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authorDiogo Sousa <diogogsousa@gmail.com>2013-07-09 20:21:16 +0100
committerDiogo Sousa <diogogsousa@gmail.com>2013-07-09 20:21:16 +0100
commit798db7368a2df832924be1f28c9720ae6bc60236 (patch)
treeecc1d602507e7694f43054a6d27d10c514433ea3
parent1544a5d6cb4e44af23c0c2354d0fc6cb1b404460 (diff)
Added hexchat_hook_server_attrs() and hexchat_hook_print_attrs() to the plugin
interface. This hooks are similar to hexchat_hook_{server,print}() except the
callback passes an extra argument with the (new) structure hexchat_event_attrs.

This structure contains attributes related to the event; by now it only contains
the server_time_utc member which is non-zero if server-time is enabled and the
server used this extension to pass a timestamp.

See issue #661.

(Note: this hooks are still not called by hexchat in this commit.)
-rw-r--r--src/common/hexchat-plugin.h30
-rw-r--r--src/common/plugin.c79
-rw-r--r--src/common/plugin.h15
3 files changed, 112 insertions, 12 deletions
diff --git a/src/common/hexchat-plugin.h b/src/common/hexchat-plugin.h
index 36dc544f..fd730459 100644
--- a/src/common/hexchat-plugin.h
+++ b/src/common/hexchat-plugin.h
@@ -46,6 +46,7 @@ extern "C" {
 typedef struct _hexchat_plugin hexchat_plugin;
 typedef struct _hexchat_list hexchat_list;
 typedef struct _hexchat_hook hexchat_hook;
+typedef struct _hexchat_event_attrs hexchat_event_attrs;
 #ifndef PLUGIN_C
 typedef struct _hexchat_context hexchat_context;
 #endif
@@ -164,6 +165,18 @@ struct _hexchat_plugin
 		const char *var);
 	int (*hexchat_pluginpref_list) (hexchat_plugin *ph,
 		char *dest);
+	hexchat_hook *(*hexchat_hook_server_attrs) (hexchat_plugin *ph,
+		   const char *name,
+		   int pri,
+		   int (*callback) (char *word[], char *word_eol[],
+							hexchat_event_attrs *attrs, void *user_data),
+		   void *userdata);
+	hexchat_hook *(*hexchat_hook_print_attrs) (hexchat_plugin *ph,
+		  const char *name,
+		  int pri,
+		  int (*callback) (char *word[], hexchat_event_attrs *attrs,
+						   void *user_data),
+		  void *userdata);
 };
 #endif
 
@@ -183,6 +196,15 @@ hexchat_hook_server (hexchat_plugin *ph,
 		   int (*callback) (char *word[], char *word_eol[], void *user_data),
 		   void *userdata);
 
+
+hexchat_hook *
+hexchat_hook_server_attrs (hexchat_plugin *ph,
+		   const char *name,
+		   int pri,
+		   int (*callback) (char *word[], char *word_eol[],
+							hexchat_event_attrs *attrs, void *user_data),
+		   void *userdata);
+
 hexchat_hook *
 hexchat_hook_print (hexchat_plugin *ph,
 		  const char *name,
@@ -191,6 +213,14 @@ hexchat_hook_print (hexchat_plugin *ph,
 		  void *userdata);
 
 hexchat_hook *
+hexchat_hook_print_attrs (hexchat_plugin *ph,
+		  const char *name,
+		  int pri,
+		  int (*callback) (char *word[], hexchat_event_attrs *attrs,
+						   void *user_data),
+		  void *userdata);
+
+hexchat_hook *
 hexchat_hook_timer (hexchat_plugin *ph,
 		  int timeout,
 		  int (*callback) (void *user_data),
diff --git a/src/common/plugin.c b/src/common/plugin.c
index 5a6a42a6..90c6bbc4 100644
--- a/src/common/plugin.c
+++ b/src/common/plugin.c
@@ -74,6 +74,11 @@ struct _hexchat_hook
 	int pri;	/* fd */	/* priority / fd for HOOK_FD only */
 };
 
+struct _hexchat_event_attrs
+{
+	time_t server_time_utc; /* 0 if not used */
+};
+
 struct _hexchat_list
 {
 	int type;			/* LIST_* */
@@ -86,6 +91,8 @@ struct _hexchat_list
 typedef int (hexchat_cmd_cb) (char *word[], char *word_eol[], void *user_data);
 typedef int (hexchat_serv_cb) (char *word[], char *word_eol[], void *user_data);
 typedef int (hexchat_print_cb) (char *word[], void *user_data);
+typedef int (hexchat_serv_attrs_cb) (char *word[], char *word_eol[], hexchat_event_attrs *attrs, void *user_data);
+typedef int (hexchat_print_attrs_cb) (char *word[], hexchat_event_attrs *attrs, void *user_data);
 typedef int (hexchat_fd_cb) (int fd, int flags, void *user_data);
 typedef int (hexchat_timer_cb) (void *user_data);
 typedef int (hexchat_init_func) (hexchat_plugin *, char **, char **, char **, char *);
@@ -102,12 +109,14 @@ enum
 
 enum
 {
-	HOOK_COMMAND,	/* /command */
-	HOOK_SERVER,	/* PRIVMSG, NOTICE, numerics */
-	HOOK_PRINT,		/* All print events */
-	HOOK_TIMER,		/* timeouts */
-	HOOK_FD,			/* sockets & fds */
-	HOOK_DELETED	/* marked for deletion */
+	HOOK_COMMAND,      /* /command */
+	HOOK_SERVER,       /* PRIVMSG, NOTICE, numerics */
+	HOOK_SERVER_ATTRS, /* same as above, with attributes */
+	HOOK_PRINT,        /* All print events */
+	HOOK_PRINT_ATTRS,  /* same as above, with attributes */
+	HOOK_TIMER,        /* timeouts */
+	HOOK_FD,           /* sockets & fds */
+	HOOK_DELETED       /* marked for deletion */
 };
 
 GSList *plugin_list = NULL;	/* export for plugingui.c */
@@ -289,6 +298,8 @@ plugin_add (session *sess, char *filename, void *handle, void *init_func,
 		pl->hexchat_pluginpref_get_int = hexchat_pluginpref_get_int;
 		pl->hexchat_pluginpref_delete = hexchat_pluginpref_delete;
 		pl->hexchat_pluginpref_list = hexchat_pluginpref_list;
+		pl->hexchat_hook_server_attrs = hexchat_hook_server_attrs;
+		pl->hexchat_hook_print_attrs = hexchat_hook_print_attrs;
 
 		/* incase new plugins are loaded on older HexChat */
 		pl->hexchat_dummy4 = hexchat_dummy;
@@ -539,7 +550,8 @@ plugin_hook_find (GSList *list, int type, char *name)
 /* check for plugin hooks and run them */
 
 static int
-plugin_hook_run (session *sess, char *name, char *word[], char *word_eol[], int type)
+plugin_hook_run (session *sess, char *name, char *word[], char *word_eol[],
+				 hexchat_event_attrs *attrs, int type)
 {
 	GSList *list, *next;
 	hexchat_hook *hook;
@@ -562,9 +574,15 @@ plugin_hook_run (session *sess, char *name, char *word[], char *word_eol[], int
 		case HOOK_COMMAND:
 			ret = ((hexchat_cmd_cb *)hook->callback) (word, word_eol, hook->userdata);
 			break;
+		case HOOK_PRINT_ATTRS:
+			ret = ((hexchat_print_attrs_cb *)hook->callback) (word, attrs, hook->userdata);
+			break;
 		case HOOK_SERVER:
 			ret = ((hexchat_serv_cb *)hook->callback) (word, word_eol, hook->userdata);
 			break;
+		case HOOK_SERVER_ATTRS:
+			ret = ((hexchat_serv_attrs_cb *)hook->callback) (word, word_eol, attrs, hook->userdata);
+			break;
 		default: /*case HOOK_PRINT:*/
 			ret = ((hexchat_print_cb *)hook->callback) (word, hook->userdata);
 			break;
@@ -606,7 +624,7 @@ xit:
 int
 plugin_emit_command (session *sess, char *name, char *word[], char *word_eol[])
 {
-	return plugin_hook_run (sess, name, word, word_eol, HOOK_COMMAND);
+	return plugin_hook_run (sess, name, word, word_eol, NULL, HOOK_COMMAND);
 }
 
 /* got a server PRIVMSG, NOTICE, numeric etc... */
@@ -614,7 +632,18 @@ plugin_emit_command (session *sess, char *name, char *word[], char *word_eol[])
 int
 plugin_emit_server (session *sess, char *name, char *word[], char *word_eol[])
 {
-	return plugin_hook_run (sess, name, word, word_eol, HOOK_SERVER);
+	return plugin_hook_run (sess, name, word, word_eol, NULL, HOOK_SERVER);
+}
+
+int
+plugin_emit_server_attr (session *sess, char *name, char *word[], char *word_eol[],
+						 time_t server_time)
+{
+	hexchat_event_attrs attrs;
+
+	attrs.server_time_utc=server_time;
+
+	return plugin_hook_run (sess, name, word, word_eol, &attrs, HOOK_SERVER_ATTRS);
 }
 
 /* see if any plugins are interested in this print event */
@@ -622,7 +651,17 @@ plugin_emit_server (session *sess, char *name, char *word[], char *word_eol[])
 int
 plugin_emit_print (session *sess, char *word[])
 {
-	return plugin_hook_run (sess, word[0], word, NULL, HOOK_PRINT);
+	return plugin_hook_run (sess, word[0], word, NULL, NULL, HOOK_PRINT);
+}
+
+int
+plugin_emit_print_attr (session *sess, char *word[], time_t server_time)
+{
+	hexchat_event_attrs attrs;
+
+	attrs.server_time_utc=server_time;
+
+	return plugin_hook_run (sess, word[0], word, NULL, &attrs, HOOK_PRINT_ATTRS);
 }
 
 int
@@ -635,7 +674,7 @@ plugin_emit_dummy_print (session *sess, char *name)
 	for (i = 1; i < 32; i++)
 		word[i] = "\000";
 
-	return plugin_hook_run (sess, name, word, NULL, HOOK_PRINT);
+	return plugin_hook_run (sess, name, word, NULL, NULL, HOOK_PRINT);
 }
 
 int
@@ -663,7 +702,7 @@ plugin_emit_keypress (session *sess, unsigned int state, unsigned int keyval,
 	for (i = 5; i < PDIWORDS; i++)
 		word[i] = "\000";
 
-	return plugin_hook_run (sess, word[0], word, NULL, HOOK_PRINT);
+	return plugin_hook_run (sess, word[0], word, NULL, NULL, HOOK_PRINT);
 }
 
 static int
@@ -869,6 +908,14 @@ hexchat_hook_server (hexchat_plugin *ph, const char *name, int pri,
 }
 
 hexchat_hook *
+hexchat_hook_server_attrs (hexchat_plugin *ph, const char *name, int pri,
+						   hexchat_serv_attrs_cb *callb, void *userdata)
+{
+	return plugin_add_hook (ph, HOOK_SERVER_ATTRS, pri, name, 0, callb, 0,
+							userdata);
+}
+
+hexchat_hook *
 hexchat_hook_print (hexchat_plugin *ph, const char *name, int pri,
 						hexchat_print_cb *callb, void *userdata)
 {
@@ -876,6 +923,14 @@ hexchat_hook_print (hexchat_plugin *ph, const char *name, int pri,
 }
 
 hexchat_hook *
+hexchat_hook_print_attrs (hexchat_plugin *ph, const char *name, int pri,
+						  hexchat_print_attrs_cb *callb, void *userdata)
+{
+	return plugin_add_hook (ph, HOOK_PRINT_ATTRS, pri, name, 0, callb, 0,
+							userdata);
+}
+
+hexchat_hook *
 hexchat_hook_timer (hexchat_plugin *ph, int timeout, hexchat_timer_cb *callb,
 					   void *userdata)
 {
diff --git a/src/common/plugin.h b/src/common/plugin.h
index dd878895..d299e5af 100644
--- a/src/common/plugin.h
+++ b/src/common/plugin.h
@@ -132,6 +132,18 @@ struct _hexchat_plugin
 		const char *var);
 	int (*hexchat_pluginpref_list) (hexchat_plugin *ph,
 		char *dest);
+	hexchat_hook *(*hexchat_hook_server_attrs) (hexchat_plugin *ph,
+		   const char *name,
+		   int pri,
+		   int (*callback) (char *word[], char *word_eol[],
+							hexchat_event_attrs *attrs, void *user_data),
+		   void *userdata);
+	hexchat_hook *(*hexchat_hook_print_attrs) (hexchat_plugin *ph,
+		  const char *name,
+		  int pri,
+		  int (*callback) (char *word[], hexchat_event_attrs *attrs,
+						   void *user_data),
+		  void *userdata);
 	void *(*hexchat_dummy4) (hexchat_plugin *ph);
 	void *(*hexchat_dummy3) (hexchat_plugin *ph);
 	void *(*hexchat_dummy2) (hexchat_plugin *ph);
@@ -156,7 +168,10 @@ void plugin_kill_all (void);
 void plugin_auto_load (session *sess);
 int plugin_emit_command (session *sess, char *name, char *word[], char *word_eol[]);
 int plugin_emit_server (session *sess, char *name, char *word[], char *word_eol[]);
+int plugin_emit_server_attr (session *sess, char *name, char *word[],
+							 char *word_eol[], time_t server_time);
 int plugin_emit_print (session *sess, char *word[]);
+int plugin_emit_print_attr (session *sess, char *word[], time_t server_time);
 int plugin_emit_dummy_print (session *sess, char *name);
 int plugin_emit_keypress (session *sess, unsigned int state, unsigned int keyval, int len, char *string);
 GList* plugin_command_list(GList *tmp_list);