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-<?php
-//
-// +----------------------------------------------------------------------+
-// | PHP Version 5 |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2004 The PHP Group |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 3.0 of the PHP license, |
-// | that is bundled with this package in the file LICENSE, and is |
-// | available through the world-wide-web at the following url: |
-// | http://www.php.net/license/3_0.txt. |
-// | If you did not receive a copy of the PHP license and are unable to |
-// | obtain it through the world-wide-web, please send a note to |
-// | license@php.net so we can mail you a copy immediately. |
-// +----------------------------------------------------------------------+
-// | Authors: Stig Sæther Bakken <ssb@php.net> |
-// +----------------------------------------------------------------------+
-//
-// $Id$
-
-require_once 'PEAR/Common.php';
-
-/**
- * Class to handle building (compiling) extensions.
- *
- * @author Stig Sæther Bakken <ssb@php.net>
- */
-class PEAR_Builder extends PEAR_Common
-{
- // {{{ properties
-
- var $php_api_version = 0;
- var $zend_module_api_no = 0;
- var $zend_extension_api_no = 0;
-
- var $extensions_built = array();
-
- var $current_callback = null;
-
- // used for msdev builds
- var $_lastline = null;
- var $_firstline = null;
- // }}}
- // {{{ constructor
-
- /**
- * PEAR_Builder constructor.
- *
- * @param object $ui user interface object (instance of PEAR_Frontend_*)
- *
- * @access public
- */
- function PEAR_Builder(&$ui)
- {
- parent::PEAR_Common();
- $this->setFrontendObject($ui);
- }
-
- // }}}
-
- // {{{ _build_win32()
-
- /**
- * Build an extension from source on windows.
- * requires msdev
- */
- function _build_win32($descfile, $callback = null)
- {
- if (PEAR::isError($info = $this->infoFromDescriptionFile($descfile))) {
- return $info;
- }
- $dir = dirname($descfile);
- $old_cwd = getcwd();
-
- if (!@chdir($dir)) {
- return $this->raiseError("could not chdir to $dir");
- }
- $this->log(2, "building in $dir");
-
- $dsp = $info['package'].'.dsp';
- if (!@is_file("$dir/$dsp")) {
- return $this->raiseError("The DSP $dsp does not exist.");
- }
- // XXX TODO: make release build type configurable
- $command = 'msdev '.$dsp.' /MAKE "'.$info['package']. ' - Release"';
-
- $this->current_callback = $callback;
- $err = $this->_runCommand($command, array(&$this, 'msdevCallback'));
- if (PEAR::isError($err)) {
- return $err;
- }
-
- // figure out the build platform and type
- $platform = 'Win32';
- $buildtype = 'Release';
- if (preg_match('/.*?'.$info['package'].'\s-\s(\w+)\s(.*?)-+/i',$this->_firstline,$matches)) {
- $platform = $matches[1];
- $buildtype = $matches[2];
- }
-
- if (preg_match('/(.*)?\s-\s(\d+).*?(\d+)/',$this->_lastline,$matches)) {
- if ($matches[2]) {
- // there were errors in the build
- return $this->raiseError("There were errors during compilation.");
- }
- $out = $matches[1];
- } else {
- return $this->raiseError("Did not understand the completion status returned from msdev.exe.");
- }
-
- // msdev doesn't tell us the output directory :/
- // open the dsp, find /out and use that directory
- $dsptext = join(file($dsp),'');
-
- // this regex depends on the build platform and type having been
- // correctly identified above.
- $regex ='/.*?!IF\s+"\$\(CFG\)"\s+==\s+("'.
- $info['package'].'\s-\s'.
- $platform.'\s'.
- $buildtype.'").*?'.
- '\/out:"(.*?)"/is';
-
- if ($dsptext && preg_match($regex,$dsptext,$matches)) {
- // what we get back is a relative path to the output file itself.
- $outfile = realpath($matches[2]);
- } else {
- return $this->raiseError("Could not retrieve output information from $dsp.");
- }
- if (@copy($outfile, "$dir/$out")) {
- $outfile = "$dir/$out";
- }
-
- $built_files[] = array(
- 'file' => "$outfile",
- 'php_api' => $this->php_api_version,
- 'zend_mod_api' => $this->zend_module_api_no,
- 'zend_ext_api' => $this->zend_extension_api_no,
- );
-
- return $built_files;
- }
- // }}}
-
- // {{{ msdevCallback()
- function msdevCallback($what, $data)
- {
- if (!$this->_firstline)
- $this->_firstline = $data;
- $this->_lastline = $data;
- }
- // }}}
-
- // {{{ _harventInstDir
- /**
- * @param string
- * @param string
- * @param array
- * @access private
- */
- function _harvestInstDir($dest_prefix, $dirname, &$built_files)
- {
- $d = opendir($dirname);
- if (!$d)
- return false;
-
- $ret = true;
- while (($ent = readdir($d)) !== false) {
- if ($ent{0} == '.')
- continue;
-
- $full = $dirname . DIRECTORY_SEPARATOR . $ent;
- if (is_dir($full)) {
- if (!$this->_harvestInstDir(
- $dest_prefix . DIRECTORY_SEPARATOR . $ent,
- $full, $built_files)) {
- $ret = false;
- break;
- }
- } else {
- $dest = $dest_prefix . DIRECTORY_SEPARATOR . $ent;
- $built_files[] = array(
- 'file' => $full,
- 'dest' => $dest,
- 'php_api' => $this->php_api_version,
- 'zend_mod_api' => $this->zend_module_api_no,
- 'zend_ext_api' => $this->zend_extension_api_no,
- );
- }
- }
- closedir($d);
- return $ret;
- }
-
- // }}}
-
- // {{{ build()
-
- /**
- * Build an extension from source. Runs "phpize" in the source
- * directory, but compiles in a temporary directory
- * (/var/tmp/pear-build-USER/PACKAGE-VERSION).
- *
- * @param string $descfile path to XML package description file
- *
- * @param mixed $callback callback function used to report output,
- * see PEAR_Builder::_runCommand for details
- *
- * @return array an array of associative arrays with built files,
- * format:
- * array( array( 'file' => '/path/to/ext.so',
- * 'php_api' => YYYYMMDD,
- * 'zend_mod_api' => YYYYMMDD,
- * 'zend_ext_api' => YYYYMMDD ),
- * ... )
- *
- * @access public
- *
- * @see PEAR_Builder::_runCommand
- * @see PEAR_Common::infoFromDescriptionFile
- */
- function build($descfile, $callback = null)
- {
- if (PEAR_OS == "Windows") {
- return $this->_build_win32($descfile,$callback);
- }
- if (PEAR_OS != 'Unix') {
- return $this->raiseError("building extensions not supported on this platform");
- }
- if (PEAR::isError($info = $this->infoFromDescriptionFile($descfile))) {
- return $info;
- }
- $dir = dirname($descfile);
- $old_cwd = getcwd();
- if (!@chdir($dir)) {
- return $this->raiseError("could not chdir to $dir");
- }
- $vdir = "$info[package]-$info[version]";
- if (is_dir($vdir)) {
- chdir($vdir);
- }
- $dir = getcwd();
- $this->log(2, "building in $dir");
- $this->current_callback = $callback;
- putenv('PATH=' . $this->config->get('bin_dir') . ':' . getenv('PATH'));
- $err = $this->_runCommand("phpize", array(&$this, 'phpizeCallback'));
- if (PEAR::isError($err)) {
- return $err;
- }
- if (!$err) {
- return $this->raiseError("`phpize' failed");
- }
-
- // {{{ start of interactive part
- $configure_command = "$dir/configure";
- if (isset($info['configure_options'])) {
- foreach ($info['configure_options'] as $o) {
- list($r) = $this->ui->userDialog('build',
- array($o['prompt']),
- array('text'),
- array(@$o['default']));
- if (substr($o['name'], 0, 5) == 'with-' &&
- ($r == 'yes' || $r == 'autodetect')) {
- $configure_command .= " --$o[name]";
- } else {
- $configure_command .= " --$o[name]=".trim($r);
- }
- }
- }
- // }}} end of interactive part
-
- // FIXME make configurable
- if(!$user=getenv('USER')){
- $user='defaultuser';
- }
- $build_basedir = "/var/tmp/pear-build-$user";
- $build_dir = "$build_basedir/$info[package]-$info[version]";
- $inst_dir = "$build_basedir/install-$info[package]-$info[version]";
- $this->log(1, "building in $build_dir");
- if (is_dir($build_dir)) {
- System::rm(array('-rf', $build_dir));
- }
- if (!System::mkDir(array('-p', $build_dir))) {
- return $this->raiseError("could not create build dir: $build_dir");
- }
- $this->addTempFile($build_dir);
- if (!System::mkDir(array('-p', $inst_dir))) {
- return $this->raiseError("could not create temporary install dir: $inst_dir");
- }
- $this->addTempFile($inst_dir);
-
- if (getenv('MAKE')) {
- $make_command = getenv('MAKE');
- } else {
- $make_command = 'make';
- }
- $to_run = array(
- $configure_command,
- $make_command,
- "$make_command INSTALL_ROOT=\"$inst_dir\" install",
- "find \"$inst_dir\" -ls"
- );
- if (!@chdir($build_dir)) {
- return $this->raiseError("could not chdir to $build_dir");
- }
- putenv('PHP_PEAR_VERSION=@PEAR-VER@');
- foreach ($to_run as $cmd) {
- $err = $this->_runCommand($cmd, $callback);
- if (PEAR::isError($err)) {
- chdir($old_cwd);
- return $err;
- }
- if (!$err) {
- chdir($old_cwd);
- return $this->raiseError("`$cmd' failed");
- }
- }
- if (!($dp = opendir("modules"))) {
- chdir($old_cwd);
- return $this->raiseError("no `modules' directory found");
- }
- $built_files = array();
- $prefix = exec("php-config --prefix");
- $this->_harvestInstDir($prefix, $inst_dir . DIRECTORY_SEPARATOR . $prefix, $built_files);
- chdir($old_cwd);
- return $built_files;
- }
-
- // }}}
- // {{{ phpizeCallback()
-
- /**
- * Message callback function used when running the "phpize"
- * program. Extracts the API numbers used. Ignores other message
- * types than "cmdoutput".
- *
- * @param string $what the type of message
- * @param mixed $data the message
- *
- * @return void
- *
- * @access public
- */
- function phpizeCallback($what, $data)
- {
- if ($what != 'cmdoutput') {
- return;
- }
- $this->log(1, rtrim($data));
- if (preg_match('/You should update your .aclocal.m4/', $data)) {
- return;
- }
- $matches = array();
- if (preg_match('/^\s+(\S[^:]+):\s+(\d{8})/', $data, $matches)) {
- $member = preg_replace('/[^a-z]/', '_', strtolower($matches[1]));
- $apino = (int)$matches[2];
- if (isset($this->$member)) {
- $this->$member = $apino;
- //$msg = sprintf("%-22s : %d", $matches[1], $apino);
- //$this->log(1, $msg);
- }
- }
- }
-
- // }}}
- // {{{ _runCommand()
-
- /**
- * Run an external command, using a message callback to report
- * output. The command will be run through popen and output is
- * reported for every line with a "cmdoutput" message with the
- * line string, including newlines, as payload.
- *
- * @param string $command the command to run
- *
- * @param mixed $callback (optional) function to use as message
- * callback
- *
- * @return bool whether the command was successful (exit code 0
- * means success, any other means failure)
- *
- * @access private
- */
- function _runCommand($command, $callback = null)
- {
- $this->log(1, "running: $command");
- $pp = @popen("$command 2>&1", "r");
- if (!$pp) {
- return $this->raiseError("failed to run `$command'");
- }
- if ($callback && $callback[0]->debug == 1) {
- $olddbg = $callback[0]->debug;
- $callback[0]->debug = 2;
- }
-
- while ($line = fgets($pp, 1024)) {
- if ($callback) {
- call_user_func($callback, 'cmdoutput', $line);
- } else {
- $this->log(2, rtrim($line));
- }
- }
- if ($callback && isset($olddbg)) {
- $callback[0]->debug = $olddbg;
- }
- $exitcode = @pclose($pp);
- return ($exitcode == 0);
- }
-
- // }}}
- // {{{ log()
-
- function log($level, $msg)
- {
- if ($this->current_callback) {
- if ($this->debug >= $level) {
- call_user_func($this->current_callback, 'output', $msg);
- }
- return;
- }
- return PEAR_Common::log($level, $msg);
- }
-
- // }}}
-}
-
-?>
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