/// <summary>
/// Default Constructor
/// </summary>
/// <param name="options">the pipe options</param>
public IpcPipe(IpcPipeOps options)
{
if (options == null)
{
options = IpcPipeOps.defaultIpcPIpeOps;
}
if (options.m_callBackObj != null)
{
throw new ArgumentException("callBackObj is null!");
}
lock (m_generalLock)
{
m_options = options;
if (options.m_numOfWriteBytes == 0)
{
m_options.m_numOfWriteBytes = IpcConf.DEFAULT_WRITE_BUF_SIZE;
}
if (options.m_numOfReadBytes == 0)
{
m_options.m_numOfReadBytes = IpcConf.DEFAULT_READ_BUF_SIZE;
}
}
m_readBuffer = new byte[m_options.m_numOfReadBytes];
// Provide full access to the current user so more pipe instances can be created
m_ps = new PipeSecurity();
m_ps.AddAccessRule(
new PipeAccessRule(WindowsIdentity.GetCurrent().User, PipeAccessRights.FullControl, AccessControlType.Allow)
);
m_ps.AddAccessRule(
new PipeAccessRule(
new SecurityIdentifier(WellKnownSidType.AuthenticatedUserSid, null), PipeAccessRights.ReadWrite, AccessControlType.Allow
)
);
}
/// <summary>
/// Actual server start function
/// </summary>
protected override void Execute()
{
IpcStartStatus status = IpcStartStatus.SUCCESS;
try
{
IpcPipeOps pipeOptions = new IpcPipeOps(m_options.m_pipeName, this, m_options.m_numOfReadBytes, m_options.m_numOfWriteBytes);
for (int trav = 0; trav < m_options.m_maximumInstances; trav++)
{
IpcPipe pipeInst = new IpcPipe(pipeOptions);
pipeInst.Create();
}
m_started = true;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + " >" + ex.StackTrace);
m_started = false;
status = IpcStartStatus.FAIL_PIPE_CREATE_FAILED;
}
m_options.m_callBackObj.OnServerStarted(this, status);
}