While I must say I am curious as to why you are not using
CGI for the parsing of posted HTTP data as it handles all of this overhead for you - Nevertheless, the following code may be of assistance to you, splitting the received request into HTTP header and body portions:
{
undef $/;
my $input = <$client>;
my ($headers, $body) = split(/(\r?\n){2}/, $input, 2);
}
Also too, from memory, if I recall correctly, the content length header also includes the header component of the response, not merely the response body component which may account for some of your difficulties. I am however willing to be corrected on this point ...
Update - Updated code and comments to reflect the comments below ... ++Marcello
perl -e 's&&rob@cowsnet.com.au&&&split/[@.]/&&s&.com.&_&&&print'
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