mirror of
https://github.com/moparisthebest/curl
synced 2024-12-21 23:58:49 -05:00
new name, supports <textarea> and the <option> tags within <select> better
This commit is contained in:
Daniel Stenberg
parent
1607711603
commit
dee84f448f
191
perl/contrib/formfind
Executable file
191
perl/contrib/formfind
Executable file
@ -0,0 +1,191 @@
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#!/usr/bin/env perl
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#
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# formfind.pl
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#
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# This script gets a HTML page from the specified URL and presents form
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# information you may need in order to machine-make a respond to the form.
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#
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# Written to use 'curl' for URL fetching.
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#
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# Author: Daniel Stenberg <daniel@haxx.se>
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# Version: 0.2 Nov 18, 2002
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#
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# HISTORY
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#
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# 0.1 - Nov 12 1998 - Created now!
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# 0.2 - Nov 18 2002 - Enhanced. Removed URL support, use only stdin.
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#
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$in="";
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$usestdin = 1;
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if($ARGV[0] eq "-h") {
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print "Usage: $0 < HTML\n";
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exit;
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}
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# If you need a proxy for web access, edit your .curlrc file to feature
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# -x <proxy:port>
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# linkchecker, URL will be appended to the right of this command line
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# this is the one using HEAD:
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$linkcheck = "curl -s -m 20 -I";
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# as a second attempt, this will be used. This is not using HEAD but will
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# get the whole frigging document!
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$linkcheckfull = "curl -s -m 20 -i";
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# htmlget, URL will be appended to the right of this command line
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$htmlget = "curl -s";
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# urlget, URL will be appended to the right of this command line
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# this stores the file with the remote file name in the current dir
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$urlget = "curl -O -s";
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sub namevalue {
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my ($tag)=@_;
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my $name=$tag;
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if($name =~ /name *=/i) {
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$name=~ s/.*name *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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# no name given
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$name="";
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}
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# get value tag
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my $value= $tag;
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if($value =~ /value *=/i) {
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$value=~ s/.*value *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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$value="";
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}
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return ($name, $value);
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}
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while(<STDIN>) {
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$line = $_;
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push @indoc, $line;
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$line=~ s/\n//g;
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$line=~ s/\r//g;
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$in=$in.$line;
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}
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while($in =~ /[^<]*(<[^>]+>)/g ) {
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# we have a tag in $1
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$tag = $1;
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if($tag =~ /^<!--/) {
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# this is a comment tag, ignore it
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}
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else {
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if(!$form &&
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($tag =~ /^< *form/i )) {
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$method= $tag;
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if($method =~ /method *=/i) {
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$method=~ s/.*method *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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$method="get"; # default method
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}
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$action= $tag;
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$action=~ s/.*action *= *(\"|)([^ \">]*).*/$2/gi;
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$method=uc($method);
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$enctype=$tag;
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if ($enctype =~ /enctype *=/) {
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$enctype=~ s/.*enctype *= *(\'|\"|)([^ \"\'>]*).*/$2/gi;
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if($enctype eq "multipart/form-data") {
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$enctype="multipart form upload [use -F]"
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}
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$enctype = "\n--- type: $enctype";
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}
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else {
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$enctype="";
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}
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print "--- FORM report. Uses $method to URL \"$action\"$enctype\n";
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$form=1;
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}
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elsif($form &&
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($tag =~ /< *\/form/i )) {
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print "--- end of FORM\n";
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$form=0;
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if( 0 ) {
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print "*** Fill in all or any of these: (default assigns may be shown)\n";
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for(@vars) {
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$var = $_;
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$def = $value{$var};
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print "$var=$def\n";
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}
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print "*** Pick one of these:\n";
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for(@alts) {
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print "$_\n";
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}
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}
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undef @vars;
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undef @alts;
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}
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elsif($form &&
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($tag =~ /^< *(input|select)/i)) {
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$mtag = $1;
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($name, $value)=namevalue($tag);
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if($mtag =~ /select/i) {
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print "Select: $name\n";
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push @vars, "$name";
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$select = 1;
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}
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else {
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$type=$tag;
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if($type =~ /type *=/i) {
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$type =~ s/.*type *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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$type="text"; # default type
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}
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$type=uc($type);
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if(lc($type) eq "reset") {
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# reset types are for UI only, ignore.
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}
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elsif($name eq "") {
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# let's read the value parameter
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print "Button: \"$value\" ($type)\n";
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push @alts, "$value";
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}
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else {
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$info="";
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if($value ne "") {
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$info="=$value";
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}
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print "Input: $name$info ($type)\n";
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push @vars, "$name";
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# store default value:
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$value{$name}=$value;
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}
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}
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}
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elsif($form &&
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($tag =~ /^< *textarea/i)) {
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my ($name, $value)=namevalue($tag);
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print "Textarea: $name\n";
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}
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elsif($select) {
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if($tag =~ /^< *\/ *select/i) {
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print "[end of select]\n";
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$select = 0;
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}
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elsif($tag =~ /[^\/] *option/i ) {
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my ($name, $value)=namevalue($tag);
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print " One option (name \"$name\") = \"$value\"\n";
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}
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}
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}
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}
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@ -1,273 +0,0 @@
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#!@PERL@
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#
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# formfind.pl
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#
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# This script gets a HTML page from the specified URL and presents form
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# information you may need in order to machine-make a respond to the form.
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#
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# Written to use 'curl' for URL fetching.
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#
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# Author: Daniel Stenberg <Daniel.Stenberg@sth.frontec.se>
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# Version: 0.1 Nov 12, 1998
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#
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# HISTORY
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#
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# 0.1 - Created now!
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#
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# TODO
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# respect file:// URLs for local file fetches!
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$in="";
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$usestdin = 0;
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if($ARGV[0] eq "" ) {
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$usestdin = 1;
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}
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else {
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$geturl = $ARGV[0];
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}
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if(($geturl eq "") && !$usestdin) {
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print "Usage: $0 <full source URL>\n",
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" Use a traling slash for directory URLs!\n";
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exit;
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}
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# If you need a proxy for web access, edit your .curlrc file to feature
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# -x <proxy:port>
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# linkchecker, URL will be appended to the right of this command line
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# this is the one using HEAD:
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$linkcheck = "curl -s -m 20 -I";
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# as a second attempt, this will be used. This is not using HEAD but will
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# get the whole frigging document!
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$linkcheckfull = "curl -s -m 20 -i";
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# htmlget, URL will be appended to the right of this command line
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$htmlget = "curl -s";
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# urlget, URL will be appended to the right of this command line
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# this stores the file with the remote file name in the current dir
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$urlget = "curl -O -s";
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# Parse the input URL and split it into the relevant parts:
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sub SplitURL {
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my $inurl = $_[0];
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if($inurl=~ /^([^:]+):\/\/([^\/]*)\/(.*)\/(.*)/ ) {
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$getprotocol = $1;
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$getserver = $2;
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$getpath = $3;
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$getdocument = $4;
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}
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elsif ($inurl=~ /^([^:]+):\/\/([^\/]*)\/(.*)/ ) {
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$getprotocol = $1;
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$getserver = $2;
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$getpath = $3;
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$getdocument = "";
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if($getpath !~ /\//) {
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$getpath ="";
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$getdocument = $3;
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}
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}
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elsif ($inurl=~ /^([^:]+):\/\/(.*)/ ) {
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$getprotocol = $1;
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$getserver = $2;
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$getpath = "";
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$getdocument = "";
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}
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else {
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print "Couldn't parse the specified URL, retry please!\n";
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exit;
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}
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}
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if(!$usestdin) {
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&SplitURL($geturl);
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#print "protocol = $getprotocol\n";
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#print "server = $getserver\n";
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#print "path = $getpath\n";
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#print "document = $getdocument\n";
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#exit;
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open(HEADGET, "$linkcheck $geturl|") ||
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die "Couldn't get web page for some reason";
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headget:
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while(<HEADGET>) {
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# print $_;
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if($_ =~ /HTTP\/.*3\d\d /) {
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$pagemoved=1;
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}
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elsif($pagemoved &&
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($_ =~ /^Location: (.*)/)) {
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$geturl = $1;
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&SplitURL($geturl);
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$pagemoved++;
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last headget;
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}
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}
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close(HEADGET);
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if($pagemoved == 1) {
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print "Page is moved but we don't know where. Did you forget the ",
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"traling slash?\n";
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exit;
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}
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open(WEBGET, "$htmlget $geturl|") ||
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die "Couldn't get web page for some reason";
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while(<WEBGET>) {
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$line = $_;
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push @indoc, $line;
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$line=~ s/\n//g;
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$line=~ s/\r//g;
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# print $line."\n";
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$in=$in.$line;
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}
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close(WEBGET);
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}
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else {
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while(<STDIN>) {
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$line = $_;
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push @indoc, $line;
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$line=~ s/\n//g;
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$line=~ s/\r//g;
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$in=$in.$line;
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}
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}
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getlinkloop:
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while($in =~ /[^<]*(<[^>]+>)/g ) {
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# we have a tag in $1
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$tag = $1;
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if($tag =~ /^<!--/) {
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# this is a comment tag, ignore it
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}
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else {
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if(!$form &&
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($tag =~ /^< *form/i )) {
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$method= $tag;
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if($method =~ /method *=/i) {
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$method=~ s/.*method *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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$method="get"; # default method
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}
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$action= $tag;
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$action=~ s/.*action *= *(\"|)([^ \">]*).*/$2/gi;
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$method=uc($method);
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$enctype=$tag;
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if ($enctype =~ /enctype *=/) {
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$enctype=~ s/.*enctype *= *(\'|\"|)([^ \"\'>]*).*/$2/gi;
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if($enctype eq "multipart/form-data") {
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$enctype="multipart form upload [use -F]"
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}
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$enctype = "\n--- type: $enctype";
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}
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else {
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$enctype="";
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}
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print "--- FORM report. Uses $method to URL \"$action\"$enctype\n";
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# print "TAG: $tag\n";
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# print "METHOD: $method\n";
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# print "ACTION: $action\n";
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$form=1;
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}
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elsif($form &&
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($tag =~ /< *\/form/i )) {
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# print "TAG: $tag\n";
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print "--- end of FORM\n";
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$form=0;
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if( 0 ) {
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print "*** Fill in all or any of these: (default assigns may be shown)\n";
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for(@vars) {
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$var = $_;
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$def = $value{$var};
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print "$var=$def\n";
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}
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print "*** Pick one of these:\n";
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for(@alts) {
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print "$_\n";
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}
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}
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undef @vars;
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undef @alts;
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}
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elsif($form &&
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($tag =~ /^< *(input|select)/i)) {
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$mtag = $1;
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# print "TAG: $tag\n";
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$name=$tag;
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if($name =~ /name *=/i) {
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$name=~ s/.*name *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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# no name given
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$name="";
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}
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# get value tag
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$value= $tag;
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if($value =~ /value *=/i) {
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$value=~ s/.*value *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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$value="";
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}
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if($mtag =~ /select/i) {
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print "Select: $name\n";
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push @vars, "$name";
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$select = 1;
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}
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else {
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$type=$tag;
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if($type =~ /type *=/i) {
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$type =~ s/.*type *= *(\"|)([^ \">]*).*/$2/gi;
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}
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else {
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$type="text"; # default type
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}
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$type=uc($type);
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if(lc($type) eq "reset") {
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# reset types are for UI only, ignore.
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}
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elsif($name eq "") {
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# let's read the value parameter
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print "Button: \"$value\" ($type)\n";
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push @alts, "$value";
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}
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else {
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$info="";
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if($value ne "") {
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$info="=$value";
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}
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print "Input: $name$info ($type)\n";
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push @vars, "$name";
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# store default value:
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$value{$name}=$value;
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}
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}
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}
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elsif($select &&
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($tag =~ /^< *\/ *select/i)) {
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$select = 0;
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}
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}
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}
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Loading…
Reference in New Issue
Block a user