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84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
/* GStreamer
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* Copyright (C) <2007> Mike Smith <msmith@xiph.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/**
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* SECTION:gstrtspbase64
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* @short_description: Helper functions to handle Base64
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*
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* Last reviewed on 2007-07-24 (0.10.14)
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include "gstrtspbase64.h"
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/**
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* gst_rtsp_base64_encode:
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* @data: the binary data to encode
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* @len: the length of @data
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*
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* Encode a sequence of binary data into its Base-64 stringified representation.
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*
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* Deprecated: Use g_base64_encode()
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*
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* Returns: a newly allocated, zero-terminated Base-64 encoded string
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* representing @data.
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*/
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/* This isn't efficient, but it doesn't need to be */
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#ifndef GST_REMOVE_DEPRECATED
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gchar *
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gst_rtsp_base64_encode (const gchar * data, gsize len)
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{
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return g_base64_encode ((const guchar *) data, len);
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}
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#endif
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/**
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* gst_rtsp_base64_decode_ip:
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* @data: the base64 encoded data
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* @len: location for output length or NULL
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*
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* Decode the base64 string pointed to by @data in-place. When @len is not #NULL
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* it will contain the length of the decoded data.
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*/
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/* FIXME: Deprecate this once we depend on GLib 2.20 and
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* use g_base64_decode_inplace then.
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*/
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void
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gst_rtsp_base64_decode_ip (gchar * data, gsize * len)
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{
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gint input_length, output_length, state = 0;
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guint save = 0;
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g_return_if_fail (data != NULL);
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input_length = strlen (data);
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g_return_if_fail (input_length > 1);
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output_length =
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g_base64_decode_step (data, input_length, (guchar *) data, &state, &save);
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if (len)
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*len = output_length;
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}
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