NAME Apache2::ASP - ASP for a mod_perl2 environment. SYNOPSIS <%= "Hello, World!" %>
<% for( 1...10 ) { $Response->Write( "Hello from ASP ($_)
" ); } %> DESCRIPTION Apache2::ASP is a new implementation of the ASP web programming for the mod_perl2 environment. Its aim is high performance, stability, scalability and ease of use. If you have used Apache::ASP already then you are already familiar with the basic idea of ASP under Apache. INTRODUCTION What is Apache2::ASP? Apache2::ASP is a web programming environment that helps simplify web programming with Perl under mod_perl2. Apache2::ASP allows you to easily embed Perl into web pages using the "<%" and "%>" tags that are familiar to anyone who has used ASP or JSP in the past. What does Apache2::ASP offer? Apache2::ASP offers programmers the ability to program web pages without spending time on details like session state management, file uploads or template systems. ASP OBJECTS Like other ASP web programming environments, Apache2::ASP provides the following global objects: $Request Represents the incoming HTTP request. Has methods to handle form data, file uploads, read cookies, etc. Learn more by reading the Apache2::ASP::Request documentation. $Response Represents the outbound HTTP communication to the client. Has methods to send content, redirect, set cookies, etc. Learn more by reading the Apache2::ASP::Response documentation. $Session Represents data that should persist beyond the lifetime of a single request. For example, the user's logged in state, user id, etc. The contents of the $Session object are stored within an SQL database. Learn more by reading the Apache2::ASP::Session documentation. $Server Represents the webserver itself and offers several utility methods that don't fit anywhere else. Learn more by reading the Apache2::ASP::Server documentation. $Application Represents data that should be shared and persisted throughout the entire web application. For example, database connection strings, the number of active users, etc. The contents of the $Application object are stored within an SQL database. Learn more by reading the Apache2::ASP::Application documentation. INSTALLATION % perl Makefile.PL % make % make test % make install Then, in your httpd.conf: # Declare this important variable: PerlSetEnv APACHE2_APPLICATION_ROOT /path/to/your/website # Needed for CGI::Apache2::Wrapper to work properly: LoadModule apreq_module /usr/local/apache2/modules/mod_apreq2.so # Set the directory index: DirectoryIndex index.asp # Load up some important modules: PerlModule Apache::DBI PerlModule DBI PerlModule DBD::mysql # or whatever database you will keep your session data in PerlModule CGI::Apache2::Wrapper PerlModule Apache2::ASP PerlModule Apache2::Directive PerlModule Apache2::RequestRec PerlModule Apache2::RequestIO PerlModule Apache2::Connection PerlModule Apache2::SubRequest # All *.asp files are handled by Apache2::ASP: SetHandler perl-script PerlHandler Apache2::ASP # All requests to /handlers/* will be handled by their respective handler: SetHandler perl-script PerlResponseHandler Apache2::ASP Then, in "/path/to/your/website/conf" add the file "apache2-asp-config.xml". It will contain data like this: mydbusername secret!password mysql my_session_database localhost .mywebsite.com session-id Then, in your database, create a table with the following structure: CREATE TABLE sessions ( session_id CHAR(32) PRIMARY KEY NOT NULL, session_data BLOB, created_on DATETIME, modified_on DATETIME ); Also create a table with the following structure: CREATE TABLE asp_applications ( application_id VARCHAR(100) PRIMARY KEY NOT NULL, application_data BLOB ); Simply restart Apache and installation is complete. Now you need some ASP scripts. If your website is in "/var/www/html" then create a file ""index.asp"" in "/var/www/html". Your "index.asp" could contain something like the following: <%= "Hello, World!" %>
<% for( 1...10 ) { $Response->Write( "Hello from ASP ($_)
" ); } %> Then point your browser to "http://yoursite.com/index.asp" and see what you get. If everything was configured correctly, the output would look like: Hello, World! Hello from ASP (1) Hello from ASP (2) Hello from ASP (3) Hello from ASP (4) Hello from ASP (5) Hello from ASP (6) Hello from ASP (7) Hello from ASP (8) Hello from ASP (9) Hello from ASP (10) If you get an error instead, check out your error log to find out why. Directory Structure You might be wondering, "What does the directory structure for an Apache2::ASP website look like?" Well, it looks like this: . |-- conf | |-- apache2-asp-config.xml | `-- httpd.conf |--handlers | |--MyHandler.pm | `--MyOtherHandler.pm `-- www |-- GlobalASA.pm `-- index.asp AUTHOR John Drago jdrago_999@yahoo.com COPYRIGHT AND LICENSE Copyright 2007 John Drago, All rights reserved. This software is free software. It may be used and distributed under the same terms as Perl itself.