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Very large commit for upcoming 4.4 release

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Major New features

* New and updated search functions using xpath, api-path and instance-id
  * New search functions using api-path and instance_id:
    * C search functions: `clixon_find_instance_id()` and `clixon_find_api_path()`
  * 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
[search](https://clixon-docs.readthedocs.io/en/latest/xml.html#searching-in-xml)

API changes on existing features (you may need to change your code)
* On failed validation of leafrefs, error message changed from: `No such leaf` to `No leaf <name> matching path <path>`.
* CLI Error message (clicon_rpc_generate_error()) changed when backend returns netconf error to be more descriptive:
  * Original: `Config error: Validate failed. Edit and try again or discard changes: Invalid argument`
  * New (example): `Netconf error: application operation-failed Identityref validation failed, undefined not derived from acl-base . Validate failed. Edit and try again or discard changes"

Minor changes

* Test framework
  * Added `-- -S <file>` command-line to main example to be able to return any state to main example.
  * Added `test/cicd` test scripts for running on a set of other hosts
* 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.
This commit is contained in:
Olof hagsand 2020-02-02 15:52:30 +01:00
parent e8ae628d06
commit 19e21be0bc
132 changed files with 6241 additions and 2332 deletions
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18
include/clixon_custom.h
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@ -1,7 +1,7 @@
/*
***** BEGIN LICENSE BLOCK *****
Copyright (C) 2009-2019 Olof Hagsand and Benny Holmgren
Copyright (C) 2009-2020 Olof Hagsand
This file is part of CLIXON.
@ -63,4 +63,18 @@
* Identify xpaths that search for exactly a list key, eg: "y[k=3]" and then call
* binary search. This only works if "y" has proper yang binding and is sorted by system
*/
#undef XPATH_LIST_OPTIMIZE
#define XPATH_LIST_OPTIMIZE
/*! Add search indexes, so that binary search can be made for non-key list indexes
* This also applies if there are multiple keys and you want to search on only the second for
* example.
*/
#undef XML_EXTRA_INDEX
/*! Validate user state callback content
* Use may register state callbacks using ca_statedata callback
* When this option is set, the XML returned from the callback is validated after merging with the running
* db. If it fails, an internal error is returned to the originating user.
* If the option is not set, the XML returned by the user is not validated.
*/
#define VALIDATE_STATE_XML