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83 lines
3.0 KiB
C
83 lines
3.0 KiB
C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Sean Su <ssu@netscape.com>
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* Revision checked in on 01/03/22 by ssu@netscape.com, derived from:
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* mozilla/xpcom/io/nsEscape.h
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* mozilla/xpcom/io/nsEscape.cpp
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef _ESCAPE_H_
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#define _ESCAPE_H_
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#define NS_COM
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#define PRUnichar char
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/* valid mask values for NET_Escape() and NET_EscapedSize(). */
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typedef enum {
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url_XAlphas = (1<<0)
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, url_XPAlphas = (1<<1)
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, url_Path = (1<<2)
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} nsEscapeMask;
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#ifdef __cplusplus
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extern "C" {
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#endif
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NS_COM char * nsEscape(const char * str, nsEscapeMask mask);
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/* Caller must use nsCRT::free() on the result */
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NS_COM char * nsUnescape(char * str);
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/* decode % escaped hex codes into character values,
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* modifies the parameter, returns the same buffer
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*/
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NS_COM char * nsEscapeCount(const char * str, PRInt32 len, nsEscapeMask mask, PRInt32* out_len);
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/* Like nsEscape, but if out_len is non-null, return result string length
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* in *out_len, and uses len instead of NUL termination.
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* Caller must use nsCRT::free() on the result.
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*/
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NS_COM PRInt32 nsUnescapeCount (char * str);
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/* decode % escaped hex codes into character values,
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* modifies the parameter buffer, returns the length of the result
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* (result may contain \0's).
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif // _ESCAPE_H_
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