53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
#include "il2cpp-config.h"
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#if IL2CPP_TARGET_WINDOWS_GAMES
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#include "Win32ApiWindowsGamesEmulation.h"
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#include "os/Win32/WindowsHeaders.h"
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#undef GetFileAttributes
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#include "os/File.h"
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#include "utils/StringUtils.h"
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namespace il2cpp
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{
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namespace os
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{
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UnityPalFileAttributes File::GetFileAttributes(const std::string& path, int *error)
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{
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const UTF16String utf16Path(utils::StringUtils::Utf8ToUtf16(path.c_str()));
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// HACK: DLC api returns these funky long form UNC paths (\\?\GLOBALROOT\)
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// For some reason even though many of the file APIs on Xbox understand such a path
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// GetFileAttributesEx does not, so we check explicitly for such a path, and fake it.
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wchar_t * p = (wchar_t*)utf16Path.c_str();
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size_t len = wcslen(p);
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if (((len > 3 && (p[0] == L'\\' && p[1] == L'?' && p[2] == L'\\'))
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|| (len > 4 && (p[0] == L'\\' && p[1] == L'\\' && p[2] == L'?' && p[3] == L'\\'))
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) && NULL != wcsstr(p, L"GLOBALROOT\\Device\\Harddisk"))
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{
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size_t diff = len - (wcsstr(p, L"Partition") - p);
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if (diff <= 11)
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return static_cast<UnityPalFileAttributes>(FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_HIDDEN);
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}
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WIN32_FILE_ATTRIBUTE_DATA fileAttributes;
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BOOL result = ::GetFileAttributesExW((LPCWSTR)utf16Path.c_str(), GetFileExInfoStandard, &fileAttributes);
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if (result == FALSE)
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{
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*error = ::GetLastError();
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return static_cast<UnityPalFileAttributes>(INVALID_FILE_ATTRIBUTES);
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}
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*error = kErrorCodeSuccess;
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return static_cast<UnityPalFileAttributes>(fileAttributes.dwFileAttributes);
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}
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} //os
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} //il2cpp
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#endif
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