author | hgs |
Wed, 24 Mar 2010 18:04:17 -0500 | |
changeset 16 | 8e837d1bf446 |
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permissions | -rw-r--r-- |
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/* 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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/** |
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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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} |