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/* GStreamer
* Copyright (C) <2007> Mike Smith <msmith@xiph.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/**
* SECTION:gstrtspbase64
* @short_description: Helper functions to handle Base64
*
* Last reviewed on 2007-07-24 (0.10.14)
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "gstrtspbase64.h"
/**
* gst_rtsp_base64_encode:
* @data: the binary data to encode
* @len: the length of @data
*
* Encode a sequence of binary data into its Base-64 stringified representation.
*
* Deprecated: Use g_base64_encode()
*
* Returns: a newly allocated, zero-terminated Base-64 encoded string
* representing @data.
*/
/* This isn't efficient, but it doesn't need to be */
#ifndef GST_REMOVE_DEPRECATED
gchar *
gst_rtsp_base64_encode (const gchar * data, gsize len)
{
return g_base64_encode ((const guchar *) data, len);
}
#endif
/**
* gst_rtsp_base64_decode_ip:
* @data: the base64 encoded data
* @len: location for output length or NULL
*
* Decode the base64 string pointed to by @data in-place. When @len is not #NULL
* it will contain the length of the decoded data.
*/
/* FIXME: Deprecate this once we depend on GLib 2.20 and
* use g_base64_decode_inplace then.
*/
void
gst_rtsp_base64_decode_ip (gchar * data, gsize * len)
{
gint input_length, output_length, state = 0;
guint save = 0;
g_return_if_fail (data != NULL);
input_length = strlen (data);
g_return_if_fail (input_length > 1);
output_length =
g_base64_decode_step (data, input_length, (guchar *) data, &state, &save);
if (len)
*len = output_length;
}
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