HGKeeper

/**

* @file group_info.c

* gaim

* Gaim 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

#include "conversation.h"

#include "debug.h"

#include "buddy_status.h"

#include "char_conv.h"

#include "group_find.h"

#include "group_internal.h"

#include "group_info.h"

#include "buddy_status.h"

#include "group_network.h"

/* we check who needs to update member info every minutes

* this interval determines if their member info is outdated */

#define QQ_GROUP_CHAT_REFRESH_NICKNAME_INTERNAL 180

static gboolean _is_group_member_need_update_info(qq_buddy *member)

{

g_return_val_if_fail(member != NULL, FALSE);

return (member->nickname == NULL) ||

(time(NULL) - member->last_refresh) > QQ_GROUP_CHAT_REFRESH_NICKNAME_INTERNAL;

}

/* this is done when we receive the reply to get_online_members sub_cmd

* all member are set offline, and then only those in reply packets are online */

static void _qq_group_set_members_all_offline(qq_group *group)

{

GList *list;

qq_buddy *member;

g_return_if_fail(group != NULL);

list = group->members;

while (list != NULL) {

member = (qq_buddy *) list->data;

member->status = QQ_BUDDY_ONLINE_OFFLINE;

list = list->next;

}

/* send packet to get detailed information of one group */

void qq_send_cmd_group_get_group_info(GaimConnection *gc, qq_group *group)

{

guint8 *raw_data, *cursor;

gint bytes, data_len;

g_return_if_fail(group != NULL);

data_len = 5;

raw_data = g_newa(guint8, data_len);

cursor = raw_data;

bytes = 0;

bytes += create_packet_b(raw_data, &cursor, QQ_GROUP_CMD_GET_GROUP_INFO);

bytes += create_packet_dw(raw_data, &cursor, group->internal_group_id);

if (bytes != data_len)

gaim_debug(GAIM_DEBUG_ERROR, "QQ",

"Fail create packet for %s\n", qq_group_cmd_get_desc(QQ_GROUP_CMD_GET_GROUP_INFO));

else

qq_send_group_cmd(gc, group, raw_data, data_len);

}

/* send packet to get online group member, called by keep_alive */

void qq_send_cmd_group_get_online_members(GaimConnection *gc, qq_group *group)

{

guint8 *raw_data, *cursor;

gint bytes, data_len;

g_return_if_fail(group != NULL);

/* only get online members when conversation window is on */

if (NULL == gaim_find_conversation_with_account(GAIM_CONV_TYPE_CHAT,group->group_name_utf8, gaim_connection_get_account(gc))) {

gaim_debug(GAIM_DEBUG_WARNING, "QQ",

"Conv windows for \"%s\" is not on, do not get online members\n", group->group_name_utf8);

return;

}

data_len = 5;

raw_data = g_newa(guint8, data_len);

cursor = raw_data;

bytes = 0;

bytes += create_packet_b(raw_data, &cursor, QQ_GROUP_CMD_GET_ONLINE_MEMBER);

bytes += create_packet_dw(raw_data, &cursor, group->internal_group_id);

if (bytes != data_len)

gaim_debug(GAIM_DEBUG_ERROR, "QQ",

"Fail create packet for %s\n", qq_group_cmd_get_desc(QQ_GROUP_CMD_GET_ONLINE_MEMBER));

else

qq_send_group_cmd(gc, group, raw_data, data_len);

}

/* send packet to get info for each group member */

void qq_send_cmd_group_get_members_info(GaimConnection *gc, qq_group *group)

{

guint8 *raw_data, *cursor;

gint bytes, data_len, i;

GList *list;

qq_buddy *member;

g_return_if_fail(group != NULL);

for (i = 0, list = group->members; list != NULL; list = list->next) {

member = (qq_buddy *) list->data;

if (_is_group_member_need_update_info(member))

i++;

}

if (i <= 0) {

gaim_debug(GAIM_DEBUG_INFO, "QQ", "No group member needs to to update info now.\n");

return;

}

data_len = 5 + 4 * i;

raw_data = g_newa(guint8, data_len);

cursor = raw_data;

bytes = 0;

bytes += create_packet_b(raw_data, &cursor, QQ_GROUP_CMD_GET_MEMBER_INFO);

bytes += create_packet_dw(raw_data, &cursor, group->internal_group_id);

list = group->members;

while (list != NULL) {

member = (qq_buddy *) list->data;

if (_is_group_member_need_update_info(member))

bytes += create_packet_dw(raw_data, &cursor, member->uid);

list = list->next;

}

if (bytes != data_len)

gaim_debug(GAIM_DEBUG_ERROR, "QQ",

"Fail create packet for %s\n", qq_group_cmd_get_desc(QQ_GROUP_CMD_GET_MEMBER_INFO));

else

qq_send_group_cmd(gc, group, raw_data, data_len);

}

void qq_process_group_cmd_get_group_info(guint8 *data, guint8 **cursor, gint len, GaimConnection *gc)

{

qq_group *group;

qq_buddy *member;

qq_data *qd;

GaimConversation *gaim_conv;

guint8 organization, role;

guint16 unknown, max_members;

guint32 member_uid, internal_group_id, external_group_id;

GSList *pending_id;

gint pascal_len, i;

guint32 unknown4;

guint8 unknown1;

g_return_if_fail(data != NULL && len > 0);

qd = (qq_data *) gc->proto_data;

read_packet_dw(data, cursor, len, &(internal_group_id));

g_return_if_fail(internal_group_id > 0);

read_packet_dw(data, cursor, len, &(external_group_id));

g_return_if_fail(internal_group_id > 0);

pending_id = qq_get_pending_id(qd->adding_groups_from_server, internal_group_id);

if (pending_id != NULL) {

qq_set_pending_id(&qd->adding_groups_from_server, internal_group_id, FALSE);

qq_group_create_internal_record(gc, internal_group_id, external_group_id, NULL);

}

group = qq_group_find_by_id(gc, internal_group_id, QQ_INTERNAL_ID);

g_return_if_fail(group != NULL);

read_packet_b(data, cursor, len, &(group->group_type));

read_packet_dw(data, cursor, len, &unknown4); /* unknown 4 bytes */

read_packet_dw(data, cursor, len, &(group->creator_uid));

read_packet_b(data, cursor, len, &(group->auth_type));

read_packet_dw(data, cursor, len, &unknown4); /* oldCategory */

read_packet_w(data, cursor, len, &unknown);

read_packet_dw(data, cursor, len, &(group->group_category));

read_packet_w(data, cursor, len, &max_members);

read_packet_b(data, cursor, len, &unknown1);

read_packet_dw(data, cursor, len, &(unknown4)); /* versionID */

pascal_len = convert_as_pascal_string(*cursor, &(group->group_name_utf8), QQ_CHARSET_DEFAULT);

*cursor += pascal_len;

read_packet_w(data, cursor, len, &(unknown)); /* 0x0000 */

pascal_len = convert_as_pascal_string(*cursor, &(group->notice_utf8), QQ_CHARSET_DEFAULT);

*cursor += pascal_len;

pascal_len = convert_as_pascal_string(*cursor, &(group->group_desc_utf8), QQ_CHARSET_DEFAULT);

*cursor += pascal_len;

i = 0;

/* now comes the member list separated by 0x00 */

while (*cursor < data + len) {

read_packet_dw(data, cursor, len, &member_uid);

i++;

read_packet_b(data, cursor, len, &organization);

read_packet_b(data, cursor, len, &role);

if(organization != 0 || role != 0) {

gaim_debug(GAIM_DEBUG_INFO, "QQ", "group member %d: organization=%d, role=%d\n", member_uid, organization, role);

}

member = qq_group_find_or_add_member(gc, group, member_uid);

if (member != NULL)

member->role = role;

}

if(*cursor > (data + len)) {

gaim_debug(GAIM_DEBUG_ERROR, "QQ", "group_cmd_get_group_info: Dangerous error! maybe protocol changed, notify me!");

}

gaim_debug(GAIM_DEBUG_INFO, "QQ", "group \"%s\" has %d members\n", group->group_name_utf8, i);

if (group->creator_uid == qd->uid)

group->my_status = QQ_GROUP_MEMBER_STATUS_IS_ADMIN;

qq_group_refresh(gc, group);

gaim_conv = gaim_find_conversation_with_account(GAIM_CONV_TYPE_CHAT,

group->group_name_utf8, gaim_connection_get_account(gc));

if(NULL == gaim_conv) {

gaim_debug(GAIM_DEBUG_WARNING, "QQ",

"Conv windows for \"%s\" is not on, do not set topic\n", group->group_name_utf8);

}

else {

gaim_conv_chat_set_topic(GAIM_CONV_CHAT(gaim_conv), NULL, group->notice_utf8);

}

void qq_process_group_cmd_get_online_members(guint8 *data, guint8 **cursor, gint len, GaimConnection *gc)

{

guint32 internal_group_id, member_uid;

guint8 unknown;

gint bytes, i;

qq_group *group;

qq_buddy *member;

g_return_if_fail(data != NULL && len > 0);

if (data + len - *cursor < 4) {

gaim_debug(GAIM_DEBUG_ERROR, "QQ", "Invalid group online member reply, discard it!\n");

return;

}

bytes = 0;

i = 0;

bytes += read_packet_dw(data, cursor, len, &internal_group_id);

bytes += read_packet_b(data, cursor, len, &unknown); /* 0x3c ?? */

g_return_if_fail(internal_group_id > 0);

group = qq_group_find_by_id(gc, internal_group_id, QQ_INTERNAL_ID);

if (group == NULL) {

gaim_debug(GAIM_DEBUG_ERROR, "QQ",

"We have no group info for internal id [%d]\n", internal_group_id);

return;

}

/* set all offline first, then update those online */

_qq_group_set_members_all_offline(group);

while (*cursor < data + len) {

bytes += read_packet_dw(data, cursor, len, &member_uid);

i++;

member = qq_group_find_or_add_member(gc, group, member_uid);

if (member != NULL)

member->status = QQ_BUDDY_ONLINE_NORMAL;

}

if(*cursor > (data + len)) {

gaim_debug(GAIM_DEBUG_ERROR, "QQ",

"group_cmd_get_online_members: Dangerous error! maybe protocol changed, notify developers!");

}

gaim_debug(GAIM_DEBUG_INFO, "QQ", "Group \"%s\" has %d online members\n", group->group_name_utf8, i);

}

/* process the reply to get_members_info packet */

void qq_process_group_cmd_get_members_info(guint8 *data, guint8 **cursor, gint len, GaimConnection *gc)

{

guint32 internal_group_id, member_uid;

guint16 unknown;

gint pascal_len, i;

qq_group *group;

qq_buddy *member;

g_return_if_fail(data != NULL && len > 0);

read_packet_dw(data, cursor, len, &internal_group_id);

g_return_if_fail(internal_group_id > 0);

group = qq_group_find_by_id(gc, internal_group_id, QQ_INTERNAL_ID);

g_return_if_fail(group != NULL);

i = 0;

/* now starts the member info, as get buddy list reply */

while (*cursor < data + len) {

read_packet_dw(data, cursor, len, &member_uid);

g_return_if_fail(member_uid > 0);

member = qq_group_find_member_by_uid(group, member_uid);

g_return_if_fail(member != NULL);

i++;

read_packet_w(data, cursor, len, &(member->face));

read_packet_b(data, cursor, len, &(member->age));

read_packet_b(data, cursor, len, &(member->gender));

pascal_len = convert_as_pascal_string(*cursor, &(member->nickname), QQ_CHARSET_DEFAULT);

*cursor += pascal_len;

read_packet_w(data, cursor, len, &unknown);

read_packet_b(data, cursor, len, &(member->flag1));

read_packet_b(data, cursor, len, &(member->comm_flag));

member->last_refresh = time(NULL);

}

if(*cursor > (data + len)) {

gaim_debug(GAIM_DEBUG_ERROR, "QQ",

"group_cmd_get_members_info: Dangerous error! maybe protocol changed, notify developers!");

}

gaim_debug(GAIM_DEBUG_INFO, "QQ", "Group \"%s\" obtained %d member info\n", group->group_name_utf8, i);

}

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