Bug 454376 add -lCrun -lCstd for Solaris OS_LIBS, r=bsmedberg
[wine-gecko.git] / intl / uconv / ucvcn / nsGBKToUnicode.h
blob694ebb67c372c7e6c528339835d483aa6065bd57
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37 #ifndef nsGBK2312ToUnicode_h___
38 #define nsGBK2312ToUnicode_h___
40 #include "nsCOMPtr.h"
41 #include "nsIUnicodeDecoder.h"
42 #include "nsUCSupport.h"
43 #include "gbku.h"
45 //----------------------------------------------------------------------
46 // Class nsGBKToUnicode [declaration]
48 /**
49 * A character set converter from GBK to Unicode.
52 * @created 07/Sept/1999
53 * @author Yueheng Xu, Yueheng.Xu@intel.com
55 class nsGBKToUnicode : public nsBufferDecoderSupport
57 public:
59 /**
60 * Class constructor.
62 nsGBKToUnicode() : nsBufferDecoderSupport(1)
64 mExtensionDecoder = nsnull;
65 m4BytesDecoder = nsnull;
68 protected:
70 //--------------------------------------------------------------------
71 // Subclassing of nsDecoderSupport class [declaration]
72 NS_IMETHOD ConvertNoBuff(const char* aSrc, PRInt32 * aSrcLength, PRUnichar *aDest, PRInt32 * aDestLength);
74 protected:
75 nsGBKConvUtil mUtil;
76 nsCOMPtr<nsIUnicodeDecoder> mExtensionDecoder;
77 nsCOMPtr<nsIUnicodeDecoder> m4BytesDecoder;
79 virtual void CreateExtensionDecoder();
80 virtual void Create4BytesDecoder();
81 PRBool TryExtensionDecoder(const char* aSrc, PRUnichar* aDest);
82 PRBool Try4BytesDecoder(const char* aSrc, PRUnichar* aDest);
83 virtual PRBool DecodeToSurrogate(const char* aSrc, PRUnichar* aDest);
88 class nsGB18030ToUnicode : public nsGBKToUnicode
90 public:
91 nsGB18030ToUnicode() {}
92 virtual ~nsGB18030ToUnicode() {}
93 protected:
94 virtual void CreateExtensionDecoder();
95 virtual void Create4BytesDecoder();
96 virtual PRBool DecodeToSurrogate(const char* aSrc, PRUnichar* aDest);
99 #endif /* nsGBK2312ToUnicode_h___ */