ad_register_filter (public)

 ad_register_filter [ -debug debug ] [ -priority priority ] \
    [ -critical critical ] [ -description description ] kind method \
    path proc [ arg ]

Defined in packages/acs-tcl/tcl/request-processor-procs.tcl

Registers a filter that gets called during page serving. The filter should return one of

• filter_ok, meaning the page serving will continue;
• filter_break meaning the rest of the filters of this type will not be called;
• filter_return meaning the server will close the connection and end the request processing.

Switches:

-debug (optional, defaults to "f")

If debug is set to "t", all invocations of the filter will be ns_logged.

-priority (optional, defaults to "10000")

Priority is an integer; lower numbers indicate higher priority.

-critical (optional, defaults to "f")

If a filter is critical, page viewing will abort if a filter fails.

-description (optional)

Parameters:

kind (required)

Specify preauth, postauth or trace.

method (required)

Use a method of "*" to register GET, POST, and HEAD filters.

path (required)

proc (required)

arg (optional)

Testcases:

No testcase defined.