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Added "canonical" global namespace context: nsctx_global

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This commit is contained in:
Olof hagsand 2019-11-15 17:04:13 +01:00
parent 06c2793e79
commit 52629d7b35
11 changed files with 149 additions and 14 deletions
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46
lib/src/clixon_xml_nsctx.c
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@ -182,7 +182,6 @@ xml_nsctx_add(cvec *cvv,
return retval;
}
static int
xml_nsctx_node1(cxobj *xn,
cvec *nsc)
@ -268,10 +267,10 @@ xml_nsctx_node(cxobj *xn,
return retval;
}
/*! Create and initialize XML namespace from Yang node
/*! Create and initialize XML namespace context from Yang node
* Primary use is Yang path statements, eg leafrefs and others
* Fully explore all prefix:namespace pairs from context of one node
* @param[in] xn XML node
* @param[in] yn Yang statement in module tree (or module itself)
* @param[out] ncp XML namespace context
* @retval 0 OK
* @retval -1 Error
@ -354,3 +353,44 @@ xml_nsctx_yang(yang_stmt *yn,
return retval;
}
/*! Create and initialize XML namespace context from Yang spec
*
* That is, create a "canonical" XML namespace mapping from all loaded yang
* modules which are children of the yang specification.
* ALso add netconf base namespace: nc , urn:ietf:params:xml:ns:netconf:base:1.0
* Fully explore all prefix:namespace pairs of all yang modules
* @param[in] yspec Yang spec
* @param[out] ncp XML namespace context
*/
int
xml_nsctx_yangspec(yang_stmt *yspec,
cvec **ncp)
{
int retval = -1;
cvec *nc = NULL;
yang_stmt *ymod = NULL;
yang_stmt *yprefix;
yang_stmt *ynamespace;
if ((nc = cvec_new(0)) == NULL){
clicon_err(OE_XML, errno, "cvec_new");
goto done;
}
ymod = NULL;
while ((ymod = yn_each(yspec, ymod)) != NULL){
if (yang_keyword_get(ymod) != Y_MODULE)
continue;
if ((yprefix = yang_find(ymod, Y_PREFIX, NULL)) == NULL)
continue;
if ((ynamespace = yang_find(ymod, Y_NAMESPACE, NULL)) == NULL)
continue;
if (xml_nsctx_add(nc, yang_argument_get(yprefix), yang_argument_get(ynamespace)) < 0)
goto done;
}
if (xml_nsctx_add(nc, NETCONF_BASE_PREFIX, NETCONF_BASE_NAMESPACE) < 0)
goto done;
*ncp = nc;
retval = 0;
done:
return retval;
}