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- # Copyright 2001-2004 The Apache Software Foundation
- #
- # Licensed under the Apache License, Version 2.0 (the "License");
- # you may not use this file except in compliance with the License.
- # You may obtain a copy of the License at
- #
- # http://www.apache.org/licenses/LICENSE-2.0
- #
- # Unless required by applicable law or agreed to in writing, software
- # distributed under the License is distributed on an "AS IS" BASIS,
- # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- # See the License for the specific language governing permissions and
- # limitations under the License.
- #
- package Apache::TestConfig; #not TestConfigC on purpose
-
- use strict;
- use warnings FATAL => 'all';
-
- use Config;
- use Apache::TestConfig ();
- use Apache::TestConfigPerl ();
- use Apache::TestTrace;
- use File::Find qw(finddepth);
-
- sub cmodule_find {
- my($self, $mod) = @_;
-
- return unless $mod =~ /^mod_(\w+)\.c$/;
- my $sym = $1;
-
- my $dir = $File::Find::dir;
- my $file = catfile $dir, $mod;
-
- unless ($self->{APXS}) {
- $self->{cmodules_disabled}->{$mod} = "no apxs configured";
- return;
- }
-
- my $fh = Symbol::gensym();
- open $fh, $file or die "open $file: $!";
- my $v = <$fh>;
- if ($v =~ /^\#define\s+HTTPD_TEST_REQUIRE_APACHE\s+(\d+)\s*$/) {
- #define HTTPD_TEST_REQUIRE_APACHE 1
- unless ($self->{server}->{rev} == $1) {
- my $reason = "requires Apache version $1";
- $self->{cmodules_disabled}->{$mod} = $reason;
- notice "$mod $reason, skipping.";
- return;
- }
- }
- elsif ($v =~ /^\#define\s+HTTPD_TEST_REQUIRE_APACHE\s+(\d\.\d+(\.\d+)?)/) {
- #define HTTPD_TEST_REQUIRE_APACHE 2.1
- my $wanted = $1;
- (my $current) = $self->{server}->{version} =~ m:^Apache/(\d\.\d+\.\d+):;
-
- if (Apache::Test::normalize_vstring($current) <
- Apache::Test::normalize_vstring($wanted)) {
- my $reason = "requires Apache version $wanted";
- $self->{cmodules_disabled}->{$mod} = $reason;
- notice "$mod $reason, skipping.";
- return;
- }
- }
- close $fh;
-
- push @{ $self->{cmodules} }, {
- name => "mod_$sym",
- sym => "${sym}_module",
- dir => $dir,
- subdir => basename $dir,
- };
- }
-
- sub cmodules_configure {
- my($self, $dir) = @_;
-
- $self->{cmodules_disabled} = {}; #for have_module to check
-
- $dir ||= catfile $self->{vars}->{top_dir}, 'c-modules';
-
- unless (-d $dir) {
- return;
- }
-
- $self->{cmodules_dir} = $dir;
-
- finddepth(sub { cmodule_find($self, $_) }, $dir);
-
- unless ($self->{APXS}) {
- warning "cannot build c-modules without apxs";
- return;
- }
-
- $self->cmodules_generate_include;
- $self->cmodules_write_makefiles;
- $self->cmodules_compile;
- $self->cmodules_httpd_conf;
- }
-
- sub cmodules_makefile_vars {
- return <<EOF;
- MAKE = $Config{make}
- EOF
- }
-
- my %lib_dir = Apache::TestConfig::WIN32
- ? (1 => "", 2 => "")
- : (1 => "", 2 => ".libs/");
-
- sub cmodules_build_so {
- my($self, $name) = @_;
- $name = "mod_$name" unless $name =~ /^mod_/;
- my $libdir = $self->server->version_of(\%lib_dir);
- my $lib = "$libdir$name.so";
- }
-
- sub cmodules_write_makefiles {
- my $self = shift;
-
- my $modules = $self->{cmodules};
-
- for (@$modules) {
- $self->cmodules_write_makefile($_);
- }
-
- my $file = catfile $self->{cmodules_dir}, 'Makefile';
- my $fh = Symbol::gensym();
- open $fh, ">$file" or die "open $file: $!";
-
- print $fh $self->cmodules_makefile_vars;
-
- my @dirs = map { $_->{subdir} } @$modules;
-
- my @targets = qw(clean);
- my @libs;
-
- for my $dir (@dirs) {
- for my $targ (@targets) {
- print $fh "$dir-$targ:\n\tcd $dir && \$(MAKE) $targ\n\n";
- }
-
- my $lib = $self->cmodules_build_so($dir);
- my $cfile = "$dir/mod_$dir.c";
- push @libs, "$dir/$lib";
- print $fh "$libs[-1]: $cfile\n\tcd $dir && \$(MAKE) $lib\n\n";
- }
-
- for my $targ (@targets) {
- print $fh "$targ: ", (map { "$_-$targ " } @dirs), "\n\n";
- }
-
- print $fh "all: @libs\n\n";
-
- close $fh or die "close $file: $!";
- }
-
- sub cmodules_write_makefile {
- my ($self, $mod) = @_;
- my $write = \&{"cmodules_write_makefile_$^O"};
- $write = \&cmodules_write_makefile_default unless defined &$write;
- $write->($self, $mod);
- }
-
- sub cmodules_write_makefile_default {
- my($self, $mod) = @_;
-
- my $dversion = $self->server->dversion;
- my $name = $mod->{name};
- my $makefile = catfile $mod->{dir}, 'Makefile';
- debug "writing $makefile";
-
- my $lib = $self->cmodules_build_so($name);
-
- my $fh = Symbol::gensym();
- open $fh, ">$makefile" or die "open $makefile: $!";
-
- print $fh <<EOF;
- APXS=$self->{APXS}
- all: $lib
-
- $lib: $name.c
- \$(APXS) $dversion -I$self->{cmodules_dir} -c $name.c
-
- clean:
- -rm -rf $name.o $name.lo $name.slo $name.la .libs
- EOF
-
- close $fh or die "close $makefile: $!";
- }
-
- sub cmodules_write_makefile_aix {
- my($self, $mod) = @_;
-
- my $dversion = $self->server->dversion;
- my $name = $mod->{name};
- my $makefile = catfile $mod->{dir}, 'Makefile';
- my $apxsflags = '';
-
- #
- # Only do this for Apache 1.*
- #
- if ($self->server->{rev} == 1) {
- $apxsflags = "-Wl,-bE:$name.exp";
- my $expfile = catfile $mod->{dir}, "$name.exp";
- if (! -f $expfile) {
- my $fh = Symbol::gensym();
- $name =~ /^mod_(\w+)(?:\.c)?$/;
- my $sym = $1 . '_module';
- open $fh, ">$expfile" or die "open $expfile: $!";
- print $fh "$sym\n";
- close $fh;
- }
- }
- debug "writing $makefile";
-
- my $lib = $self->cmodules_build_so($name);
-
- my $fh = Symbol::gensym();
- open $fh, ">$makefile" or die "open $makefile: $!";
-
- print $fh <<EOF;
- APXS=$self->{APXS}
- APXSFLAGS=$apxsflags
- all: $lib
-
- $lib: $name.c
- \$(APXS) $dversion -I$self->{cmodules_dir} \$(APXSFLAGS) -c $name.c
-
- clean:
- -rm -rf $name.o $name.lo $name.slo $name.la .libs
- EOF
-
- close $fh or die "close $makefile: $!";
- }
-
- sub cmodules_write_makefile_MSWin32 {
- my($self, $mod) = @_;
-
- my $dversion = $self->server->dversion;
- my $name = $mod->{name};
- my $makefile = "$mod->{dir}/Makefile";
- debug "writing $makefile";
- my $extras = '';
-
- my $lib = $self->cmodules_build_so($name);
- $extras = ' -llibhttpd -p ' if ($self->server->{rev} != 1);
- my $goners = join ' ', (map {$name . '.' . $_} qw(exp lib so lo));
-
- my $fh = Symbol::gensym();
- open $fh, ">$makefile" or die "open $makefile: $!";
-
- print $fh <<EOF;
- APXS=$self->{APXS}
- all: $lib
-
- $lib: $name.c
- \$(APXS) $dversion -I$self->{cmodules_dir} $extras -c $name.c
-
- clean:
- -erase $goners
- EOF
-
- close $fh or die "close $makefile: $!";
- }
-
- sub cmodules_make {
- my $self = shift;
- my $targ = shift || 'all';
-
- my $cmd = "cd $self->{cmodules_dir} && $Config{make} $targ";
- debug $cmd;
- system $cmd;
- if ($?) {
- die "Failed to build c-modules";
- }
- }
-
- sub cmodules_compile {
- shift->cmodules_make('all');
- }
-
- sub cmodules_httpd_conf {
- my $self = shift;
-
- my @args;
-
- for my $mod (@{ $self->{cmodules} }) {
- my $dir = $mod->{dir};
- my $lib = $self->cmodules_build_so($mod->{name});
- my $so = "$dir/$lib";
-
- next unless -e $so;
-
- $self->preamble(LoadModule => "$mod->{sym} $so");
-
- my $cname = "$mod->{name}.c";
- my $cfile = "$dir/$cname";
- $self->{modules}->{$cname} = 1;
-
- $self->add_module_config($cfile, \@args);
- }
-
- $self->postamble(\@args) if @args;
- }
-
- sub cmodules_clean {
- my $self = shift;
-
- my $dir = $self->{cmodules_dir};
- return unless $dir and -e "$dir/Makefile";
-
- unless ($self->{clean_level} > 1) {
- #skip t/TEST -conf
- warning "skipping rebuild of c-modules; run t/TEST -clean to force";
- return;
- }
-
- $self->cmodules_make('clean');
-
- for my $mod (@{ $self->{cmodules} }) {
- my $makefile = "$mod->{dir}/Makefile";
- debug "unlink $makefile";
- unlink $makefile;
- }
-
- unlink "$dir/Makefile";
- }
-
- #try making it easier for test modules to compile with both 1.x and 2.x
- sub cmodule_define_name {
- my $name = shift;
- $name eq 'NULL' ? $name : "APACHE_HTTPD_TEST_\U$name";
- }
-
- sub cmodule_define {
- my $hook = cmodule_define_name(@_);
- "#ifndef $hook\n#define $hook NULL\n#endif\n";
- }
-
- my @cmodule_config_names = qw(per_dir_create per_dir_merge
- per_srv_create per_srv_merge
- commands);
-
- my @cmodule_config_defines = map {
- cmodule_define($_);
- } @cmodule_config_names;
-
- my $cmodule_config_hooks = join ",\n ", map {
- cmodule_define_name($_);
- } @cmodule_config_names;
-
- my @cmodule_phases = qw(post_read_request translate_name header_parser
- access_checker check_user_id auth_checker
- type_checker fixups handler log_transaction
- child_init);
-
- my $cmodule_hooks_1 = join ",\n ", map {
- cmodule_define_name($_);
- } qw(translate_name check_user_id auth_checker access_checker
- type_checker fixups log_transaction header_parser
- child_init NULL post_read_request);
-
- my $cmodule_template_1 = <<"EOF",
- static const handler_rec name ## _handlers[] =
- {
- {#name, APACHE_HTTPD_TEST_HANDLER}, /* ok if handler is NULL */
- {NULL}
- };
-
- module MODULE_VAR_EXPORT name ## _module =
- {
- STANDARD_MODULE_STUFF,
- NULL, /* initializer */
- $cmodule_config_hooks,
- name ## _handlers, /* handlers */
- $cmodule_hooks_1
- }
- EOF
-
- my @cmodule_hooks = map {
- my $hook = cmodule_define_name($_);
- <<EOF;
- if ($hook != NULL)
- ap_hook_$_($hook,
- NULL, NULL,
- APACHE_HTTPD_TEST_HOOK_ORDER);
- EOF
- } @cmodule_phases;
-
- my @cmodule_hook_defines = map {
- cmodule_define($_);
- } @cmodule_phases;
-
- my $cmodule_template_2 = <<"EOF";
- static void name ## _register_hooks(apr_pool_t *p)
- {
- @cmodule_hooks
- }
-
- module AP_MODULE_DECLARE_DATA name ## _module = {
- STANDARD20_MODULE_STUFF,
- $cmodule_config_hooks,
- name ## _register_hooks, /* register hooks */
- }
- EOF
-
- my %cmodule_templates = (1 => $cmodule_template_1, 2 => $cmodule_template_2);
-
- sub cmodules_module_template {
- my $self = shift;
- my $template = $self->server->version_of(\%cmodule_templates);
- chomp $template;
-
- $template =~ s,$, \\,mg;
- $template =~ s, \\$,,s;
-
- local $" = ', ';
-
- return <<EOF;
- #define APACHE_HTTPD_TEST_MODULE(name) \\
- $template
- EOF
- }
-
- sub cmodules_generate_include {
- my $self = shift;
-
- my $file = "$self->{cmodules_dir}/apache_httpd_test.h";
- my $fh = $self->genfile($file);
-
- while (read Apache::TestConfigC::DATA, my $buf, 1024) {
- print $fh $buf;
- }
-
- print $fh @cmodule_hook_defines, @cmodule_config_defines;
-
- print $fh $self->cmodules_module_template;
-
- close $fh;
- }
-
- package Apache::TestConfigC; #Apache/TestConfig.pm also has __DATA__
- 1;
- __DATA__
- #ifndef APACHE_HTTPD_TEST_H
- #define APACHE_HTTPD_TEST_H
-
- /* headers present in both 1.x and 2.x */
- #include "httpd.h"
- #include "http_config.h"
- #include "http_protocol.h"
- #include "http_request.h"
- #include "http_log.h"
- #include "http_main.h"
- #include "http_core.h"
- #include "ap_config.h"
-
- #ifdef APACHE1
- #define AP_METHOD_BIT 1
- typedef size_t apr_size_t;
- typedef array_header apr_array_header_t;
- #endif /* APACHE1 */
-
- #ifdef APACHE2
- #ifndef APACHE_HTTPD_TEST_HOOK_ORDER
- #define APACHE_HTTPD_TEST_HOOK_ORDER APR_HOOK_MIDDLE
- #endif
- #include "ap_compat.h"
- #endif /* APACHE2 */
-
- #endif /* APACHE_HTTPD_TEST_H */
-
-