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XML creation and parse API changes

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This commit is contained in:
Olof Hagsand 2017-12-09 14:14:40 +01:00
parent 056b5c97dd
commit 4742fde1e9
21 changed files with 309 additions and 258 deletions
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73
apps/netconf/netconf_plugin.c
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@ -198,6 +198,9 @@ catch:
}
/*! See if there is any callback registered for this tag
*
* Look for local (client-side) netconf plugins. This feature may no
* longer be necessary as generic RPC:s should be handled by backend.
*
* @param[in] h clicon handle
* @param[in] xn Sub-tree (under xorig) at child of rpc: <rpc><xn></rpc>.
@ -214,13 +217,7 @@ netconf_plugin_callbacks(clicon_handle h,
{
int retval = -1;
netconf_reg_t *nreg;
yang_spec *yspec = NULL; /* application yspec */
yang_stmt *yrpc;
yang_stmt *yinput;
yang_stmt *youtput;
cxobj *xoutput;
cbuf *cb = NULL;
if (deps != NULL){
nreg = deps;
do {
@ -233,70 +230,8 @@ netconf_plugin_callbacks(clicon_handle h,
nreg = NEXTQ(netconf_reg_t *, nreg);
} while (nreg != deps);
}
/* First check system / netconf RPC:s */
if ((cb = cbuf_new()) == NULL){
clicon_err(OE_UNIX, 0, "cbuf_new");
goto done;
}
/* create absolute path */
if (xml_namespace(xn))
cprintf(cb, "/%s:%s", xml_namespace(xn), xml_name(xn));
else
cprintf(cb, "/nc:%s", xml_name(xn)); /* Hardcoded for netconf */
/* Find yang rpc statement, return yang rpc statement if found */
if (yrpc == NULL){
/* Then check application RPC */
if ((yspec = clicon_dbspec_yang(h)) == NULL){
clicon_err(OE_YANG, ENOENT, "No yang spec");
goto done;
}
cbuf_reset(cb);
if (xml_namespace(xn))
cprintf(cb, "/%s:%s", xml_namespace(xn), xml_name(xn));
else
cprintf(cb, "/%s", xml_name(xn)); /* XXX not accepdted by below */
/* Find yang rpc statement, return yang rpc statement if found */
if (yang_abs_schema_nodeid(yspec, cbuf_get(cb), &yrpc) < 0)
goto done;
}
/* Check if found */
if (yrpc != NULL){
if ((yinput = yang_find((yang_node*)yrpc, Y_INPUT, NULL)) != NULL){
xml_spec_set(xn, yinput); /* needed for xml_spec_populate */
if (xml_apply(xn, CX_ELMNT, xml_spec_populate, yinput) < 0)
goto done;
if (xml_apply(xn, CX_ELMNT,
(xml_applyfn_t*)xml_yang_validate_all, NULL) < 0)
goto done;
if (xml_yang_validate_add(xn, NULL) < 0)
goto done;
}
/*
* 1. Check xn arguments with input statement.
* 2. Send to backend as clicon_msg-encode()
* 3. In backend to similar but there call actual backend
*/
if (clicon_rpc_netconf_xml(h, xml_parent(xn), xret, NULL) < 0)
goto done;
/* Sanity check of outgoing XML */
if ((youtput = yang_find((yang_node*)yrpc, Y_OUTPUT, NULL)) != NULL){
xoutput=xpath_first(*xret, "/");
xml_spec_set(xoutput, youtput); /* needed for xml_spec_populate */
if (xml_apply(xoutput, CX_ELMNT, xml_spec_populate, youtput) < 0)
goto done;
if (xml_apply(xoutput, CX_ELMNT,
(xml_applyfn_t*)xml_yang_validate_all, NULL) < 0)
goto done;
if (xml_yang_validate_add(xoutput, NULL) < 0)
goto done;
}
retval = 1; /* handled by callback */
goto done;
}
retval = 0;
done:
if (cb)
cbuf_free(cb);
return retval;
}