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TraceOutput Class Reference

Inheritance diagram for TraceOutput:

List of all members.

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Detailed Description

TraceOutput is an abstract base class that defines the interface for the trace output facility in Hunny Mail++.

Trace output displays the network communication between the client and server. It is therefore an essential tool for debugging.

Hunny Mail++ allows you to integrate trace output with your own debugging output facility. To do this, you must define a subclass of TraceOutput, create an instance of that class, and call one of the member functions Imap4Client::SetTraceOutput(), NntpClient::SetTraceOutput(), Pop3Client::SetTraceOutput(), or SmtpClient::SetTraceOutput() to install your TraceOutput instance.

To send trace output to standard output, you may use the library's StdTraceOutput class.

Public Member Functions
virtual	~TraceOutput ()
	Destructor.
virtual void	Send (const char *buffer, unsigned length)=0
	Logs the client-to-server stream.
virtual void	Receive (const char *buffer, unsigned length)=0
	Logs the server-to-client stream.

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Constructor & Destructor Documentation

~TraceOutput (   )  [virtual]

Destructor.

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Member Function Documentation

Receive (  const char *  buffer, unsigned  length )  [pure virtual]

Logs the server-to-client stream. The library calls this virtual function when it receives bytes over the network from the server. Parameters: buffer  buffer that contains the bytes length  number of bytes in the buffer Implemented in StdTraceOutput.

Send (  const char *  buffer, unsigned  length )  [pure virtual]

Logs the client-to-server stream. The library calls this virtual function when it sends bytes over the network to the server. Parameters: buffer  buffer that contains the bytes length  number of bytes in the buffer Implemented in StdTraceOutput.

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