85 lines
2.1 KiB
C++
85 lines
2.1 KiB
C++
#ifndef DRW_TEXTCODEC_H
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#define DRW_TEXTCODEC_H
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#include <string>
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class DRW_Converter;
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class DRW_TextCodec
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{
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public:
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DRW_TextCodec();
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~DRW_TextCodec();
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std::string fromUtf8(std::string s);
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std::string toUtf8(std::string s);
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int getVersion(){return version;}
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void setVersion(std::string *v);
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void setVersion(int v){version = v;}
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void setCodePage(std::string *c);
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void setCodePage(std::string c){setCodePage(&c);}
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std::string getCodePage(){return cp;}
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private:
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std::string correctCodePage(const std::string& s);
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private:
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int version;
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std::string cp;
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DRW_Converter *conv;
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};
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class DRW_Converter
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{
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public:
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DRW_Converter(const int *t, int l){table = t;
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cpLenght = l;}
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virtual ~DRW_Converter(){}
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virtual std::string fromUtf8(std::string *s) {return *s;}
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virtual std::string toUtf8(std::string *s);
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std::string encodeText(std::string stmp);
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std::string decodeText(int c);
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std::string encodeNum(int c);
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int decodeNum(std::string s, int *b);
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const int *table;
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int cpLenght;
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};
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class DRW_ConvTable : public DRW_Converter {
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public:
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DRW_ConvTable(const int *t, int l):DRW_Converter(t, l) {}
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virtual std::string fromUtf8(std::string *s);
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virtual std::string toUtf8(std::string *s);
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};
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class DRW_ConvDBCSTable : public DRW_Converter {
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public:
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DRW_ConvDBCSTable(const int *t, const int *lt, const int dt[][2], int l):DRW_Converter(t, l) {
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leadTable = lt;
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doubleTable = dt;
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}
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virtual std::string fromUtf8(std::string *s);
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virtual std::string toUtf8(std::string *s);
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private:
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const int *leadTable;
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const int (*doubleTable)[2];
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};
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class DRW_Conv932Table : public DRW_Converter {
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public:
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DRW_Conv932Table(const int *t, const int *lt, const int dt[][2], int l):DRW_Converter(t, l) {
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leadTable = lt;
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doubleTable = dt;
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}
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virtual std::string fromUtf8(std::string *s);
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virtual std::string toUtf8(std::string *s);
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private:
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const int *leadTable;
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const int (*doubleTable)[2];
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};
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#endif // DRW_TEXTCODEC_H
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