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99 lines
2.4 KiB
Perl
Executable File
99 lines
2.4 KiB
Perl
Executable File
#!/usr/bin/perl -w
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# quick and dirty by :pragma
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use strict;
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use LWP::Simple;
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my ($result, $manpage, $section, $text, $name, $includes, $prototype, $conforms, $description);
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if ($#ARGV < 0) {
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print "Which command would you like information about?\n";
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die;
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}
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#$manpage = join(" ", @ARGV);
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$manpage = join("+", @ARGV);
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$section = "3";
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#if($manpage =~ m/([0-9]+)\s+(.*)/) {
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if($manpage =~ m/([0-9]+)\+(.*)/) {
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# $section = "$1 ";
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$section = $1;
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$manpage = $2;
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}
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if(!($section == 2 || $section == 3))
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{
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print "I'm only interested in displaying information from section 2 or 3.\n";
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exit 0;
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}
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#my $page = `man $section$manpage -w 2>&1`;
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#if($page =~ m/No.*?entry\sfor(.*)/i) {
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# print "No entry for$1\n";
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# exit 0;
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#}
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#$text = `groff -t -e -mandoc -Tascii $page`;
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#$text =~ s/\e.*?m//g;
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#$text = get("http://node1.yo-linux.com/cgi-bin/man2html?cgi_command=$manpage&cgi_section=$section&cgi_keyword=m");
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$text =
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get("http://www.freebsd.org/cgi/man.cgi?query=$manpage&sektion=$section&apropos=0&manpath=FreeBSD+6.2-RELEASE&format=ascii");
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if($text =~ m/Sorry, no data found/)
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{
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print "No information found for $manpage in section $section.\n";
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exit 0;
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}
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$text =~ m/^\s+NAME/gsm;
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if($text =~ m/(.*?)SYNOPSIS/gsi) {
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$name = $1;
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}
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my $i = 0;
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while ($text =~ m/#include <(.*?)>/gsi) {
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$includes .= ", " if($i > 0);
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$includes .= "$1";
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$i++;
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}
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$prototype = "$1 $2$manpage($3);"
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if($text =~ m/SYNOPSIS.*^\s+(.*?)\s+(\*?)$manpage\s*\((.*?)\)\;?\n.*DESC/ms);
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if($text =~ m/DESCRIPTION.*?$manpage(.*?)\./si) {
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$description = "$manpage $1";
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$description =~ s/\-\s+//g;
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}
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if ($text =~ m/^CONFORMING TO.*?^\s+The\s$manpage\s.*conforms to\s(.*?)$/ms) {
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$conforms = $1;
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} elsif ($text =~ m/^CONFORMING TO.*?^\s+The\s+$manpage\s+.*?is\s+compatible\s+with\s+(.*?)$/ms) {
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$conforms = "$1 ...";
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} elsif ($text =~ m/^CONFORMING TO.*?^\s+(.*?)\.\s/ms or
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$text =~ m/^CONFORMING TO.*?^\s+(.*?)$/ms) {
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$conforms = $1;
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}
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$result = "";
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$result .= "$name - " if (not defined $includes);
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$result .= "Includes: $includes - " if (defined $includes);
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$result .= "$prototype - " if (defined $prototype);
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$result .= "$conforms - " if (defined $conforms);
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$result .= $description;
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$result =~ s/^\s+//g;
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$result =~ s/\s+/ /g;
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$result =~ s/ANSI - C/ANSI C/g;
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$result =~ s/\n//g;
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$result =~ s/\r//g;
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$result =~ s/\<A HREF.*?>//g;
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$result =~ s/\<\/A>//g;
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$result =~ s/"//g;
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print "$result - http://www.iso-9899.info/man?$manpage";
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