src/lib/glib_support.c - master - githubmirror/libreport

src/lib/glib_support.c
76 строк2 KB
Michal Fabik
glib_support: Clean up properly after g_strsplit
22 сен 2020, 15:11
22 сен 2020, 15:11aed76c9
/*
    Copyright (C) 2011  ABRT team
    Copyright (C) 2011  RedHat Inc

    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 02110-1301 USA.
*/
#include "internal_libreport.h"
#include <glib-object.h>

void libreport_glib_init(void)
{
    /* This is not necessary but is IMO is good to know that:
     *
     * If want to be defensive and ensure we're linked to GObject
     * call the following function [1]:
     *
     * g_type_ensure(G_TYPE_OBJECT);
     *
     *
     * See glib README -> Notes about GLib 2.36, 1st paragraph
     *
     * 1: https://bugzilla.gnome.org/show_bug.cgi?id=691077
     */

    /* Help with mysterious bug */
    if (libreport_g_verbose > 0)
    {
        const gchar *version_mismatch = glib_check_version(GLIB_MAJOR_VERSION,
                                                           GLIB_MINOR_VERSION,
                                                           GLIB_MICRO_VERSION);
        if (version_mismatch != NULL)
            log_warning("Running GLib incompatible version: %s", version_mismatch);
    }
}

/*
 * Parser a list of strings to Glist
 *
 * The function modifies the passed list.
 *
 * @param list a separated list of strings
 * @param delim a set of bytes that delimit the tokens in the parsed string
 * @returns GList or null if the list is empty
 */
GList *libreport_parse_delimited_list(const char *string, const char *delimiter)
{
    char **substrings;
    GList *list = NULL;

    g_return_val_if_fail(NULL != string, NULL);
    g_return_val_if_fail(NULL != delimiter, NULL);

    substrings = g_strsplit(string, delimiter, -1);
    char **start = substrings;
    while (NULL != *substrings)
    {
        list = g_list_prepend(list, g_strdup(g_strstrip(*substrings)));

        substrings++;
    }
    g_strfreev(start);

    return g_list_reverse(list);
}