public FileHandle(string fileName, FILE_RIGHTS desiredAccess, FILE_SHARE_MODE shareMode,
FILE_CREATION_DISPOSITION creationDisposition)
{
this.Handle = CreateFile(fileName, desiredAccess, shareMode, 0, creationDisposition, 0, 0);
if (this.Handle == 0)
ThrowLastWin32Error();
}
//[DllImport(Win32DLL.Kernel32, CharSet = CharSet.Auto, SetLastError = true, EntryPoint = "CreateNamedPipe")]
//static public extern IntPtr CreateNamedPipe2(string pipeName, uint dwOpenMode, uint dwPipeMode, uint nMaxInstances, uint nOutBufferSize, uint nInBufferSize, uint nDefaultTimeOut, IntPtr lpSecurityAttributes);
#endregion
#region ======== File ========
static public CAutoHandle CreateFile(string filename, ACCESS_TYPE access, FILE_SHARE_MODE share,
SECURITY_ATTRIBUTES security, FILE_DISPOSITION disposition, FILE_ATTR_AND_FLAG attribute,
CAutoHandle template)
{
IntPtr temp = (template == null) ? IntPtr.Zero : (IntPtr)template;
IntPtr ret = CreateFile(filename, (uint)access, (uint)share, security, (uint)disposition, (uint)attribute, temp);
return(new CAutoHandle(ret));
}
static extern IntPtr CreateFile(
string lpFileName, // file name
FILE_ACCESS_MASK dwDesiredAccess, // access mode
FILE_SHARE_MODE dwShareMode, // share mode
uint lpSecurityAttributes, // SD
FILE_CREATION_DISPOSITON dwCreationDisposition, // how to create
FILE_FLAG_ATTRIBUTES dwFlagsAndAttributes, // file attributes
uint hTemplateFile // handle to template file
);
public FileHandle(string fileName, FILE_RIGHTS desiredAccess, FILE_SHARE_MODE shareMode,
FILE_CREATION_DISPOSITION creationDisposition)
{
this.Handle = CreateFile(fileName, desiredAccess, shareMode, 0, creationDisposition, 0, 0);
if (this.Handle == 0)
{
ThrowLastWin32Error();
}
}
public FileHandle(string fileName, FILE_RIGHTS desiredAccess, FILE_SHARE_MODE shareMode)
: this(fileName, desiredAccess, shareMode, FILE_CREATION_DISPOSITION.OpenExisting)
{ }
static public CAutoHandle CreateFile(string filename, ACCESS_TYPE access, FILE_SHARE_MODE share,
FILE_DISPOSITION disposition, FILE_ATTR_AND_FLAG attribute)
{
return(CreateFile(filename, access, share, null, disposition, attribute, IntPtr.Zero));
}
public static extern int CreateFile(string FileName, FILE_RIGHTS DesiredAccess, FILE_SHARE_MODE ShareMode,
int SecurityAttributes, FILE_CREATION_DISPOSITION CreationDisposition, int FlagsAndAttributes,
int TemplateFile);
public static extern int CreateFile(string FileName, FILE_RIGHTS DesiredAccess, FILE_SHARE_MODE ShareMode,
int SecurityAttributes, FILE_CREATION_DISPOSITION CreationDisposition, int FlagsAndAttributes,
int TemplateFile);
public FileHandle(string fileName, FILE_RIGHTS desiredAccess, FILE_SHARE_MODE shareMode)
: this(fileName, desiredAccess, shareMode, FILE_CREATION_DISPOSITION.OpenExisting)
{
}
