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-rw-r--r--admin/bcheck.pl157
1 files changed, 0 insertions, 157 deletions
diff --git a/admin/bcheck.pl b/admin/bcheck.pl
deleted file mode 100644
index cca973e..0000000
--- a/admin/bcheck.pl
+++ /dev/null
@@ -1,157 +0,0 @@
-#!/usr/bin/perl -w
-
-use DB_File;
-use Fcntl ':flock';
-
-if (!defined($ARGV[0])) {
- print "usage: requires .class dump as parameter!\n";
- exit;
-}
-
-sub bailout
-{
- untie %bcheckdb if(defined(%bcheckdb));
-
- if(defined(MYLOCK)) {
- flock MYLOCK, LOCK_UN;
- close(MYLOCK);
- }
-
- print @_;
- exit 5;
-}
-
-sub ask_user
-{
- my ($dbkey, $dbchunk) = @_;
-
- if (defined($ENV{"BCHECK_UPDATE"})) {
- $bcheckdb{$dbkey} = $dbchunk;
- return;
- }
-
- &bailout("BC problem detected") if (! -t STDIN);
-
- print "(I)gnore / (Q)uit / (U)pdate: ";
-
- my $key;
- while(defined(read STDIN, $key, 1)) {
- $key = lc($key);
-
- print "got: >$key<\n";
-
- return if ($key eq 'i');
-
- &bailout("BC problem. aborted") if ($key eq 'q');
-
- if ($key eq 'u') {
- $bcheckdb{$dbkey} = $dbchunk;
- return;
- }
- print "\n(I)gnore / (Q)uit / (U)pdate: ";
- }
-}
-
-sub diff_chunk($$)
-{
- my ($oldl, $newl) = @_;
- my @old = split /^/m, $oldl;
- my @new = split /^/m, $newl;
- my $haschanges = 0;
- my $max = $#old > $#new ? $#old : $#new;
-
- die "whoops. key different" if ($old[0] ne $new[0]);
-
- if ($#old != $#new) {
- warn ("Structural difference.\n");
- print @old;
- print "-----------------------------------------------\n";
- print @new;
- $haschanges = 1;
- return $haschanges;
- }
-
- print $old[0];
-
- my ($class) = ($old[0] =~ /^(?:Class |Vtable for )(\S+)/);
-
- my $c = 1;
- while ($c < $max) {
- my ($o, $n) = ($old[$c], $new[$c]);
- chomp $o;
- chomp $n;
- $c++;
- next if ($o eq $n);
-
- if(defined($class) and $n =~ /^(\d+\s+)\w+(::\S+\s*.*)$/) {
- next if ($n eq "$1$class$2");
- }
-
- $haschanges = 1;
-
- print "-$o\n+$n\n\n";
- }
-
- return $haschanges;
-}
-
-local $dblock = $ENV{"HOME"} . "/bcheck.lock";
-my $dbfile = $ENV{"HOME"} . "/bcheck.db";
-my $cdump = $ARGV[0];
-
-die "file $cdump is not readable: $!" if (! -f $cdump);
-
-# make sure the advisory lock exists
-open(MYLOCK, ">$dblock");
-print MYLOCK "";
-
-flock MYLOCK, LOCK_EX;
-
-tie %bcheckdb, 'DB_File', $dbfile;
-
-my $chunk = "";
-
-open (IN, "<$cdump") or die "cannot open $cdump: $!";
-while (<IN>) {
-
- chop;
-
- s/0x[0-9a-fA-F]+/0x......../g;
- s/base size=/size=/g;
- s/\(\)\s*$//g;
- s/base align=/align=/g;
-
- $chunk .= $_ . "\n";
-
- if(/^\s*$/) {
- my @lines = split /^/m, $chunk;
- my $key = $lines[0];
- chomp $key;
-
- if($key !~ /<anonymous struct>/ &&
- $key !~ /<anonymous union>/) {
- if(defined($bcheckdb{$key})) {
- my $dbversion = $bcheckdb{$key};
-
- if($dbversion ne $chunk) {
- &ask_user($key, $chunk) if(&diff_chunk($dbversion, $chunk));
- }
- }
- else {
- $bcheckdb{$key} = $chunk;
- print "NEW: $key\n";
- }
- }
-
- $chunk = "";
- next;
- }
-
-}
-close(IN);
-
-untie %bcheckdb;
-flock MYLOCK, LOCK_UN;
-close(MYLOCK);
-
-exit 0;