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Support for multiple identically named nicks.
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1238 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen
cras
parent
be6ba53fa4
commit
0d4d9204a9
@ -21,3 +21,7 @@ unsigned int halfop:1;
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unsigned int voice:1;
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GHashTable *module_data;
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void *unique_id; /* unique ID to use for comparing if one nick is in another channels,
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or NULL = nicks are unique, just keep comparing them. */
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NICK_REC *next; /* support for multiple identically named nicks */
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@ -30,6 +30,41 @@
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#define isalnumhigh(a) \
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(isalnum(a) || (unsigned char) (a) >= 128)
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static void nick_hash_add(CHANNEL_REC *channel, NICK_REC *nick)
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{
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NICK_REC *list;
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list = g_hash_table_lookup(channel->nicks, nick->nick);
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if (list == NULL)
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g_hash_table_insert(channel->nicks, nick->nick, nick);
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else {
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/* multiple nicks with same name */
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while (list->next != NULL)
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list = list->next;
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list->next = nick;
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}
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}
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static void nick_hash_remove(CHANNEL_REC *channel, NICK_REC *nick)
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{
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NICK_REC *list;
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list = g_hash_table_lookup(channel->nicks, nick->nick);
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if (list == NULL)
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return;
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if (list->next == NULL)
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g_hash_table_remove(channel->nicks, nick->nick);
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else if (list == nick) {
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g_hash_table_insert(channel->nicks, nick->nick,
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nick->next);
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} else {
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while (list->next != nick)
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list = list->next;
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list->next = nick->next;
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}
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}
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/* Add new nick to list */
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void nicklist_insert(CHANNEL_REC *channel, NICK_REC *nick)
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{
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@ -38,7 +73,7 @@ void nicklist_insert(CHANNEL_REC *channel, NICK_REC *nick)
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nick->type = module_get_uniq_id("NICK", 0);
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nick->chat_type = channel->chat_type;
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g_hash_table_insert(channel->nicks, nick->nick, nick);
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nick_hash_add(channel, nick);
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signal_emit("nicklist new", 2, channel, nick);
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}
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@ -71,37 +106,49 @@ void nicklist_remove(CHANNEL_REC *channel, NICK_REC *nick)
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g_return_if_fail(IS_CHANNEL(channel));
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g_return_if_fail(nick != NULL);
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g_hash_table_remove(channel->nicks, nick->nick);
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nick_hash_remove(channel, nick);
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nicklist_destroy(channel, nick);
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}
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/* Change nick */
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void nicklist_rename(SERVER_REC *server, const char *old_nick,
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const char *new_nick)
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static void nicklist_rename_list(SERVER_REC *server, const char *old_nick,
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const char *new_nick, GSList *nicks)
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{
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CHANNEL_REC *channel;
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NICK_REC *nickrec;
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GSList *nicks, *tmp;
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GSList *tmp;
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nicks = nicklist_get_same(server, old_nick);
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for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
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channel = tmp->data;
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nickrec = tmp->next->data;
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/* remove old nick from hash table */
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g_hash_table_remove(channel->nicks, nickrec->nick);
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nick_hash_remove(channel, nickrec);
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g_free(nickrec->nick);
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nickrec->nick = g_strdup(new_nick);
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/* add new nick to hash table */
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g_hash_table_insert(channel->nicks, nickrec->nick, nickrec);
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nick_hash_add(channel, nickrec);
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signal_emit("nicklist changed", 3, channel, nickrec, old_nick);
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}
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g_slist_free(nicks);
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}
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void nicklist_rename(SERVER_REC *server, const char *old_nick,
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const char *new_nick)
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{
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return nicklist_rename_list(server, old_nick, new_nick,
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nicklist_get_same(server, old_nick));
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}
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void nicklist_rename_unique(SERVER_REC *server, void *old_nick_id,
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const char *old_nick, const char *new_nick)
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{
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return nicklist_rename_list(server, old_nick, new_nick,
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nicklist_get_same_unique(server, old_nick_id));
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}
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static NICK_REC *nicklist_find_wildcards(CHANNEL_REC *channel,
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const char *mask)
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{
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@ -150,6 +197,21 @@ NICK_REC *nicklist_find(CHANNEL_REC *channel, const char *nick)
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return g_hash_table_lookup(channel->nicks, nick);
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}
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NICK_REC *nicklist_find_unique(CHANNEL_REC *channel, const char *nick,
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void *id)
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{
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NICK_REC *rec;
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g_return_val_if_fail(IS_CHANNEL(channel), NULL);
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g_return_val_if_fail(nick != NULL, NULL);
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rec = g_hash_table_lookup(channel->nicks, nick);
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while (rec != NULL && rec->unique_id != id)
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rec = rec->next;
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return rec;
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}
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/* Find nick mask, wildcards allowed */
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NICK_REC *nicklist_find_mask(CHANNEL_REC *channel, const char *mask)
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{
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@ -170,10 +232,13 @@ NICK_REC *nicklist_find_mask(CHANNEL_REC *channel, const char *mask)
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nickrec = g_hash_table_lookup(channel->nicks, nick);
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if (nickrec != NULL && host != NULL &&
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(nickrec->host == NULL || !match_wildcards(host, nickrec->host))) {
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/* hosts didn't match */
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nickrec = NULL;
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if (host != NULL) {
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while (nickrec != NULL) {
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if (nickrec->host != NULL &&
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match_wildcards(host, nickrec->host))
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break; /* match */
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nickrec = nickrec->next;
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}
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}
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g_free(nick);
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return nickrec;
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@ -181,7 +246,10 @@ NICK_REC *nicklist_find_mask(CHANNEL_REC *channel, const char *mask)
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static void get_nicks_hash(gpointer key, NICK_REC *rec, GSList **list)
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{
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*list = g_slist_append(*list, rec);
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while (rec != NULL) {
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*list = g_slist_append(*list, rec);
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rec = rec->next;
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}
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}
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/* Get list of nicks */
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@ -228,6 +296,40 @@ GSList *nicklist_get_same(SERVER_REC *server, const char *nick)
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return rec.list;
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}
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typedef struct {
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CHANNEL_REC *channel;
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void *id;
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GSList *list;
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} NICKLIST_GET_SAME_UNIQUE_REC;
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static void get_nicks_same_hash_unique(gpointer key, NICK_REC *nick,
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NICKLIST_GET_SAME_UNIQUE_REC *rec)
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{
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if (nick->unique_id == rec->id) {
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rec->list = g_slist_append(rec->list, rec->channel);
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rec->list = g_slist_append(rec->list, nick);
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}
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}
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GSList *nicklist_get_same_unique(SERVER_REC *server, void *id)
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{
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NICKLIST_GET_SAME_UNIQUE_REC rec;
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GSList *tmp;
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g_return_val_if_fail(IS_SERVER(server), NULL);
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g_return_val_if_fail(id != NULL, NULL);
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rec.id = id;
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rec.list = NULL;
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for (tmp = server->channels; tmp != NULL; tmp = tmp->next) {
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rec.channel = tmp->data;
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g_hash_table_foreach(rec.channel->nicks,
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(GHFunc) get_nicks_same_hash_unique,
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&rec);
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}
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return rec.list;
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}
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/* nick record comparision for sort functions */
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int nicklist_compare(NICK_REC *p1, NICK_REC *p2)
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{
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@ -245,17 +347,15 @@ int nicklist_compare(NICK_REC *p1, NICK_REC *p2)
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return g_strcasecmp(p1->nick, p2->nick);
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}
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void nicklist_update_flags(SERVER_REC *server, const char *nick,
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int gone, int serverop)
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static void nicklist_update_flags_list(SERVER_REC *server, int gone,
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int serverop, GSList *nicks)
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{
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GSList *nicks, *tmp;
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GSList *tmp;
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CHANNEL_REC *channel;
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NICK_REC *rec;
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g_return_if_fail(IS_SERVER(server));
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g_return_if_fail(nick != NULL);
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nicks = nicklist_get_same(server, nick);
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for (tmp = nicks; tmp != NULL; tmp = tmp->next->next) {
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channel = tmp->data;
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rec = tmp->next->data;
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@ -275,6 +375,20 @@ void nicklist_update_flags(SERVER_REC *server, const char *nick,
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g_slist_free(nicks);
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}
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void nicklist_update_flags(SERVER_REC *server, const char *nick,
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int gone, int serverop)
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{
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return nicklist_update_flags_list(server, gone, serverop,
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nicklist_get_same(server, nick));
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}
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void nicklist_update_flags_unique(SERVER_REC *server, void *id,
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int gone, int serverop)
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{
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return nicklist_update_flags_list(server, gone, serverop,
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nicklist_get_same_unique(server, id));
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}
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static void sig_channel_created(CHANNEL_REC *channel)
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{
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g_return_if_fail(IS_CHANNEL(channel));
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@ -286,7 +400,13 @@ static void sig_channel_created(CHANNEL_REC *channel)
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static void nicklist_remove_hash(gpointer key, NICK_REC *nick,
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CHANNEL_REC *channel)
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{
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nicklist_destroy(channel, nick);
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NICK_REC *next;
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while (nick != NULL) {
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next = nick->next;
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nicklist_destroy(channel, nick);
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nick = next;
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}
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}
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static void sig_channel_destroyed(CHANNEL_REC *channel)
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@ -305,6 +425,13 @@ static NICK_REC *nick_nfind(CHANNEL_REC *channel, const char *nick, int len)
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tmpnick = g_strndup(nick, len);
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rec = g_hash_table_lookup(channel->nicks, tmpnick);
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/* if there's multiple, get the one with identical case */
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while (rec->next != NULL) {
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if (strcmp(rec->nick, tmpnick) == 0)
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break;
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}
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g_free(tmpnick);
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return rec;
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}
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@ -21,9 +21,13 @@ void nicklist_remove(CHANNEL_REC *channel, NICK_REC *nick);
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/* Change nick */
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void nicklist_rename(SERVER_REC *server, const char *old_nick,
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const char *new_nick);
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void nicklist_rename_unique(SERVER_REC *server, void *old_nick_id,
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const char *old_nick, const char *new_nick);
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/* Find nick */
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NICK_REC *nicklist_find(CHANNEL_REC *channel, const char *nick);
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NICK_REC *nicklist_find_unique(CHANNEL_REC *channel, const char *nick,
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void *id);
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/* Find nick mask, wildcards allowed */
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NICK_REC *nicklist_find_mask(CHANNEL_REC *channel, const char *mask);
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/* Get list of nicks that match the mask */
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@ -32,10 +36,13 @@ GSList *nicklist_find_multiple(CHANNEL_REC *channel, const char *mask);
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GSList *nicklist_getnicks(CHANNEL_REC *channel);
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/* Get all the nick records of `nick'. Returns channel, nick, channel, ... */
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GSList *nicklist_get_same(SERVER_REC *server, const char *nick);
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GSList *nicklist_get_same_unique(SERVER_REC *server, void *id);
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/* Update specified nick's status in server. */
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void nicklist_update_flags(SERVER_REC *server, const char *nick,
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int gone, int ircop);
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void nicklist_update_flags_unique(SERVER_REC *server, void *id,
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int gone, int ircop);
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/* Nick record comparision for sort functions */
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int nicklist_compare(NICK_REC *p1, NICK_REC *p2);
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