Use hash table to store plugins

2 files changed, 128 insertions, 94 deletions

diff --git a/src/plugins/plugins.c b/src/plugins/plugins.c
index 59aa27a9..2166729a 100644
--- a/src/plugins/plugins.c
+++ b/src/plugins/plugins.c
@@ -60,12 +60,12 @@
 
 #include "ui/ui.h"
 
-static GSList* plugins;
+static GHashTable *plugins;
 
 void
 plugins_init(void)
 {
-    plugins = NULL;
+    plugins = g_hash_table_new_full(g_str_hash, g_str_equal, free, NULL);
     callbacks_init();
     autocompleters_init();
 
@@ -91,7 +91,7 @@ plugins_init(void)
             if (g_str_has_suffix(filename, ".py")) {
                 ProfPlugin *plugin = python_plugin_create(filename);
                 if (plugin) {
-                    plugins = g_slist_append(plugins, plugin);
+                    g_hash_table_insert(plugins, strdup(filename), plugin);
                     loaded = TRUE;
                 }
             }
@@ -100,7 +100,7 @@ plugins_init(void)
             if (g_str_has_suffix(filename, ".so")) {
                 ProfPlugin *plugin = c_plugin_create(filename);
                 if (plugin) {
-                    plugins = g_slist_append(plugins, plugin);
+                    g_hash_table_insert(plugins, strdup(filename), plugin);
                     loaded = TRUE;
                 }
             }
@@ -113,12 +113,15 @@ plugins_init(void)
         }
 
         // initialise plugins
-        GSList *curr = plugins;
+        GList *values = g_hash_table_get_values(plugins);
+        GList *curr = values;
         while (curr) {
             ProfPlugin *plugin = curr->data;
             plugin->init_func(plugin, PACKAGE_VERSION, PACKAGE_STATUS, NULL, NULL);
-            curr = g_slist_next(curr);
+            curr = g_list_next(curr);
         }
+        g_list_free(values);
+
     }
 
     prefs_free_plugins(plugins_pref);
@@ -127,24 +130,14 @@ plugins_init(void)
 }
 
 gboolean
-_find_by_name(gconstpointer pluginp, gconstpointer namep)
-{
-    char *name = (char*)namep;
-    ProfPlugin *plugin = (ProfPlugin*)pluginp;
-
-    return g_strcmp0(name, plugin->name);
-}
-
-gboolean
 plugins_load(const char *const name)
 {
-    GSList *found = g_slist_find_custom(plugins, name, (GCompareFunc)_find_by_name);
-    if (found) {
+    ProfPlugin *plugin = g_hash_table_lookup(plugins, name);
+    if (plugin) {
         log_info("Failed to load plugin: %s, plugin already loaded", name);
         return FALSE;
     }
 
-    ProfPlugin *plugin = NULL;
 #ifdef HAVE_PYTHON
     if (g_str_has_suffix(name, ".py")) {
         plugin = python_plugin_create(name);
@@ -156,7 +149,7 @@ plugins_load(const char *const name)
     }
 #endif
     if (plugin) {
-        plugins = g_slist_append(plugins, plugin);
+        g_hash_table_insert(plugins, strdup(name), plugin);
         if (connection_get_status() == JABBER_CONNECTED) {
             const char *account_name = session_get_account_name();
             const char *fulljid = connection_get_fulljid();
@@ -179,12 +172,6 @@ plugins_unload(const char *const name)
     return FALSE;
 }
 
-GSList *
-plugins_get_list(void)
-{
-    return plugins;
-}
-
 static gchar*
 _get_plugins_dir(void)
 {
@@ -205,7 +192,7 @@ _plugins_unloaded_list_dir(const gchar *const dir, GSList **result)
 
     const gchar *plugin = g_dir_read_name(plugins_dir);
     while (plugin) {
-        GSList *found = g_slist_find_custom(plugins, plugin, (GCompareFunc)_find_by_name);
+        ProfPlugin *found = g_hash_table_lookup(plugins, plugin);
         if ((g_str_has_suffix(plugin, ".so") || g_str_has_suffix(plugin, ".py")) && !found) {
             *result = g_slist_append(*result, strdup(plugin));
         }
@@ -225,18 +212,10 @@ plugins_unloaded_list(void)
     return result;
 }
 
-GSList*
+GList*
 plugins_loaded_list(void)
 {
-    GSList *result = NULL;
-    GSList *curr = plugins;
-    while (curr) {
-        ProfPlugin *plugin = curr->data;
-        result = g_slist_append(result, plugin->name);
-        curr = g_slist_next(curr);
-    }
-
-    return result;
+    return g_hash_table_get_keys(plugins);
 }
 
 char *
@@ -261,45 +240,53 @@ plugins_win_process_line(char *win, const char * const line)
 void
 plugins_on_start(void)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_start_func(plugin);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
 plugins_on_shutdown(void)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_shutdown_func(plugin);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
 plugins_on_connect(const char * const account_name, const char * const fulljid)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_connect_func(plugin, account_name, fulljid);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
 plugins_on_disconnect(const char * const account_name, const char * const fulljid)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_disconnect_func(plugin, account_name, fulljid);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 char*
@@ -308,7 +295,8 @@ plugins_pre_chat_message_display(const char * const jid, const char *message)
     char *new_message = NULL;
     char *curr_message = strdup(message);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_message = plugin->pre_chat_message_display(plugin, jid, curr_message);
@@ -317,8 +305,9 @@ plugins_pre_chat_message_display(const char * const jid, const char *message)
             curr_message = strdup(new_message);
             free(new_message);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_message;
 }
@@ -326,12 +315,14 @@ plugins_pre_chat_message_display(const char * const jid, const char *message)
 void
 plugins_post_chat_message_display(const char * const jid, const char *message)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->post_chat_message_display(plugin, jid, message);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 char*
@@ -340,7 +331,8 @@ plugins_pre_chat_message_send(const char * const jid, const char *message)
     char *new_message = NULL;
     char *curr_message = strdup(message);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_message = plugin->pre_chat_message_send(plugin, jid, curr_message);
@@ -349,8 +341,9 @@ plugins_pre_chat_message_send(const char * const jid, const char *message)
             curr_message = strdup(new_message);
             free(new_message);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_message;
 }
@@ -358,12 +351,14 @@ plugins_pre_chat_message_send(const char * const jid, const char *message)
 void
 plugins_post_chat_message_send(const char * const jid, const char *message)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->post_chat_message_send(plugin, jid, message);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 char*
@@ -372,7 +367,8 @@ plugins_pre_room_message_display(const char * const room, const char * const nic
     char *new_message = NULL;
     char *curr_message = strdup(message);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_message = plugin->pre_room_message_display(plugin, room, nick, curr_message);
@@ -381,8 +377,9 @@ plugins_pre_room_message_display(const char * const room, const char * const nic
             curr_message = strdup(new_message);
             free(new_message);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_message;
 }
@@ -390,12 +387,14 @@ plugins_pre_room_message_display(const char * const room, const char * const nic
 void
 plugins_post_room_message_display(const char * const room, const char * const nick, const char *message)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->post_room_message_display(plugin, room, nick, message);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 char*
@@ -404,7 +403,8 @@ plugins_pre_room_message_send(const char * const room, const char *message)
     char *new_message = NULL;
     char *curr_message = strdup(message);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_message = plugin->pre_room_message_send(plugin, room, curr_message);
@@ -413,8 +413,9 @@ plugins_pre_room_message_send(const char * const room, const char *message)
             curr_message = strdup(new_message);
             free(new_message);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_message;
 }
@@ -422,12 +423,14 @@ plugins_pre_room_message_send(const char * const room, const char *message)
 void
 plugins_post_room_message_send(const char * const room, const char *message)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->post_room_message_send(plugin, room, message);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
@@ -441,12 +444,14 @@ plugins_on_room_history_message(const char *const room, const char *const nick,
         timestamp_str = g_time_val_to_iso8601(&timestamp_tv);
     }
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_room_history_message(plugin, room, nick, message, timestamp_str);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     free(timestamp_str);
 }
@@ -458,7 +463,8 @@ plugins_pre_priv_message_display(const char * const jid, const char *message)
     char *new_message = NULL;
     char *curr_message = strdup(message);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_message = plugin->pre_priv_message_display(plugin, jidp->barejid, jidp->resourcepart, curr_message);
@@ -467,8 +473,9 @@ plugins_pre_priv_message_display(const char * const jid, const char *message)
             curr_message = strdup(new_message);
             free(new_message);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     jid_destroy(jidp);
     return curr_message;
@@ -479,12 +486,14 @@ plugins_post_priv_message_display(const char * const jid, const char *message)
 {
     Jid *jidp = jid_create(jid);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->post_priv_message_display(plugin, jidp->barejid, jidp->resourcepart, message);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     jid_destroy(jidp);
 }
@@ -496,7 +505,8 @@ plugins_pre_priv_message_send(const char * const jid, const char * const message
     char *new_message = NULL;
     char *curr_message = strdup(message);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_message = plugin->pre_priv_message_send(plugin, jidp->barejid, jidp->resourcepart, curr_message);
@@ -505,8 +515,9 @@ plugins_pre_priv_message_send(const char * const jid, const char * const message
             curr_message = strdup(new_message);
             free(new_message);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     jid_destroy(jidp);
     return curr_message;
@@ -517,12 +528,14 @@ plugins_post_priv_message_send(const char * const jid, const char * const messag
 {
     Jid *jidp = jid_create(jid);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->post_priv_message_send(plugin, jidp->barejid, jidp->resourcepart, message);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     jid_destroy(jidp);
 }
@@ -533,7 +546,8 @@ plugins_on_message_stanza_send(const char *const text)
     char *new_stanza = NULL;
     char *curr_stanza = strdup(text);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_stanza = plugin->on_message_stanza_send(plugin, curr_stanza);
@@ -542,8 +556,9 @@ plugins_on_message_stanza_send(const char *const text)
             curr_stanza = strdup(new_stanza);
             free(new_stanza);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_stanza;
 }
@@ -553,15 +568,17 @@ plugins_on_message_stanza_receive(const char *const text)
 {
     gboolean cont = TRUE;
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         gboolean res = plugin->on_message_stanza_receive(plugin, text);
         if (res == FALSE) {
             cont = FALSE;
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return cont;
 }
@@ -572,7 +589,8 @@ plugins_on_presence_stanza_send(const char *const text)
     char *new_stanza = NULL;
     char *curr_stanza = strdup(text);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_stanza = plugin->on_presence_stanza_send(plugin, curr_stanza);
@@ -581,8 +599,9 @@ plugins_on_presence_stanza_send(const char *const text)
             curr_stanza = strdup(new_stanza);
             free(new_stanza);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_stanza;
 }
@@ -592,15 +611,17 @@ plugins_on_presence_stanza_receive(const char *const text)
 {
     gboolean cont = TRUE;
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         gboolean res = plugin->on_presence_stanza_receive(plugin, text);
         if (res == FALSE) {
             cont = FALSE;
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return cont;
 }
@@ -611,7 +632,8 @@ plugins_on_iq_stanza_send(const char *const text)
     char *new_stanza = NULL;
     char *curr_stanza = strdup(text);
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         new_stanza = plugin->on_iq_stanza_send(plugin, curr_stanza);
@@ -620,8 +642,9 @@ plugins_on_iq_stanza_send(const char *const text)
             curr_stanza = strdup(new_stanza);
             free(new_stanza);
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return curr_stanza;
 }
@@ -631,15 +654,17 @@ plugins_on_iq_stanza_receive(const char *const text)
 {
     gboolean cont = TRUE;
 
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         gboolean res = plugin->on_iq_stanza_receive(plugin, text);
         if (res == FALSE) {
             cont = FALSE;
         }
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 
     return cont;
 }
@@ -647,45 +672,53 @@ plugins_on_iq_stanza_receive(const char *const text)
 void
 plugins_on_contact_offline(const char *const barejid, const char *const resource, const char *const status)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_contact_offline(plugin, barejid, resource, status);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
 plugins_on_contact_presence(const char *const barejid, const char *const resource, const char *const presence, const char *const status, const int priority)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_contact_presence(plugin, barejid, resource, presence, status, priority);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
 plugins_on_chat_win_focus(const char *const barejid)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_chat_win_focus(plugin, barejid);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 void
 plugins_on_room_win_focus(const char *const roomjid)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
     while (curr) {
         ProfPlugin *plugin = curr->data;
         plugin->on_room_win_focus(plugin, roomjid);
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 }
 
 GList*
@@ -697,7 +730,8 @@ plugins_get_disco_features(void)
 void
 plugins_shutdown(void)
 {
-    GSList *curr = plugins;
+    GList *values = g_hash_table_get_values(plugins);
+    GList *curr = values;
 
     while (curr) {
 #ifdef HAVE_PYTHON
@@ -711,8 +745,9 @@ plugins_shutdown(void)
         }
 #endif
 
-        curr = g_slist_next(curr);
+        curr = g_list_next(curr);
     }
+    g_list_free(values);
 #ifdef HAVE_PYTHON
     python_shutdown();
 #endif
diff --git a/src/plugins/plugins.h b/src/plugins/plugins.h
index a5b10a3e..13bb6e2f 100644
--- a/src/plugins/plugins.h
+++ b/src/plugins/plugins.h
@@ -98,9 +98,8 @@ typedef struct prof_plugin_t {
 } ProfPlugin;
 
 void plugins_init(void);
-GSList* plugins_get_list(void);
 GSList *plugins_unloaded_list(void);
-GSList *plugins_loaded_list(void);
+GList *plugins_loaded_list(void);
 char* plugins_autocomplete(const char *const input);
 void plugins_reset_autocomplete(void);
 void plugins_shutdown(void);