- ATL Server
ATL Server is a technology originally developed by
Microsoft for developing web based applications. It uses a tag replacement engine written inC++ to renderweb pages . It draws on the existing technologies likeISAPI and theActive Template Library , and includes a template library which is dedicated for use with developing Web-based applications.ATL Server first appeared with Visual Studio .NET 2003. It was included in Visual Studio 2005 but is no longer supported since the release of Visual Studio 2008. Most of the ATL Server code base has been released as a shared source project on
CodePlex , a Microsoft-run code sharing web site.A typical ATL server application consists of at least one ISAPI extension DLL along with one or a number of Server Response Files (.srf) and their associated application DLL files which provide the application functionality.
RF Files
SRF files can contain a mix of
HTML and script tags. SRF script tags are denoted by theopening and closing braces. A single SRF file may call code from a number of application DLLs. Similarly, a single application DLL may serve a number of SRF files.
The simplest SRF file must contain one or more references to application DLLs and one or more calls to a functions within those DLLs. A simple SRF file would look something like this:
handler ATLServerHelloWorld.dll/Default HelloWorld The first line of the file:
handler ATLServerHelloWorld.dll/Default is used to identify an application DLL file that the SRF file will make calls to. Within the file, function calls would look like this:
HelloWorld References
* [http://www.informit.com/articles/article.aspx?p=605368 Hello, ATL Server: A Modern C++ Web Platform] ,
InformIT ,September 29 ,2006 .External links
* [http://msdn.microsoft.com/msdnmag/issues/1000/atlserv/ Microsoft: ATL Server]
* [http://www.codeplex.com/AtlServer/ ATL Server at CodePlex]
* [http://msdn.microsoft.com/msdnmag/issues/03/11/ASPColumn/ The ASP Column: ATL Server versus ASP.NET]
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