bool CFindFile::FindFirst(LPCWSTR wildcard, CFileInfoW &fileInfo)
{
if (!Close())
return false;
if (g_IsNT)
{
WIN32_FIND_DATAW fd;
_handle = ::FindFirstFileW(wildcard, &fd);
#ifdef WIN_LONG_PATH
if (_handle == INVALID_HANDLE_VALUE)
{
UString longPath;
if (GetLongPath(wildcard, longPath))
_handle = ::FindFirstFileW(longPath, &fd);
}
#endif
if (_handle != INVALID_HANDLE_VALUE)
ConvertWIN32_FIND_DATA_To_FileInfo(fd, fileInfo);
}
else
{
WIN32_FIND_DATAA fd;
_handle = ::FindFirstFileA(UnicodeStringToMultiByte(wildcard,
GetCurrentCodePage()), &fd);
if (_handle != INVALID_HANDLE_VALUE)
ConvertWIN32_FIND_DATA_To_FileInfo(fd, fileInfo);
}
return (_handle != INVALID_HANDLE_VALUE);
}
HANDLE CFindChangeNotification::FindFirst(LPCWSTR pathName, bool watchSubtree,
DWORD notifyFilter)
{
if (g_IsNT)
return (_handle = ::FindFirstChangeNotificationW(pathName, BoolToBOOL(watchSubtree), notifyFilter));
return FindFirst(UnicodeStringToMultiByte(pathName, GetCurrentCodePage()), watchSubtree, notifyFilter);
}
static void ConvertWIN32_FIND_DATA_To_FileInfo(const WIN32_FIND_DATA &fd, CFileInfoW &fi)
{
fi.Attrib = fd.dwFileAttributes;
fi.CTime = fd.ftCreationTime;
fi.ATime = fd.ftLastAccessTime;
fi.MTime = fd.ftLastWriteTime;
fi.Size = (((UInt64)fd.nFileSizeHigh) << 32) + fd.nFileSizeLow;
fi.Name = GetUnicodeString(fd.cFileName, GetCurrentCodePage());
#ifndef _WIN32_WCE
fi.ReparseTag = fd.dwReserved0;
#else
fi.ObjectID = fd.dwOID;
#endif
}
HANDLE CFindChangeNotification::FindFirst(LPCWSTR pathName, bool watchSubtree, DWORD notifyFilter)
{
if (!g_IsNT)
return FindFirst(UnicodeStringToMultiByte(pathName, GetCurrentCodePage()), watchSubtree, notifyFilter);
_handle = ::FindFirstChangeNotificationW(pathName, BoolToBOOL(watchSubtree), notifyFilter);
#ifdef WIN_LONG_PATH
if (!IsHandleAllocated())
{
UString longPath;
if (GetLongPath(pathName, longPath))
_handle = ::FindFirstChangeNotificationW(longPath, BoolToBOOL(watchSubtree), notifyFilter);
}
#endif
return _handle;
}
bool MyGetModuleFileName(HMODULE hModule, UString &result)
{
result.Empty();
if (g_IsNT)
{
wchar_t fullPath[MAX_PATH + 2];
DWORD size = ::GetModuleFileNameW(hModule, fullPath, MAX_PATH + 1);
if (size <= MAX_PATH && size != 0)
{
result = fullPath;
return true;
}
return false;
}
CSysString resultSys;
if (!MyGetModuleFileName(hModule, resultSys))
return false;
result = MultiByteToUnicodeString(resultSys, GetCurrentCodePage());
return true;
}
bool CFindFile::FindFirst(LPCWSTR wildcard, CFileInfoW &fileInfo)
{
Close();
if (g_IsNT)
{
WIN32_FIND_DATAW findData;
_handle = ::FindFirstFileW(wildcard, &findData);
if (_handleAllocated = (_handle != INVALID_HANDLE_VALUE))
ConvertWIN32_FIND_DATA_To_FileInfo(findData, fileInfo);
}
else
{
WIN32_FIND_DATAA findData;
_handle = ::FindFirstFileA(UnicodeStringToMultiByte(wildcard,
GetCurrentCodePage()), &findData);
if (_handleAllocated = (_handle != INVALID_HANDLE_VALUE))
ConvertWIN32_FIND_DATA_To_FileInfo(findData, fileInfo);
}
return _handleAllocated;
}
CSysString GetSysPath(LPCWSTR sysPath)
{ return UnicodeStringToMultiByte(sysPath, GetCurrentCodePage()); }
FString us2fs(const wchar_t *s)
{
return UnicodeStringToMultiByte(s, GetCurrentCodePage());
}
UString fs2us(const FString &s)
{
return MultiByteToUnicodeString((AString)s, GetCurrentCodePage());
}
FString fas2fs(const AString &s)
{
return MultiByteToUnicodeString(s, GetCurrentCodePage());
}
AString fs2fas(CFSTR s)
{
return UnicodeStringToMultiByte(s, GetCurrentCodePage());
}
static void ConvertWIN32_FIND_DATA_To_FileInfo(const WIN32_FIND_DATA &fd, CFileInfoW &fi)
{
WIN_FD_TO_MY_FI(fi, fd);
fi.Name = GetUnicodeString(fd.cFileName, GetCurrentCodePage());
}