RWPop3Reply

Module:  Internet Protocols Module   Package:  POP3

RWPop3ReplyRWReply

• Local Index
• Header File
• Description
• Public Constructor
• Public Enum
• Public Member Functions
• Protected Data Member
• Protected Member Functions
• Global Operator

Members

data_ getData()

isErr() isOk()

parse() readFromPortal()

resultCode RWPop3Reply()

Non-Members

operator<<()

#include <rw/pop3/RWPop3Reply.h>

RWPop3Reply encapsulates a general POP3 protocol reply. It is the base class for more specific POP3 replies. Specific subclasses of RWPop3Reply -- RWPop3ConnReply, RWPop3DataReply, and RWPop3StatReply -- return additional information specific to those types of POP3 protocol replies.

The following are examples of POP3 server command replies:

+OK scan listing follows
-ERR no such message

RWPop3Reply();

Constructs a default invalid RWPop3Reply. You need to use the assignment operator to initialize the default RWPop3Reply object.

enum
resultCode { CODE_UNKNOWN, CODE_OK, CODE_ERR };

RWCString
getData() const;

Returns the raw text used to construct the reply object. This can be useful when communicating with non-standard servers. The RWCString should contain 7-bit US-ASCII data.

bool
isErr() const; 

Returns true if the reply is negative (-ERR).

bool
isOk() const;

Returns true if the reply is positive (+OK).

RWCString
data_;

Contains the raw data line. The RWCString should contain 7-bit US-ASCII data.

virtual void
parse();

Provides an empty parsing mechanism. Derived classes can override the virtual function to get extra meaning in a specific reply.

void
readFromPortal(const RWPortal& portal);

Reads data from the portal to construct the RWPop3Reply object.

ostream&
operator<<(ostream& strm, const RWPop3Reply& r); 

Outputs an RWPop3Reply object to an ostream.

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NOTE -- This class does not have an extraction (>>) operator.

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