misc/libphysfs/lzma/CPP/Common/StringConvert.cpp
author Wuzzy <almikes@aol.com>
Sat, 15 Apr 2017 23:21:13 +0200
changeset 12265 0641da8c22ee
parent 12218 bb5522e88ab2
permissions -rw-r--r--
Add two main menu tips regarding mission panel
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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// 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);
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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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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    77
{
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    78
  AString resultString;
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    79
  for (int i = 0; i < srcString.Length(); i++)
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    80
    resultString += char(srcString[i]);
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    81
  /*
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    82
  if(!srcString.IsEmpty())
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    83
  {
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    84
    int numRequiredBytes = srcString.Length() * 6 + 1;
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    85
    int numChars = wcstombs(resultString.GetBuffer(numRequiredBytes), srcString, numRequiredBytes);
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    86
    if (numChars < 0) throw "Your environment does not support UNICODE";
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    87
    resultString.ReleaseBuffer(numChars);
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    88
  }
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    89
  */
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    90
  return resultString;
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    91
}
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    92
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
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    93
#endif
bb5522e88ab2 bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
nemo
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    94