From 9a01e01e05d716a1474e4619b6ffabe8d3a4ffeb Mon Sep 17 00:00:00 2001
From: James Booth <boothj5@gmail.com>
Date: Thu, 19 Sep 2013 23:58:14 +0100
Subject: [PATCH] Added before message displayed hook to c plugins

---
 src/plugins/c_plugins.c | 15 +++++++++++++++
 src/plugins/c_plugins.h |  1 +
 2 files changed, 16 insertions(+)

diff --git a/src/plugins/c_plugins.c b/src/plugins/c_plugins.c
index 30cc2464..efa8cbb3 100644
--- a/src/plugins/c_plugins.c
+++ b/src/plugins/c_plugins.c
@@ -51,6 +51,7 @@ c_plugin_create(const char * const filename)
     plugin->on_start_func = c_on_start_hook;
     plugin->on_connect_func = c_on_connect_hook;
     plugin->on_disconnect_func = c_on_disconnect_hook;
+    plugin->before_message_displayed_func = c_before_message_displayed_hook;
     plugin->on_message_received_func = c_on_message_received_hook;
     plugin->on_room_message_received_func = c_on_room_message_received_hook;
     plugin->on_private_message_received_func = c_on_private_message_received_hook;
@@ -126,6 +127,20 @@ c_on_disconnect_hook(ProfPlugin *plugin, const char * const account_name, const
     func (account_name, fulljid);
 }
 
+char *
+c_before_message_displayed_hook(ProfPlugin *plugin, const char *message)
+{
+    void * f = NULL;
+    char* (*func)(const char * __message);
+    assert (plugin && plugin->module);
+
+    if (NULL == (f = dlsym (plugin->module, "prof_before_message_displayed")))
+        return NULL;
+
+    func = (char* (*)(const char * const)) f;
+    return func (message);
+}
+
 char *
 c_on_message_received_hook(ProfPlugin *plugin, const char * const jid, const char *message)
 {
diff --git a/src/plugins/c_plugins.h b/src/plugins/c_plugins.h
index bffbcb4a..d026ad5b 100644
--- a/src/plugins/c_plugins.h
+++ b/src/plugins/c_plugins.h
@@ -11,6 +11,7 @@ void c_init_hook(ProfPlugin *plugin, const char * const version, const char * co
 void c_on_start_hook(ProfPlugin *plugin);
 void c_on_connect_hook(ProfPlugin *plugin, const char * const account_name, const char * const fulljid);
 void c_on_disconnect_hook(ProfPlugin *plugin, const char * const account_name, const char * const fulljid);
+char * c_before_message_displayed_hook(ProfPlugin *plugin, const char *message);
 char * c_on_message_received_hook(ProfPlugin *plugin, const char * const jid, const char *message);
 char * c_on_private_message_received_hook(ProfPlugin *plugin, const char * const room,
     const char * const nick, const char *message);