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C-API: New no-copy xmldb_get_cache function for performance

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Added SKIP flag to XML for skipping nodes in xml_diff
This commit is contained in:
Olof hagsand 2024-12-18 10:16:29 +01:00
parent 2a6bbac712
commit ead9e8d666
11 changed files with 195 additions and 98 deletions
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14
apps/backend/backend_commit.c
View file

@ -441,9 +441,8 @@ startup_validate(clixon_handle h,
}
retval = 1;
done:
if (td){
transaction_free(td);
}
if (td)
transaction_free1(td, 1);
return retval;
fail: /* cbret should be set */
retval = 0;
@ -662,7 +661,7 @@ candidate_validate(clixon_handle h,
if (td){
if (retval < 1)
plugin_transaction_abort_all(h, td);
transaction_free(td);
transaction_free1(td, 1);
}
return retval;
fail:
@ -772,7 +771,7 @@ candidate_commit(clixon_handle h,
if (td){
if (retval < 1)
plugin_transaction_abort_all(h, td);
transaction_free(td);
transaction_free1(td, 1);
}
if (xret)
xml_free(xret);
@ -1081,9 +1080,8 @@ from_client_restart_one(clixon_handle h,
goto fail;
retval = 1;
done:
if (td){
transaction_free(td);
}
if (td)
transaction_free1(td, 1);
return retval;
fail:
retval = 0;

30
apps/backend/backend_plugin.c
View file

@ -555,10 +555,32 @@ transaction_new(void)
int
transaction_free(transaction_data_t *td)
{
if (td->td_src)
xml_free(td->td_src);
if (td->td_target)
xml_free(td->td_target);
return transaction_free1(td, 1);
}
/*! Free transaction structure
*
* @param[in] td Transaction data will be deallocated after the call
* @param[in] copy 0: XML trees are no-copy, clear and dont free, 1: free XML trees
*/
int
transaction_free1(transaction_data_t *td,
int copy)
{
if (td->td_src){
if (copy)
xml_free(td->td_src);
else
xml_apply(td->td_src, CX_ELMNT, (xml_applyfn_t*)xml_flag_reset,
(void*)(XML_FLAG_NONE|XML_FLAG_ADD|XML_FLAG_DEL|XML_FLAG_CHANGE|XML_FLAG_SKIP|XML_FLAG_MARK));
}
if (td->td_target){
if (copy)
xml_free(td->td_target);
else
xml_apply(td->td_target, CX_ELMNT, (xml_applyfn_t*)xml_flag_reset,
(void*)(XML_FLAG_NONE|XML_FLAG_ADD|XML_FLAG_DEL|XML_FLAG_CHANGE|XML_FLAG_SKIP|XML_FLAG_MARK));
}
if (td->td_dvec)
free(td->td_dvec);
if (td->td_avec)

1
apps/backend/clixon_backend_plugin.h
View file

@ -111,6 +111,7 @@ int clixon_pagination_free(clixon_handle h);
transaction_data_t * transaction_new(void);
int transaction_free(transaction_data_t *);
int transaction_free1(transaction_data_t *, int copy);
int plugin_transaction_begin_one(clixon_plugin_t *cp, clixon_handle h, transaction_data_t *td);
int plugin_transaction_begin_all(clixon_handle h, transaction_data_t *td);