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Diff for /loncom/build/Attic/parse.pl between versions 1.1 and 1.36

version 1.1, 2000/12/05 15:30:47 version 1.36, 2001/04/17 14:09:51
Line 2 Line 2
   
 # Scott Harrison  # Scott Harrison
 # November 2000  # November 2000
   # 12/5/2000,12/7,12/8,12/9,12/10,12/11,12/12,12/13,12/14,12/21 Scott Harrison
   # 1/8/2001,1/10/2001,1/13/2001,1/16/2001,1/18/2001,1/23/2001 Scott Harrison
   # 2/26/2001,2/27/2001,3/5/2001,4/10/2001,4/11,2001,4/13,2001 Scott Harrison
   # 4/17/2001 Scott Harrison
   
 # read in loncapa tags and metagroup tags  # Read in loncapa tags and metagroup tags.  Output various
   # useful files for viewing, compiling, monitoring, updating,
   # and installing.
   
   # This code works well.  HOWEVER, I was in a rush when I
   # wrote it.  Future plans are that the parsing should be
   # much more event-state based and the input should be
   # more XML-ish. -Scott
   
   # ---------------------------------------------- Read in command line arguments
 my ($file,$mode)=@ARGV;  my ($file,$mode)=@ARGV;
   
   # ---------------------------------------------------- Read in master data file
 open IN,"<$file";  open IN,"<$file";
 my @lines=<IN>;  my @lines=<IN>;
 close IN;  close IN;
 my $info=join('',@lines);  my $info1=join('',@lines);
 my $info2=$info; # value to allow for meta data group retrieval  my $info2=$info1; # value to allow for meta data group retrieval
   
   # ------------------------------------------------------- Make default settings
   my $distribution="redhat6.2";
   my $date=`date +'%B %e, %Y'`; chop $date;
   my $buildhost=`hostname`; chop $buildhost;
   # file category mappings
   my %fcm=(
    'conf' => 'configurable',
    'graphic file' => 'graphicfile',
    'handler' => 'handler',
    'interface file' => 'interfacefile',
    'symbolic link' => 'link',
    'root script' => 'rootscript',
    'script' => 'script',
    'setuid script' => 'setuid',
    'static conf' => 'static',
    'system file' => 'systemfile',
    );
   
 my %ihash; # big data storage object  # ---------------------------------------------------- Parse the marked up data
 while ($info=~/\<loncapa\s+(.*?)\>/isg) {  my %info; # big data storage object
   while ($info1=~/\<loncapa\s+(.*?)\>/isg) {
     my $keystring=$1;      my $keystring=$1;
     my %hash=map {my ($key,$value)=split(/\=(?!")|\=(?=\s*"[^"]*"[^"]*$)/); $value=~s/^"//; $value=~s/"$//;(uc($key),$value);} split(/\s+(?=\w+\s*\=)/,$keystring);      # In the parsing of LON-CAPA tags, remove boundary white-space,
       # and handle quotation commands.
       my %hash=map {my ($key,$value)=split(/\=(?!")|\=(?=\s*"[^"]*"[^"]*$)/);
                                      $value=~s/^"//;
       $value=~s/"$//;
                                      (uc($key),$value);}
                split(/\s+(?=\w+\s*\=)/,$keystring);
       # Handle the different types of commands
     if (uc($hash{'TYPE'}) eq "OWNERSHIP") {      if (uc($hash{'TYPE'}) eq "OWNERSHIP") {
         $info{$hash{'TYPE'}}{$hash{'CATEGORY'}}{'CHMOD'}=$hash{'CHMOD'};          $info{$hash{'TYPE'}}{$hash{'CATEGORY'}}{'CHMOD'}=$hash{'CHMOD'};
         $info{$hash{'TYPE'}}{$hash{'CATEGORY'}}{'CHOWN'}=$hash{'CHOWN'};          $info{$hash{'TYPE'}}{$hash{'CATEGORY'}}{'CHOWN'}=$hash{'CHOWN'};
Line 29  while ($info=~/\<loncapa\s+(.*?)\>/isg) Line 69  while ($info=~/\<loncapa\s+(.*?)\>/isg)
         $info{$hash{'TYPE'}}{$hash{'NAME'}}=$hash{'VALUE'};          $info{$hash{'TYPE'}}{$hash{'NAME'}}=$hash{'VALUE'};
     }      }
     elsif (uc($hash{'TYPE'}) eq "DIRECTORY") {      elsif (uc($hash{'TYPE'}) eq "DIRECTORY") {
         $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'CATEGORY'}=$hash{'CATEGORY'};          $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'CATEGORY'}=
         $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'DESCRIPTION'}=$hash{'DESCRIPTION'} if $hash{'DESCRIPTION'};                                                         $hash{'CATEGORY'};
           $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'DESCRIPTION'}=
                                  $hash{'DESCRIPTION'} if $hash{'DESCRIPTION'};
     }      }
     elsif (uc($hash{'TYPE'}) eq "LOCATION") {      elsif (uc($hash{'TYPE'}) eq "LOCATION") {
         $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'CATEGORY'}=$hash{'CATEGORY'};          $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'CATEGORY'}=                               $hash{'CATEGORY'};
         $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'SOURCE'}=$hash{'SOURCE'};          $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'LINKTO'}=                               $hash{'LINKTO'};
           $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{'SOURCE'}=                                               $hash{'SOURCE'};
         # get surrounding metagroup information          # get surrounding metagroup information
         my $ckeystring=$keystring; $ckeystring=~s/(SOURCE\=\"[^"]*)\*/$1\\\*/g;          my $ckeystring=$keystring; $ckeystring=~s/(SOURCE\=\"[^"]*)\*/$1\\\*/g;
           $ckeystring=~s/(TARGET\=\"[^"]*)\*/$1\\\*/g;
         $info2=~/.*\<(?:metagroup|metasupergroup)\>(.*?)\<loncapa\s+$ckeystring\>(.*?)\<\/(?:metagroup|metasupergroup)\>/is;          $info2=~/.*\<(?:metagroup|metasupergroup)\>(.*?)\<loncapa\s+$ckeystring\>(.*?)\<\/(?:metagroup|metasupergroup)\>/is;
  my $data=$1.$2;   my $data=$1.$2;
         my @meta=('description','build','dependencies','files','note');          my @meta=('description','build','dependencies','files','note');
         foreach my $m (@meta) {          foreach my $m (@meta) {
     if ($data=~/\<($m)\>(.*?)\<\/$m\>/sgi) {      if ($data=~/\<($m)\>(.*?)\<\/$m\>/sgi) {
  my ($key,$value)=($1,$2);   my ($key,$value)=($1,$2);
  $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{$key}=$value;   $info{$hash{'TYPE'}}{$hash{'DIST'}}{$hash{'TARGET'}}{uc($key)}=
  print "$key\n\n$value\n\n\n\n";                                                      $value;
     }      }
         }          }
     }      }
Line 53  while ($info=~/\<loncapa\s+(.*?)\>/isg) Line 97  while ($info=~/\<loncapa\s+(.*?)\>/isg)
     }      }
 }  }
   
   my $a;
   my @directories;
   if ($mode eq "HTML") {
       $a=&begin_description_page;
       print $a;
       $a=&make_rpm_description_block;
       print $a;
       @directories=&determine_directory_structure;
       $a=&make_directory_structure_description_block(\@directories);
       print $a;
       $a=&make_file_type_ownership_and_permissions_description_block;
       print $a;
       $a=&make_directory_and_file_structure_description_block(\@directories);
       print $a;
       $a=&end_description_page;
       print $a;
   }
   elsif ($mode eq "SPEC") {
       my $out=$info{'RPM'}{'Name'} . '-' . $info{'RPM'}{'Version'} . '.spec';
       open OUT,">$out";
       $a=&make_rpm_spec_block;
       print OUT $a;
       $a=&make_rpm_build_block;
       print OUT $a;
       @directories=&determine_directory_structure;
       $a=&make_directory_structure_spec_block(\@directories);
       print OUT $a;
       $a=&make_directory_and_file_structure_spec_block(\@directories);
       print OUT $a;
       $a=&end_spec_page;
       print OUT $a;
       close OUT;
   }
   elsif ($mode eq "LCMakefile") {
       @directories=&determine_directory_structure;
       $a=&make_directory_LCMakefile_segment(\@directories);
       print $a;
       $a=&make_files_LCMakefile_segment(\@directories);
       print $a;
       $a=&make_links_LCMakefile_segment(\@directories);
       print $a;
   }
   elsif ($mode eq "BinaryRoot") {
       mkdir "BinaryRoot",0755;
       open OUT,">Makefile.BinaryRoot";
       @directories=&determine_directory_structure;
       $a=&make_directory_binaryroot_segment(\@directories);
       print OUT $a;
       $a=&make_files_binaryroot_segment(\@directories);
       print OUT $a;
       $a=&make_links_binaryroot_segment(\@directories);
       print OUT $a;
       close OUT;
       print `make -f Makefile.BinaryRoot TARGET='BinaryRoot' SOURCE='../..' directories`;
       print `make -f Makefile.BinaryRoot TARGET='BinaryRoot' SOURCE='../..' files`;
       print `make -f Makefile.BinaryRoot TARGET='BinaryRoot' SOURCE='../..' links`;
       open OUT,">base_file_list.txt";
       $a=&make_file_list(\@directories);
       print OUT $a;
       close OUT;
       open OUT,">setup_file_list.txt";
       print OUT "BinaryRoot/etc/passwd\n";
       close OUT;
       open OUT,">BinaryRoot/etc/passwd";
       print OUT<<END;
   root::0:0:root:/root:/bin/bash
   bin:!!:1:1:bin:/bin:
   daemon:!!:2:2:daemon:/sbin:
   adm:!!:3:4:adm:/var/adm:
   lp:!!:4:7:lp:/var/spool/lpd:
   sync:!!:5:0:sync:/sbin:/bin/sync
   shutdown:!!:6:0:shutdown:/sbin:/sbin/shutdown
   halt:!!:7:0:halt:/sbin:/sbin/halt
   mail:!!:8:12:mail:/var/spool/mail:
   news:!!:9:13:news:/var/spool/news:
   uucp:!!:10:14:uucp:/var/spool/uucp:
   operator:!!:11:0:operator:/root:
   games:!!:12:100:games:/usr/games:
   gopher:!!:13:30:gopher:/usr/lib/gopher-data:
   ftp:!!:14:50:FTP User:/home/ftp:
   nobody:!!:99:99:Nobody:/:
   www:!!:500:500:www:/home/www:/bin/bash
   END
   close OUT;
       open OUT,">>setup_file_list.txt";
       print OUT "BinaryRoot/etc/hosts.deny\n";
       close OUT;
       open OUT,">BinaryRoot/etc/hosts.deny";
       print OUT<<END;
   ALL: ALL
   END
   close OUT;
       
       `install -o 500 -g 500 -m 0700 -d BinaryRoot/home/www`;
       open OUT,">>setup_file_list.txt";
       print OUT "BinaryRoot/home/www\n";
       close OUT;
       `install -d BinaryRoot/etc/pam.d`;
       open OUT,">>setup_file_list.txt";
       print OUT "BinaryRoot/etc/pam.d/passwd\n";
       close OUT;
       open OUT,">BinaryRoot/etc/pam.d/passwd";
       print OUT<<END;
   #%PAM-1.0
   auth       required     /lib/security/pam_pwdb.so shadow nullok
   account    required     /lib/security/pam_pwdb.so
   password   required     /lib/security/pam_cracklib.so retry=3
   password   required     /lib/security/pam_pwdb.so use_authtok nullok
   END
   close OUT;
       open OUT,">>setup_file_list.txt";
       print OUT "BinaryRoot/etc/pam.d/login\n";
       close OUT;
       open OUT,">BinaryRoot/etc/pam.d/login";
       print OUT<<END;
   #%PAM-1.0
   auth       required     /lib/security/pam_securetty.so
   auth       required     /lib/security/pam_pwdb.so shadow nullok
   auth       required     /lib/security/pam_nologin.so
   account    required     /lib/security/pam_pwdb.so
   password   required     /lib/security/pam_cracklib.so
   password   required     /lib/security/pam_pwdb.so nullok use_authtok
   session    required     /lib/security/pam_pwdb.so
   session    optional     /lib/security/pam_console.so
   END
   close OUT;
   
   }
   elsif ($mode eq "status") {
       $a=&begin_description_page('status');
       print $a;
       $a=&make_rpm_description_block('status');
       print $a;
       @directories=&determine_directory_structure('status');
       $a=&make_directory_structure_description_block(\@directories,'status');
       print $a;
       $a=&make_file_type_ownership_and_permissions_description_block('status');
       print $a;
       $a=&make_directory_and_file_structure_description_block(\@directories,'status');
       print $a;
       $a=&end_description_page('status');
       print $a;
   }
   elsif ($mode eq "update") {
   }
   elsif ($mode eq "configinstall") {
       @directories=&determine_directory_structure;
       $a=&make_files_configinstall_segment(\@directories);
       print $a;
       $a=&make_files_configpermissions_segment(\@directories);
       print $a;
   }
   elsif ($mode eq "install") {
       @directories=&determine_directory_structure;
       $a=&make_directory_install_segment(\@directories);
       print $a;
       $a=&make_files_install_segment(\@directories);
       print $a;
       $a=&make_links_install_segment(\@directories);
       print $a;
   }
   elsif ($mode eq "build") {
       @directories=&determine_directory_structure;
       $a=&make_files_build_segment(\@directories);
       print $a;
   }
   
   # ------------------------------------------------------ a list of file targets
   sub make_file_list {
       my ($dirs)=@_;
       my $description;
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    $description.=<<END;
   BinaryRoot/$d
   END
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
           }
    my $pwd=`pwd`; chop $pwd;
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $rot="/".$filesfull[$i];
    if ($rot=~/\*/) {
       $rot=~s/[^\/]+$// if $rot=~/\*/;
       my $listing=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'FILES'};
       chop $listing;
       my @list=split(/\s+/,$listing);
       my $rot2;
       foreach my $l (@list) {
    $l=~s/^\s*//; $l=~s/\s*$//;
    $rot2.="BinaryRoot$rot$l\n" if length($l);
       }
       chop $rot2;
       $rot=$rot2;
    }
    else {
       $rot="BinaryRoot$rot";
    }
    if ($category eq "conf") {
       $rot.=" # config";
    }
    $description.=<<END;
   $rot
   END
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # --------------------------------- Commands to make BinaryRoot directories
   sub make_directory_binaryroot_segment {
       my ($dirs)=@_;
       my $description=<<END;
   directories:
   END
       foreach my $d (@$dirs) {
    my $category=$info{'DIRECTORY'}{$distribution}{$d}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my ($owner,$group)=split(/\:/,$devchown);
    my $own=$devchown; $own=~s/\:/\,/;
    $description.=<<END;
   \tinstall -o $owner -g $group -m $devchmod -d \$(TARGET)/$d
   END
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # --------------------------------------- Commands to make BinaryRoot files
   sub make_files_binaryroot_segment {
       my ($dirs)=@_;
       my $description=<<END;
   files:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
       $description.=<<END;
   \t# $d $dirdescription
   END
           }
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $rot=$filesfull[$i];
    $rot=~s/[^\/]+$/\./ if $rot=~/\*/;
    my ($owner,$group)=split(/\:/,$devchown);
    $description.=<<END if $category ne 'symbolic link';
   \tinstall -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
   END
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------------------------------ Commands to make BinaryRoot symbolic links
   sub make_links_binaryroot_segment {
       my ($dirs)=@_;
       my $description=<<END;
   links:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $linkto=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'LINKTO'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    $description.=<<END if $category eq 'symbolic link';
   \tln -s /$linkto \$(TARGET)/$filesfull[$i]
   END
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------ Installation commands for a Makefile used only by a rpm -ba invocation
   sub make_directory_LCMakefile_segment {
       my ($dirs)=@_;
       my $description=<<END;
   directories:
   END
       foreach my $d (@$dirs) {
    my $category=$info{'DIRECTORY'}{$distribution}{$d}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $own=$devchown; $own=~s/\:/\,/;
    $description.=<<END;
   \tinstall -m $devchmod -d \$(SOURCE)/$d \$(ROOT)/$d
   END
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------ Installation commands for a Makefile used only by a rpm -ba invocation
   sub make_files_LCMakefile_segment {
       my ($dirs)=@_;
       my $description=<<END;
   files:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
       $description.=<<END;
   \t# $d $dirdescription
   END
           }
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $rot=$filesfull[$i];
    $rot=~s/[^\/]+$/\./ if $rot=~/\*/;
    $description.=<<END if $category ne 'symbolic link';
   \tinstall -m $devchmod \$(SOURCE)/$filesfull[$i] \$(ROOT)/$rot
   END
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------ Installation commands for a Makefile used only by a rpm -ba invocation
   sub make_links_LCMakefile_segment {
       my ($dirs)=@_;
       my $description=<<END;
   links:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $linkto=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'LINKTO'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    $description.=<<END if $category eq 'symbolic link';
   \tln -s /$linkto \$(ROOT)/$filesfull[$i]
   END
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # --------------------------------- Installation commands to install directories
   sub make_directory_install_segment {
       my ($dirs)=@_;
       my $description=<<END;
   directories:
   END
       foreach my $d (@$dirs) {
    my $category=$info{'DIRECTORY'}{$distribution}{$d}{'CATEGORY'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my ($owner,$group)=split(/\:/,$devchown);
    my $own=$devchown; $own=~s/\:/\,/;
    $description.=<<END;
   \tinstall -o $owner -g $group -m $devchmod -d \$(TARGET)/$d
   END
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------------------------------------------------------ Commands to build files
   sub make_files_build_segment {
       my ($dirs)=@_;
       my $description;
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       my $tab="\t";
       my $sources="# Dynamic Makefile generated by LON-CAPA build process\n\n";
       $sources.="SHELL=\"/bin/sh\"\n\n";
       $sources.="\nall: ";
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    if (@files) {
               foreach my $i (0..$#files) {
    # if has build information, output appropriate something
    my $build=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'BUILD'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    $build=~s/^\s+//; $build=~s/\s+$//;
    if ($build) {
       my $dependencies=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'DEPENDENCIES'};
       my $source2=$source;
       $source2=~s/^[^\/]+\///;
        $source2="../" . $source2;
       $sources.="$source2 ";
       my $directory=$build;
       $directory=~s/^[^\/]+\///;
       $directory=~s/([^\/]+)$//;
        $directory="../" . $directory;
       my $buildfile=$1;
       my $sdir=$source;
       $sdir=~s/^[^\/]+\///;
       $sdir=~s/([^\/]+)$//;
        $sdir="../" . $sdir;
       $dependencies=~s/\s+$//;
       my $depstat="";
       if ($dependencies=~s/\s+\[ALWAYS_RUN_BUILD_COMMAND\]//) {
    $depstat=" alwaysrun";
       }
       $dependencies=~s/\s+/ $sdir/gs;
       my @deps=split(/\s+/,$dependencies);
       shift @deps;
       my $testing=<<END;
    \@if !(echo "");\\
           then echo "**** LON-CAPA WARNING **** Strange shell. Check your path settings.";\\
   END
       foreach my $d (@deps) {
    $testing.=<<END;
    elif !(test -r $d);\\
    then echo "**** LON-CAPA WARNING **** missing the file: $d";\\
   END
       }
       chop $testing;
       $description.=<<END;
   $source2: $depstat
   $testing
           else \\
       ${tab}cd $directory; sh ./$buildfile;\\
           fi
   
   END
    }
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $rot=$filesfull[$i];
    $rot=~s/[^\/]+$/\./ if $rot=~/\*/;
   # $description.=<<END if $category ne 'symbolic link';
   #\tinstall -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
   #END
       }
    }
       }
       $description.=<<END;
   alwaysrun:
   
   END
       $sources.="\n\n";
       return ($sources . $description);
   }
   
   # --------------------------------------- Installation commands to install files
   sub make_files_install_segment {
       my ($dirs)=@_;
       my $description=<<END;
   files:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
       $description.=<<END;
   \t# $d $dirdescription
   END
           }
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $rot=$filesfull[$i];
    $rot=~s/[^\/]+$/\./ if $rot=~/\*/;
    my ($owner,$group)=split(/\:/,$devchown);
    if ($category ne 'conf' && $category ne 'symbolic link') {
       if ($source!~/\*/) {
    $description.=<<END;
   \ttest '-e \$(SOURCE)/$source' \&\& install -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot || echo "**** LON-CAPA WARNING **** CVS source file does not exist: \$(SOURCE)/$source"
   END
                       }
       else {
    $description.=<<END;
   \tinstall -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
   END
       }
                   }
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------ Installation commands to install configuration files (and make backups)
   sub make_files_configinstall_segment {
       my ($dirs)=@_;
       my $description=<<END;
   configfiles:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
       $description.=<<END;
   \t# $d $dirdescription
   END
           }
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $rot=$filesfull[$i];
    $rot=~s/[^\/]+$/\./ if $rot=~/\*/;
    my ($owner,$group)=split(/\:/,$devchown);
    if ($category eq 'conf') {
       $description.=<<END;
   \tcp -p \$(TARGET)/$rot \$(TARGET)/$rot`date +'.\%Y\%m\%d\%H\%M\%S'` 2>/dev/null; install -o $owner -g $group -m $devchmod \$(SOURCE)/$source \$(TARGET)/$rot
   END
                   }
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------ Commands to enforce configuration file permissions
   sub make_files_configpermissions_segment {
       my ($dirs)=@_;
       my $description=<<END;
   configpermissions:
   END
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
       $description.=<<END;
   \t# $d $dirdescription
   END
           }
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $rot=$filesfull[$i];
    $rot=~s/[^\/]+$/\./ if $rot=~/\*/;
    my ($owner,$group)=split(/\:/,$devchown);
    if ($category eq 'conf') {
       $description.=<<END;
   \tchmod $devchmod \$(TARGET)/$rot
   \tchown $devchown \$(TARGET)/$rot
   END
                   }
       }
    }
       }
       $description.=<<END;
   
   END
       return $description;
   }
   
   # ------------------------------ Installation commands to install symbolic links
   sub make_links_install_segment {
       my ($dirs)=@_;
       my $description=<<END;
   links:
   END
       chop $description;
       my $description2;
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $linkto=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'LINKTO'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    if ($category eq 'symbolic link') {
       $description.=" \$(TARGET)/$filesfull[$i]";
       $description2.=<<END;
   \$(TARGET)/$filesfull[$i]:
   \tln -s /$linkto \$(TARGET)/$filesfull[$i]
   
   END
                   }
       }
    }
       }
       $description.=<<END;
   
   END
       $description.=$description2;
       return $description;
   }
   
   # --------------------------------------------------------- Make RPM .spec block
   sub make_rpm_spec_block {
       my $pwd=`pwd`; chop $pwd;
       my $buildroot="$pwd/LON-CAPA-BuildRoot";
       my $source=$info{'RPM'}{'Name'} . "-" . $info{'RPM'}{'Version'} . '.tar.gz';
       my $description=<<END;
   Summary: $info{'RPM'}{'Summary'}
   Name: $info{'RPM'}{'Name'}
   Version: $info{'RPM'}{'Version'}
   Release: $info{'RPM'}{'Release'}
   Vendor: $info{'RPM'}{'Vendor'} 
   BuildRoot: $buildroot
   Copyright: $info{'RPM'}{'Copyright'}
   Group: $info{'RPM'}{'Group'}
   Source: $source
   AutoReqProv: $info{'RPM'}{'AutoReqProv'}
   \%description
   $info{'RPM'}{'description'}
   
   END
       return $description;
   }
   
   # --------------------------------------------------- Make RPM build .spec block
   sub make_rpm_build_block {
       my $pwd=`pwd`; chop $pwd;
       my $buildroot="$pwd/LON-CAPA-BuildRoot";
       my $sourceroot="$pwd/LON-CAPA-SourceRoot";
       my $description=<<END;
   
   \%prep
   \%setup
   
   \%build
   rm -Rf "$buildroot"
   
   \%install
   make -f LCMakefile ROOT="\$RPM_BUILD_ROOT" SOURCE="$sourceroot" directories
   make -f LCMakefile ROOT="\$RPM_BUILD_ROOT" SOURCE="$sourceroot" files
   make -f LCMakefile ROOT="\$RPM_BUILD_ROOT" SOURCE="$sourceroot" links
   
   \%pre
   $info{'RPM'}{'pre'}
   
   \%post
   \%postun
   
   \%files
   # \%doc README COPYING ChangeLog LICENSE
   END
       return $description;
   }
   
   # ------------------------------------- Make directory structure RPM .spec block
   sub make_directory_structure_spec_block {
       my ($dirs)=@_;
       foreach my $d (@$dirs) {
    my $category=$info{'DIRECTORY'}{$distribution}{$d}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $own=$devchown; $own=~s/\:/\,/;
    $description.=<<END;
   \%dir \%attr($devchmod,$own) /$d
   END
       }
       return $description;
   }
   
   # ---------------------------- Make directory and file structure RPM .spec block
   sub make_directory_and_file_structure_spec_block {
       my ($dirs)=@_;
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@files) {
       $description.=<<END;
   # $d $dirdescription
   END
           }
    if (@files) {
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    my $own=$devchown; $own=~s/\:/\,/;
    my $config="";
    $config="\%config " if $category eq 'conf';
    $devchmod='-' if $category eq 'symbolic link';
    $description.=<<END;
   $config\%attr($devchmod,$own) /$filesfull[$i]
   END
       }
    }
       }
       return $description;
   }
   
   # ----------------------------------------------------------- End RPM .spec page
   sub end_spec_page {
   }
   
   # ------------------------------------------------------- Begin description page
   sub begin_description_page {
       my ($mode)=@_;
       my $description;
       unless ($mode eq 'status') {
       $description=<<END;
   <HTML>
   <HEAD>
   <TITLE>LON-CAPA Software Description Page ($distribution, $date)</TITLE>
   </HEAD>
   <BODY>
   <FONT SIZE=+2>LON-CAPA Software Description Page ($distribution, $date)</FONT>
   <BR>Michigan State University
   <BR>Learning Online with CAPA
   <BR>Contact korte\@lon-capa.org
   <UL>
   <LI>About this file
   <LI>Software Package Description
   <LI>Directory Structure
   <LI>File Type Ownership and Permissions
   <LI>File and Directory Structure
   </UL>
   <FONT SIZE=+2>About this file</FONT>
   <P>
   This file is generated dynamically by <TT>parse.pl</TT> as
   part of a development compilation process.  See 
   http://install.lon-capa.org/compile/index.html for more
   information.
   </P>
   END
   }
       else {
    $description=<<END;
   <HTML>
   <HEAD>
   <TITLE>LON-CAPA Software File System Status Page ($distribution, $date)</TITLE>
   </HEAD>
   <BODY>
   <FONT SIZE=+2>LON-CAPA Software File System Status Page ($distribution, $date)</FONT>
   <BR>Michigan State University
   <BR>Learning Online with CAPA
   <BR>Contact korte\@lon-capa.org
   <UL>
   <LI>About this file
   <LI>Software Package Description
   <LI>Directory Structure
   <LI>File Type Ownership and Permissions
   <LI>File and Directory Structure
   </UL>
   <FONT SIZE=+2>About this file</FONT>
   <P>
   This file is generated dynamically by <TT>parse.pl</TT> as
   part of a status checking process.  See http://install.lon-capa.org/
   for more information.
   </P>
   END
       }
       return $description;
   
   }
   
   # ------------------------------------------------- End description page
   sub end_description_page {
       my $description=<<END;
   <HR>
   <FONT SIZE=-1>LON-CAPA Software Development Team</FONT>
   </BODY>
   </HTML>
   END
       return $description;
   }
   
   # ------------------------------------------------- Make RPM description block
   sub make_rpm_description_block {
       my ($mode)=@_;
       my $description;
       unless ($mode eq 'status') {
       $description=<<END;
   <FONT SIZE=+2>Rolled in a RedHat 6.2 RPM, $date</FONT>
   <P>
   <TABLE BGCOLOR=#FFFFFF BORDER=0 CELLPADDING=10 CELLSPACING=0>
   <TR><TD>
   <PRE>
   Name        : $info{'RPM'}{'Name'}
   Version     : $info{'RPM'}{'Version'}
   Vendor      : $info{'RPM'}{'Vendor'} 
   Release     : $info{'RPM'}{'Release'}                             
   Build Host  : $buildhost
   Group       : $info{'RPM'}{'Group'}
   License     : $info{'RPM'}{'Copyright'}
   Summary     : $info{'RPM'}{'Summary'}
   Description : 
   $info{'RPM'}{'description'}
   </PRE>
   </TD></TR>
   </TABLE>
   </P>
   END
   }
       else {
    my $exist=`rpm -q LON-CAPA-base 2>/dev/null`;
    unless ($exist) {
       $description=<<END;
   <FONT SIZE=+2>No LON-CAPA RPM on the system, (installed ??????)</FONT>
   <P>
   <TABLE BGCOLOR=#FFFFFF BORDER=0 CELLPADDING=10 CELLSPACING=0>
   <TR><TD>
   <FONT SIZE=+3>Error! A LON-CAPA-base RPM
   was never installed on this system!</FONT>
   </TD></TR>
   </TD></TR>
   </TABLE>
   </P>
   END
    }
    else {
       chop $exist;
       my $rpmname=`rpm -q --queryformat '%{NAME}' LON-CAPA-base`;
       my $rpmversion=`rpm -q --queryformat '%{VERSION}' LON-CAPA-base`;
       my $rpmrelease=`rpm -q --queryformat '%{RELEASE}' LON-CAPA-base`;
       my $idate=`rpm -q --queryformat '%{INSTALLTIME:date}' LON-CAPA-base`;
       my $rpmvendor=`rpm -q --queryformat '%{VENDOR}' LON-CAPA-base`;
       my $rpmbuildhost=`rpm -q --queryformat '%{BUILDHOST}' LON-CAPA-base`;
       my $rpmgroup=`rpm -q --queryformat '%{GROUP}' LON-CAPA-base`;
       my $rpmlicense=`rpm -q --queryformat '%{LICENSE}' LON-CAPA-base`;
       my $rpmsummary=`rpm -q --queryformat '%{SUMMARY}' LON-CAPA-base`;
       my $rpmdescription=`rpm -q --queryformat '%{DESCRIPTION}' LON-CAPA-base`;
       $description=<<END;
   <FONT SIZE=+2>Current RedHat RPM on the system, (installed $idate)</FONT>
   <P>
   <TABLE BGCOLOR=#FFFFFF BORDER=0 CELLPADDING=10 CELLSPACING=0>
   <TR><TD>
   <PRE>
   Name        : $rpmname
   Version     : $rpmversion
   Vendor      : $rpmvendor
   Release     : $rpmrelease
   Build Host  : $rpmbuildhost
   Group       : $rpmgroup
   License     : $rpmlicense
   Summary     : $rpmsummary
   Description : 
   $rpmdescription
   </PRE>
   </TD></TR>
   </TABLE>
   </P>
   END
   }
       }
       return $description;
   }
   
   # ----------------------------------------------- Determine directory structure
   sub determine_directory_structure {
       my @directories=keys %{$info{'DIRECTORY'}{$distribution}};
       return (sort @directories);
   }
   
   
   # ---------------------------------- Make directory structure description block
   sub make_directory_structure_description_block {
       my ($dirs,$mode)=@_;
       my $dirstatus; my $statusheader;
       my $description=<<END;
   <FONT SIZE=+2>Directory Structure Description, $date</FONT>
   <P>
   The directory structure description below shows only those
   directories which either contain LON-CAPA specific files
   or normally do not exist on a RedHat Linux system (and
   must be generated to allow proper placement of files
   during LON-CAPA run-time operation).
   </P>
   <P>
   <TABLE BORDER=1 CELLPADDING=3 CELLSPACING=0>
   END
       my $maxcount=0;
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       my %diraccount; # hash to track which directories are accounted for
       foreach my $file (@allfiles) {
    $file=~/^(.*)\/([^\/]+)$/;
    $diraccount{$1}=1;
       }
       foreach my $d (@$dirs) {
           my (@matches)=($d=~/\//g);
    my $count=scalar(@matches);
    $maxcount=$count if $count>$maxcount;
    delete $diraccount{$d};
       }
       if ($mode eq 'status') {
    $statusheader="<TH ALIGN=LEFT BGCOLOR=#FFFFFF>Current Status</TH>";
       }
       $description.=<<END;
   <TR>
   $statusheader
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF>Category</TH>
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF>Permissions</TH>
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF><FONT COLOR=#FF0000>Development<BR>Permissions</FONT></TH>
   END
       $description.="<TH ALIGN=LEFT BGCOLOR=#FFFFFF COLSPAN=".($maxcount+1).">Directory Path</TH>\n";
       if (keys %diraccount) {
    $description.= "<TR><TD ALIGN=LEFT BGCOLOR=#FFFFFF COLSPAN=".($maxcount+4)."><I><PRE>Directories that are unaccounted for: \n";
    foreach my $d (keys %diraccount) {
       $description.="$d\n";
    }
    $description.="</PRE></I></TH></TR>\n";
       }
       foreach my $d (@$dirs) {
    my $dtable=$d;
    $dtable=~s/\//\<\/TD\>\<TD\>/g;
    my $category=$info{'DIRECTORY'}{$distribution}{$d}{'CATEGORY'};
    my $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    my $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    my $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
    my $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    if ($mode eq 'status') {
       my $ds=`find /$d -type d -prune -printf "\%m\t\%u\t\%g" 2>/dev/null`;
       unless ($ds) {
    $dirstatus='<TD BGCOLOR=#FFFFFF><B><U>MISSING</U></B></TD>';
       }
       else {
    my @dss=split(/\t/,$ds);
    my $dssz=$dss[0];
    $dssz="0" . $dss[0] if length($dss[0])<4;
    $dss[0]=$dssz;
    $ds="$dss[0] $dss[1]:$dss[2]";
    if ($ds eq "$chmod $chown" && $ds eq "$devchmod $devchown") {
       $dirstatus='<TD BGCOLOR=#FFFFFF>runtime+development</TD>';
    }
    elsif ($ds eq "$chmod $chown") {
       $dirstatus='<TD BGCOLOR=#FFFFFF>runtime</TD>';
    }
    elsif ($ds eq "$devchmod $devchown") {
       $dirstatus='<TD BGCOLOR=#FFFFFF>development</TD>';
    }
    else {
       $dirstatus="<TD BGCOLOR=#FFFFFF><B><U>ERROR</U></B><BR>$ds</TD>";
    }
       }
    }
    $description.=<<END;
   <TR>
   $dirstatus
   <TD BGCOLOR=#FFFFFF>$category</TD>
   <TD BGCOLOR=#FFFFFF><TT>$chmod $chown</TT></TD>
   <TD BGCOLOR=#FFFFFF><FONT COLOR=#FF0000><TT>$devchmod $devchown</TT></FONT></TD>
   <TD>
   $dtable
   </TD>
   </TR>
   END
       }
       $description.=<<END;
   </TABLE>
   </P>
   END
       return $description;
   }
   
   # ------------------- Make file type ownership and permissions description block
   sub make_file_type_ownership_and_permissions_description_block {
       my ($mode)=@_;
       my $description=<<END;
   <FONT SIZE=+2>File Type Ownership and Permissions Descriptions, $date</FONT>
   <P>
   This table shows what permissions and ownership settings correspond
   to each kind of file type.
   </P>
   <P>
   <TABLE BORDER=1 CELLPADDING=5 WIDTH=60%>
   <TR>
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF>Icon</TH>
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF>Type</TH>
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF>Permissions</TH>
   <TH ALIGN=LEFT BGCOLOR=#FFFFFF>Development Permissions</TH>
   </TR>
   END
       foreach my $type (keys %{$info{'OWNERSHIP'}}) {
    if (defined($fcm{$type})) {
       my $chmod=$info{'OWNERSHIP'}{$type}{'CHMOD'};
       my $chown=$info{'OWNERSHIP'}{$type}{'CHOWN'};
       my $devchmod=$info{'DEVOWNERSHIP'}{$type}{'CHMOD'};
       my $devchown=$info{'DEVOWNERSHIP'}{$type}{'CHOWN'};
       $description.=<<END;
   <TR>
   <TD><IMG SRC="$fcm{$type}.gif" ALT="$type"></TD>
   <TD>$type</TD>
   <TD><TT>$chmod $chown</TT></TD>
   <TD><TT>$devchmod $devchown</TT></TD>
   </TR>
   END
           }
       }
       $description.=<<END;
   </TABLE>
   </P>
   END
   }
   
   # ------------------------- Make directory and file structure description block
   sub make_directory_and_file_structure_description_block {
       my ($dirs,$mode)=@_;
       my $statusheader; my $filestatus;
       my $description=<<END;
   <FONT SIZE=+2>Directory and File Structure Description, $date</FONT>
   <P>
   The icons on the left column correspond to the file type
   specified in the second column.  The last column "Notes" shows compilation,
   dependency, and configuration information.  The CVS location
   shows the location of the binary source file (if applicable) needed to
   be copied to the target.  If the binary source file is not at
   the specified location, then the text is shown in 
   <FONT COLOR=#FF0000>red</FONT>.
   </P>
   <P>
   <TABLE BORDER=1 CELLPADDING=5 WIDTH=500>
   END
       my $counter=0;
       my @colorindex=("#80FF80","#80FFFF","#FFFF80");
       my @allfiles=keys %{$info{'LOCATION'}{$distribution}};
       foreach my $d (@$dirs) {
    # set color
    my $color=$colorindex[$counter%3];
    # set other values
    my $dirdescription=$info{'DIRECTORY'}{$distribution}{$d}{'DESCRIPTION'};
    $dirdescription="(" . $dirdescription . ")" if $dirdescription;
    # find subdirectories that are contained in this directory
    my @subdirs;
    foreach my $d2 (@$dirs) {
       if ($d2=~/^$d\/([^\/]+)$/) {
    push @subdirs,$1;
       }
    }
    # find files that are contained in this directory
    my @files;
    my @filesfull;
    foreach my $f (@allfiles) {
       if ($f=~/^$d\/([^\/]+)$/) {
    push @files,$1;
    push @filesfull,$f;
       }
    }
    # render starting HTML formatting elements
    if (@subdirs || @files) {
       my $subdirstring="<BR>* Relevant subdirectories: " . join(", ",@subdirs) if @subdirs;
       $description.=<<END;
   <TR><TD BGCOLOR=#000000 COLSPAN=6><FONT COLOR=$color><IMG SRC="directory.gif" ALT="directory">DIRECTORY -- $d $dirdescription
   $subdirstring</FONT></TD></TR>
   END
           }
    else {
       $description.=<<END;
   <TR><TD BGCOLOR=#000000 COLSPAN=6><FONT COLOR=$color><IMG SRC="emptydirectory.gif" ALT="empty directory">EMPTY DIRECTORY - $d $dirdescription</FONT></TD></TR>
   END
           }
    if (@files) {
       if ($mode eq 'status') {
    $statusheader=<<END;
   <TH BGCOLOR=$color ALIGN=LEFT>Current Status</TH>
   END
       }
       $description.=<<END;
   <TR>
   $statusheader
   <TH BGCOLOR=$color ALIGN=LEFT COLSPAN=2>Type</TH>
   <TH BGCOLOR=$color ALIGN=LEFT>File Name</TH>
   <TH BGCOLOR=$color ALIGN=LEFT>Function</TH>
   <TH BGCOLOR=$color ALIGN=LEFT>CVS Location</TH>
   <TH BGCOLOR=$color ALIGN=LEFT>Notes</TH>
   </TR>
   END
               foreach my $i (0..$#files) {
    my $category=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'CATEGORY'};
    my $fdescription=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'DESCRIPTION'};
    my $source=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $source2=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'SOURCE'};
    my $note=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'NOTE'};
    $note.="<BR>" if $note;
    my $listing=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'FILES'};
    my @E=split(/\s+/,$listing);
    $source=~/(.*)\/[^\/]+$/;
    my $sd=$1;
    my $eflag=0;
    foreach my $e (@E) {
       unless (-e "../../$sd/$e") {
    $e="<FONT COLOR=#FF0000>$e</FONT>";
    $eflag=1;
       }
    }
    $listing=join("\n",@E);
    $listing="<B>listing</B><BR><FONT SIZE=-2>$listing</FONT>" if $listing;
    $listing.="<BR>" if $listing;
    my $build=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'BUILD'};
    $build="<B>build</B><BR>$build" if $build;
    $build.="<BR>" if $build;
    my $dependencies=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'DEPENDENCIES'};
    $dependencies="<B>dependencies</B><BR>$dependencies" if $dependencies;
    $dependencies.="<BR>" if $dependencies;
    unless (-e "../../$source") {
       $source=~/([^\/]+)$/;
       my $s=$1;
       if ($source!~/\*/) {
    $source="<FONT COLOR=#FF0000>$source</FONT>";
       }
       elsif ($eflag) {
    $source="<FONT COLOR=#FF0000>$source</FONT>";
       }
    }
    my $checksum;
    my $checksum_source;
    my $checksum_target;
    if ($mode eq 'status') {
       $filestatus='';
       my $fs;
       my $listing2=$info{'LOCATION'}{$distribution}{$filesfull[$i]}{'FILES'};
       my @E=split(/\s+/,$listing2); shift @E;
       if (@E) {
    $fs=`find /$filesfull[$i] -prune -printf "\%m\t\%u\t\%g\n" 2>/dev/null | wc -l`; chop $fs;
    if ($fs!=(@E+0)) {
       $ecount=(@E+0);
       $estuff=join(",",@E);
       $filestatus="<TD BGCOLOR=#FFFFFF><B><U>ERROR. SOME FILES ARE MISSING</U></B></TD>";
    }
    $fs=`find /$filesfull[$i] -prune -printf "\%m\t\%u\t\%g\n" 2>/dev/null | sort | uniq | wc -l`; chop $fs;
    if ($fs!=1) {
       $filestatus='<TD BGCOLOR=#FFFFFF><B><U>ERROR. THERE ARE MULTIPLE OWNERSHIPS/PERMISSIONS WHEN ALL THESE FILES SHOULD HAVE THE SAME CONFIGURATION</U></B></TD>';
    }
    else {
       $fs=`find /$filesfull[$i] -prune -printf "\%m\t\%u\t\%g\n" 2>/dev/null | sort | uniq`; chop $fs;
    }
       }
       else {
    $fs=`find /$filesfull[$i] -prune -printf "\%m\t\%u\t\%g" 2>/dev/null`;
    if (-f "/$filesfull[$i]" && !(-l "/$filesfull[$i]")) {
       $checksum_source=`md5sum ../../$source2 | cut -d ' ' -f1`;
       chop $checksum_source;
       $checksum_target=`md5sum /$filesfull[$i] | cut -d ' ' -f1`;
       chop $checksum_target;
   #    warn ("CS: $checksum_source, CT: $checksum_target\n");
       unless ($checksum_source eq $checksum_target) {
    $checksum="<BR><B><U>CHECKSUM DIFFERENCE</U></B>";
       }
    }
       }
       my $fsl=`find /$filesfull[$i] -type l -prune -printf "\%m\t\%u\t\%g" 2>/dev/null`;
       unless ($fs || $filestatus) {
    $filestatus='<TD BGCOLOR=#FFFFFF><B><U>MISSING</U></B></TD>';
       }
       elsif (!$filestatus) {
   
    $chmod=$info{'OWNERSHIP'}{$category}{'CHMOD'};
    $chown=$info{'OWNERSHIP'}{$category}{'CHOWN'};
    $devchmod=$info{'DEVOWNERSHIP'}{$category}{'CHMOD'};
    $devchown=$info{'DEVOWNERSHIP'}{$category}{'CHOWN'};
   
    my @fss=split(/\t/,$fs);
    my $fssz=$fss[0];
    $fssz="0" . $fss[0] if length($fss[0])<4;
    $fss[0]=$fssz;
    $fs="$fss[0] $fss[1]:$fss[2]";
    $s=' ';
    if ($fsl) {
       $fs="$fss[1]:$fss[2]";
       $s='';
    }
    if ($fs eq "$chmod$s$chown" && $fs eq "$devchmod$s$devchown") {
       $filestatus="<TD BGCOLOR=#FFFFFF>runtime+development$checksum</TD>";
    }
    elsif ($fs eq "$chmod$s$chown") {
       $filestatus="<TD BGCOLOR=#FFFFFF>runtime$checksum</TD>";
    }
    elsif ($fs eq "$devchmod$s$devchown") {
       $filestatus="<TD BGCOLOR=#FFFFFF>development$checksum</TD>";
    }
    else {
       $filestatus="<TD BGCOLOR=#FFFFFF><B><U>ERROR</U></B><BR>$fs</TD>";
    }
       }
    }    
    $description.=<<END;
   <TR>
   $filestatus
   <TD BGCOLOR=#A0A0A0><IMG SRC="$fcm{$category}.gif" ALT="$category"></TD>
   <TD BGCOLOR=$color>$category</TD>
   <TD BGCOLOR=$color>$files[$i]</TD>
   <TD BGCOLOR=$color>$fdescription&nbsp;</TD>
   <TD BGCOLOR=$color>$source</TD>
   <TD BGCOLOR=$color>$note$listing$build$dependencies&nbsp;</TD>
   </TR>
   END
       }
    }
    $counter++;
       }
       $description.=<<END;
   </TABLE>
   </P>
   END
       return $description;
   }
Removed from v.1.1  
changed lines
  Added in v.1.36

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