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eeb57c17ad
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@102619 13f79535-47bb-0310-9956-ffa450edef68
101 lines
2.8 KiB
Perl
Executable File
101 lines
2.8 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# Copyright 2001-2004 The Apache Software Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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use strict;
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use Carp;
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my $path=shift || '.';
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findInDir($path);
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foreach my $hook (sort keys %::Hooks) {
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my $h=$::Hooks{$hook};
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for my $x (qw(declared implemented type args)) {
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print "$hook datum '$x' missing\n" if !exists $h->{$x};
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}
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print "$hook\n";
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print " declared in $h->{declared}\n" if defined $h->{declared};
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print " implemented in $h->{implemented}\n" if defined $h->{implemented};
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print " type is $h->{type}\n" if defined $h->{type};
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print " $h->{ret} $hook($h->{args})\n" if defined $h->{args};
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print "\n";
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}
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sub findInDir {
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my $path=shift;
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local(*D);
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opendir(D,$path) || croak "Can't open $path: $!";
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while(my $f=readdir D) {
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next if $f=~/^\./;
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my $file="$path/$f";
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if(-d $file) {
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findInDir($file);
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next;
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}
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next if $file !~ /\.[ch]$/;
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scanFile($file);
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}
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closedir D;
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}
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sub scanFile {
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my $file=shift;
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# print "scanning $file\n";
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open(F,$file) || croak "Can't open $file: $!";
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while(<F>) {
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next if /\#define/;
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next if /\@deffunc/;
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if(/AP_DECLARE_HOOK\((.*)\)/) {
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my $def=$1;
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my($ret,$name,$args)=$def=~/([^,\s]+)\s*,\s*([^,\s]+)\s*,\s*\((.*)\)/;
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croak "Don't understand $def in $file" if !defined $args;
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# print "found $ret $name($args) in $file\n";
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croak "$name declared twice! ($_)"
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if exists $::Hooks{$name}->{declared};
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$::Hooks{$name}->{declared}=$file;
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$::Hooks{$name}->{ret}=$ret;
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$::Hooks{$name}->{args}=$args;
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} elsif(/AP_DECLARE_HOOK\((\s*[^,\s]+)\s*,\s*([^,\s]+)/) {
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# really we should swallow subsequent lines to get the arguments...
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my $name=$2;
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my $ret=$1;
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croak "$name declared twice! ($_)"
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if exists $::Hooks{$name}->{declared};
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$::Hooks{$name}->{declared}=$file;
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$::Hooks{$name}->{ret}=$ret;
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$::Hooks{$name}->{args}='???';
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}
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if(/AP_IMPLEMENT_HOOK_()(VOID)\(([^,\s]+)/
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|| /AP_IMPLEMENT(_OPTIONAL|)_HOOK_(.*?)\([^,]+?\s*,\s*([^,\s]+)/) {
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my($type,$name)=($1 ? "OPTIONAL $2" : $2,$3);
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# print "found $name $type in $file\n";
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croak "$name implemented twice ($::Hooks{$name}->{implemented} and $file) ($_)"
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if exists $::Hooks{$name}->{implemented};
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$::Hooks{$name}->{implemented}=$file;
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$::Hooks{$name}->{type}=$type;
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}
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}
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}
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