Open Source Proxy Server (vb6),nt-service,http(s),ftp,telnet,ssl,ras (cinaproxy) w9x/me/nt/2k/xp
Complete proxy solution(source,docs) 1 connection to the internet and even more pc's in your lan that want to connect,too?: http-proxy, web-server (php-support,XML-support,dir),socks4/5,smtp relay, telnet-port-mapping, internet-mail support,remote admin via Crypto API, atomic syncer (uses settings from system), dyndns updater and many many more (full details see below) techniques used: winsock.ocx, crypto api, msxml, Java, rasapi,
ip-blocking,iphelper-api, own secure-socket layer, user-behavior, use as local adblock proxy, auto disconnect auto reconnect, flatrate support, RAS-Manager (also usable without proxy), http-logging and other protocols, fully customizable (YOU can modify the source), web-server for intranet (also usable for anti-virus pattern-files that has to be distributed via lan), collect your anti-virus-pattern-files on connect via ras, set your dynamic dy..dns ip,set online state....
more stable, more config, less errors
the cina proxy is a multifunctional proxy project completly written in vb6. project life time more than 2 years. good combination of techniques and algorithms shown in serveral other projects that have same aims. the project is just a tutorial how to design a smart proxy for your lan. it is not a solution, but it can solve serveral problems that might not sell your firewall. This project is just in alpha release phase, but if you are interested in proxy programming send your feedback and vote.Please vote and give feedback if this is the tool youa re looking for. it is not NAT or a firewall, but can be used beside ones.
-->service under 9x/Me/Nt/XP/2k
see Documentation at website...
Original Author: preneco
Using the Cina What can you do
Proxy Server Project
with the code?
this project and it's subprojects are examples what
you can do with the cXPLib Library
proxy server (Cina)
is cgi under visual basic
to integrate php cgi module (php.exe)
to integrate java-classes into your server (java.exe)
support (MSXML4, JAVA XERXES)
server (nslookup dns-server..)
and SOCKS5 Server
internet mail gateway (POP/IMAP/SMTP per User)
server for user-specific behavior of the proxy (level of ad-block, xml
on/off...) and starting a ras-connection
time syncher for german time (uhrzeit.org)
exes on ras-connect (like the silent anti-virus updater of Symantec)
the server on demand and if it is not longer used
and access management per server
Winsock.ocx do within a Visual Basic Application
Winsock.ocx do and what are problems
i make up a ras-connection (rasapi32.dll)
i dis2connect from lan
i run exes at dial up
i implement a atomic time sync-er
i implement a dyndns-updater
i get the ip-addresses and adapters from my system
i implement a secure socket (MS Crypto Api 2) and layers
i implement a winsock-pool that strikes back incoming requests
i use threads in vb (COM)
i use System-Tray (Admin/GoOnline)
i use transparent forms (bitmap regions on forms that are transparent)
i skin my apps
i paint on menues
i make a Server-Application
i make a Remote Client Agent
i use zlib zip compression utility 1.1.4
i use res-files and international ressources
files from earlier releases (mail: pop2,imap,smtp with filesystem)
but not supported any more.
my modules contain procs that use algos from other talented
programmers (from planet-sourcecode.com, sourceforge.net, vbip.com)
so i want to give everybody who's interested at hardcore visual basic
possibility to check out the code freely.
i think the gpl is a good alternative to freeware or adware.
Also i do not commercially use the compilers and thats the point.
Using the Cina
What can you do
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