ICS Components Reference

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Sockets components

These components implement the basic TCP/IP sockets.

TWSocket		Basic Socket for TCP and UDP, client and server
TWSocketServer		Basic TCP Server Socket
TWSocketThrdServer		Multithreaded TCP Server Socket (Usually not needed)

Windows Component

TIcsWndControl

Component encapsulating windows message queue

Protocol components

These components implement some of the protocols used by TCP/IP applications, over the Internet. All are implementing RFCs as described on the IETF website.

TFingerCli		Finger Client
TFtpClient		FTP Client
TFtpServer		FTP Server
THttpCli		HTTP Client
THttpServer		HTTP Server
THttpAppSrv		HTTP Application Server
TNntpCli		NNTP Client (News)
THtmlNntpCli		HTML NNTP Client
TPing		Ping client
TTnCnx		Telnet Connection
TSmtpCli		SMTP Client
TSmtpServer		SMTP Server
TSyncSmtpCli		Synchronous SMTP Client
THtmlSmtpCli		HTML Smtp Client
TPop3Cli		POP3 Client
TSyncPop3cli		Synchronous POP3 Client
TDnsQuery		DNS Query Client

Helper Components

TMimeDecode		Mime Decoder - ANSI-version, has properties of AnsiString type
TMimeDecodeW		Derived from TMimeDecode - adds UnicodeString/WideString properties like header lines etc.
TMimeDecodeEx		Derived from TMimeDecodeW - decodes a complete MIME message in memory and provides easy access to the parts rather than using streams, but not recommended for apps where memory usage matters
TEmulVT		VT Terminal Emulator - Screen component
TTnEmulVT		Telnet VT Terminal Emulator - Screen component linked to negotiated Telnet connection
TTnScript		Telnet Script - TTnEmulVT with scripting ability
TMbxHandler		Mail Box Handler (obsolete, don't use it anymore)
TWait		Wait socket (obsolete, don't use it anymore)
TIcsLogger		Logger class
TIcsCharsetComboBox		MIME Charset Picker

Cryptography

SHA1		Secure Hash Algoritm 1 implementation, D10 Seattle and newer provide this in System.Hash as well
MD4		Message Digest 4 Hash algorithm implementation
MD5		Message Digest 5 Hash algorithm implementation, D10 Seattle and newer provide this in System.Hash as well
DES		Data Encryption Standard encryption algorithm implementation

List of demo programs

Demo applications installed with the ICS-package

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