diff --git a/perl/crawlink.pl b/perl/crawlink.pl index eada58c25..d7855c383 100755 --- a/perl/crawlink.pl +++ b/perl/crawlink.pl @@ -9,10 +9,14 @@ # Written to use 'curl' for URL checking. # # Author: Daniel Stenberg -# Version: 0.1 Dec 14, 2000 +# Version: 0.2 Dec 19, 2000 # # HISTORY # +# 0.2 - Made it only HEAD non html files (i.e skip the GET). Makes it a lot +# faster to skip large non HTML files such as pdfs or big RFCs! ;-) +# Added a -c option that allows me to pass options to curl. +# # 0.1 - The given url works as the root. This script will only continue # and check other URLs if the leftmost part of the new URL is identical # to the root URL. @@ -26,6 +30,7 @@ my $usestdin; my $linenumber; my $help; my $external; +my $curlopts; argv: if($ARGV[0] eq "-v" ) { @@ -33,6 +38,12 @@ if($ARGV[0] eq "-v" ) { shift @ARGV; goto argv; } +elsif($ARGV[0] eq "-c" ) { + $curlopts=$ARGV[1]; + shift @ARGV; + shift @ARGV; + goto argv; +} elsif($ARGV[0] eq "-l" ) { $linenumber = 1; shift @ARGV; @@ -68,10 +79,11 @@ if(($geturl eq "") || $help) { exit; } -# This is necessary from where I tried this: -my $proxy=""; -#$proxy =" -x 194.237.142.41:80"; - +my $proxy; +if($curlopts ne "") { + $proxy=" $curlopts"; + #$proxy =" -x 194.237.142.41:80"; +} # linkchecker, URL will be appended to the right of this command line # this is the one using HEAD: @@ -169,20 +181,22 @@ sub GetRootPage { exit; } - open(WEBGET, "$htmlget $geturl|") || - die "Couldn't get web page for some reason"; - - while() { - my $line = $_; - push @indoc, $line; - $line=~ s/\n/ /g; - $line=~ s/\r//g; -# print $line."\n"; - $in=$in.$line; + if($type ne "text/html") { + # there no point in getting anything but HTML + $in=""; + } + else { + open(WEBGET, "$htmlget $geturl|") || + die "Couldn't get web page for some reason"; + while() { + my $line = $_; + push @indoc, $line; + $line=~ s/\n/ /g; + $line=~ s/\r//g; + $in=$in.$line; + } + close(WEBGET); } - - close(WEBGET); - return ($in, $code, $type); } @@ -252,6 +266,9 @@ sub GetLinks { if($done{$url}) { # if this url already is done, do next $done{$url}++; + if($verbose) { + print " FOUND $url but that is already checked\n"; + } next; } @@ -311,8 +328,8 @@ while(1) { } if($error >= 400) { - print "$geturl return $error, exiting\n"; - exit; + print "ROOT page $geturl returned $error\n"; + next; } if($verbose == 2) { @@ -375,8 +392,6 @@ while(1) { print "$success $count <".$tagtype{$url}."> $link $url\n"; - $rooturls{$link}++; # check this if not checked already - if("BAD" eq $success) { $badlinks++; if($linenumber) { @@ -389,6 +404,10 @@ while(1) { } } } + else { + # the link works, add it! + $rooturls{$link}++; # check this if not checked already + } } }