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/**
* @file group_find.c
*
* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "qq.h"
#include "conversation.h"
#include "debug.h"
#include "util.h"
#include "group_find.h"
#include "group_network.h"
#include "utils.h"
/* find the internal_group_id by the reply packet sequence
* return TRUE if we have a record of it, return FALSE if not */
gboolean qq_group_find_internal_group_id_by_seq(PurpleConnection *gc, guint16 seq, guint32 *internal_group_id)
{
GList *list;
qq_data *qd;
group_packet *p;
if (internal_group_id == NULL)
return FALSE;
qd = (qq_data *) gc->proto_data;
list = qd->group_packets;
while (list != NULL) {
p = (group_packet *) (list->data);
if (p->send_seq == seq) { /* found and remove */
*internal_group_id = p->internal_group_id;
qd->group_packets = g_list_remove(qd->group_packets, p);
g_free(p);
return TRUE;
}
list = list->next;
}
return FALSE;
}
/* find a qq_buddy by uid, called by im.c */
qq_buddy *qq_group_find_member_by_uid(qq_group *group, guint32 uid)
{
GList *list;
qq_buddy *member;
g_return_val_if_fail(group != NULL && uid > 0, NULL);
list = group->members;
while (list != NULL) {
member = (qq_buddy *) list->data;
if (member->uid == uid)
return member;
else
list = list->next;
}
return NULL;
}
/* remove a qq_buddy by uid, called by qq_group_opt.c */
void qq_group_remove_member_by_uid(qq_group *group, guint32 uid)
{
GList *list;
qq_buddy *member;
g_return_if_fail(group != NULL && uid > 0);
list = group->members;
while (list != NULL) {
member = (qq_buddy *) list->data;
if (member->uid == uid) {
group->members = g_list_remove(group->members, member);
return;
} else {
list = list->next;
}
}
}
qq_buddy *qq_group_find_or_add_member(PurpleConnection *gc, qq_group *group, guint32 member_uid)
{
qq_buddy *member, *q_bud;
PurpleBuddy *buddy;
g_return_val_if_fail(group != NULL && member_uid > 0, NULL);
member = qq_group_find_member_by_uid(group, member_uid);
if (member == NULL) { /* first appear during my session */
member = g_new0(qq_buddy, 1);
member->uid = member_uid;
buddy = purple_find_buddy(purple_connection_get_account(gc), uid_to_purple_name(member_uid));
if (buddy != NULL) {
q_bud = (qq_buddy *) buddy->proto_data;
if (q_bud != NULL && q_bud->nickname != NULL)
member->nickname = g_strdup(q_bud->nickname);
else if (buddy->alias != NULL)
member->nickname = g_strdup(buddy->alias);
}
group->members = g_list_append(group->members, member);
}
return member;
}
/* find a qq_group by chatroom channel */
qq_group *qq_group_find_by_channel(PurpleConnection *gc, gint channel)
{
PurpleConversation *conv;
qq_data *qd;
qq_group *group;
GList *list;
qd = (qq_data *) gc->proto_data;
conv = purple_find_chat(gc, channel);
g_return_val_if_fail(conv != NULL, NULL);
list = qd->groups;
group = NULL;
while (list != NULL) {
group = (qq_group *) list->data;
if (group->group_name_utf8 == NULL) {
continue;
}
if (!g_ascii_strcasecmp(purple_conversation_get_name(conv), group->group_name_utf8))
break;
list = list->next;
}
return group;
}
/* find a qq_group by its id, flag is QQ_INTERNAL_ID or QQ_EXTERNAL_ID */
qq_group *qq_group_find_by_id(PurpleConnection *gc, guint32 id, gboolean flag)
{
GList *list;
qq_group *group;
qq_data *qd;
qd = (qq_data *) gc->proto_data;
if (qd->groups == NULL || id <= 0)
return NULL;
list = qd->groups;
while (list != NULL) {
group = (qq_group *) list->data;
if (flag == QQ_INTERNAL_ID ?
(group->internal_group_id == id) : (group->external_group_id == id))
return group;
list = list->next;
}
return NULL;
}
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