LXR Cross Referencer Git repo

89 lines (67 with data), 2.3 kB

#!/usr/bin/perl
# $Id: ident,v 1.3 1999/05/25 19:33:47 argggh Exp $

# ident --	Look up identifiers
#
#	Arne Georg Gleditsch <argggh@ifi.uio.no>
#	Per Kristian Gjermshus <pergj@ifi.uio.no>
#
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

######################################################################

$CVSID = '$Id: ident,v 1.3 1999/05/25 19:33:47 argggh Exp $ ';

use strict;
use lib 'lib';

use LXR::Common qw(:html);
use Local;


sub ident { 
    print("<p align=center>\n",
	  "Type the full name of an identifier to summarize",
	  "<br>(a function name, variable name, typedef, etc.)\n",
	  "<br>Matches are case-sensitive.\n");                    

    print("<form method=get action=\"ident\">\n");

    foreach ($config->allvariables) {
	if ($config->variable($_) ne $config->vardefault($_)) {
	    print("<input type=hidden name=\"",$_, "\" ",
		  "value=\"", $config->variable($_), "\">\n");
	}
    }
    
    print("<b>Identifier: </b><input type=text name=\"i\" ",
	  "value=\"",$identifier,"\" size=50>\n",
	  "<input type=submit value=\"Find\">\n",
          "</form>\n");     

    
    if ($identifier) {
	my @refs = $index->getindex($identifier, $release);

	use Data::Dumper;

	print(STDERR Dumper(\@refs), "\n");

	print("<h1>$identifier</h1>\n");

	if (@refs) {
	    my $def;
	    while ($def = shift(@refs)) {
		my ($file, $line, $type) = @$def;
	    
		print("Defined as a $type_names{$type} in: ".
		      fileref("$file, line $line",
			      $file, $line).
		      "<br>\n");
	    }
	}
	else {
	    print("<br><b>Not used</b>");
	}
    }
}


httpinit;

makeheader('ident');
ident;
makefooter('ident');