new name, supports <textarea> and the <option> tags within <select> better

2 files changed, 191 insertions, 273 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";
+            }
+        }
+    }
+}
diff --git a/perl/contrib/formfind.pl.in b/perl/contrib/formfind.pl.in
deleted file mode 100755
index 6428e991e..000000000
--- a/perl/contrib/formfind.pl.in
+++ /dev/null
@@ -1,273 +0,0 @@
-#!@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.Stenberg@sth.frontec.se>
-# Version: 0.1 Nov 12, 1998
-#
-# HISTORY
-#
-# 0.1 - Created now!
-#
-# TODO
-# respect file:// URLs for local file fetches!
-
-$in="";
-
-$usestdin = 0;
-if($ARGV[0] eq "" ) {
-    $usestdin = 1;
-}
-else {
-    $geturl = $ARGV[0];
-}
-
-if(($geturl eq "") && !$usestdin) {
-    print  "Usage: $0 <full source URL>\n",
-    " Use a traling slash for directory URLs!\n";
-    exit;
-}
-# If you need a proxy for web access, edit your .curlrc file to feature
-# -x <proxy:port>
-
-# linkchecker, URL will be appended to the right of this command line
-# this is the one using HEAD:
-$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";
-
-# Parse the input URL and split it into the relevant parts:
-
-sub SplitURL {
-    my $inurl = $_[0];
-
-    if($inurl=~ /^([^:]+):\/\/([^\/]*)\/(.*)\/(.*)/ ) {
-	$getprotocol = $1;
-	$getserver = $2;
-	$getpath = $3;
-	$getdocument = $4;
-    }
-    elsif ($inurl=~ /^([^:]+):\/\/([^\/]*)\/(.*)/ ) {
-	$getprotocol = $1;
-	$getserver = $2;
-	$getpath = $3;
-	$getdocument = "";
-	
-	if($getpath !~ /\//) {
-	    $getpath ="";
-	    $getdocument = $3;
-	}
-    
-    }
-    elsif ($inurl=~ /^([^:]+):\/\/(.*)/ ) {
-	$getprotocol = $1;
-	$getserver = $2;
-	$getpath = "";
-	$getdocument = "";
-    }
-    else {
-	print "Couldn't parse the specified URL, retry please!\n";
-	exit;
-    }
-}
-
-
-if(!$usestdin) {
-
-    &SplitURL($geturl);
-#print "protocol = $getprotocol\n";
-#print "server = $getserver\n";
-#print "path = $getpath\n";
-#print "document = $getdocument\n";
-#exit;
-
-    open(HEADGET, "$linkcheck $geturl|") ||
-	die "Couldn't get web page for some reason";
-  headget:
-    while(<HEADGET>) {
-#	print $_;
-	if($_ =~ /HTTP\/.*3\d\d /) {
-	    $pagemoved=1;
-	}
-	elsif($pagemoved &&
-	       ($_ =~ /^Location: (.*)/)) {
-	    $geturl = $1;
-
-	    &SplitURL($geturl);
-
-	    $pagemoved++;
-	    last headget;
-	}
-    }
-    close(HEADGET);
-
-    if($pagemoved == 1) {
-	print "Page is moved but we don't know where. Did you forget the ",
-	"traling slash?\n";
-	exit;
-    }
-
-    open(WEBGET, "$htmlget $geturl|") ||
-	die "Couldn't get web page for some reason";
-
-    while(<WEBGET>) {
-	$line = $_;
-	push @indoc, $line;
-	$line=~ s/\n//g;
-	$line=~ s/\r//g;
-#    print $line."\n";
-	$in=$in.$line;
-    }
-
-    close(WEBGET);
-}
-else {
-    while(<STDIN>) {
-	$line = $_;
-	push @indoc, $line;
-	$line=~ s/\n//g;
-	$line=~ s/\r//g;
-	$in=$in.$line;
-    }
-}
-
-  getlinkloop:
-    while($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";
-#		print "TAG: $tag\n";
-#		print "METHOD: $method\n";
-#		print "ACTION: $action\n";
-		$form=1;
-	    }
-	    elsif($form &&
-		  ($tag =~ /< *\/form/i )) {
-#		print "TAG: $tag\n";
-		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;
-#		print "TAG: $tag\n";
-		
-		$name=$tag;
-		if($name =~ /name *=/i) {
-		    $name=~ s/.*name *= *(\"|)([^ \">]*).*/$2/gi;
-		}
-		else {
-		    # no name given
-		    $name="";
-		}
-		# get value tag
-		$value= $tag;
-		if($value =~ /value *=/i) {
-		    $value=~ s/.*value *= *(\"|)([^ \">]*).*/$2/gi;
-		}
-		else {
-		    $value="";
-		}
-		
-		if($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}=$value;
-		    }
-		}
-	    }
-	    elsif($select &&
-		    ($tag =~ /^< *\/ *select/i)) {
-		$select = 0;
-	    }
-        }
-    }
-