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<?php
/**
* PEAR_Command_Install (install, upgrade, upgrade-all, uninstall, bundle, run-scripts commands)
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* 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 web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category pear
* @package PEAR
* @author Stig Bakken <ssb@php.net>
* @author Greg Beaver <cellog@php.net>
* @copyright 1997-2006 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id: Install.php,v 1.115 2006/03/02 18:14:13 cellog Exp $
* @link http://pear.php.net/package/PEAR
* @since File available since Release 0.1
*/
/**
* base class
*/
require_once 'PEAR/Command/Common.php';
/**
* PEAR commands for installation or deinstallation/upgrading of
* packages.
*
* @category pear
* @package PEAR
* @author Stig Bakken <ssb@php.net>
* @author Greg Beaver <cellog@php.net>
* @copyright 1997-2006 The PHP Group
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version Release: 1.4.11
* @link http://pear.php.net/package/PEAR
* @since Class available since Release 0.1
*/
class PEAR_Command_Install extends PEAR_Command_Common
{
// {{{ properties
var $commands = array(
'install' => array(
'summary' => 'Install Package',
'function' => 'doInstall',
'shortcut' => 'i',
'options' => array(
'force' => array(
'shortopt' => 'f',
'doc' => 'will overwrite newer installed packages',
),
'loose' => array(
'shortopt' => 'l',
'doc' => 'do not check for recommended dependency version',
),
'nodeps' => array(
'shortopt' => 'n',
'doc' => 'ignore dependencies, install anyway',
),
'register-only' => array(
'shortopt' => 'r',
'doc' => 'do not install files, only register the package as installed',
),
'soft' => array(
'shortopt' => 's',
'doc' => 'soft install, fail silently, or upgrade if already installed',
),
'nobuild' => array(
'shortopt' => 'B',
'doc' => 'don\'t build C extensions',
),
'nocompress' => array(
'shortopt' => 'Z',
'doc' => 'request uncompressed files when downloading',
),
'installroot' => array(
'shortopt' => 'R',
'arg' => 'DIR',
'doc' => 'root directory used when installing files (ala PHP\'s INSTALL_ROOT), use packagingroot for RPM',
),
'packagingroot' => array(
'shortopt' => 'P',
'arg' => 'DIR',
'doc' => 'root directory used when packaging files, like RPM packaging',
),
'ignore-errors' => array(
'doc' => 'force install even if there were errors',
),
'alldeps' => array(
'shortopt' => 'a',
'doc' => 'install all required and optional dependencies',
),
'onlyreqdeps' => array(
'shortopt' => 'o',
'doc' => 'install all required dependencies',
),
'offline' => array(
'shortopt' => 'O',
'doc' => 'do not attempt to download any urls or contact channels',
),
'pretend' => array(
'shortopt' => 'p',
'doc' => 'Only list the packages that would be downloaded',
),
),
'doc' => '[channel/]<package> ...
Installs one or more PEAR packages. You can specify a package to
install in four ways:
"Package-1.0.tgz" : installs from a local file
"http://example.com/Package-1.0.tgz" : installs from
anywhere on the net.
"package.xml" : installs the package described in
package.xml. Useful for testing, or for wrapping a PEAR package in
another package manager such as RPM.
"Package[-version/state][.tar]" : queries your default channel\'s server
({config master_server}) and downloads the newest package with
the preferred quality/state ({config preferred_state}).
To retrieve Package version 1.1, use "Package-1.1," to retrieve
Package state beta, use "Package-beta." To retrieve an uncompressed
file, append .tar (make sure there is no file by the same name first)
To download a package from another channel, prefix with the channel name like
"channel/Package"
More than one package may be specified at once. It is ok to mix these
four ways of specifying packages.
'),
'upgrade' => array(
'summary' => 'Upgrade Package',
'function' => 'doInstall',
'shortcut' => 'up',
'options' => array(
'force' => array(
'shortopt' => 'f',
'doc' => 'overwrite newer installed packages',
),
'loose' => array(
'shortopt' => 'l',
'doc' => 'do not check for recommended dependency version',
),
'nodeps' => array(
'shortopt' => 'n',
'doc' => 'ignore dependencies, upgrade anyway',
),
'register-only' => array(
'shortopt' => 'r',
'doc' => 'do not install files, only register the package as upgraded',
),
'nobuild' => array(
'shortopt' => 'B',
'doc' => 'don\'t build C extensions',
),
'nocompress' => array(
'shortopt' => 'Z',
'doc' => 'request uncompressed files when downloading',
),
'installroot' => array(
'shortopt' => 'R',
'arg' => 'DIR',
'doc' => 'root directory used when installing files (ala PHP\'s INSTALL_ROOT), use packagingroot for RPM',
),
'packagingroot' => array(
'shortopt' => 'P',
'arg' => 'DIR',
'doc' => 'root directory used when packaging files, like RPM packaging',
),
'ignore-errors' => array(
'doc' => 'force install even if there were errors',
),
'alldeps' => array(
'shortopt' => 'a',
'doc' => 'install all required and optional dependencies',
),
'onlyreqdeps' => array(
'shortopt' => 'o',
'doc' => 'install all required dependencies',
),
'offline' => array(
'shortopt' => 'O',
'doc' => 'do not attempt to download any urls or contact channels',
),
'pretend' => array(
'shortopt' => 'p',
'doc' => 'Only list the packages that would be downloaded',
),
),
'doc' => '<package> ...
Upgrades one or more PEAR packages. See documentation for the
"install" command for ways to specify a package.
When upgrading, your package will be updated if the provided new
package has a higher version number (use the -f option if you need to
upgrade anyway).
More than one package may be specified at once.
'),
'upgrade-all' => array(
'summary' => 'Upgrade All Packages',
'function' => 'doInstall',
'shortcut' => 'ua',
'options' => array(
'nodeps' => array(
'shortopt' => 'n',
'doc' => 'ignore dependencies, upgrade anyway',
),
'register-only' => array(
'shortopt' => 'r',
'doc' => 'do not install files, only register the package as upgraded',
),
'nobuild' => array(
'shortopt' => 'B',
'doc' => 'don\'t build C extensions',
),
'nocompress' => array(
'shortopt' => 'Z',
'doc' => 'request uncompressed files when downloading',
),
'installroot' => array(
'shortopt' => 'R',
'arg' => 'DIR',
'doc' => 'root directory used when installing files (ala PHP\'s INSTALL_ROOT), use packagingroot for RPM',
),
'ignore-errors' => array(
'doc' => 'force install even if there were errors',
),
'loose' => array(
'doc' => 'do not check for recommended dependency version',
),
),
'doc' => '
Upgrades all packages that have a newer release available. Upgrades are
done only if there is a release available of the state specified in
"preferred_state" (currently {config preferred_state}), or a state considered
more stable.
'),
'uninstall' => array(
'summary' => 'Un-install Package',
'function' => 'doUninstall',
'shortcut' => 'un',
'options' => array(
'nodeps' => array(
'shortopt' => 'n',
'doc' => 'ignore dependencies, uninstall anyway',
),
'register-only' => array(
'shortopt' => 'r',
'doc' => 'do not remove files, only register the packages as not installed',
),
'installroot' => array(
'shortopt' => 'R',
'arg' => 'DIR',
'doc' => 'root directory used when installing files (ala PHP\'s INSTALL_ROOT)',
),
'ignore-errors' => array(
'doc' => 'force install even if there were errors',
),
'offline' => array(
'shortopt' => 'O',
'doc' => 'do not attempt to uninstall remotely',
),
),
'doc' => '[channel/]<package> ...
Uninstalls one or more PEAR packages. More than one package may be
specified at once. Prefix with channel name to uninstall from a
channel not in your default channel ({config default_channel})
'),
'bundle' => array(
'summary' => 'Unpacks a Pecl Package',
'function' => 'doBundle',
'shortcut' => 'bun',
'options' => array(
'destination' => array(
'shortopt' => 'd',
'arg' => 'DIR',
'doc' => 'Optional destination directory for unpacking (defaults to current path or "ext" if exists)',
),
'force' => array(
'shortopt' => 'f',
'doc' => 'Force the unpacking even if there were errors in the package',
),
),
'doc' => '<package>
Unpacks a Pecl Package into the selected location. It will download the
package if needed.
'),
'run-scripts' => array(
'summary' => 'Run Post-Install Scripts bundled with a package',
'function' => 'doRunScripts',
'shortcut' => 'rs',
'options' => array(
),
'doc' => '<package>
Run post-installation scripts in package <package>, if any exist.
'),
);
// }}}
// {{{ constructor
/**
* PEAR_Command_Install constructor.
*
* @access public
*/
function PEAR_Command_Install(&$ui, &$config)
{
parent::PEAR_Command_Common($ui, $config);
}
// }}}
/**
* For unit testing purposes
*/
function &getDownloader(&$ui, $options, &$config)
{
if (!class_exists('PEAR_Downloader')) {
require_once 'PEAR/Downloader.php';
}
$a = &new PEAR_Downloader($ui, $options, $config);
return $a;
}
/**
* For unit testing purposes
*/
function &getInstaller(&$ui)
{
if (!class_exists('PEAR_Installer')) {
require_once 'PEAR/Installer.php';
}
$a = &new PEAR_Installer($ui);
return $a;
}
// {{{ doInstall()
function doInstall($command, $options, $params)
{
if (empty($this->installer)) {
$this->installer = &$this->getInstaller($this->ui);
}
if ($command == 'upgrade') {
$options['upgrade'] = true;
}
if (isset($options['installroot']) && isset($options['packagingroot'])) {
return $this->raiseError('ERROR: cannot use both --installroot and --packagingroot');
}
if (isset($options['packagingroot']) && $this->config->get('verbose') > 2) {
$this->ui->outputData('using package root: ' . $options['packagingroot']);
}
$reg = &$this->config->getRegistry();
if ($command == 'upgrade-all') {
$options['upgrade'] = true;
$reg = &$this->config->getRegistry();
$savechannel = $this->config->get('default_channel');
$params = array();
foreach ($reg->listChannels() as $channel) {
if ($channel == '__uri') {
continue;
}
$this->config->set('default_channel', $channel);
$chan = &$reg->getChannel($channel);
if (PEAR::isError($chan)) {
return $this->raiseError($chan);
}
if ($chan->supportsREST($this->config->get('preferred_mirror')) &&
$base = $chan->getBaseURL('REST1.0', $this->config->get('preferred_mirror'))) {
$dorest = true;
unset($remote);
} else {
$dorest = false;
$remote = &$this->config->getRemote($this->config);
}
$state = $this->config->get('preferred_state');
$installed = array_flip($reg->listPackages($channel));
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
if ($dorest) {
$rest = &$this->config->getREST('1.0', array());
$latest = $rest->listLatestUpgrades($base, $state, $installed, $channel, $reg);
} else {
if (empty($state) || $state == 'any') {
$latest = $remote->call("package.listLatestReleases");
} else {
$latest = $remote->call("package.listLatestReleases", $state);
}
}
PEAR::staticPopErrorHandling();
if (PEAR::isError($latest) || !is_array($latest)) {
continue;
}
foreach ($latest as $package => $info) {
$package = strtolower($package);
if (!isset($installed[$package])) {
// skip packages we don't have installed
continue;
}
$inst_version = $reg->packageInfo($package, 'version', $channel);
if (version_compare("$info[version]", "$inst_version", "le")) {
// installed version is up-to-date
continue;
}
$params[] = $reg->parsedPackageNameToString(array('package' => $package,
'channel' => $channel));
$this->ui->outputData(array('data' => "Will upgrade $package"), $command);
}
}
$this->config->set('default_channel', $savechannel);
}
$this->downloader = &$this->getDownloader($this->ui, $options, $this->config);
$errors = array();
$downloaded = array();
$downloaded = &$this->downloader->download($params);
$errors = $this->downloader->getErrorMsgs();
if (count($errors)) {
foreach ($errors as $error) {
$err['data'][] = array($error);
}
$err['headline'] = 'Install Errors';
$this->ui->outputData($err);
if (!count($downloaded)) {
return $this->raiseError("$command failed");
}
}
$data = array(
'headline' => 'Packages that would be Installed'
);
if (isset($options['pretend'])) {
foreach ($downloaded as $package) {
$data['data'][] = array($reg->parsedPackageNameToString($package->getParsedPackage()));
}
$this->ui->outputData($data, 'pretend');
return true;
}
$this->installer->setOptions($options);
$this->installer->sortPackagesForInstall($downloaded);
if (PEAR::isError($err = $this->installer->setDownloadedPackages($downloaded))) {
$this->raiseError($err->getMessage());
return true;
}
$extrainfo = array();
foreach ($downloaded as $param) {
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
$info = $this->installer->install($param, $options);
PEAR::staticPopErrorHandling();
if (PEAR::isError($info)) {
$oldinfo = $info;
$pkg = &$param->getPackageFile();
if ($info->getCode() != PEAR_INSTALLER_NOBINARY) {
if (!($info = $pkg->installBinary($this->installer))) {
$this->ui->outputData('ERROR: ' .$oldinfo->getMessage());
continue;
}
// we just installed a different package than requested,
// let's change the param and info so that the rest of this works
$param = $info[0];
$info = $info[1];
}
}
if (is_array($info)) {
if ($param->getPackageType() == 'extsrc' ||
$param->getPackageType() == 'extbin') {
$pkg = &$param->getPackageFile();
if ($instbin = $pkg->getInstalledBinary()) {
$instpkg = &$reg->getPackage($instbin, $pkg->getChannel());
} else {
$instpkg = &$reg->getPackage($pkg->getPackage(), $pkg->getChannel());
}
foreach ($instpkg->getFilelist() as $name => $atts) {
$pinfo = pathinfo($atts['installed_as']);
if (!isset($pinfo['extension']) ||
in_array($pinfo['extension'], array('c', 'h'))) {
continue; // make sure we don't match php_blah.h
}
if ((strpos($pinfo['basename'], 'php_') === 0 &&
$pinfo['extension'] == 'dll') ||
// most unices
$pinfo['extension'] == 'so' ||
// hp-ux
$pinfo['extension'] == 'sl') {
$extrainfo[] = 'You should add "extension=' . $pinfo['basename']
. '" to php.ini';
break;
}
}
}
if ($this->config->get('verbose') > 0) {
$channel = $param->getChannel();
$label = $reg->parsedPackageNameToString(
array(
'channel' => $channel,
'package' => $param->getPackage(),
'version' => $param->getVersion(),
));
$out = array('data' => "$command ok: $label");
if (isset($info['release_warnings'])) {
$out['release_warnings'] = $info['release_warnings'];
}
$this->ui->outputData($out, $command);
if (!isset($options['register-only']) && !isset($options['offline'])) {
if ($this->config->isDefinedLayer('ftp')) {
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
$info = $this->installer->ftpInstall($param);
PEAR::staticPopErrorHandling();
if (PEAR::isError($info)) {
$this->ui->outputData($info->getMessage());
$this->ui->outputData("remote install failed: $label");
} else {
$this->ui->outputData("remote install ok: $label");
}
}
}
}
$deps = $param->getDeps();
if ($deps) {
if (isset($deps['group'])) {
$groups = $deps['group'];
if (!isset($groups[0])) {
$groups = array($groups);
}
foreach ($groups as $group) {
if ($group['attribs']['name'] == 'default') {
// default group is always installed, unless the user
// explicitly chooses to install another group
continue;
}
$this->ui->outputData($param->getPackage() . ': Optional feature ' .
$group['attribs']['name'] . ' available (' .
$group['attribs']['hint'] . ')');
}
$extrainfo[] = 'To install use "pear install ' .
$reg->parsedPackageNameToString(
array('package' => $param->getPackage(),
'channel' => $param->getChannel()), true) .
'#featurename"';
}
}
if (isset($options['installroot'])) {
$reg = &$this->config->getRegistry();
}
$pkg = &$reg->getPackage($param->getPackage(), $param->getChannel());
// $pkg may be NULL if install is a 'fake' install via --packagingroot
if (is_object($pkg)) {
$pkg->setConfig($this->config);
if ($list = $pkg->listPostinstallScripts()) {
$pn = $reg->parsedPackageNameToString(array('channel' =>
$param->getChannel(), 'package' => $param->getPackage()), true);
$extrainfo[] = $pn . ' has post-install scripts:';
foreach ($list as $file) {
$extrainfo[] = $file;
}
$extrainfo[] = 'Use "pear run-scripts ' . $pn . '" to run';
$extrainfo[] = 'DO NOT RUN SCRIPTS FROM UNTRUSTED SOURCES';
}
}
} else {
return $this->raiseError("$command failed");
}
}
if (count($extrainfo)) {
foreach ($extrainfo as $info) {
$this->ui->outputData($info);
}
}
return true;
}
// }}}
// {{{ doUninstall()
function doUninstall($command, $options, $params)
{
if (empty($this->installer)) {
$this->installer = &$this->getInstaller($this->ui);
}
if (isset($options['remoteconfig'])) {
$e = $this->config->readFTPConfigFile($options['remoteconfig']);
if (!PEAR::isError($e)) {
$this->installer->setConfig($this->config);
}
}
if (sizeof($params) < 1) {
return $this->raiseError("Please supply the package(s) you want to uninstall");
}
$reg = &$this->config->getRegistry();
$newparams = array();
$badparams = array();
foreach ($params as $pkg) {
$channel = $this->config->get('default_channel');
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
$parsed = $reg->parsePackageName($pkg, $channel);
PEAR::staticPopErrorHandling();
if (!$parsed || PEAR::isError($parsed)) {
$badparams[] = $pkg;
continue;
}
$package = $parsed['package'];
$channel = $parsed['channel'];
$info = &$reg->getPackage($package, $channel);
if ($info === null &&
($channel == 'pear.php.net' || $channel == 'pecl.php.net')) {
// make sure this isn't a package that has flipped from pear to pecl but
// used a package.xml 1.0
$testc = ($channel == 'pear.php.net') ? 'pecl.php.net' : 'pear.php.net';
$info = &$reg->getPackage($package, $testc);
if ($info !== null) {
$channel = $testc;
}
}
if ($info === null) {
$badparams[] = $pkg;
} else {
$newparams[] = &$info;
// check for binary packages (this is an alias for those packages if so)
if ($installedbinary = $info->getInstalledBinary()) {
$this->ui->log('adding binary package ' .
$reg->parsedPackageNameToString(array('channel' => $channel,
'package' => $installedbinary), true));
$newparams[] = &$reg->getPackage($installedbinary, $channel);
}
// add the contents of a dependency group to the list of installed packages
if (isset($parsed['group'])) {
$group = $info->getDependencyGroup($parsed['group']);
if ($group) {
$installed = &$reg->getInstalledGroup($group);
if ($installed) {
foreach ($installed as $i => $p) {
$newparams[] = &$installed[$i];
}
}
}
}
}
}
$err = $this->installer->sortPackagesForUninstall($newparams);
if (PEAR::isError($err)) {
$this->ui->outputData($err->getMessage(), $command);
return true;
}
$params = $newparams;
// twist this to use it to check on whether dependent packages are also being uninstalled
// for circular dependencies like subpackages
$this->installer->setUninstallPackages($newparams);
$params = array_merge($params, $badparams);
foreach ($params as $pkg) {
$this->installer->pushErrorHandling(PEAR_ERROR_RETURN);
if ($err = $this->installer->uninstall($pkg, $options)) {
$this->installer->popErrorHandling();
if (PEAR::isError($err)) {
$this->ui->outputData($err->getMessage(), $command);
continue;
}
$savepkg = $pkg;
if ($this->config->get('verbose') > 0) {
if (is_object($pkg)) {
$pkg = $reg->parsedPackageNameToString($pkg);
}
$this->ui->outputData("uninstall ok: $pkg", $command);
}
if (!isset($options['offline']) && is_object($savepkg) &&
defined('PEAR_REMOTEINSTALL_OK')) {
if ($this->config->isDefinedLayer('ftp')) {
$this->installer->pushErrorHandling(PEAR_ERROR_RETURN);
$info = $this->installer->ftpUninstall($savepkg);
$this->installer->popErrorHandling();
if (PEAR::isError($info)) {
$this->ui->outputData($info->getMessage());
$this->ui->outputData("remote uninstall failed: $pkg");
} else {
$this->ui->outputData("remote uninstall ok: $pkg");
}
}
}
} else {
$this->installer->popErrorHandling();
if (is_object($pkg)) {
$pkg = $reg->parsedPackageNameToString($pkg);
}
return $this->raiseError("uninstall failed: $pkg");
}
}
return true;
}
// }}}
// }}}
// {{{ doBundle()
/*
(cox) It just downloads and untars the package, does not do
any check that the PEAR_Installer::_installFile() does.
*/
function doBundle($command, $options, $params)
{
$downloader = &$this->getDownloader($this->ui, array('force' => true, 'nodeps' => true,
'soft' => true), $this->config);
$reg = &$this->config->getRegistry();
if (sizeof($params) < 1) {
return $this->raiseError("Please supply the package you want to bundle");
}
if (isset($options['destination'])) {
if (!is_dir($options['destination'])) {
System::mkdir('-p ' . $options['destination']);
}
$dest = realpath($options['destination']);
} else {
$pwd = getcwd();
if (is_dir($pwd . DIRECTORY_SEPARATOR . 'ext')) {
$dest = $pwd . DIRECTORY_SEPARATOR . 'ext';
} else {
$dest = $pwd;
}
}
$downloader->setDownloadDir($dest);
$result = &$downloader->download(array($params[0]));
if (PEAR::isError($result)) {
return $result;
}
$pkgfile = &$result[0]->getPackageFile();
$pkgname = $pkgfile->getName();
$pkgversion = $pkgfile->getVersion();
// Unpacking -------------------------------------------------
$dest .= DIRECTORY_SEPARATOR . $pkgname;
$orig = $pkgname . '-' . $pkgversion;
$tar = &new Archive_Tar($pkgfile->getArchiveFile());
if (!@$tar->extractModify($dest, $orig)) {
return $this->raiseError('unable to unpack ' . $pkgfile->getArchiveFile());
}
$this->ui->outputData("Package ready at '$dest'");
// }}}
}
// }}}
function doRunScripts($command, $options, $params)
{
if (!isset($params[0])) {
return $this->raiseError('run-scripts expects 1 parameter: a package name');
}
$reg = &$this->config->getRegistry();
PEAR::staticPushErrorHandling(PEAR_ERROR_RETURN);
$parsed = $reg->parsePackageName($params[0], $this->config->get('default_channel'));
PEAR::staticPopErrorHandling();
if (PEAR::isError($parsed)) {
return $this->raiseError($parsed);
}
$package = &$reg->getPackage($parsed['package'], $parsed['channel']);
if (is_object($package)) {
$package->setConfig($this->config);
$package->runPostinstallScripts();
} else {
return $this->raiseError('Could not retrieve package "' . $params[0] . '" from registry');
}
$this->ui->outputData('Install scripts complete', $command);
return true;
}
}
?>
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