group_find.c

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

#include "utils.h"              // QQ_NAME_PREFIX, gaim_name_to_uid
#include "group_find.h"
#include "group_network.h"      // group_packet
#include "qq.h"                 // qq_data

/*****************************************************************************/
// find a chat member's valid gaim_name of its nickname and chat room channel
gchar *qq_group_find_member_by_channel_and_nickname(GaimConnection * gc, gint channel, const gchar * who) {
        qq_group *group;
        qq_buddy *member;
        GList *list;

        g_return_val_if_fail(gc != NULL && who != NULL, NULL);

        // if it starts with QQ_NAME_PREFIX, we think it is valid name already
        // otherwise we think it is nickname and try to find the matching gaim_name
        if (g_str_has_prefix(who, QQ_NAME_PREFIX) && gaim_name_to_uid(who) > 0)
                return (gchar *) who;

        group = qq_group_find_by_channel(gc, channel);
        g_return_val_if_fail(group != NULL, NULL);

        list = group->members;
        member = NULL;
        while (list != NULL) {
                member = (qq_buddy *) list->data;
                if (member->nickname != NULL && !g_ascii_strcasecmp(member->nickname, who))
                        break;
                list = list->next;
        }                       // while list

        return (member == NULL) ? NULL : uid_to_gaim_name(member->uid);

}                               // qq_group_find_member_by_channel_and_nickname

/*****************************************************************************/
// find the internal_group_id by the reply packet sequence
// return TRUE if we have a record of it, return FALSE if not
gboolean qq_group_find_internal_group_id_by_seq(GaimConnection * gc, guint16 seq, guint32 * internal_group_id) {
        GList *list;
        qq_data *qd;
        group_packet *p;

        g_return_val_if_fail(gc != NULL && gc->proto_data != NULL && internal_group_id != NULL, FALSE);
        qd = (qq_data *) gc->proto_data;

        list = qd->group_packets;
        while (list != NULL) {
                p = (group_packet *) (list->data);
                if (p->send_seq == seq) {       // found and remove
                        *internal_group_id = p->internal_group_id;
                        qd->group_packets = g_list_remove(qd->group_packets, p);
                        g_free(p);
                        return TRUE;
                }               // if
                list = list->next;
        }                       // while

        return FALSE;
}                               // qq_group_find_internal_group_id_by_seq

/*****************************************************************************/
// find a qq_buddy by uid, called by qq_im.c
qq_buddy *qq_group_find_member_by_uid(qq_group * group, guint32 uid)
{
        GList *list;
        qq_buddy *member;
        g_return_val_if_fail(group != NULL && uid > 0, NULL);

        list = group->members;
        while (list != NULL) {
                member = (qq_buddy *) list->data;
                if (member->uid == uid)
                        return member;
                else
                        list = list->next;
        }                       // while list

        return NULL;
}                               // qq_group_find_member_by_uid

/*****************************************************************************/
// remove a qq_buddy by uid, called by qq_group_opt.c
void qq_group_remove_member_by_uid(qq_group * group, guint32 uid)
{
        GList *list;
        qq_buddy *member;
        g_return_if_fail(group != NULL && uid > 0);

        list = group->members;
        while (list != NULL) {
                member = (qq_buddy *) list->data;
                if (member->uid == uid) {
                        group->members = g_list_remove(group->members, member);
                        return;
                } else
                        list = list->next;
        }                       // while list

}                               // qq_group_remove_member_by_uid

/*****************************************************************************/
qq_buddy *qq_group_find_or_add_member(GaimConnection * gc, qq_group * group, guint32 member_uid) {
        qq_buddy *member, *q_bud;
        GaimBuddy *buddy;
        g_return_val_if_fail(gc != NULL && 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 = gaim_find_buddy(gaim_connection_get_account(gc), uid_to_gaim_name(member_uid));
                if (buddy != NULL) {
/*                      q_bud = (qq_buddy *) buddy->proto_data;
                        if (q_bud != NULL )
                        {
                                gaim_debug(GAIM_DEBUG_ERROR, "QQ", "gnap: q_bud->nickname: %s\n", q_bud->nickname);
                                if(q_bud->nickname != NULL)
                                        member->nickname = g_strdup(q_bud->nickname);
                        }
                        else if (buddy->alias != NULL)
                                member->nickname = g_strdup(buddy->alias); */
                }               // if buddy != NULL
                group->members = g_list_append(group->members, member);
        }                       // if member

        return member;
}                               // qq_group_find_or_add_member

/*****************************************************************************/
// find a qq_group by chatroom channel
qq_group *qq_group_find_by_channel(GaimConnection * gc, gint channel)
{
        GaimConversation *conv;
        qq_data *qd;
        qq_group *group;
        GList *list;

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

        conv = gaim_find_chat(gc, channel);
        g_return_val_if_fail(conv != NULL, NULL);

        list = qd->groups;
        group = NULL;
        while (list != NULL) {
                group = (qq_group *) list->data;
                if (!g_ascii_strcasecmp(gaim_conversation_get_name(conv), group->group_name_utf8))
                        break;
                list = list->next;
        }                       // while list

        return group;

}                               // qq_group_find_by_name

/*****************************************************************************/
// find a qq_group by internal_group_id
qq_group *qq_group_find_by_internal_group_id(GaimConnection * gc, guint32 internal_group_id) {

        GList *list;
        qq_group *group;
        qq_data *qd;

        g_return_val_if_fail(gc != NULL && gc->proto_data != NULL && internal_group_id > 0, NULL);

        qd = (qq_data *) gc->proto_data;
        if (qd->groups == NULL)
                return NULL;

        list = qd->groups;
        while (list != NULL) {
                group = (qq_group *) list->data;
                if (group->internal_group_id == internal_group_id)
                        return group;
                list = list->next;
        }                       // while

        return NULL;
}                               // qq_group_find_by_internal_group_id

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

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