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* Limited support of RFC 7895 YANG Module Library to list modules:

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* That is, limited support of: ietf-yang-library.yang
  * For example: `<module><name>example</name><revision/></module><module><name>ietf-restconf-monitoring</name><revision>2017-01-26</revision></module>...`
* 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/XXXX:modules-state
This commit is contained in:
Olof hagsand 2018-09-22 16:30:58 +02:00
parent 0631be19cb
commit 74fc0800ae
18 changed files with 921 additions and 120 deletions
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61
lib/src/clixon_yang.c
View file

@ -620,33 +620,51 @@ yang_find_schemanode(yang_node *yn,
*/
yang_stmt *
yang_find_topnode(yang_spec *ysp,
char *argument,
char *nodeid,
yang_class class)
{
yang_stmt *ys = NULL;
yang_stmt *yc = NULL;
yang_stmt *ymod = NULL; /* module */
yang_stmt *yres = NULL; /* result */
char *prefix = NULL;
char *id = NULL;
int i;
for (i=0; i<ysp->yp_len; i++){
ys = ysp->yp_stmt[i];
switch (class){
case YC_NONE:
if ((yc = yang_find((yang_node*)ys, 0, argument)) != NULL)
return yc;
break;
case YC_DATANODE:
if ((yc = yang_find_datanode((yang_node*)ys, argument)) != NULL)
return yc;
break;
case YC_SCHEMANODE:
if ((yc = yang_find_schemanode((yang_node*)ys, argument)) != NULL)
return yc;
break;
case YC_DATADEFINITION:
break; /* nyi */
if (yang_nodeid_split(nodeid, &prefix, &id) < 0)
goto done;
if (prefix){
if ((ymod = yang_find((yang_node*)ysp, Y_MODULE, prefix)) != NULL){
if ((yres = yang_find((yang_node*)ymod, 0, id)) != NULL)
goto ok;
goto done;
}
}
return NULL;
else /* No prefix given - loop through and find first */
for (i=0; i<ysp->yp_len; i++){
ymod = ysp->yp_stmt[i];
switch (class){
case YC_NONE:
if ((yres = yang_find((yang_node*)ymod, 0, id)) != NULL)
goto ok;
break;
case YC_DATANODE:
if ((yres = yang_find_datanode((yang_node*)ymod, id)) != NULL)
goto ok;
break;
case YC_SCHEMANODE:
if ((yres = yang_find_schemanode((yang_node*)ymod, id)) != NULL)
goto ok;
break;
case YC_DATADEFINITION:
break; /* nyi */
}
}
ok:
done:
if (prefix)
free(prefix);
if (id)
free(id);
return yres;
}
/*! Given a yang statement, find the prefix associated to this module
@ -822,7 +840,6 @@ yarg_prefix(yang_stmt *ys)
return prefix;
}
/*! Split yang node identifier into prefix and identifer.
* @param[in] node-id
* @param[out] prefix Malloced string. May be NULL.