Method Open

SampleFramework11/v1.02/FileIO.cpp:154–187

}

void File::Open(const wchar* filePath, FileOpenMode openMode_)
{
    Assert_(fileHandle == INVALID_HANDLE_VALUE);
    openMode = openMode_;

    if(openMode == FileOpenMode::Read)
    {
        Assert_(FileExists(filePath));

        // Open the file
        fileHandle = CreateFile(filePath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
        if(fileHandle == INVALID_HANDLE_VALUE)
        {
            std::wstring errPrefix = std::wstring(L"Failed to open file ") + filePath + L":\n";
            Assert_(false);
            throw Win32Exception(GetLastError(), errPrefix.c_str());
        }
    }
    else
    {
        // If the exists, delete it
        if(FileExists(filePath))
            Win32Call(DeleteFile(filePath));

        // Create the file
        fileHandle = CreateFile(filePath, GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_ATTRIBUTE_NORMAL, NULL);
        if(fileHandle == INVALID_HANDLE_VALUE)
        {
            std::wstring errPrefix = std::wstring(L"Failed to open file ") + filePath + L":\n";
            Assert_(false);
            throw Win32Exception(GetLastError(), errPrefix.c_str());
        }
    }
}

void File::Close()
{