зеркало из https://github.com/mozilla/gecko-dev.git
102 строки
2.7 KiB
C
102 строки
2.7 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
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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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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#include "nsError.h"
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#include "nsString.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_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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NS_COM char *
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nsEscapeHTML(const char * string);
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NS_COM PRUnichar *
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nsEscapeHTML2(const PRUnichar *aSourceBuffer,
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PRInt32 aSourceBufferLen = -1);
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/*
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* Escape problem char's for HTML display
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*/
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/**
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* Constants for the mask in the call to nsStdEscape
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*/
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enum EscapeMask {
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esc_Scheme = 1,
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esc_Username = 2,
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esc_Password = 4,
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esc_Host = 8,
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esc_Directory = 16,
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esc_FileBaseName = 32,
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esc_FileExtension = 64,
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esc_Param = 128,
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esc_Query = 256,
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esc_Ref = 512,
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esc_Forced = 1024
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};
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NS_COM nsresult nsStdEscape(const char* str, PRInt16 mask, nsCString &result);
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NS_COM nsresult nsStdUnescape(char* str, char **result);
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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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