/**

* @file group_internal.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 "internal.h"

#include "blist.h"

#include "debug.h"

#include "buddy_opt.h"

#include "group_internal.h"

#include "utils.h"

qq_room_data *room_data_new(guint32 id, guint32 qun_id, const gchar *title)

{

qq_room_data *rmd;

purple_debug_info("QQ", "Created room data: %s, qun id %u, id %u\n",

title == NULL ? "(NULL)" : title,

qun_id, id);

rmd = g_new0(qq_room_data, 1);

rmd->my_role = QQ_ROOM_ROLE_NO;

rmd->id = id;

rmd->qun_id = qun_id;

rmd->type8 = 0x01; /* assume permanent Qun */

rmd->creator_uid = 10000; /* assume by QQ admin */

rmd->category = 0x01;

rmd->auth_type = 0x02; /* assume need auth */

rmd->name = g_strdup(title == NULL ? "" : title);

rmd->intro = g_strdup("");

rmd->bulletin = g_strdup("");

rmd->members = NULL;

rmd->has_got_members_info = FALSE;

rmd->is_show_chat = TRUE;

return rmd;

}

/* create a qq_room_data from hashtable */

static qq_room_data *room_data_new_by_hashtable(PurpleConnection *gc, GHashTable *data)

{

qq_room_data *rmd;

guint32 id, qun_id;

gchar *value;

value = g_hash_table_lookup(data, QQ_ROOM_KEY_INTERNAL_ID);

id = value ? strtoul(value, NULL, 10) : 0;

value = g_hash_table_lookup(data, QQ_ROOM_KEY_QUN_ID);

qun_id = value ? strtoul(value, NULL, 10) : 0;

value = g_hash_table_lookup(data, QQ_ROOM_KEY_NAME);

rmd = room_data_new(id, qun_id, value);

value = g_hash_table_lookup(data, QQ_ROOM_KEY_ISSHOW);

rmd->is_show_chat = value ? ((*value=='0') ? FALSE : TRUE) : TRUE;

rmd->my_role = QQ_ROOM_ROLE_YES;

return rmd;

}

/* gracefully free all members in a room */

static void room_buddies_free(qq_room_data *rmd)

{

gint i;

GList *list;

qq_buddy_data *bd;

g_return_if_fail(rmd != NULL);

i = 0;

while (NULL != (list = rmd->members)) {

bd = (qq_buddy_data *) list->data;

i++;

rmd->members = g_list_remove(rmd->members, bd);

qq_buddy_data_free(bd);

}

rmd->members = NULL;

}

/* gracefully free the memory for one qq_room_data */

static void room_data_free(qq_room_data *rmd)

{

g_return_if_fail(rmd != NULL);

room_buddies_free(rmd);

g_free(rmd->name);

g_free(rmd->intro);

g_free(rmd->bulletin);

g_free(rmd);

}

void qq_room_update_chat_info(PurpleChat *chat, qq_room_data *rmd)

{

GHashTable *components;

if (rmd->name != NULL && strlen(rmd->name) > 0) {

purple_blist_alias_chat(chat, rmd->name);

}

components = purple_chat_get_components(chat);

g_hash_table_replace(components,

g_strdup(QQ_ROOM_KEY_INTERNAL_ID),

g_strdup_printf("%u", rmd->id));

g_hash_table_replace(components,

g_strdup(QQ_ROOM_KEY_QUN_ID),

g_strdup_printf("%u", rmd->qun_id));

g_hash_table_replace(components,

g_strdup(QQ_ROOM_KEY_NAME), g_strdup(rmd->name));

g_hash_table_replace(components,

g_strdup(QQ_ROOM_KEY_ISSHOW), g_strdup_printf("%u", rmd->is_show_chat));

}

static PurpleChat *chat_new(PurpleConnection *gc, qq_room_data *rmd)

{

GHashTable *components;

PurpleGroup *g;

PurpleChat *chat;

purple_debug_info("QQ", "Add new chat: id %u, qun id %u, title %s\n",

rmd->id, rmd->qun_id,

rmd->name == NULL ? "(NULL)" : rmd->name);

components = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);

g_hash_table_insert(components,

g_strdup(QQ_ROOM_KEY_INTERNAL_ID), g_strdup_printf("%u", rmd->id));

g_hash_table_insert(components, g_strdup(QQ_ROOM_KEY_QUN_ID),

g_strdup_printf("%u", rmd->qun_id));

g_hash_table_insert(components, g_strdup(QQ_ROOM_KEY_NAME), g_strdup(rmd->name));

g_hash_table_insert(components, g_strdup(QQ_ROOM_KEY_ISSHOW), g_strdup_printf("%u", rmd->is_show_chat));

chat = purple_chat_new(purple_connection_get_account(gc), rmd->name, components);

g = qq_group_find_or_new(PURPLE_GROUP_QQ_ROOM);

purple_blist_add_chat(chat, g, NULL);

return chat;

}

PurpleChat *qq_room_find_or_new(PurpleConnection *gc, guint32 id, guint32 qun_id)

{

qq_data *qd;

qq_room_data *rmd;

PurpleChat *chat;

gchar *num_str;

g_return_val_if_fail (gc != NULL && gc->proto_data != NULL, NULL);

qd = (qq_data *) gc->proto_data;

g_return_val_if_fail(id != 0 && qun_id != 0, NULL);

purple_debug_info("QQ", "Find or add new room: id %u, qun id %u\n", id, qun_id);

rmd = qq_room_data_find(gc, id);

if (rmd == NULL) {

rmd = room_data_new(id, qun_id, NULL);

g_return_val_if_fail(rmd != NULL, NULL);

rmd->my_role = QQ_ROOM_ROLE_YES;

qd->rooms = g_slist_append(qd->rooms, rmd);

}

num_str = g_strdup_printf("%u", qun_id);

chat = purple_blist_find_chat(purple_connection_get_account(gc), num_str);

g_free(num_str);

if (chat) {

return chat;

}

return chat_new(gc, rmd);

}

void qq_room_remove(PurpleConnection *gc, guint32 id)

{

qq_data *qd;

PurpleChat *chat;

qq_room_data *rmd;

gchar *num_str;

guint32 qun_id;

g_return_if_fail (gc != NULL && gc->proto_data != NULL);

qd = (qq_data *) gc->proto_data;

purple_debug_info("QQ", "Find and remove room data, id %u\n", id);

rmd = qq_room_data_find(gc, id);

g_return_if_fail (rmd != NULL);

qun_id = rmd->qun_id;

qd->rooms = g_slist_remove(qd->rooms, rmd);

room_data_free(rmd);

purple_debug_info("QQ", "Find and remove chat, qun_id %u\n", qun_id);

num_str = g_strdup_printf("%u", qun_id);

chat = purple_blist_find_chat(purple_connection_get_account(gc), num_str);

g_free(num_str);

g_return_if_fail (chat != NULL);

purple_blist_remove_chat(chat);

}

/* find a qq_buddy_data by uid, called by im.c */

qq_buddy_data *qq_room_buddy_find(qq_room_data *rmd, guint32 uid)

{

GList *list;

qq_buddy_data *bd;

g_return_val_if_fail(rmd != NULL && uid > 0, NULL);

list = rmd->members;

while (list != NULL) {

bd = (qq_buddy_data *) list->data;

if (bd->uid == uid)

return bd;

else

list = list->next;

}

return NULL;

}

/* remove a qq_buddy_data by uid, called by qq_group_opt.c */

void qq_room_buddy_remove(qq_room_data *rmd, guint32 uid)

{

GList *list;

qq_buddy_data *bd;

g_return_if_fail(rmd != NULL && uid > 0);

list = rmd->members;

while (list != NULL) {

bd = (qq_buddy_data *) list->data;

if (bd->uid == uid) {

rmd->members = g_list_remove(rmd->members, bd);

return;

} else {

list = list->next;

}

}

}

qq_buddy_data *qq_room_buddy_find_or_new(PurpleConnection *gc, qq_room_data *rmd, guint32 member_uid)

{

qq_buddy_data *member, *bd;

PurpleBuddy *buddy;

gchar * member_name;

g_return_val_if_fail(rmd != NULL && member_uid > 0, NULL);

member = qq_room_buddy_find(rmd, member_uid);

if (member == NULL) { /* first appear during my session */

member = g_new0(qq_buddy_data, 1);

member->uid = member_uid;

member_name = uid_to_purple_name(member_uid);

buddy = purple_find_buddy(purple_connection_get_account(gc), member_name);

g_free(member_name);

if (buddy != NULL) {

const gchar *alias = NULL;

bd = purple_buddy_get_protocol_data(buddy);

if (bd != NULL && bd->nickname != NULL)

member->nickname = g_strdup(bd->nickname);

else if ((alias = purple_buddy_get_alias(buddy)) != NULL)

member->nickname = g_strdup(alias);

}

rmd->members = g_list_append(rmd->members, member);

}

return member;

}

qq_room_data *qq_room_data_find(PurpleConnection *gc, guint32 room_id)

{

GSList *list;

qq_room_data *rmd;

qq_data *qd;

qd = (qq_data *) gc->proto_data;

if (qd->rooms == NULL || room_id <= 0)

return 0;

list = qd->rooms;

while (list != NULL) {

rmd = (qq_room_data *) list->data;

if (rmd->id == room_id) {

return rmd;

}

list = list->next;

}

return NULL;

}

guint32 qq_room_get_next(PurpleConnection *gc, guint32 room_id)

{

GSList *list;

qq_room_data *rmd;

qq_data *qd;

gboolean is_find = FALSE;

qd = (qq_data *) gc->proto_data;

if (qd->rooms == NULL) {

return 0;

}

if (room_id <= 0) {

rmd = (qq_room_data *) qd->rooms->data;

return rmd->id;

}

list = qd->rooms;

while (list != NULL) {

rmd = (qq_room_data *) list->data;

list = list->next;

if (rmd->id == room_id) {

is_find = TRUE;

break;

}

}

g_return_val_if_fail(is_find, 0);

if (list == NULL) return 0; /* be the end */

rmd = (qq_room_data *) list->data;

g_return_val_if_fail(rmd != NULL, 0);

return rmd->id;

}

guint32 qq_room_get_next_conv(PurpleConnection *gc, guint32 room_id)

{

GSList *list;

qq_room_data *rmd;

qq_data *qd;

gboolean is_find;

qd = (qq_data *) gc->proto_data;

list = qd->rooms;

if (room_id > 0) {

/* search next room */

is_find = FALSE;

while (list != NULL) {

rmd = (qq_room_data *) list->data;

list = list->next;

if (rmd->id == room_id) {

is_find = TRUE;

break;

}

}

g_return_val_if_fail(is_find, 0);

}

while (list != NULL) {

rmd = (qq_room_data *) list->data;

g_return_val_if_fail(rmd != NULL, 0);

if (rmd->my_role == QQ_ROOM_ROLE_YES || rmd->my_role == QQ_ROOM_ROLE_ADMIN) {

if (NULL != purple_find_conversation_with_account(

PURPLE_CONV_TYPE_CHAT,rmd->name, purple_connection_get_account(gc))) {

/* In convseration*/

return rmd->id;

}

}

list = list->next;

}

return 0;

}

/* this should be called upon signin, even when we did not open group chat window */

void qq_room_data_initial(PurpleConnection *gc)

{

PurpleAccount *account;

PurpleChat *chat;

PurpleGroup *purple_group;

PurpleBlistNode *node;

qq_data *qd;

qq_room_data *rmd;

gint count;

account = purple_connection_get_account(gc);

qd = (qq_data *) gc->proto_data;

purple_debug_info("QQ", "Initial QQ Qun configurations\n");

purple_group = purple_find_group(PURPLE_GROUP_QQ_ROOM);

if (purple_group == NULL) {

purple_debug_info("QQ", "We have no QQ Qun\n");

return;

}

count = 0;

for (node = purple_blist_node_get_first_child((PurpleBlistNode *)purple_group);

node != NULL;

node = purple_blist_node_get_sibling_next(node))

{

if ( !PURPLE_BLIST_NODE_IS_CHAT(node)) {

continue;

}

/* got one */

chat = (PurpleChat *) node;

if (account != purple_chat_get_account(chat)) /* not qq account*/

continue;

rmd = room_data_new_by_hashtable(gc, purple_chat_get_components(chat));

rmd->my_role = QQ_ROOM_ROLE_NO; //now set all old qun data detached 'cause we don't know if we are still in

qd->rooms = g_slist_append(qd->rooms, rmd);

count++;

}

purple_debug_info("QQ", "Load %d QQ Qun configurations\n", count);

}

void qq_room_data_free_all(PurpleConnection *gc)

{

qq_data *qd;

qq_room_data *rmd;

gint count;

g_return_if_fail (gc != NULL && gc->proto_data != NULL);

qd = (qq_data *) gc->proto_data;

count = 0;

while (qd->rooms != NULL) {

rmd = (qq_room_data *) qd->rooms->data;

qd->rooms = g_slist_remove(qd->rooms, rmd);

room_data_free(rmd);

count++;

}

if (count > 0) {

purple_debug_info("QQ", "%d rooms are freed\n", count);

}

}