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#!C:\xampp\perl\bin\perl.EXE -w
# ====================================================================
#
# Copyright 2003-2004 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.
# apxs script designed to allow easy command line access to Apache
# configuration parameters.
require 5.003;
use strict;
package apxs;
use File::Copy;
use File::Spec::Functions;
##
## Configuration
##
my %config_vars = ();
my $installbuilddir = 'C:\xampp\tmp';
get_config_vars("$installbuilddir/config_vars.mk",\%config_vars);
# read the configuration variables once
my $prefix = get_vars('prefix');
my $CFG_PREFIX = $prefix;
my $exec_prefix = get_vars('exec_prefix');
my $datadir = get_vars('datadir');
my $localstatedir = get_vars('localstatedir');
my $CFG_TARGET = get_vars('progname');
my $progname = get_vars('progname');
my $CFG_SYSCONFDIR = get_vars('sysconfdir');
my $CFG_SYSCONF = get_vars('sysconf');
my $CFG_CFLAGS = join ' ', map { get_vars($_) }
qw(SHLTCFLAGS CFLAGS NOTEST_CPPFLAGS EXTRA_CPPFLAGS EXTRA_CFLAGS);
my $includedir = get_vars('includedir');
my $CFG_INCLUDEDIR = $includedir;
my $libdir = get_vars('libdir');
my $CFG_LIBDIR = $libdir;
my $CFG_CC = get_vars('CC');
my $CFG_LD = get_vars('LD');
my $CFG_LDFLAGS = get_vars('LDFLAGS');
my $libexecdir = get_vars('libexecdir');
my $CFG_LIBEXECDIR = $libexecdir;
my $sbindir = get_vars('sbindir');
my $CFG_SBINDIR = $sbindir;
my $ltflags = $ENV{LTFLAGS};
my $apr_libname = get_vars('APR_LIBNAME');
my $aprutil_libname = get_vars('APRUTIL_LIBNAME');
$ltflags or $ltflags = '--silent';
my %internal_vars = map {$_ => 1}
qw(TARGET CC CFLAGS CFLAGS_SHLIB LD_SHLIB LDFLAGS_SHLIB LIBS_SHLIB
PREFIX SBINDIR INCLUDEDIR LIBEXECDIR SYSCONFDIR SYSCONF);
my $CP = 'C:\xampp\perl\bin\perl.EXE -MExtUtils::Command -e cp';
my $CHMOD = 'C:\xampp\perl\bin\perl.EXE -MExtUtils::Command -e chmod';
my $RM_F = 'C:\xampp\perl\bin\perl.EXE -MExtUtils::Command -e rm_f';
my $TOUCH = 'C:\xampp\perl\bin\perl.EXE -MExtUtils::Command -e touch';
##
## parse argument line
##
# defaults for parameters
my $opt_n = '';
my $opt_g = '';
my $opt_c = 0;
my $opt_o = '';
my @opt_D = ();
my @opt_I = ();
my @opt_L = ();
my @opt_l = ();
my @opt_W = ();
my @opt_S = ();
my $opt_e = 0;
my $opt_i = 0;
my $opt_a = 0;
my $opt_A = 0;
my $opt_q = 0;
my $opt_h = 0;
my $opt_p = 0;
my $opt_d = 0;
# this subroutine is derived from Perl's getopts.pl with the enhancement of
# the "+" metacharacter at the format string to allow a list to be built by
# subsequent occurrences of the same option.
sub Getopts {
my ($argumentative, @ARGV) = @_;
my $errs = 0;
local $_;
local $[ = 0;
my @args = split / */, $argumentative;
while (@ARGV && ($_ = $ARGV[0]) =~ /^-(.)(.*)/) {
my ($first, $rest) = ($1,$2);
if ($_ =~ m|^--$|) {
shift @ARGV;
last;
}
my $pos = index($argumentative,$first);
if ($pos >= $[) {
if ($pos < $#args && $args[$pos+1] eq ':') {
shift @ARGV;
if ($rest eq '') {
unless (@ARGV) {
error("Incomplete option: $first (needs an argument)");
$errs++;
}
$rest = shift(@ARGV);
}
eval "\$opt_$first = \$rest;";
}
elsif ($pos < $#args && $args[$pos+1] eq '+') {
shift @ARGV;
if ($rest eq '') {
unless (@ARGV) {
error("Incomplete option: $first (needs an argument)");
$errs++;
}
$rest = shift(@ARGV);
}
eval "push(\@opt_$first, \$rest);";
}
else {
eval "\$opt_$first = 1";
if ($rest eq '') {
shift(@ARGV);
}
else {
$ARGV[0] = "-$rest";
}
}
}
else {
error("Unknown option: $first");
$errs++;
if ($rest ne '') {
$ARGV[0] = "-$rest";
}
else {
shift(@ARGV);
}
}
}
return ($errs == 0, @ARGV);
}
sub usage {
print STDERR <<'END';
Usage: apxs -g [-S <var>=<val>] -n <modname>
apxs -q [-S <var>=<val>] <query> ...
apxs -c [-S <var>=<val>] [-o <dsofile>] [-D <name>[=<value>]]
[-I <incdir>] [-L <libdir>] [-l <libname>] [-Wc,<flags>]
[-Wl,<flags>] [-p] <files> ...
apxs -i [-S <var>=<val>] [-a] [-A] [-n <modname>] <dsofile> ...
apxs -e [-S <var>=<val>] [-a] [-A] [-n <modname>] <dsofile> ...
END
exit(1);
}
# option handling
my $rc;
($rc, @ARGV) = &Getopts("qn:gco:I+D+L+l+W+S+eiaApd", @ARGV);
&usage if ($rc == 0);
&usage if ($#ARGV == -1 and not $opt_g);
&usage if (not $opt_q and not ($opt_g and $opt_n)
and not $opt_i and not $opt_c and not $opt_e);
# argument handling
my @args = @ARGV;
my $name = 'unknown';
$name = $opt_n if ($opt_n ne '');
if (@opt_S) {
my ($opt_S);
foreach $opt_S (@opt_S) {
if ($opt_S =~ m/^([^=]+)=(.*)$/) {
my ($var) = $1;
my ($val) = $2;
my $oldval = eval "\$CFG_$var";
unless ($var and $oldval) {
print STDERR "apxs:Error: no config variable $var\n";
&usage;
}
eval "\$CFG_${var}=\"${val}\"";
} else {
print STDERR "apxs:Error: malformatted -S option\n";
&usage;
}
}
}
##
## Initial shared object support check
##
my $httpd = catfile get_vars("sbindir"), get_vars("progname");
my $envvars = catfile get_vars("sbindir"), "envvars";
#allow apxs to be run from the source tree, before installation
if ($0 =~ m:support/apxs$:) {
($httpd = $0) =~ s:support/apxs$::;
}
unless (-f $httpd) {
error("$httpd not found or not executable");
exit 1;
}
sub get_config_vars{
my ($file, $rh_config) = @_;
open IN, $file or die "cannot open $file: $!";
while (<IN>){
if (/^\s*(.*?)\s*=\s*(.*)$/){
$rh_config->{$1} = $2;
}
}
close IN;
}
sub get_vars {
my $result = '';
my $ok = 0;
my $arg;
foreach $arg (@_) {
if (exists $config_vars{$arg} or exists $config_vars{lc $arg}) {
my $val = exists $config_vars{$arg}
? $config_vars{$arg}
: $config_vars{lc $arg};
$val =~ s/[()]//g;
$result .= $val if defined $val;
$result .= ";;";
$ok = 1;
}
if (not $ok) {
if (exists $internal_vars{$arg}
or exists $internal_vars{lc $arg}) {
my $val = exists $internal_vars{$arg} ? $arg : lc $arg;
$val = eval "\$CFG_$val";
$result .= $val if defined $val;
$result .= ";;";
$ok = 1;
}
if (not $ok) {
error("Invalid query string `$arg'");
exit(1);
}
}
}
$result =~ s|;;$||;
# $result =~ s|:| |;
return $result;
}
##
## Operation
##
# helper function for executing a list of
# system command with return code checks
sub execute_cmds {
my (@cmds) = @_;
my ($cmd, $rc);
foreach $cmd (@cmds) {
notice($cmd);
$rc = system $cmd;
if ($rc) {
error(sprintf "Command failed with rc=%d\n", $rc << 8);
exit 1 ;
}
}
}
if ($opt_g) {
##
## SAMPLE MODULE SOURCE GENERATION
##
if (-d $name) {
error("Directory `$name' already exists. Remove first");
exit(1);
}
my $data = join('', <DATA>);
$data =~ s!__END__.*!!s;
$data =~ s|%NAME%|$name|sg;
$data =~ s|%PROGNAME%|$progname|sg;
$data =~ s|%SYSCONF%|$CFG_SYSCONF|sg;
$data =~ s|%PREFIX%|$prefix|sg;
$data =~ s|%INSTALLBUILDDIR%|$installbuilddir|sg;
my ($mkf, $src) = ($data =~ m|^(.+)-=\#=-\n(.+)|s);
notice("Creating [DIR] $name");
mkdir $name or die "Cannot mkdir $name: $!";
notice("Creating [FILE] $name/Makefile");
open(FP, ">${name}/Makefile") or die "Cannot open ${name}/Makefile: $!";
print FP $mkf;
close(FP);
notice("Creating [FILE] $name/mod_$name.c");
open(FP, ">${name}/mod_${name}.c") || die;
print FP $src;
close(FP);
notice("Creating [FILE] $name/.deps");
open(FP, ">${name}/.deps") or die "Cannot open ${name}/.deps: $!";
close(FP);
exit(0);
}
if ($opt_q) {
##
## QUERY INFORMATION
##
my $result = get_vars(@args);
print "$result\n";
}
my $apr_bindir = get_vars("APR_BINDIR");
my $apu_bindir = get_vars("APU_BINDIR");
my $apr_includedir = qq{-I"$prefix/include"};
my $apu_includedir = qq{-I$"prefix/include"};
if ($opt_c) {
##
## SHARED OBJECT COMPILATION
##
# split files into sources and objects
my @srcs = ();
my @objs = ();
my $f;
foreach $f (@args) {
if ($f =~ m|\.c$|) {
push(@srcs, $f);
}
else {
push(@objs, $f);
}
}
# determine output file
my $dso_file;
if ($opt_o eq '') {
if ($#srcs > -1) {
$dso_file = $srcs[0];
$dso_file =~ s|\.[^.]+$|.so|;
}
elsif ($#objs > -1) {
$dso_file = $objs[0];
$dso_file =~ s|\.[^.]+$|.so|;
}
else {
$dso_file = "mod_unknown.so";
}
}
else {
$dso_file = $opt_o;
}
# create compilation commands
my @cmds = ();
my $opt = '';
my ($opt_Wc, $opt_I, $opt_D);
foreach $opt_Wc (@opt_W) {
$opt .= "$1 " if ($opt_Wc =~ m|^\s*c,(.*)$|);
}
foreach $opt_I (@opt_I) {
$opt .= qq{ /I"$opt_I" };
}
foreach $opt_D (@opt_D) {
$opt .= qq{ /D "$opt_D" };
}
my $cflags = "$CFG_CFLAGS";
if ($opt_d) {
$cflags =~ s!NDEBUG!DEBUG!;
$cflags .= ' /Zi';
$cflags =~ s!/MD !/MDd !;
}
my $s;
my $mod;
foreach $s (@srcs) {
my $slo = $s;
$slo =~ s|\.c$|.slo|;
my $lo = $s;
$lo =~ s|\.c$|.lo|;
my $la = $s;
$la =~ s|\.c$|.la|;
my $o = $s;
$o =~ s|\.c$|.o|;
push(@cmds, qq{$CFG_CC $cflags -I"$CFG_INCLUDEDIR" $opt /c /Fo$lo $s});
unshift(@objs, $lo);
}
# create link command
my $o;
my $lo;
$opt = '';
foreach $o (@objs) {
$lo .= " $o";
}
my ($opt_Wl, $opt_L, $opt_l);
foreach $opt_Wl (@opt_W) {
if ($CFG_CC !~ m/gcc$/) {
$opt .= " $1" if ($opt_Wl =~ m|^\s*l,(.*)$|);
} else {
$opt .= " -W$opt_Wl";
}
}
foreach $opt_L (@opt_L) {
$opt .= qq{ /libpath:"$opt_L" };
}
foreach $opt_l (@opt_l) {
$opt_l .= '.lib' unless ($opt_l =~ /\.lib$/);
$opt .= " $opt_l";
}
if ($opt_p == 1) {
$opt .= " ".$aprutil_libname." ".$apr_libname;
}
else {
my $apr_ldflags;
$opt .= " $apr_ldflags";
}
my $ldflags = "$CFG_LDFLAGS";
if ($opt_d) {
$ldflags .= ' /debug';
}
push(@cmds, "$CFG_LD $ldflags /out:$dso_file $opt $lo");
# execute the commands
&execute_cmds(@cmds);
# allow one-step compilation and installation
if ($opt_i or $opt_e) {
@args = ( $dso_file );
}
}
if ($opt_i or $opt_e) {
##
## SHARED OBJECT INSTALLATION
##
unless (-d $CFG_LIBEXECDIR) {
die "Directory $CFG_LIBEXECDIR not found";
}
# determine installation commands
# and corresponding LoadModule/AddModule directives
my @lmd = ();
my @amd = ();
my @cmds = ();
my $f;
foreach $f (@args) {
my $end = qr{(\.so|\.la)$};
if ($f !~ m!$end!) {
error("file $f is not a shared object");
exit(1);
}
my $t = $f;
$t =~ s|^.+/([^/]+)$|$1|;
$t =~ s|\.la$|\.so|;
(my $libf = $f) =~ s!$end!.lib!;
(my $libt = $t) =~ s!$end!.lib!;
(my $pdbf = $f) =~ s!$end!.pdb!;
(my $pdbt = $t) =~ s!$end!.pdb!;
if ($opt_i) {
push(@cmds, "$CP $f $CFG_LIBEXECDIR");
push(@cmds, "$CHMOD 755 $CFG_LIBEXECDIR\\$t");
if (-f $libf) {
push(@cmds, "$CP $libf $CFG_LIBDIR");
push(@cmds, "$CHMOD 755 $CFG_LIBDIR\\$libt");
}
if ($opt_d and -f $pdbf) {
push(@cmds, "$CP $pdbf $CFG_LIBEXECDIR");
push(@cmds, "$CHMOD 755 $CFG_LIBEXECDIR\\$pdbt");
}
}
# determine module symbolname and filename
my $filename = '';
if ($name eq 'unknown') {
$name = '';
my $base = $f;
$base =~ s|\.[^.]+$||;
if (-f "$base.c") {
open(FP, "<$base.c");
my $content = join('', <FP>);
close(FP);
if ($content =~ m|.*module\s+(?:AP_MODULE_DECLARE_DATA\s+)?([a-zA-Z0-9_]+)_module\s*=\s*.*|s) {
$name = "$1";
$filename = "$base.c";
$filename =~ s|^[^/]+/||;
}
}
if ($name eq '') {
if ($base =~ m|.*mod_([a-zA-Z0-9_]+)\..+|) {
$name = "$1";
$filename = $base;
$filename =~ s|^[^/]+/||;
}
}
if ($name eq '') {
error("Sorry, cannot determine bootstrap symbol name");
error("Please specify one with option `-n'");
exit(1);
}
}
if ($filename eq '') {
$filename = "mod_${name}.c";
}
my $dir = $CFG_LIBEXECDIR;
$dir =~ s|^$CFG_PREFIX/?||;
$dir =~ s|(.)$|$1/|;
$dir =~ s|\\|/|g;
$t =~ s|\.la$|.so|;
push(@lmd,
sprintf("LoadModule %-18s %s", "${name}_module", qq{"$dir$t"}));
push(@amd, sprintf("AddModule %s", $filename));
}
# execute the commands
&execute_cmds(@cmds);
# activate module via LoadModule/AddModule directive
if ($opt_a or $opt_A) {
if (not -f "$CFG_SYSCONFDIR/$CFG_SYSCONF") {
error("Config file $CFG_SYSCONFDIR/$CFG_SYSCONF not found");
exit(1);
}
open(FP, "<$CFG_SYSCONFDIR/$CFG_SYSCONF")
|| die "Cannot open $CFG_SYSCONFDIR/$CFG_SYSCONF: $!";
my $content = join('', <FP>);
close(FP);
if ($content !~ m|\n\#?\s*LoadModule\s+|) {
error("Activation failed for custom $CFG_SYSCONFDIR/$CFG_SYSCONF file.");
error("At least one `LoadModule' directive already has to exist.");
exit(1);
}
my $lmd;
my $c = '';
$c = '#' if ($opt_A);
foreach $lmd (@lmd) {
my $what = $opt_A ? "preparing" : "activating";
if ($content !~ m|\n\#?\s*$lmd|) {
# check for open <containers>, so that the new LoadModule
# directive always appears *outside* of an <container>.
my $before =
($content =~ m|^(.*\n)\#?\s*LoadModule\s+[^\n]+\n|s)[0];
# the '()=' trick forces list context and the scalar
# assignment counts the number of list members (aka number
# of matches) then
my $cntopen = () = ($before =~ m|^\s*<[^/].*$|mg);
my $cntclose = () = ($before =~ m|^\s*</.*$|mg);
if ($cntopen == $cntclose) {
# fine. Last LoadModule is contextless.
$content =~ s|^(.*\n\#?\s*LoadModule\s+[^\n]+\n)|$1$c$lmd\n|s;
}
elsif ($cntopen < $cntclose) {
error('Configuration file is not valid. There are sections'
. ' closed before opened.');
exit(1);
}
else {
# put our cmd after the section containing the last
# LoadModule.
my $found =
$content =~ s!\A ( # string and capture start
(?:(?:
^\s* # start of conf line with a
(?:[^<]|<[^/]) # directive which
# does not
# start with '</'
.*(?:$)\n # rest of the line.
# the '$' is in parentheses
# to avoid misinterpreting
# the string "$\" as
# perl variable.
)* # catch as much as possible
# of such lines. (including
# zero)
^\s*</.*(?:$)\n?
# after the above, we
# expect a config line with
# a closing container (</)
) {$cntopen}
# the whole pattern (bunch
# of lines that end up with
# a closing directive) must
# be repeated $cntopen
# times. That's it.
# Simple, eh? ;-)
) # capture end
!$1$c$lmd\n!mx;
unless ($found) {
error('Configuration file is not valid. There are '
. 'sections opened and not closed.');
exit(1);
}
}
}
else {
# replace already existing LoadModule line
$content =~ s|^(.*\n)\#?\s*$lmd[^\n]*\n|$1$c$lmd\n|s;
}
$lmd =~ m|LoadModule\s+(.+?)_module.*|;
notice("[$what module `$1' in $CFG_SYSCONFDIR\\$CFG_SYSCONF]");
}
my $amd;
foreach $amd (@amd) {
if ($content !~ m|\n\#?\s*$amd|) {
$content =~ s|^(.*\n\#?\s*AddModule\s+[^\n]+\n)|$1$c$amd\n|sg;
}
else {
$content =~ s|^(.*\n)\#?\s*$amd[^\n]*\n|$1$c$amd\n|sg;
}
}
if (@lmd or @amd) {
my $conf = catfile $CFG_SYSCONFDIR, $CFG_SYSCONF;
my $conf_new = $conf . '.new';
my $conf_bak = $conf . '.bak';
if (open(FP, '>', $conf_new)) {
print FP $content;
close(FP);
copy($conf, $conf_bak) or
die "Backup of $conf failed: $!";
copy($conf_new, $conf) or
die "Copying $conf_new to $conf failed: $!";
unlink $conf_new or
die "Removing $conf_new failed: $!";
}
else {
notice("unable to open configuration file $conf_new");
}
}
}
}
sub error{
print STDERR "apxs:Error: $_[0].\n";
}
sub notice{
print STDERR "$_[0]\n";
}
##EOF##
__DATA__
##
## Makefile -- Build procedure for sample %NAME% Apache module
## Autogenerated via ``apxs -n %NAME% -g''.
##
builddir=.
top_srcdir=%PREFIX%
top_builddir=%PREFIX%
# the used tools
APXS=apxs
APACHECTL=%PROGNAME% -k
# additional defines, includes and libraries
#DEFS=-Dmy_define=my_value
#INCLUDES=-Imy/include/dir
#LIBS=-Lmy/lib/dir -lmylib
# the default target
all: local-shared-build
# install the shared object file into Apache
install: install-modules
# cleanup
clean:
-@erase mod_%NAME%.lo mod_%NAME%.ilk mod_%NAME%.so mod_%NAME%.lib mod_%NAME%.exp mod_%NAME%.pdb
# simple test
test: reload
GET http://localhost/%NAME%
# install and activate shared object by reloading Apache to
# force a reload of the shared object file
reload: install restart
# the general Apache start/restart/stop
# procedures
start:
$(APACHECTL) start
restart:
$(APACHECTL) restart
stop:
$(APACHECTL) stop
-=#=-
/*
** mod_%NAME%.c -- Apache sample %NAME% module
** [Autogenerated via ``apxs -n %NAME% -g'']
**
** To play with this sample module first compile it into a
** DSO file and install it into Apache's modules directory
** by running:
**
** $ apxs -c -i mod_%NAME%.c
**
** Then activate it in Apache's %SYSCONF% file for instance
** for the URL /%NAME% in as follows:
**
** # %SYSCONF%
** LoadModule %NAME%_module modules/mod_%NAME%.so
** <Location /%NAME%>
** SetHandler %NAME%
** </Location>
**
** Then after restarting Apache via
**
** $ apachectl restart
**
** you immediately can request the URL /%NAME% and watch for the
** output of this module. This can be achieved for instance via:
**
** $ lynx -mime_header http://localhost/%NAME%
**
** The output should be similar to the following one:
**
** HTTP/1.1 200 OK
** Date: Tue, 31 Mar 1998 14:42:22 GMT
** Server: Apache/1.3.4 (Unix)
** Connection: close
** Content-Type: text/html
**
** The sample page from mod_%NAME%.c
*/
#include "httpd.h"
#include "http_config.h"
#include "http_protocol.h"
#include "ap_config.h"
/* The sample content handler */
static int %NAME%_handler(request_rec *r)
{
if (strcmp(r->handler, "%NAME%")) {
return DECLINED;
}
r->content_type = "text/html";
if (!r->header_only)
ap_rputs("The sample page from mod_%NAME%.c\n", r);
return OK;
}
static void %NAME%_register_hooks(apr_pool_t *p)
{
ap_hook_handler(%NAME%_handler, NULL, NULL, APR_HOOK_MIDDLE);
}
/* Dispatch list for API hooks */
module AP_MODULE_DECLARE_DATA %NAME%_module = {
STANDARD20_MODULE_STUFF,
NULL, /* create per-dir config structures */
NULL, /* merge per-dir config structures */
NULL, /* create per-server config structures */
NULL, /* merge per-server config structures */
NULL, /* table of config file commands */
%NAME%_register_hooks /* register hooks */
};
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