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* Major rewrite of event streams

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* If you used old event callbacks API, you need to switch to the streams API
    * See clixon_stream.[ch]
  * Old streams API which needs to be removed include:
    * clicon_log_register_callback()
    * subscription_add() --> stream_register()
    * backend_notify() and backend_notify_xml() - use stream_notify() instead
* Example uses "NETCONF" stream instead of "ROUTING"
* Added timeout option -t for clixon_netconf - quit after max time.
This commit is contained in:
Olof hagsand 2018-09-30 14:51:30 +02:00
parent d7fbe75c9e
commit 98f3cd0e32
31 changed files with 597 additions and 635 deletions
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25
apps/backend/clixon_backend_handle.h
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@ -43,34 +43,9 @@
/*
* Types
*/
/* Notification subscription info
* @see client_subscription in config_client.h
*/
struct handle_subscription{
struct handle_subscription *hs_next;
enum format_enum hs_format; /* format (enum format_enum) XXX not needed? */
char *hs_stream; /* name of notify stream */
char *hs_filter; /* filter, if format=xml: xpath, if text: fnmatch */
subscription_fn_t hs_fn; /* Callback when event occurs */
void *hs_arg; /* Callback argument */
};
/*
* Prototypes
*/
/* Log for netconf notify function (config_client.c) */
int backend_notify(clicon_handle h, char *stream, int level, char *txt);
int backend_notify_xml(clicon_handle h, char *stream, int level, cxobj *x);
struct handle_subscription *subscription_add(clicon_handle h, char *stream,
enum format_enum format, char *filter,
subscription_fn_t fn, void *arg);
int subscription_delete(clicon_handle h, char *stream,
subscription_fn_t fn, void *arg);
struct handle_subscription *subscription_each(clicon_handle h,
struct handle_subscription *hprev);
#endif /* _CLIXON_BACKEND_HANDLE_H_ */