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rfc6243 with-defaults Capability for NETCONF

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Jan-Olof Carlson 2022-07-23 06:57:54 +00:00 • committed by Olof hagsand
parent 70ed85f413
commit 0a20348b3b
7 changed files with 411 additions and 6 deletions
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5
lib/src/clixon_netconf_lib.c
View file

@ -1529,6 +1529,9 @@ netconf_module_load(clicon_handle h)
/* Load ietf list pagination netconf */
if (yang_spec_parse_module(h, "ietf-list-pagination-nc", NULL, yspec)< 0)
goto done;
/* Load rfc6243 with-defaults module explicit (imported by ietf-list-pagination-nc) */
if (yang_spec_parse_module(h, "ietf-netconf-with-defaults", NULL, yspec)< 0)
goto done;
/* Framing: If hello protocol skipped, set framing direct, ie fix chunked framing if NETCONF-1.1
* But start with default: RFC 4741 EOM ]]>]]>
* For now this only applies to external protocol
@ -1721,6 +1724,8 @@ netconf_hello_server(clicon_handle h,
cprintf(cb, "<capability>urn:ietf:params:netconf:capability:startup:1.0</capability>");
cprintf(cb, "<capability>urn:ietf:params:netconf:capability:xpath:1.0</capability>");
cprintf(cb, "<capability>urn:ietf:params:netconf:capability:notification:1.0</capability>");
/* rfc6243 with-defaults capability modes */
cprintf(cb, "<capability>urn:ietf:params:netconf:capability:with-defaults:1.0?basic-mode=explicit</capability>");
cprintf(cb, "</capabilities>");
if (session_id)
cprintf(cb, "<session-id>%lu</session-id>", (long unsigned int)session_id);

36
lib/src/clixon_xml_map.c
View file

@ -561,6 +561,42 @@ xml_tree_prune_flagged(cxobj *xt,
return retval;
}
/*! Prune everything that passes test
* @param[in] xt XML tree with some node marked
* @param[in] flags Flags set
* @param[in] mask Which flags to test for
* The function removes all branches that does pass test
* @code
* xml_tree_prune_flaggs(xt, XML_FLAG_MARK, XML_FLAG_MARK|XML_FLAG_DEFAULT);
* @endcode
*/
int
xml_tree_prune_flags(cxobj *xt,
int flags,
int mask)
{
int retval = -1;
cxobj *x;
cxobj *xprev;
x = NULL;
xprev = NULL;
while ((x = xml_child_each(xt, x, CX_ELMNT)) != NULL) {
if (xml_flag(x, mask) == flags){ /* Pass test means purge */
if (xml_purge(x) < 0)
goto done;
x = xprev;
continue;
}
if (xml_tree_prune_flags(x, flags, mask) < 0)
goto done;
xprev = x;
}
retval = 0;
done:
return retval;
}
/*! Add prefix:namespace pair to xml node, set cache, etc
* @param[in] x XML node whose namespace should change
* @param[in] xp XML node where namespace attribute should be declared (can be same)