public bool Bind()
{
if (outputpath == null)
return false;
try
{
SECURITY_ATTRIBUTES attr = new SECURITY_ATTRIBUTES();
attr.length = Marshal.SizeOf(attr);
attr.lpSecurityDescriptor = IntPtr.Zero;
attr.bInheritHandle = true;
if( CreatePipe( out readPipe, out writePipeChild, ref attr, 1024 ) == false )
{
MessageBox.Show("CreatePipe Failed", outputpath);
return false;
}
if( CreatePipe( out readPipeChild, out writePipe, ref attr, 1024 ) == false )
{
Unbind();
MessageBox.Show("CreatePipe Failed", outputpath);
return false;
}
switch( m_Rule.BindType )
{
case BIND_TYPE.Application:
{
STARTUPINFO si = new STARTUPINFO();
si.cb = (uint)Marshal.SizeOf(si);
// si.wShowWindow = 1;
// si.dwFlags = 1;
PROCESS_INFORMATION pi;
if( CreateProcess( outputpath, string.Format( "{0} --vutpp:{1},{2}", outputpath, readPipeChild, writePipeChild ), IntPtr.Zero, IntPtr.Zero, true, 0x08000000, IntPtr.Zero, null, ref si, out pi ) == false )
{
Unbind();
MessageBox.Show("CreateProcess Failed", outputpath);
return false;
}
processChild = pi.hProcess;
}
break;
case BIND_TYPE.DynamicLibrary:
{
try
{
m_DllInstance = LoadLibraryExA(outputpath, IntPtr.Zero, 8);
if (m_DllInstance != 0)
{
m_Proc = (BindProc)GetProcAddress( m_DllInstance, "VUTPPBind" );
if (m_Proc != null)
{
if( DllBindThread == null )
{
DllBindThread = new System.Threading.Thread(new System.Threading.ThreadStart(this.DllBind));
DllBindThread.Start();
}
}
else
{
Unbind();
MessageBox.Show("GetProcAddress(VUTPPBind) Failed", outputpath);
}
}
else
MessageBox.Show("LoadLibrary Failed", outputpath);
}
catch (System.Exception)
{
}
}
break;
}
string strRead;
if( ReadString( ConfigManager.Instance.ConnectWait*1000, out strRead ) == false || strRead != "connect" )
{
MessageBox.Show("Bind Failed(Timeout)", outputpath);
Unbind();
return false;
}
return true;
}
catch (System.Exception ex)
{
Unbind();
MessageBox.Show(ex.ToString(), outputpath, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
return false;
}
public void Unbind()
{
if( processChild != 0 )
{
TerminateProcess( processChild, 0 );
processChild = 0;
}
if( m_DllInstance != 0 )
{
try
{
if( DllBindThread != null )
{
DllBindThread.Abort();
DllBindThread = null;
}
}
catch (System.Exception)
{
}
FreeLibrary(m_DllInstance);
m_DllInstance = 0;
m_Proc = null;
}
CloseHandle( readPipe );
CloseHandle( writePipe );
CloseHandle( readPipeChild );
CloseHandle( writePipeChild );
}
