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90b17aef1a
This is particularly useful on operating systems that don't ship Perl as part of the base system (eg. FreeBSD) while still working just as well as it did before on Linux. In one case (src/rpc/genprotocol.pl) the interpreter path was missing altogether. Signed-off-by: Andrea Bolognani <abologna@redhat.com>
84 lines
2.0 KiB
Perl
Executable File
84 lines
2.0 KiB
Perl
Executable File
#!/usr/bin/env perl
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#
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# Copyright (C) 2013 Red Hat, Inc.
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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use strict;
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use warnings;
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my $drvfile = shift;
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my @symfiles = @ARGV;
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my %symbols;
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foreach my $symfile (@symfiles) {
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open SYMFILE, "<", $symfile
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or die "cannot read $symfile: $!";
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while (<SYMFILE>) {
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if (/^\s*(vir\w+)\s*;\s*$/) {
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$symbols{$1} = 1;
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}
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}
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close SYMFILE;
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}
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open DRVFILE, "<", $drvfile
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or die "cannot read $drvfile: $!";
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my $status = 0;
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while (<DRVFILE>) {
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next if /virDrvConnectSupportsFeature/;
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if (/\*(virDrv\w+)\s*\)/) {
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my $drv = $1;
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next if $drv =~ /virDrvState/;
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next if $drv =~ /virDrvDomainMigrate(Prepare|Perform|Confirm|Begin|Finish)/;
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my $sym = $drv;
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$sym =~ s/virDrv/vir/;
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unless (exists $symbols{$sym}) {
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print "Driver method name $drv doesn't match public API name\n";
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$status = 1;
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}
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} elsif (/^\*(vir\w+)\s*\)/) {
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my $name = $1;
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print "Bogus name $1\n";
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$status = 1;
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} elsif (/^\s*(virDrv\w+)\s+(\w+);\s*/) {
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my $drv = $1;
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my $field = $2;
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my $tmp = $drv;
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$tmp =~ s/virDrv//;
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$tmp =~ s/^NWFilter/nwfilter/;
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$tmp =~ s/^(\w)/lc $1/e;
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unless ($tmp eq $field) {
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print "Driver struct field $field should be named $tmp\n";
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$status = 1;
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}
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}
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}
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close DRVFILE;
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exit $status;
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