public override bool SetParameter(StreamParameterOptions option, object value)
{
if (option == StreamParameterOptions.ReadTimeout)
{
int timeout = Convert.ObjectToInteger(value);
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, timeout);
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendTimeout, timeout);
return(true);
}
return(base.SetParameter(option, value));
}
public override bool SetParameter(StreamParameterOptions option, PhpValue value)
{
if (option == StreamParameterOptions.ReadTimeout)
{
int timeout = (int)(value.ToDouble() * 1000.0);
Socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, timeout);
Socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendTimeout, timeout);
return(true);
}
return(base.SetParameter(option, value));
}
public override bool SetParameter(StreamParameterOptions option, PhpValue value)
{
switch (option)
{
case StreamParameterOptions.ReadTimeout:
// value is in seconds
var timeout = (int)(value.ToDouble() * 1000.0); // milliseconds
Socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, timeout);
Socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendTimeout, timeout);
return(true);
case StreamParameterOptions.BlockingMode:
// value is boolean indicating whether blocking should be enabled
Socket.Blocking = (bool)value;
return(true);
}
//
return(base.SetParameter(option, value));
}
public override bool SetParameter(StreamParameterOptions option, object value)
{
if (option == StreamParameterOptions.ReadTimeout)
{
int timeout = (int)(Convert.ObjectToDouble(value) * 1000.0);
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReceiveTimeout, timeout);
socket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.SendTimeout, timeout);
return true;
}
return base.SetParameter(option, value);
}
public virtual bool SetParameter(StreamParameterOptions option, PhpValue value)
{
// Do not display error messages here, the caller will.
// EX: will have to distinguish between failed and unsupported.
// (use additional message when fails)
// Descendants may call this default implementation for unhandled options
switch (option)
{
case StreamParameterOptions.BlockingMode:
// Unimplemented in Win32 PHP.
return false;
case StreamParameterOptions.ReadBufferSize:
// Unused option (only turns buffering off)
return false;
case StreamParameterOptions.WriteBufferSize:
if (value.IsInteger())
{
// Let the write buffer reset on next write operation.
FlushWriteBuffer();
writeBuffer = null;
// Set the new size (0 to disable write buffering).
writeBufferSize = (int)value.ToLong();
if (writeBufferSize < 0) writeBufferSize = 0;
return true;
}
return false;
case StreamParameterOptions.ReadTimeout:
// Set the read timeout for network-based streams (overrides DefaultTimeout).
this.readTimeout = (double)value;
return false;
case StreamParameterOptions.SetChunkSize:
if (value.IsInteger())
{
// This setting will affect reading after the buffers are emptied.
readChunkSize = (int)value.ToLong();
if (readChunkSize < 1) readChunkSize = 1;
return true;
}
return false;
case StreamParameterOptions.Locking:
return false;
case StreamParameterOptions.MemoryMap:
return false;
case StreamParameterOptions.Truncate:
// EX: [Truncate] Override SetParameter in NativeStream to truncate a local file.
return false;
default:
Debug.Assert(false); // invalid option
return false;
}
}
