bug 303868. Adding WinCE specific native uconv. NPODB
This commit is contained in:
dougt%meer.net
Родитель
760e606245
Коммит
07f35c1c6c
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@ -49,18 +49,23 @@ FORCE_STATIC_LIB=1
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LIBXUL_LIBRARY = 1
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REQUIRES = xpcom \
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string \
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uconv \
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$(NULL)
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string \
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uconv \
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intl \
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$(NULL)
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CPPSRCS = \
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nsNativeUConvService.cpp \
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$(NULL)
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ifeq ($(OS_ARCH), UNIX)
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CPPSRCS = nsNativeUConvService.cpp
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endif
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ifdef WINCE
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CPPSRCS = nsWinCEUConvService.cpp
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endif
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XPIDLSRCS = \
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nsINativeUConvService.idl \
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$(NULL)
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LOCAL_INCLUDES = -I$(srcdir)/../util
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LOCAL_INCLUDES = -I$(srcdir)/../util -I$(srcdir)/../src
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include $(topsrcdir)/config/rules.mk
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@ -41,6 +41,7 @@
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{ 0xbd3e94ba, 0xd46f, 0x4026, \
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{ 0xa1, 0xc3, 0x6e, 0xd0, 0xc1, 0x6e, 0xa0, 0x22 } }
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#include "nsINativeUConvService.h"
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class NativeUConvService : public nsINativeUConvService
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{
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@ -0,0 +1,241 @@
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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 WinCEUConvAdapter for Windows CE
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*
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* The Initial Developer of the Original Code is
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* Doug Turner <dougt@meer.net>.
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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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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#include <windows.h>
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#include "nsNativeUConvService.h"
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#include "nsIUnicodeDecoder.h"
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#include "nsIUnicodeEncoder.h"
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#include "nsICharRepresentable.h"
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#include "nsIPlatformCharset.h"
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#include "nsIServiceManager.h"
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class WinCEUConvAdapter : public nsIUnicodeDecoder,
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public nsIUnicodeEncoder,
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public nsICharRepresentable
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{
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public:
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WinCEUConvAdapter();
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virtual ~WinCEUConvAdapter();
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nsresult Init(const char* from, const char* to);
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NS_DECL_ISUPPORTS;
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// Decoder methods:
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NS_IMETHOD Convert(const char * aSrc,
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PRInt32 * aSrcLength,
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PRUnichar * aDest,
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PRInt32 * aDestLength);
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NS_IMETHOD GetMaxLength(const char * aSrc,
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PRInt32 aSrcLength,
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PRInt32 * aDestLength);
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NS_IMETHOD Reset();
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// Encoder methods:
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NS_IMETHOD Convert(const PRUnichar * aSrc,
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PRInt32 * aSrcLength,
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char * aDest,
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PRInt32 * aDestLength);
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NS_IMETHOD Finish(char * aDest, PRInt32 * aDestLength);
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NS_IMETHOD GetMaxLength(const PRUnichar * aSrc,
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PRInt32 aSrcLength,
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PRInt32 * aDestLength);
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// defined by the Decoder: NS_IMETHOD Reset();
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NS_IMETHOD SetOutputErrorBehavior(PRInt32 aBehavior,
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nsIUnicharEncoder * aEncoder,
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PRUnichar aChar);
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NS_IMETHOD FillInfo(PRUint32* aInfo);
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};
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NS_IMPL_ISUPPORTS3(WinCEUConvAdapter,
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nsIUnicodeDecoder,
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nsIUnicodeEncoder,
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nsICharRepresentable)
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WinCEUConvAdapter::WinCEUConvAdapter()
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{
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}
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WinCEUConvAdapter::~WinCEUConvAdapter()
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{
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}
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nsresult
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WinCEUConvAdapter::Init(const char* from, const char* to)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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WinCEUConvAdapter::Convert(const char * aSrc,
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PRInt32 * aSrcLength,
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PRUnichar * aDest,
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PRInt32 * aDestLength)
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{
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int count = MultiByteToWideChar(CP_ACP,
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0,
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aSrc,
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*aSrcLength,
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aDest,
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*aDestLength);
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*aDestLength = count;
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*aSrcLength = count;
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return NS_OK;
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}
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NS_IMETHODIMP
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WinCEUConvAdapter::GetMaxLength(const char * aSrc,
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PRInt32 aSrcLength,
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PRInt32 * aDestLength)
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{
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int count = MultiByteToWideChar(CP_ACP,
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0,
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aSrc,
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aSrcLength,
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NULL,
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NULL);
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*aDestLength = count;
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return NS_OK;
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}
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NS_IMETHODIMP
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WinCEUConvAdapter::Reset()
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{
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return NS_OK;
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}
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// Encoder methods:
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NS_IMETHODIMP
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WinCEUConvAdapter::Convert(const PRUnichar * aSrc,
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PRInt32 * aSrcLength,
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char * aDest,
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PRInt32 * aDestLength)
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{
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char * defaultChar = "?";
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int count = WideCharToMultiByte(CP_ACP,
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WC_COMPOSITECHECK | WC_SEPCHARS | WC_DEFAULTCHAR,
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aSrc,
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*aSrcLength,
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aDest,
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*aDestLength,
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defaultChar,
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NULL);
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*aSrcLength = count;
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*aDestLength = count;
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return NS_OK;
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}
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NS_IMETHODIMP
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WinCEUConvAdapter::Finish(char * aDest, PRInt32 * aDestLength)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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WinCEUConvAdapter::GetMaxLength(const PRUnichar * aSrc,
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PRInt32 aSrcLength,
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PRInt32 * aDestLength)
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{
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int count = WideCharToMultiByte(CP_ACP,
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0,
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aSrc,
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aSrcLength,
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NULL,
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NULL,
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NULL,
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NULL);
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*aDestLength = count;
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return NS_OK;
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}
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// defined by the Decoder: NS_IMETHOD Reset();
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NS_IMETHODIMP
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WinCEUConvAdapter::SetOutputErrorBehavior(PRInt32 aBehavior,
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nsIUnicharEncoder * aEncoder,
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PRUnichar aChar)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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WinCEUConvAdapter::FillInfo(PRUint32* aInfo)
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{
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return NS_OK;
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}
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// NativeUConvService
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NS_IMPL_ISUPPORTS1(NativeUConvService,
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nsINativeUConvService);
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NS_IMETHODIMP
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NativeUConvService::GetNativeConverter(const char* from,
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const char* to,
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nsISupports** aResult)
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{
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*aResult = nsnull;
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WinCEUConvAdapter* ucl = new WinCEUConvAdapter();
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if (!ucl)
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return NS_ERROR_OUT_OF_MEMORY;
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nsresult rv = ucl->Init(from, to);
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if (NS_SUCCEEDED(rv)) {
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NS_ADDREF(*aResult = (nsISupports*)(nsIUnicharEncoder*)ucl);
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}
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return rv;
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}
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