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info2html
info2html-2.0.dif
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File info2html-2.0.dif of Package info2html
--- info2html | 91 +++++++++++++++++++++++++++++++++++++++++---------------- info2html.conf | 27 ++++++++-------- infocat | 14 +++++++- 3 files changed, 91 insertions(+), 41 deletions(-) --- info2html +++ info2html 2017-08-07 12:10:40.074152757 +0000 @@ -62,15 +62,20 @@ $FTAG = '[^\)]+'; #-- p #--------------------------------------------------------- # Don't reveal where we're looking... --jonh 5/20/97 (and reapplied 5/4/1998) sub DieFileNotFound{ - local($FileName) = @_; + local($FileName) = CGI::escape(@_); #-- TEXT : error message if a file could not be opened print <<"EOF"; -<html><head><title>Info Files - Error Message</title> +<html> +<head> +<title>Info Files - Error Message</title> $BOTS_STAY_AWAY -$HTML_HEAD_STUFF</head><body class='error noopen'> +$HTML_HEAD_STUFF +</head> +<body bgcolor="#ffffff" link="#008000" alink="#008000" vlink="#fb8000" class='error noopen'> <h1>File IO Error</h1> The Info file could not be opened for reading. -</body></html> +</body> +</html> EOF die "\n"; } @@ -91,6 +96,28 @@ sub Escape{ } #---------------------------------------------------------- +# DirnameCheck +#---------------------------------------------------------- +sub DirnameCheck{ + local($Base) = @_; + local($Dir) = @_; + + $Base =~ s@.*/@@g; + $Dir =~ s@/[^/]*$@@; + + if ($Dir eq $Base) { + $Dir = ""; + return(1); + } + + for (@INFODIR) { + return(1) if ( $Dir eq $_ ); + } + + return(0); +} + +#---------------------------------------------------------- # DeEscape #---------------------------------------------------------- sub DeEscape{ @@ -100,6 +127,10 @@ sub DeEscape{ $Tag =~ s/%20/ /g; #-- oh yes it is -- jonh 5/16/1997 #$Tag; + $Tag =~ s/^ //g; + $Tag =~ s|\.\./||g; + $Tag =~ s|\.\.||g; + $Tag =~ s|\./||g; return CGI::unescape($Tag); } @@ -172,23 +203,23 @@ sub MenuItem2HTML{ $Line = &Tab2Space($Line); # make sure columns line up well if ($Line =~ /\* ([^:]+)::/){ # -- is a simple entry ending with :: ? - $MenuLinkTag = $1; + $MenuLinkTag = $1; $MenuLinkRef = $1; $MenuLinkText = $'; $MenuLinkFile = &Escape($BaseInfoFile); } elsif ($Line =~ /\* ([^:]+):(\s*\(($FTAG)\)\.?)?(.*)$/) { $MenuLinkFile = $BaseInfoFile; - $MenuLinkRef = $1; + $MenuLinkRef = $1; $MenuLinkText = $4; if ($2) { $MenuLinkFile = $3; - $MenuLinkTag = 'Top'; + $MenuLinkTag = 'Top'; $MenuLinkText = ($2 ? ' ' x (length($2)+1) : '') . "$4\n"; } else { $Line = "$4\n"; if ($Line =~ /( *($TAG)?$TE(.*))$/) { - $MenuLinkTag = $2; + $MenuLinkTag = $2; $MenuLinkText = $Line; } } @@ -213,11 +244,10 @@ sub MenuItem2HTML{ sub ReadIndirectTable{ local($FileName,*InfoFiles,*Offsets) = @_; local($i,$Next); -# open(FH1,$FileName) || &DieFileNotFound($FileName); if ( $FileName =~ /^(.+)\.gz$/ ) { - open(FH1,"gunzip < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); + open(FH1,"gunzip -q -d -c < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); } elsif ( $FileName =~ /^(.+)\.bz2$/ ) { - open(FH1,"bzcat " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); + open(FH1,"bunzip2 -q -d -c < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); } else { open(FH1,$FileName) || &DieFileNotFound($FileName); } @@ -260,9 +290,9 @@ sub ReadTagTable{ local($File,$Offset); if ( $FileName =~ /^(.+)\.gz$/ ) { - open(FH,"gunzip < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); + open(FH,"gunzip -q -d -c < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); } elsif ( $FileName =~ /^(.+)\.bz2$/ ) { - open(FH,"bzcat " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); + open(FH,"bunzip2 -q -d -c < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); } else { open(FH,$FileName) || &DieFileNotFound($FileName); } @@ -304,8 +334,9 @@ sub ReadTagTable{ # transforms them to HTML using a little icon #---------------------------------------------------------- sub ParsCrossRefs{ - local($prev,$Line,$BaseInfoFile) = @_; - local($*,$NewLine,$Token) = (1); + my ($prev,$Line,$BaseInfoFile) = @_; + my ($NewLine,$Token); + my ($CrossRef, $CrossRefFile, $CrossRefTag, $CrossRefRef, $CrossRefText); $Line = " ".$Line; if ($prev =~ /\*Note([^\t\,\.]*)$/i) { if ($Line =~ /^$TAG$TE/) { @@ -437,8 +468,11 @@ sub PrintHeader{ ; print <<"EOF"; -<html><head><title>Info: ($BaseInfoFile) $LinkList[1]</title> -$HTML_HEAD_STUFF</head><body class='node'> +<html> +<head> +<title>Info: ($BaseInfoFile) $LinkList[1]</title> +$HTML_HEAD_STUFF</head> +<body bgcolor="#ffffff" link="#008000" alink="#008000" vlink="#fb8000" class='node'> EOF print "\n<div class='nav navtop'\n>", @@ -484,7 +518,7 @@ EOF print "<!-- info2html v$VERSION -->\n"; } - print "</body></html>\n"; + print "</body>\n</html>\n"; return; } @@ -493,14 +527,21 @@ EOF #---------------------------------------------------------- sub ReplyNotFoundMessage{ local($FileName,$Tag) = @_; + $FileName = CGI::escape($FileName); + $Tag = CGI::escape($Tag); print <<"EOF"; -<html><head><title>Info Files - Error Message</title> +<html> +<head> +<title>Info Files - Error Message</title> $BOTS_STAY_AWAY -$HTML_HEAD_STUFF</head><body class='error nonesuch'> +$HTML_HEAD_STUFF +</head> +<body bgcolor="#ffffff" link="#008000" alink="#008000" vlink="#fb8000" class='error nonesuch'> <h1>Error</h1> The Info node <em>$Tag</em> in Info file <em>$FileName</em> does not exist. -</body></html> +</body> +</html> EOF } #----------------------------------------------------------- @@ -514,9 +555,9 @@ sub InfoNode2HTML{ local($FileName,$Offset,$Tag,$BaseInfoFile) = @_; local($Found); if ( $FileName =~ /^(.+)\.gz$/ ) { - open(FH2,"gunzip < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); + open(FH2,"gunzip -q -d -c < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); } elsif ( $FileName =~ /^(.+)\.bz2$/ ) { - open(FH2,"bzcat " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); + open(FH2,"bunzip2 -q -d -c < " . $FileName . " 2>/dev/null |") || &DieFileNotFound($FileName); } else { open(FH2,$FileName) || &DieFileNotFound($FileName); } @@ -657,8 +698,8 @@ $PROGRAM = $ENV{'SCRIPT_NAME'}; $CommandLine = DeEscape($ENV{'QUERY_STRING'}); # jonh DeEscape() 1997.05.16 if ($CommandLine =~ /\(([^\)]+)\)(.+)/) { $BaseInfoFile = &DeEscape($1); - $BaseInfoFile =~ s#\.\./##g; # jonh 5/20/97 -- sanitize up-references $NodeName = &DeEscape($2); + &DirnameCheck($BaseInfoFile) || &DieFileNotFound($BaseInfoFile); } elsif( $CommandLine =~ /^([-_0-9a-zA-Z]+)$/) { # tolerate bare queries $BaseInfoFile = &DeEscape($1); $NodeName = 'Top'; @@ -674,7 +715,7 @@ $File = $BaseInfoFile if $File eq ""; $FileNameFull = &FindFile($File); &InfoNode2HTML($FileNameFull,$Offset,$NodeName,$BaseInfoFile); -exit; +exit 0; ############################################################################### # # --- info2html.conf +++ info2html.conf 2017-08-07 11:20:18.864788475 +0000 @@ -26,7 +26,8 @@ #-- URL for an icon for cross references #$CR_URL = ''; -$CR_URL = '⇒'; +#$CR_URL = '⇒'; +$CR_URL = '<img src="/gif/r_hand.gif" align=top border=0 alt="See">'; #-- Leading decoration for menu items #$MENU_DOT = "* "; @@ -34,20 +35,23 @@ $MENU_DOT = "· "; #-- URL specifying an icon for an 'up' link #$UP_URL = '<img border=1 width=20 height=22 src="/icons/up.gif" alt="up">'; -$UP_URL = '<span class="icon">↑</span>'; +#$UP_URL = '<span class="icon">↑</span>'; +$UP_URL = '<img src="/gif/u_arrow.gif" align=top border=0 alt="Up">'; #-- URL specifying an icon for a 'next' link #$NEXT_URL = '<img border=1 width=20 height=22 src="/icons/right.gif" alt="next">'; -$NEXT_URL = '<span class="icon">→</span>'; +#$NEXT_URL = '<span class="icon">→</span>'; +$NEXT_URL = '<img src="/gif/r_arrow.gif" align=top border=0 alt="Next">'; #-- URL specifying an icon for a 'prev' link #$PREV_URL = '<img border=1 width=20 height=22 src="/icons/left.gif" alt="previous">'; -$PREV_URL = '<span class="icon">←</span>'; +#$PREV_URL = '<span class="icon">←</span>'; +$PREV_URL = '<img src="/gif/l_arrow.gif" align=top border=0 alt="Prev">'; #-- URL specifying an icon for a link to the catalog page #$CATALOG_URL = '<img src="/icons/ball.red.gif" title="catalog" alt="catalog" border=1 width=20 height=22>'; -$CATALOG_URL = '<span class="icon">⇖</span>'; - +#$CATALOG_URL = '<span class="icon">⇖</span>'; +$CATALOG_URL = '<img src="/gif/r-ball.gif" align=top border=0 alt="*">'; #-- Location of info files. Customize as necessary! # Note that we (currently) don't use quite the same path-resolution @@ -56,15 +60,10 @@ $CATALOG_URL = '<span class="icon"> @INFODIR = ( '/usr/share/info/', - '/usr/share/info/emacs-21/', - - '/usr/local/GNU/info', - '/usr/local/GNU/emacs18.58/info', + '/usr/info/', '/usr/local/info', - '/opt/FSFgzip/info', - '/opt/FSFgmake/info', - '/opt/GCC2721/info', - '/usr/local/lib/bash-doc-2.01/lib/readline/doc/' + '/usr/local/lib/info', + '/usr/share/xemacs/info' ); #-- URL for documentation of info2html --- infocat +++ infocat 2017-08-07 12:24:27.423036335 +0000 @@ -66,6 +66,10 @@ sub DeEscape{ #$Tag =~ s/%20/ /g; #-- yes it is jonh 5/16/97 #$Tag; + $Tag =~ s/^ //g; + $Tag =~ s|\.\./||g; + $Tag =~ s|\.\.||g; + $Tag =~ s|\./||g; return CGI::unescape($Tag); } @@ -83,6 +87,7 @@ print "$HTML_HEAD_STUFF</head><body clas my( %Desc2BaseExt, %BaseFreq, %BaseExt2Base ); +$SIG{'PIPE'} = 'IGNORE'; foreach $dir (@INFODIR) { opendir(DIR, $dir) or next; while ($baseext = readdir(DIR)) { @@ -90,12 +95,17 @@ foreach $dir (@INFODIR) { my $base; if ($baseext =~ m/^(.+)\.info\.bz2$/ ) { $base = $1; - next unless open INFOFILE, "bzcat $dir/$baseext|"; + next unless open INFOFILE, "bunzip2 -q -d -c < $dir/$baseext|"; $collect = 0; } elsif ($baseext =~ m/^(.+)\.info\.gz$/ ) { $base = $1; - next unless open INFOFILE, "gzip -dc $dir/$baseext|"; + next unless open INFOFILE, "gunzip -q -d -c < $dir/$baseext|"; + $collect = 0; + } + elsif ($baseext =~ m/^(.+)\.info\.xz$/ ) { + $base = $1; + next unless open INFOFILE, "xz -q -d -c < $dir/$baseext|"; $collect = 0; } elsif ($baseext =~ m/^(.+)\.info$/) {
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