intl/uconv/src/nsScriptableUConv.h

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   2 /* ***** BEGIN LICENSE BLOCK *****
   3  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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   5  * The contents of this file are subject to the Mozilla Public License Version
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  15  * The Original Code is Mozilla Communicator client code.
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  20  * the Initial Developer. All Rights Reserved.
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  22  * Contributor(s):
  23  *   Makoto Kato <m_kato@ga2.so-net.ne.jp >
  24  *   Ryoichi Furukawa <oliver@1000cp.com>
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  26  * Alternatively, the contents of this file may be used under the terms of
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  39
  40
  41 #ifndef __nsScriptableUConv_h_
  42 #define __nsScriptableUConv_h_
  43
  44 #include "nsICharsetConverterManager.h"
  45 #include "nsIScriptableUConv.h"
  46
  47 class nsScriptableUnicodeConverter : public nsIScriptableUnicodeConverter
  48 {
  49 public:
  50   NS_DECL_ISUPPORTS
  51   NS_DECL_NSISCRIPTABLEUNICODECONVERTER
  52
  53   nsScriptableUnicodeConverter();
  54   virtual ~nsScriptableUnicodeConverter();
  55
  56 protected:
  57   nsCString mCharset;
  58   nsCOMPtr<nsIUnicodeEncoder> mEncoder;
  59   nsCOMPtr<nsIUnicodeDecoder> mDecoder;
  60
  61   nsresult FinishWithLength(char **_retval, PRInt32* aLength);
  62   nsresult ConvertFromUnicodeWithLength(const nsAString& aSrc,
  63                                         PRInt32* aOutLen,
  64                                         char **_retval);
  65
  66
  67   nsresult InitConverter();
  68 };
  69
  70 #endif