experiments/clixon
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This commit is contained in:
Olof hagsand 2017-11-19 19:11:34 +01:00
commit 013a0dba14
3 changed files with 47 additions and 32 deletions
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43
apps/backend/backend_plugin.c
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@ -726,6 +726,7 @@ plugin_transaction_abort(clicon_handle h,
* @param[in,out] xml XML tree.
* @retval -1 Error
* @retval 0 OK
* @retval 1 Statedata callback failed
*/
int
backend_statedata_call(clicon_handle h,
@ -753,8 +754,10 @@ backend_statedata_call(clicon_handle h,
if (p->p_statedata) {
if ((x = xml_new("config", NULL)) == NULL)
goto done;
if ((p->p_statedata)(h, xpath, x) < 0)
goto done;
if ((p->p_statedata)(h, xpath, x) < 0){
retval = 1;
goto done; /* Dont quit here on user callbacks */
}
if (xml_merge(xtop, x, yspec) < 0)
goto done;
if (x){
@ -763,27 +766,25 @@ backend_statedata_call(clicon_handle h,
}
}
}
{
/* Code complex to filter out anything that is outside of xpath */
if (xpath_vec(xtop, xpath?xpath:"/", &xvec, &xlen) < 0)
goto done;
/* Code complex to filter out anything that is outside of xpath */
if (xpath_vec(xtop, xpath?xpath:"/", &xvec, &xlen) < 0)
goto done;
/* If vectors are specified then mark the nodes found and
* then filter out everything else,
* otherwise return complete tree.
*/
if (xvec != NULL){
for (i=0; i<xlen; i++)
xml_flag_set(xvec[i], XML_FLAG_MARK);
}
/* Remove everything that is not marked */
if (!xml_flag(xtop, XML_FLAG_MARK))
if (xml_tree_prune_flagged_sub(xtop, XML_FLAG_MARK, 1, NULL) < 0)
goto done;
/* reset flag */
if (xml_apply(xtop, CX_ELMNT, (xml_applyfn_t*)xml_flag_reset, (void*)XML_FLAG_MARK) < 0)
goto done;
/* If vectors are specified then mark the nodes found and
* then filter out everything else,
* otherwise return complete tree.
*/
if (xvec != NULL){
for (i=0; i<xlen; i++)
xml_flag_set(xvec[i], XML_FLAG_MARK);
}
/* Remove everything that is not marked */
if (!xml_flag(xtop, XML_FLAG_MARK))
if (xml_tree_prune_flagged_sub(xtop, XML_FLAG_MARK, 1, NULL) < 0)
goto done;
/* reset flag */
if (xml_apply(xtop, CX_ELMNT, (xml_applyfn_t*)xml_flag_reset, (void*)XML_FLAG_MARK) < 0)
goto done;
retval = 0;
done:
if (x)