Winsock NSP/LSP to intercept DNS query

I need a working template of a winsock2 layered service provider or name space provider which intercepts winsock API calls for name resolution. You will provide the NSP/LSP itself, plus the necessary *installation* program. The work is to be completed in C++. As far as the NSP/LSP is concerned, it is to be a skeleton design. I will add my own functionality to it for the firewall program, but as you deliver it, it *must* be able to pass all received winsock calls to the next provider in the chain properly. It must be able to intercept any DNS resolution query and able to change the hostname requested to the DNS server. Should work like this: [ANY APP]----->Query for: [[login to view URL]][1] ---> Winsock LSP/NSP translate [[login to view URL]][1] to [[login to view URL]][2] ---> DNS Server response IP for [[login to view URL]][2] ----> [ANY APP] The installation program will be able to install the NSP/LSP alone, or as part of an already existing chain of NSP/LSP's. If this software will be able to intercept and block Http proxy request too, i will give you extra charge. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). 4) Complete and fully-functional working program(s) in DLL (LSP/NSP) and EXE (installer) form as well as complete C++ source code of all work done. The NSP/LSP itself must be a Win32 DLL, *not* MFC. 5) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 6)Complete copyrights to all work purchased. (No GPL, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site). 7) I must be able to install the NSP/LSP onto my test system with the supplied installer as I have received them and have network functionality remain intact. You will also supply all source files & resource files so that I may open the projects in Visual Studio .NET 2003 ## Platform Windows 98/98SE/Me/NT/2000/XP Home/XP Professional