Unit POP3
From Ultibo.org
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Contents
Description
Ultibo POP3 Interface unit
Constants
POP3 specific constants
POP3_* POP3_LINE_END = Chr(13) + Chr(10);
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CR LF |
POP3_BUFFER_SIZE = SIZE_4K;
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POP3 status
POP3_STATUS_* POP3_STATUS_NONE = 0;
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POP3_STATUS_CONN = 1;
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POP3_STATUS_USER = 2;
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POP3_STATUS_PASS = 3;
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POP3_STATUS_APOP = 4;
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POP3_STATUS_DATA = 5;
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POP3_STATUS_QUIT = 6;
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POP3_MAX_STATUS = 6;
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POP3 command
POP3_COMMAND_* POP3_COMMAND_STAT = 'STAT';
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POP3_COMMAND_LIST = 'LIST';
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POP3_COMMAND_RETR = 'RETR';
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POP3_COMMAND_DELE = 'DELE';
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POP3_COMMAND_NOOP = 'NOOP';
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POP3_COMMAND_RSET = 'RSET';
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POP3_COMMAND_QUIT = 'QUIT';
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POP3_COMMAND_TOP = 'TOP';
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POP3_COMMAND_UIDL = 'UIDL';
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POP3_COMMAND_USER = 'USER';
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POP3_COMMAND_PASS = 'PASS';
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POP3_COMMAND_APOP = 'APOP';
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POP3 string
POP3_STRING_* POP3_STRING_SUCCESS = '+OK ';
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POP3_STRING_FAILURE = '-ERR ';
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POP3_STRING_COMPLETE = '.';
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POP3_STRING_SIGNON = 'Ultibo POP3 server (version ' + ULTIBO_RELEASE_VERSION + ')';
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POP3_STRING_SIGNOFF = 'Ultibo POP3 server closing connection';
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POP3_STRING_EMPTY_STAT = '0 0';
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POP3_STRING_EMPTY_LIST = '0 messages (0 octets)';
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POP3_STRING_BAD_COMMAND = 'Bad command';
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POP3_STRING_BAD_MESSAGE = 'No such message';
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POP3_STRING_BAD_USERNAME = 'Invalid username or password';
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POP3_STRING_BAD_PASSWORD = 'Invalid username or password';
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POP3_STRING_NO_PERMISSION = 'Permission denied';
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POP3 logging
POP3_LOG_* POP3_LOG_LEVEL_DEBUG = LOG_LEVEL_DEBUG;
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POP3 debugging messages |
POP3_LOG_LEVEL_INFO = LOG_LEVEL_INFO;
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POP3 informational messages |
POP3_LOG_LEVEL_WARN = LOG_LEVEL_WARN;
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POP3 warning messages |
POP3_LOG_LEVEL_ERROR = LOG_LEVEL_ERROR;
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POP3 error messages |
POP3_LOG_LEVEL_NONE = LOG_LEVEL_NONE;
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No POP3 messages |
Type definitions
POP3 client notify event
TPOP3ClientNotifyEvent = procedure(const ARequest:String) of Object;
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POP3 host event
TPOP3HostEvent = function(AConnection:TPOP3Connection):Boolean of Object;
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POP3 count event
TPOP3CountEvent = function(AConnection:TPOP3Connection):Boolean of Object;
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POP3 notify event
TPOP3NotifyEvent = procedure(AConnection:TPOP3Connection; const ARequest:String) of Object;
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POP3 request event
TPOP3RequestEvent = function(AConnection:TPOP3Connection; const ARequest:String; var AReply:String):Boolean of Object;
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POP3 request extended event
TPOP3RequestExEvent = function(AConnection:TPOP3Connection; const ARequest,AData:String; var AReply:String):Boolean of Object;
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POP3 connection event
TPOP3ConnectionEvent = procedure(AConnection:TPOP3Connection) of Object;
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Class definitions
POP3 helper classes
TPOP3Buffer = class(TObject)
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POP3 client classes
TPOP3Client = class(TWinsock2TCPClient)
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POP3 server classes
TPOP3Connection = class(TListObject)
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TPOP3Listener = class(TWinsock2TCPListener)
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Public variables
POP3 logging
POP3_DEFAULT_LOG_LEVEL:LongWord = POP3_LOG_LEVEL_DEBUG;
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Minimum level for POP3 messages. Only messages with level greater than or equal to this will be printed. |
POP3_LOG_ENABLED:Boolean;
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Function declarations
Initialization functions
procedure POP3Init;
Description: To be documented
| Note | None documented |
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POP3 helper functions
procedure POP3Log(Level:LongWord; const AText:String);
Description: To be documented
| Note | None documented |
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procedure POP3LogInfo(const AText:String); inline;
Description: To be documented
| Note | None documented |
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procedure POP3LogWarn(const AText:String); inline;
Description: To be documented
| Note | None documented |
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procedure POP3LogError(const AText:String); inline;
Description: To be documented
| Note | None documented |
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procedure POP3LogDebug(const AText:String); inline;
Description: To be documented
| Note | None documented |
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