bool MyGetModuleFileName(FString &path)
{
HMODULE hModule = g_hInstance;
path.Empty();
#ifndef _UNICODE
if (!g_IsNT)
{
TCHAR s[MAX_PATH + 2];
s[0] = 0;
DWORD size = ::GetModuleFileName(hModule, s, MAX_PATH + 1);
if (size <= MAX_PATH && size != 0)
{
path = fas2fs(s);
return true;
}
}
else
#endif
{
WCHAR s[MAX_PATH + 2];
s[0] = 0;
DWORD size = ::GetModuleFileNameW(hModule, s, MAX_PATH + 1);
if (size <= MAX_PATH && size != 0)
{
path = us2fs(s);
return true;
}
}
return false;
}
bool MyGetFullPathName(CFSTR fileName, FString &resFullPath)
{
resFullPath.Empty();
#ifndef _UNICODE
if (!g_IsNT)
{
TCHAR s[MAX_PATH + 2];
s[0] = 0;
LPTSTR fileNamePointer = 0;
DWORD needLength = ::GetFullPathName(fs2fas(fileName), MAX_PATH + 1, s, &fileNamePointer);
if (needLength == 0 || needLength > MAX_PATH)
return false;
resFullPath = fas2fs(s);
return true;
}
else
#endif
{
LPWSTR fileNamePointer = 0;
WCHAR s[MAX_PATH + 2];
s[0] = 0;
DWORD needLength = ::GetFullPathNameW(fs2us(fileName), MAX_PATH + 1, s, &fileNamePointer);
if (needLength == 0)
return false;
if (needLength <= MAX_PATH)
{
resFullPath = us2fs(s);
return true;
}
#ifdef WIN_LONG_PATH
needLength++;
UString temp;
LPWSTR buffer = temp.GetBuffer(needLength + 1);
buffer[0] = 0;
DWORD needLength2 = ::GetFullPathNameW(fs2us(fileName), needLength, buffer, &fileNamePointer);
temp.ReleaseBuffer();
if (needLength2 > 0 && needLength2 <= needLength)
{
resFullPath = us2fs(temp);
AddTrailingDots(fileName, resFullPath);
return true;
}
#endif
return false;
}
}
bool MyGetTempPath(FString &path)
{
path.Empty();
DWORD needLength;
#ifndef _UNICODE
if (!g_IsNT)
{
TCHAR s[MAX_PATH + 2];
s[0] = 0;
needLength = ::GetTempPath(MAX_PATH + 1, s);
path = fas2fs(s);
}
else
#endif
{
WCHAR s[MAX_PATH + 2];
s[0] = 0;
needLength = ::GetTempPathW(MAX_PATH + 1, s);;
path = us2fs(s);
}
return (needLength > 0 && needLength <= MAX_PATH);
}
