group_search.c

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// START OF FILE
/*****************************************************************************/
#include "debug.h"              // gaim_debug

#include "char_conv.h"          // convert_as_pascal_string
#include "group_free.h"         // qq_group_free_not_subscribed
#include "group_network.h"      // qq_send_group_cmd
#include "group_search.h"

enum {
        QQ_GROUP_SEARCH_TYPE_BY_ID = 0x01,
        QQ_GROUP_SEARCH_TYPE_DEMO = 0x02,
};

/*****************************************************************************/
// send packet to search for qq_group
void qq_send_cmd_group_search_group(GaimConnection * gc, guint32 external_group_id) {
        guint8 *raw_data, *cursor, type;
        gint bytes, data_len;

        g_return_if_fail(gc != NULL);

        data_len = 6;
        raw_data = g_newa(guint8, data_len);
        cursor = raw_data;
        type = (external_group_id == 0x00000000) ? QQ_GROUP_SEARCH_TYPE_DEMO : QQ_GROUP_SEARCH_TYPE_BY_ID;

        bytes = 0;
        bytes += create_packet_b(raw_data, &cursor, QQ_GROUP_CMD_SEARCH_GROUP);
        bytes += create_packet_b(raw_data, &cursor, type);
        bytes += create_packet_dw(raw_data, &cursor, external_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_SEARCH_GROUP));
        else
                qq_send_group_cmd(gc, NULL, raw_data, data_len);
}                               // qq_send_cmd_group_search_group

/*****************************************************************************/
// process group cmd reply "search group"
void qq_process_group_cmd_search_group(guint8 * data, guint8 ** cursor, gint len, GaimConnection * gc) {
        guint8 search_type, *punknown=NULL, unknown1=0;//add by Yuan Qingyun
        guint16 unknown, unknownlen=0;
        gint bytes, pascal_len, i;
        qq_data *qd;
        GaimRoomlistRoom *room;
        qq_group *group;

        g_return_if_fail(gc != NULL && gc->proto_data != NULL);
        g_return_if_fail(data != NULL && len > 0);
        qd = (qq_data *) gc->proto_data;

        i = 0;
        bytes += read_packet_b(data, cursor, len, &search_type);
        group = g_newa(qq_group, 1);

        // now it starts with group_info_entry
        while (*cursor < (data + len)) {        // still have data to read
                // begin of one qq_group
                bytes = 0;
                i++;
                bytes += read_packet_dw(data, cursor, len, &(group->internal_group_id));
                bytes += read_packet_dw(data, cursor, len, &(group->external_group_id));
                bytes += read_packet_b(data, cursor, len, &(group->group_type));
                bytes += read_packet_w(data, cursor, len, &(unknown));
                bytes += read_packet_w(data, cursor, len, &(unknown));
                bytes += read_packet_dw(data, cursor, len, &(group->creator_uid));
                bytes += read_packet_w(data, cursor, len, &(unknown));
                bytes += read_packet_w(data, cursor, len, &(unknown));
                bytes += read_packet_dw(data, cursor, len, &(group->group_category));
                bytes += read_packet_w(data, cursor, len, &(unknown));
                pascal_len = convert_as_pascal_string(*cursor, &(group->group_name_utf8), QQ_CHARSET_DEFAULT);
                bytes += pascal_len;
                *cursor += pascal_len;
                bytes += read_packet_w(data, cursor, len, &(unknown));
                bytes += read_packet_b(data, cursor, len, &(group->auth_type));
                pascal_len = convert_as_pascal_string(*cursor, &(group->group_desc_utf8), QQ_CHARSET_DEFAULT);
                bytes += pascal_len;
                *cursor += pascal_len;
                bytes += read_packet_b(data, cursor, len, &unknown1);//add by Yuan Qingyun
                bytes += read_packet_b(data, cursor, len, &unknownlen);//add by Yuan Qingyun
                punknown=g_new0(guint8, unknownlen);//add by Yuan Qingyun
                gaim_debug(GAIM_DEBUG_WARNING, "QQ",
                           "Dump unknown text\n%s", hex_dump_to_str(*cursor, unknownlen));//add by Yuan Qingyun
                bytes += read_packet_data(data, cursor, len, punknown, unknownlen);//add by Yuan Qingyun
                g_free(punknown);//add by Yuan Qingyun
                // end of one qq_group
                room = gaim_roomlist_room_new(GAIM_ROOMLIST_ROOMTYPE_ROOM, group->group_name_utf8, NULL);
                gaim_roomlist_room_add_field(qd->roomlist, room, g_strdup_printf("%d", group->external_group_id));
                gaim_roomlist_room_add_field(qd->roomlist, room, g_strdup_printf("%d", group->creator_uid));
                gaim_roomlist_room_add_field(qd->roomlist, room, group->group_desc_utf8);
                gaim_roomlist_room_add_field(qd->roomlist, room, g_strdup_printf("%d", group->internal_group_id));
                gaim_roomlist_room_add_field(qd->roomlist, room, g_strdup_printf("%d", group->group_type));
                gaim_roomlist_room_add_field(qd->roomlist, room, g_strdup_printf("%d", group->auth_type));
                gaim_roomlist_room_add_field(qd->roomlist, room, g_strdup_printf("%d", group->group_category));
                gaim_roomlist_room_add_field(qd->roomlist, room, group->group_name_utf8);
                gaim_roomlist_room_add(qd->roomlist, room);
        }                       // while

        gaim_roomlist_set_in_progress(qd->roomlist, FALSE);
        gaim_debug(GAIM_DEBUG_INFO, "QQ", "Search group reply: %d groups\n", i);

}                               // qq_process_group_cmd_search_group

/*****************************************************************************/
// END OF FILE

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