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63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* First checked in on 98/12/03 by John R. McMullen, derived from net.h/mkparse.c. */
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#ifndef _ESCAPE_H_
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#define _ESCAPE_H_
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#include "prtypes.h"
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#include "nscore.h"
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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_BASE char * nsEscape(const char * str, nsEscapeMask mask);
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/* Caller must use delete [] on the result */
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NS_BASE 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_BASE 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 delete [] on the result.
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*/
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NS_BASE 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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