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nsClassicDetectors.h
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00001 /* -*- Mode: C++; tab-width: 2; 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
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
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 Communicator client 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 
00038 #ifndef nsClassicDetectors_h__
00039 #define nsClassicDetectors_h__
00040 
00041 #include "nsCOMPtr.h"
00042 #include "nsIFactory.h"
00043 
00044 // {1D2394A0-542A-11d3-914D-006008A6EDF6}
00045 #define NS_JA_CLASSIC_DETECTOR_CID \
00046 { 0x1d2394a0, 0x542a, 0x11d3, { 0x91, 0x4d, 0x0, 0x60, 0x8, 0xa6, 0xed, 0xf6 } }
00047 
00048 // {1D2394A1-542A-11d3-914D-006008A6EDF6}
00049 #define NS_JA_CLASSIC_STRING_DETECTOR_CID \
00050 { 0x1d2394a1, 0x542a, 0x11d3, { 0x91, 0x4d, 0x0, 0x60, 0x8, 0xa6, 0xed, 0xf6 } }
00051 
00052 // {1D2394A2-542A-11d3-914D-006008A6EDF6}
00053 #define NS_KO_CLASSIC_DETECTOR_CID \
00054 { 0x1d2394a2, 0x542a, 0x11d3, { 0x91, 0x4d, 0x0, 0x60, 0x8, 0xa6, 0xed, 0xf6 } }
00055 
00056 // {1D2394A3-542A-11d3-914D-006008A6EDF6}
00057 #define NS_KO_CLASSIC_STRING_DETECTOR_CID \
00058 { 0x1d2394a3, 0x542a, 0x11d3, { 0x91, 0x4d, 0x0, 0x60, 0x8, 0xa6, 0xed, 0xf6 } }
00059 
00060 class nsClassicDetector : 
00061       public nsICharsetDetector // Implement the interface 
00062 {
00063 public:
00064   NS_DECL_ISUPPORTS
00065 
00066   nsClassicDetector(const char* language);
00067   virtual ~nsClassicDetector();
00068   NS_IMETHOD Init(nsICharsetDetectionObserver* aObserver);
00069   NS_IMETHOD DoIt(const char* aBuf, PRUint32 aLen, PRBool* oDontFeedMe);
00070   NS_IMETHOD Done();
00071  
00072 private:
00073   nsCOMPtr<nsICharsetDetectionObserver> mObserver;
00074   char mCharset[65];
00075   char mLanguage[32];
00076 };
00077 
00078 
00079 class nsClassicStringDetector : 
00080       public nsIStringCharsetDetector // Implement the interface 
00081 {
00082 public:
00083   NS_DECL_ISUPPORTS
00084 
00085   nsClassicStringDetector(const char* language);
00086   virtual ~nsClassicStringDetector();
00087   NS_IMETHOD DoIt(const char* aBuf, PRUint32 aLen, 
00088                   const char** oCharset, 
00089                   nsDetectionConfident &oConfident);
00090 protected:
00091   char mCharset[65];
00092   char mLanguage[32];
00093 };
00094 
00095 class nsJACharsetClassicDetector : public nsClassicDetector
00096 {
00097 public:
00098   nsJACharsetClassicDetector() 
00099     : nsClassicDetector("ja") {};
00100 };
00101 
00102 class nsJAStringCharsetClassicDetector : public nsClassicStringDetector
00103 {
00104 public:
00105   nsJAStringCharsetClassicDetector() 
00106     : nsClassicStringDetector("ja") {};
00107 };
00108 
00109 class nsKOCharsetClassicDetector : public nsClassicDetector
00110 {
00111 public:
00112   nsKOCharsetClassicDetector() 
00113     : nsClassicDetector("ko") {};
00114 };
00115 
00116 class nsKOStringCharsetClassicDetector : public nsClassicStringDetector
00117 {
00118 public:
00119   nsKOStringCharsetClassicDetector() 
00120     : nsClassicStringDetector("ko") {};
00121 };
00122 
00123 #endif /* nsClassicDetectors_h__ */