libavformat/urldecode.h

   1 /*
   2  * This file is part of Libav.
   3  *
   4  * Libav is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * Libav is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with Libav; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  17  */
  18
  19 #ifndef AVFORMAT_URLDECODE_H
  20 #define AVFORMAT_URLDECODE_H
  21
  22 /**
  23  * Decodes an URL from its percent-encoded form back into normal
  24  * representation. This function returns the decoded URL in a string.
  25  * The URL to be decoded does not necessarily have to be encoded but
  26  * in that case the original string is duplicated.
  27  *
  28  * @param url a string to be decoded.
  29  * @return new string with the URL decoded or NULL if decoding failed.
  30  * Note that the returned string should be explicitly freed when not
  31  * used anymore.
  32  */
  33 char *ff_urldecode(const char *url);
  34
  35 #endif /* AVFORMAT_URLDECODE_H */