32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
#ifndef PICODEC_H
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#define PICODEC_H
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#include "piprocess.h"
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class PICodec: private PIProcess
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{
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public:
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PICodec(): PIProcess() {setGrabOutput(true); tf = PIFile::openTemporary(PIFile::New | PIFile::Read | PIFile::Write); tf.open();}
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PICodec(const PIString & from, const PIString & to): PIProcess() {setCodings(from, to); tf = PIFile::openTemporary(PIFile::New | PIFile::Read | PIFile::Write);}
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~PICodec() {tf.remove();}
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void setFromCoding(const PIString & from) {c_from = from;}
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void setToCoding(const PIString & to) {c_to = to;}
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void setCodings(const PIString & from, const PIString & to) {c_from = from; c_to = to;}
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PIStringList availableCodecs();
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PIString encode(PIString & str) {return PIString(exec_iconv(c_from, c_to, str.toByteArray()));}
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PIString encode(const PIByteArray & str) {return PIString(exec_iconv(c_from, c_to, str));}
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PIString decode(PIString & str) {return PIString(exec_iconv(c_to, c_from, str.toByteArray()));}
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PIString decode(const PIByteArray & str) {return PIString(exec_iconv(c_to, c_from, str));}
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private:
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PIByteArray exec_iconv(const PIString & from, const PIString & to, const PIByteArray & str);
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PIString c_from, c_to;
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PIFile tf;
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};
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#endif // PICODEC_H
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