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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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21
22
23
24 #include "stringconverter.hxx"
25
26 #ifdef _MSC_VER
27 #pragma warning(push, 1) /* disable warnings within system headers */
28 #endif
29 #include <windows.h>
30 #ifdef _MSC_VER
31 #pragma warning(pop)
32 #endif
33
34 #include <malloc.h>
35
36 /** Convert a Unicode string to an ANSI string based on CP_ACP
37 */
UnicodeToAnsiString(const std::wstring & UniString)38 std::string UnicodeToAnsiString(const std::wstring& UniString)
39 {
40 int len = WideCharToMultiByte(
41 CP_ACP, 0, UniString.c_str(), -1, 0, 0, 0, 0);
42
43 char* buff = reinterpret_cast<char*>(_alloca(len));
44
45 WideCharToMultiByte(
46 CP_ACP, 0, UniString.c_str(), -1, buff, len, 0, 0);
47
48 return std::string(buff);
49 }
50
51 /** Convert an ANSI string to unicode based on CP_ACP
52 */
AnsiToUnicodeString(const std::string & AnsiString)53 std::wstring AnsiToUnicodeString(const std::string& AnsiString)
54 {
55 int len = MultiByteToWideChar(
56 CP_ACP, 0, AnsiString.c_str(), -1, 0, 0);
57
58 wchar_t* buff = reinterpret_cast<wchar_t*>(_alloca(len * sizeof(wchar_t)));
59
60 MultiByteToWideChar(
61 CP_ACP, 0, AnsiString.c_str(), -1, buff, len);
62
63 return std::wstring(buff);
64 }
65
66
67