diff options
Diffstat (limited to 'extras')
| -rwxr-xr-x | extras | 168 |
1 files changed, 168 insertions, 0 deletions
@@ -0,0 +1,168 @@ +#!/usr/bin/env perl + +# +# Script taken from InspIRCd, www.inspircd.org +# +# 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, see <http://www.gnu.org/licenses/>. +# + + +BEGIN { require 5.8.0; } + +use strict; +use warnings FATAL => qw(all); + +use File::Copy (); +use Cwd; + +sub list_extras (); +sub enable_extras (@); +sub disable_extras (@); + +# Routine to list out the extra/ modules that have been enabled. +# Note: when getting any filenames out and comparing, it's important to lc it if the +# file system is not case-sensitive (== Epoc, MacOS, OS/2 (incl DOS/DJGPP), VMS, Win32 +# (incl NetWare, Symbian)). Cygwin may or may not be case-sensitive, depending on +# configuration, however, File::Spec does not currently tell us (it assumes Unix behavior). +sub list_extras () { + use File::Spec; + # @_ not used + my $srcdir = File::Spec->catdir("modules"); + my $abs_srcdir = File::Spec->rel2abs($srcdir); + local $_; + my $dd; + opendir $dd, File::Spec->catdir($abs_srcdir, "extra") or die (File::Spec->catdir($abs_srcdir, "extra") . ": $!\n"); + my @extras = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd)); + closedir $dd; + undef $dd; + opendir $dd, $abs_srcdir or die "$abs_srcdir: $!\n"; + my @sources = map { File::Spec->case_tolerant() ? lc($_) : $_ } (readdir($dd)); + closedir $dd; + undef $dd; + my $maxlen = (sort { $b <=> $a } (map {length($_)} (@extras)))[0]; + my %extras = (); +EXTRA: for my $extra (@extras) { + next if (File::Spec->curdir() eq $extra || File::Spec->updir() eq $extra); + my $abs_extra = File::Spec->catfile($abs_srcdir, "extra", $extra); + my $abs_source = File::Spec->catfile($abs_srcdir, $extra); + next unless ($extra =~ m/\.(cpp|h)$/ || (-d $abs_extra)); # C++ Source/Header, or directory + if (-l $abs_source) { + # Symlink, is it in the right place? + my $targ = readlink($abs_source); + my $abs_targ = File::Spec->rel2abs($targ, $abs_srcdir); + if ($abs_targ eq $abs_extra) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mwrong symlink target (%s)\e[0m", $abs_targ); + } + } elsif (-e $abs_source) { + my ($devext, $inoext) = stat($abs_extra); + my ($devsrc, $inosrc, undef, $lnksrc) = stat($abs_source); + if ($lnksrc > 1) { + if ($devsrc == $devext && $inosrc == $inoext) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mwrong hardlink target (%d:%d)\e[0m", $devsrc, $inosrc); + } + } else { + open my $extfd, "<", $abs_extra; + open my $srcfd, "<", $abs_source; + local $/ = undef; + if (scalar(<$extfd>) eq scalar(<$srcfd>)) { + $extras{$extra} = "\e[32;1menabled\e[0m"; + } else { + $extras{$extra} = sprintf("\e[31;1mout of synch (re-copy)\e[0m"); + } + } + } else { + $extras{$extra} = "\e[33;1mdisabled\e[0m"; + } + } + + for my $extra (sort {$a cmp $b} keys(%extras)) { + my $text = $extras{$extra}; + if ($text =~ m/needed by/ && $text !~ m/enabled/) { + printf "\e[31;1;5m%-*s = %s%s\e[0m\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? ")" : ""); + } else { + printf "%-*s = %s%s\n", $maxlen, $extra, $text, ($text =~ m/needed by/ ? "\e[0m)" : ""); + } + } + return keys(%extras) if wantarray; # Can be used by manage_extras. +} + +sub enable_extras (@) { + my (@extras) = @_; + for my $extra (@extras) { + my $extrapath = "modules/extra/$extra"; + if (!-e $extrapath) { + print STDERR "Cannot enable \e[32;1m$extra\e[0m : No such file or directory in modules/extra\n"; + next; + } + my $source = "modules/$extra"; + if (-e $source) { + print STDERR "Cannot enable \e[32;1m$extra\e[0m : destination in modules exists (might already be enabled?)\n"; + next; + } + print "Enabling $extra ... \n"; + symlink "extra/$extra", $source or print STDERR "$source: Cannot link to 'extra/$extra': $!\n"; + } +} + +sub disable_extras (@) +{ + opendir my $dd, "modules/extra/"; + my @files = readdir($dd); + closedir $dd; + my (@extras) = @_; +EXTRA: for my $extra (@extras) { + my $extrapath = "modules/extra/$extra"; + my $source = "modules/$extra"; + if (!-e $extrapath) { + print STDERR "Cannot disable \e[32;1m$extra\e[0m : Is not an extra\n"; + next; + } + if ((! -l $source) || readlink($source) ne "extra/$extra") { + print STDERR "Cannot disable \e[32;1m$extra\e[0m : Source is not a link or doesn't refer to the right file. Remove manually if this is in error.\n"; + next; + } + # Now remove. + print "Disabling $extra ... \n"; + unlink "modules/$extra" or print STDERR "Cannot disable \e[32;1m$extra\e[0m : $!\n"; + } +} + +my $clearscreen = `clear`; +print $clearscreen; +while (1) +{ + list_extras; # print the module list + print "\nPlease enter the name of the module or type 'q' to quit.: "; + my $input = <STDIN>; + chop($input); # remove the trailing \n from the user input + + if ($input eq "q") { + if (-e "build") { + system("cmake", "build/."); + print "\nNow cd build, then run make to build Anope.\n\n"; + } else { + print "\nBuild directory not found. You should run ./Config now.\n\n" + } + exit 0; + } + print $clearscreen; + if ($input eq "") { + next; + } + + if (-e "modules/$input") { + disable_extras($input) + } else { + enable_extras($input) + } +} |