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-rw-r--r--src/command/cmd_ac.c44
-rw-r--r--src/command/cmd_defs.c9
-rw-r--r--src/command/cmd_funcs.c26
-rw-r--r--src/config/preferences.c4
-rw-r--r--src/config/preferences.h1
-rw-r--r--src/ui/console.c11
-rw-r--r--src/ui/ui.h1
-rw-r--r--src/xmpp/iq.c26
-rw-r--r--src/xmpp/xmpp.h1
-rw-r--r--tests/unittests/ui/stub_ui.c1
-rw-r--r--tests/unittests/xmpp/stub_xmpp.c1
11 files changed, 111 insertions, 14 deletions
diff --git a/src/command/cmd_ac.c b/src/command/cmd_ac.c
index 069e883e..a0226d31 100644
--- a/src/command/cmd_ac.c
+++ b/src/command/cmd_ac.c
@@ -162,7 +162,9 @@ static Autocomplete alias_ac;
 static Autocomplete aliases_ac;
 static Autocomplete join_property_ac;
 static Autocomplete room_ac;
-static Autocomplete rooms_ac;
+static Autocomplete rooms_all_ac;
+static Autocomplete rooms_list_ac;
+static Autocomplete rooms_cache_ac;
 static Autocomplete affiliation_ac;
 static Autocomplete role_ac;
 static Autocomplete privilege_cmd_ac;
@@ -593,9 +595,19 @@ cmd_ac_init(void)
     autocomplete_add(room_ac, "destroy");
     autocomplete_add(room_ac, "config");
 
-    rooms_ac = autocomplete_new();
-    autocomplete_add(rooms_ac, "service");
-    autocomplete_add(rooms_ac, "filter");
+    rooms_all_ac = autocomplete_new();
+    autocomplete_add(rooms_all_ac, "service");
+    autocomplete_add(rooms_all_ac, "filter");
+    autocomplete_add(rooms_all_ac, "cache");
+
+    rooms_list_ac = autocomplete_new();
+    autocomplete_add(rooms_list_ac, "service");
+    autocomplete_add(rooms_list_ac, "filter");
+
+    rooms_cache_ac = autocomplete_new();
+    autocomplete_add(rooms_cache_ac, "on");
+    autocomplete_add(rooms_cache_ac, "off");
+    autocomplete_add(rooms_cache_ac, "clear");
 
     affiliation_ac = autocomplete_new();
     autocomplete_add(affiliation_ac, "owner");
@@ -1011,7 +1023,9 @@ cmd_ac_reset(ProfWin *window)
     autocomplete_reset(aliases_ac);
     autocomplete_reset(join_property_ac);
     autocomplete_reset(room_ac);
-    autocomplete_reset(rooms_ac);
+    autocomplete_reset(rooms_all_ac);
+    autocomplete_reset(rooms_list_ac);
+    autocomplete_reset(rooms_cache_ac);
     autocomplete_reset(affiliation_ac);
     autocomplete_reset(role_ac);
     autocomplete_reset(privilege_cmd_ac);
@@ -1131,7 +1145,9 @@ cmd_ac_uninit(void)
     autocomplete_free(aliases_ac);
     autocomplete_free(join_property_ac);
     autocomplete_free(room_ac);
-    autocomplete_free(rooms_ac);
+    autocomplete_free(rooms_all_ac);
+    autocomplete_free(rooms_list_ac);
+    autocomplete_free(rooms_cache_ac);
     autocomplete_free(affiliation_ac);
     autocomplete_free(role_ac);
     autocomplete_free(privilege_cmd_ac);
@@ -3111,16 +3127,28 @@ _rooms_autocomplete(ProfWin *window, const char *const input, gboolean previous)
         gboolean space_at_end = g_str_has_suffix(input, " ");
         int num_args = g_strv_length(args);
         if (num_args <= 1) {
-            found = autocomplete_param_with_ac(input, "/rooms", rooms_ac, TRUE, previous);
+            found = autocomplete_param_with_ac(input, "/rooms", rooms_all_ac, TRUE, previous);
+            if (found) {
+                g_strfreev(args);
+                return found;
+            }
+        }
+        if ((num_args == 1 && g_strcmp0(args[0], "cache") == 0 && space_at_end) || 
+                (num_args == 2 && g_strcmp0(args[0], "cache") == 0)) {
+            found = autocomplete_param_with_ac(input, "/rooms cache", rooms_cache_ac, TRUE, previous);
             if (found) {
                 g_strfreev(args);
                 return found;
             }
         }
+        if ((num_args >= 2) && g_strcmp0(args[0], "cache") == 0) {
+            g_strfreev(args);
+            return NULL;
+        }
         if ((num_args == 2 && space_at_end) || (num_args == 3 && !space_at_end)) {
             GString *beginning = g_string_new("/rooms");
             g_string_append_printf(beginning, " %s %s", args[0], args[1]);
-            found = autocomplete_param_with_ac(input, beginning->str, rooms_ac, TRUE, previous);
+            found = autocomplete_param_with_ac(input, beginning->str, rooms_list_ac, TRUE, previous);
             g_string_free(beginning, TRUE);
             if (found) {
                 g_strfreev(args);
diff --git a/src/command/cmd_defs.c b/src/command/cmd_defs.c
index 1bad76cf..8bc670be 100644
--- a/src/command/cmd_defs.c
+++ b/src/command/cmd_defs.c
@@ -797,14 +797,17 @@ static struct cmd_t command_defs[] =
             "/rooms",
             "/rooms filter <text>",
             "/rooms service <service>",
-            "/rooms service <service> filter <text>")
+            "/rooms service <service> filter <text>",
+            "/rooms cache on|off|clear")
         CMD_DESC(
             "List the chat rooms available at the specified conference service. "
             "If no argument is supplied, the account preference 'muc.service' is used, 'conference.<domain-part>' by default. "
             "The filter argument only shows rooms that contain the provided text, case insensitive.")
         CMD_ARGS(
-            { "service <service>", "The conference service to query." },
-            { "filter <text>", "The text to filter results by."})
+            { "service <service>",  "The conference service to query." },
+            { "filter <text>",      "The text to filter results by."},
+            { "cache on|off",       "Enable or disable caching of rooms list response."},
+            { "cache clear",        "Clear the rooms response cache if enabled."})
         CMD_EXAMPLES(
             "/rooms",
             "/rooms filter development",
diff --git a/src/command/cmd_funcs.c b/src/command/cmd_funcs.c
index bde86835..023327ed 100644
--- a/src/command/cmd_funcs.c
+++ b/src/command/cmd_funcs.c
@@ -2876,7 +2876,7 @@ cmd_roster(ProfWin *window, const char *const command, gchar **args)
                 if (conn_status == JABBER_CONNECTED) {
                     rosterwin_roster();
                 }
-                return TRUE;            
+                return TRUE;
             } else {
                 cons_bad_cmd_usage(command);
                 return TRUE;
@@ -2888,7 +2888,7 @@ cmd_roster(ProfWin *window, const char *const command, gchar **args)
                 if (conn_status == JABBER_CONNECTED) {
                     rosterwin_roster();
                 }
-                return TRUE;            
+                return TRUE;
             } else {
                 cons_bad_cmd_usage(command);
                 return TRUE;
@@ -4410,6 +4410,28 @@ cmd_rooms(ProfWin *window, const char *const command, gchar **args)
                 return TRUE;
             }
             filter = g_strdup(args[1]);
+        } else if (g_strcmp0(args[0], "cache") == 0) {
+            if (g_strv_length(args) != 2) {
+                cons_bad_cmd_usage(command);
+                cons_show("");
+                return TRUE;
+            } else if (g_strcmp0(args[1], "on") == 0) {
+                prefs_set_boolean(PREF_ROOM_LIST_CACHE, TRUE);
+                cons_show("Rooms list cache enabled.");
+                return TRUE;
+            } else if (g_strcmp0(args[1], "off") == 0) {
+                prefs_set_boolean(PREF_ROOM_LIST_CACHE, FALSE);
+                cons_show("Rooms list cache disabled.");
+                return TRUE;
+            } else if (g_strcmp0(args[1], "clear") == 0) {
+                iq_rooms_cache_clear();
+                cons_show("Rooms list cache cleared.");
+                return TRUE;
+            } else {
+                cons_bad_cmd_usage(command);
+                cons_show("");
+                return TRUE;
+            }
         } else {
             cons_bad_cmd_usage(command);
             cons_show("");
diff --git a/src/config/preferences.c b/src/config/preferences.c
index 65281505..d935061c 100644
--- a/src/config/preferences.c
+++ b/src/config/preferences.c
@@ -1615,6 +1615,7 @@ _get_group(preference_t pref)
         case PREF_PGP_LOG:
             return PREF_GROUP_PGP;
         case PREF_BOOKMARK_INVITE:
+        case PREF_ROOM_LIST_CACHE:
             return PREF_GROUP_MUC;
         case PREF_PLUGINS_SOURCEPATH:
             return PREF_GROUP_PLUGINS;
@@ -1822,6 +1823,8 @@ _get_key(preference_t pref)
             return "bookmark.invite";
         case PREF_PLUGINS_SOURCEPATH:
             return "sourcepath";
+        case PREF_ROOM_LIST_CACHE:
+            return "rooms.cache";
         default:
             return NULL;
     }
@@ -1870,6 +1873,7 @@ _get_default_boolean(preference_t pref)
         case PREF_NOTIFY_MENTION_WHOLE_WORD:
         case PREF_TRAY_READ:
         case PREF_BOOKMARK_INVITE:
+        case PREF_ROOM_LIST_CACHE:
             return TRUE;
         default:
             return FALSE;
diff --git a/src/config/preferences.h b/src/config/preferences.h
index e8f26e52..6eb2241d 100644
--- a/src/config/preferences.h
+++ b/src/config/preferences.h
@@ -143,6 +143,7 @@ typedef enum {
     PREF_CONSOLE_CHAT,
     PREF_BOOKMARK_INVITE,
     PREF_PLUGINS_SOURCEPATH,
+    PREF_ROOM_LIST_CACHE,
 } preference_t;
 
 typedef struct prof_alias_t {
diff --git a/src/ui/console.c b/src/ui/console.c
index 4123cd0d..c32b47f8 100644
--- a/src/ui/console.c
+++ b/src/ui/console.c
@@ -1248,6 +1248,16 @@ cons_occupants_setting(void)
 }
 
 void
+cons_rooms_cache_setting(void)
+{
+    if (prefs_get_boolean(PREF_ROOM_LIST_CACHE)) {
+        cons_show("Room list cache (/rooms cache)  : ON");
+    } else {
+        cons_show("Room list cache (/rooms cache)  : OFF");
+    }
+}
+
+void
 cons_autoconnect_setting(void)
 {
     char *pref_connect_account = prefs_get_string(PREF_CONNECT_ACCOUNT);
@@ -1906,6 +1916,7 @@ cons_show_connection_prefs(void)
     cons_reconnect_setting();
     cons_autoping_setting();
     cons_autoconnect_setting();
+    cons_rooms_cache_setting();
 
     cons_alert();
 }
diff --git a/src/ui/ui.h b/src/ui/ui.h
index 1fb88ec9..9168f58a 100644
--- a/src/ui/ui.h
+++ b/src/ui/ui.h
@@ -316,6 +316,7 @@ void cons_autoaway_setting(void);
 void cons_reconnect_setting(void);
 void cons_autoping_setting(void);
 void cons_autoconnect_setting(void);
+void cons_room_cache_setting(void);
 void cons_inpblock_setting(void);
 void cons_winpos_setting(void);
 void cons_show_contact_online(PContact contact, Resource *resource, GDateTime *last_activity);
diff --git a/src/xmpp/iq.c b/src/xmpp/iq.c
index 25fd98b8..9bceb859 100644
--- a/src/xmpp/iq.c
+++ b/src/xmpp/iq.c
@@ -133,6 +133,7 @@ static void _item_destroy(DiscoItem *item);
 static gboolean autoping_wait = FALSE;
 static GTimer *autoping_time = NULL;
 static GHashTable *id_handlers;
+static GHashTable *rooms_cache = NULL;
 
 static int
 _iq_handler(xmpp_conn_t *const conn, xmpp_stanza_t *const stanza, void *const userdata)
@@ -236,6 +237,7 @@ iq_handlers_init(void)
         g_hash_table_destroy(id_handlers);
     }
     id_handlers = g_hash_table_new_full(g_str_hash, g_str_equal, free, NULL);
+    rooms_cache = g_hash_table_new_full(g_str_hash, g_str_equal, free, (GDestroyNotify)xmpp_stanza_release);
 }
 
 void
@@ -297,8 +299,24 @@ iq_set_autoping(const int seconds)
 }
 
 void
+iq_rooms_cache_clear(void)
+{
+    if (rooms_cache) {
+        g_hash_table_remove_all(rooms_cache);
+    }
+}
+
+void
 iq_room_list_request(gchar *conferencejid, gchar *filter)
 {
+    if (g_hash_table_contains(rooms_cache, conferencejid)) {
+        log_debug("Rooms request cached for: %s", conferencejid);
+        _room_list_id_handler(g_hash_table_lookup(rooms_cache, conferencejid), filter);
+        return;
+    }
+
+    log_debug("Rooms request not cached for: %s", conferencejid);
+
     xmpp_ctx_t * const ctx = connection_get_ctx();
     char *id = create_unique_id("confreq");
     xmpp_stanza_t *iq = stanza_create_disco_items_iq(ctx, id, conferencejid);
@@ -905,6 +923,10 @@ _room_list_id_handler(xmpp_stanza_t *const stanza, void *const userdata)
     const char *id = xmpp_stanza_get_id(stanza);
     const char *from = xmpp_stanza_get_from(stanza);
 
+    if (prefs_get_boolean(PREF_ROOM_LIST_CACHE) && !g_hash_table_contains(rooms_cache, from)) {
+        g_hash_table_insert(rooms_cache, strdup(from), xmpp_stanza_copy(stanza));
+    }
+
     log_debug("Response to query: %s", id);
 
     xmpp_stanza_t *query = xmpp_stanza_get_child_by_name(stanza, STANZA_NAME_QUERY);
@@ -981,7 +1003,9 @@ _room_list_id_handler(xmpp_stanza_t *const stanza, void *const userdata)
         cons_show("  No rooms found matching filter: %s", filter);
     }
 
-    g_pattern_spec_free(glob);
+    if (glob) {
+        g_pattern_spec_free(glob);
+    }
     g_free(filter);
 
     return 0;
diff --git a/src/xmpp/xmpp.h b/src/xmpp/xmpp.h
index 9ff1b0c1..d4a29196 100644
--- a/src/xmpp/xmpp.h
+++ b/src/xmpp/xmpp.h
@@ -161,6 +161,7 @@ gboolean presence_sub_request_exists(const char *const bare_jid);
 void iq_enable_carbons(void);
 void iq_disable_carbons(void);
 void iq_send_software_version(const char *const fulljid);
+void iq_rooms_cache_clear(void);
 void iq_room_list_request(gchar *conferencejid, gchar *filter);
 void iq_disco_info_request(gchar *jid);
 void iq_disco_items_request(gchar *jid);
diff --git a/tests/unittests/ui/stub_ui.c b/tests/unittests/ui/stub_ui.c
index f2d8c5d7..51e8d84a 100644
--- a/tests/unittests/ui/stub_ui.c
+++ b/tests/unittests/ui/stub_ui.c
@@ -445,6 +445,7 @@ void cons_autoaway_setting(void) {}
 void cons_reconnect_setting(void) {}
 void cons_autoping_setting(void) {}
 void cons_autoconnect_setting(void) {}
+void cons_rooms_cache_setting(void) {}
 void cons_inpblock_setting(void) {}
 void cons_winpos_setting(void) {}
 void cons_tray_setting(void) {}
diff --git a/tests/unittests/xmpp/stub_xmpp.c b/tests/unittests/xmpp/stub_xmpp.c
index e5c3d9ad..45db6649 100644
--- a/tests/unittests/xmpp/stub_xmpp.c
+++ b/tests/unittests/xmpp/stub_xmpp.c
@@ -204,6 +204,7 @@ void iq_room_role_set(const char * const room, const char * const nick, char *ro
 void iq_room_role_list(const char * const room, char *role) {}
 void iq_last_activity_request(gchar *jid) {}
 void iq_autoping_check(void) {}
+void iq_rooms_cache_clear(void) {}
 
 // caps functions
 void caps_add_feature(char *feature) {}