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Plugin RPC callback interface have been unified between backend, netconf and restconf.

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* Backend RPC register callback function (Netconf RPC or restconf operation POST) has been changed from: `backend_rpc_cb_register()` to `rpc_callback_register()`
    * Backend RPC callback signature has been changed from: `int cb(clicon_handle h, cxobj *xe, struct client_entry *ce, cbuf *cbret, void *arg)` has been changed to : `int cb(clicon_handle h, cxobj *xe, struct client_entry *ce, cbuf *cbret, void *arg)`
    * Frontend netconf and restconf plugins can register callbacks as well with same API as backends.
This commit is contained in:
Olof hagsand 2018-04-07 18:20:33 +02:00
parent 7a4371e76f
commit d541c49c6f
20 changed files with 323 additions and 229 deletions
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40
apps/backend/clixon_backend_handle.h
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@ -43,30 +43,6 @@
/*
* Types
*/
struct client_entry;
typedef int (*backend_rpc_cb)(
clicon_handle h, /* CLicon handle */
cxobj *xe, /* Request: <rpc><xn></rpc> */
struct client_entry *ce, /* Client session */
cbuf *cbret,/* Reply eg <rpc-reply>... */
void *arg /* Argument given at register */
);
typedef backend_rpc_cb backend_netconf_cb_t; /* XXX backward compat */
/*! Generic downcall registration.
* Enables any function to be called from (cli) frontend
* to backend. Like an RPC on application-level.
*/
typedef int (*downcall_cb)(clicon_handle h, uint16_t op, uint16_t len,
void *arg, uint16_t *retlen, void **retarg);
/*
* 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);
/* subscription callback */
typedef int (*subscription_fn_t)(clicon_handle, void *filter, void *arg);
@ -82,6 +58,14 @@ struct handle_subscription{
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);
@ -92,12 +76,4 @@ int subscription_delete(clicon_handle h, char *stream,
struct handle_subscription *subscription_each(clicon_handle h,
struct handle_subscription *hprev);
int backend_rpc_cb_register(clicon_handle h, backend_rpc_cb cb, void *arg,
char *tag);
int backend_rpc_cb_call(clicon_handle h, cxobj *xe, struct client_entry *ce,
cbuf *cbret);
int backend_rpc_cb_delete_all(void);
#endif /* _CLIXON_BACKEND_HANDLE_H_ */