Socket

HS SMTP Lite
Free - Hillstone Software

HS SMTP LITE is a software library in C (supplied with full source code) which implements the client side of Simple Mail Transfer Protocol (SMTP) over TCP socket layer according to RFC 821. Supports transfer of text and file attachments. HS SMTP Library incorporates the necessary state machine, transparency procedures, and server response processing required to comply to a simple and robust SMTP client implementation.

sniffer, winsock, windows, sockets, secure, private, encryption, networking, network, packets, raw sockets, capture, tftp

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FileIO
Free - Canadian Mind Products

I/O teaching tool that generates Java source code to read or write the console, a sequential file, a random access file, a String, an array of characters, an array of bytes, URL, HTTP CGI GET/POST, Socket or Pipe. It shows you how to read or write ASCII-8 bit characters (plain or locale-encoded), Unicode 16-bit characters, raw bytes, big endian binary, little endian binary, or serialised objects, buffered, unbuffered or gzip compressed.

tcp ip, dump, protocol module, winpcap, whois, recovery, mapper, password, configuration, process, management, monitor, diagnose

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HS TFTP C Source Library
Free - Hillstone Software

HS TFTP is a software library in C (supplied with full source code) which implements Trivial File Transfer Protocol (TFTP) over UDP socket layer according to RFC 1350. Support for client and server side for both file get and put are provided. *Features: * TFTP server and client * - TFTP File upload * TFTP File download

task, manager, bandwidth, asterisk, amanuensis, rfc821, pipe, file, c source module, tftp net component, email, base64 tcp, compressed

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