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qq_process.c
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qq_process.c
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/**
* @file qq_network.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 "cipher.h"
#include "debug.h"
#include "buddy_info.h"
#include "buddy_list.h"
#include "buddy_opt.h"
#include "group_info.h"
#include "char_conv.h"
#include "qq_crypt.h"
#include "group_internal.h"
#include "group_im.h"
#include "group_info.h"
#include "group_join.h"
#include "group_opt.h"
#include "qq_define.h"
#include "qq_base.h"
#include "im.h"
#include "qq_process.h"
#include "packet_parse.h"
#include "qq_network.h"
#include "qq_trans.h"
#include "utils.h"
#include "buddy_memo.h"
enum {
QQ_ROOM_CMD_REPLY_OK = 0x00,
QQ_ROOM_CMD_REPLY_SEARCH_ERROR = 0x02,
QQ_ROOM_CMD_REPLY_NOT_MEMBER = 0x0a
};
/* default process, decrypt and dump */
static void process_unknown_cmd(PurpleConnection *gc,const gchar *title, guint8 *data, gint data_len, guint16 cmd, guint16 seq)
{
gchar *msg;
g_return_if_fail(data != NULL && data_len != 0);
qq_show_packet(title, data, data_len);
qq_hex_dump(PURPLE_DEBUG_WARNING, "QQ",
data, data_len,
">>> [%d] %s -> [default] decrypt and dump",
seq, qq_get_cmd_desc(cmd));
msg = g_strdup_printf("Unknown command 0x%02X, %s", cmd, qq_get_cmd_desc(cmd));
//purple_notify_info(gc, _("QQ Error"), title, msg);
g_free(msg);
}
/* parse the reply to send_im */
static void do_im_ack(guint8 *data, gint data_len, PurpleConnection *gc)
{
g_return_if_fail(data != NULL && data_len != 0);
if (data[0] != 0) {
purple_debug_warning("QQ", "Failed sent IM\n");
purple_notify_error(gc, _("Error"), _("Unable to send message."), NULL);
return;
}
purple_debug_info("QQ", "OK sent IM\n");
}
static void do_server_news(PurpleConnection *gc, guint8 *data, gint data_len)
{
qq_data *qd = (qq_data *) gc->proto_data;
gint bytes;
gchar *title, *brief, *url;
gchar *content;
g_return_if_fail(data != NULL && data_len != 0);
/* qq_show_packet("Rcv news", data, data_len); */
bytes = 4; /* skip unknown 4 bytes */
bytes += qq_get_vstr(&title, QQ_CHARSET_DEFAULT, sizeof(guint8), data + bytes);
bytes += qq_get_vstr(&brief, QQ_CHARSET_DEFAULT, sizeof(guint8), data + bytes);
bytes += qq_get_vstr(&url, QQ_CHARSET_DEFAULT, sizeof(guint8), data + bytes);
content = g_strdup_printf(_("Server News:\n%s\n%s\n%s"), title, brief, url);
if (qd->is_show_news) {
qq_got_message(gc, content);
} else {
purple_debug_info("QQ", "QQ Server news:\n%s\n", content);
}
g_free(title);
g_free(brief);
g_free(url);
g_free(content);
}
static void do_got_sms(PurpleConnection *gc, guint8 *data, gint data_len)
{
gint bytes;
gchar *mobile = NULL;
gchar *msg = NULL;
gchar *msg_utf8 = NULL;
gchar *msg_formated;
g_return_if_fail(data != NULL && data_len > 26);
qq_show_packet("Rcv sms", data, data_len);
bytes = 0;
bytes += 1; /* skip 0x00 */
mobile = g_strndup((gchar *)data + bytes, 20);
bytes += 20;
bytes += 5; /* skip 0x(49 11 98 d5 03)*/
if (bytes < data_len) {
msg = g_strndup((gchar *)data + bytes, data_len - bytes);
msg_utf8 = qq_to_utf8(msg, QQ_CHARSET_DEFAULT);
g_free(msg);
} else {
msg_utf8 = g_strdup("");
}
msg_formated = g_strdup_printf(_("%s:%s"), mobile, msg_utf8);
qq_got_message(gc, msg_formated);
g_free(msg_formated);
g_free(msg_utf8);
g_free(mobile);
}
static void do_msg_sys(PurpleConnection *gc, guint8 *data, gint data_len)
{
guint8 reply;
gchar *msg, *msg_esc;
qq_data * qd;
g_return_if_fail(gc != NULL && gc->proto_data != NULL && data != NULL && data_len != 0);
qd = (qq_data *)gc->proto_data;
qq_get8(&reply, data+4);
qq_get_vstr(&msg, NULL, sizeof(guint8), data+5);
if (reply == 0x01) {
purple_debug_error("QQ", "We are kicked out by QQ server\n");
msg_esc = purple_markup_escape_text(msg, -1);
purple_connection_error_reason(gc, PURPLE_CONNECTION_ERROR_OTHER_ERROR, msg_esc);
g_free(msg);
g_free(msg_esc);
return;
}
qq_got_message(gc, msg);
}
static const gchar *get_im_type_desc(gint type)
{
switch (type) {
case QQ_MSG_BUDDY_09:
return "QQ_MSG_BUDDY_09";
case QQ_MSG_TO_UNKNOWN:
return "QQ_MSG_TO_UNKNOWN";
case QQ_MSG_ROOM_IM_UNKNOWN:
return "QQ_MSG_ROOM_IM_UNKNOWN";
case QQ_MSG_ADD_TO_ROOM:
return "QQ_MSG_ADD_TO_ROOM";
case QQ_MSG_DEL_FROM_ROOM:
return "QQ_MSG_DEL_FROM_ROOM";
case QQ_MSG_APPLY_ADD_TO_ROOM:
return "QQ_MSG_APPLY_ADD_TO_ROOM";
case QQ_MSG_CREATE_ROOM:
return "QQ_MSG_CREATE_ROOM";
case QQ_MSG_SYS:
return "QQ_MSG_SYS";
case QQ_MSG_APPROVE_APPLY_ADD_TO_ROOM:
return "QQ_MSG_APPROVE_APPLY_ADD_TO_ROOM";
case QQ_MSG_REJCT_APPLY_ADD_TO_ROOM:
return "QQ_MSG_REJCT_APPLY_ADD_TO_ROOM";
case QQ_MSG_TEMP_ROOM_IM:
return "QQ_MSG_TEMP_ROOM_IM";
case QQ_MSG_ROOM_IM:
return "QQ_MSG_ROOM_IM";
case QQ_MSG_NEWS:
return "QQ_MSG_NEWS";
case QQ_MSG_SMS:
return "QQ_MSG_SMS";
case QQ_MSG_BUDDY_84:
return "QQ_MSG_BUDDY_84";
case QQ_MSG_BUDDY_85:
return "QQ_MSG_BUDDY_85";
case QQ_MSG_BUDDY_78:
return "QQ_MSG_BUDDY_78";
case QQ_MSG_BUDDY_A6:
return "QQ_MSG_BUDDY_A6";
case QQ_MSG_BUDDY_A7:
return "QQ_MSG_BUDDY_A7";
default:
return "QQ_MSG_UNKNOWN";
}
}
/* I receive a message, mainly it is text msg,
* but we need to process other types (group etc) */
static void process_private_msg(guint8 *data, gint data_len, guint16 cmd, guint16 seq, PurpleConnection *gc)
{
qq_data *qd;
gint bytes;
guint16 len;
guint8 tmp8;
struct {
guint32 uid_from;
guint32 uid_to;
guint32 seq;
struct in_addr ip_from;
guint16 port_from;
guint16 msg_type;
} header;
g_return_if_fail(data != NULL && data_len != 0);
qd = (qq_data *) gc->proto_data;
if (data_len < 16) { /* we need to ack with the first 16 bytes */
purple_debug_error("QQ", "MSG is too short\n");
return;
} else {
/* when we receive a message,
* we send an ACK which is the first 16 bytes of incoming packet */
qq_send_server_reply(gc, cmd, seq, data, 16);
}
/* check len first */
if (data_len < 20) { /* length of im_header */
purple_debug_error("QQ", "Invald MSG header, len %d < 20\n", data_len);
return;
}
bytes = 0;
bytes += qq_get32(&(header.uid_from), data + bytes);
bytes += qq_get32(&(header.uid_to), data + bytes);
bytes += qq_get32(&(header.seq), data + bytes);
/* if the message is delivered via server, it is server IP/port */
bytes += qq_getIP(&(header.ip_from), data + bytes);
bytes += qq_get16(&(header.port_from), data + bytes);
bytes += qq_get16(&(header.msg_type), data + bytes);
/* im_header prepared */
if (header.uid_to != qd->uid) { /* should not happen */
purple_debug_error("QQ", "MSG to %u, NOT me\n", header.uid_to);
return;
}
/* check bytes */
if (bytes >= data_len - 1) {
purple_debug_warning("QQ", "Empty MSG\n");
return;
}
switch (header.msg_type) {
case QQ_MSG_BUDDY_84:
case QQ_MSG_BUDDY_85:
purple_debug_info("QQ", "MSG from buddy [%d]\n", header.uid_from);
qq_process_im(gc, data + bytes, data_len - bytes, header.msg_type);
break;
case QQ_MSG_TO_UNKNOWN:
case QQ_MSG_BUDDY_09:
case QQ_MSG_BUDDY_A6:
case QQ_MSG_BUDDY_A7:
case QQ_MSG_BUDDY_78:
purple_debug_info("QQ ", "MSG from buddy [%d]\n", header.uid_from);
bytes += 1;
qq_get8(&tmp8, data+bytes);
while (tmp8 == 0)
{
bytes += 1;
bytes += qq_get16(&len, data+bytes);
bytes += len;
qq_get8(&tmp8, data+bytes);
}
qq_process_im(gc, data + bytes, data_len - bytes, header.msg_type);
break;
case QQ_MSG_TYPING:
qq_process_typing(gc, data+bytes, data_len-bytes, header.uid_from);
break;
case QQ_MSG_NEWS:
do_server_news(gc, data + bytes, data_len - bytes);
break;
case QQ_MSG_SMS:
do_got_sms(gc, data + bytes, data_len - bytes);
break;
case QQ_MSG_ROOM_IM_UNKNOWN:
case QQ_MSG_TEMP_ROOM_IM:
case QQ_MSG_ROOM_IM:
case QQ_MSG_ROOM_IM_52:
purple_debug_info("QQ", "MSG from room [%d]\n", header.uid_from);
qq_process_room_im(data + bytes, data_len - bytes, header.uid_from, gc, header.msg_type);
break;
case QQ_MSG_ADD_TO_ROOM:
purple_debug_info("QQ", "Notice from [%d], Added\n", header.uid_from);
/* uid_from is group id
* we need this to create a dummy group and add to blist */
qq_process_room_buddy_joined(data + bytes, data_len - bytes, header.uid_from, gc);
break;
case QQ_MSG_DEL_FROM_ROOM:
purple_debug_info("QQ", "Notice from room [%d], Removed\n", header.uid_from);
/* uid_from is group id */
qq_process_room_buddy_removed(data + bytes, data_len - bytes, header.uid_from, gc);
break;
case QQ_MSG_APPLY_ADD_TO_ROOM:
purple_debug_info("QQ", "Notice from room [%d], Joined\n", header.uid_from);
/* uid_from is group id */
qq_process_room_buddy_request_join(data + bytes, data_len - bytes, header.uid_from, gc);
break;
case QQ_MSG_APPROVE_APPLY_ADD_TO_ROOM:
purple_debug_info("QQ", "Notice from room [%d], Confirm add in\n",
header.uid_from);
/* uid_from is group id */
qq_process_room_buddy_approved(data + bytes, data_len - bytes, header.uid_from, gc);
break;
case QQ_MSG_REJCT_APPLY_ADD_TO_ROOM:
purple_debug_info("QQ", "Notice from room [%d], Refuse add in\n",
header.uid_from);
/* uid_from is group id */
qq_process_room_buddy_rejected(data + bytes, data_len - bytes, header.uid_from, gc);
break;
case QQ_MSG_SYS:
do_msg_sys(gc, data + bytes, data_len - bytes);
break;
default:
purple_debug_warning("QQ", "MSG from %u, unknown type %s [0x%04X]\n",
header.uid_from, get_im_type_desc(header.msg_type), header.msg_type);
qq_show_packet("MSG header", data, bytes);
if (data_len - bytes > 0) {
qq_show_packet("MSG data", data + bytes, data_len - bytes);
}
break;
}
}
static void do_server_notice(PurpleConnection *gc, gchar *from, gchar *to,
guint8 *data, gint data_len)
{
qq_data *qd = (qq_data *) gc->proto_data;
gchar *msg, *msg_utf8;
gchar *title, *content;
g_return_if_fail(from != NULL && to != NULL && data_len > 0);
msg = g_strndup((gchar *)data, data_len);
msg_utf8 = qq_to_utf8(msg, QQ_CHARSET_DEFAULT);
g_free(msg);
if (msg_utf8 == NULL) {
purple_debug_error("QQ", "Recv NULL sys msg from %s to %s, discard\n",
from, to);
return;
}
title = g_strdup_printf(_("From %s:"), from);
content = g_strdup_printf(_("Server notice From %s: \n%s"), from, msg_utf8);
if (qd->is_show_notice) {
qq_got_message(gc, content);
} else {
purple_debug_info("QQ", "QQ Server notice from %s:\n%s\n", from, msg_utf8);
}
g_free(msg_utf8);
g_free(title);
g_free(content);
}
static void process_server_msg(PurpleConnection *gc, guint8 *data, gint data_len, guint16 seq)
{
qq_data *qd;
guint8 *data_str, i = 0;
gchar **segments, **seg;
gchar *funct_str, *from, *to;
gint bytes, funct;
g_return_if_fail(data != NULL && data_len != 0);
qd = (qq_data *) gc->proto_data;
data_str = g_newa(guint8, data_len + 1);
g_memmove(data_str, data, data_len);
data_str[data_len] = 0x00;
segments = g_strsplit((gchar *) data_str, "\x1f", 0);
g_return_if_fail(segments != NULL);
for (seg = segments; *seg != NULL; seg++)
i++;
if (i < 3) {
purple_debug_warning("QQ", "Server message segments is less than 3\n");
g_strfreev(segments);
return;
}
bytes = 0;
funct_str = segments[0];
bytes += strlen(funct_str) + 1;
from = segments[1];
bytes += strlen(from) + 1;
to = segments[2];
bytes += strlen(to) + 1;
/* qq_show_packet("Server MSG", data, data_len); */
if (strtoul(to, NULL, 10) != qd->uid) { /* not to me */
purple_debug_error("QQ", "Recv sys msg to [%s], not me!, discard\n", to);
g_strfreev(segments);
return;
}
funct = strtol(funct_str, NULL, 10);
switch (funct) {
case QQ_SERVER_BUDDY_ADDED_DEPRECATED:
case QQ_SERVER_BUDDY_ADDED_ME:
case QQ_SERVER_BUDDY_ADD_REQUEST_DEPRECATED:
case QQ_SERVER_BUDDY_REJECTED_ME:
case QQ_SERVER_BUDDY_ADD_REQUEST:
case QQ_SERVER_BUDDY_ADDING_EX:
case QQ_SERVER_BUDDY_ADDED_ANSWER:
case QQ_SERVER_BUDDY_ADDED:
qq_process_buddy_from_server(gc, funct, from, to, data + bytes, data_len - bytes);
break;
case QQ_SERVER_NOTICE:
do_server_notice(gc, from, to, data + bytes, data_len - bytes);
break;
case QQ_SERVER_NEW_CLIENT:
purple_debug_warning("QQ", "QQ Server has newer client version\n");
break;
default:
qq_show_packet("Unknown sys msg", data, data_len);
purple_debug_warning("QQ", "Recv unknown sys msg code: %s\n", funct_str);
break;
}
g_strfreev(segments);
}
void qq_proc_server_cmd(PurpleConnection *gc, guint16 cmd, guint16 seq, guint8 *rcved, gint rcved_len)
{
qq_data *qd;
guint8 *data;
gint data_len;
g_return_if_fail (gc != NULL && gc->proto_data != NULL);
qd = (qq_data *) gc->proto_data;
data = g_newa(guint8, rcved_len);
data_len = qq_decrypt(data, rcved, rcved_len, qd->session_key);
if (data_len < 0) {
purple_debug_warning("QQ",
"Can not decrypt server cmd by session key, [%05d], 0x%04X %s, len %d\n",
seq, cmd, qq_get_cmd_desc(cmd), rcved_len);
qq_show_packet("Can not decrypted", rcved, rcved_len);
return;
}
if (data_len <= 0) {
purple_debug_warning("QQ",
"Server cmd decrypted is empty, [%05d], 0x%04X %s, len %d\n",
seq, cmd, qq_get_cmd_desc(cmd), rcved_len);
return;
}
/* now process the packet */
switch (cmd) {
case QQ_CMD_RECV_IM_CE:
case QQ_CMD_RECV_IM:
process_private_msg(data, data_len, cmd, seq, gc);
break;
case QQ_CMD_RECV_MSG_SYS:
process_server_msg(gc, data, data_len, seq);
break;
case QQ_CMD_BUDDY_CHANGE_STATUS:
qq_process_buddy_change_status(data, data_len, gc);
break;
default:
process_unknown_cmd(gc, _("Unknown SERVER CMD"), data, data_len, cmd, seq);
break;
}
}
static void process_room_cmd_notify(PurpleConnection *gc,
guint8 room_cmd, guint8 room_id, guint8 reply, guint8 *data, gint data_len)
{
gchar *prim;
gchar *msg, *msg_utf8;
g_return_if_fail(data != NULL && data_len > 0);
msg = g_strndup((gchar *) data, data_len); /* it will append 0x00 */
msg_utf8 = qq_to_utf8(msg, QQ_CHARSET_DEFAULT);
g_free(msg);
prim = g_strdup_printf(_("Error reply of %s(0x%02X)\nRoom %u, reply 0x%02X"),
qq_get_room_cmd_desc(room_cmd), room_cmd, room_id, reply);
purple_notify_error(gc, _("QQ Qun Command"), prim, msg_utf8);
g_free(prim);
g_free(msg_utf8);
}
void qq_update_room(PurpleConnection *gc, guint8 room_cmd, guint32 room_id)
{
gint ret;
g_return_if_fail (gc != NULL);
switch (room_cmd) {
case 0:
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_INFO, room_id, NULL, 0,
QQ_CMD_CLASS_UPDATE_ROOM, 0);
break;
case QQ_ROOM_CMD_GET_INFO:
ret = qq_request_room_get_members_info(gc, room_id, QQ_CMD_CLASS_UPDATE_ROOM, 0);
if (ret <= 0) {
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_ONLINES, room_id, NULL, 0,
QQ_CMD_CLASS_UPDATE_ROOM, 0);
}
break;
case QQ_ROOM_CMD_GET_MEMBERS_INFO:
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_ONLINES, room_id, NULL, 0,
QQ_CMD_CLASS_UPDATE_ROOM, 0);
break;
case QQ_ROOM_CMD_GET_ONLINES:
/* last command */
default:
break;
}
}
void qq_update_all_rooms(PurpleConnection *gc, guint8 room_cmd, guint32 room_id)
{
qq_data * qd;
gboolean is_new_turn = FALSE;
guint32 next_id;
g_return_if_fail (gc != NULL && gc->proto_data != NULL);
qd = (qq_data *) gc->proto_data;
next_id = qq_room_get_next(gc, room_id);
purple_debug_info("QQ", "Update rooms, next id %u, prev id %u\n", next_id, room_id);
if (next_id <= 0) {
if (room_id > 0) {
is_new_turn = TRUE;
next_id = qq_room_get_next(gc, 0);
purple_debug_info("QQ", "New turn, id %u\n", next_id);
} else {
purple_debug_info("QQ", "No room. Finished update\n");
return;
}
}
switch (room_cmd) {
case 0:
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_QUN_LIST, 0, NULL, g_slist_length(qd->rooms) * 16,
QQ_CMD_CLASS_UPDATE_ALL, 0);
break;
case QQ_ROOM_CMD_GET_QUN_LIST:
case QQ_ROOM_CMD_GET_INFO:
if (!is_new_turn) {
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_INFO, next_id, NULL, 0,
QQ_CMD_CLASS_UPDATE_ALL, 0);
} else {
qq_request_room_get_members_info(gc, next_id, QQ_CMD_CLASS_UPDATE_ALL, 0);
}
break;
case QQ_ROOM_CMD_GET_MEMBERS_INFO:
/* last command */
if (!is_new_turn) {
qq_request_room_get_members_info(gc, next_id, QQ_CMD_CLASS_UPDATE_ALL, 0);
} else {
purple_debug_info("QQ", "Finished update\n");
}
break;
default:
break;
}
}
void qq_update_all(PurpleConnection *gc, guint16 cmd)
{
qq_data *qd;
g_return_if_fail (gc != NULL && gc->proto_data != NULL);
qd = (qq_data *) gc->proto_data;
switch (cmd) {
case 0:
qq_request_get_buddy_info(gc, qd->uid, QQ_CMD_CLASS_UPDATE_ALL, 0);
break;
case QQ_CMD_GET_BUDDY_INFO:
qq_request_change_status(gc, QQ_CMD_CLASS_UPDATE_ALL);
break;
case QQ_CMD_CHANGE_STATUS:
qq_request_get_group_list(gc, 0, QQ_CMD_CLASS_UPDATE_ALL);
break;
case QQ_CMD_GET_GROUP_LIST:
qq_request_get_buddies_list(gc, 0, QQ_CMD_CLASS_UPDATE_ALL);
break;
case QQ_CMD_GET_BUDDIES_LIST:
qq_request_buddy_memo(gc, 0, QQ_CMD_CLASS_UPDATE_ALL, QQ_BUDDY_MEMO_ALIAS);
break;
case QQ_CMD_BUDDY_MEMO:
qq_request_get_buddies_level(gc, QQ_CMD_CLASS_UPDATE_ALL, 0);
break;
case QQ_CMD_GET_LEVEL:
qq_request_get_buddies_online(gc, 0, QQ_CMD_CLASS_UPDATE_ALL);
break;
case QQ_CMD_GET_BUDDIES_ONLINE:
qq_request_get_buddies_sign(gc, QQ_CMD_CLASS_UPDATE_ALL, 0);
break;
case QQ_CMD_GET_BUDDIES_SIGN:
/* last command */
qq_update_all_rooms(gc, 0, 0);
break;
default:
break;
}
qd->online_last_update = time(NULL);
}
static void update_all_rooms_online(PurpleConnection *gc, guint8 room_cmd, guint32 room_id)
{
guint32 next_id;
g_return_if_fail (gc != NULL);
next_id = qq_room_get_next_conv(gc, room_id);
if (next_id <= 0 && room_id <= 0) {
purple_debug_info("QQ", "No room in conversation, no update online buddies\n");
return;
}
if (next_id <= 0 ) {
purple_debug_info("QQ", "finished update rooms' online buddies\n");
return;
}
switch (room_cmd) {
case 0:
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_ONLINES, next_id, NULL, 0,
QQ_CMD_CLASS_UPDATE_ALL, 0);
break;
case QQ_ROOM_CMD_GET_ONLINES:
qq_send_room_cmd_mess(gc, QQ_ROOM_CMD_GET_ONLINES, next_id, NULL, 0,
QQ_CMD_CLASS_UPDATE_ALL, 0);
break;
default:
break;
}
}
void qq_update_online(PurpleConnection *gc, guint16 cmd)
{
qq_data *qd;
g_return_if_fail (gc != NULL && gc->proto_data != NULL);
qd = (qq_data *) gc->proto_data;
switch (cmd) {
case 0:
qq_request_get_buddies_online(gc, 0, QQ_CMD_CLASS_UPDATE_ONLINE);
break;
case QQ_CMD_GET_BUDDIES_ONLINE:
/* last command */
update_all_rooms_online(gc, 0, 0);
break;
default:
break;
}
qd->online_last_update = time(NULL);
}
void qq_proc_room_cmds(PurpleConnection *gc, guint16 seq,
guint8 room_cmd, guint32 room_id, guint8 *rcved, gint rcved_len,
guint32 update_class, guintptr ship_value)
{
qq_data *qd;
guint8 *data;
gint data_len;
qq_room_data *rmd;
gint bytes;
guint8 reply_cmd, reply;
g_return_if_fail (gc != NULL && gc->proto_data != NULL);
qd = (qq_data *) gc->proto_data;
data = g_newa(guint8, rcved_len);
data_len = qq_decrypt(data, rcved, rcved_len, qd->session_key);
if (data_len < 0) {
purple_debug_warning("QQ",
"Can not decrypt room cmd by session key, [%05d], 0x%02X %s for %d, len %d\n",
seq, room_cmd, qq_get_room_cmd_desc(room_cmd), room_id, rcved_len);
qq_show_packet("Can not decrypted", rcved, rcved_len);
return;
}
if (room_id <= 0) {
purple_debug_warning("QQ",
"room id is 0, [%05d], 0x%02X %s for %d, len %d\n",
seq, room_cmd, qq_get_room_cmd_desc(room_cmd), room_id, rcved_len);
/* Some room cmd has no room id, like QQ_ROOM_CMD_SEARCH */
}
if (data_len <= 2) {
purple_debug_warning("QQ",
"Invaild len of room cmd decrypted, [%05d], 0x%02X %s for %d, len %d\n",
seq, room_cmd, qq_get_room_cmd_desc(room_cmd), room_id, rcved_len);
return;
}
bytes = 0;
bytes += qq_get8(&reply_cmd, data + bytes);
bytes += qq_get8(&reply, data + bytes);
if (reply_cmd != room_cmd) {
purple_debug_warning("QQ",
"Missing room cmd in reply 0x%02X %s, [%05d], 0x%02X %s for %d, len %d\n",
reply_cmd, qq_get_room_cmd_desc(reply_cmd),
seq, room_cmd, qq_get_room_cmd_desc(room_cmd), room_id, rcved_len);
}
/* now process the packet */
if (reply != QQ_ROOM_CMD_REPLY_OK) {
switch (reply) { /* this should be all errors */
case QQ_ROOM_CMD_REPLY_NOT_MEMBER:
rmd = qq_room_data_find(gc, room_id);
if (rmd == NULL) {
purple_debug_warning("QQ",
"Missing room id in [%05d], 0x%02X %s for %d, len %d\n",
seq, room_cmd, qq_get_room_cmd_desc(room_cmd), room_id, rcved_len);
} else {
purple_debug_warning("QQ",
"Not a member of room \"%s\"\n", rmd->name);
rmd->my_role = QQ_ROOM_ROLE_NO;
}
break;
case QQ_ROOM_CMD_REPLY_SEARCH_ERROR:
if (qd->roomlist != NULL) {
if (purple_roomlist_get_in_progress(qd->roomlist))
purple_roomlist_set_in_progress(qd->roomlist, FALSE);
}
default:
process_room_cmd_notify(gc, reply_cmd, room_id, reply, data + bytes, data_len - bytes);
}
return;
}
/* seems ok so far, so we process the reply according to sub_cmd */
switch (reply_cmd) {
case QQ_ROOM_CMD_GET_QUN_LIST:
qq_process_room_cmd_get_qun_list(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_GET_INFO:
qq_process_room_cmd_get_info(data + bytes, data_len - bytes, ship_value, gc);
break;
case QQ_ROOM_CMD_CREATE:
qq_group_process_create_group_reply(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_CHANGE_INFO:
qq_group_process_modify_info_reply(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_MEMBER_OPT:
qq_group_process_modify_members_reply(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_ACTIVATE:
qq_group_process_activate_group_reply(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_SEARCH:
qq_process_room_search(gc, data + bytes, data_len - bytes, ship_value);
break;
case QQ_ROOM_CMD_JOIN:
qq_process_group_cmd_join_group(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_AUTH:
qq_process_group_cmd_join_group_auth(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_QUIT:
qq_process_group_cmd_exit_group(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_SEND_IM:
qq_process_room_send_im(gc, data + bytes, data_len - bytes);
break;
case QQ_ROOM_CMD_GET_ONLINES:
qq_process_room_cmd_get_onlines(data + bytes, data_len - bytes, gc);
break;
case QQ_ROOM_CMD_GET_MEMBERS_INFO:
qq_process_room_cmd_get_members_info(data + bytes, data_len - bytes, ship_value, gc);
break;
default:
purple_debug_warning("QQ", "Unknown room cmd 0x%02X %s\n",
reply_cmd, qq_get_room_cmd_desc(reply_cmd));
}
if (update_class == QQ_CMD_CLASS_NONE)
return;
if (update_class == QQ_CMD_CLASS_UPDATE_ALL) {
qq_update_all_rooms(gc, room_cmd, room_id);
return;
}
if (update_class == QQ_CMD_CLASS_UPDATE_ONLINE) {
update_all_rooms_online(gc, room_cmd, room_id);
return;
}
if (update_class == QQ_CMD_CLASS_UPDATE_ROOM) {
qq_update_room(gc, room_cmd, room_id);
}
}
guint8 qq_proc_login_cmds(PurpleConnection *gc, guint16 cmd, guint16 seq,
guint8 *rcved, gint rcved_len, guint32 update_class, guintptr ship_value)
{
qq_data *qd;
guint8 *data = NULL;
gint data_len = 0;
guint ret_8 = QQ_LOGIN_REPLY_ERR;
g_return_val_if_fail (gc != NULL && gc->proto_data != NULL, QQ_LOGIN_REPLY_ERR);
qd = (qq_data *) gc->proto_data;
g_return_val_if_fail(rcved_len > 0, QQ_LOGIN_REPLY_ERR);
data = g_newa(guint8, rcved_len);
switch (cmd) {
case QQ_CMD_TOUCH_SERVER:
case QQ_CMD_CAPTCHA:
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.random_key);
break;
case QQ_CMD_AUTH:
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.random_key);
if (data_len >= 0) {
purple_debug_warning("QQ", "Decrypt login packet by random_key, %d bytes\n", data_len);
} else {
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.keys[4]);
if (data_len >= 0) {
purple_debug_warning("QQ", "Decrypt login packet by auth_key1, %d bytes\n", data_len);
}
}
break;
case QQ_CMD_VERIFY_DE:
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.keys[0]);
break;
case QQ_CMD_VERIFY_E5:
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.keys[1]);
break;
case QQ_CMD_VERIFY_E3:
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.keys[3]);
break;
case QQ_CMD_LOGIN:
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.keys[2]);
if (data_len >= 0) {
purple_debug_info("QQ", "Decrypt login packet by Key0_VerifyE5\n");
} else {
/* network condition may has changed. please sign in again. */
data_len = qq_decrypt(data, rcved, rcved_len, qd->ld.keys[0]);
if (data_len >= 0) {
purple_debug_info("QQ", "Decrypt login packet rarely by Key2_Auth\n");
}
}
break;
case QQ_CMD_LOGIN_E9:
case QQ_CMD_LOGIN_EA:
case QQ_CMD_LOGIN_GETLIST:
case QQ_CMD_LOGIN_ED:
case QQ_CMD_LOGIN_EC:
default:
data_len = qq_decrypt(data, rcved, rcved_len, qd->session_key);
break;
}
if (data_len < 0) {
purple_debug_warning("QQ",
"Can not decrypt login cmd, [%05d], 0x%04X %s, len %d\n",
seq, cmd, qq_get_cmd_desc(cmd), rcved_len);
qq_show_packet("Can not decrypted", rcved, rcved_len);
purple_connection_error_reason(gc,
PURPLE_CONNECTION_ERROR_ENCRYPTION_ERROR,
_("Unable to decrypt login reply"));
return QQ_LOGIN_REPLY_ERR;
}
switch (cmd) {
case QQ_CMD_TOUCH_SERVER:
ret_8 = qq_process_touch_server(gc, data, data_len);
if ( ret_8 == QQ_LOGIN_REPLY_OK) {
qq_request_captcha(gc);
} else if ( ret_8 == QQ_TOUCH_REPLY_REDIRECT) {
return QQ_TOUCH_REPLY_REDIRECT;
}
break;
case QQ_CMD_CAPTCHA:
ret_8 = qq_process_captcha(gc, data, data_len);
if (ret_8 == QQ_LOGIN_REPLY_OK) {
qq_request_auth(gc);
} else if (ret_8 == QQ_LOGIN_REPLY_NEXT_CAPTCHA) {
qq_request_captcha_next(gc);
} else if (ret_8 == QQ_LOGIN_REPLY_CAPTCHA_DLG) {
qq_captcha_input_dialog(gc, &(qd->captcha));
g_free(qd->captcha.token);
g_free(qd->captcha.data);
memset(&qd->captcha, 0, sizeof(qd->captcha));
}
break;
case QQ_CMD_AUTH:
ret_8 = qq_process_auth(gc, data, data_len);
if (ret_8 == QQ_LOGIN_REPLY_DE)
{
qq_request_verify_DE(gc);
} else if (ret_8 == QQ_LOGIN_REPLY_OK) {
qq_request_verify_E5(gc);
} else return ret_8;
break;
case QQ_CMD_VERIFY_DE:
ret_8 = qq_process_verify_DE(gc, data, data_len);
if (ret_8 != QQ_LOGIN_REPLY_OK) {
return ret_8;
}
qq_request_verify_E5(gc);
break;
case QQ_CMD_VERIFY_E5:
ret_8 = qq_process_verify_E5(gc, data, data_len);
if (ret_8 != QQ_LOGIN_REPLY_OK) {
return ret_8;
}
qq_request_verify_E3(gc);
break;
case QQ_CMD_VERIFY_E3:
ret_8 = qq_process_verify_E3(gc, data, data_len);
if (ret_8 != QQ_LOGIN_REPLY_OK) {
return ret_8;
}
qq_request_login(gc);
break;
case QQ_CMD_LOGIN:
ret_8 = qq_process_login(gc, data, data_len);
if ( ret_8 == QQ_TOUCH_REPLY_REDIRECT) {
qq_request_touch_server(gc);
return QQ_LOGIN_REPLY_OK;
}
if (ret_8 == QQ_LOGIN_REPLY_OK) {
qq_request_login_E9(gc);
} else {
return ret_8;
}
break;
case QQ_CMD_LOGIN_E9:
qq_request_login_EA(gc);
break;
case QQ_CMD_LOGIN_EA:
qq_request_login_getlist(gc, 0x0001);
break;
case QQ_CMD_LOGIN_GETLIST:
ret_8 = qq_process_login_getlist(gc, data, data_len);
if (ret_8 == QQ_LOGIN_REPLY_OK)
{
qq_request_login_ED(gc);
}
break;
case QQ_CMD_LOGIN_EC:
break;
case QQ_CMD_LOGIN_ED:
qq_request_login_EC(gc);
purple_connection_update_progress(gc, _("Logging in"), QQ_CONNECT_STEPS - 1, QQ_CONNECT_STEPS);
purple_debug_info("QQ", "Login replies OK; everything is fine\n");
purple_connection_set_state(gc, PURPLE_CONNECTED);
qd->is_login = TRUE; /* must be defined after sev_finish_login */
/* is_login, but we have packets before login */
qq_trans_process_remained(gc);
qq_update_all(gc, 0);
break;
default: