95 lines
2.3 KiB
C++
95 lines
2.3 KiB
C++
// Common/StringConvert.cpp
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#include "StdAfx.h"
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#include "StringConvert.h"
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#ifndef _WIN32
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#include <stdlib.h>
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#endif
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#ifdef _WIN32
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UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
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{
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UString resultString;
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if(!srcString.IsEmpty())
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{
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int numChars = MultiByteToWideChar(codePage, 0, srcString,
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srcString.Length(), resultString.GetBuffer(srcString.Length()),
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srcString.Length() + 1);
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#ifndef _WIN32_WCE
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if(numChars == 0)
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throw 282228;
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#endif
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resultString.ReleaseBuffer(numChars);
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}
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return resultString;
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}
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AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
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{
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AString resultString;
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if(!srcString.IsEmpty())
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{
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int numRequiredBytes = srcString.Length() * 2;
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char defaultChar = '_';
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int numChars = WideCharToMultiByte(codePage, 0, srcString,
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srcString.Length(), resultString.GetBuffer(numRequiredBytes),
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numRequiredBytes + 1, &defaultChar, NULL);
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#ifndef _WIN32_WCE
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if(numChars == 0)
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throw 282229;
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#endif
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resultString.ReleaseBuffer(numChars);
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}
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return resultString;
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}
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#ifndef _WIN32_WCE
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AString SystemStringToOemString(const CSysString &srcString)
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{
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AString result;
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CharToOem(srcString, result.GetBuffer(srcString.Length() * 2));
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result.ReleaseBuffer();
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return result;
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}
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#endif
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#else
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UString MultiByteToUnicodeString(const AString &srcString, UINT codePage)
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{
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UString resultString;
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for (int i = 0; i < srcString.Length(); i++)
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resultString += wchar_t(srcString[i]);
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/*
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if(!srcString.IsEmpty())
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{
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int numChars = mbstowcs(resultString.GetBuffer(srcString.Length()), srcString, srcString.Length() + 1);
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if (numChars < 0) throw "Your environment does not support UNICODE";
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resultString.ReleaseBuffer(numChars);
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}
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*/
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return resultString;
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}
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AString UnicodeStringToMultiByte(const UString &srcString, UINT codePage)
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{
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AString resultString;
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for (int i = 0; i < srcString.Length(); i++)
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resultString += char(srcString[i]);
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/*
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if(!srcString.IsEmpty())
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{
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int numRequiredBytes = srcString.Length() * 6 + 1;
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int numChars = wcstombs(resultString.GetBuffer(numRequiredBytes), srcString, numRequiredBytes);
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if (numChars < 0) throw "Your environment does not support UNICODE";
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resultString.ReleaseBuffer(numChars);
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}
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*/
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return resultString;
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}
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#endif
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