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querydata.c

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/* GtkSQL -- an interactive graphical query tool for PostgreSQL
 * Copyright (C) 1998-2002  Lionel ULMER, Darryl Luff.
 *
 * 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 <stdlib.h>
#include <string.h>
#include "querydata.h"

QueryData *querydata_free(QueryData *qd) {
    if (qd) {
        if (qd->filename)
            free(qd->filename);
    }
    return NULL;
}

char *querydata_get_filename(QueryData *qd) {
    if (! qd)
        return NULL;

    return qd->filename;
}

int querydata_is_changed(QueryData *qd) {
    if (! qd)
        return 0;

    return qd->changed;
}

void querydata_set_unchanged(QueryData *qd) {
    if (! qd)
        return;

    qd->changed = 0;
}

void querydata_set_filename(QueryData *qd, char *fn) {
    if (! qd)
        return;

    if (qd->filename)
        free(qd->filename);

    if (fn)
        qd->filename = strdup(fn);
    else
        qd->filename = NULL;
}

QueryData *querydata_new() {
    return (QueryData *) calloc(1, sizeof(QueryData));
}

void querydata_set_changed(QueryData *qd, int c) {
    if (! qd)
        return;

    qd->changed = c;
}

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