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New state plugin callback for pagination.

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* You need to change all statedata plugin callback for the new pagination feature
  * If you dont use pagination you can ignore the values of the new parameters
  * See [User manual pagination](https://clixon-docs.readthedocs.io/en/latest/misc.html#pagination)
  * The updated callback signature is as follows:
  ```
  int statedata(clicon_handle     h,
                cvec             *nsc,
	        char             *xpath,
	        pagination_mode_t pagmode,   // NEW
	        uint32_t          offset,    // NEW
	        uint32_t          limit,     // NEW
	        uint32_t         *remaining, // NEW
	        cxobj            *xstate)
  ```
This commit is contained in:
Olof hagsand 2021-09-21 15:02:46 +02:00
parent 384ce70d7c
commit a7a699a8b5
7 changed files with 32 additions and 39 deletions
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15
lib/clixon/clixon_plugin.h
View file

@ -196,16 +196,6 @@ typedef int (plgauth_t)(clicon_handle h, void *req, clixon_auth_type_t auth_type
*/
typedef int (plgreset_t)(clicon_handle h, const char *db);
/* Plugin statedata
* @param[in] Clicon handle
* @param[in] xpath Part of state requested
* @param[in] nsc XPATH namespace context.
* @param[out] xtop XML tree where statedata is added
* @retval -1 Fatal error
* @retval 0 OK
*/
typedef int (plgstatedata_t)(clicon_handle h, cvec *nsc, char *xpath, cxobj *xtop);
/*! List pagination status in the plugin state data callback
*
* List pagination is either enabled or not.
@ -238,7 +228,7 @@ typedef enum pagination_mode pagination_mode_t;
* @retval -1 Fatal error
* @retval 0 OK
*/
typedef int (plgstatedata2_t)(clicon_handle h, cvec *nsc, char *xpath,
typedef int (plgstatedata_t)(clicon_handle h, cvec *nsc, char *xpath,
pagination_mode_t pagmode,
uint32_t offset, uint32_t limit,
uint32_t *remaining,
@ -324,8 +314,8 @@ struct clixon_plugin_api{
plgdaemon_t *cb_pre_daemon; /* Plugin just before daemonization (only daemon) */
plgdaemon_t *cb_daemon; /* Plugin daemonized (always called) */
plgreset_t *cb_reset; /* Reset system status */
plgstatedata_t *cb_statedata; /* Get state data from plugin (backend only) */
plgstatedata2_t *cb_statedata2; /* Get state data from plugin (backend only) */
plglockdb_t *cb_lockdb; /* Database lock changed state */
trans_cb_t *cb_trans_begin; /* Transaction start */
trans_cb_t *cb_trans_validate; /* Transaction validation */
@ -348,7 +338,6 @@ struct clixon_plugin_api{
#define ca_daemon u.cau_backend.cb_daemon
#define ca_reset u.cau_backend.cb_reset
#define ca_statedata u.cau_backend.cb_statedata
#define ca_statedata2 u.cau_backend.cb_statedata2
#define ca_lockdb u.cau_backend.cb_lockdb
#define ca_trans_begin u.cau_backend.cb_trans_begin
#define ca_trans_validate u.cau_backend.cb_trans_validate