New Scripts | C & C++ | Scripts & Programs

Price includes the license, copyrights and source code. Can offer big discounts if you just want the exe file without source or other arrangements. DemosSoft will share the copyrights with you. Use contact form. See Screenshot in details.

Virtual Machine Simulator was an Operating System lecture project.This simulator holds up to 5 operating systems in itself and each operating system has its own weight. (this weights are used as priorities to schedule all operating systems in virtual machine).Each operating system may have up to 10 processes each with its own arrival time and burst time. Also each operating system has its own scheduling algorithm to schedule the processes (First Come First Served, Shortest Job First, Round Robin), This simulator may run for a random based simulation or user defined values. It draws ganth charts associated to operating systems and the virtual machine itself. This was the first main part of this project, second part of this project includes memory paging algorithms for processes, each operating system has its own memory paging algorithm (Least Recently Used, Optimal).

PonQUpload is a useful tool for uploading a file to a directory with FTP with only a few clicks - instead of going through a cumbersome FTP application.

HsCipherSDK is an Encryption Library providing an API to a suite of symmetric cryptographic algorithms and digital signing functions. The library includes block and stream cipher modules: AES, 3DES, ARC4, CAST-128, Blowfish,Twofish,MD5,SHA-1,SHA256, Whirlpool. Includes Standard DLL, C Sharp DLL to use from C++,Visual Basic, C Sharp or other languages, code examples, documentation. HsCipherSDK includes full source code in C.

HS Compress is a software library (supplied with full C source code) which provides a programmer with a lossless compression / decompression algorithm based on RLE (runtime length encoding) The library may be used in telecommunications application or for fixed data compression. *HOW IT WORKS: Runtime Length Encoding (RLE): HS Compress library operates in buffer mode. It monitors the buffer data for presence of any four or more consecutive repetitions of the same character. If detected, the compression code, character and length are stored in the output buffer.

HS Crypto is a software library in C (supplied with full source code) which offers a programmer an API to several data encryption / decryption algorithms. Implemented methods include the use of 2 either pre-defined or dynamically generated translation tables, an XOR-based stream cipher method with random dynamic key, plus the library includes RFC1321 MD5 Message Digest Algorithm The table encryption is implemented via the use of two either pre-defined translation tables or any of the 2 or a combination of dynamically generated translation tables. Decryption is implemented in a similar way using reverse tables. The stream cipher method uses randomly generated key which must be known to both receiver and transmitter to encode each byte with a rotating byte of the key RFC1321 MD5 algorithm generates a 16 byte data signature which is unique to the input data. This may be used for data integrity checking or in digital signature applications.

HS NTP is a software library in C (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 synchronise local system time to remote NTP server time. First user application calls HS NTP initialisation function supplying pointers to callback functions in user code for timer management and for reporting NTP events to user. To obtain time difference between local system and remote NTP server, the user application calls HsNtpGetTime function, specifying NTP server name or IP address and source UDP port to use. HS NTP library then resolves the server name, formats and sends NTP time request packet according to RFC1305 and RFC1769 standard. Once HS NTP has received NTP time reply from NTP server it analyses the reply and reports the resulting time difference to user application via callback function.

HS POP3 Lite 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 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

Win32 DLL, partially realizes HylaFAX API. High speed and the small size (20KB). Does not demand installation. Gives an opportunity of sending of facsimile messages from your appendices, created by language of any level: C, FoxPro, Visual Basic, etc. Works with one of the best and freely distributed fax-server of an industrial class. - HylaFAX.

SasCAM is Webcam Server for capture live video streaming and broadcast it in the Internet from your homepage or from your PC. Viewers can see live video streaming in their web browser. You can set your quality video and frame rate for good optimization. Also you can see how good your video out is it and test the server.

PonXPM is a useful tool for converting regular image (PNG, JPEG, GIF and BMP) formats into an XPM.

Deskbar Builder allows you to build deskbar similar to Google. Deskbar allows to drive customers back to your Web site, keep your Web site in front of your customers, make money from promotions in your deskbar, provide useful features to your customers

DeskAlerts - desktop alert software is the easiest way to provide your customers with your news and alerts. This is a small software sits in customer Windows taskbar and pops up window every time you send broadcast message. You even can send personalized messages. This is more effective than e-mail or RSS. Your message will be delivered with 100% guarantee. No spam filters, no obsolete addresses. Your customers don't need to know what RSS is and what to do with it. They need to download small application only.

What is castit you ask? Castit was originaly wrote to monitor shoutcast servers on Unix, with no gui interface and was a command line driven application. Its primary and only function was to parse the xml stats and insert those stats into a mysql server. We decided that it would be great to share this application with the rest of the webcasting industry and thus the port to windows. So what can i do with castit? Castits most powerfull features, is the ability to insert stats into a mysql database. It is highly recomended that you use this feature. In doing so you will be able to keep track of all songs played and at what time, and how many listeners where tuned in when a cetain song was played. Put more simply it can help track what songs suck! and which ones dont! This will also help track your peak broadcasting hours.

The Chilkat Zip C++ class library can be used with Microsoft Visual C++ 8.0, and provides C++ classes for creating, managing, and unzipping Zip archives. It supports zip and unzip progress monitoring, in-memory zipping and unzipping, AES strong-encryption, Gzip, Unix .Z compression, and creating self-extractor EXE�s. The Chilkat Zip components draw on over 7 years of zip compression component development, and have an established user base of approximately 10,000 customers. Chilkat's licensing provides for free new-version upgrades, 1 year unlimited email and phone support, and royalty-free redistribution.

Mr. ChaTTY is a POSIX compliant CLI chat to talk via UNIX terminals through LANs and WANs. It's a client/server based application, it's written in ANSI C and uses BSD sockets for network communications.

A simple, easy to install and easy to run forum package. It has minimal features, making your forum easy to run and easy to access.

HS GPS is a software library (with full C source code) which provides access to a NMEA-183 compliant GPS receiver via a serial communications port, decoding NMEA sentences: $GPGGA, $GPGSA, $GPGSV, $GPGLL, $GPRMC and $GPVTG. Decoded parameters include: time, date, position, altitude, speed, course and heading, according to standard - NMEA-183 (National Marine Electronics Association, Interface Standard 0183.)

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. Includes HsDL (Data Link) and HsSock (Winsock interface) for X.25 over IP applications (XOT))