Socket Library and Hs Tftp C Source Library Software for Windows

SocketTools Library Edition
$395 - Catalyst Development Corporation

The SocketTools Library Edition includes standard Windows dynamic link libraries (DLLs) which can be used in a wide variety of programming languages such as Visual Studio.NET, Visual C++, Visual Basic and Delphi. The SocketTools Library Edition API has over 800 functions which can be used to develop applications that meet a wide range of needs. SocketTools covers it all, including uploading and downloading files, sending and retrieving email, remote command execution, terminal emulation, and much more.

The following protocols are supported by the SocketTools Secure Library Edition: Domain Name Service (DNS), File Encoding and Compression, File Transfer Protocol (FTPS), Finger Protocol, Gopher Protocol, Hypertext Transfer Protocol (HTTPS), Internet Control Message Protocol (ICMP), Internet Message Access Protocol (IMAPS), Multipurpose Internet Mail Extensions (MIME), Network News Transfer Protocol (NNTPS), Network Time Protocol, Post Office Protocol (POP3S), Remote Access Services (RAS), Remote Command Protocol, Simple Mail Transfer Protocol (SMTPS), Terminal Emulation, Telnet Protocol, Whois Porotocol, Windows Sockets (SocketWrench).

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SocketWrench Secure Edition
$195 - Catalyst Development Corporation

The SocketWrench Secure Edition contains an ActiveX control for use in visual development tools such as Visual Basic and FoxPro. It also contains a dynamic link library (DLL) which can be used in a wide variety of programming languages, both those supported in Visual Studio as well as third-party languages and scripting tools. For C/C++ programmers, complete header files and class wrappers are also included with SocketWrench Secure. The .NET development platform supports the use of COM objects and unmanaged DLLs, which allows you to develop applications using SocketWrench Secure in .NET as well. The component can be used on 32-bit platforms such as Windows NT 4.0, Windows 2000 and Windows XP. Standard and secure (SSL) client and server capability is provided, as well as support for both TCP and UDP protocols and the complete Windows Sockets API. In addition, three standard security protocols are supported: Secure Sockets Layer (SSL) versions 2.0 and 3.0, Private Communication Technology (PCT) version 1.0 and Transport Layer Security (TLS) version 1.0. Virtually any type of application which needs to communicate with another, either on a local network or over the Internet, can be written using the SocketWrench Secure Edition.

SocketWrench Secure Edition has been completely redesigned and implemented, taking advantage of our experience in building client and server components for the Windows platform. The interface has been significantly simplified, while retaining all of the features and functionality that developers expect.

The SocketWrench Secure Edition continues to provide the same advantages offered by previous versions. There are no runtime licensing fees, and there are no restrictions on the number of products which may be developed using SocketWrench Secure.

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HS TFTP C Source Library
$0 - 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.

HOW IT WORKS: When user application initlialises Hs TFTP library, it provides interface callbacks for the services used by HS TFTP protocol module: timer management, memory management and event callbacks. This architecture makes it easy to port HS TFTP protocol module to any environment. HS TFTP internally at a lower layer interfaces to HS Sock library which provides UDP transport services. User application need not worry about Winsock - HS TFTP does all transmission, reception and event handling over socket layer.

TFTP module handles all protocol information flow, error recovery, acknowledgements, timeouts and so on. When it is appropriate to send next block of data HS TFTP will get next memory block from user application. Similarly, when data has been received HS TFTP module will get the next block of memory from user application to store data into

Along with XMODEM or as an alternative, TFTP is often used in embedded devices and appliances for the purpose of software or configuration upgrade or retrieval.

HOW TO BUY HS TFTP LIBRARY:
You can purchase the library online using credit card payment at:
tftp_buy.htm
Once the purchase is made you will receive download link by email to download full product deliverables, which include:
- HS TFTP library binaries. (Win32 static library)
- HS TFTP library full source code in C with MS Visual C project workspace
- HS TFTP Demo Application binaries, full source code and MS Visual C project workspace.
- HS TFTP library user manual, which documents in detail complete library API.

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SocketWrench Standard Edition
$95 - Catalyst Development Corporation

The SocketWrench Standard Edition contains an ActiveX control for use in visual development tools such as Visual Basic and FoxPro. It also contains a dynamic link library (DLL) which can be used in a wide variety of programming languages, both those supported in Visual Studio as well as third-party languages and scripting tools. For C/C++ programmers, complete header files and class wrappers are also included with the Standard Edition. The .NET development platform supports the use of COM objects and unmanaged DLLs, which allows you to develop applications using SocketWrench in .NET as well. The component can be used on 32-bit platforms such as Windows 95/98, Windows NT 4.0, Windows 2000 and Windows XP. Standard client and server capability is provided, as well as support for both TCP and UDP protocols and the complete Windows Sockets API. Virtually any type of application which needs to communicate with another, either on a local network or over the Internet, can be written using the SocketWrench Standard Edition.

The SocketWrench Standard Edition has been completely redesigned and implemented, taking advantage of our experience in building client and server components for the Windows platform. The interface has been significantly simplified, while retaining all of the features and functionality that developers expect.

The SocketWrench Standard Edition continues to provide the same advantages offered by previous versions. There are no runtime licensing fees, and there are no restrictions on the number of products which may be developed using the SocketWrench Standard Edition.

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Magi Network Library
$49 - Magi Systems Pty Ltd

The Magi Systems Network Library is a 100% Java-based network library that can be used as
the foundation of a network based Java application, where there is a central multi-threaded server and multiple clients connecting remotely, either across a local-area network, intranet or even across the internet. The Magi Systems Network Library is built on top of Java's TCP/IP network abilities, and allows Normal or Secure Socket Layer (SSL) encrypted connections. This implementation allows simple extension of network-aware components to build your own network application. The library also allows creation of simple network-aware data objects that your application can easily use to transfer application data from client to server, and vice versa. Purchasing this product includes the Magi NetLib Library (Jar), javadocs on the NetLib API and full Java source code for the NetLib implementation.

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HS FTP Client C Source Library
$0 - Hillstone Software

HS FTP is a software library in C (supplied with full source code) which implements the client side of the File Transfer Protocol over TCP socket layer according to RFC 959. The library allows a user application to connect to remote FTP servers, traverse server directory structure and send and receive files. The HS FTP protocol module supports passive mode data connections, user / password authentication and a number of commonly used FTP commands: USER, PASS, TYPE, PASV, LIST, CWD, RETR, STOR

Features
- FTP Client RFC 959 operation
- Server name resolution
- Concurrent FTP client sessions
- Passive mode, firewall friendly
- User / password authentication
- Asynchronous Operation

what is supplied after you purchase the product?
- HS FTP Library binaries (Win32 library)
- HS FTP full source code in C with Visual C workspace and project files
- Binaries and full C source code of HS SOCK module used by HS FTP for Win32 TCP/IP socket layer communications
- HS FTP Demo Application binaries, C source code, project workspace
- HS FTP User Manual which documents in detail complete library API

To connect to remote FTP server, the user application calls HsFtpCliConnect, supplying connection parameters, such as remote FTP server name or IP address, username and password for authentication etc and a pointer to callback function that the HS FTP module uses to communicate with the user code.

When the control FTP connection is established and HS FTP has successfully passed user / password FTP account authentication phase, the user application is asynchronously notified via user event callback function with HS_FTPCLI_USR_EV_LOGGEDIN event. The user application can now request remote FTP server directory listing using HsFtpCliList function, change directory HsFtpCliChdir, transfer files with HsFtpCliSendFile and HsFtpCliGetFile.

More information is at

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