Network Protocol Libraries and Components
HS X.25 (+ RFC1613 XOT) Library :: software library in C (supplied with full source code) which implements ITU-T recommendation X.25
HS SMTP C Source Library :: software library (supplied with full ANSI C source code) implements the client side of Simple Mail Transfer Protocol (SMTP)
HS POP3 C Source Library :: software library in C (supplied with full source code) which implements the client side of Post Office Protocol Version 3 (POP3)
HsSockets C Source Library :: C source code library for interfacing to network socket layer on Windows (winsock), Linux, MAC OS X and iOS (BSD sockets)
HS TFTP C Source Library :: C library which implements Trivial File Transfer Protocol (TFTP)
HS TFTP .NET Class Library :: NET class for use from C Sharp, VB and C++ implements Trivial File Transfer Protocol (TFTP)
HS FTP Library :: C library which implements the client side of the File Transfer Protocol
HsFtpWM :: FTP Client Library for Windows Mobile OS (For Smartphone and Pocket PC)
HS NTP C Source Library :: C library which implements the client side of Network Time Protocol (NTP / SNTP)
HS Download Library :: HTTP Client C library which implements the client side of Hypertext Transfer Protocol (HTTP and HTTPS)
HS DHCP C Source Library :: C library and server application which implements the server side of Dynamic Host Configuration Protocol (DHCP)
HsTCPIP :: Embedded TCP IP Protocol Stack
HS MSG C/C++ Messaging Library :: Message Oriented Middleware Library for Windows, Linux, Mac OSX
{ HS X.25 (+ RFC1613 XOT) Library }
HS X.25 is a software library in C (supplied with full source code) which implements ITU-T recommendation X.25 - Interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit and RFC1613 Cisco Systems X.25 over TCP (XOT)
Key Featues: DTE / DCE mode, RFC1613 XOT, Up to 4095 SVC (switched virtual circuits), user facilities, call user data, incoming and outgoing calls, Q, M, D bit, flow control, expedited data, statistics, packet trace
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{ HS SMTP C Source Library }
HS SMTP is a software library (supplied with full ANSI C source code) implements the client side of Simple Mail Transfer Protocol (SMTP) over TCP socket layer according to RFC 821. Supports transfer of basic message header, text and file attachments
From version 1.1, HS SMTP supports ESMTP extension for LOGIN Authentication using Base64 encoding and message sending to multiple recipients from address list. From version 1.2 HS SMTP supports sending binary file attachments using MIME version 1.0 base64 encoding
HS SMTP supports secure SMTP over TLS / SSL using RFC 3207
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{ HS POP3 C Source Library }
HS POP3 is a software library in C (supplied with full source code) which implements the client side of Post Office Protocol Version 3 (POP3) over TCP socket layer according to RFC 1939. Among other features, the library supports user authentication, reception of basic internet headers and text, message deletion and statistics.
HS POP3 supports extracting binary file attachments in MIME v1.0 base64 format.
HS POP3 supports secure POP3 over TLS / SSL using two methods: POP3S (used by Gmail) and RFC 2595
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{ HS TFTP C Source Library }
HS TFTP is a software library in C which implements Trivial File Transfer Protocol (TFTP) over UDP socket layer according to RFC 1350.
Both client and server features of the protocol are supported.
TFTP is often used in embedded devices for download / upload of configuration, logs and firmware over ethernet (UDP/IP) as an alternative to commonly used XMODEM over serial RS232 ports
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{ HS TFTP .NET Class Library }
HS TFTP .NET class library is a .NET component which implements TFTP server and client functionality over UDP socket layer according to RFC 1350 (Trivial File Transfer Protocol). HS TFTP .NET is designed for use from Visual C# .NET (C Sharp).
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{ HS FTP Library }
HS FTP is a software library in C which implements the client side of the File Transfer Protocol over TCP socket layer according to RFC 959. HS FTP Library is offered with full source code in C language.
The library allows a user application to connect to remote FTP servers, traverse server directory structure, send, receive, delete and rename files, create, remove and rename folders. The HS FTP protocol module supports passive mode data connections, user / password authentication and many FTP commands sequences:
USER, PASS, TYPE, PASV, LIST, CWD, MKD, RMD, RETR, STOR, DELE, PWD, RNFR, RNTO. HS FTP also supports recursive download, upload and delete of folder with all files and sub-folders. There are functions for configuration and statistics..
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{ HsFtpWM - FTP Client Library for Windows Mobile OS (For Smartphone and Pocket PC) }
HsFtpWM is a software library for Windows Mobile OS. It is written in C and implements the client side of the File Transfer Protocol over TCP socket layer according to RFC 959.
HS FTP Library is offered with full source code in C language, it includes C Library binaries and C Demo applications with source code, built from Microsoft Visual Studio 2005 for Windows Mobile OS, plus HS FTP programming manual.
The library allows a user application to connect to remote FTP servers, traverse server directory structure, send, receive, delete and rename files, create, remove and rename folders. The HS FTP protocol module supports passive mode data connections, user / password authentication and many FTP commands sequences:
USER, PASS, TYPE, PASV, LIST, CWD, MKD, RMD, RETR, STOR, DELE, NOOP, PWD, RNFR, RNTO.
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{ HS NTP C Source Library }
HS NTP is a software library in C (optionally supplied with full source code) which implements the client side of Network Time Protocol (NTP) over UDP socket layer according to RFC1769 and RFC1305. HS NTP Library allows a user application to synchronize local system time to remote NTP server time.
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{ HsTCPIP - Embedded TCP IP Protocol Stack }
HsTCPIPv4 is a suite of cross platform ANSI C source code libraries which fully implement TCP IP protocol. HsTCPIPv4 as a whole or any of its included components can be used in an embedded system or on PC. HsTCPIPv4 is supplied with full ANSI C source code and binaries.
HsTCPIPv4 has been tested on both Little-endian (Intel x86) and Big-endian (Freescale / Motorola PowerQUICC) memory architectures.
Includes C source code for ARP, IP, ICMP, UDP, TCP, DHCP / BOOTP, DNS, TFTP, FTP, NTP / SNTP, POP3, SMTP.
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{ HS Sockets C Source Library (Win32, Win Mobile, Linux) }
HS Sockets is a C source code library for interfacing to network socket layer. HS Sockets runs on Windows desktop OS (XP,Vista,7), Windows Mobile OS and on Linux OS. HS Sockets is supplied with full C source code and binaries for these platforms
HS Sockets optionally supports secure network sockets using OpenSSL library
HS Sockets operates in an asynchronous, non-blocking mode and support multiple TCP client and server connections and UDP sessions concurrently
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{ HS DHCP C Source Library }
HS DHCP is a DHCP Server library implemented in C language. HS DHCP implements the server part of DHCP as per RFC 2131. The HS DHCP product delivery includes a simple DHCP Server application (HsDhcpSrv) for Windows using HS DHCP C source library
The Dynamic Host Configuration Protocol (DHCP) is an autoconfiguration protocol used on IP networks. Computers that are connected to IP networks must be configured before they can communicate with other computers on the network. DHCP allows a computer to be configured automatically, eliminating the need for intervention by a network administrator. It also provides a central database for keeping track of computers that have been connected to the network. This prevents two computers from accidentally being configured with the same IP address
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{ HS Download C Source Library (HTTP/HTTPS) }
HS Download is an HTTP client library and Web download SDK for Windows and Linux. HS Download is implemented in C/C++ and allows a programmer to download files from web servers using a standard DLL API or HTTP client C static library
HS Download Library can be used from C/C++, C Sharp, VB or other languages. A programmer can use a standard windows DLL interface, a C Sharp wrapper DLL exposing a .NET class or a static HTTP client C library directly from a C/C++ application on Linux or Windows
HS Download supports both standard HTTP and secure HTTPS file downloads
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{ HS MSG C/C++ Messaging Library }
HS MSG is a C/C++ messaging library (message oriented middleware) for communication between threads of the same process and between different processes on the same or on different computers. HS MSG C/C++ messaging SDK runs on Windows, Linux, MAC OSX, iPhone iOS