2007-03-22 10:30:00 -07:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sw=2 sts=2 et cindent: */
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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.
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*
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* The Initial Developer of the Original Code is IBM Corporation.
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* Portions created by IBM Corporation are Copyright (C) 2003
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* IBM Corporation. All Rights Reserved.
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*
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* Contributor(s):
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* Darin Fisher <darin@meer.net>
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 nsString_h___
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#define nsString_h___
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#ifndef nsSubstring_h___
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#include "nsSubstring.h"
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#endif
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#ifndef nsDependentSubstring_h___
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#include "nsDependentSubstring.h"
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#endif
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#ifndef nsReadableUtils_h___
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#include "nsReadableUtils.h"
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#endif
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#include NEW_H
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// enable support for the obsolete string API if not explicitly disabled
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#ifndef MOZ_STRING_WITH_OBSOLETE_API
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#define MOZ_STRING_WITH_OBSOLETE_API 1
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#endif
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#if MOZ_STRING_WITH_OBSOLETE_API
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// radix values for ToInteger/AppendInt
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#define kRadix10 (10)
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#define kRadix16 (16)
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#define kAutoDetect (100)
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#define kRadixUnknown (kAutoDetect+1)
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#define IGNORE_CASE (PR_TRUE)
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#endif
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// declare nsString, et. al.
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#include "string-template-def-unichar.h"
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#include "nsTString.h"
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#include "string-template-undef.h"
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// declare nsCString, et. al.
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#include "string-template-def-char.h"
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#include "nsTString.h"
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#include "string-template-undef.h"
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2010-08-11 12:32:53 -07:00
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PR_STATIC_ASSERT(sizeof(PRUnichar) == 2);
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PR_STATIC_ASSERT(sizeof(nsString::char_type) == 2);
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PR_STATIC_ASSERT(sizeof(nsCString::char_type) == 1);
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2007-03-22 10:30:00 -07:00
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/**
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* A helper class that converts a UTF-16 string to ASCII in a lossy manner
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*/
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class NS_LossyConvertUTF16toASCII : public nsCAutoString
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{
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public:
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explicit
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NS_LossyConvertUTF16toASCII( const PRUnichar* aString )
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{
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LossyAppendUTF16toASCII(aString, *this);
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}
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NS_LossyConvertUTF16toASCII( const PRUnichar* aString, PRUint32 aLength )
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{
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LossyAppendUTF16toASCII(Substring(aString, aString + aLength), *this);
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}
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explicit
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NS_LossyConvertUTF16toASCII( const nsAString& aString )
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{
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LossyAppendUTF16toASCII(aString, *this);
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}
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private:
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// NOT TO BE IMPLEMENTED
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NS_LossyConvertUTF16toASCII( char );
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};
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class NS_ConvertASCIItoUTF16 : public nsAutoString
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{
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public:
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explicit
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NS_ConvertASCIItoUTF16( const char* aCString )
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{
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AppendASCIItoUTF16(aCString, *this);
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}
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NS_ConvertASCIItoUTF16( const char* aCString, PRUint32 aLength )
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{
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AppendASCIItoUTF16(Substring(aCString, aCString + aLength), *this);
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}
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explicit
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NS_ConvertASCIItoUTF16( const nsACString& aCString )
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{
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AppendASCIItoUTF16(aCString, *this);
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}
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private:
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// NOT TO BE IMPLEMENTED
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NS_ConvertASCIItoUTF16( PRUnichar );
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};
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/**
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* A helper class that converts a UTF-16 string to UTF-8
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*/
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class NS_ConvertUTF16toUTF8 : public nsCAutoString
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{
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public:
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explicit
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NS_ConvertUTF16toUTF8( const PRUnichar* aString )
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{
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AppendUTF16toUTF8(aString, *this);
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}
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NS_ConvertUTF16toUTF8( const PRUnichar* aString, PRUint32 aLength )
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{
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AppendUTF16toUTF8(Substring(aString, aString + aLength), *this);
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}
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explicit
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NS_ConvertUTF16toUTF8( const nsAString& aString )
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{
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AppendUTF16toUTF8(aString, *this);
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}
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private:
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// NOT TO BE IMPLEMENTED
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NS_ConvertUTF16toUTF8( char );
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};
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class NS_ConvertUTF8toUTF16 : public nsAutoString
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{
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public:
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explicit
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NS_ConvertUTF8toUTF16( const char* aCString )
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{
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AppendUTF8toUTF16(aCString, *this);
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}
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NS_ConvertUTF8toUTF16( const char* aCString, PRUint32 aLength )
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{
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AppendUTF8toUTF16(Substring(aCString, aCString + aLength), *this);
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}
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explicit
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NS_ConvertUTF8toUTF16( const nsACString& aCString )
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{
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AppendUTF8toUTF16(aCString, *this);
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}
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private:
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// NOT TO BE IMPLEMENTED
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NS_ConvertUTF8toUTF16( PRUnichar );
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};
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// the following are included/declared for backwards compatibility
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typedef nsAutoString nsVoidableString;
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#ifndef nsDependentString_h___
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#include "nsDependentString.h"
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#endif
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#ifndef nsLiteralString_h___
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#include "nsLiteralString.h"
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#endif
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#ifndef nsPromiseFlatString_h___
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#include "nsPromiseFlatString.h"
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#endif
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// need to include these for backwards compatibility
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#include "nsMemory.h"
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#include <string.h>
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#include <stdio.h>
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#include "plhash.h"
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inline PRInt32 MinInt(PRInt32 x, PRInt32 y)
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{
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return NS_MIN(x, y);
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}
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inline PRInt32 MaxInt(PRInt32 x, PRInt32 y)
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{
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return NS_MAX(x, y);
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}
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/**
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* Deprecated: don't use |Recycle|, just call |nsMemory::Free| directly
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*
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* Return the given buffer to the heap manager. Calls allocator::Free()
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*/
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inline void Recycle( char* aBuffer) { nsMemory::Free(aBuffer); }
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inline void Recycle( PRUnichar* aBuffer) { nsMemory::Free(aBuffer); }
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#endif // !defined(nsString_h___)
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