2009-09-12 11:11:52 +03:00
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/* -*- Mode: C ; c-basic-offset: 2 -*- */
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/*
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* LADI Session Handler (ladish)
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*
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2010-11-12 07:15:57 +02:00
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* Copyright (C) 2009, 2010 Nedko Arnaudov <nedko@arnaudov.name>
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2009-09-12 11:11:52 +03:00
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*
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**************************************************************************
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* This file contains the prototypes of the escape helper functions
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**************************************************************************
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*
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* LADI Session Handler is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* LADI Session Handler 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
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* or write to the Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef ESCAPE_H__FABBE484_1093_41C1_9FC9_62ED0106E542__INCLUDED
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#define ESCAPE_H__FABBE484_1093_41C1_9FC9_62ED0106E542__INCLUDED
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#include "common.h"
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2010-12-02 03:04:14 +02:00
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#include <limits.h> /* UINT_MAX */
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2009-09-12 11:11:52 +03:00
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2010-12-02 03:04:14 +02:00
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#define LADISH_ESCAPE_FLAG_XML_ATTR ((unsigned int)1 << 0)
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#define LADISH_ESCAPE_FLAG_OTHER ((unsigned int)1 << 1)
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#define LADISH_ESCAPE_FLAG_ALL UINT_MAX
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void escape(const char ** src_ptr, char ** dst_ptr, unsigned int flags);
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void escape_simple(const char * src_ptr, char * dst_ptr, unsigned int flags);
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2009-09-12 11:11:52 +03:00
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size_t unescape(const char * src, size_t src_len, char * dst);
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2010-12-02 03:04:14 +02:00
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void unescape_simple(char * buffer);
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char * unescape_dup(const char * src);
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2009-09-12 11:11:52 +03:00
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2010-11-12 07:15:57 +02:00
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/* encode each char in three bytes (percent encoding) */
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#define max_escaped_length(unescaped_length) ((unescaped_length) * 3)
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2009-09-12 11:11:52 +03:00
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#endif /* #ifndef ESCAPE_H__FABBE484_1093_41C1_9FC9_62ED0106E542__INCLUDED */
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