Re: [squid-users] Squid redirector not working with "?" in url

lör 2009-10-31 klockan 15:32 -0700 skrev nitinnitin18:
> I configured squid to use redirector behind another squid proxy of our
> institute.
> It is working fine when i am using it to redirect it to another constant url
> like http://www.google.com/
> what i want to do is to redirect each request url as url+?mail, as the proxy
> server allows all connections
> of this type. But it is not working with the perl script
>
> #!/usr/bin/perl
> $|=1;
> while (<>) {
> @X = split;
> $url = $X[0];
> print "$url\?mail\n";
> }
>
> So , i thought that perl might not be working so i wrote an C program for
> this
>
> int main()
> {
>
> char s[200];
> cin>>s;
> strcat(s,"\?mail");
> cout<<s<<"\n";
> }

These two are not the same. The C++ version has many errors in how it
reads and processes the request, some fatal (2 buffer overflows), some
just causing malfunction (improper reading & parsing of squid requests).

using cin like this is very tricky. Better to read a line at a time and
using string instead of char arrays.

The following C++ should be equal to your perl:

#include <string>
#include <iostream>
#include <sstream>

using namespace std;

int main()
{
    string line;

    while ( getline(cin, line) ) {
        string url;
        istringstream split(line);
        split >> url;
        cout << url << "?mail\n" << flush;
    }
}

Regards
Henrik
Received on Sun Nov 01 2009 - 00:18:21 MDT