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nsCharsetConverterManager.h
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00001 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
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00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either of the GNU General Public License Version 2 or later (the "GPL"),
00026  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  * ***** END LICENSE BLOCK ***** */
00037 #ifndef nsCharsetConverterManager_h__
00038 #define nsCharsetConverterManager_h__
00039 
00040 #include "nsISupports.h"
00041 #include "nsICharsetConverterManager.h"
00042 #include "nsIStringBundle.h"
00043 #include "nsISupportsArray.h"
00044 
00045 #ifdef MOZ_USE_NATIVE_UCONV
00046 #include "nsINativeUConvService.h"
00047 #endif
00048 
00049 class nsCharsetConverterManager : public nsICharsetConverterManager
00050 {
00051   NS_DECL_ISUPPORTS
00052   NS_DECL_NSICHARSETCONVERTERMANAGER
00053 
00054 public:
00055 
00056   nsCharsetConverterManager();
00057   virtual ~nsCharsetConverterManager();
00058 
00059 private:
00060 
00061   nsIStringBundle * mDataBundle;
00062   nsIStringBundle * mTitleBundle;
00063 
00064 #ifdef MOZ_USE_NATIVE_UCONV
00065   nsCOMPtr<nsINativeUConvService> mNativeUC;
00066 #endif
00067 
00068   nsresult LoadExtensibleBundle(const char * aRegistryKey, 
00069       nsIStringBundle ** aResult);
00070 
00071   static nsresult RegisterConverterCategory(nsICategoryManager*,
00072                                             const char* aCategory,
00073                                             const char* aURL);
00074 
00075   nsresult GetBundleValue(nsIStringBundle * aBundle,
00076                           const char * aName, 
00077                           const nsAFlatString& aProp, PRUnichar ** aResult);
00078   nsresult GetBundleValue(nsIStringBundle * aBundle,
00079                           const char * aName, 
00080                           const nsAFlatString& aProp, nsAString& aResult);
00081 
00082   nsresult GetList(const nsACString& aCategory,
00083                    const nsACString& aPrefix,
00084                    nsIUTF8StringEnumerator** aResult);
00085 
00086 public:
00087   static nsresult RegisterConverterManagerData();
00088 
00089 };
00090 
00091 #endif // nsCharsetConverterManager_h__
00092 
00093