forked from PsychoticNinja/irssi
c1a191955b
Module loading tries to load first from home dir, then the global dir. git-svn-id: http://svn.irssi.org/repos/irssi/trunk@704 dbcabf3a-b0e7-0310-adc4-f8d773084564
123 lines
2.8 KiB
C
123 lines
2.8 KiB
C
/*
|
|
chat-protocol.c : irssi
|
|
|
|
Copyright (C) 2000 Timo Sirainen
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include "module.h"
|
|
#include "signals.h"
|
|
#include "chat-protocols.h"
|
|
|
|
static int id_counter;
|
|
GSList *chat_protocols;
|
|
|
|
void *chat_protocol_check_cast(void *object, int type_pos, const char *id)
|
|
{
|
|
return object == NULL ||
|
|
chat_protocol_lookup(id) !=
|
|
G_STRUCT_MEMBER(int, object, type_pos) ? NULL : object;
|
|
}
|
|
|
|
/* Return the ID for the specified chat protocol. */
|
|
int chat_protocol_lookup(const char *name)
|
|
{
|
|
CHAT_PROTOCOL_REC *rec;
|
|
|
|
g_return_val_if_fail(name != NULL, -1);
|
|
|
|
rec = chat_protocol_find(name);
|
|
return rec == NULL ? -1 : rec->id;
|
|
}
|
|
|
|
CHAT_PROTOCOL_REC *chat_protocol_find(const char *name)
|
|
{
|
|
GSList *tmp;
|
|
|
|
g_return_val_if_fail(name != NULL, NULL);
|
|
|
|
for (tmp = chat_protocols; tmp != NULL; tmp = tmp->next) {
|
|
CHAT_PROTOCOL_REC *rec = tmp->data;
|
|
|
|
if (g_strcasecmp(rec->name, name) == 0)
|
|
return rec;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
CHAT_PROTOCOL_REC *chat_protocol_find_id(int id)
|
|
{
|
|
GSList *tmp;
|
|
|
|
g_return_val_if_fail(id > 0, NULL);
|
|
|
|
for (tmp = chat_protocols; tmp != NULL; tmp = tmp->next) {
|
|
CHAT_PROTOCOL_REC *rec = tmp->data;
|
|
|
|
if (rec->id == id)
|
|
return rec;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/* Register new chat protocol. */
|
|
void chat_protocol_register(CHAT_PROTOCOL_REC *rec)
|
|
{
|
|
g_return_if_fail(rec != NULL);
|
|
|
|
if (chat_protocol_find(rec->name) != NULL)
|
|
return;
|
|
|
|
rec->id = ++id_counter;
|
|
chat_protocols = g_slist_append(chat_protocols, rec);
|
|
|
|
signal_emit("chat protocol created", 1, rec);
|
|
}
|
|
|
|
static void chat_protocol_destroy(CHAT_PROTOCOL_REC *rec)
|
|
{
|
|
g_return_if_fail(rec != NULL);
|
|
|
|
chat_protocols = g_slist_remove(chat_protocols, rec);
|
|
signal_emit("chat protocol destroyed", 1, rec);
|
|
g_free(rec);
|
|
}
|
|
|
|
/* Unregister chat protocol. */
|
|
void chat_protocol_unregister(const char *name)
|
|
{
|
|
CHAT_PROTOCOL_REC *rec;
|
|
|
|
g_return_if_fail(name != NULL);
|
|
|
|
rec = chat_protocol_find(name);
|
|
if (rec != NULL) chat_protocol_destroy(rec);
|
|
}
|
|
|
|
void chat_protocols_init(void)
|
|
{
|
|
id_counter = 0;
|
|
chat_protocols = NULL;
|
|
}
|
|
|
|
void chat_protocols_deinit(void)
|
|
{
|
|
while (chat_protocols != NULL)
|
|
chat_protocol_destroy(chat_protocols->data);
|
|
}
|