| Author: | Aivars Kalvans <aivars.kalvans@gmail.com> |
|---|---|
| Date: | 2013-01-18 |
| Version: | 0.1 |
| Manual section: | 3 |
import rewrite;
Varnish vmod hack demonstrating how to rewrite HTML content. It's not production-ready - I'm still learning and looking for the best way how to do it.
Rewrite is performed only once and the rewritten document is stored in cache.
- Prototype
rewrite_re(STRING SEARCH_REGEX, STRING REPLACEMENT)
- Return value
- VOID
- Description
- Rewrites all parts of document matching SEARCH_REGEX with REPLACEMENT
Usage:
./configure VARNISHSRC=DIR [VMODDIR=DIR]
VARNISHSRC is the directory of the Varnish source tree for which to compile your vmod. Both the VARNISHSRC and VARNISHSRC/include will be added to the include search paths for your module.
Optionally you can also set the vmod install directory by adding VMODDIR=DIR (defaults to the pkg-config discovered directory from your Varnish installation).
Make targets:
- make - builds the vmod
- make install - installs your vmod in VMODDIR
In your VCL you could then use this vmod along the following lines:
import rewrite;
sub vcl_deliver {
rewrite.rewrite_re("https://www.paypal.com/cgi-bin/webscr\?cmd=_donations&business=[^&]+&", "https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=FUPUJSJ9KCPAL&");
}
(No I'm not that evil)
See COPYING for details.
- Copyright (c) 2013 Aivars Kalvans <aivars.kalvans@gmail.com>