add a callback to allow plugins to fetch values from the running config

[l2tpns.git] / plugin.h

diff --git a/plugin.h b/plugin.h
index 28855e1..be92047 100644 (file)
--- a/plugin.h
+++ b/plugin.h
@@ -1,19 +1,23 @@
 #ifndef __PLUGIN_H__
 #define __PLUGIN_H__
 
-#define PLUGIN_API_VERSION     1
+#define PLUGIN_API_VERSION     2
 #define MAX_PLUGIN_TYPES       30
 
-#define PLUGIN_PRE_AUTH                1
-#define PLUGIN_POST_AUTH       2
-#define PLUGIN_PACKET_RX       3
-#define PLUGIN_PACKET_TX       4
-#define PLUGIN_TIMER           5
-#define PLUGIN_CONFIG          6
-#define PLUGIN_NEW_SESSION     7
-#define PLUGIN_KILL_SESSION    8
-#define PLUGIN_CONTROL         9
-#define PLUGIN_RADIUS_RESPONSE 10
+enum
+{
+       PLUGIN_PRE_AUTH = 1,
+       PLUGIN_POST_AUTH,
+       PLUGIN_PACKET_RX,
+       PLUGIN_PACKET_TX,
+       PLUGIN_TIMER,
+       PLUGIN_NEW_SESSION,
+       PLUGIN_KILL_SESSION,
+       PLUGIN_CONTROL,
+       PLUGIN_RADIUS_RESPONSE,
+       PLUGIN_BECOME_MASTER,
+       PLUGIN_NEW_SESSION_MASTER,
+};
 
 #define PLUGIN_RET_ERROR       0
 #define PLUGIN_RET_OK          1
@@ -21,15 +25,16 @@
 
 struct pluginfuncs
 {
-       void (*_log)(int level, ipt address, sessionidt s, tunnelidt t, const char *format, ...);
-       void (*_log_hex)(int level, ipt address, sessionidt s, tunnelidt t, const char *title, const char *data, int maxsize);
+       void (*log)(int level, ipt address, sessionidt s, tunnelidt t, const char *format, ...);
+       void (*log_hex)(int level, const char *title, const char *data, int maxsize);
        char *(*inet_toa)(unsigned long addr);
        sessionidt (*get_session_by_username)(char *username);
        sessiont *(*get_session_by_id)(sessionidt s);
        sessionidt (*get_id_by_session)(sessiont *s);
        void (*sessionkill)(sessionidt s, char *reason);
-       u8 (*radiusnew)(sessionidt s);
-       void (*radiussend)(u8 r, u8 state);
+       u16 (*radiusnew)(sessionidt s);
+       void (*radiussend)(u16 r, u8 state);
+       void *(*getconfig)(char *key, enum config_typet type);
 };
 
 struct param_pre_auth
@@ -72,12 +77,6 @@ struct param_timer
        time_t time_now;
 };
 
-struct param_config
-{
-       char *key;
-       char *value;
-};
-
 struct param_control
 {
        char *buf;
@@ -113,4 +112,4 @@ struct param_radius_response
        char *value;
 };
 
-#endif
+#endif /* __PLUGIN_H__ */