Initial revision

plugin.h

@@ -0,0 +1,116 @@
+#ifndef __PLUGIN_H__
+#define __PLUGIN_H__
+
+#define PLUGIN_API_VERSION	1
+#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
+
+#define PLUGIN_RET_ERROR	0
+#define PLUGIN_RET_OK		1
+#define PLUGIN_RET_STOP		2
+
+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);
+	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);
+};
+
+struct param_pre_auth
+{
+	tunnelt *t;
+	sessiont *s;
+	char *username;
+	char *password;
+	int protocol;
+	int continue_auth;
+};
+
+struct param_post_auth
+{
+	tunnelt *t;
+	sessiont *s;
+	char *username;
+	short auth_allowed;
+	int protocol;
+};
+
+struct param_packet_rx
+{
+	tunnelt *t;
+	sessiont *s;
+	char *buf;
+	int len;
+};
+
+struct param_packet_tx
+{
+	tunnelt *t;
+	sessiont *s;
+	char *buf;
+	int len;
+};
+
+struct param_timer
+{
+	time_t time_now;
+};
+
+struct param_config
+{
+	char *key;
+	char *value;
+};
+
+struct param_control
+{
+	char *buf;
+	int l;
+	unsigned int source_ip;
+	unsigned short source_port;
+	char *response;
+	int response_length;
+	int send_response;
+	short type;
+	int id;
+	char *data;
+	int data_length;
+};
+
+struct param_new_session
+{
+	tunnelt *t;
+	sessiont *s;
+};
+
+struct param_kill_session
+{
+	tunnelt *t;
+	sessiont *s;
+};
+
+struct param_radius_response
+{
+	tunnelt *t;
+	sessiont *s;
+	char *key;
+	char *value;
+};
+
+#endif