presence: send..._with_capability...(): don't send if the client does not have the...

[irc/rqf/shadowircd.git] / src / client.c

diff --git a/src/client.c b/src/client.c
index 7aa5b94162bc803fcc605392ce2950a7792792a4..5cee85867cb2f6074de948a072bbcb8324ececdf 100644 (file)
--- a/src/client.c
+++ b/src/client.c
@@ -76,7 +76,7 @@ static rb_bh *client_heap = NULL;
 static rb_bh *lclient_heap = NULL;
 static rb_bh *pclient_heap = NULL;
 static rb_bh *user_heap = NULL;
-static rb_bh *away_heap = NULL;
+static rb_bh *metadata_heap = NULL;
 static char current_uid[IDLEN];
 
 struct Dictionary *nd_dict = NULL;
@@ -120,7 +120,7 @@ init_client(void)
        lclient_heap = rb_bh_create(sizeof(struct LocalUser), LCLIENT_HEAP_SIZE, "lclient_heap");
        pclient_heap = rb_bh_create(sizeof(struct PreClient), PCLIENT_HEAP_SIZE, "pclient_heap");
        user_heap = rb_bh_create(sizeof(struct User), USER_HEAP_SIZE, "user_heap");
-       away_heap = rb_bh_create(AWAYLEN, AWAY_HEAP_SIZE, "away_heap");
+       metadata_heap = rb_bh_create(sizeof(struct MetadataEntry), USER_HEAP_SIZE, "metadata_heap");
 
        rb_event_addish("check_pings", check_pings, NULL, 30);
        rb_event_addish("free_exited_clients", &free_exited_clients, NULL, 4);
@@ -1657,8 +1657,10 @@ make_user(struct Client *client_p)
        {
                user = (struct User *) rb_bh_alloc(user_heap);
                user->refcnt = 1;
+               user->metadata = irc_dictionary_create(irccmp);
                client_p->user = user;
        }
+
        return user;
 }
 
@@ -1695,12 +1697,8 @@ make_server(struct Client *client_p)
 void
 free_user(struct User *user, struct Client *client_p)
 {
-       free_away(client_p);
-
        if(--user->refcnt <= 0)
        {
-               if(user->away)
-                       rb_free((char *) user->away);
                /*
                 * sanity check
                 */
@@ -1727,21 +1725,56 @@ free_user(struct User *user, struct Client *client_p)
        }
 }
 
-void
-allocate_away(struct Client *client_p)
+const char *
+get_metadata(struct Client *client_p, const char *key)
 {
-       if(client_p->user->away == NULL)
-               client_p->user->away = rb_bh_alloc(away_heap);  
+       struct MetadataEntry *md;
+
+       if (client_p->user != NULL)
+       {
+               md = irc_dictionary_retrieve(client_p->user->metadata, key);
+               if (md == NULL)
+                       return NULL;
+
+               return md->value;
+       }
+
+       return NULL;
 }
 
+void
+set_metadata(struct Client *client_p, const char *key, const char *value)
+{
+       struct MetadataEntry *md;
+
+       delete_metadata(client_p, key);
+       if(client_p->user != NULL)
+       {
+               md = rb_bh_alloc(metadata_heap);
+               rb_strlcpy(md->key, key, NICKLEN);
+               rb_strlcpy(md->value, value, TOPICLEN);
+
+               irc_dictionary_add(client_p->user->metadata, md->key, md);
+       }
+
+       sendto_common_channels_local_with_capability(client_p, CLICAP_PRESENCE, form_str(RPL_METADATACHG), me.name, client_p->name, key, value);
+}
 
 void
-free_away(struct Client *client_p)
+delete_metadata(struct Client *client_p, const char *key)
 {
-       if(client_p->user != NULL && client_p->user->away != NULL) {
-               rb_bh_free(away_heap, client_p->user->away);
-               client_p->user->away = NULL;
+       struct MetadataEntry *md;
+
+       if(client_p->user != NULL)
+       {
+               md = irc_dictionary_delete(client_p->user->metadata, key);
+               if (md == NULL)
+                       return;
+
+               rb_bh_free(metadata_heap, md);
        }
+
+       sendto_common_channels_local_with_capability(client_p, CLICAP_PRESENCE, form_str(RPL_METADATACHG), me.name, client_p->name, key, "");
 }
 
 void