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98 lines
3.3 KiB
C++
98 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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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*
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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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#include "nsIEntityConverter.h"
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#include "nsIFactory.h"
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#include "nsIStringBundle.h"
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#include "nsCOMPtr.h"
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nsresult NS_NewEntityConverter(nsISupports** oResult);
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#define kVERSION_STRING_LEN 128
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class nsEntityVersionList
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{
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public:
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nsEntityVersionList() : mEntities(NULL) {}
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PRUint32 mVersion;
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PRUnichar mEntityListName[kVERSION_STRING_LEN+1];
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nsCOMPtr<nsIStringBundle> mEntities;
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};
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class nsEntityConverter: public nsIEntityConverter
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{
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public:
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//
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// implementation methods
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//
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nsEntityConverter();
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virtual ~nsEntityConverter();
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//
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// nsISupports
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//
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NS_DECL_ISUPPORTS
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//
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// nsIEntityConverter
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//
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NS_IMETHOD ConvertUTF32ToEntity(PRUint32 character, PRUint32 entityVersion, char **_retval);
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NS_IMETHOD ConvertToEntity(PRUnichar character, PRUint32 entityVersion, char **_retval);
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NS_IMETHOD ConvertToEntities(const PRUnichar *inString, PRUint32 entityVersion, PRUnichar **_retval);
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protected:
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// load a version property file and generate a version list (number/name pair)
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NS_IMETHOD LoadVersionPropertyFile();
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// map version number to version string
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const PRUnichar* GetVersionName(PRUint32 versionNumber);
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// map version number to a string bundle
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nsIStringBundle* GetVersionBundleInstance(PRUint32 versionNumber);
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// load a string bundle file
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already_AddRefed<nsIStringBundle> LoadEntityBundle(PRUint32 version);
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nsEntityVersionList *mVersionList; // array of version number/name pairs
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PRUint32 mVersionListLength; // number of supported versions
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};
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