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/*
* Copyright (C) 2003-2011 The Music Player Daemon Project
* http://www.musicpd.org
*
* 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.
*/
/*
* Compatibility with older GLib versions. Some of this isn't
* implemented properly, just "good enough" to allow users with older
* operating systems to run MPD.
*/
#ifndef MPD_GLIB_COMPAT_H
#define MPD_GLIB_COMPAT_H
#include <glib.h>
#if !GLIB_CHECK_VERSION(2,14,0)
#define g_queue_clear(q) do { g_queue_free(q); q = g_queue_new(); } while (0)
static inline GSource *
g_timeout_source_new_seconds(guint interval)
{
return g_timeout_source_new(interval * 1000);
}
static inline guint
g_timeout_add_seconds(guint interval, GSourceFunc function, gpointer data)
{
return g_timeout_add(interval * 1000, function, data);
}
#endif /* !2.14 */
#if !GLIB_CHECK_VERSION(2,16,0)
static inline void
g_prefix_error(G_GNUC_UNUSED GError **error_r,
G_GNUC_UNUSED const gchar *format, ...)
{
}
static inline void
g_propagate_prefixed_error(GError **dest_r, GError *src,
G_GNUC_UNUSED const gchar *format, ...)
{
g_propagate_error(dest_r, src);
}
static inline char *
g_uri_escape_string(const char *unescaped,
G_GNUC_UNUSED const char *reserved_chars_allowed,
G_GNUC_UNUSED gboolean allow_utf8)
{
return g_strdup(unescaped);
}
#endif /* !2.16 */
#if !GLIB_CHECK_VERSION(2,16,0)
#include <string.h>
static inline char *
g_uri_parse_scheme(const char *uri)
{
const char *end = strstr(uri, "://");
if (end == NULL)
return NULL;
return g_strndup(uri, end - uri);
}
#endif
#if !GLIB_CHECK_VERSION(2,18,0)
static inline void
g_set_error_literal(GError **err, GQuark domain, gint code,
const gchar *message)
{
g_set_error(err, domain, code, "%s", message);
}
#endif
#if !GLIB_CHECK_VERSION(2,28,0)
static inline gint64
g_source_get_time(GSource *source)
{
GTimeVal tv;
g_source_get_current_time(source, &tv);
return tv.tv_sec * 1000000 + tv.tv_usec;
}
#endif
#if defined(G_OS_WIN32) && defined(g_file_test)
/* Modern GLib on Win32 likes to use UTF-8 for file names.
It redefines g_file_test() to be g_file_test_utf8().
This gives incorrect results for non-ASCII files.
Old g_file_test() is available for *binary compatibility*,
but symbol is hidden from linker, we copy-paste its definition here */
#undef g_file_test
static inline gboolean
g_file_test(const gchar *filename, GFileTest test)
{
gchar *utf8_filename = g_locale_to_utf8(filename, -1, NULL, NULL, NULL);
gboolean retval;
if (utf8_filename == NULL)
return FALSE;
retval = g_file_test_utf8(utf8_filename, test);
g_free(utf8_filename);
return retval;
}
#endif
#endif
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