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#include "il2cpp-config.h"
#if IL2CPP_TARGET_WINRT || IL2CPP_TARGET_XBOXONE
#include <io.h>
#include "il2cpp-vm-support.h"
#include "os/File.h"
#include "os/Win32/WindowsHeaders.h"
namespace il2cpp
{
namespace os
{
static inline std::wstring GetDirectoryForStandardOutput()
{
#if IL2CPP_TARGET_XBOXONE
return L"D:\\";
#elif IL2CPP_TARGET_WINRT
wchar_t buffer[MAX_PATH + 2];
uint32_t tempPathLength = GetTempPathW(MAX_PATH + 2, buffer);
return std::wstring(buffer, tempPathLength);
#else
#error Unknown platform
#endif
}
static FileHandle* GetOrCreateRedirectedHandle(FILE* stdFile, const wchar_t* fileNameOnDisk)
{
#if IL2CPP_DEBUG || IL2CPP_DEVELOPMENT
auto stdFd = _fileno(stdFile);
auto stdHandle = reinterpret_cast<FileHandle*>(_get_osfhandle(stdFd));
if (stdHandle != INVALID_HANDLE_VALUE && !_isatty(stdFd))
return stdHandle;
std::wstring pathOnDisk = GetDirectoryForStandardOutput() + fileNameOnDisk;
auto redirectedFile = _wfreopen(pathOnDisk.c_str(), L"w+", stdFile);
return reinterpret_cast<FileHandle*>(_get_osfhandle(_fileno(redirectedFile)));
#else
return NULL;
#endif
}
bool File::Isatty(FileHandle* fileHandle)
{
IL2CPP_VM_NOT_IMPLEMENTED(File::IsAtty);
return false;
}
FileHandle* File::GetStdInput()
{
return GetOrCreateRedirectedHandle(stdin, L"stdin.txt");
}
FileHandle* File::GetStdError()
{
return GetOrCreateRedirectedHandle(stderr, L"stderr.txt");
}
FileHandle* File::GetStdOutput()
{
return GetOrCreateRedirectedHandle(stdout, L"stdout.txt");
}
} //os
} //il2cpp
#endif