| /* 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 |
| #ifdef GST_DISABLE_DEPRECATED |
| gchar *gst_rtsp_base64_encode (const gchar * data, gsize len); |
| #endif |
| 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. |
| * |
| * Deprecated: use g_base64_decode_inplace() instead. |
| */ |
| #ifndef GST_REMOVE_DEPRECATED |
| #ifdef GST_DISABLE_DEPRECATED |
| void gst_rtsp_base64_decode_ip (gchar * data, gsize * len); |
| #endif |
| 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; |
| } |
| #endif |