/*/* Here is a Pike script (not a Caudium module).
   This script is less than 20 lines (comments
   and blank lines excluded) and will randomly
   return one file to the web browser from a list of files.
   This script was kindly provided by Xavier Beaudouin */

// first we need to inherit from caudiumlib in order to get
// the parse, http_redirect functions and id object
// recognized.
inherit "caudiumlib";

// we declare an array of files
array (string)files;

// an ASCII text containing the name of a file
// on the real filesystem.
// Each file name in this file will be
// randomly return (the files name have to be on
// a separate line).
#define FILELIST "/list"

#define BASEDIR "/"

// this function is the constructor, it will be loaded first
void create () {
 // the array of strings 'files' will contain
 // all the files we serve provided the file
 // FILELIST list each file name on one line.
 files = Stdio.read_bytes(FILELIST)/"\n";
}

// if no_reload return 1, Caudium will cache the
// result of this script for maximum performances
// and will not execute it a second time.
// As a result, If you give the argument 
// ?reload=1 to your script, Caudium will 
// reload it. 
// This is useful to use cache for average
// content delivery unless you are doing
// developpement
int no_reload(object id)
{
 if(!id->variables->reload)
   return 1;
 return 0;
}

// As this is a simple pike script (CGI like), this function
// will be called by Caudium and should return a string that
// will be display to the client's browser.
// It can also return a mapping containing all the HTTP response
// (headers + text)
mapping parse(object id)
{
 // We randomly return one of the file we list in the FILELIST file
 // (relative to BASEDIR directory).
 // http_redirect will send a HTTP 301 header telling the browser
 // where to get randomly selected file.
 return BASEDIR + files[random(sizeof(files))];
}*/

int main()
{
    write("hello world\n");
    return 0;
}