experiments/clixon
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* Pushed tag to 4.0.1.PRE

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* Restconf RFC 8040 increased feature compliance
  * Cache-Control: no-cache added in HTTP responses (RFC Section 5.5)
  * Restconf monitoring capabilities (RFC Section 9.1)
* Added support for Yang extensions
  * New plugin callback: ca_extension
  * Main backend example includes example code on how to implement a Yang extension in a plugin.
* JSON changes
  * Non-pretty-print output removed all extra spaces.
    * Example: `{"nacm-example:x": 42}` --> {"nacm-example:x":42}`
  * Empty JSON container changed from `null` to `{}`.
    * Empty list and leafs remain as `null`
* Removed unnecessary configure dependencies
  * libnsl, libcrypt, libm, if_vlan,...
* pseudo-plugin added, to enable callbacks also for main programs. Useful for extensions
* Yang Unique statements with multiple schema identifiers did not work on some platforms due to memory error.
This commit is contained in:
Olof hagsand 2019-07-23 22:11:14 +02:00
parent fe46a0e093
commit e7b60619da
60 changed files with 1619 additions and 568 deletions
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14
apps/backend/backend_main.c
View file

@ -332,6 +332,7 @@ main(int argc,
cbuf *cbret = NULL; /* startup cbuf if invalid */
enum startup_status status = STARTUP_ERR; /* Startup status */
int ret;
char *dir;
/* In the startup, logs to stderr & syslog and debug flag set later */
clicon_log_init(__PROGRAM__, LOG_INFO, logdst);
@ -573,6 +574,13 @@ main(int argc,
if ((yspec = yspec_new()) == NULL)
goto done;
clicon_dbspec_yang_set(h, yspec);
/* Load backend plugins before yangs are loaded (eg extension callbacks) */
if ((dir = clicon_backend_dir(h)) != NULL &&
clixon_plugins_load(h, CLIXON_PLUGIN_INIT, dir,
clicon_option_str(h, "CLICON_BACKEND_REGEXP")) < 0)
goto done;
/* Load Yang modules
* 1. Load a yang module as a specific absolute filename */
if ((str = clicon_yang_main_file(h)) != NULL)
@ -596,6 +604,9 @@ main(int argc,
/* Add netconf yang spec, used by netconf client and as internal protocol */
if (netconf_module_load(h) < 0)
goto done;
/* Load yang restconf module */
if (yang_spec_parse_module(h, "ietf-restconf", NULL, yspec)< 0)
goto done;
/* Load yang Restconf stream discovery */
if (clicon_option_bool(h, "CLICON_STREAM_DISCOVERY_RFC8040") &&
yang_spec_parse_module(h, "ietf-restconf-monitoring", NULL, yspec)< 0)
@ -646,8 +657,6 @@ main(int argc,
goto done;
case SM_NONE: /* Fall through *
* Load plugins and call plugin_init() */
if (backend_plugin_initiate(h) != 0)
goto done;
status = STARTUP_OK;
break;
case SM_RUNNING: /* Use running as startup */
@ -735,7 +744,6 @@ main(int argc,
clicon_err(OE_DEMON, errno, "Setting signal");
goto done;
}
/* Initialize server socket and save it to handle */
if ((ss = backend_server_socket(h)) < 0)
goto done;