Sun Java System Web Server 6.1 SP9 NSAPI Programmer's Guide
ProcedureTo create a custom filter    1. Write the Source Code
using the NSAPI functions.    2. Compile and Link the source
code to create a shared library ( .so, .sl, or .dll) file.    3.
Load and Initialize the Filter by editing the magnus.conf file.
4. Instruct the Server to Insert the Filter by editing the
obj.conf file to insert your custom filter(s) at the appropriate
time.    5. Restart the Server .    6. Test the Filter by
accessing your server from a browser with a URL that triggers
your filter.      These steps are described in greater detail in
the following sections.