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authorDaniel Stenberg <daniel@haxx.se>2002-11-21 15:09:04 +0000
committerDaniel Stenberg <daniel@haxx.se>2002-11-21 15:09:04 +0000
commitdee84f448faf1f247b128f204183c4dd15be148f (patch)
treee0c906bd072944f6b58d164397924b89e35c768b /perl/contrib/formfind
parent16077116034e4e2a8554ff6ab2da65db8e16de06 (diff)
new name, supports <textarea> and the <option> tags within <select> better
Diffstat (limited to 'perl/contrib/formfind')
-rwxr-xr-xperl/contrib/formfind191
1 files changed, 191 insertions, 0 deletions
diff --git a/perl/contrib/formfind b/perl/contrib/formfind
new file mode 100755
index 000000000..0363c1ee5
--- /dev/null
+++ b/perl/contrib/formfind
@@ -0,0 +1,191 @@
+#!/usr/bin/env perl
+#
+# formfind.pl
+#
+# This script gets a HTML page from the specified URL and presents form
+# information you may need in order to machine-make a respond to the form.
+#
+# Written to use 'curl' for URL fetching.
+#
+# Author: Daniel Stenberg <daniel@haxx.se>
+# Version: 0.2 Nov 18, 2002
+#
+# HISTORY
+#
+# 0.1 - Nov 12 1998 - Created now!
+# 0.2 - Nov 18 2002 - Enhanced. Removed URL support, use only stdin.
+#
+
+$in="";
+
+$usestdin = 1;
+
+if($ARGV[0] eq "-h") {
+ print "Usage: $0 < HTML\n";
+ exit;
+}
+# If you need a proxy for web access, edit your .curlrc file to feature
+# -x <proxy:port>
+
+# linkchecker, URL will be appended to the right of this command line
+# this is the one using HEAD:
+$linkcheck = "curl -s -m 20 -I";
+
+# as a second attempt, this will be used. This is not using HEAD but will
+# get the whole frigging document!
+$linkcheckfull = "curl -s -m 20 -i";
+
+# htmlget, URL will be appended to the right of this command line
+$htmlget = "curl -s";
+
+# urlget, URL will be appended to the right of this command line
+# this stores the file with the remote file name in the current dir
+$urlget = "curl -O -s";
+
+sub namevalue {
+ my ($tag)=@_;
+ my $name=$tag;
+ if($name =~ /name *=/i) {
+ $name=~ s/.*name *= *(\"|)([^ \">]*).*/$2/gi;
+ }
+ else {
+ # no name given
+ $name="";
+ }
+ # get value tag
+ my $value= $tag;
+ if($value =~ /value *=/i) {
+ $value=~ s/.*value *= *(\"|)([^ \">]*).*/$2/gi;
+ }
+ else {
+ $value="";
+ }
+ return ($name, $value);
+}
+
+
+while(<STDIN>) {
+ $line = $_;
+ push @indoc, $line;
+ $line=~ s/\n//g;
+ $line=~ s/\r//g;
+ $in=$in.$line;
+}
+
+while($in =~ /[^<]*(<[^>]+>)/g ) {
+ # we have a tag in $1
+ $tag = $1;
+
+ if($tag =~ /^<!--/) {
+ # this is a comment tag, ignore it
+ }
+ else {
+ if(!$form &&
+ ($tag =~ /^< *form/i )) {
+ $method= $tag;
+ if($method =~ /method *=/i) {
+ $method=~ s/.*method *= *(\"|)([^ \">]*).*/$2/gi;
+ }
+ else {
+ $method="get"; # default method
+ }
+ $action= $tag;
+ $action=~ s/.*action *= *(\"|)([^ \">]*).*/$2/gi;
+
+ $method=uc($method);
+
+ $enctype=$tag;
+ if ($enctype =~ /enctype *=/) {
+ $enctype=~ s/.*enctype *= *(\'|\"|)([^ \"\'>]*).*/$2/gi;
+
+ if($enctype eq "multipart/form-data") {
+ $enctype="multipart form upload [use -F]"
+ }
+ $enctype = "\n--- type: $enctype";
+ }
+ else {
+ $enctype="";
+ }
+
+ print "--- FORM report. Uses $method to URL \"$action\"$enctype\n";
+ $form=1;
+ }
+ elsif($form &&
+ ($tag =~ /< *\/form/i )) {
+
+ print "--- end of FORM\n";
+ $form=0;
+ if( 0 ) {
+ print "*** Fill in all or any of these: (default assigns may be shown)\n";
+ for(@vars) {
+ $var = $_;
+ $def = $value{$var};
+ print "$var=$def\n";
+ }
+ print "*** Pick one of these:\n";
+ for(@alts) {
+ print "$_\n";
+ }
+ }
+ undef @vars;
+ undef @alts;
+ }
+ elsif($form &&
+ ($tag =~ /^< *(input|select)/i)) {
+ $mtag = $1;
+
+ ($name, $value)=namevalue($tag);
+
+ if($mtag =~ /select/i) {
+ print "Select: $name\n";
+ push @vars, "$name";
+ $select = 1;
+ }
+ else {
+ $type=$tag;
+ if($type =~ /type *=/i) {
+ $type =~ s/.*type *= *(\"|)([^ \">]*).*/$2/gi;
+ }
+ else {
+ $type="text"; # default type
+ }
+ $type=uc($type);
+ if(lc($type) eq "reset") {
+ # reset types are for UI only, ignore.
+ }
+ elsif($name eq "") {
+ # let's read the value parameter
+
+ print "Button: \"$value\" ($type)\n";
+ push @alts, "$value";
+ }
+ else {
+ $info="";
+ if($value ne "") {
+ $info="=$value";
+ }
+ print "Input: $name$info ($type)\n";
+ push @vars, "$name";
+ # store default value:
+ $value{$name}=$value;
+ }
+ }
+ }
+ elsif($form &&
+ ($tag =~ /^< *textarea/i)) {
+ my ($name, $value)=namevalue($tag);
+
+ print "Textarea: $name\n";
+ }
+ elsif($select) {
+ if($tag =~ /^< *\/ *select/i) {
+ print "[end of select]\n";
+ $select = 0;
+ }
+ elsif($tag =~ /[^\/] *option/i ) {
+ my ($name, $value)=namevalue($tag);
+ print " One option (name \"$name\") = \"$value\"\n";
+ }
+ }
+ }
+}