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;
}
/* recv an IM from a group chat */
void qq_process_recv_group_im(guint8 *data, guint8 **cursor, gint data_len,
guint32 internal_group_id, GaimConnection *gc, guint16 im_type)
{
gchar *msg_with_gaim_smiley, *msg_utf8_encoded, *im_src_name, *hex_dump;
guint16 unknown;
guint32 unknown4;
GaimConversation *conv;
qq_data *qd;
qq_buddy *member;
qq_group *group;
qq_recv_group_im *im_group;
gint skip_len;
g_return_if_fail(data != NULL && data_len > 0);
qd = (qq_data *) gc->proto_data;
hex_dump = hex_dump_to_str(*cursor, data_len - (*cursor - data));
gaim_debug(GAIM_DEBUG_INFO, "QQ", "group im hex dump\n%s\n", hex_dump);
if (*cursor >= (data + data_len - 1)) {
gaim_debug(GAIM_DEBUG_WARNING, "QQ", "Received group im_group is empty\n");
return;
}
im_group = g_newa(qq_recv_group_im, 1);
read_packet_dw(data, cursor, data_len, &(im_group->external_group_id));
read_packet_b(data, cursor, data_len, &(im_group->group_type));
if(QQ_RECV_IM_TEMP_QUN_IM == im_type) {
read_packet_dw(data, cursor, data_len, &(internal_group_id));
}
read_packet_dw(data, cursor, data_len, &(im_group->member_uid));
read_packet_w(data, cursor, data_len, &unknown); /* 0x0001? */
read_packet_w(data, cursor, data_len, &(im_group->msg_seq));
read_packet_dw(data, cursor, data_len, (guint32 *) & (im_group->send_time));
read_packet_dw(data, cursor, data_len, &unknown4); /* versionID */
/*
* length includes font_attr
* this msg_len includes msg and font_attr
**** the format is ****
* length of all
* 1. unknown 10 bytes
* 2. 0-ended string
* 3. font_attr
*/
read_packet_w(data, cursor, data_len, &(im_group->msg_len));
g_return_if_fail(im_group->msg_len > 0);
/*
* 10 bytes from lumaqq
* contentType = buf.getChar();
* totalFragments = buf.get() & 255;
* fragmentSequence = buf.get() & 255;
* messageId = buf.getChar();
* buf.getInt();
*/
if(im_type != QQ_RECV_IM_UNKNOWN_QUN_IM)
skip_len = 10;
else
skip_len = 0;
*cursor += skip_len;
im_group->msg = g_strdup((gchar *) *cursor);
*cursor += strlen(im_group->msg) + 1;
/* there might not be any font_attr, check it */
im_group->font_attr_len = im_group->msg_len - strlen(im_group->msg) - 1 - skip_len;
if (im_group->font_attr_len > 0)
im_group->font_attr = g_memdup(*cursor, im_group->font_attr_len);
else
im_group->font_attr = NULL;
/* group im_group has no flag to indicate whether it has font_attr or not */
msg_with_gaim_smiley = qq_smiley_to_gaim(im_group->msg);
if (im_group->font_attr_len > 0)
msg_utf8_encoded = qq_encode_to_gaim(im_group->font_attr,
im_group->font_attr_len, msg_with_gaim_smiley);
else
msg_utf8_encoded = qq_to_utf8(msg_with_gaim_smiley, QQ_CHARSET_DEFAULT);
group = qq_group_find_by_id(gc, internal_group_id, QQ_INTERNAL_ID);
g_return_if_fail(group != NULL);
conv = gaim_find_conversation_with_account(GAIM_CONV_TYPE_CHAT, group->group_name_utf8, gaim_connection_get_account(gc));
if (conv == NULL && gaim_prefs_get_bool("/plugins/prpl/qq/prompt_group_msg_on_recv")) {
serv_got_joined_chat(gc, qd->channel++, group->group_name_utf8);
conv = gaim_find_conversation_with_account(GAIM_CONV_TYPE_CHAT, group->group_name_utf8, gaim_connection_get_account(gc));
}
if (conv != NULL) {
member = qq_group_find_member_by_uid(group, im_group->member_uid);
if (member == NULL || member->nickname == NULL)
im_src_name = uid_to_gaim_name(im_group->member_uid);
else
im_src_name = g_strdup(member->nickname);
serv_got_chat_in(gc,
gaim_conv_chat_get_id(GAIM_CONV_CHAT
(conv)), im_src_name, 0, msg_utf8_encoded, im_group->send_time);
g_free(im_src_name);
}
g_free(hex_dump);
g_free(msg_with_gaim_smiley);
g_free(msg_utf8_encoded);
g_free(im_group->msg);
g_free(im_group->font_attr);
}
