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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir #include "stringconverter.hxx"
29*cdf0e10cSrcweir 
30*cdf0e10cSrcweir #ifdef _MSC_VER
31*cdf0e10cSrcweir #pragma warning(push, 1) /* disable warnings within system headers */
32*cdf0e10cSrcweir #endif
33*cdf0e10cSrcweir #include <windows.h>
34*cdf0e10cSrcweir #ifdef _MSC_VER
35*cdf0e10cSrcweir #pragma warning(pop)
36*cdf0e10cSrcweir #endif
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir #include <malloc.h>
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir /** Convert a Unicode string to an ANSI string based on CP_ACP
41*cdf0e10cSrcweir */
42*cdf0e10cSrcweir std::string UnicodeToAnsiString(const std::wstring& UniString)
43*cdf0e10cSrcweir {
44*cdf0e10cSrcweir     int len = WideCharToMultiByte(
45*cdf0e10cSrcweir 		CP_ACP, 0, UniString.c_str(), -1, 0, 0, 0, 0);
46*cdf0e10cSrcweir 
47*cdf0e10cSrcweir 	char* buff = reinterpret_cast<char*>(_alloca(len));
48*cdf0e10cSrcweir 
49*cdf0e10cSrcweir 	WideCharToMultiByte(
50*cdf0e10cSrcweir 		CP_ACP, 0, UniString.c_str(), -1, buff, len, 0, 0);
51*cdf0e10cSrcweir 
52*cdf0e10cSrcweir 	return std::string(buff);
53*cdf0e10cSrcweir }
54*cdf0e10cSrcweir 
55*cdf0e10cSrcweir /** Convert an ANSI string to unicode based on CP_ACP
56*cdf0e10cSrcweir */
57*cdf0e10cSrcweir std::wstring AnsiToUnicodeString(const std::string& AnsiString)
58*cdf0e10cSrcweir {
59*cdf0e10cSrcweir     int len = MultiByteToWideChar(
60*cdf0e10cSrcweir 		CP_ACP, 0, AnsiString.c_str(), -1, 0, 0);
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir 	wchar_t* buff = reinterpret_cast<wchar_t*>(_alloca(len * sizeof(wchar_t)));
63*cdf0e10cSrcweir 
64*cdf0e10cSrcweir 	MultiByteToWideChar(
65*cdf0e10cSrcweir 		CP_ACP, 0, AnsiString.c_str(), -1, buff, len);
66*cdf0e10cSrcweir 
67*cdf0e10cSrcweir 	return std::wstring(buff);
68*cdf0e10cSrcweir }
69*cdf0e10cSrcweir 
70*cdf0e10cSrcweir 
71