gistfile1.txt

VMOD
https://github.com/xcir/libvmod-parsereq/tree/future-iterate

-----------------------
--vcl
import std;
import parsereq;
backend default {
.host = "127.0.0.1";
.port = "81";
}
sub test{
        parsereq.next_offset(get);
        set req.http.hoge = req.http.hoge + parsereq.current_key(get) + ":";
        set req.http.hoge = req.http.hoge + parsereq.param(get, parsereq.current_key(get)) + " ";
}
sub test2{
        parsereq.next_offset(get);
        set req.http.hoge2 = req.http.hoge2 + parsereq.current_key(get) + ":";
        set req.http.hoge2 = req.http.hoge2 + parsereq.param(get, parsereq.current_key(get)) + " ";
}
sub vcl_recv{
        if(1 == 0){
                call test;
                call test2;
        }
        parsereq.init();
        set req.http.hoge= "[start1]";
        C{
                Vmod_Func_parsereq.iterate(sp, "get", (const char*)VGC_function_test);
        }C
        set req.http.hoge = req.http.hoge + "[end]";

        set req.http.hoge2= "[start2]";
        C{
                Vmod_Func_parsereq.iterate(sp, "get", (const char*)VGC_function_test2);
        }C
        set req.http.hoge2 = req.http.hoge2 + "[end]";


        std.syslog(6,req.http.hoge);
        std.syslog(6,req.http.hoge2);
}

-----------------------
http://192.168.1.199:6081/?x=aa&y=bb
--result
Nov 18 20:35:34 localhost varnishd[12870]: [start1]y:bb x:aa [end]
Nov 18 20:35:34 localhost varnishd[12870]: [start2]y:bb x:aa [end]

-----------------------
http://192.168.1.199:6081/?x=aa&y=bb&z=cc
--result
Nov 18 20:35:21 localhost varnishd[12870]: [start1]z:cc y:bb x:aa [end]
Nov 18 20:35:21 localhost varnishd[12870]: [start2]z:cc y:bb x:aa [end]