json_parse_file()` * If set, honor RFC 7951: JSON Encoding of Data Modeled with YANG, eg it requires module name prefixes * If not set, parse as regular JSON - + ### Minor features * Added: [Strict auto completion for CLI argument expansion #163](https://github.com/clicon/clixon/issues/163) @@ -899,7 +901,7 @@ This release introduces a new autocli design with a clixon-autocli YANG file * Default is create edit-mode for all containers and list entries * New edit-mode tree: `@datamodelmode` * Moved hide extensions from `clixon-lib` to `clixon-autocli` - + ### API changes on existing protocol/config features Users may have to change how they access the system @@ -941,7 +943,7 @@ Developers may need to change their code * Remove dependency of IETF YANGs on most tests * Remove dependency of example/main in most tests, instead make local copy of example yang * Changed `configure --with-yang-standard-installdir` to `configure --with-yang-standard-dir` - + ### Corrected Bugs * Fixed: Autocli YANG patterns including `"` were not properly escaped: `\"` @@ -970,7 +972,7 @@ This release features lots of minor updates and bugfixes, an updated list pagina ### API changes on existing protocol/config features Users may have to change how they access the system - + * Optional yangs for testing have been removed from the Clixon repo * As a consequence, the following configure options have been removed: * `configure --with-opt-yang-installdir=DIR` @@ -983,11 +985,11 @@ Users may have to change how they access the system * Stricter checking of outgoing RPC replies from server * See [RPC output not verified by yang](https://github.com/clicon/clixon/issues/283) * XML to JSON CDATA translation is NOT stripped - * Example, assume XML: ` x & x < y ]]>` + * Example, assume XML: ` x & x < y ]]>` * Previous bevavior: * JSON: {"s":" z > x & x < y "} * New behavior: - * JSON: `{"s":" x & x < y ]]>"}` + * JSON: `{"s":" x & x < y ]]>"}` * To keep old behavior, set `JSON_CDATA_STRIP` in clixon_custom.h * New `clixon-lib@2021-11-11.yang` revision * Modified option: RPC stats extended with YANG stats @@ -1054,7 +1056,7 @@ Developers may need to change their code * PR: [OpenConfig path compression](https://github.com/clicon/clixon/pull/276) * C API: Added set/get pointer API to clixon_data: * Added json/cli support for cli save/load - * clicon_ptr_get(), clicon_ptr_set(), + * clicon_ptr_get(), clicon_ptr_set(), * Restconf YANG PATCH according to RFC 8072 * Changed YANG PATCH enabling: * Now: `./configure --enable-yang-patch` @@ -1148,7 +1150,7 @@ Developers may need to change their code uint32_t *remaining, // NEW cxobj *xstate) ``` - + ### Minor features * Fuzzing: @@ -1243,7 +1245,7 @@ Users may have to change how they access the system * Changed config and install options for Restconf * clixon_restconf daemon is installed in `/usr/local/sbin` (as clixon_backend), instead of /www-data * `configure --with-wwwdir=` remains but only applies to fcgi socket and log - * New option `CLICON_RESTCONF_INSTALLDIR` is set to where clixon_restconf is installed, with default `/usr/local/sbin/` + * New option `CLICON_RESTCONF_INSTALLDIR` is set to where clixon_restconf is installed, with default `/usr/local/sbin/` * Restconf drop privileges user is defined by `CLICON_RESTCONF_USER` * `configure --with-wwwuser=` is removed * clixon_restconf drop of privileges is defined by `CLICON_RESTCONF_PRIVILEGES` option @@ -1257,7 +1259,7 @@ Users may have to change how they access the system * Added: restconf `log-destination` (syslog or file:`/var/log/clixon_restconf.log`) * RESTCONF error replies have changed * Added Restconf-style xml/json message bodies everywhere - * Clixon removed the message body from many errors in the 4.6 version since they used html encoding. + * Clixon removed the message body from many errors in the 4.6 version since they used html encoding. * However, the RFC Section 7.1 mandates to use RESTCONF-style message bodies. * RESTCONF in Clixon used empty key as "wildchar". But according to RFC 8040 it should mean the "empty string". * Example: `GET restconf/data/x:a=` @@ -1286,13 +1288,13 @@ Developers may need to change their code * Added new startup-mode: `running-startup`: First try running db, if it is empty try startup db. * See [Can startup mode to be extended to support running-startup mode? #234](https://github.com/clicon/clixon/issues/234) * Restconf: added inline configuration using `-R ` command line as an alternative to making advanced restconf configuration -* New option `CLICON_RESTCONF_STARTUP_DONTUPDATE` added to disable RFC 8040 mandatory copy of running to startup after commit* +* New option `CLICON_RESTCONF_STARTUP_DONTUPDATE` added to disable RFC 8040 mandatory copy of running to startup after commit* * See [Need an option to disable restconf mandatory action of overwriting startup_db #230](https://github.com/clicon/clixon/issues/230) * Add default network namespace constant: `RESTCONF_NETNS_DEFAULT` with default value "default". * CLI: Two new hide variables added (thanks: shmuelnatan) * hide-database : specifies that a command is not visible in database. This can be useful for setting passwords and not exposing them to users. * hide-database-auto-completion : specifies that a command is not visible in database and in auto completion. This can be useful for a password that was put in device by super user, not be changed. - + ### Corrected Bugs * Fixed: [uses oc-if:interface-ref error with openconfig #233](https://github.com/clicon/clixon/issues/233) @@ -1330,7 +1332,7 @@ The 5.1 release contains more RESTCONF native mode restructuring, new multi-yang * Moved out event handling to clixon event handling * Moved out all ssl calls to clixon * Plan is to remove reliance on libevhtp and libevent altogether - * Extended status restconf process message with: + * Extended status restconf process message with: * If `CLICON_BACKEND_RESTCONF_PROCESS` is set, RESTCONF is started as internal process from backend * Otherwise restconf daemon must be started externally by user, such as by systemd. * Netconf HELLO made mandatory @@ -1343,7 +1345,7 @@ The 5.1 release contains more RESTCONF native mode restructuring, new multi-yang * Files and datastores supporting modstate also look for deleted or updated yang modules. * Stricter binding which gives error if loading outdated YANG file does not exist. * Keep old behavior: disable `CLICON_XMLDB_UPGRADE_CHECKOLD`. - + ### API changes on existing protocol/config features Users may have to change how they access the system @@ -1370,7 +1372,7 @@ Developers may need to change their code * To keep existing semantics: `str2cvec(...,cvp) -> str2cvec(...,1, cvp)` * Removed `cli_debug()`. Use `cli_debug_backend()` or `cli_debug_restconf()` instead. * Removed `yspec_free()` - replace with `ys_free()` -* `xmldb_get0()`: Added xerr output parameter to +* `xmldb_get0()`: Added xerr output parameter to * `clixon_xml_parse_file()`: Removed `endtag` parameter. * Restconf authentication callback (ca_auth) signature changed (again) * Minor modification to 5.0 change: userp removed. @@ -1754,7 +1756,7 @@ Users may have to change how they access the system * Fixed: [Type / Endianism problem in yang_parse_file #128](https://github.com/clicon/clixon/issues/128) * Fixed: [(CLI) the description of a used grouping is shown instead of the encapsulating container #124](https://github.com/clicon/clixon/issues/124) * Uses/group and augments only copies *schemanodes*. This means reference/description/.. etc are not copied, the original is kept. Also, as a side-effect of the bugfix, a final cardinality sanity check is now made after all yang modifications, not only at the time the file is loaded. - + ## 4.6.0 14 August 2020 @@ -1773,7 +1775,7 @@ Thanks Netgate for making this possible. * `--without-restconf Disable restconf altogether` * SSL server and client certificates are supported. * SSE Stream notification is not yet supported. - + ### API changes on existing protocol/config features Users may have to change how they access the system @@ -1845,7 +1847,7 @@ Developers may need to change their code * `event_poll()` -> `clixon_event_poll()` * `event_loop()` -> `clixon_event_loop()` * `event_exit()` -> `clixon_event_exit()` - + ### Minor changes These are new features that did not quite make it to the "Major features" list @@ -1894,7 +1896,7 @@ optimizations. Note that this version must be run with CLIgen 4.5, it cannot run with CLIgen 4.4 or earlier. Thanks to everyone at Netgate for making this possible - + ### Major New features * NACM RFC8341 datanode read and write paths @@ -1905,7 +1907,7 @@ Thanks to everyone at Netgate for making this possible * ca_daemon: Called just after a server has "daemonized", ie put in background. * ca_trans_commit_done: Called when all plugin commits have been done. * Note: If you have used "end" callback and using transaction data, you should probably use this instead. - + ### API changes on existing protocol/config features (For users) * Stricter validation detecting duplicate container or leaf in XML. @@ -1926,11 +1928,11 @@ Thanks to everyone at Netgate for making this possible * Example: `transaction_data_t` * `xml_merge()` changed to use 3-value return: 1:OK, 0:Yang failed, -1: Error * Some function changed to use 3-value return: 1:OK, 0:Yang failed, -1: Error. - * Example: `xml_merge()` + * Example: `xml_merge()` * `clixon_netconf_error(category, xerr, msg, arg)` removed first argument -> `clixon_netconf_error(xerr, msg, arg)` * CLI * `clicon_parse()`: Changed signature due to new cligen error and result handling: - * Removed: `cli_nomatch()` + * Removed: `cli_nomatch()` ### Optimzations * Optimized namespace prefix checks at xml parse time: using many prefixes slowed down parsing considerably @@ -1975,14 +1977,14 @@ features include optimized search functions and a repair callback. * Binary search optimization in lists for indexed leafs in all three formats. * This improves search performance to O(logN) which is drastical improvements for large lists. * You can also register explicit indexes for making binary search (not only list keys) - * For more info, see docs at [paths](https://clixon-docs.readthedocs.io/en/latest/paths.html) and + * For more info, see docs at [paths](https://clixon-docs.readthedocs.io/en/latest/paths.html) and [search](https://clixon-docs.readthedocs.io/en/latest/xml.html#searching-in-xml) - + ### API changes on existing protocol/config features (You may have have to change how you use Clixon) * In the bbuild system, you dont need to do `make install-include` for installing include files for compiling. This is now included in the actions done by `make install`. * State data is now ordered-by system for performance reasons. For example, alphabetically for strings and numeric for integers * Controlled by compile-time option `STATE_ORDERED_BY_SYSTEM` -* Obsolete configuration options present in clixon configuration file will cause clixon application to exit at startup. +* Obsolete configuration options present in clixon configuration file will cause clixon application to exit at startup. * JSON * Empty values in JSON has changed to comply to RFC 7951 * empty values of yang type `empty` are encoded as: `{"x":[null]}` @@ -2045,7 +2047,7 @@ features include optimized search functions and a repair callback. * If fails, exit with error message, eg: `Yang error: Sanity check failed: LIST vsDataContainer lacks key statement which MUST be present (See RFC 7950 Sec 7.8.2)` * Can be disabled by setting `CLICON_CLICON_YANG_LIST_CHECK` to `false` * Replaced compile option `VALIDATE_STATE_XML` with runtime option `CLICON_VALIDATE_STATE_XML`. -* Memory footprint +* Memory footprint * Namespace cache is populated on-demand, see `xml2ns()`. * CBUF start level is set to 256 (`CLICON_CLI_BUF_START` option) * Reduced xml child vector default size from 4 to 1 with quadratic growth to 64K then linear @@ -2059,7 +2061,7 @@ features include optimized search functions and a repair callback. * C-code restructuring * clixon_yang.c partitioned and moved code into clixon_yang_parse_lib.c and clixon_yang_module.c and move back some code from clixon_yang_type.c. * partly to reduce size, but most important to limit code that accesses internal yang structures, only clixon_yang.c does this now. - + ### Corrected Bugs * Fixed: Datastore read on startup got fixed default values. @@ -2076,7 +2078,7 @@ features include optimized search functions and a repair callback. * Fixed: Pretty-printed XML using prefixes not parsed correctly. * eg ` ` could lead to errors, wheras (` `) works fine. * XML namespace merge bug fixed. Example: two xmlns attributes could both survive a merge whereas one should replace the other. -* Compile option `VALIDATE_STATE_XML` introduced in `include/custom.h` to control whether code for state data validation is compiled or not. +* Compile option `VALIDATE_STATE_XML` introduced in `include/custom.h` to control whether code for state data validation is compiled or not. * Fixed: Validation of user state data led to wrong validation, if state relied on config data, eg leafref/must/when etc. * Fixed: No revision in yang module led to errors in validation of state data * Fixed: Leafref validation did not cover case of when the "path" statement is declared within a typedef, only if it was declared in the data part directly under leaf. @@ -2097,7 +2099,7 @@ There were several issues with multiple namespaces with augmented yangs in 4.2 t * C-API * Changed `clicon_rpc_generate_error(msg, xerr)` to `clicon_rpc_generate_error(xerr, msg, arg)` * If you pass NULL as arg it produces the same message as before. - * Added namespace-context parameter `nsc` to `xpath_first` and `xpath_vec`, (`xpath_vec_nsc` and + * Added namespace-context parameter `nsc` to `xpath_first` and `xpath_vec`, (`xpath_vec_nsc` and xpath_first_nsc` are removed). * Added clicon_handle as parameter to all `clicon_connect_` functions to get better error message * Added nsc parameter to `xmldb_get()` @@ -2127,7 +2129,6 @@ xpath_first_nsc` are removed). * [xml_parse_string() is slow for a long XML string #96](https://github.com/clicon/clixon/issues/96) * Mandatory variables can no longer be deleted. * [Add missing includes](https://github.com/clicon/clixon/pulls) - ## 4.3.1 2 February 2020 @@ -2136,7 +2137,7 @@ Patch release based on testing by Dave Cornejo, Netgate ### Corrected Bugs * XML namespace merge bug fixed. Example: two xmlns attributes could both survive a merge whereas one should replace the other. -* Compile option `VALIDATE_STATE_XML` introduced in `include/custom.h` to control whether code for state data validation is compiled or not. +* Compile option `VALIDATE_STATE_XML` introduced in `include/custom.h` to control whether code for state data validation is compiled or not. * Fixed: Validation of user state data led to wrong validation, if state relied on config data, eg leafref/must/when etc. * Fixed: No revision in yang module led to errors in validation of state data * Fixed: Leafref validation did not cover case of when the "path" statement is declared within a typedef, only if it was declared in the data part directly under leaf. @@ -2150,7 +2151,7 @@ Patch release based on testing by Dave Cornejo, Netgate * Called on startup after initial XML parsing, but before module-specific upgrades * Enabled by definign the `.ca_datastore_upgrade` * [General-purpose upgrade documentation](https://clixon-docs.readthedocs.io/en/latest/backend.html#general-purpose) - + ### API changes on existing features (you may need to change your code) * Session-id CLI functionality delayed: "lazy evaluation" * C-api: Changed `clicon_session_id_get(clicon_handle h, uint32_t *id)` @@ -2189,7 +2190,7 @@ The main improvement in this release concerns security in terms of privileges an * `drop_perm` After initialization, drop privileges permanently * `drop_perm` After initialization, drop privileges temporarily (to a euid) * If dropped temporary, you can restore privileges with `restore_priv()` -* The backend socket has now support of credentials of peer clients +* The backend socket has now support of credentials of peer clients * NACM users are cross-checked with client credentials (cli/netconf/restconf) * Only UNIX domain socket supports client credential checks (IP sockets do not). * Controlled by option CLICON_NACM_CREDENTIALS @@ -2218,7 +2219,7 @@ a="urn:example:a" xmlns:b="urn:example:b"/>` * Added: CLICON_BACKEND_PRIVILEGES: If and how to drop privileges * Added: CLICON_NACM_CREDENTIALS: If and how to check backend socket privileges with NACM * Added: CLICON_NACM_RECOVERY_USER: Name of NACM recovery user. -* Restconf top-level operations GET root resource modified to comply with RFC 8040 Sec 3.1 +* Restconf top-level operations GET root resource modified to comply with RFC 8040 Sec 3.1 * non-pretty print remove all spaces, eg `{"operations":{"clixon-example:client-rpc":[null]` * Replaced JSON `null` with `[null]` as proper empty JSON leaf/leaf-list encoding. * C-code change @@ -2242,7 +2243,7 @@ a="urn:example:a" xmlns:b="urn:example:b"/>` * XPATH canonical form implemented for NETCONF get and get-config. This means that all callbacks (including state callbacks) will have the prefixes that corresponds to module prefixes. If an xpath have other prefixes (or null as default), they will be translated to canonical form before any callbacks. * Example of a canonical form: `/a:x/a:y`, then symbols must belong to a yang module with prefix `a`. * FreeBSD modifications: Configure, makefiles and test scripts modification for Freebsd - + ### Corrected Bugs * Fixed CLI error messages on wrong cli_set/merge xml-key to eg: * `Config error: api-path syntax error \"/example:x/m1=%s\": rpc malformed-message List key m1 length mismatch : Invalid argument"` @@ -2263,7 +2264,7 @@ a="urn:example:a" xmlns:b="urn:example:b"/>` 4.1.0 is focussed on RFC 8040 RESTCONF features. Highlights include: - RFC8040 plain PATCH, - Query parameters: content, depth, insert, position -- Standard return codes +- Standard return codes ### Major New features * Restconf RFC 8040 increased feature compliance @@ -2392,7 +2393,7 @@ Olof Hagsand * Support for multiple patterns as described in RFC7950 Section 9.4.7 * Support for inverted patterns as described in RFC7950 Section 9.4.6 * Libxml2 support for full XSD matching as alternative to Posix translation - * Configure with: `./configure --with-libxml2` + * Configure with: `./configure --with-libxml2` * Set `CLICON_YANG_REGEXP` to libxml2 (default is posix) * Note you need to configure cligen as well with `--with-libxml2` * Better compliance with XSD regexps in the default Posix translation regex mode @@ -2442,7 +2443,7 @@ Olof Hagsand * Two config options control: * CLICON_XML_CHANGELOG enables the yang changelog feature * CLICON_XML_CHANGELOG_FILE where the changelog resides - + ### API changes on existing features (you may need to change your code) * RESTCONF strict namespace validation of data in POST and PUT. @@ -2483,7 +2484,7 @@ Olof Hagsand * All calls to the following functions must be changed: `hash_init`, `hash_free`, `hash_lookup`, `hash_value`, `hash_add`, `hash_del`, `hash_dump`, and `hash_keys`. * Replaced `CLIXON_DATADIR` with two configurable options defining where Clixon installs Yang files. * use `--with-yang-installdir=DIR` to install Clixon yang files in DIR - * use `--with-std-yang-installdir=DIR` to install standard yang files that Clixon may use in DIR + * use `--with-std-yang-installdir=DIR` to install standard yang files that Clixon may use in DIR * Default is (as before) `/usr/local/share/clixon` * New clixon-config@2019-06-05.yang revision * Added: `CLICON_YANG_REGEXP, CLICON_CLI_TAB_MODE, CLICON_CLI_HIST_FILE, CLICON_CLI_HIST_SIZE, CLICON_XML_CHANGELOG, CLICON_XML_CHANGELOG_FILE`. @@ -2499,9 +2500,9 @@ Olof Hagsand * Clixon transaction mechanism has changed which may affect your backend plugin callbacks: * Validate-only transactions are terminated by an `end` or `abort` callback. Now all started transactions are terminated either by an `end` or `abort` without exceptions * Validate-only transactions used to be terminated by `complete` - * If a commit user callback fails, a new `revert` callback will be made to plugins that have made a succesful commit. + * If a commit user callback fails, a new `revert` callback will be made to plugins that have made a succesful commit. * Clixon used to play the (already made) commit callbacks in reverse order -* Many validation functions have changed error parameter from cbuf to xml tree. +* Many validation functions have changed error parameter from cbuf to xml tree. * XML trees are more flexible for utility tools * If you use these(mostly internal), you need to change the error function: `generic_validate, from_validate_common, xml_yang_validate_all_top, xml_yang_validate_all, xml_yang_validate_add, xml_yang_validate_pprpc, xml_yang_validate_list_key_only` * Datastore cache and xmldb_get() changes: @@ -2510,8 +2511,8 @@ Olof Hagsand * New suite of API functions enabling zero-copy: `xmldb_get0`. You can still use `xmldb_get()`. The call sequence of zero-copy is (see reference for more info): ``` xmldb_get0(xh, "running", "/interfaces/interface[name="eth"]", 0, &xt, NULL); - xmldb_get0_clear(h, xt); # Clear tree from default values and flags - xmldb_get0_free(h, &xt); # Free tree + xmldb_get0_clear(h, xt); # Clear tree from default values and flags + xmldb_get0_free(h, &xt); # Free tree ``` * Clixon config option `CLICON_XMLDB_CACHE` renamed to `CLICON_DATASTORE_CACHE` and changed type from `boolean` to `datastore_cache` * Type `datastore_cache` have values: nocache, cache, or cache-zerocopy @@ -2596,11 +2597,11 @@ Olof Hagsand * Documented bug [Yang identityref XML encoding is not general #90](https://github.com/clicon/clixon/issues/90) * Added new API function `xpath_parse()` to split parsing and xml evaluation. * Rewrote `api_path2xpath` to handle namespaces. -* `api_path2xml_vec` strict mode check added if list key length mismatch +* `api_path2xml_vec` strict mode check added if list key length mismatch * `startup_extraxml` triggers unnecessary validation * Renamed startup_db_reset -> xmldb_db_reset (its a general function) * In startup_extraxml(), check if reset callbacks or extraxml file actually makes and changes to the tmp db. -* Print CLICON_YANG_DIR and CLICON_FEATURE lists on startup with debug flag +* Print CLICON_YANG_DIR and CLICON_FEATURE lists on startup with debug flag * Extended `util/clixon_util_xml` with yang and validate functionality so it can be used as a stand-alone utility for validating XML/JSON files * JSON parse and print improvements * Integrated parsing with namespace translation and yang spec lookup @@ -2613,10 +2614,10 @@ Olof Hagsand * Improved submodule implementation (as part of [Yang submodule import prefix restrictions #60](https://github.com/clicon/clixon/issues/60)). * Submodules share same namespace as modules, which means that functions looking for symbols under a module were extended to also look in that module's included submodules, also recursively (submodules can include submodules in Yang 1.0). * Submodules are no longer merged with modules in the code. This is necessary to have separate local import prefixes, for example. - * New function `ys_real_module()` complements `ys_module()`. The latter gets the top module or submodule, whereas the former gets the ultimate module that a submodule belongs to. + * New function `ys_real_module()` complements `ys_module()`. The latter gets the top module or submodule, whereas the former gets the ultimate module that a submodule belongs to. * See [test/test_submodule.sh] * New XMLDB_FORMAT added: `tree`. An experimental record-based tree database for - direct access of records. + direct access of records. * Netconf error handling modified * New option -e added. If set, the netconf client returns -1 on error. * A new minimal "hello world" example has been added @@ -2644,7 +2645,7 @@ Olof Hagsand * Added specific clixon_suberrno code: XMLPARSE_ERRNO to identify XML parse errors. * Removed all dependency on strverscmp * Added libgen.h for baseline() - + ### Corrected Bugs * Fixed: Return 404 Not found error if restconf GET does not return requested instance @@ -2668,14 +2669,14 @@ Olof Hagsand * [Parent list key is not validated if not provided via RESTCONF #83](https://github.com/clicon/clixon/issues/83), thanks achernavin22. * [Invalid JSON if GET /operations via RESTCONF #82](https://github.com/clicon/clixon/issues/82), thanks achernavin22 * List ordering bug - lists with ints as keys behaved wrongly and slow. -* NACM read default rule did not work properly if nacm was enabled AND no groups were defined +* NACM read default rule did not work properly if nacm was enabled AND no groups were defined * Re-inserted `cli_output_reset` for what was erroneuos thought to be an obsolete function * See in 3.9.0 minor changes: Replaced all calls to (obsolete) `cli_output` with `fprintf` * Allowed Yang extended Xpath functions (syntax only): * re-match, deref, derived-from, derived-from-or-self, enum-value, bit-is-set * XSD regular expression handling of dash(`-`) *: Translate XDS `[xxx\-yyy]` to POSIX `[xxxyyy-]`. -* YANG Anydata treated same as Anyxml +* YANG Anydata treated same as Anyxml * Bugfix: [Nodes from more than one of the choice's branches exist at the same time](https://github.com/clicon/clixon/issues/81) * Note it may still be possible to load a file with multiple choice elements via netconf, but it will not pass validate. * Bugfix: Default NACM policies applied even if NACM is disabled @@ -2717,13 +2718,13 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * Netconf `edit-config xpath select` statement, and all xpath statements * Notifications * CLI syntax (ie generated commands) - * The default namespace is ietf-netconf base syntax with uri: `urn:ietf:params:xml:ns:netconf:base:1.0` and need not be explicitly given. + * The default namespace is ietf-netconf base syntax with uri: `urn:ietf:params:xml:ns:netconf:base:1.0` and need not be explicitly given. * The following example shows changes in netconf and restconf: * Accepted pre 3.9 (now not valid): ``` - + ipv4 @@ -2793,7 +2794,7 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * [Clixon base container](docker/base). * [Clixon system and test container](docker/system) used in Travis CI. * See also: [Clixon docker hub](https://hub.docker.com/u/clixon) - + ### API changes on existing features (you may need to change your code) * XML namespace handling is corrected (see [#major-changes]) * For backward compatibility set config option CLICON_XML_NS_LOOSE @@ -2875,7 +2876,7 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * Some restconf error messages contained `rpc-reply` or `rpc-error` which have now been removed. * getopt return value changed from char to int (https://github.com/clicon/clixon/issues/58) * Netconf/Restconf RPC extra input arguments are ignored (https://github.com/clicon/clixon/issues/47) - + ## 3.8.0 6 Nov 2018 @@ -2891,7 +2892,7 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht ``` * logical combination of features not implemented, eg if-feature "not foo or bar and baz"; * ietf-netconf yang module added with candidate, validate, startup and xpath features enabled. -* YANG module library +* YANG module library * YANG modules according to RFC 7895 and implemented by ietf-yang-library.yang * Enabled by configuration option CLICON_MODULE_LIBRARY_RFC7895 - enabled by default * RFC 7895 defines a module-set-id. Configure option CLICON_MODULE_SET_ID is set and changed when modules change. @@ -2924,7 +2925,7 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * Old streams API which needs to be modified: * clicon_log_register_callback() removed * subscription_add() --> stream_add() - * stream_cb_add() --> stream_ss_add() + * stream_cb_add() --> stream_ss_add() * stream_cb_delete() --> stream_ss_delete() * backend_notify() and backend_notify_xml() - use stream_notify() instead * Example uses "NETCONF" stream instead of "ROUTING" @@ -2936,12 +2937,12 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * clixon_netconf -S is obsolete. Use `clixon_netconf -l s` instead. * Comply to RFC 8040 3.5.3.1 rule: api-identifier = [module-name ":"] identifier * The "module-name" was a no-op before. - * This means that there was no difference between eg: GET /restconf/data/ietf-yang-library:modules-state and GET /restconf/data/foobar:modules-state + * This means that there was no difference between eg: GET /restconf/data/ietf-yang-library:modules-state and GET /restconf/data/foobar:modules-state * Generilized top-level yang parsing functions * Clarified semantics of main yang module: * Command-line option -y MUST specify a filename * Configure option CLICON_YANG_MODULE_MAIN MUST specify a module name - * yang_parse() changed to take either filename or module name and revision. + * yang_parse() changed to take either filename or module name and revision. * Removed clicon_dbspec_name() and clicon_dbspec_name_set(). * Replace calls to yang_spec_main() with yang_spec_parse_module(). See for example backend_main() and others if you need details. @@ -2951,7 +2952,7 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * Renamed test/test_auth*.sh tests to test/test_nacm*.sh * YANG keywords "action" and "belongs-to" implemented by syntactically by parser (but not proper semantics). * clixon-config YAML file has new revision: 2018-10-21. -* Allow new lines in CLI prompts +* Allow new lines in CLI prompts * uri_percent_encode() and xml_chardata_encode() changed to use stdarg parameters * Added Configure option CLIXON_DEFAULT_CONFIG=/usr/local/etc/clixon.xml as option and in example (so you dont need to provide -f command-line option). * New function: clicon_conf_xml() returns configuration tree @@ -2964,17 +2965,17 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * Single quotes for XML attributes https://github.com/clicon/clixon/issues/51 * Thanks @SCadilhac * Fixed https://github.com/clicon/clixon/issues/46 Issue with empty values in leaf-list - * Thanks @achernavin22 + * Thanks @achernavin22 * Identity without any identityref:s caused SEGV * Memory error in backend transaction revert * Set dir /www-data with www-data as owner, see https://github.com/clicon/clixon/issues/37 - + ### Known issues * Netconf/Restconf RPC extra input arguments are ignored * https://github.com/clicon/clixon/issues/47 * Yang sub-command cardinality not checked. * https://github.com/clicon/clixon/issues/48 -* Issue with bare axis names (XPath 1.0) +* Issue with bare axis names (XPath 1.0) * https://github.com/clicon/clixon/issues/54 * Top-level Yang symbol cannot be called "config" in any imported yang file. * datastore uses "config" as reserved keyword for storing any XML whoich collides with code for detecting Yang sanity. @@ -2999,7 +3000,7 @@ Thanks for all bug reports, feature requests and support! Thanks to [Netgate](ht * Full suport of boolean constraints for "when"/"must", not only nodesets. * See also API changes below. * CDATA XML support (patch by David Cornejo, Netgate) - * Encode and decode (parsing) support + * Encode and decode (parsing) support * Added cligen variable translation. Useful for processing input such as hashing, encryption. * More info in example and FAQ. * Example: @@ -3067,7 +3068,7 @@ translate { * The example contains a more elaborate example. * Thanks ngashok for request, see https://github.com/clicon/clixon/issues/24 * Added XML namespace (xmlns) validation - * for eg + * for eg * ./configure extended with --enable-debug flag * CFLAGS=-g ./configure deprecated @@ -3114,7 +3115,7 @@ translate { * CLICON_FIND_PLUGIN * clicon_valcb() * CLIXON_BACKEND_SYSDIR - * CLIXON_CLI_SYSDIR + * CLIXON_CLI_SYSDIR * CLICON_MASTER_PLUGIN config variable * Example of migrating a backend plugin module: * Add all callbacks in a clixon_plugin_api struct @@ -3178,7 +3179,7 @@ clixon_plugin_api *clixon_plugin_init(clicon_handle h) * Experimental: Added CLICON_TRANSACTION_MOD configuration option. If set, modifications in validation and commit callbacks are written back into the datastore. Requested by Stephen Jones, Netgate. -* Invalid key to api_path2xml gives warning instead of error and quit. +* Invalid key to api_path2xml gives warning instead of error and quit. * Added restconf/operations get, see RFC8040 Sec 3.3.2: * yang_find_topnode() and api_path2xml() schemanode parameter replaced with yang_class. Replace as follows: 0 -> YC_DATANODE, 1 -> YC_SCHEMANODE @@ -3198,7 +3199,7 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne * Showing syntax using CLI commands was broekn and is fixed. * Fixed issue https://github.com/clicon/clixon/issues/18 RPC response issues reported by Stephen Jones at Netgate * Fixed issue https://github.com/clicon/clixon/issues/17 special character in strings can break RPCs reported by David Cornejo at Netgate. - * This was a large rewrite of XML parsing and output due to CharData not correctly encoded according to https://www.w3.org/TR/2008/REC-xml-20081126. + * This was a large rewrite of XML parsing and output due to CharData not correctly encoded according to https://www.w3.org/TR/2008/REC-xml-20081126. * Fixed three-key list entry problem (reported by jdl@netgate) * Translate xml->json \n correctly * Fix issue: https://github.com/clicon/clixon/issues/15 Replace whole config @@ -3216,11 +3217,11 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne ### Major changes: * Major Restconf feature update to comply to RFC 8040. Thanks Stephen Jones of Netgate for getting right. - * GET: Always return object referenced (and nothing else). ie, GET /restconf/data/X returns X. + * GET: Always return object referenced (and nothing else). ie, GET /restconf/data/X returns X. * GET Added support for the following resources: Well-known, top-level resource, and yang library version, * GET Single element JSON lists use {list:[element]}, not {list:element}. * PUT Whole datastore - + ### Minor changes: * Changed signature of plugin_credentials() restconf callback. Added a "user" parameter. To enable authentication and in preparation for access control a la RFC 6536. @@ -3229,7 +3230,7 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne * `configure --with-startup-compat`. Configure option CLICON_USE_STARTUP_CONFIG is also obsoleted. * `configure --with-config-compat`. The template clicon.conf.cpp files are also removed. * `configure --with-xml-compat` - + * New configuration option: CLICON_RESTCONF_PRETTY. Default true. Set to false to get more compact Restconf output. * Default configure file handling generalized by Renato Botelho/Matt Smith. Config file FILE is selected in the following priority order: @@ -3238,12 +3239,12 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne * Provide --with-sysconfig= when configuring, then FILE is /clixon.xml * Provide --sysconfig= when configuring then FILE is /etc/clixon.xml * FILE is /usr/local/etc/clixon.xml - + ### Corrected Bugs * yang max keyword was not supported for string type. Corrected by setting "max" to MAXPATHLEN * Corrected "No yang spec" printed on tty when using leafref in CLI. * Fixed error in xml2cvec. If a (for example) int8 value has range error (eg 1000), it was treated as an error and the program terminated. Now this is just logged and skipped. Reported by Fredrik Pettai. - + ### Known issues ## 3.4.0 @@ -3255,7 +3256,7 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne * Added yang ordered-by user. The default (ordered-by system) will now sort lists and leaf-lists alphabetically to increase search performance. Note that this may change outputs. * If you need legacy order, either set CLICON_XML_SORT to false, or set that list to "ordered-by user". * This replaces XML hash experimental code, ie xml_child_hash variables and all xmlv_hash_ functions have been removed. - * Implementation detail: Cached keys are stored in in yang Y_LIST nodes as cligen vector, see ys_populate_list() + * Implementation detail: Cached keys are stored in in yang Y_LIST nodes as cligen vector, see ys_populate_list() * Datastore cache introduced: cache XML tree in memory for faster get access. * Reads are cached. Writes are written to disk. @@ -3276,7 +3277,7 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne ``` configure --with-xml-compat ``` - + ### Minor changes: * Better semantic versioning, eg MAJOR/MINOR/PATCH, where increment in PATCH does not change API. * Added CLICON_XMLDB_PRETTY option. If set to false, XML database files will be more compact. @@ -3289,11 +3290,11 @@ enables saved files to be used as datastore without any editing. Thanks Matt, Ne * Fixed bug that deletes running on startup if backup started with -m running. When clixon starts again, running is lost. The error was that the running (or startup) configuration may fail when - clixon backend starts. + clixon backend starts. The fix now makes a copy of running and copies it back on failure. * datastore/keyvalue/Makefile was left behind on make distclean. Fixed by conditional configure. Thanks renato@netgate.com. * Escape " in JSON names and strings and values - + ### Known issues * Please use text datastore, key-value datastore no up-to-date @@ -3323,13 +3324,13 @@ SUNET for support, requests, debugging, bugfixes and proposed solutions. ... ``` - + * Simplified backend daemon startup modes. * The flags -IRCr are replaced with command-line option -s * You use the -s to select the mode. Example: `clixon_backend -s running` * You may also add a default method in the configuration file: `init` * The configuration option CLICON_USE_STARTUP_CONFIG is obsolete - * Command-ine option `-I` is replaced with `-s init` + * Command-ine option `-I` is replaced with `-s init` * `-CIr` is replaced with `-s running` * Use `-s none` if you request no action on startu * Backward compatibility is enabled by: @@ -3356,7 +3357,7 @@ plugin. The example application shows how. * Restconf: http cookie sent as attribute in rpc restconf_post operations to backend as "id" XML attribute. * Added option CLICON_CLISPEC_FILE as complement to CLICON_CLISPEC_DIR to specify single CLI specification file, not only directory containing files. - + * Replaced the following cli_ functions with their original cligen_functions: cli_exiting, cli_set_exiting, cli_comment, cli_set_comment, cli_tree_add, cli_tree_active, @@ -3391,24 +3392,24 @@ Aug 27 2017 * leafref occuring within lists: cli expansion does not work ### Major changes: -* Added support for YANG anyxml. +* Added support for YANG anyxml. * Changed top-level netconf get-config and get to return `` instead of `` to comply to the RFC. * If you use direct netconf get or get-config calls, you may need to handle the return XML differently. * RESTCONF and CLI is not affected. - * Example: + * Example: ``` - Query: - - New reply: + Query: + + New reply: # Example data model - Old reply: + Old reply: # Removed @@ -3420,14 +3421,14 @@ Aug 27 2017 * Added support for yang presence and no-presence containers. Previous default was "presence". * Empty containers will be removed unless you have used the "presence" yang declaration. - * Example YANG without presence: + * Example YANG without presence: ``` - container - nopresence { - leaf j { - type string; - } + container + nopresence { + leaf j { + type string; + } } ``` @@ -3459,8 +3460,8 @@ If you submit "nopresence" without a leaf, it will automatically be removed: curl -sS -X POST -d {"input":{"name":"hello"}} http://localhost/restconf/operations/myroute' ``` -* Enhanced leafref functionality: - * Validation for leafref forward and backward references; +* Enhanced leafref functionality: + * Validation for leafref forward and backward references; * CLI completion for generated cli leafrefs for both absolute and relative paths. * Example, relative path: @@ -3471,7 +3472,7 @@ If you submit "nopresence" without a leaf, it will automatically be removed: } } ``` - + * Added state data: Netconf `` operation, new backend plugin callback: "plugin_statedata()" for retreiving state data. * You can use netconf: `` and it will return both config and state data. * Restconf GET will return state data also, if defined. @@ -3492,7 +3493,7 @@ If you submit "nopresence" without a leaf, it will automatically be removed: * Generic map_str2int generic mapping tables * Removed vector return values from xmldb_get() * Generalized yang type resolution to all included (sub)modules not just the topmost - + ## 3.3.1 June 7 2017 @@ -3501,9 +3502,9 @@ June 7 2017 * Removed non-standard api_path extension from the internal netconf protocol so that the internal netconf is now fully standard. * Strings in xmldb_put not properly encoded, eg eth/0 became eth.00000 - + ## 3.3.0 (May 2017) - + * Datastore text module is now default. * Refined netconf "none" semantics in tests and text datastore @@ -3522,7 +3523,7 @@ June 7 2017 * Created xmldb plugin api Moved qdbm, chunk and xmldb to datastore keyvalue directories Removed all other clixon dependency on chunk code - + * cli_copy_config added as generic cli command * cli_show_config added as generic cli command Replace all show_confv*() and show_conf*() with cli_show_config() @@ -3534,14 +3535,14 @@ June 7 2017 * Many clicon special string functions have been removed * The netconf support has been extended with lock/unlock * clicon_rpc_call() has been removed and should be replaced by extending the - internal netconf protocol. - See downcall() function in example/routing_cli.c and + internal netconf protocol. + See downcall() function in example/routing_cli.c and routing_downcall() in example/routing_backend.c * Replace clicon_rpc_xmlput with clicon_rpc_edit_config -* Removed xmldb daemon. All xmldb acceses is made backend daemon. +* Removed xmldb daemon. All xmldb acceses is made backend daemon. No direct accesses by clients to xmldb API. Instead use the rpc calls in clixon_proto_client.[ch] - In clients (eg cli/netconf) replace xmldb_get() in client code with + In clients (eg cli/netconf) replace xmldb_get() in client code with clicon_rpc_get_config(). If you use the vector arguments of xmldb_get(), replace as follows: xmldb_get(h, db, api_path, &xt, &xvec, &xlen); @@ -3551,9 +3552,9 @@ June 7 2017 * clicon_rpc_change() is replaced with clicon_rpc_edit_config(). Note modify argument 5: - clicon_rpc_change(h, db, op, apipath, "value") + clicon_rpc_change(h, db, op, apipath, "value") to: - clicon_rpc_edit_config(h, db, op, apipath, `"value"`) + clicon_rpc_edit_config(h, db, op, apipath, `"value"`) * xmdlb_put_xkey() and xmldb_put_tree() have been folded into xmldb_put() Replace xmldb_put_xkey with xmldb_put as follows: @@ -3574,7 +3575,7 @@ June 7 2017 * Use restconf format for internal xmldb keys. Eg /a/b=3,4 -* List keys with special characters RFC 3986 encoded. +* List keys with special characters RFC 3986 encoded. * Replaced cli expand functions with single to multiple args This change is _not_ backward compatible @@ -3583,7 +3584,7 @@ June 7 2017 * Replaced cli callback functions with single arg to multiple args This change is _not_ backward compatible. - You are affected if you + You are affected if you (1) use system callbacks (i.e. in clixon_cli_api.h) (2) write your own cli callbacks @@ -3602,18 +3603,18 @@ June 7 2017 ``` and rewrite the code to handle argv instead of arg. These are the system functions affected: - cli_set, cli_merge, cli_del, cli_debug_backend, cli_set_mode, - cli_start_shell, cli_quit, cli_commit, cli_validate, compare_dbs, + cli_set, cli_merge, cli_del, cli_debug_backend, cli_set_mode, + cli_start_shell, cli_quit, cli_commit, cli_validate, compare_dbs, load_config_file, save_config_file, delete_all, discard_changes, cli_notify, show_yang, show_conf_xpath * Added --with-cligen and --with-qdbm configure options -* Added union type check for non-cli (eg xml) input +* Added union type check for non-cli (eg xml) input * Empty yang type. Relaxed yang types for unions, eg two strings with different length. - + ## (Dec 2016) * Dual license: both GPLv3 and APLv2 - + ## (Feb 2016) * Forked new clixon repository from clicon diff --git a/Makefile.in b/Makefile.in index 146130a8..123bfbcb 100644 --- a/Makefile.in +++ b/Makefile.in @@ -59,11 +59,11 @@ SUBDIRS2 = apps etc yang # without include lib for circular dependency SUBDIRS= $(SUBDIRS1) $(SUBDIRS2) .PHONY: doc example install-example clean-example all clean depend $(SUBDIRS) \ - install loc TAGS .config.status docker test util checkroot mrproper \ - checkinstall warnroot install-util clean-util + install loc TAGS .config.status docker test checkroot mrproper \ + checkinstall warnroot all: $(SUBDIRS2) warnroot - @echo "\e[32mAfter 'make install' as euid root, build example app and test utils: 'make example'\e[0m" + @echo "\e[32mAfter 'make install' as euid root, build example app: 'make example'\e[0m" checkroot: @if command -v id &> /dev/null; then \ @@ -84,8 +84,6 @@ checkinstall: echo "\e[31mclixon must be installed first to build this target. "\ "Run 'make'. Then run 'make install' as root.\e[0m"; exit 1; fi; -util: apps - # May cause circular include->include,lib $(SUBDIRS2): $(SUBDIRS1) # Cannot build app before lib (for parallel make -j) (cd $@ && $(MAKE) $(MFLAGS) all) @@ -106,37 +104,25 @@ install: checkroot install-include: for i in $(SUBDIRS) doc; \ do (cd $$i && $(MAKE) $(MFLAGS) $@)||exit 1; done; - @echo "\e[32mTo install example app and test utils: make install-example\e[0m" + @echo "\e[32mTo install example app: make install-example\e[0m" uninstall: checkroot - for i in $(SUBDIRS) doc example util docker; \ + for i in $(SUBDIRS) doc example docker; \ do (cd $$i && $(MAKE) $(MFLAGS) $@)||exit 1; done; doc: warnroot cd $@; $(MAKE) $(MFLAGS) $@ -util: - cd $@; $(MAKE) $(MFLAGS) - -clean-util: - cd util; $(MAKE) $(MFLAGS) clean - -install-util: checkroot install-include - cd util; $(MAKE) $(MFLAGS) install - -uninstall-util: - cd util; $(MAKE) $(MFLAGS) uninstall - clean-example: - for i in example util; \ + for i in example; \ do (cd $$i && $(MAKE) $(MFLAGS) clean) || exit 1; done; install-example: checkroot - for i in example util; \ + for i in example; \ do (cd $$i && $(MAKE) $(MFLAGS) install) || exit 1; done; uninstall-example: checkroot - for i in example util; \ + for i in example; \ do (cd $$i && $(MAKE) $(MFLAGS) uninstall) || exit 1; done; config.status: configure @@ -146,23 +132,23 @@ configure: configure.ac cd $(srcdir) && autoconf clean: - for i in $(SUBDIRS) doc example util docker; \ + for i in $(SUBDIRS) doc example docker; \ do (cd $$i && $(MAKE) $(MFLAGS) $@); done; rm -f *.gcov test/*.gcov # Uninstall and clean all the targets used for testing, but without cloning or # checking-out from git. Provides a reliabily clean slate for testing changes # before commit. -mrproper: uninstall uninstall-example uninstall-util clean clean-example clean-util +mrproper: uninstall uninstall-example clean clean-example distclean: rm -f Makefile TAGS config.status config.log *~ .depend rm -rf autom4te.cache - for i in $(SUBDIRS) doc example util docker; \ + for i in $(SUBDIRS) doc example docker; \ do (cd $$i && $(MAKE) $(MFLAGS) $@); done # To make the example you need to run the "install-include" target first -example: checkinstall util warnroot +example: checkinstall warnroot (cd $@ && $(MAKE) $(MFLAGS) all) @echo "\e[36mRemember to run 'make install-example' as euid root\e[0m" diff --git a/config-aux/ltmain.sh b/config-aux/ltmain.sh deleted file mode 100644 index a736cf99..00000000 --- a/config-aux/ltmain.sh +++ /dev/null @@ -1,11156 +0,0 @@ -#! /bin/sh -## DO NOT EDIT - This file generated from ./build-aux/ltmain.in -## by inline-source v2014-01-03.01 - -# libtool (GNU libtool) 2.4.6 -# Provide generalized library-building support services. -# Written by Gordon Matzigkeit , 1996 - -# Copyright (C) 1996-2015 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# GNU Libtool is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# As a special exception to the GNU General Public License, -# if you distribute this file as part of a program or library that -# is built using GNU Libtool, you may include this file under the -# same distribution terms that you use for the rest of that program. -# -# GNU Libtool is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - - -PROGRAM=libtool -PACKAGE=libtool -VERSION="2.4.6 Debian-2.4.6-2" -package_revision=2.4.6 - - -## ------ ## -## Usage. ## -## ------ ## - -# Run './libtool --help' for help with using this script from the -# command line. - - -## ------------------------------- ## -## User overridable command paths. ## -## ------------------------------- ## - -# After configure completes, it has a better idea of some of the -# shell tools we need than the defaults used by the functions shared -# with bootstrap, so set those here where they can still be over- -# ridden by the user, but otherwise take precedence. - -: ${AUTOCONF="autoconf"} -: ${AUTOMAKE="automake"} - - -## -------------------------- ## -## Source external libraries. ## -## -------------------------- ## - -# Much of our low-level functionality needs to be sourced from external -# libraries, which are installed to $pkgauxdir. - -# Set a version string for this script. -scriptversion=2015-01-20.17; # UTC - -# General shell script boiler plate, and helper functions. -# Written by Gary V. Vaughan, 2004 - -# Copyright (C) 2004-2015 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. - -# As a special exception to the GNU General Public License, if you distribute -# this file as part of a program or library that is built using GNU Libtool, -# you may include this file under the same distribution terms that you use -# for the rest of that program. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# Please report bugs or propose patches to gary@gnu.org. - - -## ------ ## -## Usage. ## -## ------ ## - -# Evaluate this file near the top of your script to gain access to -# the functions and variables defined here: -# -# . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh -# -# If you need to override any of the default environment variable -# settings, do that before evaluating this file. - - -## -------------------- ## -## Shell normalisation. ## -## -------------------- ## - -# Some shells need a little help to be as Bourne compatible as possible. -# Before doing anything else, make sure all that help has been provided! - -DUALCASE=1; export DUALCASE # for MKS sh -if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : - emulate sh - NULLCMD=: - # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which - # is contrary to our usage. Disable this feature. - alias -g '${1+"$@"}'='"$@"' - setopt NO_GLOB_SUBST -else - case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac -fi - -# NLS nuisances: We save the old values in case they are required later. -_G_user_locale= -_G_safe_locale= -for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES -do - eval "if test set = \"\${$_G_var+set}\"; then - save_$_G_var=\$$_G_var - $_G_var=C - export $_G_var - _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" - _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" - fi" -done - -# CDPATH. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -# Make sure IFS has a sensible default -sp=' ' -nl=' -' -IFS="$sp $nl" - -# There are apparently some retarded systems that use ';' as a PATH separator! -if test "${PATH_SEPARATOR+set}" != set; then - PATH_SEPARATOR=: - (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { - (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || - PATH_SEPARATOR=';' - } -fi - - - -## ------------------------- ## -## Locate command utilities. ## -## ------------------------- ## - - -# func_executable_p FILE -# ---------------------- -# Check that FILE is an executable regular file. -func_executable_p () -{ - test -f "$1" && test -x "$1" -} - - -# func_path_progs PROGS_LIST CHECK_FUNC [PATH] -# -------------------------------------------- -# Search for either a program that responds to --version with output -# containing "GNU", or else returned by CHECK_FUNC otherwise, by -# trying all the directories in PATH with each of the elements of -# PROGS_LIST. -# -# CHECK_FUNC should accept the path to a candidate program, and -# set $func_check_prog_result if it truncates its output less than -# $_G_path_prog_max characters. -func_path_progs () -{ - _G_progs_list=$1 - _G_check_func=$2 - _G_PATH=${3-"$PATH"} - - _G_path_prog_max=0 - _G_path_prog_found=false - _G_save_IFS=$IFS; 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do - _G_sed_script=$_G_sed_script$nl$_G_sed_script - done - echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed - _G_sed_script= - - func_check_prog_sed () - { - _G_path_prog=$1 - - _G_count=0 - printf 0123456789 >conftest.in - while : - do - cat conftest.in conftest.in >conftest.tmp - mv conftest.tmp conftest.in - cp conftest.in conftest.nl - echo '' >> conftest.nl - "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break - diff conftest.out conftest.nl >/dev/null 2>&1 || break - _G_count=`expr $_G_count + 1` - if test "$_G_count" -gt "$_G_path_prog_max"; then - # Best one so far, save it but keep looking for a better one - func_check_prog_result=$_G_path_prog - _G_path_prog_max=$_G_count - fi - # 10*(2^10) chars as input seems more than enough - test 10 -lt "$_G_count" && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out - } - - func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin - rm -f conftest.sed - SED=$func_path_progs_result -} - - -# Unless the user overrides by setting GREP, search the path for either GNU -# grep, or the grep that truncates its output the least. -test -z "$GREP" && { - func_check_prog_grep () - { - _G_path_prog=$1 - - _G_count=0 - _G_path_prog_max=0 - printf 0123456789 >conftest.in - while : - do - cat conftest.in conftest.in >conftest.tmp - mv conftest.tmp conftest.in - cp conftest.in conftest.nl - echo 'GREP' >> conftest.nl - "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break - diff conftest.out conftest.nl >/dev/null 2>&1 || break - _G_count=`expr $_G_count + 1` - if test "$_G_count" -gt "$_G_path_prog_max"; then - # Best one so far, save it but keep looking for a better one - func_check_prog_result=$_G_path_prog - _G_path_prog_max=$_G_count - fi - # 10*(2^10) chars as input seems more than enough - test 10 -lt "$_G_count" && break - done - rm -f conftest.in conftest.tmp conftest.nl conftest.out - } - - func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin - GREP=$func_path_progs_result -} - - -## ------------------------------- ## -## User overridable command paths. ## -## ------------------------------- ## - -# All uppercase variable names are used for environment variables. These -# variables can be overridden by the user before calling a script that -# uses them if a suitable command of that name is not already available -# in the command search PATH. - -: ${CP="cp -f"} -: ${ECHO="printf %s\n"} -: ${EGREP="$GREP -E"} -: ${FGREP="$GREP -F"} -: ${LN_S="ln -s"} -: ${MAKE="make"} -: ${MKDIR="mkdir"} -: ${MV="mv -f"} -: ${RM="rm -f"} -: ${SHELL="${CONFIG_SHELL-/bin/sh}"} - - -## -------------------- ## -## Useful sed snippets. ## -## -------------------- ## - -sed_dirname='s|/[^/]*$||' -sed_basename='s|^.*/||' - -# Sed substitution that helps us do robust quoting. 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Call them using their associated -# 'require_*' variable to ensure that they are executed, at most, once. -# -# It's entirely deliberate that calling these functions can set -# variables that don't obey the namespace limitations obeyed by the rest -# of this file, in order that that they be as useful as possible to -# callers. - - -# require_term_colors -# ------------------- -# Allow display of bold text on terminals that support it. -require_term_colors=func_require_term_colors -func_require_term_colors () -{ - $debug_cmd - - test -t 1 && { - # COLORTERM and USE_ANSI_COLORS environment variables take - # precedence, because most terminfo databases neglect to describe - # whether color sequences are supported. - test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} - - if test 1 = "$USE_ANSI_COLORS"; then - # Standard ANSI escape sequences - tc_reset='' - tc_bold=''; tc_standout='' - tc_red=''; tc_green='' - tc_blue=''; tc_cyan='' - else - # Otherwise trust the terminfo database after all. - test -n "`tput sgr0 2>/dev/null`" && { - tc_reset=`tput sgr0` - test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` - tc_standout=$tc_bold - test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` - test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` - test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` - test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` - test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` - } - fi - } - - require_term_colors=: -} - - -## ----------------- ## -## Function library. ## -## ----------------- ## - -# This section contains a variety of useful functions to call in your -# scripts. Take note of the portable wrappers for features provided by -# some modern shells, which will fall back to slower equivalents on -# less featureful shells. - - -# func_append VAR VALUE -# --------------------- -# Append VALUE onto the existing contents of VAR. - - # We should try to minimise forks, especially on Windows where they are - # unreasonably slow, so skip the feature probes when bash or zsh are - # being used: - if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then - : ${_G_HAVE_ARITH_OP="yes"} - : ${_G_HAVE_XSI_OPS="yes"} - # The += operator was introduced in bash 3.1 - case $BASH_VERSION in - [12].* | 3.0 | 3.0*) ;; - *) - : ${_G_HAVE_PLUSEQ_OP="yes"} - ;; - esac - fi - - # _G_HAVE_PLUSEQ_OP - # Can be empty, in which case the shell is probed, "yes" if += is - # useable or anything else if it does not work. - test -z "$_G_HAVE_PLUSEQ_OP" \ - && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ - && _G_HAVE_PLUSEQ_OP=yes - -if test yes = "$_G_HAVE_PLUSEQ_OP" -then - # This is an XSI compatible shell, allowing a faster implementation... - eval 'func_append () - { - $debug_cmd - - eval "$1+=\$2" - }' -else - # ...otherwise fall back to using expr, which is often a shell builtin. - func_append () - { - $debug_cmd - - eval "$1=\$$1\$2" - } -fi - - -# func_append_quoted VAR VALUE -# ---------------------------- -# Quote VALUE and append to the end of shell variable VAR, separated -# by a space. -if test yes = "$_G_HAVE_PLUSEQ_OP"; then - eval 'func_append_quoted () - { - $debug_cmd - - func_quote_for_eval "$2" - eval "$1+=\\ \$func_quote_for_eval_result" - }' -else - func_append_quoted () - { - $debug_cmd - - func_quote_for_eval "$2" - eval "$1=\$$1\\ \$func_quote_for_eval_result" - } -fi - - -# func_append_uniq VAR VALUE -# -------------------------- -# Append unique VALUE onto the existing contents of VAR, assuming -# entries are delimited by the first character of VALUE. For example: -# -# func_append_uniq options " --another-option option-argument" -# -# will only append to $options if " --another-option option-argument " -# is not already present somewhere in $options already (note spaces at -# each end implied by leading space in second argument). -func_append_uniq () -{ - $debug_cmd - - eval _G_current_value='`$ECHO $'$1'`' - _G_delim=`expr "$2" : '\(.\)'` - - case $_G_delim$_G_current_value$_G_delim in - *"$2$_G_delim"*) ;; - *) func_append "$@" ;; - esac -} - - -# func_arith TERM... -# ------------------ -# Set func_arith_result to the result of evaluating TERMs. - test -z "$_G_HAVE_ARITH_OP" \ - && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ - && _G_HAVE_ARITH_OP=yes - -if test yes = "$_G_HAVE_ARITH_OP"; then - eval 'func_arith () - { - $debug_cmd - - func_arith_result=$(( $* )) - }' -else - func_arith () - { - $debug_cmd - - func_arith_result=`expr "$@"` - } -fi - - -# func_basename FILE -# ------------------ -# Set func_basename_result to FILE with everything up to and including -# the last / stripped. -if test yes = "$_G_HAVE_XSI_OPS"; then - # If this shell supports suffix pattern removal, then use it to avoid - # forking. Hide the definitions single quotes in case the shell chokes - # on unsupported syntax... - _b='func_basename_result=${1##*/}' - _d='case $1 in - */*) func_dirname_result=${1%/*}$2 ;; - * ) func_dirname_result=$3 ;; - esac' - -else - # ...otherwise fall back to using sed. - _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' - _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` - if test "X$func_dirname_result" = "X$1"; then - func_dirname_result=$3 - else - func_append func_dirname_result "$2" - fi' -fi - -eval 'func_basename () -{ - $debug_cmd - - '"$_b"' -}' - - -# func_dirname FILE APPEND NONDIR_REPLACEMENT -# ------------------------------------------- -# Compute the dirname of FILE. If nonempty, add APPEND to the result, -# otherwise set result to NONDIR_REPLACEMENT. -eval 'func_dirname () -{ - $debug_cmd - - '"$_d"' -}' - - -# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT -# -------------------------------------------------------- -# Perform func_basename and func_dirname in a single function -# call: -# dirname: Compute the dirname of FILE. If nonempty, -# add APPEND to the result, otherwise set result -# to NONDIR_REPLACEMENT. -# value returned in "$func_dirname_result" -# basename: Compute filename of FILE. -# value retuned in "$func_basename_result" -# For efficiency, we do not delegate to the functions above but instead -# duplicate the functionality here. -eval 'func_dirname_and_basename () -{ - $debug_cmd - - '"$_b"' - '"$_d"' -}' - - -# func_echo ARG... -# ---------------- -# Echo program name prefixed message. -func_echo () -{ - $debug_cmd - - _G_message=$* - - func_echo_IFS=$IFS - IFS=$nl - for _G_line in $_G_message; do - IFS=$func_echo_IFS - $ECHO "$progname: $_G_line" - done - IFS=$func_echo_IFS -} - - -# func_echo_all ARG... -# -------------------- -# Invoke $ECHO with all args, space-separated. -func_echo_all () -{ - $ECHO "$*" -} - - -# func_echo_infix_1 INFIX ARG... -# ------------------------------ -# Echo program name, followed by INFIX on the first line, with any -# additional lines not showing INFIX. -func_echo_infix_1 () -{ - $debug_cmd - - $require_term_colors - - _G_infix=$1; shift - _G_indent=$_G_infix - _G_prefix="$progname: $_G_infix: " - _G_message=$* - - # Strip color escape sequences before counting printable length - for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" - do - test -n "$_G_tc" && { - _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` - _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` - } - done - _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes - - func_echo_infix_1_IFS=$IFS - IFS=$nl - for _G_line in $_G_message; do - IFS=$func_echo_infix_1_IFS - $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 - _G_prefix=$_G_indent - done - IFS=$func_echo_infix_1_IFS -} - - -# func_error ARG... -# ----------------- -# Echo program name prefixed message to standard error. -func_error () -{ - $debug_cmd - - $require_term_colors - - func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 -} - - -# func_fatal_error ARG... -# ----------------------- -# Echo program name prefixed message to standard error, and exit. -func_fatal_error () -{ - $debug_cmd - - func_error "$*" - exit $EXIT_FAILURE -} - - -# func_grep EXPRESSION FILENAME -# ----------------------------- -# Check whether EXPRESSION matches any line of FILENAME, without output. -func_grep () -{ - $debug_cmd - - $GREP "$1" "$2" >/dev/null 2>&1 -} - - -# func_len STRING -# --------------- -# Set func_len_result to the length of STRING. STRING may not -# start with a hyphen. - test -z "$_G_HAVE_XSI_OPS" \ - && (eval 'x=a/b/c; - test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ - && _G_HAVE_XSI_OPS=yes - -if test yes = "$_G_HAVE_XSI_OPS"; then - eval 'func_len () - { - $debug_cmd - - func_len_result=${#1} - }' -else - func_len () - { - $debug_cmd - - func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` - } -fi - - -# func_mkdir_p DIRECTORY-PATH -# --------------------------- -# Make sure the entire path to DIRECTORY-PATH is available. -func_mkdir_p () -{ - $debug_cmd - - _G_directory_path=$1 - _G_dir_list= - - if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then - - # Protect directory names starting with '-' - case $_G_directory_path in - -*) _G_directory_path=./$_G_directory_path ;; - esac - - # While some portion of DIR does not yet exist... - while test ! -d "$_G_directory_path"; do - # ...make a list in topmost first order. Use a colon delimited - # list incase some portion of path contains whitespace. - _G_dir_list=$_G_directory_path:$_G_dir_list - - # If the last portion added has no slash in it, the list is done - case $_G_directory_path in */*) ;; *) break ;; esac - - # ...otherwise throw away the child directory and loop - _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` - done - _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` - - func_mkdir_p_IFS=$IFS; IFS=: - for _G_dir in $_G_dir_list; do - IFS=$func_mkdir_p_IFS - # mkdir can fail with a 'File exist' error if two processes - # try to create one of the directories concurrently. Don't - # stop in that case! - $MKDIR "$_G_dir" 2>/dev/null || : - done - IFS=$func_mkdir_p_IFS - - # Bail out if we (or some other process) failed to create a directory. - test -d "$_G_directory_path" || \ - func_fatal_error "Failed to create '$1'" - fi -} - - -# func_mktempdir [BASENAME] -# ------------------------- -# Make a temporary directory that won't clash with other running -# libtool processes, and avoids race conditions if possible. If -# given, BASENAME is the basename for that directory. -func_mktempdir () -{ - $debug_cmd - - _G_template=${TMPDIR-/tmp}/${1-$progname} - - if test : = "$opt_dry_run"; then - # Return a directory name, but don't create it in dry-run mode - _G_tmpdir=$_G_template-$$ - else - - # If mktemp works, use that first and foremost - _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` - - if test ! -d "$_G_tmpdir"; then - # Failing that, at least try and use $RANDOM to avoid a race - _G_tmpdir=$_G_template-${RANDOM-0}$$ - - func_mktempdir_umask=`umask` - umask 0077 - $MKDIR "$_G_tmpdir" - umask $func_mktempdir_umask - fi - - # If we're not in dry-run mode, bomb out on failure - test -d "$_G_tmpdir" || \ - func_fatal_error "cannot create temporary directory '$_G_tmpdir'" - fi - - $ECHO "$_G_tmpdir" -} - - -# func_normal_abspath PATH -# ------------------------ -# Remove doubled-up and trailing slashes, "." path components, -# and cancel out any ".." path components in PATH after making -# it an absolute path. -func_normal_abspath () -{ - $debug_cmd - - # These SED scripts presuppose an absolute path with a trailing slash. - _G_pathcar='s|^/\([^/]*\).*$|\1|' - _G_pathcdr='s|^/[^/]*||' - _G_removedotparts=':dotsl - s|/\./|/|g - t dotsl - s|/\.$|/|' - _G_collapseslashes='s|/\{1,\}|/|g' - _G_finalslash='s|/*$|/|' - - # Start from root dir and reassemble the path. - func_normal_abspath_result= - func_normal_abspath_tpath=$1 - func_normal_abspath_altnamespace= - case $func_normal_abspath_tpath in - "") - # Empty path, that just means $cwd. - func_stripname '' '/' "`pwd`" - func_normal_abspath_result=$func_stripname_result - return - ;; - # The next three entries are used to spot a run of precisely - # two leading slashes without using negated character classes; - # we take advantage of case's first-match behaviour. - ///*) - # Unusual form of absolute path, do nothing. - ;; - //*) - # Not necessarily an ordinary path; POSIX reserves leading '//' - # and for example Cygwin uses it to access remote file shares - # over CIFS/SMB, so we conserve a leading double slash if found. - func_normal_abspath_altnamespace=/ - ;; - /*) - # Absolute path, do nothing. - ;; - *) - # Relative path, prepend $cwd. - func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath - ;; - esac - - # Cancel out all the simple stuff to save iterations. We also want - # the path to end with a slash for ease of parsing, so make sure - # there is one (and only one) here. - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` - while :; do - # Processed it all yet? - if test / = "$func_normal_abspath_tpath"; then - # If we ascended to the root using ".." the result may be empty now. - if test -z "$func_normal_abspath_result"; then - func_normal_abspath_result=/ - fi - break - fi - func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$_G_pathcar"` - func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ - -e "$_G_pathcdr"` - # Figure out what to do with it - case $func_normal_abspath_tcomponent in - "") - # Trailing empty path component, ignore it. - ;; - ..) - # Parent dir; strip last assembled component from result. - func_dirname "$func_normal_abspath_result" - func_normal_abspath_result=$func_dirname_result - ;; - *) - # Actual path component, append it. - func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" - ;; - esac - done - # Restore leading double-slash if one was found on entry. - func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result -} - - -# func_notquiet ARG... -# -------------------- -# Echo program name prefixed message only when not in quiet mode. -func_notquiet () -{ - $debug_cmd - - $opt_quiet || func_echo ${1+"$@"} - - # A bug in bash halts the script if the last line of a function - # fails when set -e is in force, so we need another command to - # work around that: - : -} - - -# func_relative_path SRCDIR DSTDIR -# -------------------------------- -# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. -func_relative_path () -{ - $debug_cmd - - func_relative_path_result= - func_normal_abspath "$1" - func_relative_path_tlibdir=$func_normal_abspath_result - func_normal_abspath "$2" - func_relative_path_tbindir=$func_normal_abspath_result - - # Ascend the tree starting from libdir - while :; do - # check if we have found a prefix of bindir - case $func_relative_path_tbindir in - $func_relative_path_tlibdir) - # found an exact match - func_relative_path_tcancelled= - break - ;; - $func_relative_path_tlibdir*) - # found a matching prefix - func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" - func_relative_path_tcancelled=$func_stripname_result - if test -z "$func_relative_path_result"; then - func_relative_path_result=. - fi - break - ;; - *) - func_dirname $func_relative_path_tlibdir - func_relative_path_tlibdir=$func_dirname_result - if test -z "$func_relative_path_tlibdir"; then - # Have to descend all the way to the root! - func_relative_path_result=../$func_relative_path_result - func_relative_path_tcancelled=$func_relative_path_tbindir - break - fi - func_relative_path_result=../$func_relative_path_result - ;; - esac - done - - # Now calculate path; take care to avoid doubling-up slashes. - func_stripname '' '/' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - func_stripname '/' '/' "$func_relative_path_tcancelled" - if test -n "$func_stripname_result"; then - func_append func_relative_path_result "/$func_stripname_result" - fi - - # Normalisation. If bindir is libdir, return '.' else relative path. - if test -n "$func_relative_path_result"; then - func_stripname './' '' "$func_relative_path_result" - func_relative_path_result=$func_stripname_result - fi - - test -n "$func_relative_path_result" || func_relative_path_result=. - - : -} - - -# func_quote_for_eval ARG... -# -------------------------- -# Aesthetically quote ARGs to be evaled later. -# This function returns two values: -# i) func_quote_for_eval_result -# double-quoted, suitable for a subsequent eval -# ii) func_quote_for_eval_unquoted_result -# has all characters that are still active within double -# quotes backslashified. -func_quote_for_eval () -{ - $debug_cmd - - func_quote_for_eval_unquoted_result= - func_quote_for_eval_result= - while test 0 -lt $#; do - case $1 in - *[\\\`\"\$]*) - _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;; - *) - _G_unquoted_arg=$1 ;; - esac - if test -n "$func_quote_for_eval_unquoted_result"; then - func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" - else - func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" - fi - - case $_G_unquoted_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting, command substitution and variable expansion - # for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - _G_quoted_arg=\"$_G_unquoted_arg\" - ;; - *) - _G_quoted_arg=$_G_unquoted_arg - ;; - esac - - if test -n "$func_quote_for_eval_result"; then - func_append func_quote_for_eval_result " $_G_quoted_arg" - else - func_append func_quote_for_eval_result "$_G_quoted_arg" - fi - shift - done -} - - -# func_quote_for_expand ARG -# ------------------------- -# Aesthetically quote ARG to be evaled later; same as above, -# but do not quote variable references. -func_quote_for_expand () -{ - $debug_cmd - - case $1 in - *[\\\`\"]*) - _G_arg=`$ECHO "$1" | $SED \ - -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; - *) - _G_arg=$1 ;; - esac - - case $_G_arg in - # Double-quote args containing shell metacharacters to delay - # word splitting and command substitution for a subsequent eval. - # Many Bourne shells cannot handle close brackets correctly - # in scan sets, so we specify it separately. - *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") - _G_arg=\"$_G_arg\" - ;; - esac - - func_quote_for_expand_result=$_G_arg -} - - -# func_stripname PREFIX SUFFIX NAME -# --------------------------------- -# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. -# PREFIX and SUFFIX must not contain globbing or regex special -# characters, hashes, percent signs, but SUFFIX may contain a leading -# dot (in which case that matches only a dot). -if test yes = "$_G_HAVE_XSI_OPS"; then - eval 'func_stripname () - { - $debug_cmd - - # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are - # positional parameters, so assign one to ordinary variable first. - func_stripname_result=$3 - func_stripname_result=${func_stripname_result#"$1"} - func_stripname_result=${func_stripname_result%"$2"} - }' -else - func_stripname () - { - $debug_cmd - - case $2 in - .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; - *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; - esac - } -fi - - -# func_show_eval CMD [FAIL_EXP] -# ----------------------------- -# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. -func_show_eval () -{ - $debug_cmd - - _G_cmd=$1 - _G_fail_exp=${2-':'} - - func_quote_for_expand "$_G_cmd" - eval "func_notquiet $func_quote_for_expand_result" - - $opt_dry_run || { - eval "$_G_cmd" - _G_status=$? - if test 0 -ne "$_G_status"; then - eval "(exit $_G_status); $_G_fail_exp" - fi - } -} - - -# func_show_eval_locale CMD [FAIL_EXP] -# ------------------------------------ -# Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is -# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP -# is given, then evaluate it. Use the saved locale for evaluation. -func_show_eval_locale () -{ - $debug_cmd - - _G_cmd=$1 - _G_fail_exp=${2-':'} - - $opt_quiet || { - func_quote_for_expand "$_G_cmd" - eval "func_echo $func_quote_for_expand_result" - } - - $opt_dry_run || { - eval "$_G_user_locale - $_G_cmd" - _G_status=$? - eval "$_G_safe_locale" - if test 0 -ne "$_G_status"; then - eval "(exit $_G_status); $_G_fail_exp" - fi - } -} - - -# func_tr_sh -# ---------- -# Turn $1 into a string suitable for a shell variable name. -# Result is stored in $func_tr_sh_result. All characters -# not in the set a-zA-Z0-9_ are replaced with '_'. Further, -# if $1 begins with a digit, a '_' is prepended as well. -func_tr_sh () -{ - $debug_cmd - - case $1 in - [0-9]* | *[!a-zA-Z0-9_]*) - func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` - ;; - * ) - func_tr_sh_result=$1 - ;; - esac -} - - -# func_verbose ARG... -# ------------------- -# Echo program name prefixed message in verbose mode only. -func_verbose () -{ - $debug_cmd - - $opt_verbose && func_echo "$*" - - : -} - - -# func_warn_and_continue ARG... -# ----------------------------- -# Echo program name prefixed warning message to standard error. -func_warn_and_continue () -{ - $debug_cmd - - $require_term_colors - - func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 -} - - -# func_warning CATEGORY ARG... -# ---------------------------- -# Echo program name prefixed warning message to standard error. Warning -# messages can be filtered according to CATEGORY, where this function -# elides messages where CATEGORY is not listed in the global variable -# 'opt_warning_types'. -func_warning () -{ - $debug_cmd - - # CATEGORY must be in the warning_categories list! - case " $warning_categories " in - *" $1 "*) ;; - *) func_internal_error "invalid warning category '$1'" ;; - esac - - _G_category=$1 - shift - - case " $opt_warning_types " in - *" $_G_category "*) $warning_func ${1+"$@"} ;; - esac -} - - -# func_sort_ver VER1 VER2 -# ----------------------- -# 'sort -V' is not generally available. -# Note this deviates from the version comparison in automake -# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a -# but this should suffice as we won't be specifying old -# version formats or redundant trailing .0 in bootstrap.conf. -# If we did want full compatibility then we should probably -# use m4_version_compare from autoconf. -func_sort_ver () -{ - $debug_cmd - - printf '%s\n%s\n' "$1" "$2" \ - | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n -} - -# func_lt_ver PREV CURR -# --------------------- -# Return true if PREV and CURR are in the correct order according to -# func_sort_ver, otherwise false. Use it like this: -# -# func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." -func_lt_ver () -{ - $debug_cmd - - test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` -} - - -# Local variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'before-save-hook 'time-stamp) -# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" -# time-stamp-time-zone: "UTC" -# End: -#! /bin/sh - -# Set a version string for this script. -scriptversion=2014-01-07.03; # UTC - -# A portable, pluggable option parser for Bourne shell. -# Written by Gary V. Vaughan, 2010 - -# Copyright (C) 2010-2015 Free Software Foundation, Inc. -# This is free software; see the source for copying conditions. There is NO -# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. - -# You should have received a copy of the GNU General Public License -# along with this program. If not, see . - -# Please report bugs or propose patches to gary@gnu.org. - - -## ------ ## -## Usage. ## -## ------ ## - -# This file is a library for parsing options in your shell scripts along -# with assorted other useful supporting features that you can make use -# of too. -# -# For the simplest scripts you might need only: -# -# #!/bin/sh -# . relative/path/to/funclib.sh -# . relative/path/to/options-parser -# scriptversion=1.0 -# func_options ${1+"$@"} -# eval set dummy "$func_options_result"; shift -# ...rest of your script... -# -# In order for the '--version' option to work, you will need to have a -# suitably formatted comment like the one at the top of this file -# starting with '# Written by ' and ending with '# warranty; '. -# -# For '-h' and '--help' to work, you will also need a one line -# description of your script's purpose in a comment directly above the -# '# Written by ' line, like the one at the top of this file. -# -# The default options also support '--debug', which will turn on shell -# execution tracing (see the comment above debug_cmd below for another -# use), and '--verbose' and the func_verbose function to allow your script -# to display verbose messages only when your user has specified -# '--verbose'. -# -# After sourcing this file, you can plug processing for additional -# options by amending the variables from the 'Configuration' section -# below, and following the instructions in the 'Option parsing' -# section further down. - -## -------------- ## -## Configuration. ## -## -------------- ## - -# You should override these variables in your script after sourcing this -# file so that they reflect the customisations you have added to the -# option parser. - -# The usage line for option parsing errors and the start of '-h' and -# '--help' output messages. You can embed shell variables for delayed -# expansion at the time the message is displayed, but you will need to -# quote other shell meta-characters carefully to prevent them being -# expanded when the contents are evaled. -usage='$progpath [OPTION]...' - -# Short help message in response to '-h' and '--help'. Add to this or -# override it after sourcing this library to reflect the full set of -# options your script accepts. -usage_message="\ - --debug enable verbose shell tracing - -W, --warnings=CATEGORY - report the warnings falling in CATEGORY [all] - -v, --verbose verbosely report processing - --version print version information and exit - -h, --help print short or long help message and exit -" - -# Additional text appended to 'usage_message' in response to '--help'. -long_help_message=" -Warning categories include: - 'all' show all warnings - 'none' turn off all the warnings - 'error' warnings are treated as fatal errors" - -# Help message printed before fatal option parsing errors. -fatal_help="Try '\$progname --help' for more information." - - - -## ------------------------- ## -## Hook function management. ## -## ------------------------- ## - -# This section contains functions for adding, removing, and running hooks -# to the main code. A hook is just a named list of of function, that can -# be run in order later on. - -# func_hookable FUNC_NAME -# ----------------------- -# Declare that FUNC_NAME will run hooks added with -# 'func_add_hook FUNC_NAME ...'. -func_hookable () -{ - $debug_cmd - - func_append hookable_fns " $1" -} - - -# func_add_hook FUNC_NAME HOOK_FUNC -# --------------------------------- -# Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must -# first have been declared "hookable" by a call to 'func_hookable'. -func_add_hook () -{ - $debug_cmd - - case " $hookable_fns " in - *" $1 "*) ;; - *) func_fatal_error "'$1' does not accept hook functions." ;; - esac - - eval func_append ${1}_hooks '" $2"' -} - - -# func_remove_hook FUNC_NAME HOOK_FUNC -# ------------------------------------ -# Remove HOOK_FUNC from the list of functions called by FUNC_NAME. -func_remove_hook () -{ - $debug_cmd - - eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' -} - - -# func_run_hooks FUNC_NAME [ARG]... -# --------------------------------- -# Run all hook functions registered to FUNC_NAME. -# It is assumed that the list of hook functions contains nothing more -# than a whitespace-delimited list of legal shell function names, and -# no effort is wasted trying to catch shell meta-characters or preserve -# whitespace. -func_run_hooks () -{ - $debug_cmd - - case " $hookable_fns " in - *" $1 "*) ;; - *) func_fatal_error "'$1' does not support hook funcions.n" ;; - esac - - eval _G_hook_fns=\$$1_hooks; shift - - for _G_hook in $_G_hook_fns; do - eval $_G_hook '"$@"' - - # store returned options list back into positional - # parameters for next 'cmd' execution. - eval _G_hook_result=\$${_G_hook}_result - eval set dummy "$_G_hook_result"; shift - done - - func_quote_for_eval ${1+"$@"} - func_run_hooks_result=$func_quote_for_eval_result -} - - - -## --------------- ## -## Option parsing. ## -## --------------- ## - -# In order to add your own option parsing hooks, you must accept the -# full positional parameter list in your hook function, remove any -# options that you action, and then pass back the remaining unprocessed -# options in '_result', escaped suitably for -# 'eval'. Like this: -# -# my_options_prep () -# { -# $debug_cmd -# -# # Extend the existing usage message. -# usage_message=$usage_message' -# -s, --silent don'\''t print informational messages -# ' -# -# func_quote_for_eval ${1+"$@"} -# my_options_prep_result=$func_quote_for_eval_result -# } -# func_add_hook func_options_prep my_options_prep -# -# -# my_silent_option () -# { -# $debug_cmd -# -# # Note that for efficiency, we parse as many options as we can -# # recognise in a loop before passing the remainder back to the -# # caller on the first unrecognised argument we encounter. -# while test $# -gt 0; do -# opt=$1; shift -# case $opt in -# --silent|-s) opt_silent=: ;; -# # Separate non-argument short options: -# -s*) func_split_short_opt "$_G_opt" -# set dummy "$func_split_short_opt_name" \ -# "-$func_split_short_opt_arg" ${1+"$@"} -# shift -# ;; -# *) set dummy "$_G_opt" "$*"; shift; break ;; -# esac -# done -# -# func_quote_for_eval ${1+"$@"} -# my_silent_option_result=$func_quote_for_eval_result -# } -# func_add_hook func_parse_options my_silent_option -# -# -# my_option_validation () -# { -# $debug_cmd -# -# $opt_silent && $opt_verbose && func_fatal_help "\ -# '--silent' and '--verbose' options are mutually exclusive." -# -# func_quote_for_eval ${1+"$@"} -# my_option_validation_result=$func_quote_for_eval_result -# } -# func_add_hook func_validate_options my_option_validation -# -# You'll alse need to manually amend $usage_message to reflect the extra -# options you parse. It's preferable to append if you can, so that -# multiple option parsing hooks can be added safely. - - -# func_options [ARG]... -# --------------------- -# All the functions called inside func_options are hookable. See the -# individual implementations for details. -func_hookable func_options -func_options () -{ - $debug_cmd - - func_options_prep ${1+"$@"} - eval func_parse_options \ - ${func_options_prep_result+"$func_options_prep_result"} - eval func_validate_options \ - ${func_parse_options_result+"$func_parse_options_result"} - - eval func_run_hooks func_options \ - ${func_validate_options_result+"$func_validate_options_result"} - - # save modified positional parameters for caller - func_options_result=$func_run_hooks_result -} - - -# func_options_prep [ARG]... -# -------------------------- -# All initialisations required before starting the option parse loop. -# Note that when calling hook functions, we pass through the list of -# positional parameters. If a hook function modifies that list, and -# needs to propogate that back to rest of this script, then the complete -# modified list must be put in 'func_run_hooks_result' before -# returning. -func_hookable func_options_prep -func_options_prep () -{ - $debug_cmd - - # Option defaults: - opt_verbose=false - opt_warning_types= - - func_run_hooks func_options_prep ${1+"$@"} - - # save modified positional parameters for caller - func_options_prep_result=$func_run_hooks_result -} - - -# func_parse_options [ARG]... -# --------------------------- -# The main option parsing loop. -func_hookable func_parse_options -func_parse_options () -{ - $debug_cmd - - func_parse_options_result= - - # this just eases exit handling - while test $# -gt 0; do - # Defer to hook functions for initial option parsing, so they - # get priority in the event of reusing an option name. - func_run_hooks func_parse_options ${1+"$@"} - - # Adjust func_parse_options positional parameters to match - eval set dummy "$func_run_hooks_result"; shift - - # Break out of the loop if we already parsed every option. - test $# -gt 0 || break - - _G_opt=$1 - shift - case $_G_opt in - --debug|-x) debug_cmd='set -x' - func_echo "enabling shell trace mode" - $debug_cmd - ;; - - --no-warnings|--no-warning|--no-warn) - set dummy --warnings none ${1+"$@"} - shift - ;; - - --warnings|--warning|-W) - test $# = 0 && func_missing_arg $_G_opt && break - case " $warning_categories $1" in - *" $1 "*) - # trailing space prevents matching last $1 above - func_append_uniq opt_warning_types " $1" - ;; - *all) - opt_warning_types=$warning_categories - ;; - *none) - opt_warning_types=none - warning_func=: - ;; - *error) - opt_warning_types=$warning_categories - warning_func=func_fatal_error - ;; - *) - func_fatal_error \ - "unsupported warning category: '$1'" - ;; - esac - shift - ;; - - --verbose|-v) opt_verbose=: ;; - --version) func_version ;; - -\?|-h) func_usage ;; - --help) func_help ;; - - # Separate optargs to long options (plugins may need this): - --*=*) func_split_equals "$_G_opt" - set dummy "$func_split_equals_lhs" \ - "$func_split_equals_rhs" ${1+"$@"} - shift - ;; - - # Separate optargs to short options: - -W*) - func_split_short_opt "$_G_opt" - set dummy "$func_split_short_opt_name" \ - "$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - # Separate non-argument short options: - -\?*|-h*|-v*|-x*) - func_split_short_opt "$_G_opt" - set dummy "$func_split_short_opt_name" \ - "-$func_split_short_opt_arg" ${1+"$@"} - shift - ;; - - --) break ;; - -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; - *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; - esac - done - - # save modified positional parameters for caller - func_quote_for_eval ${1+"$@"} - func_parse_options_result=$func_quote_for_eval_result -} - - -# func_validate_options [ARG]... -# ------------------------------ -# Perform any sanity checks on option settings and/or unconsumed -# arguments. -func_hookable func_validate_options -func_validate_options () -{ - $debug_cmd - - # Display all warnings if -W was not given. - test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" - - func_run_hooks func_validate_options ${1+"$@"} - - # Bail if the options were screwed! - $exit_cmd $EXIT_FAILURE - - # save modified positional parameters for caller - func_validate_options_result=$func_run_hooks_result -} - - - -## ----------------- ## -## Helper functions. ## -## ----------------- ## - -# This section contains the helper functions used by the rest of the -# hookable option parser framework in ascii-betical order. - - -# func_fatal_help ARG... -# ---------------------- -# Echo program name prefixed message to standard error, followed by -# a help hint, and exit. -func_fatal_help () -{ - $debug_cmd - - eval \$ECHO \""Usage: $usage"\" - eval \$ECHO \""$fatal_help"\" - func_error ${1+"$@"} - exit $EXIT_FAILURE -} - - -# func_help -# --------- -# Echo long help message to standard output and exit. -func_help () -{ - $debug_cmd - - func_usage_message - $ECHO "$long_help_message" - exit 0 -} - - -# func_missing_arg ARGNAME -# ------------------------ -# Echo program name prefixed message to standard error and set global -# exit_cmd. -func_missing_arg () -{ - $debug_cmd - - func_error "Missing argument for '$1'." - exit_cmd=exit -} - - -# func_split_equals STRING -# ------------------------ -# Set func_split_equals_lhs and func_split_equals_rhs shell variables after -# splitting STRING at the '=' sign. -test -z "$_G_HAVE_XSI_OPS" \ - && (eval 'x=a/b/c; - test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ - && _G_HAVE_XSI_OPS=yes - -if test yes = "$_G_HAVE_XSI_OPS" -then - # This is an XSI compatible shell, allowing a faster implementation... - eval 'func_split_equals () - { - $debug_cmd - - func_split_equals_lhs=${1%%=*} - func_split_equals_rhs=${1#*=} - test "x$func_split_equals_lhs" = "x$1" \ - && func_split_equals_rhs= - }' -else - # ...otherwise fall back to using expr, which is often a shell builtin. - func_split_equals () - { - $debug_cmd - - func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` - func_split_equals_rhs= - test "x$func_split_equals_lhs" = "x$1" \ - || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` - } -fi #func_split_equals - - -# func_split_short_opt SHORTOPT -# ----------------------------- -# Set func_split_short_opt_name and func_split_short_opt_arg shell -# variables after splitting SHORTOPT after the 2nd character. -if test yes = "$_G_HAVE_XSI_OPS" -then - # This is an XSI compatible shell, allowing a faster implementation... - eval 'func_split_short_opt () - { - $debug_cmd - - func_split_short_opt_arg=${1#??} - func_split_short_opt_name=${1%"$func_split_short_opt_arg"} - }' -else - # ...otherwise fall back to using expr, which is often a shell builtin. - func_split_short_opt () - { - $debug_cmd - - func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` - func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` - } -fi #func_split_short_opt - - -# func_usage -# ---------- -# Echo short help message to standard output and exit. -func_usage () -{ - $debug_cmd - - func_usage_message - $ECHO "Run '$progname --help |${PAGER-more}' for full usage" - exit 0 -} - - -# func_usage_message -# ------------------ -# Echo short help message to standard output. -func_usage_message () -{ - $debug_cmd - - eval \$ECHO \""Usage: $usage"\" - echo - $SED -n 's|^# || - /^Written by/{ - x;p;x - } - h - /^Written by/q' < "$progpath" - echo - eval \$ECHO \""$usage_message"\" -} - - -# func_version -# ------------ -# Echo version message to standard output and exit. -func_version () -{ - $debug_cmd - - printf '%s\n' "$progname $scriptversion" - $SED -n ' - /(C)/!b go - :more - /\./!{ - N - s|\n# | | - b more - } - :go - /^# Written by /,/# warranty; / { - s|^# || - s|^# *$|| - s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| - p - } - /^# Written by / { - s|^# || - p - } - /^warranty; /q' < "$progpath" - - exit $? -} - - -# Local variables: -# mode: shell-script -# sh-indentation: 2 -# eval: (add-hook 'before-save-hook 'time-stamp) -# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" -# time-stamp-time-zone: "UTC" -# End: - -# Set a version string. -scriptversion='(GNU libtool) 2.4.6' - - -# func_echo ARG... -# ---------------- -# Libtool also displays the current mode in messages, so override -# funclib.sh func_echo with this custom definition. -func_echo () -{ - $debug_cmd - - _G_message=$* - - func_echo_IFS=$IFS - IFS=$nl - for _G_line in $_G_message; do - IFS=$func_echo_IFS - $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" - done - IFS=$func_echo_IFS -} - - -# func_warning ARG... -# ------------------- -# Libtool warnings are not categorized, so override funclib.sh -# func_warning with this simpler definition. -func_warning () -{ - $debug_cmd - - $warning_func ${1+"$@"} -} - - -## ---------------- ## -## Options parsing. ## -## ---------------- ## - -# Hook in the functions to make sure our own options are parsed during -# the option parsing loop. - -usage='$progpath [OPTION]... [MODE-ARG]...' - -# Short help message in response to '-h'. -usage_message="Options: - --config show all configuration variables - --debug enable verbose shell tracing - -n, --dry-run display commands without modifying any files - --features display basic configuration information and exit - --mode=MODE use operation mode MODE - --no-warnings equivalent to '-Wnone' - --preserve-dup-deps don't remove duplicate dependency libraries - --quiet, --silent don't print informational messages - --tag=TAG use configuration variables from tag TAG - -v, --verbose print more informational messages than default - --version print version information - -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] - -h, --help, --help-all print short, long, or detailed help message -" - -# Additional text appended to 'usage_message' in response to '--help'. -func_help () -{ - $debug_cmd - - func_usage_message - $ECHO "$long_help_message - -MODE must be one of the following: - - clean remove files from the build directory - compile compile a source file into a libtool object - execute automatically set library path, then run a program - finish complete the installation of libtool libraries - install install libraries or executables - link create a library or an executable - uninstall remove libraries from an installed directory - -MODE-ARGS vary depending on the MODE. When passed as first option, -'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. -Try '$progname --help --mode=MODE' for a more detailed description of MODE. - -When reporting a bug, please describe a test case to reproduce it and -include the following information: - - host-triplet: $host - shell: $SHELL - compiler: $LTCC - compiler flags: $LTCFLAGS - linker: $LD (gnu? $with_gnu_ld) - version: $progname $scriptversion Debian-2.4.6-2 - automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` - autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` - -Report bugs to . -GNU libtool home page: . -General help using GNU software: ." - exit 0 -} - - -# func_lo2o OBJECT-NAME -# --------------------- -# Transform OBJECT-NAME from a '.lo' suffix to the platform specific -# object suffix. - -lo2o=s/\\.lo\$/.$objext/ -o2lo=s/\\.$objext\$/.lo/ - -if test yes = "$_G_HAVE_XSI_OPS"; then - eval 'func_lo2o () - { - case $1 in - *.lo) func_lo2o_result=${1%.lo}.$objext ;; - * ) func_lo2o_result=$1 ;; - esac - }' - - # func_xform LIBOBJ-OR-SOURCE - # --------------------------- - # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) - # suffix to a '.lo' libtool-object suffix. - eval 'func_xform () - { - func_xform_result=${1%.*}.lo - }' -else - # ...otherwise fall back to using sed. - func_lo2o () - { - func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` - } - - func_xform () - { - func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` - } -fi - - -# func_fatal_configuration ARG... -# ------------------------------- -# Echo program name prefixed message to standard error, followed by -# a configuration failure hint, and exit. -func_fatal_configuration () -{ - func__fatal_error ${1+"$@"} \ - "See the $PACKAGE documentation for more information." \ - "Fatal configuration error." -} - - -# func_config -# ----------- -# Display the configuration for all the tags in this script. -func_config () -{ - re_begincf='^# ### BEGIN LIBTOOL' - re_endcf='^# ### END LIBTOOL' - - # Default configuration. - $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" - - # Now print the configurations for the tags. - for tagname in $taglist; do - $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" - done - - exit $? -} - - -# func_features -# ------------- -# Display the features supported by this script. -func_features () -{ - echo "host: $host" - if test yes = "$build_libtool_libs"; then - echo "enable shared libraries" - else - echo "disable shared libraries" - fi - if test yes = "$build_old_libs"; then - echo "enable static libraries" - else - echo "disable static libraries" - fi - - exit $? -} - - -# func_enable_tag TAGNAME -# ----------------------- -# Verify that TAGNAME is valid, and either flag an error and exit, or -# enable the TAGNAME tag. We also add TAGNAME to the global $taglist -# variable here. -func_enable_tag () -{ - # Global variable: - tagname=$1 - - re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" - re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" - sed_extractcf=/$re_begincf/,/$re_endcf/p - - # Validate tagname. - case $tagname in - *[!-_A-Za-z0-9,/]*) - func_fatal_error "invalid tag name: $tagname" - ;; - esac - - # Don't test for the "default" C tag, as we know it's - # there but not specially marked. - case $tagname in - CC) ;; - *) - if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then - taglist="$taglist $tagname" - - # Evaluate the configuration. Be careful to quote the path - # and the sed script, to avoid splitting on whitespace, but - # also don't use non-portable quotes within backquotes within - # quotes we have to do it in 2 steps: - extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` - eval "$extractedcf" - else - func_error "ignoring unknown tag $tagname" - fi - ;; - esac -} - - -# func_check_version_match -# ------------------------ -# Ensure that we are using m4 macros, and libtool script from the same -# release of libtool. -func_check_version_match () -{ - if test "$package_revision" != "$macro_revision"; then - if test "$VERSION" != "$macro_version"; then - if test -z "$macro_version"; then - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from an older release. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, but the -$progname: definition of this LT_INIT comes from $PACKAGE $macro_version. -$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION -$progname: and run autoconf again. -_LT_EOF - fi - else - cat >&2 <<_LT_EOF -$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, -$progname: but the definition of this LT_INIT comes from revision $macro_revision. -$progname: You should recreate aclocal.m4 with macros from revision $package_revision -$progname: of $PACKAGE $VERSION and run autoconf again. -_LT_EOF - fi - - exit $EXIT_MISMATCH - fi -} - - -# libtool_options_prep [ARG]... -# ----------------------------- -# Preparation for options parsed by libtool. -libtool_options_prep () -{ - $debug_mode - - # Option defaults: - opt_config=false - opt_dlopen= - opt_dry_run=false - opt_help=false - opt_mode= - opt_preserve_dup_deps=false - opt_quiet=false - - nonopt= - preserve_args= - - # Shorthand for --mode=foo, only valid as the first argument - case $1 in - clean|clea|cle|cl) - shift; set dummy --mode clean ${1+"$@"}; shift - ;; - compile|compil|compi|comp|com|co|c) - shift; set dummy --mode compile ${1+"$@"}; shift - ;; - execute|execut|execu|exec|exe|ex|e) - shift; set dummy --mode execute ${1+"$@"}; shift - ;; - finish|finis|fini|fin|fi|f) - shift; set dummy --mode finish ${1+"$@"}; shift - ;; - install|instal|insta|inst|ins|in|i) - shift; set dummy --mode install ${1+"$@"}; shift - ;; - link|lin|li|l) - shift; set dummy --mode link ${1+"$@"}; shift - ;; - uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) - shift; set dummy --mode uninstall ${1+"$@"}; shift - ;; - esac - - # Pass back the list of options. - func_quote_for_eval ${1+"$@"} - libtool_options_prep_result=$func_quote_for_eval_result -} -func_add_hook func_options_prep libtool_options_prep - - -# libtool_parse_options [ARG]... -# --------------------------------- -# Provide handling for libtool specific options. -libtool_parse_options () -{ - $debug_cmd - - # Perform our own loop to consume as many options as possible in - # each iteration. - while test $# -gt 0; do - _G_opt=$1 - shift - case $_G_opt in - --dry-run|--dryrun|-n) - opt_dry_run=: - ;; - - --config) func_config ;; - - --dlopen|-dlopen) - opt_dlopen="${opt_dlopen+$opt_dlopen -}$1" - shift - ;; - - --preserve-dup-deps) - opt_preserve_dup_deps=: ;; - - --features) func_features ;; - - --finish) set dummy --mode finish ${1+"$@"}; shift ;; - - --help) opt_help=: ;; - - --help-all) opt_help=': help-all' ;; - - --mode) test $# = 0 && func_missing_arg $_G_opt && break - opt_mode=$1 - case $1 in - # Valid mode arguments: - clean|compile|execute|finish|install|link|relink|uninstall) ;; - - # Catch anything else as an error - *) func_error "invalid argument for $_G_opt" - exit_cmd=exit - break - ;; - esac - shift - ;; - - --no-silent|--no-quiet) - opt_quiet=false - func_append preserve_args " $_G_opt" - ;; - - --no-warnings|--no-warning|--no-warn) - opt_warning=false - func_append preserve_args " $_G_opt" - ;; - - --no-verbose) - opt_verbose=false - func_append preserve_args " $_G_opt" - ;; - - --silent|--quiet) - opt_quiet=: - opt_verbose=false - func_append preserve_args " $_G_opt" - ;; - - --tag) test $# = 0 && func_missing_arg $_G_opt && break - opt_tag=$1 - func_append preserve_args " $_G_opt $1" - func_enable_tag "$1" - shift - ;; - - --verbose|-v) opt_quiet=false - opt_verbose=: - func_append preserve_args " $_G_opt" - ;; - - # An option not handled by this hook function: - *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; - esac - done - - - # save modified positional parameters for caller - func_quote_for_eval ${1+"$@"} - libtool_parse_options_result=$func_quote_for_eval_result -} -func_add_hook func_parse_options libtool_parse_options - - - -# libtool_validate_options [ARG]... -# --------------------------------- -# Perform any sanity checks on option settings and/or unconsumed -# arguments. -libtool_validate_options () -{ - # save first non-option argument - if test 0 -lt $#; then - nonopt=$1 - shift - fi - - # preserve --debug - test : = "$debug_cmd" || func_append preserve_args " --debug" - - case $host in - # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 - # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 - *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) - # don't eliminate duplications in $postdeps and $predeps - opt_duplicate_compiler_generated_deps=: - ;; - *) - opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps - ;; - esac - - $opt_help || { - # Sanity checks first: - func_check_version_match - - test yes != "$build_libtool_libs" \ - && test yes != "$build_old_libs" \ - && func_fatal_configuration "not configured to build any kind of library" - - # Darwin sucks - eval std_shrext=\"$shrext_cmds\" - - # Only execute mode is allowed to have -dlopen flags. - if test -n "$opt_dlopen" && test execute != "$opt_mode"; then - func_error "unrecognized option '-dlopen'" - $ECHO "$help" 1>&2 - exit $EXIT_FAILURE - fi - - # Change the help message to a mode-specific one. - generic_help=$help - help="Try '$progname --help --mode=$opt_mode' for more information." - } - - # Pass back the unparsed argument list - func_quote_for_eval ${1+"$@"} - libtool_validate_options_result=$func_quote_for_eval_result -} -func_add_hook func_validate_options libtool_validate_options - - -# Process options as early as possible so that --help and --version -# can return quickly. -func_options ${1+"$@"} -eval set dummy "$func_options_result"; shift - - - -## ----------- ## -## Main. ## -## ----------- ## - -magic='%%%MAGIC variable%%%' -magic_exe='%%%MAGIC EXE variable%%%' - -# Global variables. -extracted_archives= -extracted_serial=0 - -# If this variable is set in any of the actions, the command in it -# will be execed at the end. This prevents here-documents from being -# left over by shells. -exec_cmd= - - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -$1 -_LTECHO_EOF' -} - -# func_generated_by_libtool -# True iff stdin has been generated by Libtool. This function is only -# a basic sanity check; it will hardly flush out determined imposters. -func_generated_by_libtool_p () -{ - $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 -} - -# func_lalib_p file -# True iff FILE is a libtool '.la' library or '.lo' object file. -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_lalib_p () -{ - test -f "$1" && - $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p -} - -# func_lalib_unsafe_p file -# True iff FILE is a libtool '.la' library or '.lo' object file. -# This function implements the same check as func_lalib_p without -# resorting to external programs. To this end, it redirects stdin and -# closes it afterwards, without saving the original file descriptor. -# As a safety measure, use it only where a negative result would be -# fatal anyway. Works if 'file' does not exist. -func_lalib_unsafe_p () -{ - lalib_p=no - if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then - for lalib_p_l in 1 2 3 4 - do - read lalib_p_line - case $lalib_p_line in - \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; - esac - done - exec 0<&5 5<&- - fi - test yes = "$lalib_p" -} - -# func_ltwrapper_script_p file -# True iff FILE is a libtool wrapper script -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_script_p () -{ - test -f "$1" && - $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p -} - -# func_ltwrapper_executable_p file -# True iff FILE is a libtool wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_executable_p () -{ - func_ltwrapper_exec_suffix= - case $1 in - *.exe) ;; - *) func_ltwrapper_exec_suffix=.exe ;; - esac - $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 -} - -# func_ltwrapper_scriptname file -# Assumes file is an ltwrapper_executable -# uses $file to determine the appropriate filename for a -# temporary ltwrapper_script. -func_ltwrapper_scriptname () -{ - func_dirname_and_basename "$1" "" "." - func_stripname '' '.exe' "$func_basename_result" - func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper -} - -# func_ltwrapper_p file -# True iff FILE is a libtool wrapper script or wrapper executable -# This function is only a basic sanity check; it will hardly flush out -# determined imposters. -func_ltwrapper_p () -{ - func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" -} - - -# func_execute_cmds commands fail_cmd -# Execute tilde-delimited COMMANDS. -# If FAIL_CMD is given, eval that upon failure. -# FAIL_CMD may read-access the current command in variable CMD! -func_execute_cmds () -{ - $debug_cmd - - save_ifs=$IFS; IFS='~' - for cmd in $1; do - IFS=$sp$nl - eval cmd=\"$cmd\" - IFS=$save_ifs - func_show_eval "$cmd" "${2-:}" - done - IFS=$save_ifs -} - - -# func_source file -# Source FILE, adding directory component if necessary. -# Note that it is not necessary on cygwin/mingw to append a dot to -# FILE even if both FILE and FILE.exe exist: automatic-append-.exe -# behavior happens only for exec(3), not for open(2)! Also, sourcing -# 'FILE.' does not work on cygwin managed mounts. -func_source () -{ - $debug_cmd - - case $1 in - */* | *\\*) . "$1" ;; - *) . "./$1" ;; - esac -} - - -# func_resolve_sysroot PATH -# Replace a leading = in PATH with a sysroot. Store the result into -# func_resolve_sysroot_result -func_resolve_sysroot () -{ - func_resolve_sysroot_result=$1 - case $func_resolve_sysroot_result in - =*) - func_stripname '=' '' "$func_resolve_sysroot_result" - func_resolve_sysroot_result=$lt_sysroot$func_stripname_result - ;; - esac -} - -# func_replace_sysroot PATH -# If PATH begins with the sysroot, replace it with = and -# store the result into func_replace_sysroot_result. -func_replace_sysroot () -{ - case $lt_sysroot:$1 in - ?*:"$lt_sysroot"*) - func_stripname "$lt_sysroot" '' "$1" - func_replace_sysroot_result='='$func_stripname_result - ;; - *) - # Including no sysroot. - func_replace_sysroot_result=$1 - ;; - esac -} - -# func_infer_tag arg -# Infer tagged configuration to use if any are available and -# if one wasn't chosen via the "--tag" command line option. -# Only attempt this if the compiler in the base compile -# command doesn't match the default compiler. -# arg is usually of the form 'gcc ...' -func_infer_tag () -{ - $debug_cmd - - if test -n "$available_tags" && test -z "$tagname"; then - CC_quoted= - for arg in $CC; do - func_append_quoted CC_quoted "$arg" - done - CC_expanded=`func_echo_all $CC` - CC_quoted_expanded=`func_echo_all $CC_quoted` - case $@ in - # Blanks in the command may have been stripped by the calling shell, - # but not from the CC environment variable when configure was run. - " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ - " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; - # Blanks at the start of $base_compile will cause this to fail - # if we don't check for them as well. - *) - for z in $available_tags; do - if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then - # Evaluate the configuration. - eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" - CC_quoted= - for arg in $CC; do - # Double-quote args containing other shell metacharacters. - func_append_quoted CC_quoted "$arg" - done - CC_expanded=`func_echo_all $CC` - CC_quoted_expanded=`func_echo_all $CC_quoted` - case "$@ " in - " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ - " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) - # The compiler in the base compile command matches - # the one in the tagged configuration. - # Assume this is the tagged configuration we want. - tagname=$z - break - ;; - esac - fi - done - # If $tagname still isn't set, then no tagged configuration - # was found and let the user know that the "--tag" command - # line option must be used. - if test -z "$tagname"; then - func_echo "unable to infer tagged configuration" - func_fatal_error "specify a tag with '--tag'" -# else -# func_verbose "using $tagname tagged configuration" - fi - ;; - esac - fi -} - - - -# func_write_libtool_object output_name pic_name nonpic_name -# Create a libtool object file (analogous to a ".la" file), -# but don't create it if we're doing a dry run. -func_write_libtool_object () -{ - write_libobj=$1 - if test yes = "$build_libtool_libs"; then - write_lobj=\'$2\' - else - write_lobj=none - fi - - if test yes = "$build_old_libs"; then - write_oldobj=\'$3\' - else - write_oldobj=none - fi - - $opt_dry_run || { - cat >${write_libobj}T </dev/null` - if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then - func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | - $SED -e "$sed_naive_backslashify"` - else - func_convert_core_file_wine_to_w32_result= - fi - fi -} -# end: func_convert_core_file_wine_to_w32 - - -# func_convert_core_path_wine_to_w32 ARG -# Helper function used by path conversion functions when $build is *nix, and -# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly -# configured wine environment available, with the winepath program in $build's -# $PATH. Assumes ARG has no leading or trailing path separator characters. -# -# ARG is path to be converted from $build format to win32. -# Result is available in $func_convert_core_path_wine_to_w32_result. -# Unconvertible file (directory) names in ARG are skipped; if no directory names -# are convertible, then the result may be empty. -func_convert_core_path_wine_to_w32 () -{ - $debug_cmd - - # unfortunately, winepath doesn't convert paths, only file names - func_convert_core_path_wine_to_w32_result= - if test -n "$1"; then - oldIFS=$IFS - IFS=: - for func_convert_core_path_wine_to_w32_f in $1; do - IFS=$oldIFS - func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" - if test -n "$func_convert_core_file_wine_to_w32_result"; then - if test -z "$func_convert_core_path_wine_to_w32_result"; then - func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result - else - func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" - fi - fi - done - IFS=$oldIFS - fi -} -# end: func_convert_core_path_wine_to_w32 - - -# func_cygpath ARGS... -# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when -# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) -# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or -# (2), returns the Cygwin file name or path in func_cygpath_result (input -# file name or path is assumed to be in w32 format, as previously converted -# from $build's *nix or MSYS format). In case (3), returns the w32 file name -# or path in func_cygpath_result (input file name or path is assumed to be in -# Cygwin format). Returns an empty string on error. -# -# ARGS are passed to cygpath, with the last one being the file name or path to -# be converted. -# -# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH -# environment variable; do not put it in $PATH. -func_cygpath () -{ - $debug_cmd - - if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then - func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` - if test "$?" -ne 0; then - # on failure, ensure result is empty - func_cygpath_result= - fi - else - func_cygpath_result= - func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" - fi -} -#end: func_cygpath - - -# func_convert_core_msys_to_w32 ARG -# Convert file name or path ARG from MSYS format to w32 format. Return -# result in func_convert_core_msys_to_w32_result. -func_convert_core_msys_to_w32 () -{ - $debug_cmd - - # awkward: cmd appends spaces to result - func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | - $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` -} -#end: func_convert_core_msys_to_w32 - - -# func_convert_file_check ARG1 ARG2 -# Verify that ARG1 (a file name in $build format) was converted to $host -# format in ARG2. Otherwise, emit an error message, but continue (resetting -# func_to_host_file_result to ARG1). -func_convert_file_check () -{ - $debug_cmd - - if test -z "$2" && test -n "$1"; then - func_error "Could not determine host file name corresponding to" - func_error " '$1'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback: - func_to_host_file_result=$1 - fi -} -# end func_convert_file_check - - -# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH -# Verify that FROM_PATH (a path in $build format) was converted to $host -# format in TO_PATH. Otherwise, emit an error message, but continue, resetting -# func_to_host_file_result to a simplistic fallback value (see below). -func_convert_path_check () -{ - $debug_cmd - - if test -z "$4" && test -n "$3"; then - func_error "Could not determine the host path corresponding to" - func_error " '$3'" - func_error "Continuing, but uninstalled executables may not work." - # Fallback. This is a deliberately simplistic "conversion" and - # should not be "improved". See libtool.info. - if test "x$1" != "x$2"; then - lt_replace_pathsep_chars="s|$1|$2|g" - func_to_host_path_result=`echo "$3" | - $SED -e "$lt_replace_pathsep_chars"` - else - func_to_host_path_result=$3 - fi - fi -} -# end func_convert_path_check - - -# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG -# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT -# and appending REPL if ORIG matches BACKPAT. -func_convert_path_front_back_pathsep () -{ - $debug_cmd - - case $4 in - $1 ) func_to_host_path_result=$3$func_to_host_path_result - ;; - esac - case $4 in - $2 ) func_append func_to_host_path_result "$3" - ;; - esac -} -# end func_convert_path_front_back_pathsep - - -################################################## -# $build to $host FILE NAME CONVERSION FUNCTIONS # -################################################## -# invoked via '$to_host_file_cmd ARG' -# -# In each case, ARG is the path to be converted from $build to $host format. -# Result will be available in $func_to_host_file_result. - - -# func_to_host_file ARG -# Converts the file name ARG from $build format to $host format. Return result -# in func_to_host_file_result. -func_to_host_file () -{ - $debug_cmd - - $to_host_file_cmd "$1" -} -# end func_to_host_file - - -# func_to_tool_file ARG LAZY -# converts the file name ARG from $build format to toolchain format. Return -# result in func_to_tool_file_result. If the conversion in use is listed -# in (the comma separated) LAZY, no conversion takes place. -func_to_tool_file () -{ - $debug_cmd - - case ,$2, in - *,"$to_tool_file_cmd",*) - func_to_tool_file_result=$1 - ;; - *) - $to_tool_file_cmd "$1" - func_to_tool_file_result=$func_to_host_file_result - ;; - esac -} -# end func_to_tool_file - - -# func_convert_file_noop ARG -# Copy ARG to func_to_host_file_result. -func_convert_file_noop () -{ - func_to_host_file_result=$1 -} -# end func_convert_file_noop - - -# func_convert_file_msys_to_w32 ARG -# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic -# conversion to w32 is not available inside the cwrapper. Returns result in -# func_to_host_file_result. -func_convert_file_msys_to_w32 () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - func_convert_core_msys_to_w32 "$1" - func_to_host_file_result=$func_convert_core_msys_to_w32_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_msys_to_w32 - - -# func_convert_file_cygwin_to_w32 ARG -# Convert file name ARG from Cygwin to w32 format. Returns result in -# func_to_host_file_result. -func_convert_file_cygwin_to_w32 () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - # because $build is cygwin, we call "the" cygpath in $PATH; no need to use - # LT_CYGPATH in this case. - func_to_host_file_result=`cygpath -m "$1"` - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_cygwin_to_w32 - - -# func_convert_file_nix_to_w32 ARG -# Convert file name ARG from *nix to w32 format. Requires a wine environment -# and a working winepath. Returns result in func_to_host_file_result. -func_convert_file_nix_to_w32 () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - func_convert_core_file_wine_to_w32 "$1" - func_to_host_file_result=$func_convert_core_file_wine_to_w32_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_nix_to_w32 - - -# func_convert_file_msys_to_cygwin ARG -# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. -# Returns result in func_to_host_file_result. -func_convert_file_msys_to_cygwin () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - func_convert_core_msys_to_w32 "$1" - func_cygpath -u "$func_convert_core_msys_to_w32_result" - func_to_host_file_result=$func_cygpath_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_msys_to_cygwin - - -# func_convert_file_nix_to_cygwin ARG -# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed -# in a wine environment, working winepath, and LT_CYGPATH set. Returns result -# in func_to_host_file_result. -func_convert_file_nix_to_cygwin () -{ - $debug_cmd - - func_to_host_file_result=$1 - if test -n "$1"; then - # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. - func_convert_core_file_wine_to_w32 "$1" - func_cygpath -u "$func_convert_core_file_wine_to_w32_result" - func_to_host_file_result=$func_cygpath_result - fi - func_convert_file_check "$1" "$func_to_host_file_result" -} -# end func_convert_file_nix_to_cygwin - - -############################################# -# $build to $host PATH CONVERSION FUNCTIONS # -############################################# -# invoked via '$to_host_path_cmd ARG' -# -# In each case, ARG is the path to be converted from $build to $host format. -# The result will be available in $func_to_host_path_result. -# -# Path separators are also converted from $build format to $host format. If -# ARG begins or ends with a path separator character, it is preserved (but -# converted to $host format) on output. -# -# All path conversion functions are named using the following convention: -# file name conversion function : func_convert_file_X_to_Y () -# path conversion function : func_convert_path_X_to_Y () -# where, for any given $build/$host combination the 'X_to_Y' value is the -# same. If conversion functions are added for new $build/$host combinations, -# the two new functions must follow this pattern, or func_init_to_host_path_cmd -# will break. - - -# func_init_to_host_path_cmd -# Ensures that function "pointer" variable $to_host_path_cmd is set to the -# appropriate value, based on the value of $to_host_file_cmd. -to_host_path_cmd= -func_init_to_host_path_cmd () -{ - $debug_cmd - - if test -z "$to_host_path_cmd"; then - func_stripname 'func_convert_file_' '' "$to_host_file_cmd" - to_host_path_cmd=func_convert_path_$func_stripname_result - fi -} - - -# func_to_host_path ARG -# Converts the path ARG from $build format to $host format. Return result -# in func_to_host_path_result. -func_to_host_path () -{ - $debug_cmd - - func_init_to_host_path_cmd - $to_host_path_cmd "$1" -} -# end func_to_host_path - - -# func_convert_path_noop ARG -# Copy ARG to func_to_host_path_result. -func_convert_path_noop () -{ - func_to_host_path_result=$1 -} -# end func_convert_path_noop - - -# func_convert_path_msys_to_w32 ARG -# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic -# conversion to w32 is not available inside the cwrapper. Returns result in -# func_to_host_path_result. -func_convert_path_msys_to_w32 () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # Remove leading and trailing path separator characters from ARG. MSYS - # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; - # and winepath ignores them completely. - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result=$func_convert_core_msys_to_w32_result - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_msys_to_w32 - - -# func_convert_path_cygwin_to_w32 ARG -# Convert path ARG from Cygwin to w32 format. Returns result in -# func_to_host_file_result. -func_convert_path_cygwin_to_w32 () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_cygwin_to_w32 - - -# func_convert_path_nix_to_w32 ARG -# Convert path ARG from *nix to w32 format. Requires a wine environment and -# a working winepath. Returns result in func_to_host_file_result. -func_convert_path_nix_to_w32 () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_to_host_path_result=$func_convert_core_path_wine_to_w32_result - func_convert_path_check : ";" \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" - fi -} -# end func_convert_path_nix_to_w32 - - -# func_convert_path_msys_to_cygwin ARG -# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. -# Returns result in func_to_host_file_result. -func_convert_path_msys_to_cygwin () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # See func_convert_path_msys_to_w32: - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" - func_cygpath -u -p "$func_convert_core_msys_to_w32_result" - func_to_host_path_result=$func_cygpath_result - func_convert_path_check : : \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" : "$1" - fi -} -# end func_convert_path_msys_to_cygwin - - -# func_convert_path_nix_to_cygwin ARG -# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a -# a wine environment, working winepath, and LT_CYGPATH set. Returns result in -# func_to_host_file_result. -func_convert_path_nix_to_cygwin () -{ - $debug_cmd - - func_to_host_path_result=$1 - if test -n "$1"; then - # Remove leading and trailing path separator characters from - # ARG. msys behavior is inconsistent here, cygpath turns them - # into '.;' and ';.', and winepath ignores them completely. - func_stripname : : "$1" - func_to_host_path_tmp1=$func_stripname_result - func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" - func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" - func_to_host_path_result=$func_cygpath_result - func_convert_path_check : : \ - "$func_to_host_path_tmp1" "$func_to_host_path_result" - func_convert_path_front_back_pathsep ":*" "*:" : "$1" - fi -} -# end func_convert_path_nix_to_cygwin - - -# func_dll_def_p FILE -# True iff FILE is a Windows DLL '.def' file. -# Keep in sync with _LT_DLL_DEF_P in libtool.m4 -func_dll_def_p () -{ - $debug_cmd - - func_dll_def_p_tmp=`$SED -n \ - -e 's/^[ ]*//' \ - -e '/^\(;.*\)*$/d' \ - -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ - -e q \ - "$1"` - test DEF = "$func_dll_def_p_tmp" -} - - -# func_mode_compile arg... -func_mode_compile () -{ - $debug_cmd - - # Get the compilation command and the source file. - base_compile= - srcfile=$nonopt # always keep a non-empty value in "srcfile" - suppress_opt=yes - suppress_output= - arg_mode=normal - libobj= - later= - pie_flag= - - for arg - do - case $arg_mode in - arg ) - # do not "continue". Instead, add this to base_compile - lastarg=$arg - arg_mode=normal - ;; - - target ) - libobj=$arg - arg_mode=normal - continue - ;; - - normal ) - # Accept any command-line options. - case $arg in - -o) - test -n "$libobj" && \ - func_fatal_error "you cannot specify '-o' more than once" - arg_mode=target - continue - ;; - - -pie | -fpie | -fPIE) - func_append pie_flag " $arg" - continue - ;; - - -shared | -static | -prefer-pic | -prefer-non-pic) - func_append later " $arg" - continue - ;; - - -no-suppress) - suppress_opt=no - continue - ;; - - -Xcompiler) - arg_mode=arg # the next one goes into the "base_compile" arg list - continue # The current "srcfile" will either be retained or - ;; # replaced later. I would guess that would be a bug. - - -Wc,*) - func_stripname '-Wc,' '' "$arg" - args=$func_stripname_result - lastarg= - save_ifs=$IFS; IFS=, - for arg in $args; do - IFS=$save_ifs - func_append_quoted lastarg "$arg" - done - IFS=$save_ifs - func_stripname ' ' '' "$lastarg" - lastarg=$func_stripname_result - - # Add the arguments to base_compile. - func_append base_compile " $lastarg" - continue - ;; - - *) - # Accept the current argument as the source file. - # The previous "srcfile" becomes the current argument. - # - lastarg=$srcfile - srcfile=$arg - ;; - esac # case $arg - ;; - esac # case $arg_mode - - # Aesthetically quote the previous argument. - func_append_quoted base_compile "$lastarg" - done # for arg - - case $arg_mode in - arg) - func_fatal_error "you must specify an argument for -Xcompile" - ;; - target) - func_fatal_error "you must specify a target with '-o'" - ;; - *) - # Get the name of the library object. - test -z "$libobj" && { - func_basename "$srcfile" - libobj=$func_basename_result - } - ;; - esac - - # Recognize several different file suffixes. - # If the user specifies -o file.o, it is replaced with file.lo - case $libobj in - *.[cCFSifmso] | \ - *.ada | *.adb | *.ads | *.asm | \ - *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ - *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) - func_xform "$libobj" - libobj=$func_xform_result - ;; - esac - - case $libobj in - *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; - *) - func_fatal_error "cannot determine name of library object from '$libobj'" - ;; - esac - - func_infer_tag $base_compile - - for arg in $later; do - case $arg in - -shared) - test yes = "$build_libtool_libs" \ - || func_fatal_configuration "cannot build a shared library" - build_old_libs=no - continue - ;; - - -static) - build_libtool_libs=no - build_old_libs=yes - continue - ;; - - -prefer-pic) - pic_mode=yes - continue - ;; - - -prefer-non-pic) - pic_mode=no - continue - ;; - esac - done - - func_quote_for_eval "$libobj" - test "X$libobj" != "X$func_quote_for_eval_result" \ - && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ - && func_warning "libobj name '$libobj' may not contain shell special characters." - func_dirname_and_basename "$obj" "/" "" - objname=$func_basename_result - xdir=$func_dirname_result - lobj=$xdir$objdir/$objname - - test -z "$base_compile" && \ - func_fatal_help "you must specify a compilation command" - - # Delete any leftover library objects. - if test yes = "$build_old_libs"; then - removelist="$obj $lobj $libobj ${libobj}T" - else - removelist="$lobj $libobj ${libobj}T" - fi - - # On Cygwin there's no "real" PIC flag so we must build both object types - case $host_os in - cygwin* | mingw* | pw32* | os2* | cegcc*) - pic_mode=default - ;; - esac - if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then - # non-PIC code in shared libraries is not supported - pic_mode=default - fi - - # Calculate the filename of the output object if compiler does - # not support -o with -c - if test no = "$compiler_c_o"; then - output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext - lockfile=$output_obj.lock - else - output_obj= - need_locks=no - lockfile= - fi - - # Lock this critical section if it is needed - # We use this script file to make the link, it avoids creating a new file - if test yes = "$need_locks"; then - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - elif test warn = "$need_locks"; then - if test -f "$lockfile"; then - $ECHO "\ -*** ERROR, $lockfile exists and contains: -`cat $lockfile 2>/dev/null` - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support '-c' and '-o' together. If you -repeat this compilation, it may succeed, by chance, but you had better -avoid parallel builds (make -j) in this platform, or get a better -compiler." - - $opt_dry_run || $RM $removelist - exit $EXIT_FAILURE - fi - func_append removelist " $output_obj" - $ECHO "$srcfile" > "$lockfile" - fi - - $opt_dry_run || $RM $removelist - func_append removelist " $lockfile" - trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 - - func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 - srcfile=$func_to_tool_file_result - func_quote_for_eval "$srcfile" - qsrcfile=$func_quote_for_eval_result - - # Only build a PIC object if we are building libtool libraries. - if test yes = "$build_libtool_libs"; then - # Without this assignment, base_compile gets emptied. - fbsd_hideous_sh_bug=$base_compile - - if test no != "$pic_mode"; then - command="$base_compile $qsrcfile $pic_flag" - else - # Don't build PIC code - command="$base_compile $qsrcfile" - fi - - func_mkdir_p "$xdir$objdir" - - if test -z "$output_obj"; then - # Place PIC objects in $objdir - func_append command " -o $lobj" - fi - - func_show_eval_locale "$command" \ - 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' - - if test warn = "$need_locks" && - test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then - $ECHO "\ -*** ERROR, $lockfile contains: -`cat $lockfile 2>/dev/null` - -but it should contain: -$srcfile - -This indicates that another process is trying to use the same -temporary object file, and libtool could not work around it because -your compiler does not support '-c' and '-o' together. 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- esac - # Quote arguments (to preserve shell metacharacters). - func_append_quoted args "$file" - done - - if $opt_dry_run; then - # Display what would be done. - if test -n "$shlibpath_var"; then - eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" - echo "export $shlibpath_var" - fi - $ECHO "$cmd$args" - exit $EXIT_SUCCESS - else - if test -n "$shlibpath_var"; then - # Export the shlibpath_var. - eval "export $shlibpath_var" - fi - - # Restore saved environment variables - for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES - do - eval "if test \"\${save_$lt_var+set}\" = set; then - $lt_var=\$save_$lt_var; export $lt_var - else - $lt_unset $lt_var - fi" - done - - # Now prepare to actually exec the command. - exec_cmd=\$cmd$args - fi -} - -test execute = "$opt_mode" && func_mode_execute ${1+"$@"} - - -# func_mode_finish arg... -func_mode_finish () -{ - $debug_cmd - - libs= - libdirs= - admincmds= - - for opt in "$nonopt" ${1+"$@"} - do - if test -d "$opt"; then - func_append libdirs " $opt" - - elif test -f "$opt"; then - if func_lalib_unsafe_p "$opt"; then - func_append libs " $opt" - else - func_warning "'$opt' is not a valid libtool archive" - fi - - else - func_fatal_error "invalid argument '$opt'" - fi - done - - if test -n "$libs"; then - if test -n "$lt_sysroot"; then - sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` - sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" - else - sysroot_cmd= - fi - - # Remove sysroot references - if $opt_dry_run; then - for lib in $libs; do - echo "removing references to $lt_sysroot and '=' prefixes from $lib" - done - else - tmpdir=`func_mktempdir` - for lib in $libs; do - $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ - > $tmpdir/tmp-la - mv -f $tmpdir/tmp-la $lib - done - ${RM}r "$tmpdir" - fi - fi - - if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then - for libdir in $libdirs; do - if test -n "$finish_cmds"; then - # Do each command in the finish commands. - func_execute_cmds "$finish_cmds" 'admincmds="$admincmds -'"$cmd"'"' - fi - if test -n "$finish_eval"; then - # Do the single finish_eval. - eval cmds=\"$finish_eval\" - $opt_dry_run || eval "$cmds" || func_append admincmds " - $cmds" - fi - done - fi - - # Exit here if they wanted silent mode. - $opt_quiet && exit $EXIT_SUCCESS - - if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then - echo "----------------------------------------------------------------------" - echo "Libraries have been installed in:" - for libdir in $libdirs; do - $ECHO " $libdir" - done - echo - echo "If you ever happen to want to link against installed libraries" - echo "in a given directory, LIBDIR, you must either use libtool, and" - echo "specify the full pathname of the library, or use the '-LLIBDIR'" - echo "flag during linking and do at least one of the following:" - if test -n "$shlibpath_var"; then - echo " - add LIBDIR to the '$shlibpath_var' environment variable" - echo " during execution" - fi - if test -n "$runpath_var"; then - echo " - add LIBDIR to the '$runpath_var' environment variable" - echo " during linking" - fi - if test -n "$hardcode_libdir_flag_spec"; then - libdir=LIBDIR - eval flag=\"$hardcode_libdir_flag_spec\" - - $ECHO " - use the '$flag' linker flag" - fi - if test -n "$admincmds"; then - $ECHO " - have your system administrator run these commands:$admincmds" - fi - if test -f /etc/ld.so.conf; then - echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" - fi - echo - - echo "See any operating system documentation about shared libraries for" - case $host in - solaris2.[6789]|solaris2.1[0-9]) - echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" - echo "pages." - ;; - *) - echo "more information, such as the ld(1) and ld.so(8) manual pages." - ;; - esac - echo "----------------------------------------------------------------------" - fi - exit $EXIT_SUCCESS -} - -test finish = "$opt_mode" && func_mode_finish ${1+"$@"} - - -# func_mode_install arg... -func_mode_install () -{ - $debug_cmd - - # There may be an optional sh(1) argument at the beginning of - # install_prog (especially on Windows NT). - if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || - # Allow the use of GNU shtool's install command. - case $nonopt in *shtool*) :;; *) false;; esac - then - # Aesthetically quote it. - func_quote_for_eval "$nonopt" - install_prog="$func_quote_for_eval_result " - arg=$1 - shift - else - install_prog= - arg=$nonopt - fi - - # The real first argument should be the name of the installation program. - # Aesthetically quote it. - func_quote_for_eval "$arg" - func_append install_prog "$func_quote_for_eval_result" - install_shared_prog=$install_prog - case " $install_prog " in - *[\\\ /]cp\ *) install_cp=: ;; - *) install_cp=false ;; - esac - - # We need to accept at least all the BSD install flags. - dest= - files= - opts= - prev= - install_type= - isdir=false - stripme= - no_mode=: - for arg - do - arg2= - if test -n "$dest"; then - func_append files " $dest" - dest=$arg - continue - fi - - case $arg in - -d) isdir=: ;; - -f) - if $install_cp; then :; else - prev=$arg - fi - ;; - -g | -m | -o) - prev=$arg - ;; - -s) - stripme=" -s" - continue - ;; - -*) - ;; - *) - # If the previous option needed an argument, then skip it. - if test -n "$prev"; then - if test X-m = "X$prev" && test -n "$install_override_mode"; then - arg2=$install_override_mode - no_mode=false - fi - prev= - else - dest=$arg - continue - fi - ;; - esac - - # Aesthetically quote the argument. - func_quote_for_eval "$arg" - func_append install_prog " $func_quote_for_eval_result" - if test -n "$arg2"; then - func_quote_for_eval "$arg2" - fi - func_append install_shared_prog " $func_quote_for_eval_result" - done - - test -z "$install_prog" && \ - func_fatal_help "you must specify an install program" - - test -n "$prev" && \ - func_fatal_help "the '$prev' option requires an argument" - - if test -n "$install_override_mode" && $no_mode; then - if $install_cp; then :; else - func_quote_for_eval "$install_override_mode" - func_append install_shared_prog " -m $func_quote_for_eval_result" - fi - fi - - if test -z "$files"; then - if test -z "$dest"; then - func_fatal_help "no file or destination specified" - else - func_fatal_help "you must specify a destination" - fi - fi - - # Strip any trailing slash from the destination. - func_stripname '' '/' "$dest" - dest=$func_stripname_result - - # Check to see that the destination is a directory. - test -d "$dest" && isdir=: - if $isdir; then - destdir=$dest - destname= - else - func_dirname_and_basename "$dest" "" "." - destdir=$func_dirname_result - destname=$func_basename_result - - # Not a directory, so check to see that there is only one file specified. - set dummy $files; shift - test "$#" -gt 1 && \ - func_fatal_help "'$dest' is not a directory" - fi - case $destdir in - [\\/]* | [A-Za-z]:[\\/]*) ;; - *) - for file in $files; do - case $file in - *.lo) ;; - *) - func_fatal_help "'$destdir' must be an absolute directory name" - ;; - esac - done - ;; - esac - - # This variable tells wrapper scripts just to set variables rather - # than running their programs. - libtool_install_magic=$magic - - staticlibs= - future_libdirs= - current_libdirs= - for file in $files; do - - # Do each installation. - case $file in - *.$libext) - # Do the static libraries later. - func_append staticlibs " $file" - ;; - - *.la) - func_resolve_sysroot "$file" - file=$func_resolve_sysroot_result - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$file" \ - || func_fatal_help "'$file' is not a valid libtool archive" - - library_names= - old_library= - relink_command= - func_source "$file" - - # Add the libdir to current_libdirs if it is the destination. - if test "X$destdir" = "X$libdir"; then - case "$current_libdirs " in - *" $libdir "*) ;; - *) func_append current_libdirs " $libdir" ;; - esac - else - # Note the libdir as a future libdir. - case "$future_libdirs " in - *" $libdir "*) ;; - *) func_append future_libdirs " $libdir" ;; - esac - fi - - func_dirname "$file" "/" "" - dir=$func_dirname_result - func_append dir "$objdir" - - if test -n "$relink_command"; then - # Determine the prefix the user has applied to our future dir. - inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` - - # Don't allow the user to place us outside of our expected - # location b/c this prevents finding dependent libraries that - # are installed to the same prefix. - # At present, this check doesn't affect windows .dll's that - # are installed into $libdir/../bin (currently, that works fine) - # but it's something to keep an eye on. - test "$inst_prefix_dir" = "$destdir" && \ - func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" - - if test -n "$inst_prefix_dir"; then - # Stick the inst_prefix_dir data into the link command. - relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` - else - relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` - fi - - func_warning "relinking '$file'" - func_show_eval "$relink_command" \ - 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' - fi - - # See the names of the shared library. - set dummy $library_names; shift - if test -n "$1"; then - realname=$1 - shift - - srcname=$realname - test -n "$relink_command" && srcname=${realname}T - - # Install the shared library and build the symlinks. - func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ - 'exit $?' - tstripme=$stripme - case $host_os in - cygwin* | mingw* | pw32* | cegcc*) - case $realname in - *.dll.a) - tstripme= - ;; - esac - ;; - os2*) - case $realname in - *_dll.a) - tstripme= - ;; - esac - ;; - esac - if test -n "$tstripme" && test -n "$striplib"; then - func_show_eval "$striplib $destdir/$realname" 'exit $?' - fi - - if test "$#" -gt 0; then - # Delete the old symlinks, and create new ones. - # Try 'ln -sf' first, because the 'ln' binary might depend on - # the symlink we replace! Solaris /bin/ln does not understand -f, - # so we also need to try rm && ln -s. - for linkname - do - test "$linkname" != "$realname" \ - && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" - done - fi - - # Do each command in the postinstall commands. - lib=$destdir/$realname - func_execute_cmds "$postinstall_cmds" 'exit $?' - fi - - # Install the pseudo-library for information purposes. - func_basename "$file" - name=$func_basename_result - instname=$dir/${name}i - func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' - - # Maybe install the static library, too. - test -n "$old_library" && func_append staticlibs " $dir/$old_library" - ;; - - *.lo) - # Install (i.e. copy) a libtool object. - - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile=$destdir/$destname - else - func_basename "$file" - destfile=$func_basename_result - destfile=$destdir/$destfile - fi - - # Deduce the name of the destination old-style object file. - case $destfile in - *.lo) - func_lo2o "$destfile" - staticdest=$func_lo2o_result - ;; - *.$objext) - staticdest=$destfile - destfile= - ;; - *) - func_fatal_help "cannot copy a libtool object to '$destfile'" - ;; - esac - - # Install the libtool object if requested. - test -n "$destfile" && \ - func_show_eval "$install_prog $file $destfile" 'exit $?' - - # Install the old object if enabled. - if test yes = "$build_old_libs"; then - # Deduce the name of the old-style object file. - func_lo2o "$file" - staticobj=$func_lo2o_result - func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' - fi - exit $EXIT_SUCCESS - ;; - - *) - # Figure out destination file name, if it wasn't already specified. - if test -n "$destname"; then - destfile=$destdir/$destname - else - func_basename "$file" - destfile=$func_basename_result - destfile=$destdir/$destfile - fi - - # If the file is missing, and there is a .exe on the end, strip it - # because it is most likely a libtool script we actually want to - # install - stripped_ext= - case $file in - *.exe) - if test ! -f "$file"; then - func_stripname '' '.exe' "$file" - file=$func_stripname_result - stripped_ext=.exe - fi - ;; - esac - - # Do a test to see if this is really a libtool program. - case $host in - *cygwin* | *mingw*) - if func_ltwrapper_executable_p "$file"; then - func_ltwrapper_scriptname "$file" - wrapper=$func_ltwrapper_scriptname_result - else - func_stripname '' '.exe' "$file" - wrapper=$func_stripname_result - fi - ;; - *) - wrapper=$file - ;; - esac - if func_ltwrapper_script_p "$wrapper"; then - notinst_deplibs= - relink_command= - - func_source "$wrapper" - - # Check the variables that should have been set. - test -z "$generated_by_libtool_version" && \ - func_fatal_error "invalid libtool wrapper script '$wrapper'" - - finalize=: - for lib in $notinst_deplibs; do - # Check to see that each library is installed. - libdir= - if test -f "$lib"; then - func_source "$lib" - fi - libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` - if test -n "$libdir" && test ! -f "$libfile"; then - func_warning "'$lib' has not been installed in '$libdir'" - finalize=false - fi - done - - relink_command= - func_source "$wrapper" - - outputname= - if test no = "$fast_install" && test -n "$relink_command"; then - $opt_dry_run || { - if $finalize; then - tmpdir=`func_mktempdir` - func_basename "$file$stripped_ext" - file=$func_basename_result - outputname=$tmpdir/$file - # Replace the output file specification. - relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` - - $opt_quiet || { - func_quote_for_expand "$relink_command" - eval "func_echo $func_quote_for_expand_result" - } - if eval "$relink_command"; then : - else - func_error "error: relink '$file' with the above command before installing it" - $opt_dry_run || ${RM}r "$tmpdir" - continue - fi - file=$outputname - else - func_warning "cannot relink '$file'" - fi - } - else - # Install the binary that we compiled earlier. - file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` - fi - fi - - # remove .exe since cygwin /usr/bin/install will append another - # one anyway - case $install_prog,$host in - */usr/bin/install*,*cygwin*) - case $file:$destfile in - *.exe:*.exe) - # this is ok - ;; - *.exe:*) - destfile=$destfile.exe - ;; - *:*.exe) - func_stripname '' '.exe' "$destfile" - destfile=$func_stripname_result - ;; - esac - ;; - esac - func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' - $opt_dry_run || if test -n "$outputname"; then - ${RM}r "$tmpdir" - fi - ;; - esac - done - - for file in $staticlibs; do - func_basename "$file" - name=$func_basename_result - - # Set up the ranlib parameters. - oldlib=$destdir/$name - func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 - tool_oldlib=$func_to_tool_file_result - - func_show_eval "$install_prog \$file \$oldlib" 'exit $?' - - if test -n "$stripme" && test -n "$old_striplib"; then - func_show_eval "$old_striplib $tool_oldlib" 'exit $?' - fi - - # Do each command in the postinstall commands. - func_execute_cmds "$old_postinstall_cmds" 'exit $?' - done - - test -n "$future_libdirs" && \ - func_warning "remember to run '$progname --finish$future_libdirs'" - - if test -n "$current_libdirs"; then - # Maybe just do a dry run. - $opt_dry_run && current_libdirs=" -n$current_libdirs" - exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' - else - exit $EXIT_SUCCESS - fi -} - -test install = "$opt_mode" && func_mode_install ${1+"$@"} - - -# func_generate_dlsyms outputname originator pic_p -# Extract symbols from dlprefiles and create ${outputname}S.o with -# a dlpreopen symbol table. -func_generate_dlsyms () -{ - $debug_cmd - - my_outputname=$1 - my_originator=$2 - my_pic_p=${3-false} - my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` - my_dlsyms= - - if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then - if test -n "$NM" && test -n "$global_symbol_pipe"; then - my_dlsyms=${my_outputname}S.c - else - func_error "not configured to extract global symbols from dlpreopened files" - fi - fi - - if test -n "$my_dlsyms"; then - case $my_dlsyms in - "") ;; - *.c) - # Discover the nlist of each of the dlfiles. - nlist=$output_objdir/$my_outputname.nm - - func_show_eval "$RM $nlist ${nlist}S ${nlist}T" - - # Parse the name list into a source file. - func_verbose "creating $output_objdir/$my_dlsyms" - - $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ -/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ -/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ - -#ifdef __cplusplus -extern \"C\" { -#endif - -#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) -#pragma GCC diagnostic ignored \"-Wstrict-prototypes\" -#endif - -/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ -#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE -/* DATA imports from DLLs on WIN32 can't be const, because runtime - relocations are performed -- see ld's documentation on pseudo-relocs. */ -# define LT_DLSYM_CONST -#elif defined __osf__ -/* This system does not cope well with relocations in const data. */ -# define LT_DLSYM_CONST -#else -# define LT_DLSYM_CONST const -#endif - -#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) - -/* External symbol declarations for the compiler. */\ -" - - if test yes = "$dlself"; then - func_verbose "generating symbol list for '$output'" - - $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" - - # Add our own program objects to the symbol list. - progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` - for progfile in $progfiles; do - func_to_tool_file "$progfile" func_convert_file_msys_to_w32 - func_verbose "extracting global C symbols from '$func_to_tool_file_result'" - $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" - done - - if test -n "$exclude_expsyms"; then - $opt_dry_run || { - eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - if test -n "$export_symbols_regex"; then - $opt_dry_run || { - eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - } - fi - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - export_symbols=$output_objdir/$outputname.exp - $opt_dry_run || { - $RM $export_symbols - eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' - ;; - esac - } - else - $opt_dry_run || { - eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' - eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' - eval '$MV "$nlist"T "$nlist"' - case $host in - *cygwin* | *mingw* | *cegcc* ) - eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' - eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' - ;; - esac - } - fi - fi - - for dlprefile in $dlprefiles; do - func_verbose "extracting global C symbols from '$dlprefile'" - func_basename "$dlprefile" - name=$func_basename_result - case $host in - *cygwin* | *mingw* | *cegcc* ) - # if an import library, we need to obtain dlname - if func_win32_import_lib_p "$dlprefile"; then - func_tr_sh "$dlprefile" - eval "curr_lafile=\$libfile_$func_tr_sh_result" - dlprefile_dlbasename= - if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then - # Use subshell, to avoid clobbering current variable values - dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` - if test -n "$dlprefile_dlname"; then - func_basename "$dlprefile_dlname" - dlprefile_dlbasename=$func_basename_result - else - # no lafile. user explicitly requested -dlpreopen . - $sharedlib_from_linklib_cmd "$dlprefile" - dlprefile_dlbasename=$sharedlib_from_linklib_result - fi - fi - $opt_dry_run || { - if test -n "$dlprefile_dlbasename"; then - eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' - else - func_warning "Could not compute DLL name from $name" - eval '$ECHO ": $name " >> "$nlist"' - fi - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | - $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" - } - else # not an import lib - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - fi - ;; - *) - $opt_dry_run || { - eval '$ECHO ": $name " >> "$nlist"' - func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 - eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" - } - ;; - esac - done - - $opt_dry_run || { - # Make sure we have at least an empty file. - test -f "$nlist" || : > "$nlist" - - if test -n "$exclude_expsyms"; then - $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T - $MV "$nlist"T "$nlist" - fi - - # Try sorting and uniquifying the output. - if $GREP -v "^: " < "$nlist" | - if sort -k 3 /dev/null 2>&1; then - sort -k 3 - else - sort +2 - fi | - uniq > "$nlist"S; then - : - else - $GREP -v "^: " < "$nlist" > "$nlist"S - fi - - if test -f "$nlist"S; then - eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' - else - echo '/* NONE */' >> "$output_objdir/$my_dlsyms" - fi - - func_show_eval '$RM "${nlist}I"' - if test -n "$global_symbol_to_import"; then - eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' - fi - - echo >> "$output_objdir/$my_dlsyms" "\ - -/* The mapping between symbol names and symbols. */ -typedef struct { - const char *name; - void *address; -} lt_dlsymlist; -extern LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[];\ -" - - if test -s "$nlist"I; then - echo >> "$output_objdir/$my_dlsyms" "\ -static void lt_syminit(void) -{ - LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; - for (; symbol->name; ++symbol) - {" - $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" - echo >> "$output_objdir/$my_dlsyms" "\ - } -}" - fi - echo >> "$output_objdir/$my_dlsyms" "\ -LT_DLSYM_CONST lt_dlsymlist -lt_${my_prefix}_LTX_preloaded_symbols[] = -{ {\"$my_originator\", (void *) 0}," - - if test -s "$nlist"I; then - echo >> "$output_objdir/$my_dlsyms" "\ - {\"@INIT@\", (void *) <_syminit}," - fi - - case $need_lib_prefix in - no) - eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - *) - eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" - ;; - esac - echo >> "$output_objdir/$my_dlsyms" "\ - {0, (void *) 0} -}; - -/* This works around a problem in FreeBSD linker */ -#ifdef FREEBSD_WORKAROUND -static const void *lt_preloaded_setup() { - return lt_${my_prefix}_LTX_preloaded_symbols; -} -#endif - -#ifdef __cplusplus -} -#endif\ -" - } # !$opt_dry_run - - pic_flag_for_symtable= - case "$compile_command " in - *" -static "*) ;; - *) - case $host in - # compiling the symbol table file with pic_flag works around - # a FreeBSD bug that causes programs to crash when -lm is - # linked before any other PIC object. But we must not use - # pic_flag when linking with -static. The problem exists in - # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. - *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) - pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; - *-*-hpux*) - pic_flag_for_symtable=" $pic_flag" ;; - *) - $my_pic_p && pic_flag_for_symtable=" $pic_flag" - ;; - esac - ;; - esac - symtab_cflags= - for arg in $LTCFLAGS; do - case $arg in - -pie | -fpie | -fPIE) ;; - *) func_append symtab_cflags " $arg" ;; - esac - done - - # Now compile the dynamic symbol file. - func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' - - # Clean up the generated files. - func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' - - # Transform the symbol file into the correct name. - symfileobj=$output_objdir/${my_outputname}S.$objext - case $host in - *cygwin* | *mingw* | *cegcc* ) - if test -f "$output_objdir/$my_outputname.def"; then - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` - else - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` - fi - ;; - *) - compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` - ;; - esac - ;; - *) - func_fatal_error "unknown suffix for '$my_dlsyms'" - ;; - esac - else - # We keep going just in case the user didn't refer to - # lt_preloaded_symbols. The linker will fail if global_symbol_pipe - # really was required. - - # Nullify the symbol file. - compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` - finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` - fi -} - -# func_cygming_gnu_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is a GNU/binutils-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_gnu_implib_p () -{ - $debug_cmd - - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` - test -n "$func_cygming_gnu_implib_tmp" -} - -# func_cygming_ms_implib_p ARG -# This predicate returns with zero status (TRUE) if -# ARG is an MS-style import library. Returns -# with nonzero status (FALSE) otherwise. -func_cygming_ms_implib_p () -{ - $debug_cmd - - func_to_tool_file "$1" func_convert_file_msys_to_w32 - func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` - test -n "$func_cygming_ms_implib_tmp" -} - -# func_win32_libid arg -# return the library type of file 'arg' -# -# Need a lot of goo to handle *both* DLLs and import libs -# Has to be a shell function in order to 'eat' the argument -# that is supplied when $file_magic_command is called. -# Despite the name, also deal with 64 bit binaries. -func_win32_libid () -{ - $debug_cmd - - win32_libid_type=unknown - win32_fileres=`file -L $1 2>/dev/null` - case $win32_fileres in - *ar\ archive\ import\ library*) # definitely import - win32_libid_type="x86 archive import" - ;; - *ar\ archive*) # could be an import, or static - # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. - if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | - $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then - case $nm_interface in - "MS dumpbin") - if func_cygming_ms_implib_p "$1" || - func_cygming_gnu_implib_p "$1" - then - win32_nmres=import - else - win32_nmres= - fi - ;; - *) - func_to_tool_file "$1" func_convert_file_msys_to_w32 - win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | - $SED -n -e ' - 1,100{ - / I /{ - s|.*|import| - p - q - } - }'` - ;; - esac - case $win32_nmres in - import*) win32_libid_type="x86 archive import";; - *) win32_libid_type="x86 archive static";; - esac - fi - ;; - *DLL*) - win32_libid_type="x86 DLL" - ;; - *executable*) # but shell scripts are "executable" too... - case $win32_fileres in - *MS\ Windows\ PE\ Intel*) - win32_libid_type="x86 DLL" - ;; - esac - ;; - esac - $ECHO "$win32_libid_type" -} - -# func_cygming_dll_for_implib ARG -# -# Platform-specific function to extract the -# name of the DLL associated with the specified -# import library ARG. -# Invoked by eval'ing the libtool variable -# $sharedlib_from_linklib_cmd -# Result is available in the variable -# $sharedlib_from_linklib_result -func_cygming_dll_for_implib () -{ - $debug_cmd - - sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` -} - -# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs -# -# The is the core of a fallback implementation of a -# platform-specific function to extract the name of the -# DLL associated with the specified import library LIBNAME. -# -# SECTION_NAME is either .idata$6 or .idata$7, depending -# on the platform and compiler that created the implib. -# -# Echos the name of the DLL associated with the -# specified import library. -func_cygming_dll_for_implib_fallback_core () -{ - $debug_cmd - - match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` - $OBJDUMP -s --section "$1" "$2" 2>/dev/null | - $SED '/^Contents of section '"$match_literal"':/{ - # Place marker at beginning of archive member dllname section - s/.*/====MARK====/ - p - d - } - # These lines can sometimes be longer than 43 characters, but - # are always uninteresting - /:[ ]*file format pe[i]\{,1\}-/d - /^In archive [^:]*:/d - # Ensure marker is printed - /^====MARK====/p - # Remove all lines with less than 43 characters - /^.\{43\}/!d - # From remaining lines, remove first 43 characters - s/^.\{43\}//' | - $SED -n ' - # Join marker and all lines until next marker into a single line - /^====MARK====/ b para - H - $ b para - b - :para - x - s/\n//g - # Remove the marker - s/^====MARK====// - # Remove trailing dots and whitespace - s/[\. \t]*$// - # Print - /./p' | - # we now have a list, one entry per line, of the stringified - # contents of the appropriate section of all members of the - # archive that possess that section. Heuristic: eliminate - # all those that have a first or second character that is - # a '.' (that is, objdump's representation of an unprintable - # character.) This should work for all archives with less than - # 0x302f exports -- but will fail for DLLs whose name actually - # begins with a literal '.' or a single character followed by - # a '.'. - # - # Of those that remain, print the first one. - $SED -e '/^\./d;/^.\./d;q' -} - -# func_cygming_dll_for_implib_fallback ARG -# Platform-specific function to extract the -# name of the DLL associated with the specified -# import library ARG. -# -# This fallback implementation is for use when $DLLTOOL -# does not support the --identify-strict option. -# Invoked by eval'ing the libtool variable -# $sharedlib_from_linklib_cmd -# Result is available in the variable -# $sharedlib_from_linklib_result -func_cygming_dll_for_implib_fallback () -{ - $debug_cmd - - if func_cygming_gnu_implib_p "$1"; then - # binutils import library - sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` - elif func_cygming_ms_implib_p "$1"; then - # ms-generated import library - sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` - else - # unknown - sharedlib_from_linklib_result= - fi -} - - -# func_extract_an_archive dir oldlib -func_extract_an_archive () -{ - $debug_cmd - - f_ex_an_ar_dir=$1; shift - f_ex_an_ar_oldlib=$1 - if test yes = "$lock_old_archive_extraction"; then - lockfile=$f_ex_an_ar_oldlib.lock - until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do - func_echo "Waiting for $lockfile to be removed" - sleep 2 - done - fi - func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ - 'stat=$?; rm -f "$lockfile"; exit $stat' - if test yes = "$lock_old_archive_extraction"; then - $opt_dry_run || rm -f "$lockfile" - fi - if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then - : - else - func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" - fi -} - - -# func_extract_archives gentop oldlib ... -func_extract_archives () -{ - $debug_cmd - - my_gentop=$1; shift - my_oldlibs=${1+"$@"} - my_oldobjs= - my_xlib= - my_xabs= - my_xdir= - - for my_xlib in $my_oldlibs; do - # Extract the objects. - case $my_xlib in - [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; - *) my_xabs=`pwd`"/$my_xlib" ;; - esac - func_basename "$my_xlib" - my_xlib=$func_basename_result - my_xlib_u=$my_xlib - while :; do - case " $extracted_archives " in - *" $my_xlib_u "*) - func_arith $extracted_serial + 1 - extracted_serial=$func_arith_result - my_xlib_u=lt$extracted_serial-$my_xlib ;; - *) break ;; - esac - done - extracted_archives="$extracted_archives $my_xlib_u" - my_xdir=$my_gentop/$my_xlib_u - - func_mkdir_p "$my_xdir" - - case $host in - *-darwin*) - func_verbose "Extracting $my_xabs" - # Do not bother doing anything if just a dry run - $opt_dry_run || { - darwin_orig_dir=`pwd` - cd $my_xdir || exit $? - darwin_archive=$my_xabs - darwin_curdir=`pwd` - func_basename "$darwin_archive" - darwin_base_archive=$func_basename_result - darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` - if test -n "$darwin_arches"; then - darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` - darwin_arch= - func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" - for darwin_arch in $darwin_arches; do - func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" - $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" - cd "unfat-$$/$darwin_base_archive-$darwin_arch" - func_extract_an_archive "`pwd`" "$darwin_base_archive" - cd "$darwin_curdir" - $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" - done # $darwin_arches - ## Okay now we've a bunch of thin objects, gotta fatten them up :) - darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` - darwin_file= - darwin_files= - for darwin_file in $darwin_filelist; do - darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` - $LIPO -create -output "$darwin_file" $darwin_files - done # $darwin_filelist - $RM -rf unfat-$$ - cd "$darwin_orig_dir" - else - cd $darwin_orig_dir - func_extract_an_archive "$my_xdir" "$my_xabs" - fi # $darwin_arches - } # !$opt_dry_run - ;; - *) - func_extract_an_archive "$my_xdir" "$my_xabs" - ;; - esac - my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` - done - - func_extract_archives_result=$my_oldobjs -} - - -# func_emit_wrapper [arg=no] -# -# Emit a libtool wrapper script on stdout. -# Don't directly open a file because we may want to -# incorporate the script contents within a cygwin/mingw -# wrapper executable. Must ONLY be called from within -# func_mode_link because it depends on a number of variables -# set therein. -# -# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR -# variable will take. If 'yes', then the emitted script -# will assume that the directory where it is stored is -# the $objdir directory. This is a cygwin/mingw-specific -# behavior. -func_emit_wrapper () -{ - func_emit_wrapper_arg1=${1-no} - - $ECHO "\ -#! $SHELL - -# $output - temporary wrapper script for $objdir/$outputname -# Generated by $PROGRAM (GNU $PACKAGE) $VERSION -# -# The $output program cannot be directly executed until all the libtool -# libraries that it depends on are installed. -# -# This wrapper script should never be moved out of the build directory. -# If it is, it will not operate correctly. - -# Sed substitution that helps us do robust quoting. It backslashifies -# metacharacters that are still active within double-quoted strings. -sed_quote_subst='$sed_quote_subst' - -# Be Bourne compatible -if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then - emulate sh - NULLCMD=: - # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which - # is contrary to our usage. Disable this feature. - alias -g '\${1+\"\$@\"}'='\"\$@\"' - setopt NO_GLOB_SUBST -else - case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac -fi -BIN_SH=xpg4; export BIN_SH # for Tru64 -DUALCASE=1; export DUALCASE # for MKS sh - -# The HP-UX ksh and POSIX shell print the target directory to stdout -# if CDPATH is set. -(unset CDPATH) >/dev/null 2>&1 && unset CDPATH - -relink_command=\"$relink_command\" - -# This environment variable determines our operation mode. -if test \"\$libtool_install_magic\" = \"$magic\"; then - # install mode needs the following variables: - generated_by_libtool_version='$macro_version' - notinst_deplibs='$notinst_deplibs' -else - # When we are sourced in execute mode, \$file and \$ECHO are already set. - if test \"\$libtool_execute_magic\" != \"$magic\"; then - file=\"\$0\"" - - qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` - $ECHO "\ - -# A function that is used when there is no print builtin or printf. -func_fallback_echo () -{ - eval 'cat <<_LTECHO_EOF -\$1 -_LTECHO_EOF' -} - ECHO=\"$qECHO\" - fi - -# Very basic option parsing. These options are (a) specific to -# the libtool wrapper, (b) are identical between the wrapper -# /script/ and the wrapper /executable/ that is used only on -# windows platforms, and (c) all begin with the string "--lt-" -# (application programs are unlikely to have options that match -# this pattern). -# -# There are only two supported options: --lt-debug and -# --lt-dump-script. There is, deliberately, no --lt-help. -# -# The first argument to this parsing function should be the -# script's $0 value, followed by "$@". -lt_option_debug= -func_parse_lt_options () -{ - lt_script_arg0=\$0 - shift - for lt_opt - do - case \"\$lt_opt\" in - --lt-debug) lt_option_debug=1 ;; - --lt-dump-script) - lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` - test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. - lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` - cat \"\$lt_dump_D/\$lt_dump_F\" - exit 0 - ;; - --lt-*) - \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 - exit 1 - ;; - esac - done - - # Print the debug banner immediately: - if test -n \"\$lt_option_debug\"; then - echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 - fi -} - -# Used when --lt-debug. Prints its arguments to stdout -# (redirection is the responsibility of the caller) -func_lt_dump_args () -{ - lt_dump_args_N=1; - for lt_arg - do - \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" - lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` - done -} - -# Core function for launching the target application -func_exec_program_core () -{ -" - case $host in - # Backslashes separate directories on plain windows - *-*-mingw | *-*-os2* | *-cegcc*) - $ECHO "\ - if test -n \"\$lt_option_debug\"; then - \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 - func_lt_dump_args \${1+\"\$@\"} 1>&2 - fi - exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} -" - ;; - - *) - $ECHO "\ - if test -n \"\$lt_option_debug\"; then - \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 - func_lt_dump_args \${1+\"\$@\"} 1>&2 - fi - exec \"\$progdir/\$program\" \${1+\"\$@\"} -" - ;; - esac - $ECHO "\ - \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 - exit 1 -} - -# A function to encapsulate launching the target application -# Strips options in the --lt-* namespace from \$@ and -# launches target application with the remaining arguments. -func_exec_program () -{ - case \" \$* \" in - *\\ --lt-*) - for lt_wr_arg - do - case \$lt_wr_arg in - --lt-*) ;; - *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; - esac - shift - done ;; - esac - func_exec_program_core \${1+\"\$@\"} -} - - # Parse options - func_parse_lt_options \"\$0\" \${1+\"\$@\"} - - # Find the directory that this script lives in. - thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` - test \"x\$thisdir\" = \"x\$file\" && thisdir=. - - # Follow symbolic links until we get to the real thisdir. - file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` - while test -n \"\$file\"; do - destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` - - # If there was a directory component, then change thisdir. - if test \"x\$destdir\" != \"x\$file\"; then - case \"\$destdir\" in - [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; - *) thisdir=\"\$thisdir/\$destdir\" ;; - esac - fi - - file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` - file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` - done - - # Usually 'no', except on cygwin/mingw when embedded into - # the cwrapper. - WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 - if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then - # special case for '.' - if test \"\$thisdir\" = \".\"; then - thisdir=\`pwd\` - fi - # remove .libs from thisdir - case \"\$thisdir\" in - *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; - $objdir ) thisdir=. ;; - esac - fi - - # Try to get the absolute directory name. - absdir=\`cd \"\$thisdir\" && pwd\` - test -n \"\$absdir\" && thisdir=\"\$absdir\" -" - - if test yes = "$fast_install"; then - $ECHO "\ - program=lt-'$outputname'$exeext - progdir=\"\$thisdir/$objdir\" - - if test ! -f \"\$progdir/\$program\" || - { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ - test \"X\$file\" != \"X\$progdir/\$program\"; }; then - - file=\"\$\$-\$program\" - - if test ! -d \"\$progdir\"; then - $MKDIR \"\$progdir\" - else - $RM \"\$progdir/\$file\" - fi" - - $ECHO "\ - - # relink executable if necessary - if test -n \"\$relink_command\"; then - if relink_command_output=\`eval \$relink_command 2>&1\`; then : - else - \$ECHO \"\$relink_command_output\" >&2 - $RM \"\$progdir/\$file\" - exit 1 - fi - fi - - $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || - { $RM \"\$progdir/\$program\"; - $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } - $RM \"\$progdir/\$file\" - fi" - else - $ECHO "\ - program='$outputname' - progdir=\"\$thisdir/$objdir\" -" - fi - - $ECHO "\ - - if test -f \"\$progdir/\$program\"; then" - - # fixup the dll searchpath if we need to. - # - # Fix the DLL searchpath if we need to. Do this before prepending - # to shlibpath, because on Windows, both are PATH and uninstalled - # libraries must come first. - if test -n "$dllsearchpath"; then - $ECHO "\ - # Add the dll search path components to the executable PATH - PATH=$dllsearchpath:\$PATH -" - fi - - # Export our shlibpath_var if we have one. - if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then - $ECHO "\ - # Add our own library path to $shlibpath_var - $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" - - # Some systems cannot cope with colon-terminated $shlibpath_var - # The second colon is a workaround for a bug in BeOS R4 sed - $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` - - export $shlibpath_var -" - fi - - $ECHO "\ - if test \"\$libtool_execute_magic\" != \"$magic\"; then - # Run the actual program with our arguments. - func_exec_program \${1+\"\$@\"} - fi - else - # The program doesn't exist. - \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 - \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 - \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 - exit 1 - fi -fi\ -" -} - - -# func_emit_cwrapperexe_src -# emit the source code for a wrapper executable on stdout -# Must ONLY be called from within func_mode_link because -# it depends on a number of variable set therein. -func_emit_cwrapperexe_src () -{ - cat < -#include -#ifdef _MSC_VER -# include -# include -# include -#else -# include -# include -# ifdef __CYGWIN__ -# include -# endif -#endif -#include -#include -#include -#include -#include -#include -#include -#include - -#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) - -/* declarations of non-ANSI functions */ -#if defined __MINGW32__ -# ifdef __STRICT_ANSI__ -int _putenv (const char *); -# endif -#elif defined __CYGWIN__ -# ifdef __STRICT_ANSI__ -char *realpath (const char *, char *); -int putenv (char *); -int setenv (const char *, const char *, int); -# endif -/* #elif defined other_platform || defined ... */ -#endif - -/* portability defines, excluding path handling macros */ -#if defined _MSC_VER -# define setmode _setmode -# define stat _stat -# define chmod _chmod -# define getcwd _getcwd -# define putenv _putenv -# define S_IXUSR _S_IEXEC -#elif defined __MINGW32__ -# define setmode _setmode -# define stat _stat -# define chmod _chmod -# define getcwd _getcwd -# define putenv _putenv -#elif defined __CYGWIN__ -# define HAVE_SETENV -# define FOPEN_WB "wb" -/* #elif defined other platforms ... */ -#endif - -#if defined PATH_MAX -# define LT_PATHMAX PATH_MAX -#elif defined MAXPATHLEN -# define LT_PATHMAX MAXPATHLEN -#else -# define LT_PATHMAX 1024 -#endif - -#ifndef S_IXOTH -# define S_IXOTH 0 -#endif -#ifndef S_IXGRP -# define S_IXGRP 0 -#endif - -/* path handling portability macros */ -#ifndef DIR_SEPARATOR -# define DIR_SEPARATOR '/' -# define PATH_SEPARATOR ':' -#endif - -#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ - defined __OS2__ -# define HAVE_DOS_BASED_FILE_SYSTEM -# define FOPEN_WB "wb" -# ifndef DIR_SEPARATOR_2 -# define DIR_SEPARATOR_2 '\\' -# endif -# ifndef PATH_SEPARATOR_2 -# define PATH_SEPARATOR_2 ';' -# endif -#endif - -#ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -#else /* DIR_SEPARATOR_2 */ -# define IS_DIR_SEPARATOR(ch) \ - (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -#endif /* DIR_SEPARATOR_2 */ - -#ifndef PATH_SEPARATOR_2 -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) -#else /* PATH_SEPARATOR_2 */ -# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) -#endif /* PATH_SEPARATOR_2 */ - -#ifndef FOPEN_WB -# define FOPEN_WB "w" -#endif -#ifndef _O_BINARY -# define _O_BINARY 0 -#endif - -#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) -#define XFREE(stale) do { \ - if (stale) { free (stale); stale = 0; } \ -} while (0) - -#if defined LT_DEBUGWRAPPER -static int lt_debug = 1; -#else -static int lt_debug = 0; -#endif - -const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ - -void *xmalloc (size_t num); -char *xstrdup (const char *string); -const char *base_name (const char *name); -char *find_executable (const char *wrapper); -char *chase_symlinks (const char *pathspec); -int make_executable (const char *path); -int check_executable (const char *path); -char *strendzap (char *str, const char *pat); -void lt_debugprintf (const char *file, int line, const char *fmt, ...); -void lt_fatal (const char *file, int line, const char *message, ...); -static const char *nonnull (const char *s); -static const char *nonempty (const char *s); -void lt_setenv (const char *name, const char *value); -char *lt_extend_str (const char *orig_value, const char *add, int to_end); -void lt_update_exe_path (const char *name, const char *value); -void lt_update_lib_path (const char *name, const char *value); -char **prepare_spawn (char **argv); -void lt_dump_script (FILE *f); -EOF - - cat <= 0) - && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) - return 1; - else - return 0; -} - -int -make_executable (const char *path) -{ - int rval = 0; - struct stat st; - - lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", - nonempty (path)); - if ((!path) || (!*path)) - return 0; - - if (stat (path, &st) >= 0) - { - rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); - } - return rval; -} - -/* Searches for the full path of the wrapper. Returns - newly allocated full path name if found, NULL otherwise - Does not chase symlinks, even on platforms that support them. -*/ -char * -find_executable (const char *wrapper) -{ - int has_slash = 0; - const char *p; - const char *p_next; - /* static buffer for getcwd */ - char tmp[LT_PATHMAX + 1]; - size_t tmp_len; - char *concat_name; - - lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", - nonempty (wrapper)); - - if ((wrapper == NULL) || (*wrapper == '\0')) - return NULL; - - /* Absolute path? */ -#if defined HAVE_DOS_BASED_FILE_SYSTEM - if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - else - { -#endif - if (IS_DIR_SEPARATOR (wrapper[0])) - { - concat_name = xstrdup (wrapper); - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } -#if defined HAVE_DOS_BASED_FILE_SYSTEM - } -#endif - - for (p = wrapper; *p; p++) - if (*p == '/') - { - has_slash = 1; - break; - } - if (!has_slash) - { - /* no slashes; search PATH */ - const char *path = getenv ("PATH"); - if (path != NULL) - { - for (p = path; *p; p = p_next) - { - const char *q; - size_t p_len; - for (q = p; *q; q++) - if (IS_PATH_SEPARATOR (*q)) - break; - p_len = (size_t) (q - p); - p_next = (*q == '\0' ? q : q + 1); - if (p_len == 0) - { - /* empty path: current directory */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", - nonnull (strerror (errno))); - tmp_len = strlen (tmp); - concat_name = - XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - } - else - { - concat_name = - XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, p, p_len); - concat_name[p_len] = '/'; - strcpy (concat_name + p_len + 1, wrapper); - } - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - } - } - /* not found in PATH; assume curdir */ - } - /* Relative path | not found in path: prepend cwd */ - if (getcwd (tmp, LT_PATHMAX) == NULL) - lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", - nonnull (strerror (errno))); - tmp_len = strlen (tmp); - concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); - memcpy (concat_name, tmp, tmp_len); - concat_name[tmp_len] = '/'; - strcpy (concat_name + tmp_len + 1, wrapper); - - if (check_executable (concat_name)) - return concat_name; - XFREE (concat_name); - return NULL; -} - -char * -chase_symlinks (const char *pathspec) -{ -#ifndef S_ISLNK - return xstrdup (pathspec); -#else - char buf[LT_PATHMAX]; - struct stat s; - char *tmp_pathspec = xstrdup (pathspec); - char *p; - int has_symlinks = 0; - while (strlen (tmp_pathspec) && !has_symlinks) - { - lt_debugprintf (__FILE__, __LINE__, - "checking path component for symlinks: %s\n", - tmp_pathspec); - if (lstat (tmp_pathspec, &s) == 0) - { - if (S_ISLNK (s.st_mode) != 0) - { - has_symlinks = 1; - break; - } - - /* search backwards for last DIR_SEPARATOR */ - p = tmp_pathspec + strlen (tmp_pathspec) - 1; - while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - p--; - if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) - { - /* no more DIR_SEPARATORS left */ - break; - } - *p = '\0'; - } - else - { - lt_fatal (__FILE__, __LINE__, - "error accessing file \"%s\": %s", - tmp_pathspec, nonnull (strerror (errno))); - } - } - XFREE (tmp_pathspec); - - if (!has_symlinks) - { - return xstrdup (pathspec); - } - - tmp_pathspec = realpath (pathspec, buf); - if (tmp_pathspec == 0) - { - lt_fatal (__FILE__, __LINE__, - "could not follow symlinks for %s", pathspec); - } - return xstrdup (tmp_pathspec); -#endif -} - -char * -strendzap (char *str, const char *pat) -{ - size_t len, patlen; - - assert (str != NULL); - assert (pat != NULL); - - len = strlen (str); - patlen = strlen (pat); - - if (patlen <= len) - { - str += len - patlen; - if (STREQ (str, pat)) - *str = '\0'; - } - return str; -} - -void -lt_debugprintf (const char *file, int line, const char *fmt, ...) -{ - va_list args; - if (lt_debug) - { - (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); - va_start (args, fmt); - (void) vfprintf (stderr, fmt, args); - va_end (args); - } -} - -static void -lt_error_core (int exit_status, const char *file, - int line, const char *mode, - const char *message, va_list ap) -{ - fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); - vfprintf (stderr, message, ap); - fprintf (stderr, ".\n"); - - if (exit_status >= 0) - exit (exit_status); -} - -void -lt_fatal (const char *file, int line, const char *message, ...) -{ - va_list ap; - va_start (ap, message); - lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); - va_end (ap); -} - -static const char * -nonnull (const char *s) -{ - return s ? s : "(null)"; -} - -static const char * -nonempty (const char *s) -{ - return (s && !*s) ? "(empty)" : nonnull (s); -} - -void -lt_setenv (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_setenv) setting '%s' to '%s'\n", - nonnull (name), nonnull (value)); - { -#ifdef HAVE_SETENV - /* always make a copy, for consistency with !HAVE_SETENV */ - char *str = xstrdup (value); - setenv (name, str, 1); -#else - size_t len = strlen (name) + 1 + strlen (value) + 1; - char *str = XMALLOC (char, len); - sprintf (str, "%s=%s", name, value); - if (putenv (str) != EXIT_SUCCESS) - { - XFREE (str); - } -#endif - } -} - -char * -lt_extend_str (const char *orig_value, const char *add, int to_end) -{ - char *new_value; - if (orig_value && *orig_value) - { - size_t orig_value_len = strlen (orig_value); - size_t add_len = strlen (add); - new_value = XMALLOC (char, add_len + orig_value_len + 1); - if (to_end) - { - strcpy (new_value, orig_value); - strcpy (new_value + orig_value_len, add); - } - else - { - strcpy (new_value, add); - strcpy (new_value + add_len, orig_value); - } - } - else - { - new_value = xstrdup (add); - } - return new_value; -} - -void -lt_update_exe_path (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", - nonnull (name), nonnull (value)); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - /* some systems can't cope with a ':'-terminated path #' */ - size_t len = strlen (new_value); - while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) - { - new_value[--len] = '\0'; - } - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -void -lt_update_lib_path (const char *name, const char *value) -{ - lt_debugprintf (__FILE__, __LINE__, - "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", - nonnull (name), nonnull (value)); - - if (name && *name && value && *value) - { - char *new_value = lt_extend_str (getenv (name), value, 0); - lt_setenv (name, new_value); - XFREE (new_value); - } -} - -EOF - case $host_os in - mingw*) - cat <<"EOF" - -/* Prepares an argument vector before calling spawn(). - Note that spawn() does not by itself call the command interpreter - (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : - ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); - GetVersionEx(&v); - v.dwPlatformId == VER_PLATFORM_WIN32_NT; - }) ? "cmd.exe" : "command.com"). - Instead it simply concatenates the arguments, separated by ' ', and calls - CreateProcess(). We must quote the arguments since Win32 CreateProcess() - interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a - special way: - - Space and tab are interpreted as delimiters. They are not treated as - delimiters if they are surrounded by double quotes: "...". - - Unescaped double quotes are removed from the input. Their only effect is - that within double quotes, space and tab are treated like normal - characters. - - Backslashes not followed by double quotes are not special. - - But 2*n+1 backslashes followed by a double quote become - n backslashes followed by a double quote (n >= 0): - \" -> " - \\\" -> \" - \\\\\" -> \\" - */ -#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" -#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" -char ** -prepare_spawn (char **argv) -{ - size_t argc; - char **new_argv; - size_t i; - - /* Count number of arguments. */ - for (argc = 0; argv[argc] != NULL; argc++) - ; - - /* Allocate new argument vector. */ - new_argv = XMALLOC (char *, argc + 1); - - /* Put quoted arguments into the new argument vector. */ - for (i = 0; i < argc; i++) - { - const char *string = argv[i]; - - if (string[0] == '\0') - new_argv[i] = xstrdup ("\"\""); - else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) - { - int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); - size_t length; - unsigned int backslashes; - const char *s; - char *quoted_string; - char *p; - - length = 0; - backslashes = 0; - if (quote_around) - length++; - for (s = string; *s != '\0'; s++) - { - char c = *s; - if (c == '"') - length += backslashes + 1; - length++; - if (c == '\\') - backslashes++; - else - backslashes = 0; - } - if (quote_around) - length += backslashes + 1; - - quoted_string = XMALLOC (char, length + 1); - - p = quoted_string; - backslashes = 0; - if (quote_around) - *p++ = '"'; - for (s = string; *s != '\0'; s++) - { - char c = *s; - if (c == '"') - { - unsigned int j; - for (j = backslashes + 1; j > 0; j--) - *p++ = '\\'; - } - *p++ = c; - if (c == '\\') - backslashes++; - else - backslashes = 0; - } - if (quote_around) - { - unsigned int j; - for (j = backslashes; j > 0; j--) - *p++ = '\\'; - *p++ = '"'; - } - *p = '\0'; - - new_argv[i] = quoted_string; - } - else - new_argv[i] = (char *) string; - } - new_argv[argc] = NULL; - - return new_argv; -} -EOF - ;; - esac - - cat <<"EOF" -void lt_dump_script (FILE* f) -{ -EOF - func_emit_wrapper yes | - $SED -n -e ' -s/^\(.\{79\}\)\(..*\)/\1\ -\2/ -h -s/\([\\"]\)/\\\1/g -s/$/\\n/ -s/\([^\n]*\).*/ fputs ("\1", f);/p -g -D' - cat <<"EOF" -} -EOF -} -# end: func_emit_cwrapperexe_src - -# func_win32_import_lib_p ARG -# True if ARG is an import lib, as indicated by $file_magic_cmd -func_win32_import_lib_p () -{ - $debug_cmd - - case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in - *import*) : ;; - *) false ;; - esac -} - -# func_suncc_cstd_abi -# !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! -# Several compiler flags select an ABI that is incompatible with the -# Cstd library. Avoid specifying it if any are in CXXFLAGS. -func_suncc_cstd_abi () -{ - $debug_cmd - - case " $compile_command " in - *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) - suncc_use_cstd_abi=no - ;; - *) - suncc_use_cstd_abi=yes - ;; - esac -} - -# func_mode_link arg... -func_mode_link () -{ - $debug_cmd - - case $host in - *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) - # It is impossible to link a dll without this setting, and - # we shouldn't force the makefile maintainer to figure out - # what system we are compiling for in order to pass an extra - # flag for every libtool invocation. - # allow_undefined=no - - # FIXME: Unfortunately, there are problems with the above when trying - # to make a dll that has undefined symbols, in which case not - # even a static library is built. For now, we need to specify - # -no-undefined on the libtool link line when we can be certain - # that all symbols are satisfied, otherwise we get a static library. - allow_undefined=yes - ;; - *) - allow_undefined=yes - ;; - esac - libtool_args=$nonopt - base_compile="$nonopt $@" - compile_command=$nonopt - finalize_command=$nonopt - - compile_rpath= - finalize_rpath= - compile_shlibpath= - finalize_shlibpath= - convenience= - old_convenience= - deplibs= - old_deplibs= - compiler_flags= - linker_flags= - dllsearchpath= - lib_search_path=`pwd` - inst_prefix_dir= - new_inherited_linker_flags= - - avoid_version=no - bindir= - dlfiles= - dlprefiles= - dlself=no - export_dynamic=no - export_symbols= - export_symbols_regex= - generated= - libobjs= - ltlibs= - module=no - no_install=no - objs= - os2dllname= - non_pic_objects= - precious_files_regex= - prefer_static_libs=no - preload=false - prev= - prevarg= - release= - rpath= - xrpath= - perm_rpath= - temp_rpath= - thread_safe=no - vinfo= - vinfo_number=no - weak_libs= - single_module=$wl-single_module - func_infer_tag $base_compile - - # We need to know -static, to get the right output filenames. - for arg - do - case $arg in - -shared) - test yes != "$build_libtool_libs" \ - && func_fatal_configuration "cannot build a shared library" - build_old_libs=no - break - ;; 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then - case $prev in - output) - func_append compile_command " @OUTPUT@" - func_append finalize_command " @OUTPUT@" - ;; - esac - - case $prev in - bindir) - bindir=$arg - prev= - continue - ;; - dlfiles|dlprefiles) - $preload || { - # Add the symbol object into the linking commands. - func_append compile_command " @SYMFILE@" - func_append finalize_command " @SYMFILE@" - preload=: - } - case $arg in - *.la | *.lo) ;; # We handle these cases below. - force) - if test no = "$dlself"; then - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - self) - if test dlprefiles = "$prev"; then - dlself=yes - elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then - dlself=yes - else - dlself=needless - export_dynamic=yes - fi - prev= - continue - ;; - *) - if test dlfiles = "$prev"; then - func_append dlfiles " $arg" - else - func_append dlprefiles " $arg" - fi - prev= - continue - ;; - esac - ;; - expsyms) - export_symbols=$arg - test -f "$arg" \ - || func_fatal_error "symbol file '$arg' does not exist" - prev= - continue - ;; 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then - # Prepend the subdirectory the object is found in. - pic_object=$xdir$pic_object - - if test dlfiles = "$prev"; then - if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then - func_append dlfiles " $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test dlprefiles = "$prev"; then - # Preload the old-style object. - func_append dlprefiles " $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg=$pic_object - fi - - # Non-PIC object. - if test none != "$non_pic_object"; then - # Prepend the subdirectory the object is found in. - non_pic_object=$xdir$non_pic_object - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test none = "$pic_object"; then - arg=$non_pic_object - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object=$pic_object - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; 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then - if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then - func_append dlfiles " $pic_object" - prev= - continue - else - # If libtool objects are unsupported, then we need to preload. - prev=dlprefiles - fi - fi - - # CHECK ME: I think I busted this. -Ossama - if test dlprefiles = "$prev"; then - # Preload the old-style object. - func_append dlprefiles " $pic_object" - prev= - fi - - # A PIC object. - func_append libobjs " $pic_object" - arg=$pic_object - } - - # Non-PIC object. - if test none != "$non_pic_object"; then - # Prepend the subdirectory the object is found in. - non_pic_object=$xdir$non_pic_object - - # A standard non-PIC object - func_append non_pic_objects " $non_pic_object" - if test -z "$pic_object" || test none = "$pic_object"; then - arg=$non_pic_object - fi - else - # If the PIC object exists, use it instead. - # $xdir was prepended to $pic_object above. - non_pic_object=$pic_object - func_append non_pic_objects " $non_pic_object" - fi - else - # Only an error if not doing a dry-run. - if $opt_dry_run; then - # Extract subdirectory from the argument. - func_dirname "$arg" "/" "" - xdir=$func_dirname_result - - func_lo2o "$arg" - pic_object=$xdir$objdir/$func_lo2o_result - non_pic_object=$xdir$func_lo2o_result - func_append libobjs " $pic_object" - func_append non_pic_objects " $non_pic_object" - else - func_fatal_error "'$arg' is not a valid libtool object" - fi - fi - ;; - - *.$libext) - # An archive. - func_append deplibs " $arg" - func_append old_deplibs " $arg" - continue - ;; - - *.la) - # A libtool-controlled library. - - func_resolve_sysroot "$arg" - if test dlfiles = "$prev"; then - # This library was specified with -dlopen. - func_append dlfiles " $func_resolve_sysroot_result" - prev= - elif test dlprefiles = "$prev"; then - # The library was specified with -dlpreopen. - func_append dlprefiles " $func_resolve_sysroot_result" - prev= - else - func_append deplibs " $func_resolve_sysroot_result" - fi - continue - ;; - - # Some other compiler argument. - *) - # Unknown arguments in both finalize_command and compile_command need - # to be aesthetically quoted because they are evaled later. - func_quote_for_eval "$arg" - arg=$func_quote_for_eval_result - ;; - esac # arg - - # Now actually substitute the argument into the commands. - if test -n "$arg"; then - func_append compile_command " $arg" - func_append finalize_command " $arg" - fi - done # argument parsing loop - - test -n "$prev" && \ - func_fatal_help "the '$prevarg' option requires an argument" - - if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then - eval arg=\"$export_dynamic_flag_spec\" - func_append compile_command " $arg" - func_append finalize_command " $arg" - fi - - oldlibs= - # calculate the name of the file, without its directory - func_basename "$output" - outputname=$func_basename_result - libobjs_save=$libobjs - - if test -n "$shlibpath_var"; then - # get the directories listed in $shlibpath_var - eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` - else - shlib_search_path= - fi - eval sys_lib_search_path=\"$sys_lib_search_path_spec\" - eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" - - # Definition is injected by LT_CONFIG during libtool generation. - func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" - - func_dirname "$output" "/" "" - output_objdir=$func_dirname_result$objdir - func_to_tool_file "$output_objdir/" - tool_output_objdir=$func_to_tool_file_result - # Create the object directory. - func_mkdir_p "$output_objdir" - - # Determine the type of output - case $output in - "") - func_fatal_help "you must specify an output file" - ;; - *.$libext) linkmode=oldlib ;; - *.lo | *.$objext) linkmode=obj ;; - *.la) linkmode=lib ;; - *) linkmode=prog ;; # Anything else should be a program. - esac - - specialdeplibs= - - libs= - # Find all interdependent deplibs by searching for libraries - # that are linked more than once (e.g. -la -lb -la) - for deplib in $deplibs; do - if $opt_preserve_dup_deps; then - case "$libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append libs " $deplib" - done - - if test lib = "$linkmode"; then - libs="$predeps $libs $compiler_lib_search_path $postdeps" - - # Compute libraries that are listed more than once in $predeps - # $postdeps and mark them as special (i.e., whose duplicates are - # not to be eliminated). - pre_post_deps= - if $opt_duplicate_compiler_generated_deps; then - for pre_post_dep in $predeps $postdeps; do - case "$pre_post_deps " in - *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; - esac - func_append pre_post_deps " $pre_post_dep" - done - fi - pre_post_deps= - fi - - deplibs= - newdependency_libs= - newlib_search_path= - need_relink=no # whether we're linking any uninstalled libtool libraries - notinst_deplibs= # not-installed libtool libraries - notinst_path= # paths that contain not-installed libtool libraries - - case $linkmode in - lib) - passes="conv dlpreopen link" - for file in $dlfiles $dlprefiles; do - case $file in - *.la) ;; - *) - func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" - ;; - esac - done - ;; - prog) - compile_deplibs= - finalize_deplibs= - alldeplibs=false - newdlfiles= - newdlprefiles= - passes="conv scan dlopen dlpreopen link" - ;; - *) passes="conv" - ;; - esac - - for pass in $passes; do - # The preopen pass in lib mode reverses $deplibs; put it back here - # so that -L comes before libs that need it for instance... - if test lib,link = "$linkmode,$pass"; then - ## FIXME: Find the place where the list is rebuilt in the wrong - ## order, and fix it there properly - tmp_deplibs= - for deplib in $deplibs; do - tmp_deplibs="$deplib $tmp_deplibs" - done - deplibs=$tmp_deplibs - fi - - if test lib,link = "$linkmode,$pass" || - test prog,scan = "$linkmode,$pass"; then - libs=$deplibs - deplibs= - fi - if test prog = "$linkmode"; then - case $pass in - dlopen) libs=$dlfiles ;; - dlpreopen) libs=$dlprefiles ;; - link) - libs="$deplibs %DEPLIBS%" - test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" - ;; - esac - fi - if test lib,dlpreopen = "$linkmode,$pass"; then - # Collect and forward deplibs of preopened libtool libs - for lib in $dlprefiles; do - # Ignore non-libtool-libs - dependency_libs= - func_resolve_sysroot "$lib" - case $lib in - *.la) func_source "$func_resolve_sysroot_result" ;; - esac - - # Collect preopened libtool deplibs, except any this library - # has declared as weak libs - for deplib in $dependency_libs; do - func_basename "$deplib" - deplib_base=$func_basename_result - case " $weak_libs " in - *" $deplib_base "*) ;; - *) func_append deplibs " $deplib" ;; - esac - done - done - libs=$dlprefiles - fi - if test dlopen = "$pass"; then - # Collect dlpreopened libraries - save_deplibs=$deplibs - deplibs= - fi - - for deplib in $libs; do - lib= - found=false - case $deplib in - -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ - |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - func_append compiler_flags " $deplib" - if test lib = "$linkmode"; then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) func_append new_inherited_linker_flags " $deplib" ;; - esac - fi - fi - continue - ;; - -l*) - if test lib != "$linkmode" && test prog != "$linkmode"; then - func_warning "'-l' is ignored for archives/objects" - continue - fi - func_stripname '-l' '' "$deplib" - name=$func_stripname_result - if test lib = "$linkmode"; then - searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" - else - searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" - fi - for searchdir in $searchdirs; do - for search_ext in .la $std_shrext .so .a; do - # Search the libtool library - lib=$searchdir/lib$name$search_ext - if test -f "$lib"; then - if test .la = "$search_ext"; then - found=: - else - found=false - fi - break 2 - fi - done - done - if $found; then - # deplib is a libtool library - # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, - # We need to do some special things here, and not later. - if test yes = "$allow_libtool_libs_with_static_runtimes"; then - case " $predeps $postdeps " in - *" $deplib "*) - if func_lalib_p "$lib"; then - library_names= - old_library= - func_source "$lib" - for l in $old_library $library_names; do - ll=$l - done - if test "X$ll" = "X$old_library"; then # only static version available - found=false - func_dirname "$lib" "" "." - ladir=$func_dirname_result - lib=$ladir/$old_library - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - fi - ;; - *) ;; - esac - fi - else - # deplib doesn't seem to be a libtool library - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" - fi - continue - fi - ;; # -l - *.ltframework) - if test prog,link = "$linkmode,$pass"; then - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - deplibs="$deplib $deplibs" - if test lib = "$linkmode"; then - case "$new_inherited_linker_flags " in - *" $deplib "*) ;; - * ) func_append new_inherited_linker_flags " $deplib" ;; - esac - fi - fi - continue - ;; - -L*) - case $linkmode in - lib) - deplibs="$deplib $deplibs" - test conv = "$pass" && continue - newdependency_libs="$deplib $newdependency_libs" - func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - prog) - if test conv = "$pass"; then - deplibs="$deplib $deplibs" - continue - fi - if test scan = "$pass"; then - deplibs="$deplib $deplibs" - else - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - fi - func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - *) - func_warning "'-L' is ignored for archives/objects" - ;; - esac # linkmode - continue - ;; # -L - -R*) - if test link = "$pass"; then - func_stripname '-R' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - dir=$func_resolve_sysroot_result - # Make sure the xrpath contains only unique directories. - case "$xrpath " in - *" $dir "*) ;; - *) func_append xrpath " $dir" ;; - esac - fi - deplibs="$deplib $deplibs" - continue - ;; - *.la) - func_resolve_sysroot "$deplib" - lib=$func_resolve_sysroot_result - ;; - *.$libext) - if test conv = "$pass"; then - deplibs="$deplib $deplibs" - continue - fi - case $linkmode in - lib) - # Linking convenience modules into shared libraries is allowed, - # but linking other static libraries is non-portable. - case " $dlpreconveniencelibs " in - *" $deplib "*) ;; - *) - valid_a_lib=false - case $deplibs_check_method in - match_pattern*) - set dummy $deplibs_check_method; shift - match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` - if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ - | $EGREP "$match_pattern_regex" > /dev/null; then - valid_a_lib=: - fi - ;; - pass_all) - valid_a_lib=: - ;; - esac - if $valid_a_lib; then - echo - $ECHO "*** Warning: Linking the shared library $output against the" - $ECHO "*** static library $deplib is not portable!" - deplibs="$deplib $deplibs" - else - echo - $ECHO "*** Warning: Trying to link with static lib archive $deplib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have" - echo "*** because the file extensions .$libext of this argument makes me believe" - echo "*** that it is just a static archive that I should not use here." - fi - ;; - esac - continue - ;; - prog) - if test link != "$pass"; then - deplibs="$deplib $deplibs" - else - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - fi - continue - ;; - esac # linkmode - ;; # *.$libext - *.lo | *.$objext) - if test conv = "$pass"; then - deplibs="$deplib $deplibs" - elif test prog = "$linkmode"; then - if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then - # If there is no dlopen support or we're linking statically, - # we need to preload. - func_append newdlprefiles " $deplib" - compile_deplibs="$deplib $compile_deplibs" - finalize_deplibs="$deplib $finalize_deplibs" - else - func_append newdlfiles " $deplib" - fi - fi - continue - ;; - %DEPLIBS%) - alldeplibs=: - continue - ;; - esac # case $deplib - - $found || test -f "$lib" \ - || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" - - # Check to see that this really is a libtool archive. - func_lalib_unsafe_p "$lib" \ - || func_fatal_error "'$lib' is not a valid libtool archive" - - func_dirname "$lib" "" "." - ladir=$func_dirname_result - - dlname= - dlopen= - dlpreopen= - libdir= - library_names= - old_library= - inherited_linker_flags= - # If the library was installed with an old release of libtool, - # it will not redefine variables installed, or shouldnotlink - installed=yes - shouldnotlink=no - avoidtemprpath= - - - # Read the .la file - func_source "$lib" - - # Convert "-framework foo" to "foo.ltframework" - if test -n "$inherited_linker_flags"; then - tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` - for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do - case " $new_inherited_linker_flags " in - *" $tmp_inherited_linker_flag "*) ;; - *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; - esac - done - fi - dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - if test lib,link = "$linkmode,$pass" || - test prog,scan = "$linkmode,$pass" || - { test prog != "$linkmode" && test lib != "$linkmode"; }; then - test -n "$dlopen" && func_append dlfiles " $dlopen" - test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" - fi - - if test conv = "$pass"; then - # Only check for convenience libraries - deplibs="$lib $deplibs" - if test -z "$libdir"; then - if test -z "$old_library"; then - func_fatal_error "cannot find name of link library for '$lib'" - fi - # It is a libtool convenience library, so add in its objects. - func_append convenience " $ladir/$objdir/$old_library" - func_append old_convenience " $ladir/$objdir/$old_library" - tmp_libs= - for deplib in $dependency_libs; do - deplibs="$deplib $deplibs" - if $opt_preserve_dup_deps; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done - elif test prog != "$linkmode" && test lib != "$linkmode"; then - func_fatal_error "'$lib' is not a convenience library" - fi - continue - fi # $pass = conv - - - # Get the name of the library we link against. - linklib= - if test -n "$old_library" && - { test yes = "$prefer_static_libs" || - test built,no = "$prefer_static_libs,$installed"; }; then - linklib=$old_library - else - for l in $old_library $library_names; do - linklib=$l - done - fi - if test -z "$linklib"; then - func_fatal_error "cannot find name of link library for '$lib'" - fi - - # This library was specified with -dlopen. - if test dlopen = "$pass"; then - test -z "$libdir" \ - && func_fatal_error "cannot -dlopen a convenience library: '$lib'" - if test -z "$dlname" || - test yes != "$dlopen_support" || - test no = "$build_libtool_libs" - then - # If there is no dlname, no dlopen support or we're linking - # statically, we need to preload. We also need to preload any - # dependent libraries so libltdl's deplib preloader doesn't - # bomb out in the load deplibs phase. - func_append dlprefiles " $lib $dependency_libs" - else - func_append newdlfiles " $lib" - fi - continue - fi # $pass = dlopen - - # We need an absolute path. - case $ladir in - [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; - *) - abs_ladir=`cd "$ladir" && pwd` - if test -z "$abs_ladir"; then - func_warning "cannot determine absolute directory name of '$ladir'" - func_warning "passing it literally to the linker, although it might fail" - abs_ladir=$ladir - fi - ;; - esac - func_basename "$lib" - laname=$func_basename_result - - # Find the relevant object directory and library name. - if test yes = "$installed"; then - if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then - func_warning "library '$lib' was moved." - dir=$ladir - absdir=$abs_ladir - libdir=$abs_ladir - else - dir=$lt_sysroot$libdir - absdir=$lt_sysroot$libdir - fi - test yes = "$hardcode_automatic" && avoidtemprpath=yes - else - if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then - dir=$ladir - absdir=$abs_ladir - # Remove this search path later - func_append notinst_path " $abs_ladir" - else - dir=$ladir/$objdir - absdir=$abs_ladir/$objdir - # Remove this search path later - func_append notinst_path " $abs_ladir" - fi - fi # $installed = yes - func_stripname 'lib' '.la' "$laname" - name=$func_stripname_result - - # This library was specified with -dlpreopen. - if test dlpreopen = "$pass"; then - if test -z "$libdir" && test prog = "$linkmode"; then - func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" - fi - case $host in - # special handling for platforms with PE-DLLs. - *cygwin* | *mingw* | *cegcc* ) - # Linker will automatically link against shared library if both - # static and shared are present. Therefore, ensure we extract - # symbols from the import library if a shared library is present - # (otherwise, the dlopen module name will be incorrect). We do - # this by putting the import library name into $newdlprefiles. - # We recover the dlopen module name by 'saving' the la file - # name in a special purpose variable, and (later) extracting the - # dlname from the la file. - if test -n "$dlname"; then - func_tr_sh "$dir/$linklib" - eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" - func_append newdlprefiles " $dir/$linklib" - else - func_append newdlprefiles " $dir/$old_library" - # Keep a list of preopened convenience libraries to check - # that they are being used correctly in the link pass. - test -z "$libdir" && \ - func_append dlpreconveniencelibs " $dir/$old_library" - fi - ;; - * ) - # Prefer using a static library (so that no silly _DYNAMIC symbols - # are required to link). - if test -n "$old_library"; then - func_append newdlprefiles " $dir/$old_library" - # Keep a list of preopened convenience libraries to check - # that they are being used correctly in the link pass. - test -z "$libdir" && \ - func_append dlpreconveniencelibs " $dir/$old_library" - # Otherwise, use the dlname, so that lt_dlopen finds it. - elif test -n "$dlname"; then - func_append newdlprefiles " $dir/$dlname" - else - func_append newdlprefiles " $dir/$linklib" - fi - ;; - esac - fi # $pass = dlpreopen - - if test -z "$libdir"; then - # Link the convenience library - if test lib = "$linkmode"; then - deplibs="$dir/$old_library $deplibs" - elif test prog,link = "$linkmode,$pass"; then - compile_deplibs="$dir/$old_library $compile_deplibs" - finalize_deplibs="$dir/$old_library $finalize_deplibs" - else - deplibs="$lib $deplibs" # used for prog,scan pass - fi - continue - fi - - - if test prog = "$linkmode" && test link != "$pass"; then - func_append newlib_search_path " $ladir" - deplibs="$lib $deplibs" - - linkalldeplibs=false - if test no != "$link_all_deplibs" || test -z "$library_names" || - test no = "$build_libtool_libs"; then - linkalldeplibs=: - fi - - tmp_libs= - for deplib in $dependency_libs; do - case $deplib in - -L*) func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result" - func_append newlib_search_path " $func_resolve_sysroot_result" - ;; - esac - # Need to link against all dependency_libs? - if $linkalldeplibs; then - deplibs="$deplib $deplibs" - else - # Need to hardcode shared library paths - # or/and link against static libraries - newdependency_libs="$deplib $newdependency_libs" - fi - if $opt_preserve_dup_deps; then - case "$tmp_libs " in - *" $deplib "*) func_append specialdeplibs " $deplib" ;; - esac - fi - func_append tmp_libs " $deplib" - done # for deplib - continue - fi # $linkmode = prog... - - if test prog,link = "$linkmode,$pass"; then - if test -n "$library_names" && - { { test no = "$prefer_static_libs" || - test built,yes = "$prefer_static_libs,$installed"; } || - test -z "$old_library"; }; then - # We need to hardcode the library path - if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then - # Make sure the rpath contains only unique directories. - case $temp_rpath: in - *"$absdir:"*) ;; - *) func_append temp_rpath "$absdir:" ;; - esac - fi - - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - case " $sys_lib_dlsearch_path " in - *" $absdir "*) ;; - *) - case "$compile_rpath " in - *" $absdir "*) ;; - *) func_append compile_rpath " $absdir" ;; - esac - ;; - esac - case " $sys_lib_dlsearch_path " in - *" $libdir "*) ;; - *) - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - ;; - esac - fi # $linkmode,$pass = prog,link... - - if $alldeplibs && - { test pass_all = "$deplibs_check_method" || - { test yes = "$build_libtool_libs" && - test -n "$library_names"; }; }; then - # We only need to search for static libraries - continue - fi - fi - - link_static=no # Whether the deplib will be linked statically - use_static_libs=$prefer_static_libs - if test built = "$use_static_libs" && test yes = "$installed"; then - use_static_libs=no - fi - if test -n "$library_names" && - { test no = "$use_static_libs" || test -z "$old_library"; }; then - case $host in - *cygwin* | *mingw* | *cegcc* | *os2*) - # No point in relinking DLLs because paths are not encoded - func_append notinst_deplibs " $lib" - need_relink=no - ;; - *) - if test no = "$installed"; then - func_append notinst_deplibs " $lib" - need_relink=yes - fi - ;; - esac - # This is a shared library - - # Warn about portability, can't link against -module's on some - # systems (darwin). Don't bleat about dlopened modules though! - dlopenmodule= - for dlpremoduletest in $dlprefiles; do - if test "X$dlpremoduletest" = "X$lib"; then - dlopenmodule=$dlpremoduletest - break - fi - done - if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then - echo - if test prog = "$linkmode"; then - $ECHO "*** Warning: Linking the executable $output against the loadable module" - else - $ECHO "*** Warning: Linking the shared library $output against the loadable module" - fi - $ECHO "*** $linklib is not portable!" - fi - if test lib = "$linkmode" && - test yes = "$hardcode_into_libs"; then - # Hardcode the library path. - # Skip directories that are in the system default run-time - # search path. - case " $sys_lib_dlsearch_path " in - *" $absdir "*) ;; - *) - case "$compile_rpath " in - *" $absdir "*) ;; - *) func_append compile_rpath " $absdir" ;; - esac - ;; - esac - case " $sys_lib_dlsearch_path " in - *" $libdir "*) ;; - *) - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - ;; - esac - fi - - if test -n "$old_archive_from_expsyms_cmds"; then - # figure out the soname - set dummy $library_names - shift - realname=$1 - shift - libname=`eval "\\$ECHO \"$libname_spec\""` - # use dlname if we got it. it's perfectly good, no? - if test -n "$dlname"; then - soname=$dlname - elif test -n "$soname_spec"; then - # bleh windows - case $host in - *cygwin* | mingw* | *cegcc* | *os2*) - func_arith $current - $age - major=$func_arith_result - versuffix=-$major - ;; - esac - eval soname=\"$soname_spec\" - else - soname=$realname - fi - - # Make a new name for the extract_expsyms_cmds to use - soroot=$soname - func_basename "$soroot" - soname=$func_basename_result - func_stripname 'lib' '.dll' "$soname" - newlib=libimp-$func_stripname_result.a - - # If the library has no export list, then create one now - if test -f "$output_objdir/$soname-def"; then : - else - func_verbose "extracting exported symbol list from '$soname'" - func_execute_cmds "$extract_expsyms_cmds" 'exit $?' - fi - - # Create $newlib - if test -f "$output_objdir/$newlib"; then :; else - func_verbose "generating import library for '$soname'" - func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' - fi - # make sure the library variables are pointing to the new library - dir=$output_objdir - linklib=$newlib - fi # test -n "$old_archive_from_expsyms_cmds" - - if test prog = "$linkmode" || test relink != "$opt_mode"; then - add_shlibpath= - add_dir= - add= - lib_linked=yes - case $hardcode_action in - immediate | unsupported) - if test no = "$hardcode_direct"; then - add=$dir/$linklib - case $host in - *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; - *-*-sysv4*uw2*) add_dir=-L$dir ;; - *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ - *-*-unixware7*) add_dir=-L$dir ;; - *-*-darwin* ) - # if the lib is a (non-dlopened) module then we cannot - # link against it, someone is ignoring the earlier warnings - if /usr/bin/file -L $add 2> /dev/null | - $GREP ": [^:]* bundle" >/dev/null; then - if test "X$dlopenmodule" != "X$lib"; then - $ECHO "*** Warning: lib $linklib is a module, not a shared library" - if test -z "$old_library"; then - echo - echo "*** And there doesn't seem to be a static archive available" - echo "*** The link will probably fail, sorry" - else - add=$dir/$old_library - fi - elif test -n "$old_library"; then - add=$dir/$old_library - fi - fi - esac - elif test no = "$hardcode_minus_L"; then - case $host in - *-*-sunos*) add_shlibpath=$dir ;; - esac - add_dir=-L$dir - add=-l$name - elif test no = "$hardcode_shlibpath_var"; then - add_shlibpath=$dir - add=-l$name - else - lib_linked=no - fi - ;; - relink) - if test yes = "$hardcode_direct" && - test no = "$hardcode_direct_absolute"; then - add=$dir/$linklib - elif test yes = "$hardcode_minus_L"; then - add_dir=-L$absdir - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - func_append add_dir " -L$inst_prefix_dir$libdir" - ;; - esac - fi - add=-l$name - elif test yes = "$hardcode_shlibpath_var"; then - add_shlibpath=$dir - add=-l$name - else - lib_linked=no - fi - ;; - *) lib_linked=no ;; - esac - - if test yes != "$lib_linked"; then - func_fatal_configuration "unsupported hardcode properties" - fi - - if test -n "$add_shlibpath"; then - case :$compile_shlibpath: in - *":$add_shlibpath:"*) ;; - *) func_append compile_shlibpath "$add_shlibpath:" ;; - esac - fi - if test prog = "$linkmode"; then - test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" - test -n "$add" && compile_deplibs="$add $compile_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - if test yes != "$hardcode_direct" && - test yes != "$hardcode_minus_L" && - test yes = "$hardcode_shlibpath_var"; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) func_append finalize_shlibpath "$libdir:" ;; - esac - fi - fi - fi - - if test prog = "$linkmode" || test relink = "$opt_mode"; then - add_shlibpath= - add_dir= - add= - # Finalize command for both is simple: just hardcode it. - if test yes = "$hardcode_direct" && - test no = "$hardcode_direct_absolute"; then - add=$libdir/$linklib - elif test yes = "$hardcode_minus_L"; then - add_dir=-L$libdir - add=-l$name - elif test yes = "$hardcode_shlibpath_var"; then - case :$finalize_shlibpath: in - *":$libdir:"*) ;; - *) func_append finalize_shlibpath "$libdir:" ;; - esac - add=-l$name - elif test yes = "$hardcode_automatic"; then - if test -n "$inst_prefix_dir" && - test -f "$inst_prefix_dir$libdir/$linklib"; then - add=$inst_prefix_dir$libdir/$linklib - else - add=$libdir/$linklib - fi - else - # We cannot seem to hardcode it, guess we'll fake it. - add_dir=-L$libdir - # Try looking first in the location we're being installed to. - if test -n "$inst_prefix_dir"; then - case $libdir in - [\\/]*) - func_append add_dir " -L$inst_prefix_dir$libdir" - ;; - esac - fi - add=-l$name - fi - - if test prog = "$linkmode"; then - test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" - test -n "$add" && finalize_deplibs="$add $finalize_deplibs" - else - test -n "$add_dir" && deplibs="$add_dir $deplibs" - test -n "$add" && deplibs="$add $deplibs" - fi - fi - elif test prog = "$linkmode"; then - # Here we assume that one of hardcode_direct or hardcode_minus_L - # is not unsupported. This is valid on all known static and - # shared platforms. - if test unsupported != "$hardcode_direct"; then - test -n "$old_library" && linklib=$old_library - compile_deplibs="$dir/$linklib $compile_deplibs" - finalize_deplibs="$dir/$linklib $finalize_deplibs" - else - compile_deplibs="-l$name -L$dir $compile_deplibs" - finalize_deplibs="-l$name -L$dir $finalize_deplibs" - fi - elif test yes = "$build_libtool_libs"; then - # Not a shared library - if test pass_all != "$deplibs_check_method"; then - # We're trying link a shared library against a static one - # but the system doesn't support it. - - # Just print a warning and add the library to dependency_libs so - # that the program can be linked against the static library. - echo - $ECHO "*** Warning: This system cannot link to static lib archive $lib." - echo "*** I have the capability to make that library automatically link in when" - echo "*** you link to this library. But I can only do this if you have a" - echo "*** shared version of the library, which you do not appear to have." - if test yes = "$module"; then - echo "*** But as you try to build a module library, libtool will still create " - echo "*** a static module, that should work as long as the dlopening application" - echo "*** is linked with the -dlopen flag to resolve symbols at runtime." - if test -z "$global_symbol_pipe"; then - echo - echo "*** However, this would only work if libtool was able to extract symbol" - echo "*** lists from a program, using 'nm' or equivalent, but libtool could" - echo "*** not find such a program. So, this module is probably useless." - echo "*** 'nm' from GNU binutils and a full rebuild may help." - fi - if test no = "$build_old_libs"; then - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - fi - else - deplibs="$dir/$old_library $deplibs" - link_static=yes - fi - fi # link shared/static library? - - if test lib = "$linkmode"; then - if test -n "$dependency_libs" && - { test yes != "$hardcode_into_libs" || - test yes = "$build_old_libs" || - test yes = "$link_static"; }; then - # Extract -R from dependency_libs - temp_deplibs= - for libdir in $dependency_libs; do - case $libdir in - -R*) func_stripname '-R' '' "$libdir" - temp_xrpath=$func_stripname_result - case " $xrpath " in - *" $temp_xrpath "*) ;; - *) func_append xrpath " $temp_xrpath";; - esac;; - *) func_append temp_deplibs " $libdir";; - esac - done - dependency_libs=$temp_deplibs - fi - - func_append newlib_search_path " $absdir" - # Link against this library - test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" - # ... and its dependency_libs - tmp_libs= - for deplib in $dependency_libs; do - newdependency_libs="$deplib $newdependency_libs" - case $deplib in - -L*) func_stripname '-L' '' "$deplib" - func_resolve_sysroot "$func_stripname_result";; - *) func_resolve_sysroot "$deplib" ;; - esac - if $opt_preserve_dup_deps; then - case "$tmp_libs " in - *" $func_resolve_sysroot_result "*) - func_append specialdeplibs " $func_resolve_sysroot_result" ;; - esac - fi - func_append tmp_libs " $func_resolve_sysroot_result" - done - - if test no != "$link_all_deplibs"; then - # Add the search paths of all dependency libraries - for deplib in $dependency_libs; do - path= - case $deplib in - -L*) path=$deplib ;; - *.la) - func_resolve_sysroot "$deplib" - deplib=$func_resolve_sysroot_result - func_dirname "$deplib" "" "." - dir=$func_dirname_result - # We need an absolute path. - case $dir in - [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; - *) - absdir=`cd "$dir" && pwd` - if test -z "$absdir"; then - func_warning "cannot determine absolute directory name of '$dir'" - absdir=$dir - fi - ;; - esac - if $GREP "^installed=no" $deplib > /dev/null; then - case $host in - *-*-darwin*) - depdepl= - eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` - if test -n "$deplibrary_names"; then - for tmp in $deplibrary_names; do - depdepl=$tmp - done - if test -f "$absdir/$objdir/$depdepl"; then - depdepl=$absdir/$objdir/$depdepl - darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` - if test -z "$darwin_install_name"; then - darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` - fi - func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" - func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" - path= - fi - fi - ;; - *) - path=-L$absdir/$objdir - ;; - esac - else - eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` - test -z "$libdir" && \ - func_fatal_error "'$deplib' is not a valid libtool archive" - test "$absdir" != "$libdir" && \ - func_warning "'$deplib' seems to be moved" - - path=-L$absdir - fi - ;; - esac - case " $deplibs " in - *" $path "*) ;; - *) deplibs="$path $deplibs" ;; - esac - done - fi # link_all_deplibs != no - fi # linkmode = lib - done # for deplib in $libs - if test link = "$pass"; then - if test prog = "$linkmode"; then - compile_deplibs="$new_inherited_linker_flags $compile_deplibs" - finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" - else - compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - fi - fi - dependency_libs=$newdependency_libs - if test dlpreopen = "$pass"; then - # Link the dlpreopened libraries before other libraries - for deplib in $save_deplibs; do - deplibs="$deplib $deplibs" - done - fi - if test dlopen != "$pass"; then - test conv = "$pass" || { - # Make sure lib_search_path contains only unique directories. - lib_search_path= - for dir in $newlib_search_path; do - case "$lib_search_path " in - *" $dir "*) ;; - *) func_append lib_search_path " $dir" ;; - esac - done - newlib_search_path= - } - - if test prog,link = "$linkmode,$pass"; then - vars="compile_deplibs finalize_deplibs" - else - vars=deplibs - fi - for var in $vars dependency_libs; do - # Add libraries to $var in reverse order - eval tmp_libs=\"\$$var\" - new_libs= - for deplib in $tmp_libs; do - # FIXME: Pedantically, this is the right thing to do, so - # that some nasty dependency loop isn't accidentally - # broken: - #new_libs="$deplib $new_libs" - # Pragmatically, this seems to cause very few problems in - # practice: - case $deplib in - -L*) new_libs="$deplib $new_libs" ;; - -R*) ;; - *) - # And here is the reason: when a library appears more - # than once as an explicit dependence of a library, or - # is implicitly linked in more than once by the - # compiler, it is considered special, and multiple - # occurrences thereof are not removed. Compare this - # with having the same library being listed as a - # dependency of multiple other libraries: in this case, - # we know (pedantically, we assume) the library does not - # need to be listed more than once, so we keep only the - # last copy. This is not always right, but it is rare - # enough that we require users that really mean to play - # such unportable linking tricks to link the library - # using -Wl,-lname, so that libtool does not consider it - # for duplicate removal. - case " $specialdeplibs " in - *" $deplib "*) new_libs="$deplib $new_libs" ;; - *) - case " $new_libs " in - *" $deplib "*) ;; - *) new_libs="$deplib $new_libs" ;; - esac - ;; - esac - ;; - esac - done - tmp_libs= - for deplib in $new_libs; do - case $deplib in - -L*) - case " $tmp_libs " in - *" $deplib "*) ;; - *) func_append tmp_libs " $deplib" ;; - esac - ;; - *) func_append tmp_libs " $deplib" ;; - esac - done - eval $var=\"$tmp_libs\" - done # for var - fi - - # Add Sun CC postdeps if required: - test CXX = "$tagname" && { - case $host_os in - linux*) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*) # Sun C++ 5.9 - func_suncc_cstd_abi - - if test no != "$suncc_use_cstd_abi"; then - func_append postdeps ' -library=Cstd -library=Crun' - fi - ;; - esac - ;; - - solaris*) - func_cc_basename "$CC" - case $func_cc_basename_result in - CC* | sunCC*) - func_suncc_cstd_abi - - if test no != "$suncc_use_cstd_abi"; then - func_append postdeps ' -library=Cstd -library=Crun' - fi - ;; - esac - ;; - esac - } - - # Last step: remove runtime libs from dependency_libs - # (they stay in deplibs) - tmp_libs= - for i in $dependency_libs; do - case " $predeps $postdeps $compiler_lib_search_path " in - *" $i "*) - i= - ;; - esac - if test -n "$i"; then - func_append tmp_libs " $i" - fi - done - dependency_libs=$tmp_libs - done # for pass - if test prog = "$linkmode"; then - dlfiles=$newdlfiles - fi - if test prog = "$linkmode" || test lib = "$linkmode"; then - dlprefiles=$newdlprefiles - fi - - case $linkmode in - oldlib) - if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then - func_warning "'-dlopen' is ignored for archives" - fi - - case " $deplibs" in - *\ -l* | *\ -L*) - func_warning "'-l' and '-L' are ignored for archives" ;; - esac - - test -n "$rpath" && \ - func_warning "'-rpath' is ignored for archives" - - test -n "$xrpath" && \ - func_warning "'-R' is ignored for archives" - - test -n "$vinfo" && \ - func_warning "'-version-info/-version-number' is ignored for archives" - - test -n "$release" && \ - func_warning "'-release' is ignored for archives" - - test -n "$export_symbols$export_symbols_regex" && \ - func_warning "'-export-symbols' is ignored for archives" - - # Now set the variables for building old libraries. - build_libtool_libs=no - oldlibs=$output - func_append objs "$old_deplibs" - ;; - - lib) - # Make sure we only generate libraries of the form 'libNAME.la'. - case $outputname in - lib*) - func_stripname 'lib' '.la' "$outputname" - name=$func_stripname_result - eval shared_ext=\"$shrext_cmds\" - eval libname=\"$libname_spec\" - ;; - *) - test no = "$module" \ - && func_fatal_help "libtool library '$output' must begin with 'lib'" - - if test no != "$need_lib_prefix"; then - # Add the "lib" prefix for modules if required - func_stripname '' '.la' "$outputname" - name=$func_stripname_result - eval shared_ext=\"$shrext_cmds\" - eval libname=\"$libname_spec\" - else - func_stripname '' '.la' "$outputname" - libname=$func_stripname_result - fi - ;; - esac - - if test -n "$objs"; then - if test pass_all != "$deplibs_check_method"; then - func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" - else - echo - $ECHO "*** Warning: Linking the shared library $output against the non-libtool" - $ECHO "*** objects $objs is not portable!" - func_append libobjs " $objs" - fi - fi - - test no = "$dlself" \ - || func_warning "'-dlopen self' is ignored for libtool libraries" - - set dummy $rpath - shift - test 1 -lt "$#" \ - && func_warning "ignoring multiple '-rpath's for a libtool library" - - install_libdir=$1 - - oldlibs= - if test -z "$rpath"; then - if test yes = "$build_libtool_libs"; then - # Building a libtool convenience library. - # Some compilers have problems with a '.al' extension so - # convenience libraries should have the same extension an - # archive normally would. - oldlibs="$output_objdir/$libname.$libext $oldlibs" - build_libtool_libs=convenience - build_old_libs=yes - fi - - test -n "$vinfo" && \ - func_warning "'-version-info/-version-number' is ignored for convenience libraries" - - test -n "$release" && \ - func_warning "'-release' is ignored for convenience libraries" - else - - # Parse the version information argument. - save_ifs=$IFS; IFS=: - set dummy $vinfo 0 0 0 - shift - IFS=$save_ifs - - test -n "$7" && \ - func_fatal_help "too many parameters to '-version-info'" - - # convert absolute version numbers to libtool ages - # this retains compatibility with .la files and attempts - # to make the code below a bit more comprehensible - - case $vinfo_number in - yes) - number_major=$1 - number_minor=$2 - number_revision=$3 - # - # There are really only two kinds -- those that - # use the current revision as the major version - # and those that subtract age and use age as - # a minor version. 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then - major= - case $version_type in - darwin) - # we can't check for "0.0" in archive_cmds due to quoting - # problems, so we reset it completely - verstring= - ;; - *) - verstring=0.0 - ;; - esac - if test no = "$need_version"; then - versuffix= - else - versuffix=.0.0 - fi - fi - - # Remove version info from name if versioning should be avoided - if test yes,no = "$avoid_version,$need_version"; then - major= - versuffix= - verstring= - fi - - # Check to see if the archive will have undefined symbols. - if test yes = "$allow_undefined"; then - if test unsupported = "$allow_undefined_flag"; then - if test yes = "$build_old_libs"; then - func_warning "undefined symbols not allowed in $host shared libraries; building static only" - build_libtool_libs=no - else - func_fatal_error "can't build $host shared library unless -no-undefined is specified" - fi - fi - else - # Don't allow undefined symbols. - allow_undefined_flag=$no_undefined_flag - fi - - fi - - func_generate_dlsyms "$libname" "$libname" : - func_append libobjs " $symfileobj" - test " " = "$libobjs" && libobjs= - - if test relink != "$opt_mode"; then - # Remove our outputs, but don't remove object files since they - # may have been created when compiling PIC objects. - removelist= - tempremovelist=`$ECHO "$output_objdir/*"` - for p in $tempremovelist; do - case $p in - *.$objext | *.gcno) - ;; - $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) - if test -n "$precious_files_regex"; then - if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 - then - continue - fi - fi - func_append removelist " $p" - ;; - *) ;; - esac - done - test -n "$removelist" && \ - func_show_eval "${RM}r \$removelist" - fi - - # Now set the variables for building old libraries. - if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then - func_append oldlibs " $output_objdir/$libname.$libext" - - # Transform .lo files to .o files. - oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` - fi - - # Eliminate all temporary directories. - #for path in $notinst_path; do - # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` - # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` - # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` - #done - - if test -n "$xrpath"; then - # If the user specified any rpath flags, then add them. - temp_xrpath= - for libdir in $xrpath; do - func_replace_sysroot "$libdir" - func_append temp_xrpath " -R$func_replace_sysroot_result" - case "$finalize_rpath " in - *" $libdir "*) ;; - *) func_append finalize_rpath " $libdir" ;; - esac - done - if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then - dependency_libs="$temp_xrpath $dependency_libs" - fi - fi - - # Make sure dlfiles contains only unique files that won't be dlpreopened - old_dlfiles=$dlfiles - dlfiles= - for lib in $old_dlfiles; do - case " $dlprefiles $dlfiles " in - *" $lib "*) ;; - *) func_append dlfiles " $lib" ;; - esac - done - - # Make sure dlprefiles contains only unique files - old_dlprefiles=$dlprefiles - dlprefiles= - for lib in $old_dlprefiles; 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- esac - fi - - # Transform deplibs into only deplibs that can be linked in shared. - name_save=$name - libname_save=$libname - release_save=$release - versuffix_save=$versuffix - major_save=$major - # I'm not sure if I'm treating the release correctly. 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So, this module is probably useless." - echo "*** 'nm' from GNU binutils and a full rebuild may help." - fi - if test no = "$build_old_libs"; then - oldlibs=$output_objdir/$libname.$libext - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - else - echo "*** The inter-library dependencies that have been dropped here will be" - echo "*** automatically added whenever a program is linked with this library" - echo "*** or is declared to -dlopen it." - - if test no = "$allow_undefined"; then - echo - echo "*** Since this library must not contain undefined symbols," - echo "*** because either the platform does not support them or" - echo "*** it was explicitly requested with -no-undefined," - echo "*** libtool will only create a static version of it." - if test no = "$build_old_libs"; then - oldlibs=$output_objdir/$libname.$libext - build_libtool_libs=module - build_old_libs=yes - else - build_libtool_libs=no - fi - fi - fi - fi - # Done checking deplibs! - deplibs=$newdeplibs - fi - # Time to change all our "foo.ltframework" stuff back to "-framework foo" - case $host in - *-*-darwin*) - newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` - ;; 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do - if test -n "$hardcode_libdir_flag_spec"; then - if test -n "$hardcode_libdir_separator"; then - func_replace_sysroot "$libdir" - libdir=$func_replace_sysroot_result - if test -z "$hardcode_libdirs"; then - hardcode_libdirs=$libdir - else - # Just accumulate the unique libdirs. - case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in - *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) - ;; - *) - func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" - ;; - esac - fi - else - eval flag=\"$hardcode_libdir_flag_spec\" - func_append dep_rpath " $flag" - fi - elif test -n "$runpath_var"; then - case "$perm_rpath " in - *" $libdir "*) ;; - *) func_append perm_rpath " $libdir" ;; - esac - fi - done - # Substitute the hardcoded libdirs into the rpath. - if test -n "$hardcode_libdir_separator" && - test -n "$hardcode_libdirs"; then - libdir=$hardcode_libdirs - eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" - fi - if test -n "$runpath_var" && test -n "$perm_rpath"; then - # We should set the runpath_var. - rpath= - for dir in $perm_rpath; do - func_append rpath "$dir:" - done - eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" - fi - test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" - fi - - shlibpath=$finalize_shlibpath - test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath - if test -n "$shlibpath"; then - eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" - fi - - # Get the real and link names of the library. - eval shared_ext=\"$shrext_cmds\" - eval library_names=\"$library_names_spec\" - set dummy $library_names - shift - realname=$1 - shift - - if test -n "$soname_spec"; then - eval soname=\"$soname_spec\" - else - soname=$realname - fi - if test -z "$dlname"; then - dlname=$soname - fi - - lib=$output_objdir/$realname - linknames= - for link - do - func_append linknames " $link" - done - - # Use standard objects if they are pic - test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` - test "X$libobjs" = "X " && libobjs= - - delfiles= - if test -n "$export_symbols" && test -n "$include_expsyms"; then - $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" - export_symbols=$output_objdir/$libname.uexp - func_append delfiles " $export_symbols" - fi - - orig_export_symbols= - case $host_os in - cygwin* | mingw* | cegcc*) - if test -n "$export_symbols" && test -z "$export_symbols_regex"; then - # exporting using user supplied symfile - func_dll_def_p "$export_symbols" || { - # and it's NOT already a .def file. Must figure out - # which of the given symbols are data symbols and tag - # them as such. So, trigger use of export_symbols_cmds. - # export_symbols gets reassigned inside the "prepare - # the list of exported symbols" if statement, so the - # include_expsyms logic still works. - orig_export_symbols=$export_symbols - export_symbols= - always_export_symbols=yes - } - fi - ;; - esac - - # Prepare the list of exported symbols - if test -z "$export_symbols"; then - if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then - func_verbose "generating symbol list for '$libname.la'" - export_symbols=$output_objdir/$libname.exp - $opt_dry_run || $RM $export_symbols - cmds=$export_symbols_cmds - save_ifs=$IFS; IFS='~' - for cmd1 in $cmds; do - IFS=$save_ifs - # Take the normal branch if the nm_file_list_spec branch - # doesn't work or if tool conversion is not needed. - case $nm_file_list_spec~$to_tool_file_cmd in - *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) - try_normal_branch=yes - eval cmd=\"$cmd1\" - func_len " $cmd" - len=$func_len_result - ;; - *) - try_normal_branch=no - ;; - esac - if test yes = "$try_normal_branch" \ - && { test "$len" -lt "$max_cmd_len" \ - || test "$max_cmd_len" -le -1; } - then - func_show_eval "$cmd" 'exit $?' - skipped_export=false - elif test -n "$nm_file_list_spec"; then - func_basename "$output" - output_la=$func_basename_result - save_libobjs=$libobjs - save_output=$output - output=$output_objdir/$output_la.nm - func_to_tool_file "$output" - libobjs=$nm_file_list_spec$func_to_tool_file_result - func_append delfiles " $output" - func_verbose "creating $NM input file list: $output" - for obj in $save_libobjs; do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" - done > "$output" - eval cmd=\"$cmd1\" - func_show_eval "$cmd" 'exit $?' - output=$save_output - libobjs=$save_libobjs - skipped_export=false - else - # The command line is too long to execute in one step. - func_verbose "using reloadable object file for export list..." - skipped_export=: - # Break out early, otherwise skipped_export may be - # set to false by a later but shorter cmd. - break - fi - done - IFS=$save_ifs - if test -n "$export_symbols_regex" && test : != "$skipped_export"; then - func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' - func_show_eval '$MV "${export_symbols}T" "$export_symbols"' - fi - fi - fi - - if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols=$export_symbols - test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols - $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' - fi - - if test : != "$skipped_export" && test -n "$orig_export_symbols"; then - # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for '$libname.la' to tag DATA exports" - # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands, which not all seds can handle. GNU sed should be fine - # though. Also, the filter scales superlinearly with the number of - # global variables. join(1) would be nice here, but unfortunately - # isn't a blessed tool. - $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - func_append delfiles " $export_symbols $output_objdir/$libname.filter" - export_symbols=$output_objdir/$libname.def - $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols - fi - - tmp_deplibs= - for test_deplib in $deplibs; do - case " $convenience " in - *" $test_deplib "*) ;; - *) - func_append tmp_deplibs " $test_deplib" - ;; - esac - done - deplibs=$tmp_deplibs - - if test -n "$convenience"; then - if test -n "$whole_archive_flag_spec" && - test yes = "$compiler_needs_object" && - test -z "$libobjs"; then - # extract the archives, so we have objects to list. - # TODO: could optimize this to just extract one archive. - whole_archive_flag_spec= - fi - if test -n "$whole_archive_flag_spec"; then - save_libobjs=$libobjs - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" - test "X$libobjs" = "X " && libobjs= - else - gentop=$output_objdir/${outputname}x - func_append generated " $gentop" - - func_extract_archives $gentop $convenience - func_append libobjs " $func_extract_archives_result" - test "X$libobjs" = "X " && libobjs= - fi - fi - - if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then - eval flag=\"$thread_safe_flag_spec\" - func_append linker_flags " $flag" - fi - - # Make a backup of the uninstalled library when relinking - if test relink = "$opt_mode"; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? - fi - - # Do each of the archive commands. - if test yes = "$module" && test -n "$module_cmds"; then - if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then - eval test_cmds=\"$module_expsym_cmds\" - cmds=$module_expsym_cmds - else - eval test_cmds=\"$module_cmds\" - cmds=$module_cmds - fi - else - if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then - eval test_cmds=\"$archive_expsym_cmds\" - cmds=$archive_expsym_cmds - else - eval test_cmds=\"$archive_cmds\" - cmds=$archive_cmds - fi - fi - - if test : != "$skipped_export" && - func_len " $test_cmds" && - len=$func_len_result && - test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then - : - else - # The command line is too long to link in one step, link piecewise - # or, if using GNU ld and skipped_export is not :, use a linker - # script. - - # Save the value of $output and $libobjs because we want to - # use them later. If we have whole_archive_flag_spec, we - # want to use save_libobjs as it was before - # whole_archive_flag_spec was expanded, because we can't - # assume the linker understands whole_archive_flag_spec. - # This may have to be revisited, in case too many - # convenience libraries get linked in and end up exceeding - # the spec. - if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then - save_libobjs=$libobjs - fi - save_output=$output - func_basename "$output" - output_la=$func_basename_result - - # Clear the reloadable object creation command queue and - # initialize k to one. - test_cmds= - concat_cmds= - objlist= - last_robj= - k=1 - - if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then - output=$output_objdir/$output_la.lnkscript - func_verbose "creating GNU ld script: $output" - echo 'INPUT (' > $output - for obj in $save_libobjs - do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" >> $output - done - echo ')' >> $output - func_append delfiles " $output" - func_to_tool_file "$output" - output=$func_to_tool_file_result - elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then - output=$output_objdir/$output_la.lnk - func_verbose "creating linker input file list: $output" - : > $output - set x $save_libobjs - shift - firstobj= - if test yes = "$compiler_needs_object"; then - firstobj="$1 " - shift - fi - for obj - do - func_to_tool_file "$obj" - $ECHO "$func_to_tool_file_result" >> $output - done - func_append delfiles " $output" - func_to_tool_file "$output" - output=$firstobj\"$file_list_spec$func_to_tool_file_result\" - else - if test -n "$save_libobjs"; then - func_verbose "creating reloadable object files..." - output=$output_objdir/$output_la-$k.$objext - eval test_cmds=\"$reload_cmds\" - func_len " $test_cmds" - len0=$func_len_result - len=$len0 - - # Loop over the list of objects to be linked. - for obj in $save_libobjs - do - func_len " $obj" - func_arith $len + $func_len_result - len=$func_arith_result - if test -z "$objlist" || - test "$len" -lt "$max_cmd_len"; then - func_append objlist " $obj" - else - # The command $test_cmds is almost too long, add a - # command to the queue. - if test 1 -eq "$k"; then - # The first file doesn't have a previous command to add. - reload_objs=$objlist - eval concat_cmds=\"$reload_cmds\" - else - # All subsequent reloadable object files will link in - # the last one created. - reload_objs="$objlist $last_robj" - eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" - fi - last_robj=$output_objdir/$output_la-$k.$objext - func_arith $k + 1 - k=$func_arith_result - output=$output_objdir/$output_la-$k.$objext - objlist=" $obj" - func_len " $last_robj" - func_arith $len0 + $func_len_result - len=$func_arith_result - fi - done - # Handle the remaining objects by creating one last - # reloadable object file. All subsequent reloadable object - # files will link in the last one created. - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - reload_objs="$objlist $last_robj" - eval concat_cmds=\"\$concat_cmds$reload_cmds\" - if test -n "$last_robj"; then - eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" - fi - func_append delfiles " $output" - - else - output= - fi - - ${skipped_export-false} && { - func_verbose "generating symbol list for '$libname.la'" - export_symbols=$output_objdir/$libname.exp - $opt_dry_run || $RM $export_symbols - libobjs=$output - # Append the command to create the export file. - test -z "$concat_cmds" || concat_cmds=$concat_cmds~ - eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" - if test -n "$last_robj"; then - eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" - fi - } - - test -n "$save_libobjs" && - func_verbose "creating a temporary reloadable object file: $output" - - # Loop through the commands generated above and execute them. - save_ifs=$IFS; IFS='~' - for cmd in $concat_cmds; do - IFS=$save_ifs - $opt_quiet || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" - } - $opt_dry_run || eval "$cmd" || { - lt_exit=$? - - # Restore the uninstalled library and exit - if test relink = "$opt_mode"; then - ( cd "$output_objdir" && \ - $RM "${realname}T" && \ - $MV "${realname}U" "$realname" ) - fi - - exit $lt_exit - } - done - IFS=$save_ifs - - if test -n "$export_symbols_regex" && ${skipped_export-false}; then - func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' - func_show_eval '$MV "${export_symbols}T" "$export_symbols"' - fi - fi - - ${skipped_export-false} && { - if test -n "$export_symbols" && test -n "$include_expsyms"; then - tmp_export_symbols=$export_symbols - test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols - $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' - fi - - if test -n "$orig_export_symbols"; then - # The given exports_symbols file has to be filtered, so filter it. - func_verbose "filter symbol list for '$libname.la' to tag DATA exports" - # FIXME: $output_objdir/$libname.filter potentially contains lots of - # 's' commands, which not all seds can handle. GNU sed should be fine - # though. Also, the filter scales superlinearly with the number of - # global variables. join(1) would be nice here, but unfortunately - # isn't a blessed tool. - $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter - func_append delfiles " $export_symbols $output_objdir/$libname.filter" - export_symbols=$output_objdir/$libname.def - $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols - fi - } - - libobjs=$output - # Restore the value of output. - output=$save_output - - if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then - eval libobjs=\"\$libobjs $whole_archive_flag_spec\" - test "X$libobjs" = "X " && libobjs= - fi - # Expand the library linking commands again to reset the - # value of $libobjs for piecewise linking. - - # Do each of the archive commands. - if test yes = "$module" && test -n "$module_cmds"; then - if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then - cmds=$module_expsym_cmds - else - cmds=$module_cmds - fi - else - if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then - cmds=$archive_expsym_cmds - else - cmds=$archive_cmds - fi - fi - fi - - if test -n "$delfiles"; then - # Append the command to remove temporary files to $cmds. - eval cmds=\"\$cmds~\$RM $delfiles\" - fi - - # Add any objects from preloaded convenience libraries - if test -n "$dlprefiles"; then - gentop=$output_objdir/${outputname}x - func_append generated " $gentop" - - func_extract_archives $gentop $dlprefiles - func_append libobjs " $func_extract_archives_result" - test "X$libobjs" = "X " && libobjs= - fi - - save_ifs=$IFS; IFS='~' - for cmd in $cmds; do - IFS=$sp$nl - eval cmd=\"$cmd\" - IFS=$save_ifs - $opt_quiet || { - func_quote_for_expand "$cmd" - eval "func_echo $func_quote_for_expand_result" - } - $opt_dry_run || eval "$cmd" || { - lt_exit=$? - - # Restore the uninstalled library and exit - if test relink = "$opt_mode"; then - ( cd "$output_objdir" && \ - $RM "${realname}T" && \ - $MV "${realname}U" "$realname" ) - fi - - exit $lt_exit - } - done - IFS=$save_ifs - - # Restore the uninstalled library and exit - if test relink = "$opt_mode"; then - $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? - - if test -n "$convenience"; then - if test -z "$whole_archive_flag_spec"; then - func_show_eval '${RM}r "$gentop"' - fi - fi - - exit $EXIT_SUCCESS - fi - - # Create links to the real library. - for linkname in $linknames; do - if test "$realname" != "$linkname"; then - func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' - fi - done - - # If -module or -export-dynamic was specified, set the dlname. - if test yes = "$module" || test yes = "$export_dynamic"; then - # On all known operating systems, these are identical. - dlname=$soname - fi - fi - ;; - - obj) - if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then - func_warning "'-dlopen' is ignored for objects" - fi - - case " $deplibs" in - *\ -l* | *\ -L*) - func_warning "'-l' and '-L' are ignored for objects" ;; - esac - - test -n "$rpath" && \ - func_warning "'-rpath' is ignored for objects" - - test -n "$xrpath" && \ - func_warning "'-R' is ignored for objects" - - test -n "$vinfo" && \ - func_warning "'-version-info' is ignored for objects" - - test -n "$release" && \ - func_warning "'-release' is ignored for objects" - - case $output in - *.lo) - test -n "$objs$old_deplibs" && \ - func_fatal_error "cannot build library object '$output' from non-libtool objects" - - libobj=$output - func_lo2o "$libobj" - obj=$func_lo2o_result - ;; - *) - libobj= - obj=$output - ;; - esac - - # Delete the old objects. - $opt_dry_run || $RM $obj $libobj - - # Objects from convenience libraries. This assumes - # single-version convenience libraries. Whenever we create - # different ones for PIC/non-PIC, this we'll have to duplicate - # the extraction. - reload_conv_objs= - gentop= - # if reload_cmds runs $LD directly, get rid of -Wl from - # whole_archive_flag_spec and hope we can get by with turning comma - # into space. - case $reload_cmds in - *\$LD[\ \$]*) wl= ;; - esac - if test -n "$convenience"; then - if test -n "$whole_archive_flag_spec"; then - eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" - test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` - reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags - else - gentop=$output_objdir/${obj}x - func_append generated " $gentop" - - func_extract_archives $gentop $convenience - reload_conv_objs="$reload_objs $func_extract_archives_result" - fi - fi - - # If we're not building shared, we need to use non_pic_objs - test yes = "$build_libtool_libs" || libobjs=$non_pic_objects - - # Create the old-style object. - reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs - - output=$obj - func_execute_cmds "$reload_cmds" 'exit $?' - - # Exit if we aren't doing a library object file. - if test -z "$libobj"; then - if test -n "$gentop"; then - func_show_eval '${RM}r "$gentop"' - fi - - exit $EXIT_SUCCESS - fi - - test yes = "$build_libtool_libs" || { - if test -n "$gentop"; then - func_show_eval '${RM}r "$gentop"' - fi - - # Create an invalid libtool object if no PIC, so that we don't - # accidentally link it into a program. - # $show "echo timestamp > $libobj" - # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? - exit $EXIT_SUCCESS - } - - if test -n "$pic_flag" || test default != "$pic_mode"; then - # Only do commands if we really have different PIC objects. - reload_objs="$libobjs $reload_conv_objs" - output=$libobj - func_execute_cmds "$reload_cmds" 'exit $?' - fi - - if test -n "$gentop"; then - func_show_eval '${RM}r "$gentop"' - fi - - exit $EXIT_SUCCESS - ;; - - prog) - case $host in - *cygwin*) func_stripname '' '.exe' "$output" - output=$func_stripname_result.exe;; - esac - test -n "$vinfo" && \ - func_warning "'-version-info' is ignored for programs" - - test -n "$release" && \ - func_warning "'-release' is ignored for programs" - - $preload \ - && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ - && func_warning "'LT_INIT([dlopen])' not used. 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then - func_append rmfiles " $odir/lt-$name" - fi - if test "X$noexename" != "X$name"; then - func_append rmfiles " $odir/lt-$noexename.c" - fi - fi - fi - ;; - esac - func_show_eval "$RM $rmfiles" 'exit_status=1' - done - - # Try to remove the $objdir's in the directories where we deleted files - for dir in $rmdirs; do - if test -d "$dir"; then - func_show_eval "rmdir $dir >/dev/null 2>&1" - fi - done - - exit $exit_status -} - -if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then - func_mode_uninstall ${1+"$@"} -fi - -test -z "$opt_mode" && { - help=$generic_help - func_fatal_help "you must specify a MODE" -} - -test -z "$exec_cmd" && \ - func_fatal_help "invalid operation mode '$opt_mode'" - -if test -n "$exec_cmd"; then - eval exec "$exec_cmd" - exit $EXIT_FAILURE -fi - -exit $exit_status - - -# The TAGs below are defined such that we never get into a situation -# where we disable both kinds of libraries. Given conflicting -# choices, we go for a static library, that is the most portable, -# since we can't tell whether shared libraries were disabled because -# the user asked for that or because the platform doesn't support -# them. This is particularly important on AIX, because we don't -# support having both static and shared libraries enabled at the same -# time on that platform, so we default to a shared-only configuration. -# If a disable-shared tag is given, we'll fallback to a static-only -# configuration. But we'll never go from static-only to shared-only. - -# ### BEGIN LIBTOOL TAG CONFIG: disable-shared -build_libtool_libs=no -build_old_libs=yes -# ### END LIBTOOL TAG CONFIG: disable-shared - -# ### BEGIN LIBTOOL TAG CONFIG: disable-static -build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` -# ### END LIBTOOL TAG CONFIG: disable-static - -# Local Variables: -# mode:shell-script -# sh-indentation:2 -# End: diff --git a/config-aux/ltmain.sh b/config-aux/ltmain.sh new file mode 120000 index 00000000..8cff389a --- /dev/null +++ b/config-aux/ltmain.sh @@ -0,0 +1 @@ +/usr/share/libtool/build-aux/ltmain.sh \ No newline at end of file diff --git a/configure b/configure index 22f31aed..5a928203 100755 --- a/configure +++ b/configure @@ -654,7 +654,6 @@ CLIGEN_DIR WC_BIN TAIL_BIN GREP -SSHD_BIN SSH_BIN LEXLIB LEX_OUTPUT_ROOT @@ -5736,56 +5735,6 @@ fi printf "%s\n" "#define SSH_BIN \"${SSH_BIN}\"" >>confdefs.h -# SSHD binary path for test -# Extract the first word of "sshd", so it can be a program name with args. -set dummy sshd; ac_word=$2 -{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 -printf %s "checking for $ac_word... " >&6; } -if test ${ac_cv_path_SSHD_BIN+y} -then : - printf %s "(cached) " >&6 -else $as_nop - case $SSHD_BIN in - [\\/]* | ?:[\\/]*) - ac_cv_path_SSHD_BIN="$SSHD_BIN" # Let the user override the test with a path. - ;; - *) - as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - case $as_dir in #((( - '') as_dir=./ ;; - */) ;; - *) as_dir=$as_dir/ ;; - esac - for ac_exec_ext in '' $ac_executable_extensions; do - if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then - ac_cv_path_SSHD_BIN="$as_dir$ac_word$ac_exec_ext" - printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 - break 2 - fi -done - done -IFS=$as_save_IFS - - ;; -esac -fi -SSHD_BIN=$ac_cv_path_SSHD_BIN -if test -n "$SSHD_BIN"; then - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SSHD_BIN" >&5 -printf "%s\n" "$SSHD_BIN" >&6; } -else - { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 -printf "%s\n" "no" >&6; } -fi - - - -printf "%s\n" "#define SSHD_BIN \"${SSHD_BIN}\"" >>confdefs.h - - # For cli pipe output functions { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 printf %s "checking for grep that handles long lines and -e... " >&6; } @@ -7012,7 +6961,7 @@ fi test "x$prefix" = xNONE && prefix=$ac_default_prefix -ac_config_files="$ac_config_files Makefile lib/Makefile lib/src/Makefile lib/clixon/Makefile apps/Makefile apps/cli/Makefile apps/backend/Makefile apps/netconf/Makefile apps/restconf/Makefile apps/snmp/Makefile include/Makefile etc/Makefile etc/clixonrc example/Makefile example/main/Makefile example/main/example.xml docker/Makefile docker/clixon-dev/Makefile docker/example/Makefile docker/test/Makefile util/Makefile yang/Makefile yang/clixon/Makefile yang/mandatory/Makefile doc/Makefile test/Makefile test/config.sh test/cicd/Makefile test/vagrant/Makefile" +ac_config_files="$ac_config_files Makefile lib/Makefile lib/src/Makefile lib/clixon/Makefile apps/Makefile apps/cli/Makefile apps/backend/Makefile apps/netconf/Makefile apps/restconf/Makefile apps/snmp/Makefile include/Makefile etc/Makefile etc/clixonrc example/Makefile example/main/Makefile example/main/example.xml docker/Makefile docker/clixon-dev/Makefile docker/example/Makefile docker/test/Makefile yang/Makefile yang/clixon/Makefile yang/mandatory/Makefile doc/Makefile test/Makefile test/config.sh test/cicd/Makefile test/vagrant/Makefile" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -7721,7 +7670,6 @@ do "docker/clixon-dev/Makefile") CONFIG_FILES="$CONFIG_FILES docker/clixon-dev/Makefile" ;; "docker/example/Makefile") CONFIG_FILES="$CONFIG_FILES docker/example/Makefile" ;; "docker/test/Makefile") CONFIG_FILES="$CONFIG_FILES docker/test/Makefile" ;; - "util/Makefile") CONFIG_FILES="$CONFIG_FILES util/Makefile" ;; "yang/Makefile") CONFIG_FILES="$CONFIG_FILES yang/Makefile" ;; "yang/clixon/Makefile") CONFIG_FILES="$CONFIG_FILES yang/clixon/Makefile" ;; "yang/mandatory/Makefile") CONFIG_FILES="$CONFIG_FILES yang/mandatory/Makefile" ;; diff --git a/configure.ac b/configure.ac index a9e8ae11..2c91aaee 100644 --- a/configure.ac +++ b/configure.ac @@ -155,10 +155,6 @@ fi AC_PATH_PROG(SSH_BIN, ssh) AC_DEFINE_UNQUOTED(SSH_BIN, "${SSH_BIN}", [SSH binary]) -# SSHD binary path for test -AC_PATH_PROG(SSHD_BIN, sshd) -AC_DEFINE_UNQUOTED(SSHD_BIN, "${SSHD_BIN}", [SSHD binary]) - # For cli pipe output functions AC_PROG_GREP AC_DEFINE_UNQUOTED(GREP_BIN, "$GREP", [Grep binary]) @@ -482,7 +478,6 @@ AC_CONFIG_FILES([Makefile docker/clixon-dev/Makefile docker/example/Makefile docker/test/Makefile - util/Makefile yang/Makefile yang/clixon/Makefile yang/mandatory/Makefile diff --git a/docker/test/Dockerfile b/docker/test/Dockerfile index ef841421..27a77e5b 100644 --- a/docker/test/Dockerfile +++ b/docker/test/Dockerfile @@ -81,8 +81,11 @@ RUN ./configure --prefix=/usr/local --sysconfdir=/etc --with-cligen=/clixon/buil RUN make RUN make DESTDIR=/clixon/build install -# Install utils (for tests) -WORKDIR /clixon/clixon/util +# Configure, build and install clixon utilities (for tests) +WORKDIR /clixon +RUN git clone https://github.com/clicon/clixon-util.git +WORKDIR /clixon/clixon-util +RUN ./configure --prefix=/usr/local --with-cligen=/clixon/build/usr/local --with-clixon=/clixon/build/usr/local RUN make RUN make DESTDIR=/clixon/build install diff --git a/docker/test/Dockerfile.fcgi b/docker/test/Dockerfile.fcgi index 7727dfd2..9e9dcebf 100644 --- a/docker/test/Dockerfile.fcgi +++ b/docker/test/Dockerfile.fcgi @@ -89,8 +89,11 @@ RUN ./configure --prefix=/usr/local --sysconfdir=/etc --with-cligen=/clixon/buil RUN make RUN make DESTDIR=/clixon/build install -# Install utils (for tests) -WORKDIR /clixon/clixon/util +# Configure, build and install clixon utilities (for tests) +WORKDIR /clixon +RUN git clone https://github.com/clicon/clixon-util.git +WORKDIR /clixon/clixon-util +RUN ./configure --prefix=/usr/local --with-cligen=/clixon/build/usr/local --with-clixon=/clixon/build/usr/local RUN make RUN make DESTDIR=/clixon/build install diff --git a/docker/test/Dockerfile.native b/docker/test/Dockerfile.native index 90ef1224..1fc6253d 100644 --- a/docker/test/Dockerfile.native +++ b/docker/test/Dockerfile.native @@ -87,8 +87,11 @@ RUN ./configure --prefix=/usr/local --sysconfdir=/etc --with-cligen=/clixon/buil RUN make RUN make DESTDIR=/clixon/build install -# Install utils (for tests) -WORKDIR /clixon/clixon/util +# Configure, build and install clixon utilities (for tests) +WORKDIR /clixon +RUN git clone https://github.com/clicon/clixon-util.git +WORKDIR /clixon/clixon-util +RUN ./configure --prefix=/usr/local --with-cligen=/clixon/build/usr/local --with-clixon=/clixon/build/usr/local RUN make RUN make DESTDIR=/clixon/build install diff --git a/include/clixon_config.h.in b/include/clixon_config.h.in index 16318b16..32b8430e 100644 --- a/include/clixon_config.h.in +++ b/include/clixon_config.h.in @@ -171,9 +171,6 @@ /* Default restconf network namespace */ #undef RESTCONF_NETNS_DEFAULT -/* SSHD binary */ -#undef SSHD_BIN - /* SSH binary */ #undef SSH_BIN diff --git a/test/README.md b/test/README.md index bc44b4cd..a9dce983 100644 --- a/test/README.md +++ b/test/README.md @@ -55,9 +55,11 @@ There are also [manual cicd scripts here](cicd/README.md) ## Getting started -You need to build and install the clixon utility programs before running the tests as some of the tests rely on them: +You need to build and install the clixon utility programs from a separate repo +before running the tests as some of the tests rely on them: ``` - cd util + git clone https://github.com/clicon/clixon-util.git + ./configure make sudo make install ``` diff --git a/util/Makefile.in b/util/Makefile.in deleted file mode 100644 index c240b423..00000000 --- a/util/Makefile.in +++ /dev/null @@ -1,201 +0,0 @@ -# -# ***** BEGIN LICENSE BLOCK ***** -# -# Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren -# Copyright (C) 2017-2019 Olof Hagsand -# Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC(Netgate) -# -# This file is part of CLIXON -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# -# Alternatively, the contents of this file may be used under the terms of -# the GNU General Public License Version 3 or later (the "GPL"), -# in which case the provisions of the GPL are applicable instead -# of those above. If you wish to allow use of your version of this file only -# under the terms of the GPL, and not to allow others to -# use your version of this file under the terms of Apache License version 2, -# indicate your decision by deleting the provisions above and replace them with -# the notice and other provisions required by the GPL. If you do not delete -# the provisions above, a recipient may use your version of this file under -# the terms of any one of the Apache License version 2 or the GPL. -# -# ***** END LICENSE BLOCK ***** -# -prefix = @prefix@ -datarootdir = @datarootdir@ -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -exec_prefix = @exec_prefix@ -bindir = @bindir@ -libdir = @libdir@ -dbdir = @prefix@/db -mandir = @mandir@ -libexecdir = @libexecdir@ -localstatedir = @localstatedir@ -sysconfdir = @sysconfdir@ -HOST_VENDOR = @host_vendor@ -with_restconf = @with_restconf@ -with_libcurl = @with_libcurl@ -LIBXML2_CFLAGS = @LIBXML2_CFLAGS@ - -SH_SUFFIX = @SH_SUFFIX@ - -CLIXON_VERSION = @CLIXON_VERSION@ -CLIXON_MAJOR = @CLIXON_VERSION_MAJOR@ -CLIXON_MINOR = @CLIXON_VERSION_MINOR@ - -VPATH = @srcdir@ -CC = @CC@ -CFLAGS = @CFLAGS@ -INSTALL = @INSTALL@ -INSTALL_LIB = @INSTALL@ - -ifeq ($(HOST_VENDOR),apple) -INSTALLFLAGS = -else -INSTALLFLAGS = @INSTALLFLAGS@ -endif - -LDFLAGS = @LDFLAGS@ -LIBS = @LIBS@ -CPPFLAGS = @CPPFLAGS@ -LINKAGE = @LINKAGE@ - -INCLUDES = -I. @INCLUDES@ -I$(top_srcdir)/lib -I$(top_srcdir)/include - -CPPFLAGS += $(INCLUDES) - -ifeq ($(LINKAGE),dynamic) - CLIXON_LIB = libclixon$(SH_SUFFIX).$(CLIXON_MAJOR).$(CLIXON_MINOR) - CLIXON_BACKEND_LIB = libclixon_backend$(SH_SUFFIX).$(CLIXON_MAJOR).$(CLIXON_MINOR) -else - CLIXON_LIB = libclixon.a - CLIXON_BACKEND_LIB = libclixon_backend.a # for util_validate -endif - -# For dependency. A little strange that we rely on it being built in the src dir -# even though it may exist in $(libdir). But the new version may not have been installed yet. - -LIBDEPS = $(top_srcdir)/lib/src/$(CLIXON_LIB) -BELIBDEPS = $(top_srcdir)/apps/backend/$(CLIXON_BACKEND_LIB) - -# Utilities, unit testings. -APPSRC = clixon_util_xml.c -APPSRC += clixon_util_xml_mod.c -APPSRC += clixon_util_json.c -APPSRC += clixon_util_yang.c -APPSRC += clixon_util_xpath.c -APPSRC += clixon_util_path.c -APPSRC += clixon_util_datastore.c -APPSRC += clixon_util_regexp.c -APPSRC += clixon_util_socket.c -APPSRC += clixon_util_validate.c -APPSRC += clixon_util_dispatcher.c -APPSRC += clixon_netconf_ssh_callhome.c -APPSRC += clixon_netconf_ssh_callhome_client.c -ifdef with_restconf -ifdef with_libcurl -APPSRC += clixon_util_stream.c -endif -ifeq ($(with_restconf), native) -APPSRC += clixon_restconf_callhome_client.c -endif -endif -ifdef with_http2 -APPSRC += clixon_util_ssl.c # requires http/2 -#APPSRC += clixon_util_grpc.c # work in progress -endif - -APPS = $(APPSRC:.c=) - -all: $(APPS) - -# Dependency of clixon library -$(top_srcdir)/lib/src/$(CLIXON_LIB): - (cd $(top_srcdir)/lib/src && $(MAKE) $(MFLAGS) $(CLIXON_LIB)) - -$(top_srcdir)/lib/src/$(CLIXON_BACKEND_LIB): - (cd $(top_srcdir)/apps/backend && $(MAKE) $(MFLAGS) $(CLIXON_BACKEND_LIB)) - -clean: - rm -f $(APPS) clixon_util_stream *.core - rm -f *.gcda *.gcno *.gcov # coverage - -# APPS -clixon_util_xml: clixon_util_xml.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_json: clixon_util_json.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_yang: clixon_util_yang.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_xpath: clixon_util_xpath.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_path: clixon_util_path.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_datastore: clixon_util_datastore.c $(LIBDEPS) - $(CC) $(CPPFLAGS) $(CFLAGS) -D__PROGRAM__=\"$@\" $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_xml_mod: clixon_util_xml_mod.c $(LIBDEPS) - $(CC) $(CPPFLAGS) $(CFLAGS) -D__PROGRAM__=\"$@\" $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_regexp: clixon_util_regexp.c $(LIBDEPS) - $(CC) $(LIBXML2_CFLAGS) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_socket: clixon_util_socket.c $(LIBDEPS) - $(CC) $(CPPFLAGS) $(CFLAGS) -D__PROGRAM__=\"$@\" $(LDFLAGS) $^ $(LIBS) -o $@ - -clixon_util_validate: clixon_util_validate.c $(BELIBDEPS) $(LIBDEPS) - $(CC) $(CPPFLAGS) $(CFLAGS) -D__PROGRAM__=\"$@\" $(LDFLAGS) $^ -l clixon_backend -o $@ $(LIBS) $(BELIBS) - -clixon_util_dispatcher: clixon_util_dispatcher.c $(BELIBDEPS) $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ -l clixon_backend -o $@ $(LIBS) $(BELIBS) - -ifdef with_restconf -clixon_util_stream: clixon_util_stream.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -lcurl -o $@ - -clixon_restconf_callhome_client: clixon_restconf_callhome_client.c $(LIBDEPS) - $(CC) $(CPPFLAGS) -D__PROGRAM__=\"$@\" $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ -endif - -#clixon_util_grpc: clixon_util_grpc.c $(LIBDEPS) -# $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) $^ $(LIBS) -o $@ - -distclean: clean - rm -f Makefile *~ .depend - -install: $(APPS) - install -d -m 0755 $(DESTDIR)$(bindir) - install -m 0755 $(INSTALLFLAGS) $(APPS) $(DESTDIR)$(bindir) - -install-include: - -install-lib: - -uninstall: - rm -f $(DESTDIR)$(bindir)/$(APPS) - -TAGS: - find . -name '*.[ch]' -print | etags - - -depend: - $(CC) $(DEPENDFLAGS) @DEFS@ $(CPPFLAGS) $(CFLAGS) -MM $(APPSRC) > .depend - -#include .depend - diff --git a/util/README.md b/util/README.md deleted file mode 100644 index f345910d..00000000 --- a/util/README.md +++ /dev/null @@ -1,9 +0,0 @@ -# Clixon utils - -This directory contains Clixon utility programs, ie, programs that are -good to have for testing, analysis, etc, but not an actual part of -delivered code. - -Look inside C-code for documentation - -Note, streams utility may need: libcurl4-openssl-dev or corresponding. diff --git a/util/clixon_netconf_ssh_callhome.c b/util/clixon_netconf_ssh_callhome.c deleted file mode 100644 index c1138861..00000000 --- a/util/clixon_netconf_ssh_callhome.c +++ /dev/null @@ -1,325 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * Create stream socket, connect to remote address, then exec sshd -e that takes over the - * tcp connection. - - device/server client - +-----------------+ 2) tcp connect +-----------------+ - | callhome | ----------------> | callhome-client | - +-----------------+ +-----------------+ - | 3) c ^ - v 1) | 4) - +-----------------+ ssh +-----------------+ 5) stdio - | sshd -i | <----------------> | ssh | <------ ...]]>]]>" - +-----------------+ |-----------------+ - | stdio - +-----------------+ - | clixon_netconf | - +-----------------+ - | - +-----------------+ - | clixon_backend | - +-----------------+ - -1) Start ssh client using -o ProxyUseFdpass=yes -o ProxyCommand="callhome-client". - Callhome-client listens on port 4334 for incoming TCP connections. -2) Start callhome on server making tcp connect to client on port 4334 establishing a tcp stream -3) Callhome starts sshd -i using the established stream socket (stdio) -4) Callhome-client returns with an open stream socket to the ssh client establishing an SSH stream - to server -5) Client request sent on stdin to ssh client on established SSH stream using netconf subsystem - to clixon_netconf client - -ssh -s -v -o ProxyUseFdpass=yes -o ProxyCommand="clixon_netconf_ssh_callhome_client -a 127.0.0.1" . netconf -sudo clixon_netconf_ssh_callhome -a 127.0.0.1 -c /var/tmp/./test_netconf_ssh_callhome.sh/conf_yang.xml - - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define NETCONF_CH_SSH 4334 -#define SSHDBIN_DEFAULT SSHD_BIN -#define UTIL_OPTS "hD:f:a:p:s:c:C:" - -static int -callhome_connect(struct sockaddr *sa, - size_t sa_len, - int *sp) -{ - int retval = -1; - int s; - - if ((s = socket(sa->sa_family, SOCK_STREAM, 0)) < 0) { - perror("socket"); - goto done; - } - if (connect(s, sa, sa_len) < 0){ - perror("connect"); - close(s); - goto done; - } - *sp = s; - retval = 0; - done: - return retval; -} - -/* @see clixon_inet2sin */ -static int -inet2sin(const char *addrtype, - const char *addrstr, - uint16_t port, - struct sockaddr *sa, - size_t *sa_len) -{ - struct sockaddr_in6 *sin6; - struct sockaddr_in *sin; - - if (strcmp(addrtype, "inet:ipv6-address") == 0) { - sin6 = (struct sockaddr_in6 *)sa; - *sa_len = sizeof(struct sockaddr_in6); - sin6->sin6_port = htons(port); - sin6->sin6_family = AF_INET6; - inet_pton(AF_INET6, addrstr, &sin6->sin6_addr); - } - else if (strcmp(addrtype, "inet:ipv4-address") == 0) { - sin = (struct sockaddr_in *)sa; - *sa_len = sizeof(struct sockaddr_in); - sin->sin_family = AF_INET; - sin->sin_port = htons(port); - sin->sin_addr.s_addr = inet_addr(addrstr); - } - else{ - fprintf(stderr, "Unexpected addrtype: %s\n", addrtype); - return -1; - } - return 0; -} - - -static int -ssh_server_exec(int s, - char *sshdbin, - char *sshdconfigfile, - char *clixonconfigfile, - int dbg) -{ - int retval = -1; - char **argv = NULL; - int i; - int nr; - char *optstr = NULL; - size_t len; - const char *formatstr = "Subsystem netconf " CLIXON_CONFIG_BINDIR "/clixon_netconf -f %s"; - - if (s < 0){ - errno = EINVAL; - perror("socket s"); - goto done; - } - if (sshdbin == NULL){ - errno = EINVAL; - perror("sshdbin"); - goto done; - } - if (sshdconfigfile == NULL){ - errno = EINVAL; - perror("sshdconfigfile"); - goto done; - } - if (clixonconfigfile == NULL){ - errno = EINVAL; - perror("clixonconfigfile"); - goto done; - } - /* Construct subsystem string */ - len = strlen(formatstr)+strlen(clixonconfigfile)+1; - if ((optstr = malloc(len)) == NULL){ - perror("malloc"); - goto done; - } - snprintf(optstr, len, formatstr, clixonconfigfile); - - nr = 9; /* See below */ - if (dbg) - nr++; - if ((argv = calloc(nr, sizeof(char *))) == NULL){ - perror("calloc"); - goto done; - } - - i = 0; - /* Note if you change here, also change in nr = above */ - argv[i++] = sshdbin; - argv[i++] = "-i"; /* Specifies that sshd is being run from inetd(8) */ - argv[i++] = "-D"; /* Foreground ? */ - if (dbg) - argv[i++] = "-d"; /* Debug mode */ - argv[i++] = "-e"; /* write debug logs to stderr */ - argv[i++] = "-o"; /* option */ - argv[i++] = optstr; - argv[i++] = "-f"; /* config file */ - argv[i++] = sshdconfigfile; - argv[i++] = NULL; - assert(i==nr); - if (setreuid(0, 0) < 0){ - perror("setreuid"); - goto done; - } - close(0); - close(1); - if (dup2(s, STDIN_FILENO) < 0){ - perror("dup2"); - return -1; - } - if (dup2(s, STDOUT_FILENO) < 0){ - perror("dup2"); - return -1; - } - if (execv(argv[0], argv) < 0) { - perror("execv"); - exit(1); - } - /* Should reach here */ - retval = 0; - done: - return retval; -} - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options]\n" - "where options are\n" - "\t-h \tHelp\n" - "\t-D \tDebug\n" - "\t-f ipv4|ipv6 \tSocket address family(inet:ipv4-address default)\n" - "\t-a \tIP address (eg 1.2.3.4) - mandatory\n" - "\t-p \tPort (default 4334)\n" - "\t-c \tClixon config file - (default " CLIXON_DEFAULT_CONFIG ")\n" - "\t-C \tSSHD config file - (default /dev/null)\n" - "\t-s \tPath to sshd binary, default %s\n" - , - argv0, SSHDBIN_DEFAULT); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - int c; - char *family = "inet:ipv4-address"; - char *addr = NULL; - struct sockaddr_in6 sin6 = {0, }; - struct sockaddr *sa = (struct sockaddr *)&sin6; - size_t sa_len; - int dbg = 0; - uint16_t port = NETCONF_CH_SSH; - int s = -1; - char *sshdbin = SSHDBIN_DEFAULT; - char *sshdconfigfile = "/dev/null"; - char *clixonconfigfile = CLIXON_CONFIG_SYSCONFDIR "/clixon.xml"; - - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, UTIL_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'D': - dbg++; - break; - case 'f': - family = optarg; - break; - case 'a': - addr = optarg; - break; - case 'p': - port = atoi(optarg); - break; - case 'C': - sshdconfigfile = optarg; - break; - case 'c': - clixonconfigfile = optarg; - break; - case 's': - sshdbin = optarg; - break; - default: - usage(argv[0]); - break; - } - if (port == 0){ - fprintf(stderr, "-p is invalid\n"); - usage(argv[0]); - goto done; - } - if (addr == NULL){ - fprintf(stderr, "-a is NULL\n"); - usage(argv[0]); - goto done; - } - if (inet2sin(family, addr, port, sa, &sa_len) < 0) - goto done; - if (callhome_connect(sa, sa_len, &s) < 0) - goto done; - /* For some reason this sshd returns -1 which is unclear why */ - if (ssh_server_exec(s, sshdbin, sshdconfigfile, clixonconfigfile, dbg) < 0) - goto done; - /* Should not reach here */ - if (s >= 0) - close(s); - retval = 0; - done: - return retval; -} diff --git a/util/clixon_netconf_ssh_callhome_client.c b/util/clixon_netconf_ssh_callhome_client.c deleted file mode 100644 index 40d7b0ce..00000000 --- a/util/clixon_netconf_ssh_callhome_client.c +++ /dev/null @@ -1,310 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - device/server client - +-----------------+ 2) tcp connect +-----------------+ - | callhome | ----------------> | callhome-client | - +-----------------+ +-----------------+ - | 3) c ^ - v 1) | 4) - +-----------------+ ssh +-----------------+ 5) stdio - | sshd -i | <----------------> | ssh | <------ ...]]>]]>" - +-----------------+ |-----------------+ - | stdio - +-----------------+ - | clixon_netconf | - +-----------------+ - | - +-----------------+ - | clixon_backend | - +-----------------+ - -1) Start ssh client using -o ProxyUseFdpass=yes -o ProxyCommand="callhome-client". - Callhome-client listens on port 4334 for incoming TCP connections. -2) Start callhome on server making tcp connect to client on port 4334 establishing a tcp stream -3) Callhome starts sshd -i using the established stream socket (stdio) -4) Callhome-client returns with an open stream socket to the ssh client establishing an SSH stream - to server -5) Client request sent on stdin to ssh client on established SSH stream using netconf subsystem - to clixon_netconf client - -Example sshd-config (-c option):n - ssh -s -v -o ProxyUseFdpass=yes -o ProxyCommand="clixon_netconf_ssh_callhome_client -a 127.0.0.1" . netconf - sudo clixon_netconf_ssh_callhome -a 127.0.0.1 - - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define NETCONF_CH_SSH 4334 -#define UTIL_OPTS "hD:f:a:p:" - -/* - * fdpass() - * Pass the connected file descriptor to stdout and exit. - * This is taken from: - * https://github.com/openbsd/src/blob/master/usr.bin/nc/netcat.c - * Copyright (c) 2001 Eric Jackson - * Copyright (c) 2015 Bob Beck. All rights reserved. - */ -static int -fdpass(int nfd) -{ - struct msghdr mh; - union { - struct cmsghdr hdr; - char buf[CMSG_SPACE(sizeof(int))]; - } cmsgbuf; - struct cmsghdr *cmsg; - struct iovec iov; - char c = '\0'; - ssize_t r; - struct pollfd pfd; - - /* Avoid obvious stupidity */ - if (isatty(STDOUT_FILENO)){ - perror("Cannot pass file descriptor to tty"); - return -1; - } - memset(&mh, 0, sizeof(mh)); - memset(&cmsgbuf, 0, sizeof(cmsgbuf)); - memset(&iov, 0, sizeof(iov)); - - mh.msg_control = (char*)&cmsgbuf.buf; - mh.msg_controllen = sizeof(cmsgbuf.buf); - cmsg = CMSG_FIRSTHDR(&mh); - cmsg->cmsg_len = CMSG_LEN(sizeof(int)); - cmsg->cmsg_level = SOL_SOCKET; - cmsg->cmsg_type = SCM_RIGHTS; - *(int *)CMSG_DATA(cmsg) = nfd; - - iov.iov_base = &c; - iov.iov_len = 1; - mh.msg_iov = &iov; - mh.msg_iovlen = 1; - - memset(&pfd, 0, sizeof(pfd)); - pfd.fd = STDOUT_FILENO; - pfd.events = POLLOUT; - for (;;) { - r = sendmsg(STDOUT_FILENO, &mh, 0); - if (r == -1) { - if (errno == EAGAIN || errno == EINTR) { - if (poll(&pfd, 1, -1) == -1){ - perror("poll"); - return -1; - } - continue; - } - perror("sendmsg"); - return -1; - } else if (r != 1){ - perror("sendmsg: unexpected return value"); - return -1; - } - else - break; - } - // exit(0); - return 0; -} - -/*! Create and bind stream socket - * - * @param[in] sa Socketaddress - * @param[in] sa_len Length of sa. Tecynicaliyu to be independent of sockaddr sa_len - * @param[in] backlog Listen backlog, queie of pending connections - * @param[out] sock Server socket (bound for accept) - * @retval 0 OK - * @retval -1 Error - */ -int -callhome_bind(struct sockaddr *sa, - size_t sin_len, - int backlog, - int *sock) -{ - int retval = -1; - int s = -1; - int on = 1; - - if (sock == NULL){ - errno = EINVAL; - perror("sock"); - goto done; - } - /* create inet socket */ - if ((s = socket(sa->sa_family, SOCK_STREAM, 0)) < 0) { - perror("socket"); - goto done; - } - if (setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (void *)&on, sizeof(on)) == -1) { - perror("setsockopt SO_KEEPALIVE"); - goto done; - } - if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on)) == -1) { - perror("setsockopt SO_REUSEADDR"); - goto done; - } - /* only bind ipv6, otherwise it may bind to ipv4 as well which is strange but seems default */ - if (sa->sa_family == AF_INET6 && - setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) == -1) { - perror("setsockopt IPPROTO_IPV6"); - goto done; - } - if (bind(s, sa, sin_len) == -1) { - perror("bind"); - goto done; - } - if (listen(s, backlog) < 0){ - perror("listen"); - goto done; - } - if (sock) - *sock = s; - retval = 0; - done: - if (retval != 0 && s != -1) - close(s); - return retval; -} - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options]\n" - "where options are\n" - "\t-h \tHelp\n" - "\t-D \tDebug\n" - "\t-f ipv4|ipv6 \tSocket address family(ipv4 default)\n" - "\t-a \tIP address (eg 1.2.3.4) - mandatory\n" - "\t-p \tPort (default 4334)\n" - , - argv0); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - int c; - char *family = "ipv4"; - char *addr = NULL; - struct sockaddr *sa; - struct sockaddr_in6 sin6 = { 0 }; - struct sockaddr_in sin = { 0 }; - struct sockaddr from = {0,}; - socklen_t len; - size_t sin_len; - uint16_t port = NETCONF_CH_SSH; - int ss = -1; /* server socket */ - int s = -1; /* accepted session socket */ - - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, UTIL_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'f': - family = optarg; - break; - case 'a': - addr = optarg; - break; - case 'p': - port = atoi(optarg); - break; - default: - usage(argv[0]); - break; - } - if (port == 0){ - fprintf(stderr, "-p is invalid\n"); - usage(argv[0]); - goto done; - } - if (addr == NULL){ - fprintf(stderr, "-a is NULL\n"); - usage(argv[0]); - goto done; - } - if (strcmp(family, "ipv6") == 0){ - sin_len = sizeof(struct sockaddr_in6); - sin6.sin6_port = htons(port); - sin6.sin6_family = AF_INET6; - inet_pton(AF_INET6, addr, &sin6.sin6_addr); - sa = (struct sockaddr *)&sin6; - } - else if (strcmp(family, "ipv4") == 0){ - sin_len = sizeof(struct sockaddr_in); - sin.sin_family = AF_INET; - sin.sin_port = htons(port); - sin.sin_addr.s_addr = inet_addr(addr); - sa = (struct sockaddr *)&sin; - } - else{ - fprintf(stderr, "-f <%s> is invalid family\n", family); - goto done; - } - /* Bind port */ - if (callhome_bind(sa, sin_len, 1, &ss) < 0) - goto done; - /* Wait until connect */ - len = sizeof(from); - if ((s = accept(ss, &from, &len)) < 0){ - perror("accept"); - goto done; - } - /* s Pass the first connected socket using sendmsg(2) to stdout and exit. */ - if (fdpass(s) < 0) - goto done; - retval = 0; - done: - return retval; -} - - diff --git a/util/clixon_restconf_callhome_client.c b/util/clixon_restconf_callhome_client.c deleted file mode 100644 index ae4a75e4..00000000 --- a/util/clixon_restconf_callhome_client.c +++ /dev/null @@ -1,749 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - See RFC 8071 NETCONF Call Home and RESTCONF Call Home - - device/server client - +-----------------+ 1) tcp connect +-----------------+ - | clixon_restconf | ----------------> | callhome-client | <------ 3) HTTP - | | 2) tls | | - +-----------------+ <--------------- +-----------------+ - - The callhome-client listens on accept, when connect comes in, creates data socket and sends - RESTCONF GET to server, then re-waits for new accepts. - When accepting a connection, send HTTP data from input or -f tehn wait for reply - Reply is matched with -e or printed on stdout - - Tracing events on stdout using: - Accept: at t= # where is connection nr, is time since start of program - Close: at t= # where is connection nr, is local or remote, is time since start of connection - Reply: t= [\n\n] # where is nr data reply from start, is time since start of connection - Exit: # where is which exit point (for debugging) - - Timeline: - w - <--------------> - a0 d0 d1 a1 d0 d1 - ----------|----|----|------------------|----|----|------------------| - - ai Accepted connect from server - di Reply from server - n Number of ai:s, 0 means no limit (_accepts) - D Timeout of di:s (1st request sent at ai, sent back-to-back or with 1sec interval) (_data_timeout_s) - idle? If set do not close after D timeout - t Wait for accept, exit if no accepts (default: 60s), just a safety for deadlocks (_accept_timeout_s) - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include /* gethostbyname */ -#include /* inet_pton */ -#include /* TCP_NODELAY */ - -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -#define UTIL_TLS_OPTS "hD:f:F:a:p:c:C:k:n:N:it:d:e:" - -#define RESTCONF_CH_TLS 4336 - -/* User struct for context / accept */ -typedef struct { - int ta_ss; /* Accept socket */ - SSL_CTX *ta_ctx; /* SSL context */ - struct timeval ta_t0; /* Program start */ -} tls_accept_handle; - -/* User connection-specific data handle */ -typedef struct { - int sd_s; /* data socket */ - SSL *sd_ssl; /* SSL connection data */ - struct timeval sd_t0; /* Start of connection, eg accept call*/ -} tls_session_data; - -/* Lots of global variables here, alt pass them between ta and sd structs - */ -/* Input data file for HTTP request data */ -static FILE *_input_file = NULL; - -/* Expected accepts */ -static int _accepts = 1; - -/* Number of accepts */ -static int _n_accepts = 0; - -/* After accepting a socket, a request is sent to the server. The handle the data socket as follows: - * 0: close after first reply - * -1: dont close after reply, (remote side may close) - * s>0: send new requests during seconds after accept, then dont close - */ -static int _idle = 0; - -/* Timeout in seconds after each accept, if fired just exit */ -static int _accept_timeout_s = 60; - -/* Timeout of data requests (1st request sent at accept, sent back-to-back / 1sec interval) - * Note: uses blockling timeout 100ms - */ -static int _data_timeout_s = 0; - -/* Event trace, 1: terse (Accept:/Reply:/Close:) 2: full (data payload) */ -static int _event_trace = 0; -static FILE *_event_f = NULL; /* set to stdout in main */ - -/*! Create and bind stream socket - * - * @param[in] sa Socketaddress - * @param[in] sa_len Length of sa. Tecynicaliyu to be independent of sockaddr sa_len - * @param[in] backlog Listen backlog, queie of pending connections - * @param[out] sock Server socket (bound for accept) - * @retval 0 OK - * @retval -1 Error - */ -int -callhome_bind(struct sockaddr *sa, - size_t sin_len, - int backlog, - int *sock) -{ - int retval = -1; - int s = -1; - int on = 1; - - if (sock == NULL){ - errno = EINVAL; - perror("sock"); - goto done; - } - /* create inet socket */ - if ((s = socket(sa->sa_family, SOCK_STREAM, 0)) < 0) { - perror("socket"); - goto done; - } - if (setsockopt(s, SOL_SOCKET, SO_KEEPALIVE, (void *)&on, sizeof(on)) == -1) { - perror("setsockopt SO_KEEPALIVE"); - goto done; - } - if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void *)&on, sizeof(on)) == -1) { - perror("setsockopt SO_REUSEADDR"); - goto done; - } - /* only bind ipv6, otherwise it may bind to ipv4 as well which is strange but seems default */ - if (sa->sa_family == AF_INET6 && - setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &on, sizeof(on)) == -1) { - perror("setsockopt IPPROTO_IPV6"); - goto done; - } - if (bind(s, sa, sin_len) == -1) { - perror("bind"); - goto done; - } - if (listen(s, backlog) < 0){ - perror("listen"); - goto done; - } - if (sock) - *sock = s; - retval = 0; - done: - if (retval != 0 && s != -1) - close(s); - return retval; -} - -/*! read data from file return a malloced buffer - * - * Note same file is reread multiple times: same request/reply is made each iteration - * Also, the file read is limited to 1024 bytes - */ -static int -read_data_file(FILE *fe, - char **bufp, - size_t *lenp) -{ - int retval = -1; - char *buf = NULL; - int buflen = 1024; /* start size */ - char ch; - size_t len = 0; - int ret; - - if ((buf = malloc(buflen)) == NULL){ - clicon_err(OE_UNIX, errno, "malloc"); - goto done; - } - memset(buf, 0, buflen); - /* Start file form beginning */ - rewind(fe); - while (1){ - if ((ret = fread(&ch, 1, 1, fe)) < 0){ - clicon_err(OE_JSON, errno, "fread"); - goto done; - } - if (ret == 0) - break; - buf[len++] = ch; - // XXX No realloc, can overflow - } - *bufp = buf; - *lenp = len; - retval = 0; - done: - return retval; -} - -/*! Read data from file/stdin and write to TLS data socket - */ -static int -tls_write_file(FILE *fp, - SSL *ssl) -{ - int retval = -1; - char *buf = NULL; - size_t len = 0; - int ret; - int sslerr; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - if (read_data_file(fp, &buf, &len) < 0) - goto done; - if ((ret = SSL_write(ssl, buf, len)) < 1){ - sslerr = SSL_get_error(ssl, ret); - clixon_debug(CLIXON_DBG_DEFAULT, "%s SSL_write() n:%d errno:%d sslerr:%d", __FUNCTION__, ret, errno, sslerr); - } - retval = 0; - done: - if (buf) - free(buf); - return retval; -} - -/*! Client data socket, receive reply from server - * - * Print info on stdout - * If keep_open = 0, then close socket directly after 1st reply (client close) - * If keep_open = 1, then keep socket open (server close) - */ -static int -tls_server_reply_cb(int s, - void *arg) -{ - int retval = -1; - tls_session_data *sd = (tls_session_data *)arg; - SSL *ssl; - char buf[1024]; - int n; - char *expbuf = NULL; - struct timeval now; - struct timeval td; - static int seq = 0; // from start - - // clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - ssl = sd->sd_ssl; - /* get reply & decrypt */ - if ((n = SSL_read(ssl, buf, sizeof(buf))) < 0){ - clicon_err(OE_XML, errno, "SSL_read"); - goto done; - } - clixon_debug(CLIXON_DBG_DEFAULT, "%s n:%d", __FUNCTION__, n); - gettimeofday(&now, NULL); - timersub(&now, &sd->sd_t0, &td); /* from start of connection */ - if (n == 0){ /* Server closed socket */ - SSL_free(ssl); - clixon_event_unreg_fd(s, tls_server_reply_cb); - if (_event_trace) - fprintf(_event_f, "Close: %d remote at t=%lu\n", _n_accepts, td.tv_sec); - close(s); - free(sd); - if (_accepts == 0) - ; - else if (_accepts == 1){ - clixon_exit_set(1); /* XXX more elaborate logic: 1) continue request, 2) close and accept new */ - fprintf(_event_f, "Exit: %s remote\n", __FUNCTION__); - } - else - _accepts--; - goto ok; - } - seq++; - buf[n] = 0; - if (_event_trace){ - fprintf(_event_f, "Reply: %d t=%lu\n", seq, td.tv_sec); - if (_event_trace > 1) - fprintf(_event_f, "%s\n", buf); - } - /* See if we should send more requests on this socket */ - if (sd->sd_t0.tv_sec + _data_timeout_s > now.tv_sec){ - /* Send another packet */ - usleep(100000); /* XXX This is a blocking timeout */ - /* Write HTTP request on socket */ - if (tls_write_file(_input_file, sd->sd_ssl) < 0) - goto done; - } - else if (!_idle){ - clixon_debug(CLIXON_DBG_DEFAULT, "%s idle", __FUNCTION__); - SSL_shutdown(ssl); - SSL_free(ssl); - clixon_event_unreg_fd(s, tls_server_reply_cb); - if (_event_trace) - fprintf(_event_f, "Close: %d local at t=%lu\n", _n_accepts, td.tv_sec); - close(s); - if (_accepts == 0) - ; - else if (_accepts == 1){ - clixon_exit_set(1); /* XXX more elaborate logic: 1) continue request, 2) close and accept new */ - fprintf(_event_f, "Exit: %s idle\n", __FUNCTION__); - } - else - _accepts--; - free(sd); - } - ok: - retval = 0; - done: - if (expbuf) - free(expbuf); - clixon_debug(CLIXON_DBG_DEFAULT, "%s ret:%d", __FUNCTION__, retval); - return retval; -} - -/*! Create ssl connection, select alpn, connect and verify - */ -static int -tls_ssl_init_connect(SSL_CTX *ctx, - int s, - SSL **sslp) -{ - int retval = -1; - SSL *ssl = NULL; - unsigned char protos[10]; - int ret; - int verify; - int sslerr; - - /* create new SSL connection state */ - if ((ssl = SSL_new(ctx)) == NULL){ - clicon_err(OE_SSL, 0, "SSL_new."); - goto done; - } - SSL_set_fd(ssl, s); /* attach the socket descriptor */ - SSL_set_mode(ssl, SSL_MODE_AUTO_RETRY); - - protos[0] = 8; - strncpy((char*)&protos[1], "http/1.1", 9); - if ((retval = SSL_set_alpn_protos(ssl, protos, 9)) != 0){ - clicon_err(OE_SSL, retval, "SSL_set_alpn_protos."); - goto done; - } -#if 0 - SSL_get0_next_proto_negotiated(conn_.tls.ssl, &next_proto, &next_proto_len); - SSL_get0_alpn_selected(conn_.tls.ssl, &next_proto, &next_proto_len); -#endif - - /* perform the connection - TLSEXT_TYPE_application_layer_protocol_negotiation - int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos, - unsigned int protos_len); - see - https://www.openssl.org/docs/man3.0/man3/SSL_CTX_set_alpn_select_cb.html - */ - if ((ret = SSL_connect(ssl)) < 1){ - sslerr = SSL_get_error(ssl, ret); - clixon_debug(CLIXON_DBG_DEFAULT, "%s SSL_read() n:%d errno:%d sslerr:%d", __FUNCTION__, ret, errno, sslerr); - - switch (sslerr){ - case SSL_ERROR_SSL: /* 1 */ - goto done; - break; - default: - clicon_err(OE_XML, errno, "SSL_connect"); - goto done; - break; - } - } - /* check certificate verification result */ - verify = SSL_get_verify_result(ssl); - switch (verify) { - case X509_V_OK: - break; - default: - clicon_err(OE_SSL, errno, "verify problems: %d", verify); - goto done; - } - *sslp = ssl; - retval = 0; - done: - return retval; -} - -static int -tls_timeout_cb(int fd, - void *arg) -{ - fprintf(_event_f, "Exit: %s\n", __FUNCTION__); - exit(200); -} - -/*! Timeout in seconds after each accept, if fired just exit - */ -static int -tls_client_timeout(void *arg) -{ - int retval = -1; - struct timeval now; - struct timeval t; - struct timeval t1 = {0, 0}; - - /* Unregister existing timeout */ - clixon_event_unreg_timeout(tls_timeout_cb, arg); - /* Set timeout */ - gettimeofday(&now, NULL); - t1.tv_sec = _accept_timeout_s; - timeradd(&now, &t1, &t); - if (clixon_event_reg_timeout(t, - tls_timeout_cb, - arg, - "tls client timeout") < 0) - goto done; - retval = 0; - done: - return retval; -} - -/*! Callhome-server accept socket - */ -static int -tls_server_accept_cb(int ss, - void *arg) -{ - int retval = -1; - tls_accept_handle *ta = (tls_accept_handle *)arg; - tls_session_data *sd = NULL; - int s; - struct sockaddr from = {0,}; - socklen_t len; - SSL *ssl = NULL; - struct timeval td; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - len = sizeof(from); - if ((s = accept(ss, &from, &len)) < 0){ - perror("accept"); - goto done; - } - clixon_debug(CLIXON_DBG_DEFAULT, "accepted"); - if (tls_ssl_init_connect(ta->ta_ctx, s, &ssl) < 0) - goto done; - clixon_debug(CLIXON_DBG_DEFAULT, "connected"); - if ((sd = malloc(sizeof(*sd))) == NULL){ - clicon_err(OE_UNIX, errno, "malloc"); - goto done; - } - memset(sd, 0, sizeof(*sd)); - sd->sd_s = s; - sd->sd_ssl = ssl; - gettimeofday(&sd->sd_t0, NULL); - timersub(&sd->sd_t0, &ta->ta_t0, &td); /* from start of connection */ - _n_accepts++; - if (_event_trace) - fprintf(_event_f, "Accept: %d at t=%lu\n", _n_accepts, td.tv_sec); - - /* Always write one HTTP request on socket, maybe more if _data_timeout_s > 0 */ - if (tls_write_file(_input_file, ssl) < 0) - goto done; - /* register callback for reply */ - if (clixon_event_reg_fd(s, tls_server_reply_cb, sd, "tls server reply") < 0) - goto done; - /* Unregister old + register new timeout */ - if (tls_client_timeout(ta) < 0) - goto done; - retval = 0; - done: - return retval; -} - -/*! Out must be set to point to the selected protocol (which may be within in). - */ -static int -tls_proto_select_cb(SSL *s, - unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg) -{ - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - return 0; -} - -/*! Verify tls auth - * - * @see tlsauth_verify_callback - * This code needs a "X509 store", see X509_STORE_new() - * crl_file / crl_dir - */ -static int -tls_auth_verify_callback(int preverify_ok, - X509_STORE_CTX *x509_ctx) -{ - return 1; /* success */ -} - -static SSL_CTX * -tls_ctx_init(const char *cert_path, - const char *key_path, - const char *ca_cert_path) -{ - SSL_CTX *ctx = NULL; - - if ((ctx = SSL_CTX_new(TLS_client_method())) == NULL) { - clicon_err(OE_SSL, 0, "SSL_CTX_new"); - goto done; - } - SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, tls_auth_verify_callback); - /* get peer certificate - nc_client_tls_update_opts */ - if (SSL_CTX_use_certificate_file(ctx, cert_path, SSL_FILETYPE_PEM) != 1) { - clicon_err(OE_SSL, 0, "SSL_CTX_use_certificate_file"); - goto done; - } - if (SSL_CTX_use_PrivateKey_file(ctx, key_path, SSL_FILETYPE_PEM) != 1) { - clicon_err(OE_SSL, 0, "SSL_CTX_use_PrivateKey_file"); - goto done; - } - if (SSL_CTX_load_verify_locations(ctx, ca_cert_path, NULL) != 1) { - clicon_err(OE_SSL, 0, "SSL_CTX_load_verify_locations"); - goto done; - } - (void)SSL_CTX_set_next_proto_select_cb(ctx, tls_proto_select_cb, NULL); - return ctx; - done: - return NULL; -} - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options]\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-f \tHTTP input file (overrides stdin)\n" - "\t-F ipv4|ipv6 \tSocket address family(ipv4 default)\n" - "\t-a \tIP address (eg 1.2.3.4) - mandatory\n" - "\t-p \tPort (default %d)\n" - "\t-c \tcert\n" - "\t-C \tcacert\n" - "\t-k \tkey\n" - "\t-n \tQuit after this many incoming connections, 0 means no limit. Default: 1\n" - "\t-t \tTimeout in seconds after each accept, if fired just exit. Default: %ds\n" - "\t-d \tTimeout of data requests on a connection in seconds after each accept, if fired either close or keep idle (see -i). Default: 0s\n" - "\t-i \tIdle after receiving last reply. Otherwise close directly after receiving last reply\n" - "\t-e \tEvent trace on stdout, 1: terse, 2: full\n" - , - argv0, - RESTCONF_CH_TLS, - _accept_timeout_s); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - clicon_handle h; - int c; - uint16_t port = RESTCONF_CH_TLS; - SSL_CTX *ctx = NULL; - int ss = -1; - int dbg = 0; - tls_accept_handle *ta = NULL; - char *input_filename = NULL; - char *ca_cert_path = NULL; - char *cert_path = NULL; - char *key_path = NULL; - FILE *fp = stdin; /* base file, stdin, can be overridden with -f */ - struct sockaddr_in6 sin6 = {0,}; // because its larger than sin and sa - struct sockaddr *sa = (struct sockaddr *)&sin6; - size_t sa_len; - char *addr = "127.0.0.1"; - char *family = "inet:ipv4-address"; - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init(__FILE__, LOG_INFO, CLICON_LOG_STDERR); - if ((h = clicon_handle_init()) == NULL) - goto done; - while ((c = getopt(argc, argv, UTIL_TLS_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv[0]); - break; - case 'f': - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - input_filename = optarg; - break; - case 'F': - family = optarg; - break; - case 'a': - addr = optarg; - break; - case 'p': - if (sscanf(optarg, "%hu", &port) != 1) - usage(argv[0]); - break; - case 'c': - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - cert_path = optarg; - break; - case 'C': - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - ca_cert_path = optarg; - break; - case 'k': - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - key_path = optarg; - break; - case 'n': - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - _accepts = atoi(optarg); - break; - case 'i': /* keep open, do not close after first reply */ - _idle = 1; - break; - case 't': /* accept timeout */ - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - _accept_timeout_s = atoi(optarg); - break; - case 'd': /* data timeout */ - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - _data_timeout_s = atoi(optarg); - break; - case 'e': /* Event trace */ - if (optarg == NULL || *optarg == '-') - usage(argv[0]); - _event_trace = atoi(optarg); - _event_f = stdout; - break; - default: - usage(argv[0]); - break; - } - if (cert_path == NULL || key_path == NULL || ca_cert_path == NULL){ - fprintf(stderr, "-c and -k -C are mandatory\n"); - usage(argv[0]); - } - clixon_debug_init(dbg, NULL); - - if (input_filename){ - if ((_input_file = fopen(input_filename, "r")) == NULL){ - clicon_err(OE_YANG, errno, "open(%s)", input_filename); - goto done; - } - } - if ((ctx = tls_ctx_init(cert_path, key_path, ca_cert_path)) == NULL) - goto done; - if (port == 0){ - fprintf(stderr, "-p is invalid\n"); - usage(argv[0]); - goto done; - } - if (addr == NULL){ - fprintf(stderr, "-a is NULL\n"); - usage(argv[0]); - goto done; - } - if (clixon_inet2sin(family, addr, port, sa, &sa_len) < 0) - goto done; - /* Bind port */ - if (callhome_bind(sa, sa_len, 1, &ss) < 0) - goto done; - clixon_debug(CLIXON_DBG_DEFAULT, "callhome_bind %s:%hu", addr, port); - if ((ta = malloc(sizeof(*ta))) == NULL){ - clicon_err(OE_UNIX, errno, "malloc"); - goto done; - } - memset(ta, 0, sizeof(*ta)); - ta->ta_ctx = ctx; - ta->ta_ss = ss; - gettimeofday(&ta->ta_t0, NULL); - if (clixon_event_reg_fd(ss, tls_server_accept_cb, ta, "tls server accept") < 0) - goto done; - if (tls_client_timeout(ta) < 0) - goto done; - if (clixon_event_loop(h) < 0) - goto done; - retval = 0; - done: - if (ss != -1) - clixon_event_unreg_fd(ss, tls_server_accept_cb); - if (ta) - free(ta); - if (fp) - fclose(fp); - if (ss != -1) - close(ss); - if (ctx) - SSL_CTX_free(ctx); /* release context */ - clicon_handle_exit(h); /* frees h and options (and streams) */ - clixon_err_exit(); - clixon_debug(CLIXON_DBG_DEFAULT, "clixon_restconf_callhome_client pid:%u done", getpid()); - clicon_log_exit(); /* Must be after last clixon_debug */ - return retval; -} diff --git a/util/clixon_util_datastore.c b/util/clixon_util_datastore.c deleted file mode 100644 index 5977bde5..00000000 --- a/util/clixon_util_datastore.c +++ /dev/null @@ -1,366 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC(Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clicon */ -#include - -/* Command line options to be passed to getopt(3) */ -#define DATASTORE_OPTS "hDd:b:f:x:y:Y:" - -/*! usage - */ -static void -usage(char *argv0) -{ - fprintf(stderr, "usage:%s * []\n" - "where options are\n" - "\t-h\t\tHelp\n" - "\t-D\t\tDebug\n" - "\t-d \t\tDatabase name. Default: running. Alt: candidate,startup\n" - "\t-b \tDatabase directory. Mandatory\n" - "\t-f \tDatabase format: xml or json\n" - "\t-x \tXML file. Alternative to put argument\n" - "\t-y \tYang file. Mandatory\n" - "\t-Y \tYang dirs (can be several)\n" - "and command is either:\n" - "\tget []\n" - "\tmget []\n" - "\tput (merge|replace|create|delete|remove) []\n" - "\tcopy \n" - "\tlock \n" - "\tunlock\n" - "\tunlock_all \n" - "\tislocked\n" - "\texists\n" - "\tdelete\n" - "\tinit\n" - , - argv0 - ); - exit(0); -} - -int -main(int argc, char **argv) -{ - int retval = -1; - int c; - clicon_handle h; - char *argv0; - char *db = "running"; - char *cmd = NULL; - yang_stmt *yspec = NULL; - char *yangfilename = NULL; - char *xmlfilename = NULL; - char *dbdir = NULL; - int ret; - uint32_t id; - enum operation_type op; - cxobj *xt = NULL; - int i; - char *xpath; - cbuf *cbret = NULL; - int dbg = 0; - cxobj *xerr = NULL; - cxobj *xcfg = NULL; - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init(__FILE__, LOG_INFO, CLICON_LOG_STDERR); - - argv0 = argv[0]; - /* Defaults */ - if ((h = clicon_handle_init()) == NULL) - goto done; - if ((xcfg = xml_new("clixon-config", NULL, CX_ELMNT)) == NULL) - goto done; - if (clicon_conf_xml_set(h, xcfg) < 0) - goto done; - /* getopt in two steps, first find config-file before over-riding options. */ - clicon_option_str_set(h, "CLICON_XMLDB_FORMAT", "xml"); /* default */ - while ((c = getopt(argc, argv, DATASTORE_OPTS)) != -1) - switch (c) { - case '?' : - case 'h' : /* help */ - usage(argv0); - break; - case 'D' : /* debug */ - dbg = 1; - break; - case 'd': /* db symbolic: running|candidate|startup */ - if (!optarg) - usage(argv0); - db = optarg; - break; - case 'b': /* db directory */ - if (!optarg) - usage(argv0); - dbdir = optarg; - break; - case 'f': /* db format */ - if (!optarg) - usage(argv0); - clicon_option_str_set(h, "CLICON_XMLDB_FORMAT", optarg); - break; - case 'x': /* XML file */ - if (!optarg) - usage(argv0); - xmlfilename = optarg; - break; - case 'y': /* Yang file */ - if (!optarg) - usage(argv0); - yangfilename = optarg; - break; - case 'Y': - if (clicon_option_add(h, "CLICON_YANG_DIR", optarg) < 0) - goto done; - break; - } - /* - * Logs, error and debug to stderr, set debug level - */ - clicon_log_init(__FILE__, dbg?LOG_DEBUG:LOG_INFO, CLICON_LOG_STDERR); - clixon_debug_init(dbg, NULL); - - argc -= optind; - argv += optind; - if (argc < 1) - usage(argv0); - cmd = argv[0]; - if (dbdir == NULL){ - clicon_err(OE_DB, 0, "Missing dbdir -b option"); - goto done; - } - if (yangfilename == NULL){ - clicon_err(OE_YANG, 0, "Missing yang filename -y option"); - goto done; - } - /* Connect to plugin to get a handle */ - if (xmldb_connect(h) < 0) - goto done; - /* Create yang spec */ - if ((yspec = yspec_new()) == NULL) - goto done; - /* Parse yang spec from given file */ - if (yang_spec_parse_file(h, yangfilename, yspec) < 0) - goto done; - clicon_option_str_set(h, "CLICON_XMLDB_DIR", dbdir); - clicon_dbspec_yang_set(h, yspec); - if (strcmp(cmd, "get")==0){ - if (argc != 1 && argc != 2) - usage(argv0); - if (argc==2) - xpath = argv[1]; - else - xpath = "/"; - if (xmldb_get(h, db, NULL, xpath, &xt) < 0) - goto done; - if (clixon_xml2file(stdout, xt, 0, 0, NULL, fprintf, 0, 0) < 0) - goto done; - fprintf(stdout, "\n"); - if (xt){ - xml_free(xt); - xt = NULL; - } - } - else if (strcmp(cmd, "mget")==0){ - int nr; - if (argc != 2 && argc != 3) - usage(argv0); - nr = atoi(argv[1]); - if (argc==3) - xpath = argv[2]; - else - xpath = "/"; - for (i=0;i -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" -#include "clixon/clixon_backend.h" - -/* Command line options to be passed to getopt(3) */ -#define DISPATCHER_OPTS "hD:a:i:p:rc:" - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options]\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \t Debug - print dispatch tree\n" - "\t-a \t Argument to callback (default: NULL)\n" - "\t-i \t Function index: 1..3 (default: 1)\n" - "\t-p \t Registered path (default: /)\n" - "\t-r \t Register callback (based on -a/-i/-p setting)\n" - "\t-c \t Call dispatcher with path\n", - argv0 - ); - exit(0); -} - -/*! Function to handle a path - * - * @param[in] h Generic handler - * @param[in] xpath Registered XPath using canonical prefixes - * @param[in] userargs Per-call user arguments - * @param[in] arg Per-path user argument - *( -/ * Make a CB() macro to generate simple callbacks that just prints the path and arg - */ -#define CB(i) static int cb##i(void *h0, char *xpath, void *userargs, void *arg) { fprintf(stdout, "%s %s\n", __FUNCTION__, (char*)arg); return 0; } - -CB(1) -CB(2) - -int -main(int argc, - char **argv) -{ - int retval = -1; - char *argv0 = argv[0]; - int logdst = CLICON_LOG_STDERR; - int dbg = 0; - int c; - char *arg = NULL; - handler_function fn = cb1; - dispatcher_entry_t *htable = NULL; - int ret; - char *regpath = "/"; /* Register path */ - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init("dispatcher", LOG_DEBUG, logdst); - - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, DISPATCHER_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv0); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv0); - break; - - case 'a' : - case 'i' : - case 'p' : - case 'r' : - case 'c' : - break; - default: - usage(argv[0]); - break; - } - /* - * Logs, error and debug to stderr or syslog, set debug level - */ - clicon_log_init("xpath", dbg?LOG_DEBUG:LOG_INFO, logdst); - clixon_debug_init(dbg, NULL); - /* Now rest of options */ - opterr = 0; - optind = 1; - while ((c = getopt(argc, argv, DISPATCHER_OPTS)) != -1){ - switch (c) { - case 'D' : /* debug */ - break; /* see above */ - case 'a' : /* arg string */ - arg = optarg; - break; - case 'i' : /* dispatcher function: 1..3 */ - switch (atoi(optarg)){ - case 1: fn = cb1; break; - case 2: fn = cb2; break; - // case 3: fn = cb3; break; - } - break; - case 'p' : /* register path */ - regpath = optarg; - break; - case 'r' :{ /* register callback based on -a/-i/-p*/ - dispatcher_definition x = {regpath, fn, arg}; - if (dispatcher_register_handler(&htable, &x) < 0) - goto done; - break; - } - case 'c':{ /* Execute a call using path */ - char *path = optarg; - if ((ret = dispatcher_call_handlers(htable, NULL, path, NULL)) < 0) - goto done; - fprintf(stderr, "path:%s ret:%d\n", path, ret); - break; - } - default: - usage(argv[0]); - break; - } - } - if (dbg) - dispatcher_print(stderr, 0, htable); - dispatcher_free(htable); - retval = 0; - done: - return retval; -} diff --git a/util/clixon_util_grpc.c b/util/clixon_util_grpc.c deleted file mode 100644 index f9e2418e..00000000 --- a/util/clixon_util_grpc.c +++ /dev/null @@ -1,551 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC(Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * - * HTTP2 + OPENSSL client integrated with clixon events - * Ubuntu package: - * apt install libnghttp2-dev - * Example run: clixon_util_ssl -H nghttp2.org - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include /* gethostbyname */ -#include /* inet_pton */ -#include /* TCP_NODELAY */ - - -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -#define UTIL_GRPC_OPTS "hD:H:" - -#define ARRLEN(x) (sizeof(x) / sizeof(x[0])) - -/* User data handle to nghttp2 lib */ -typedef struct { - int sd_s; - SSL *sd_ssl; - nghttp2_session *sd_session; - int32_t sd_stream_id; -} session_data; - -#define MAKE_NV(NAME, VALUE, VALUELEN) \ - { \ - (uint8_t *)NAME, (uint8_t *)VALUE, sizeof(NAME) - 1, VALUELEN, \ - NGHTTP2_NV_FLAG_NONE \ - } - -#define MAKE_NV2(NAME, VALUE) \ - { \ - (uint8_t *)NAME, (uint8_t *)VALUE, sizeof(NAME) - 1, sizeof(VALUE) - 1, \ - NGHTTP2_NV_FLAG_NONE \ - } - -#if 1 /* DEBUG */ -static void -print_header(const uint8_t *name, - size_t namelen, - const uint8_t *value, - size_t valuelen) -{ - clixon_debug(CLIXON_DBG_DEFAULT, "%s %s", name, value); -} - -/* Print HTTP headers to |f|. Please note that this function does not - take into account that header name and value are sequence of - octets, therefore they may contain non-printable characters. */ -static void -print_headers(nghttp2_nv *nva, - size_t nvlen) -{ - size_t i; - - for (i = 0; i < nvlen; ++i) - print_header(nva[i].name, nva[i].namelen, nva[i].value, nva[i].valuelen); -} -#endif /* DEBUG */ - - -/* Transmit the |data|, |length| bytes, to the network. - * type is: nghttp2_on_header_callback - */ -static ssize_t -send_callback(nghttp2_session *session, - const uint8_t *data, - size_t length, - int flags, - void *user_data) -{ - session_data *sd = (session_data*)user_data; - int ret; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s %zu:", __FUNCTION__, length); -#if 0 - { - int i; - for (i=0; isd_ssl, data, length)) < 0) - return ret; - return ret; -} - -/*! - */ -static int -on_frame_recv_callback(nghttp2_session *session, - const nghttp2_frame *frame, - void *user_data) -{ - //session_data *sd = (session_data*)user_data; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s %d", __FUNCTION__, frame->hd.stream_id); - if (frame->hd.type == NGHTTP2_HEADERS && - frame->headers.cat == NGHTTP2_HCAT_RESPONSE) - clixon_debug(CLIXON_DBG_DEFAULT, "All headers received %d", frame->hd.stream_id); - - return 0; -} - -/*! - */ -static int -on_data_chunk_recv_callback(nghttp2_session *session, - uint8_t flags, - int32_t stream_id, - const uint8_t *data, - size_t len, - void *user_data) -{ - session_data *sd = (session_data*)user_data; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s %d", __FUNCTION__, stream_id); - if (sd->sd_session == session && - sd->sd_stream_id == stream_id) - fwrite(data, 1, len, stdout); /* This is where data is printed */ - return 0; -} - -/*! - */ -static int -on_stream_close_callback(nghttp2_session *session, - int32_t stream_id, - nghttp2_error_code error_code, - void *user_data) -{ - //session_data *sd = (session_data*)user_data; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - return 0; -} - -/*! - */ -static int -on_header_callback(nghttp2_session *session, - const nghttp2_frame *frame, - const uint8_t *name, - size_t namelen, - const uint8_t *value, - size_t valuelen, - uint8_t flags, - void *user_data) -{ - // session_data *sd = (session_data*)user_data; - - if (frame->hd.type == NGHTTP2_HEADERS && - frame->headers.cat == NGHTTP2_HCAT_RESPONSE){ - clixon_debug(CLIXON_DBG_DEFAULT, "%s %d:", __FUNCTION__, frame->hd.stream_id); - print_header(name, namelen, value, valuelen); - } - return 0; -} - -/*! - */ -static int -on_begin_headers_callback(nghttp2_session *session, - const nghttp2_frame *frame, - void *user_data) -{ - // session_data *sd = (session_data*)user_data; - - if (frame->hd.type == NGHTTP2_HEADERS && - frame->headers.cat == NGHTTP2_HCAT_RESPONSE) - clixon_debug(CLIXON_DBG_DEFAULT, "%s Response headers %d", - __FUNCTION__, frame->hd.stream_id); - return 0; -} - -/*! Initialize callbacks - */ -static int -session_init(nghttp2_session **session, - session_data *sd) -{ - nghttp2_session_callbacks *callbacks = NULL; - - nghttp2_session_callbacks_new(&callbacks); - nghttp2_session_callbacks_set_send_callback(callbacks, send_callback); - nghttp2_session_callbacks_set_on_frame_recv_callback(callbacks, - on_frame_recv_callback); - nghttp2_session_callbacks_set_on_data_chunk_recv_callback( - callbacks, on_data_chunk_recv_callback); - nghttp2_session_callbacks_set_on_stream_close_callback( - callbacks, on_stream_close_callback); - nghttp2_session_callbacks_set_on_header_callback(callbacks, - on_header_callback); - nghttp2_session_callbacks_set_on_begin_headers_callback( - callbacks, on_begin_headers_callback); - nghttp2_session_client_new(session, callbacks, sd); - - nghttp2_session_callbacks_del(callbacks); - return 0; -} - -static int -send_client_connection_header(nghttp2_session *session) -{ - int retval = -1; - nghttp2_settings_entry iv[1] = { - {NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, 100}}; - int rv; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - /* client 24 bytes magic string will be sent by nghttp2 library */ - rv = nghttp2_submit_settings(session, NGHTTP2_FLAG_NONE, iv, ARRLEN(iv)); - if (rv != 0) { - clicon_err(OE_XML, 0, "Could not submit SETTINGS: %s", nghttp2_strerror(rv)); - goto done; - } - retval = 0; - done: - return retval; -} - - -/*! Sets sd->sd_stream_id - */ -static int -submit_request(session_data *sd, - char *schema, - char *hostname, - char *path) -{ - int retval = -1; - nghttp2_nv hdrs[] = { - MAKE_NV2(":method", "GET"), - MAKE_NV(":scheme", schema, strlen(schema)), - MAKE_NV(":authority", hostname, strlen(hostname)), - MAKE_NV(":path", path, strlen(path)) - }; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s Request headers:", __FUNCTION__); - print_headers(hdrs, ARRLEN(hdrs)); - if ((sd->sd_stream_id = nghttp2_submit_request(sd->sd_session, - NULL, - hdrs, - ARRLEN(hdrs), - NULL, - NULL)) < 0){ - clicon_err(OE_XML, 0, "Could not submit HTTP request: %s", - nghttp2_strerror(sd->sd_stream_id)); - goto done; - } - - retval = 0; - done: - return retval; -} - -static int -socket_connect_inet(char *hostname, - uint16_t port, - int *sock0) -{ - int retval = -1; - int s = -1; - struct sockaddr_in addr; - int ret; - struct hostent *host; - int one = 1; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s to %s:%hu", __FUNCTION__, hostname, port); - memset(&addr, 0, sizeof(addr)); - addr.sin_family = AF_INET; - addr.sin_port = htons(port); - if ((ret = inet_pton(addr.sin_family, hostname, &addr.sin_addr)) < 0){ - clicon_err(OE_UNIX, errno, "inet_pton"); - goto done; - } - if (ret == 0){ /* Try DNS NOTE OBSOLETE */ - if ((host = gethostbyname(hostname)) == NULL){ - clicon_err(OE_UNIX, errno, "gethostbyname"); - goto done; - } - addr.sin_addr.s_addr = *(long*)(host->h_addr); /* XXX Just to get it to work */ - } - /* special error handling to get understandable messages (otherwise ENOENT) */ - if ((s = socket(addr.sin_family, SOCK_STREAM, 0)) < 0) { - clicon_err(OE_CFG, errno, "socket"); - return -1; - } - if (connect(s, (struct sockaddr*)&addr, sizeof(addr)) < 0){ - clicon_err(OE_CFG, errno, "connecting socket inet4"); - close(s); - goto done; - } - /* libev requires this */ - setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)); - if (sock0 != NULL) - *sock0 = s; - retval = 0; - done: - if (sock0 == NULL && s >= 0) - close(s); - return retval; -} - -/* NPN TLS extension client callback. We check that server advertised - the HTTP/2 protocol the nghttp2 library supports. If not, exit - the program. */ -static int -select_next_proto_cb(SSL *ssl, - unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg) -{ - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - if (nghttp2_select_next_protocol(out, outlen, in, inlen) <= 0) - return -1; - clixon_debug(CLIXON_DBG_DEFAULT, "%s out: %s in:%s", __FUNCTION__, *out, in); - return SSL_TLSEXT_ERR_OK; -} - - -static SSL_CTX* -InitCTX(void) -{ - const SSL_METHOD *method; - SSL_CTX *ctx; - -#if 1 - method = SSLv23_client_method(); -#else - OpenSSL_add_all_algorithms(); /* Load cryptos, et.al. */ - SSL_load_error_strings(); /* Bring in and register error messages */ - method = TLSv1_2_client_method(); /* Create new client-method instance */ -#endif - /* Create new context */ - if ((ctx = SSL_CTX_new(method)) == NULL){ - clicon_err(OE_XML, errno, "SSL_CTX_new"); - goto done; - } - - SSL_CTX_set_options(ctx, - SSL_OP_ALL | SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | - SSL_OP_NO_COMPRESSION | - SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION); -#ifndef OPENSSL_NO_NEXTPROTONEG - SSL_CTX_set_next_proto_select_cb(ctx, select_next_proto_cb, NULL); -#endif -#if OPENSSL_VERSION_NUMBER >= 0x10002000L - SSL_CTX_set_alpn_protos(ctx, (const unsigned char *)"\x02h2", 3); -#endif - - done: - return ctx; -} - -static int -ssl_input_cb(int s, - void *arg) -{ - int retval = -1; - session_data *sd = (session_data *)arg; - SSL *ssl; - char buf[1024]; - int n; - nghttp2_session *session; - int readlen; - - ssl = sd->sd_ssl; - session = sd->sd_session; - /* get reply & decrypt */ - if ((n = SSL_read(ssl, buf, sizeof(buf))) < 0){ - clicon_err(OE_XML, errno, "SSL_read"); - goto done; - } - if (n == 0){ - fprintf(stdout, "%s closed\n", __FUNCTION__); - goto done; - } - if ((readlen = nghttp2_session_mem_recv(session, (unsigned char*)buf, n)) < 0){ - clicon_err(OE_XML, errno, "nghttp2_session_mem_recv"); - goto done; - } - nghttp2_session_send(session); -#if 0 - buf[n] = 0; - fprintf(stdout, "%s\n", buf); -#endif - retval = 0; - done: - return retval; -} - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options] with xml on stdin\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-H \tURI hostname\n" - , - argv0); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - clicon_handle h; - int c; - char *hostname = NULL; - uint16_t port = 443; - SSL_CTX *ctx = NULL; - int ss = -1; - SSL *ssl; - int ret; - nghttp2_session *session = NULL; - session_data *sd = NULL; - int dbg = 0; - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init(__FILE__, LOG_INFO, CLICON_LOG_STDERR); - if ((h = clicon_handle_init()) == NULL) - goto done; - while ((c = getopt(argc, argv, UTIL_GRPC_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv[0]); - break; - case 'H': /* hostname */ - hostname = optarg; - break; - default: - usage(argv[0]); - break; - } - if (hostname == NULL){ - fprintf(stderr, "-H is mandatory\n"); - usage(argv[0]); - } - clixon_debug_init(dbg, NULL); - SSL_library_init(); - if ((ctx = InitCTX()) == NULL) - goto done; - if (socket_connect_inet(hostname, port, &ss) < 0) - goto done; - ssl = SSL_new(ctx); /* create new SSL connection state */ - SSL_set_fd(ssl, ss); /* attach the socket descriptor */ - /* perform the connection */ - if ((ret = SSL_connect(ssl)) < 0){ - clicon_err(OE_XML, errno, "SSL_connect"); - goto done; - } - /* In the nghttp2 code, there is an asynchronous step for - * a connected socket, here I just assume it is connected. */ - if ((sd = malloc(sizeof(*sd))) == NULL){ - clicon_err(OE_UNIX, errno, "malloc"); - goto done; - } - memset(sd, 0, sizeof(*sd)); - sd->sd_s = ss; - sd->sd_ssl = ssl; - if (session_init(&session, sd) < 0) - goto done; - sd->sd_session = session; - if (send_client_connection_header(session) < 0) - goto done; - if (submit_request(sd, "https", hostname, "/") < 0) - goto done; - if (nghttp2_session_send(session) != 0){ - clicon_err(OE_XML, errno, "nghttp2_session_send"); - goto done; - } - if (clixon_event_reg_fd(ss, ssl_input_cb, sd, "ssl socket") < 0) - goto done; - if (clixon_event_loop(h) < 0) - goto done; - retval = 0; - done: - if (ss != -1) - close(ss); - if (ctx) - SSL_CTX_free(ctx); /* release context */ - return retval; -} - - diff --git a/util/clixon_util_json.c b/util/clixon_util_json.c deleted file mode 100644 index 4f3c8aa3..00000000 --- a/util/clixon_util_json.c +++ /dev/null @@ -1,165 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * JSON utility command - * @see http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf - * and RFC 7951 JSON Encoding of Data Modeled with YANG - * and RFC 8259 The JavaScript Object Notation (JSON) Data Interchange Format - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -/* - * JSON parse and pretty print test program - * Usage: xpath - * read json from input - * Example compile: - gcc -g -o json -I. -I../clixon ./clixon_json.c -lclixon -lcligen - * Example run: - echo '{"foo": -23}' | ./json -*/ -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options] JSON as input on stdin\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-j \t\tOutput as JSON (default is as XML)\n" - "\t-l \tLog on (s)yslog, std(e)rr, std(o)ut (stderr is default)\n" - "\t-p \t\tPretty-print output\n" - "\t-y \tyang filename to parse (must be stand-alone)\n" , - argv0); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - cxobj *xt = NULL; - cbuf *cb = cbuf_new(); - int c; - int logdst = CLICON_LOG_STDERR; - int json = 0; - char *yang_filename = NULL; - yang_stmt *yspec = NULL; - cxobj *xerr = NULL; /* malloced must be freed */ - int ret; - int pretty = 0; - int dbg = 0; - - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, "hD:jl:py:")) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv[0]); - break; - case 'j': - json++; - break; - case 'l': /* Log destination: s|e|o|f */ - if ((logdst = clicon_log_opt(optarg[0])) < 0) - usage(argv[0]); - break; - case 'p': - pretty++; - break; - case 'y': - yang_filename = optarg; - break; - default: - usage(argv[0]); - break; - } - clicon_log_init(__FILE__, dbg?LOG_DEBUG:LOG_INFO, logdst); - clixon_debug_init(dbg, NULL); - - if (yang_filename){ - if ((yspec = yspec_new()) == NULL) - goto done; - if (yang_parse_filename(NULL, yang_filename, yspec) == NULL){ - fprintf(stderr, "yang parse error %s\n", clicon_err_reason); - return -1; - } - } - if ((ret = clixon_json_parse_file(stdin, yspec?1:0, yspec?YB_MODULE:YB_NONE, yspec, &xt, &xerr)) < 0) - goto done; - if (ret == 0){ - xml_print(stderr, xerr); - goto done; - } - if (json){ - if (clixon_json2cbuf(cb, xt, pretty, 1, 0) < 0) - goto done; - } - else if (clixon_xml2cbuf(cb, xt, 0, pretty, NULL, -1, 1) < 0) - goto done; - fprintf(stdout, "%s", cbuf_get(cb)); - fflush(stdout); - retval = 0; - done: - if (yspec) - ys_free(yspec); - if (xt) - xml_free(xt); - if (cb) - cbuf_free(cb); - return retval; -} diff --git a/util/clixon_util_path.c b/util/clixon_util_path.c deleted file mode 100644 index 012c1a75..00000000 --- a/util/clixon_util_path.c +++ /dev/null @@ -1,306 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC(Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * "api-path" is "URI-encoded path expression" definition in RFC8040 3.5.3 - * "Instance-identifier" is a subset of XML Xpaths and defined in Yang, used in NACM for example. - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -/* Command line options to be passed to getopt(3) */ -#define UTIL_PATH_OPTS "hD:f:ap:y:Y:n:" - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options]\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-f \tXML file\n" - "\t-a \t\tUse API-PATH (default INSTANCE-ID)\n" - "\t-p \tPATH string\n" - "\t-y \tYang filename or dir (load all files)\n" - "\t-Y \tYang dirs (can be several)\n" - "\t-n \tRepeat the call n times(for profiling)\n" - "and the following extra rules:\n" - "\tif -f is not given, XML input is expected on stdin\n" - "\tif -p is not given, is expected as the first line on stdin\n" - "This means that with no arguments, and XML is expected on stdin.\n", - argv0 - ); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - char *argv0 = argv[0]; - int i; - cxobj *x = NULL; - cxobj *xc; - cxobj **xvec = NULL; - int xlen = 0; - int c; - int len; - char *buf = NULL; - int ret; - FILE *fp = stdin; /* unless overriden by argv[1] */ - char *yang_file_dir = NULL; - yang_stmt *yspec = NULL; - char *path = NULL; - char *filename; - cbuf *cb = NULL; - int api_path_p = 0; /* api-path or instance-id */ - clicon_handle h; - struct stat st; - cxobj *xcfg = NULL; - cxobj *xerr = NULL; /* malloced must be freed */ - int nr = 1; - int dbg = 0; - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init("api-path", LOG_DEBUG, CLICON_LOG_STDERR); - /* Initialize clixon handle */ - if ((h = clicon_handle_init()) == NULL) - goto done; - /* Initialize config tree (needed for -Y below) */ - if ((xcfg = xml_new("clixon-config", NULL, CX_ELMNT)) == NULL) - goto done; - if (clicon_conf_xml_set(h, xcfg) < 0) - goto done; - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, UTIL_PATH_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv0); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv0); - break; - case 'f': /* XML file */ - filename = optarg; - if ((fp = fopen(filename, "r")) == NULL){ - clicon_err(OE_UNIX, errno, "fopen(%s)", optarg); - goto done; - } - break; - case 'a': /* API-PATH instead of INSTANCE-ID */ - api_path_p++; - break; - case 'p': /* API-PATH string */ - path = optarg; - break; - case 'y': - yang_file_dir = optarg; - break; - case 'Y': - if (clicon_option_add(h, "CLICON_YANG_DIR", optarg) < 0) - goto done; - break; - case 'n': - nr = atoi(optarg); - break; - default: - usage(argv[0]); - break; - } - clixon_debug_init(dbg, NULL); - yang_init(h); - - /* Parse yang */ - if (yang_file_dir){ - if ((yspec = yspec_new()) == NULL) - goto done; - if (stat(yang_file_dir, &st) < 0){ - clicon_err(OE_YANG, errno, "%s not found", yang_file_dir); - goto done; - } - if (S_ISDIR(st.st_mode)){ - if (yang_spec_load_dir(h, yang_file_dir, yspec) < 0) - goto done; - } - else{ - if (yang_spec_parse_file(h, yang_file_dir, yspec) < 0) - goto done; - } - } - - if (path==NULL){ - /* First read api-path from file */ - len = 1024; /* any number is fine */ - if ((buf = malloc(len)) == NULL){ - perror("pt_file malloc"); - return -1; - } - memset(buf, 0, len); - i = 0; - while (1){ - if ((ret = read(0, &c, 1)) < 0){ - perror("read"); - goto done; - } - if (ret == 0) - break; - if (c == '\n') - break; - if (len==i){ - if ((buf = realloc(buf, 2*len)) == NULL){ - fprintf(stderr, "%s: realloc: %s\n", __FUNCTION__, strerror(errno)); - return -1; - } - memset(buf+len, 0, len); - len *= 2; - } - buf[i++] = (char)(c&0xff); - } - path = buf; - } - - /* - * If fp=stdin, then continue reading from stdin (after CR) - * XXX Note 0 above, stdin here - */ - if (clixon_xml_parse_file(fp, YB_NONE, NULL, &x, NULL) < 0){ - fprintf(stderr, "Error: parsing: %s\n", clicon_err_reason); - return -1; - } - - /* Validate XML as well */ - if (yang_file_dir){ - /* Populate */ - if ((ret = xml_bind_yang(h, x, YB_MODULE, yspec, &xerr)) < 0) - goto done; - if (ret == 0){ - if ((cb = cbuf_new()) ==NULL){ - clicon_err(OE_XML, errno, "cbuf_new"); - goto done; - } - if (netconf_err2cb(h, xerr, cb) < 0) - goto done; - fprintf(stderr, "xml validation error: %s\n", cbuf_get(cb)); - goto done; - } - /* sort */ - if (xml_sort_recurse(x) < 0) - goto done; - if (xml_apply0(x, -1, xml_sort_verify, h) < 0) - clicon_log(LOG_NOTICE, "%s: sort verify failed", __FUNCTION__); - /* Add default values */ - if (xml_default_recurse(x, 0) < 0) - goto done; - if ((ret = xml_yang_validate_all_top(h, x, &xerr)) < 0) - goto done; - if (ret > 0 && (ret = xml_yang_validate_add(h, x, &xerr)) < 0) - goto done; - if (ret == 0){ - if ((cb = cbuf_new()) ==NULL){ - clicon_err(OE_XML, errno, "cbuf_new"); - goto done; - } - if (netconf_err2cb(h, xerr, cb) < 0) - goto done; - fprintf(stderr, "xml validation error: %s\n", cbuf_get(cb)); - goto done; - } - - } - /* Repeat for performance profiling (default is nr = 1) */ - xvec = NULL; - for (i=0; i /* unistd */ -#include -#include /* posix regex */ -#include -#include -#include -#include - -#ifdef HAVE_LIBXML2 /* Actually it should check for a header file */ -#include -#endif - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -/*! libxml2 regex implementation - * - * @see http://www.w3.org/TR/2004/REC-xmlschema-2-20041028 - * @retval 1 Match - * @retval 0 Not match - * @retval -1 Error - */ -static int -regex_libxml2(char *regexp0, - char *content0, - int nr, - int debug) - -{ - int retval = -1; -#ifdef HAVE_LIBXML2 - xmlChar *regexp = (xmlChar*)regexp0; - xmlChar *content = (xmlChar*)content0; - xmlRegexp *xrp = NULL; - int ret; - int i; - - if ((xrp = xmlRegexpCompile(regexp)) == NULL) - goto done; - if (nr==0) - return 1; - for (i=0; i sizeof(pattern)-5){ - fprintf(stderr, "pattern too long\n"); - return -1; - } - /* note following two lines trigger [-Wstringop-truncation] warnings, but see no actual error */ - strncpy(pattern, "^(", 3); - strncpy(pattern+2, posix, sizeof(pattern)-3); - strncat(pattern, ")$", sizeof(pattern)-len0-1); - if (regcomp(&re, pattern, REG_NOSUB|REG_EXTENDED) != 0) - return(0); /* report error */ - if (nr==0) - return 1; - for (i=0; i\tDebug\n" - "\t-p \txsd->posix translation regexp (default)\n" - "\t-x \tlibxml2 regexp (alternative to -p)\n" - "\t-n \tIterate content match (default: 1, 0: no match only compile)\n" - "\t-r \tregexp (mandatory)\n" - "\t-c \tValue content string(mandatory if -n > 0)\n", - argv0 - ); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - char *argv0 = argv[0]; - int c; - char *regexp = NULL; - char *content = NULL; - int ret = 0; - int nr = 1; - int mode = 0; /* 0 is posix, 1 is libxml */ - int dbg = 0; - - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, "hD:pxn:r:c:")) != -1) - switch (c) { - case 'h': - usage(argv0); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv0); - break; - case 'p': /* xsd->posix */ - mode = 0; - break; - case 'n': /* Number of iterations */ - if ((nr = atoi(optarg)) < 0) - usage(argv0); - break; - case 'x': /* libxml2 */ - mode = 1; - break; - case 'r': /* regexp */ - regexp = optarg; - break; - case 'c': /* value content string */ - content = optarg; - break; - default: - usage(argv[0]); - break; - } - clicon_log_init(__FILE__, dbg?LOG_DEBUG:LOG_INFO, CLICON_LOG_STDERR); - clixon_debug_init(dbg, NULL); - - if (regexp == NULL){ - fprintf(stderr, "-r mandatory\n"); - usage(argv0); - } - if (nr > 0 && content == NULL){ - fprintf(stderr, "-c mandatory (if -n > 0)\n"); - usage(argv0); - } - if (mode != 0 && mode != 1){ - fprintf(stderr, "Neither posix or libxml2 set\n"); - usage(argv0); - } - clixon_debug(CLIXON_DBG_DEFAULT, "regexp:%s", regexp); - clixon_debug(CLIXON_DBG_DEFAULT, "content:%s", content); - if (mode == 0){ - if ((ret = regex_posix(regexp, content, nr, dbg)) < 0) - goto done; - - } - else if (mode == 1){ - if ((ret = regex_libxml2(regexp, content, nr, dbg)) < 0) - goto done; - } - else - usage(argv0); - fprintf(stdout, "%d\n", ret); - exit(ret); - retval = 0; - done: - return retval; -} diff --git a/util/clixon_util_socket.c b/util/clixon_util_socket.c deleted file mode 100644 index 51ea89ca..00000000 --- a/util/clixon_util_socket.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * Unit test for testting the backend socket, ie simulating a client by - * directly sending XML to the backend. - * Precondition: - * The backend must have been started using socket path goven as -s - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options] with xml on stdin (unless -f)\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-a \tSocket address family (default UNIX)\n" - "\t-s \tPath to unix domain socket (or IP addr)\n" - "\t-f \tXML input file (overrides stdin)\n" - "\t-J \t\tInput as JSON (instead of XML)\n" - , - argv0); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - int c; - int logdst = CLICON_LOG_STDERR; - struct clicon_msg *msg = NULL; - char *sockpath = NULL; - char *retdata = NULL; - int jsonin = 0; - char *input_filename = NULL; - FILE *fp = stdin; - cxobj *xt = NULL; - cxobj *xc; - cxobj *xerr = NULL; - char *family = "UNIX"; - int ret; - cbuf *cb = cbuf_new(); - clicon_handle h; - int dbg = 0; - int s; - int eof = 0; - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init(__FILE__, LOG_INFO, CLICON_LOG_STDERR); - if ((h = clicon_handle_init()) == NULL) - goto done; - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, "hD:s:f:Ja:")) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv[0]); - break; - case 's': - sockpath = optarg; - break; - case 'f': - input_filename = optarg; - break; - case 'J': - jsonin++; - break; - case 'a': - family = optarg; - break; - default: - usage(argv[0]); - break; - } - clicon_log_init(__FILE__, dbg?LOG_DEBUG:LOG_INFO, logdst); - clixon_debug_init(dbg, NULL); - - if (sockpath == NULL){ - fprintf(stderr, "Mandatory option missing: -s \n"); - usage(argv[0]); - } - if (input_filename){ - if ((fp = fopen(input_filename, "r")) == NULL){ - clicon_err(OE_YANG, errno, "open(%s)", input_filename); - goto done; - } - } - /* 2. Parse data (xml/json) */ - if (jsonin){ - if ((ret = clixon_json_parse_file(fp, 0, YB_NONE, NULL, &xt, &xerr)) < 0) - goto done; - if (ret == 0){ - fprintf(stderr, "Invalid JSON\n"); - goto done; - } - } - else{ - if (clixon_xml_parse_file(fp, YB_NONE, NULL, &xt, NULL) < 0){ - fprintf(stderr, "xml parse error: %s\n", clicon_err_reason); - goto done; - } - } - if ((xc = xml_child_i(xt, 0)) == NULL){ - fprintf(stderr, "No xml\n"); - goto done; - } - if (clixon_xml2cbuf(cb, xc, 0, 0, NULL, -1, 0) < 0) - goto done; - if ((msg = clicon_msg_encode(getpid(), "%s", cbuf_get(cb))) < 0) - goto done; - if (strcmp(family, "UNIX")==0){ - if (clicon_rpc_connect_unix(h, sockpath, &s) < 0) - goto done; - } - else - if (clicon_rpc_connect_inet(h, sockpath, 4535, &s) < 0) - goto done; - if (clicon_rpc(s, NULL, msg, &retdata, &eof) < 0) - goto done; - close(s); - fprintf(stdout, "%s\n", retdata); - retval = 0; - done: - if (fp) - fclose(fp); - if (xerr) - xml_free(xerr); - if (xt) - xml_free(xt); - if (msg) - free(msg); - if (cb) - cbuf_free(cb); - return retval; -} - - diff --git a/util/clixon_util_ssl.c b/util/clixon_util_ssl.c deleted file mode 100644 index 17d74fd3..00000000 --- a/util/clixon_util_ssl.c +++ /dev/null @@ -1,551 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * Actually HTTP2 + OPENSSL client integrated with clixon events - * Ubuntu package: - * apt install libnghttp2-dev - * Example run: clixon_util_ssl -H nghttp2.org - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include /* gethostbyname */ -#include /* inet_pton */ -#include /* TCP_NODELAY */ - -#include -#ifdef HAVE_LIBNGHTTP2 -#include -#endif - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -#define UTIL_SSL_OPTS "hD:H:" - -#define ARRLEN(x) (sizeof(x) / sizeof(x[0])) - -/* User data handle to nghttp2 lib */ -typedef struct { - int sd_s; - SSL *sd_ssl; - nghttp2_session *sd_session; - int32_t sd_stream_id; -} session_data; - -#define MAKE_NV(NAME, VALUE, VALUELEN) \ - { \ - (uint8_t *)NAME, (uint8_t *)VALUE, sizeof(NAME) - 1, VALUELEN, \ - NGHTTP2_NV_FLAG_NONE \ - } - -#define MAKE_NV2(NAME, VALUE) \ - { \ - (uint8_t *)NAME, (uint8_t *)VALUE, sizeof(NAME) - 1, sizeof(VALUE) - 1, \ - NGHTTP2_NV_FLAG_NONE \ - } - -#if 1 /* DEBUG */ -static void -print_header(const uint8_t *name, - size_t namelen, - const uint8_t *value, - size_t valuelen) -{ - clixon_debug(CLIXON_DBG_DEFAULT, "%s %s", name, value); -} - -/* Print HTTP headers to |f|. Please note that this function does not - take into account that header name and value are sequence of - octets, therefore they may contain non-printable characters. */ -static void -print_headers(nghttp2_nv *nva, - size_t nvlen) -{ - size_t i; - - for (i = 0; i < nvlen; ++i) - print_header(nva[i].name, nva[i].namelen, nva[i].value, nva[i].valuelen); -} -#endif /* DEBUG */ - - -/* Transmit the |data|, |length| bytes, to the network. - * type is: nghttp2_on_header_callback - */ -static ssize_t -send_callback(nghttp2_session *session, - const uint8_t *data, - size_t length, - int flags, - void *user_data) -{ - session_data *sd = (session_data*)user_data; - int ret; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s %zu:", __FUNCTION__, length); -#if 0 - { - int i; - for (i=0; isd_ssl, data, length)) < 0) - return ret; - return ret; -} - -/*! - */ -static int -on_frame_recv_callback(nghttp2_session *session, - const nghttp2_frame *frame, - void *user_data) -{ - //session_data *sd = (session_data*)user_data; - clixon_debug(CLIXON_DBG_DEFAULT, "%s %d", __FUNCTION__, frame->hd.stream_id); - if (frame->hd.type == NGHTTP2_HEADERS && - frame->headers.cat == NGHTTP2_HCAT_RESPONSE) - clixon_debug(CLIXON_DBG_DEFAULT, "All headers received %d", frame->hd.stream_id); - - return 0; -} - -/*! - */ -static int -on_data_chunk_recv_callback(nghttp2_session *session, - uint8_t flags, - int32_t stream_id, - const uint8_t *data, - size_t len, - void *user_data) -{ - session_data *sd = (session_data*)user_data; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s %d", __FUNCTION__, stream_id); - if (sd->sd_session == session && - sd->sd_stream_id == stream_id) - fwrite(data, 1, len, stdout); /* This is where data is printed */ - return 0; -} - -/*! - */ -static int -on_stream_close_callback(nghttp2_session *session, - int32_t stream_id, - nghttp2_error_code error_code, - void *user_data) -{ - //session_data *sd = (session_data*)user_data; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - return 0; -} - -/*! - */ -static int -on_header_callback(nghttp2_session *session, - const nghttp2_frame *frame, - const uint8_t *name, - size_t namelen, - const uint8_t *value, - size_t valuelen, - uint8_t flags, - void *user_data) -{ - // session_data *sd = (session_data*)user_data; - - if (frame->hd.type == NGHTTP2_HEADERS && - frame->headers.cat == NGHTTP2_HCAT_RESPONSE){ - clixon_debug(CLIXON_DBG_DEFAULT, "%s %d:", __FUNCTION__, frame->hd.stream_id); - print_header(name, namelen, value, valuelen); - } - return 0; -} - -/*! - */ -static int -on_begin_headers_callback(nghttp2_session *session, - const nghttp2_frame *frame, - void *user_data) -{ - // session_data *sd = (session_data*)user_data; - - if (frame->hd.type == NGHTTP2_HEADERS && - frame->headers.cat == NGHTTP2_HCAT_RESPONSE) - clixon_debug(CLIXON_DBG_DEFAULT, "%s Response headers %d", - __FUNCTION__, frame->hd.stream_id); - return 0; -} - -/*! Initialize callbacks - */ -static int -session_init(nghttp2_session **session, - session_data *sd) -{ - nghttp2_session_callbacks *callbacks = NULL; - - nghttp2_session_callbacks_new(&callbacks); - nghttp2_session_callbacks_set_send_callback(callbacks, send_callback); - nghttp2_session_callbacks_set_on_frame_recv_callback(callbacks, - on_frame_recv_callback); - nghttp2_session_callbacks_set_on_data_chunk_recv_callback( - callbacks, on_data_chunk_recv_callback); - nghttp2_session_callbacks_set_on_stream_close_callback( - callbacks, on_stream_close_callback); - nghttp2_session_callbacks_set_on_header_callback(callbacks, - on_header_callback); - nghttp2_session_callbacks_set_on_begin_headers_callback( - callbacks, on_begin_headers_callback); - nghttp2_session_client_new(session, callbacks, sd); - - nghttp2_session_callbacks_del(callbacks); - return 0; -} - -static int -send_client_connection_header(nghttp2_session *session) -{ - int retval = -1; - nghttp2_settings_entry iv[1] = { - {NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS, 100}}; - int rv; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - /* client 24 bytes magic string will be sent by nghttp2 library */ - rv = nghttp2_submit_settings(session, NGHTTP2_FLAG_NONE, iv, ARRLEN(iv)); - if (rv != 0) { - clicon_err(OE_XML, 0, "Could not submit SETTINGS: %s", nghttp2_strerror(rv)); - goto done; - } - retval = 0; - done: - return retval; -} - - -/*! Sets sd->sd_stream_id - */ -static int -submit_request(session_data *sd, - char *schema, - char *hostname, - char *path) -{ - int retval = -1; - nghttp2_nv hdrs[] = { - MAKE_NV2(":method", "GET"), - MAKE_NV(":scheme", schema, strlen(schema)), - MAKE_NV(":authority", hostname, strlen(hostname)), - MAKE_NV(":path", path, strlen(path)) - }; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s Request headers:", __FUNCTION__); - print_headers(hdrs, ARRLEN(hdrs)); - if ((sd->sd_stream_id = nghttp2_submit_request(sd->sd_session, - NULL, - hdrs, - ARRLEN(hdrs), - NULL, - NULL)) < 0){ - clicon_err(OE_XML, 0, "Could not submit HTTP request: %s", - nghttp2_strerror(sd->sd_stream_id)); - goto done; - } - - retval = 0; - done: - return retval; -} - -static int -socket_connect_inet(char *hostname, - uint16_t port, - int *sock0) -{ - int retval = -1; - int s = -1; - struct sockaddr_in addr; - int ret; - struct hostent *host; - int one = 1; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s to %s:%hu", __FUNCTION__, hostname, port); - memset(&addr, 0, sizeof(addr)); - addr.sin_family = AF_INET; - addr.sin_port = htons(port); - if ((ret = inet_pton(addr.sin_family, hostname, &addr.sin_addr)) < 0){ - clicon_err(OE_UNIX, errno, "inet_pton"); - goto done; - } - if (ret == 0){ /* Try DNS NOTE OBSOLETE */ - if ((host = gethostbyname(hostname)) == NULL){ - clicon_err(OE_UNIX, errno, "gethostbyname"); - goto done; - } - addr.sin_addr.s_addr = *(long*)(host->h_addr); /* XXX Just to get it to work */ - } - /* special error handling to get understandable messages (otherwise ENOENT) */ - if ((s = socket(addr.sin_family, SOCK_STREAM, 0)) < 0) { - clicon_err(OE_CFG, errno, "socket"); - return -1; - } - if (connect(s, (struct sockaddr*)&addr, sizeof(addr)) < 0){ - clicon_err(OE_CFG, errno, "connecting socket inet4"); - close(s); - goto done; - } - /* libev requires this */ - setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char *)&one, sizeof(one)); - if (sock0 != NULL) - *sock0 = s; - retval = 0; - done: - if (sock0 == NULL && s >= 0) - close(s); - return retval; -} - -/* NPN TLS extension client callback. We check that server advertised - the HTTP/2 protocol the nghttp2 library supports. If not, exit - the program. */ -static int -select_next_proto_cb(SSL *ssl, - unsigned char **out, - unsigned char *outlen, - const unsigned char *in, - unsigned int inlen, - void *arg) -{ - clixon_debug(CLIXON_DBG_DEFAULT, "%s", __FUNCTION__); - if (nghttp2_select_next_protocol(out, outlen, in, inlen) <= 0) - return -1; - clixon_debug(CLIXON_DBG_DEFAULT, "%s out: %s in:%s", __FUNCTION__, *out, in); - return SSL_TLSEXT_ERR_OK; -} - - -static SSL_CTX* -InitCTX(void) -{ - const SSL_METHOD *method; - SSL_CTX *ctx; - -#if 1 - method = SSLv23_client_method(); -#else - OpenSSL_add_all_algorithms(); /* Load cryptos, et.al. */ - SSL_load_error_strings(); /* Bring in and register error messages */ - method = TLSv1_2_client_method(); /* Create new client-method instance */ -#endif - /* Create new context */ - if ((ctx = SSL_CTX_new(method)) == NULL){ - clicon_err(OE_XML, errno, "SSL_CTX_new"); - goto done; - } - - SSL_CTX_set_options(ctx, - SSL_OP_ALL | SSL_OP_NO_SSLv2 | SSL_OP_NO_SSLv3 | - SSL_OP_NO_COMPRESSION | - SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION); -#ifndef OPENSSL_NO_NEXTPROTONEG - SSL_CTX_set_next_proto_select_cb(ctx, select_next_proto_cb, NULL); -#endif -#if OPENSSL_VERSION_NUMBER >= 0x10002000L - SSL_CTX_set_alpn_protos(ctx, (const unsigned char *)"\x02h2", 3); -#endif - - done: - return ctx; -} - -static int -ssl_input_cb(int s, - void *arg) -{ - int retval = -1; - session_data *sd = (session_data *)arg; - SSL *ssl; - char buf[1024]; - int n; - nghttp2_session *session; - int readlen; - - ssl = sd->sd_ssl; - session = sd->sd_session; - /* get reply & decrypt */ - if ((n = SSL_read(ssl, buf, sizeof(buf))) < 0){ - clicon_err(OE_XML, errno, "SSL_read"); - goto done; - } - if (n == 0){ - fprintf(stdout, "%s closed\n", __FUNCTION__); - goto done; - } - if ((readlen = nghttp2_session_mem_recv(session, (unsigned char*)buf, n)) < 0){ - clicon_err(OE_XML, errno, "nghttp2_session_mem_recv"); - goto done; - } - nghttp2_session_send(session); -#if 0 - buf[n] = 0; - fprintf(stdout, "%s\n", buf); -#endif - retval = 0; - done: - return retval; -} - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s [options] with xml on stdin\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-H \tURI hostname\n" - , - argv0); - exit(0); -} - -int -main(int argc, - char **argv) -{ - int retval = -1; - clicon_handle h; - int c; - char *hostname = NULL; - uint16_t port = 443; - SSL_CTX *ctx = NULL; - int ss = -1; - SSL *ssl; - int ret; - nghttp2_session *session = NULL; - session_data *sd = NULL; - int dbg = 0; - - /* In the startup, logs to stderr & debug flag set later */ - clicon_log_init(__FILE__, LOG_INFO, CLICON_LOG_STDERR); - if ((h = clicon_handle_init()) == NULL) - goto done; - while ((c = getopt(argc, argv, UTIL_SSL_OPTS)) != -1) - switch (c) { - case 'h': - usage(argv[0]); - break; - case 'D': - if (sscanf(optarg, "%d", &dbg) != 1) - usage(argv[0]); - break; - case 'H': /* hostname */ - hostname = optarg; - break; - default: - usage(argv[0]); - break; - } - if (hostname == NULL){ - fprintf(stderr, "-H is mandatory\n"); - usage(argv[0]); - } - clixon_debug_init(dbg, NULL); - SSL_library_init(); - if ((ctx = InitCTX()) == NULL) - goto done; - if (socket_connect_inet(hostname, port, &ss) < 0) - goto done; - ssl = SSL_new(ctx); /* create new SSL connection state */ - SSL_set_fd(ssl, ss); /* attach the socket descriptor */ - /* perform the connection */ - if ((ret = SSL_connect(ssl)) < 0){ - clicon_err(OE_XML, errno, "SSL_connect"); - goto done; - } - /* In the nghttp2 code, there is an asynchronous step for - * a connected socket, here I just assume it is connected. */ - if ((sd = malloc(sizeof(*sd))) == NULL){ - clicon_err(OE_UNIX, errno, "malloc"); - goto done; - } - memset(sd, 0, sizeof(*sd)); - sd->sd_s = ss; - sd->sd_ssl = ssl; - if (session_init(&session, sd) < 0) - goto done; - sd->sd_session = session; - if (send_client_connection_header(session) < 0) - goto done; - if (submit_request(sd, "https", hostname, "/") < 0) - goto done; - if (nghttp2_session_send(session) != 0){ - clicon_err(OE_XML, errno, "nghttp2_session_send"); - goto done; - } - if (clixon_event_reg_fd(ss, ssl_input_cb, sd, "ssl socket") < 0) - goto done; - if (clixon_event_loop(h) < 0) - goto done; - retval = 0; - done: - if (ss != -1) - close(ss); - if (ctx) - SSL_CTX_free(ctx); /* release context */ - return retval; -} - - diff --git a/util/clixon_util_stream.c b/util/clixon_util_stream.c deleted file mode 100644 index a2e53edf..00000000 --- a/util/clixon_util_stream.c +++ /dev/null @@ -1,286 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC (Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * Stream restconf support functions. - * (Original in grideye) - * Example: clixon_util_stream -u http://localhost/streams/EXAMPLE -s 2018-10-21T19:22:16 - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -/* - * Types (curl) - */ -struct curlbuf{ - size_t b_len; - char *b_buf; -}; - -/* - * For the asynchronous case. I think we must handle the case where of many of these - * come in before we can handle them in the upper-level polling routine. - * realloc. Therefore, we append new data to the userdata buffer. - */ -static size_t -curl_get_cb(void *ptr, - size_t size, - size_t nmemb, - void *userdata) -{ - struct curlbuf *buf = (struct curlbuf *)userdata; - int len; - - len = size*nmemb; - if ((buf->b_buf = realloc(buf->b_buf, buf->b_len+len+1)) == NULL) - return 0; - memcpy(buf->b_buf+buf->b_len, ptr, len); - buf->b_len += len; - buf->b_buf[buf->b_len] = '\0'; - // fprintf(stderr, "%s\n", buf->b_buf); - return len; -} - -/*! Given an URL and data to post, do a (curl) get request with data. - * - * If getdata is set, return the (malloced) data (which should be freed). - * - * @param[in] start 'start-time' parameter that will be URL-encoded - * @retval 1 ok - * @retval -1 fatal error - * - * @note curl_easy_perform blocks - * @note New handle is created every time, the handle can be re-used for - * better TCP performance - */ -int -stream_url_get(char *url, - char *start, - char *stop, - int timeout, - char **getdata) -{ - int retval = -1; - CURL *curl; - char *err = NULL; - char *encoded = NULL; - struct curlbuf cb = {0, }; - cbuf *cbf = NULL; - struct curl_slist *list = NULL; - int ret; - - clixon_debug(CLIXON_DBG_DEFAULT, "%s: curl -G %s start-time=%s stop-time=%s", - __FUNCTION__, url, start?start:"", stop?stop:""); - /* Set up curl for doing the communication with the controller */ - if ((curl = curl_easy_init()) == NULL) { - clicon_err(OE_PLUGIN, errno, "curl_easy_init"); - goto done; - } - if ((cbf = cbuf_new()) == NULL) - goto done; - - if ((err = malloc(CURL_ERROR_SIZE)) == NULL) { - clixon_debug(CLIXON_DBG_DEFAULT, "%s: malloc", __FUNCTION__); - goto done; - } - curl_easy_setopt(curl, CURLOPT_HTTPGET, 1L); - /* HEADERS */ - list = curl_slist_append(list, "Accept: text/event-stream"); - // list = curl_slist_append(list, "Cache-Control: no-cache"); - // list = curl_slist_append(list, "Connection: keep-alive"); - curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list); - /* specify URL to get */ - cprintf(cbf, "%s", url); - if (strlen(start)||strlen(stop)) - cprintf(cbf, "?"); - if (strlen(start)){ - if ((encoded = curl_easy_escape(curl, start, 0)) == NULL) - goto done; - cprintf(cbf, "start-time=%s", encoded); - curl_free(encoded); - encoded = NULL; - } - if (strlen(stop)){ - if (strlen(start)) - cprintf(cbf, "&"); - if ((encoded = curl_easy_escape(curl, stop, 0)) == NULL) - goto done; - cprintf(cbf, "stop-time=%s", encoded); - curl_free(encoded); - encoded = NULL; - } - clixon_debug(CLIXON_DBG_DEFAULT, "url: %s\n", cbuf_get(cbf)); - curl_easy_setopt(curl, CURLOPT_URL, cbuf_get(cbf)); - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_get_cb); - curl_easy_setopt(curl, CURLOPT_WRITEDATA, &cb); - - /* some servers don't like requests that are made without a user-agent - field, so we provide one */ - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, err); - curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout); - curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L); - ret = curl_easy_perform(curl); - if (ret != CURLE_OPERATION_TIMEDOUT && ret != CURLE_OK){ - fprintf(stderr, "curl: %s %d", err, ret); - goto done; - } - if (getdata && cb.b_buf){ - *getdata = cb.b_buf; - cb.b_buf = NULL; - } - retval = 1; - done: - if (cbf) - cbuf_free(cbf); - if (err) - free(err); - if (encoded) - curl_free(encoded); - if (cb.b_buf) - free(cb.b_buf); - if (curl) - curl_easy_cleanup(curl); /* cleanup */ - return retval; -} - -static int -usage(char *argv0) -{ - fprintf(stderr, "usage:%s *\n" - "where options are:\n" - "\t-h\t\tHelp\n" - "\t-D \tDebug level\n" - "\t-u \tURL (mandatory)\n" - "\t-s \tStart-time (format: 2018-10-21T19:22:16 OR +/-s\n" - "\t-e \tStop-time (same format as start)\n" - "\t-t \tTimeout (default: 10)\n" - , argv0); - - exit(0); -} - -int -main(int argc, char **argv) -{ - cbuf *cb = cbuf_new(); - char *url = NULL; - char *getdata = NULL; - int timeout = 10; - char start[28] = {0,}; /* strlen = 0 */ - char stop[28] = {0,}; - int c; - char *argv0 = argv[0]; - struct timeval now; - int dbg = 0; - - clicon_log_init("xpath", LOG_DEBUG, CLICON_LOG_STDERR); - gettimeofday(&now, NULL); - optind = 1; - opterr = 0; - while ((c = getopt(argc, argv, "hDu:s:e:t:")) != -1) - switch (c) { - case 'h': - usage(argv0); - break; - case 'D': - dbg = 1; - break; - case 'u': /* URL */ - url = optarg; - break; - case 's': /* start-time */ - if (*optarg == '+' || *optarg == '-'){ - struct timeval t = now; - t.tv_sec += atoi(optarg); - if (time2str(&t, start, sizeof(start)) < 0) - goto done; - } - else - strcpy(start, optarg); - break; - case 'e': /* stop-time */ - if (*optarg == '+' || *optarg == '-'){ - struct timeval t = now; - t.tv_sec += atoi(optarg); - if (time2str(&t, stop, sizeof(stop)) < 0) - goto done; - } - else - strcpy(stop, optarg); - break; - case 't': /* timeout */ - timeout = atoi(optarg); - break; - default: - usage(argv[0]); - break; - } - clixon_debug_init(dbg, NULL); - if (url == NULL) - usage(argv[0]); - curl_global_init(0); - if (stream_url_get(url, start, stop, timeout, &getdata) < 0) - goto done; - if (getdata) - fprintf(stdout, "%s", getdata); - fflush(stdout); - done: - curl_global_cleanup(); - if (getdata) - free(getdata); - if (cb) - cbuf_free(cb); - return 0; -} - - diff --git a/util/clixon_util_validate.c b/util/clixon_util_validate.c deleted file mode 100644 index 6442fc82..00000000 --- a/util/clixon_util_validate.c +++ /dev/null @@ -1,248 +0,0 @@ -/* - * - ***** BEGIN LICENSE BLOCK ***** - - Copyright (C) 2009-2016 Olof Hagsand and Benny Holmgren - Copyright (C) 2017-2019 Olof Hagsand - Copyright (C) 2020-2022 Olof Hagsand and Rubicon Communications, LLC(Netgate) - - This file is part of CLIXON. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - Alternatively, the contents of this file may be used under the terms of - the GNU General Public License Version 3 or later (the "GPL"), - in which case the provisions of the GPL are applicable instead - of those above. If you wish to allow use of your version of this file only - under the terms of the GPL, and not to allow others to - use your version of this file under the terms of Apache License version 2, - indicate your decision by deleting the provisions above and replace them with - the notice and other provisions required by the GPL. If you do not delete - the provisions above, a recipient may use your version of this file under - the terms of any one of the Apache License version 2 or the GPL. - - ***** END LICENSE BLOCK ***** - - * Utility to validate and/or commit as a single utility, to be used in eg shell scripts - * Does much of what backend_main.c does, only less so - * Example: - * 1) validate foo_db using a tmp dbdir - * ./clixon_util_validate -f /usr/local/etc/example.xml -d foo -o CLICON_XMLDB_DIR=/tmp - */ - -#ifdef HAVE_CONFIG_H -#include "clixon_config.h" /* generated by config & autoconf */ -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* cligen */ -#include - -/* clixon */ -#include "clixon/clixon.h" - -/* For validate and commit commands. */ -#include "clixon/clixon_backend.h" - -/* Command line options passed to getopt(3) */ -#define UTIL_COMMIT_OPTS "hD:f:cd:o:" - -static int -usage(char *argv0) -{ - fprintf(stderr, "Tool to validate a database\nusage:%s [options]\n" - "where options are\n" - "\t-h \t\tHelp\n" - "\t-D \tDebug\n" - "\t-f \tClixon config file\n" - "\t-d \tDatabase name (if not candidate, must be in XMLDBDIR)\n" - "\t-c \t\tValidate + commit, otherwise only validate\n" - "\t-o \"