function getFilePath($file)
{
$role = \Pyrus\Installer\Role::factory($this->packagefile->getPackageType(), $this->packagefile->packagingcontents[$file]['attribs']['role']);
list(, $path) = $role->getRelativeLocation($this->packagefile, new \Pyrus\PackageFile\v2Iterator\FileTag($this->packagefile->packagingcontents[$file], '', $this->packagefile), true);
$dir = \Pyrus\Config::singleton($this->registry->getPath())->{$role->getLocationConfig()};
return $dir . DIRECTORY_SEPARATOR . $path;
}
/**
* Construct simple channel server
*
* @param Pyrus\SimpleChannelServer\Channel $channel channel object
* @param string $webpath full path to web files eg: /var/www/pear/
* @param string $pyruspath Path to the pyrus controlled PEAR installation
*/
function __construct($channel, $webpath, $pyruspath = null)
{
if (!realpath($webpath) || !is_writable($webpath)) {
throw new Exception('Path to channel web files ' . $webpath . ' must exist and be writable');
} else {
$this->webpath = $webpath;
}
if (!$pyruspath) {
$pyruspath = __DIR__;
}
$rest = $channel->protocols->rest;
foreach ($rest as $restpath) {
if (preg_match('/https?:\\/\\/' . $channel->name . '\\//', $restpath, $matches)) {
$this->uri = $matches[0];
$restpath = str_replace($matches[0], '', $restpath);
break;
}
}
if (dirname($restpath . 'a') . '/' !== $restpath) {
$restpath .= '/';
}
$this->restpath = $webpath . '/' . $restpath;
$this->channel = $channel;
$this->rest = new REST\Manager($this->restpath, $channel, $restpath);
$this->get = new Get($webpath . '/get', $pyruspath);
try {
$a = \Pyrus\Config::singleton($pyruspath);
} catch (Exception $e) {
throw new Exception('Cannot initialize Pyrus Config', $e);
}
}
/**
* Construct simple channel server
*
* @param PEAR2_SimpleChannelServer_Channel $channel channel object
* @param string $webpath full path to web files eg: /var/www/pear/
* @param string $pyruspath Path to the pyrus controlled PEAR installation
*/
function __construct(\Pyrus\Channel $channel, $webpath, $pyruspath = null)
{
if (!realpath($webpath) || !is_writable($webpath)) {
throw new PEAR2_SimpleChannelServer_Exception('Path to channel web files ' . $webpath . ' must exist and be writable');
} else {
$this->webpath = $webpath;
}
if (!$pyruspath) {
$pyruspath = __DIR__;
}
$rest = $channel->protocols->rest;
foreach ($rest as $restpath) {
$restpath = str_replace('http://' . $channel->name . '/', '', $restpath);
break;
}
if (dirname($restpath . 'a') . '/' !== $restpath) {
$restpath .= '/';
}
$this->uri = 'http://' . $channel->name . '/';
$this->channel = $channel;
$this->rest = new PEAR2_SimpleChannelServer_REST_Manager($webpath . '/' . $restpath, $channel->name, $restpath);
$this->get = new PEAR2_SimpleChannelServer_Get($webpath . '/get', $pyruspath);
try {
$a = \Pyrus\Config::singleton($pyruspath);
} catch (Exception $e) {
throw new PEAR2_SimpleChannelServer_Exception('Cannot initialize Pyrus Config', $e);
}
}
function isUpgradeable()
{
if (!isset(\Pyrus\Main::$options['upgrade'])) {
// we don't attempt to upgrade a dep unless we're upgrading
return false;
}
$reg = \Pyrus\Config::current()->registry;
$version = $reg->info($this->name, $this->channel, 'version');
if (version_compare($this->version['release'], $version, '<=')) {
return !isset(\Pyrus\Main::$options['force']);
}
return true;
}
function __construct($coverage, $recursive)
{
$this->ini_overwrites[] = 'error_reporting=' . E_ALL;
if ($coverage) {
$this->_options['coverage'] = true;
}
if ($recursive) {
$this->_options['recur'] = true;
}
$this->windows = substr(PHP_OS, 0, 3) == 'WIN';
$this->_php = \Pyrus\Config::current()->php_bin;
$this->xdebug_loaded = extension_loaded('xdebug');
}
function __construct($__DIR__)
{
set_include_path($__DIR__);
$c = \Pyrus\Config::singleton(dirname($__DIR__), dirname($__DIR__) . '/pearconfig.xml');
$c->bin_dir = $__DIR__ . '/bin';
restore_include_path();
$c->saveConfig();
$chan = new PEAR2\SimpleChannelServer\Channel('pear2.php.net', 'unit test channel');
$scs = new PEAR2\SimpleChannelServer\Main($chan, $__DIR__, dirname($__DIR__) . '/PEAR2');
$scs->saveChannel();
$this->chan = $chan;
$this->scs = $scs;
$this->__DIR__ = $__DIR__;
}
function cloneRegistry(Base $registry)
{
try {
$packageiterator = $registry->package;
foreach (\Pyrus\Config::current()->channelregistry->listChannels() as $channel) {
$packageiterator->setIteratorChannel($channel);
foreach ($packageiterator as $package) {
if ($this->exists($package->name, $package->channel)) {
$old = $this->toPackageFile($package->name, $package->channel);
if ($old->date == $package->date && $old->time == $package->time) {
continue;
}
}
$this->replace($package);
}
}
} catch (\Exception $e) {
throw new Exception('Cannot clone registry', $e);
}
}
/**
* Get/Create a transaction.
*
* @param string|Pyrus\Installer\Role\Common $path The directory path.
* @return Transaction A Pyrus\AtomicFileTransaction\Transaction instance
*/
public function getTransaction($path)
{
if ($path instanceof \Pyrus\Installer\Role\Common) {
$path = \Pyrus\Config::current()->{$path->getLocationConfig()};
}
$path = FS::path((string) $path);
if (isset($this->transactions[$path])) {
return $this->transactions[$path];
}
// Create new transaction object
$class = $this->getTransactionClass();
try {
$this->transactions[$path] = new $class($path, $this);
return $this->transactions[$path];
} catch (\Exception $e) {
$errs = new MultiErrors();
$errs->E_ERROR[] = $e;
$errs->merge($this->rollbackTransactions());
throw new MultiException('Unable to begin transaction', $errs);
}
}
function getRelativeLocation(\Pyrus\PackageFileInterface $pkg, \Pyrus\PackageFile\v2Iterator\FileTag $file, $retDir = false)
{
if ($this->md5 === null) {
return parent::getRelativeLocation($pkg, $file, $retDir);
}
$info = parent::getRelativeLocation($pkg, $file, $retDir);
$path = \Pyrus\Config::current()->cfg_dir . DIRECTORY_SEPARATOR;
if ($retDir) {
$filepath = $info[1];
} else {
$filepath = $info;
}
if (@file_exists($path . $filepath)) {
// configuration has already been installed, check for modifications
// made by the user
$md5 = md5_file($path . $filepath);
$newmd5 = $pkg->files[$file->packagedname]['attribs'];
if (!isset($newmd5['md5sum'])) {
$newmd5 = md5_file($pkg->getFilePath($file->packagedname));
} else {
$newmd5 = $newmd5['md5sum'];
}
// first check to see if the user modified the file
// next check to see if the config file changed from the last installed version
// if both tests are satisfied, install the new file under another name and display a warning
if ($md5 !== $this->md5 && $md5 !== $newmd5) {
// configuration has been modified, so save our version as
// configfile.new-version
$old = $filepath;
$filepath .= '.new-' . $pkg->version['release'];
\Pyrus\Logger::log(0, "WARNING: configuration file {$old} is being installed as {$filepath}, " . "you should manually merge in changes to the existing configuration file");
}
}
if ($retDir) {
$info[1] = $filepath;
} else {
$info = $filepath;
}
return $info;
}
/**
* In order to test excluding all possible versions
*
* Create a dependency tree like so:
*
* P1 -> P2 min 1.1.0, exclude 1.2.0
* P3 -> P2 max 1.3.0, exclude 1.2.3
*
* P2 only has releases for 1.0.0, 1.2.0, 1.2.3, and 1.3.1
*
* to test composite dep failure
*/
require __DIR__ . '/../../../../../autoload.php';
set_include_path(__DIR__);
$c = \Pyrus\Config::singleton(dirname(__DIR__), dirname(__DIR__) . '/pearconfig.xml');
$c->bin_dir = __DIR__ . '/bin';
restore_include_path();
$c->saveConfig();
$chan = new PEAR2\SimpleChannelServer\Channel('pear2.php.net', 'unit test channel');
$scs = new PEAR2\SimpleChannelServer\Main($chan, __DIR__, dirname(__DIR__) . '/PEAR2');
$scs->saveChannel();
$pf = new \Pyrus\PackageFile\v2();
for ($i = 1; $i <= 6; $i++) {
file_put_contents(__DIR__ . "/glooby{$i}", 'hi');
}
$pf->name = 'P1';
$pf->channel = 'pear2.php.net';
$pf->summary = 'testing';
$pf->version['release'] = '1.0.0';
$pf->stability['release'] = 'stable';
protected function getMode($mode = null)
{
if ($mode === null) {
return 0777 & ~octdec(\Pyrus\Config::current()->umask);
}
return $mode & 0777;
}
/**
* @param array output of {@link parsePackageName()}
* @return \Pyrus\Channel\RemotePackage
* @access private
*/
function getRemotePackage($parr)
{
// getDownloadURL returns an array. On error, it only contains information
// on the latest release as array(version, info). On success it contains
// array(version, info, download url string)
$state = isset($parr['state']) ? $parr['state'] : Config::current()->preferred_state;
if (!isset(Config::current()->channelregistry[$parr['channel']])) {
throw new Exception('Unknown remote channel: ' . $parr['channel']);
}
try {
$chan = Config::current()->channelregistry[$parr['channel']];
} catch (\Exception $e) {
throw new Exception('Cannot retrieve download information ' . 'for remote abstract package ' . $parr['channel'] . '/' . $parr['package'], $e);
}
$p_mirror = Config::current()->preferred_mirror;
$mirror = isset($chan->mirrors[$p_mirror]) ? $chan->mirrors[$p_mirror] : $chan;
return $mirror->remotepackage[$parr['package']];
}
/**
* Detect any files already installed that would be overwritten by
* files inside the package represented by $package
*/
public function detectFileConflicts(\Pyrus\PackageFileInterface $package)
{
if (!static::existsRegistry($this->_path)) {
throw new \Pyrus\ChannelRegistry\Exception('Error: no existing SQLite3 channel registry for ' . $this->_path);
}
$database = static::getRegistry($this->_path);
$ret = array();
$sql = 'SELECT
packages_channel, packages_name
FROM files
WHERE
packagepath = :path
ORDER BY packages_channel, packages_name';
$stmt = $database->prepare($sql);
// now iterate over each file in the package, and note all the conflicts
$roles = array();
foreach (Role::getValidRoles($package->getPackageType()) as $role) {
// set up a list of file role => configuration variable
// for storing in the registry
$roles[$role] = Role::factory($package->getPackageType(), $role);
}
$ret = array();
$config = Config::current();
foreach ($package->installcontents as $file) {
$stmt->reset();
$relativepath = $roles[$file->role]->getRelativeLocation($package, $file);
if (!$relativepath) {
continue;
}
$testpath = $config->{$roles[$file->role]->getLocationConfig()} . DIRECTORY_SEPARATOR . $relativepath;
$stmt->bindValue(':path', $testpath, SQLITE3_TEXT);
$result = $stmt->execute();
while ($res = $result->fetchArray(SQLITE3_ASSOC)) {
$pn = $this->info($res['packages_name'], $res['packages_channel'], 'name');
$ret[] = array($relativepath => $res['packages_channel'] . '/' . $pn);
}
}
return $ret;
}
function warning($msg)
{
$package = Config::parsedPackageNameToString($this->_currentPackage, true);
$this->errs->E_WARNING[] = new Exception(sprintf($msg, $package));
return true;
}
function getDependenciesOn($info)
{
$name = $info->name;
$channel = $info->channel;
$packages = \Pyrus\Config::current()->registry->getDependentPackages($info->getPackageFileObject());
$ret = array();
foreach ($packages as $package) {
$deps = $package->dependencies;
foreach (array('package', 'subpackage') as $type) {
foreach (array('required', 'optional') as $required) {
foreach ($deps[$required]->{$type} as $dep) {
if ($dep->channel != $channel || $dep->name != $name) {
continue;
}
$ret[] = $dep;
}
}
}
}
return $ret;
}
/**
* Render packages from the creators passed into the constructor.
*
* This will take any package source and an array mapping internal
* path => file name and create new packages in the formats requested.
*
* All files in package.xml will have the string @PACKAGE_VERSION@
* automatically replaced with the current package's version
* @param \Pyrus\Package $package
* @param array $extrafiles
*/
function render(\Pyrus\Package $package, array $extrafiles = array())
{
foreach ($this->_creators as $creator) {
$creator->init();
}
$this->prepend = $prepend = $package->name . '-' . $package->version['release'];
if ($package->isNewPackage()) {
$packagexml = $prepend . '/.xmlregistry/packages/' . str_replace('/', '!', $package->channel) . '/' . $package->name . '/' . $package->version['release'] . '-info.xml';
} else {
if ($package->isOldAndCrustyCompatible()) {
$packagexml = 'package2.xml';
$old = file_get_contents('package.xml');
} else {
$packagexml = 'package.xml';
}
}
if (self::VERSION === '@' . 'PACKAGE_VERSION@') {
// we're running straight from SVN, so pretend to be 2.0.0
$package->packagerversion = '2.0.0';
} else {
$package->packagerversion = self::VERSION;
}
// get packaging package.xml
$packageingstr = (string) new \Pyrus\XMLWriter($package->toArray(true));
foreach ($this->_creators as $creator) {
$creator->addFile($packagexml, $packageingstr);
}
if ($package->isOldAndCrustyCompatible()) {
foreach ($this->_creators as $creator) {
$creator->addFile('package.xml', $old);
}
}
if ($package->getInternalPackage() instanceof Xml) {
// check for package_compatible.xml
if ($package->isNewPackage() && file_exists($package->getFilePath('package_compatible.xml'))) {
foreach ($this->_creators as $creator) {
$creator->addFile('package.xml', file_get_contents($package->getFilePath('package_compatible.xml')));
}
}
}
$packagingloc = \Pyrus\Config::current()->temp_dir . DIRECTORY_SEPARATOR . 'pyrpackage';
if (file_exists($packagingloc)) {
\Pyrus\Filesystem::rmrf($packagingloc, false, false);
}
mkdir($packagingloc, 0777, true);
// $packageat is the relative path within the archive
// $info is an array of format:
// array('attribs' => array('name' => ...)[, 'tasks:blah' ...])
$alreadyPackaged = array();
$globalreplace = array('attribs' => array('from' => '@' . 'PACKAGE_VERSION@', 'to' => 'version', 'type' => 'package-info'));
foreach ($package->packagingcontents as $packageat => $info) {
$role = \Pyrus\Installer\Role::factory($package->getPackageType(), $info['attribs']['role']);
try {
$role->packageTimeValidate($package, $info);
} catch (\Exception $e) {
throw new Creator\Exception('Invalid file ' . $packageat . ': ' . $e->getMessage(), $e);
}
$packageat = str_replace('\\', '/', $packageat);
$packageat = str_replace('//', '/', $packageat);
if ($packageat[0] === '/' || strlen($packageat) > 2 && ($packageat[1] === ':' && $packageat[2] == '/')) {
throw new Creator\Exception('Invalid path, cannot save a root path ' . $packageat);
}
if (preg_match('@^\\.\\.?/|/\\.\\.?\\z|/\\.\\./@', $packageat)) {
throw new Creator\Exception('Invalid path, cannot use directory ' . 'reference . or .. ' . $packageat);
}
$alreadyPackaged[$packageat] = true;
$packageat = $prepend . '/' . $packageat;
$contents = $package->getFileContents($info['attribs']['name'], true);
if (!file_exists(dirname($packagingloc . DIRECTORY_SEPARATOR . $packageat))) {
mkdir(dirname($packagingloc . DIRECTORY_SEPARATOR . $packageat), 0777, true);
}
$fp = fopen($packagingloc . DIRECTORY_SEPARATOR . $packageat, 'wb+');
ftruncate($fp, 0);
stream_copy_to_stream($contents, $fp);
fclose($contents);
rewind($fp);
if ($package->isNewPackage() && $info['attribs']['role'] == 'php') {
if (isset($info['tasks:replace'])) {
if (isset($info['tasks:replace'][0])) {
$info['tasks:replace'][] = $globalreplace;
} else {
$info['tasks:replace'] = array($info['tasks:replace'], $globalreplace);
}
} else {
$info['tasks:replace'] = $globalreplace;
}
}
if (isset(\Pyrus\Config::current()->registry->package[$package->channel . '/' . $package->name])) {
$version = \Pyrus\Config::current()->registry->info($package->name, $package->channel, 'version');
} else {
$version = null;
}
foreach (new Creator\TaskIterator($info, $package, \Pyrus\Task\Common::PACKAGE, $version) as $task) {
// do pre-processing of file contents
try {
$task->startSession($fp, $packageat);
} catch (\Exception $e) {
// TODO: handle exceptions
}
}
fclose($fp);
}
foreach ($this->_creators as $creator) {
$creator->addDir($packagingloc);
}
if ($package->isNewPackage()) {
$this->addPEAR2Stuff($alreadyPackaged);
}
$this->addExtraFiles($extrafiles);
foreach ($this->_creators as $creator) {
$creator->close();
}
\Pyrus\Filesystem::rmrf($packagingloc, false, false);
}
/**
* @param \Pyrus\PackageFile\v2
* @param int
*/
function validate(\Pyrus\PackageInterface $pf, $state = \Pyrus\Validate::NORMAL)
{
$this->errors = new \PEAR2\MultiErrors();
if (!$pf->schemaOK) {
// this package.xml was created from scratch, not loaded from an existing
// package.xml
$dom = new \DOMDocument();
libxml_use_internal_errors(true);
libxml_clear_errors();
$dom->loadXML($pf);
$a = $pf->toArray();
if ($a['package']['attribs']['version'] == '2.1') {
$schema = \Pyrus\Main::getDataPath() . '/package-2.1.xsd';
} else {
$schema = \Pyrus\Main::getDataPath() . '/package-2.0.xsd';
}
// libxml can't process these from within a phar (pity)
if (strpos($schema, 'phar://') === 0) {
if (!file_exists($temp = \Pyrus\Config::current()->temp_dir . DIRECTORY_SEPARATOR . 'schema')) {
mkdir($temp, 0755, true);
}
$tmpschema = $temp . DIRECTORY_SEPARATOR . basename($schema);
copy($schema, $tmpschema);
$dom->schemaValidate($tmpschema);
} else {
$dom->schemaValidate($schema);
}
$causes = array();
foreach (libxml_get_errors() as $error) {
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception("Line " . $error->line . ': ' . $error->message);
}
if (count($this->errors)) {
throw new \Pyrus\PackageFile\Exception('Invalid package.xml, does' . ' not validate against schema', $this->errors);
}
}
$this->_pf = $pf;
$this->_curState = $state;
$this->_packageInfo = $this->_pf->toArray();
$this->_packageInfo = $this->_packageInfo['package'];
if (!isset($this->_packageInfo) || !is_array($this->_packageInfo)) {
return false;
}
$myversion = self::VERSION;
if ($myversion === '@PACKAGE_VERSION@') {
// we're running from CVS, assume we're 2.0.0
$myversion = '2.0.0';
}
$test = $this->_packageInfo;
if (isset($test['dependencies']) && isset($test['dependencies']['required']) && isset($test['dependencies']['required']['pearinstaller']) && isset($test['dependencies']['required']['pearinstaller']['min']) && version_compare($myversion, $test['dependencies']['required']['pearinstaller']['min'], '<')) {
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception('This package.xml requires PEAR version ' . $test['dependencies']['required']['pearinstaller']['min'] . ' to parse properly, we are version ' . $myversion);
}
$fail = false;
foreach ($pf->contents as $file) {
// leverage the hidden iterators to do our validation
$name = $file->dir . $file->name;
if ($name[0] == '.' && $name[1] == '/') {
// name is something like "./doc/whatever.txt"
$this->errors->E_ERROR[] = new \Pyrus\Package\Exception('File "' . $name . '" cannot begin with "."');
continue;
}
if (!$this->_validateRole($file->role)) {
if (isset($this->_packageInfo['usesrole'])) {
$roles = $this->_packageInfo['usesrole'];
if (!isset($roles[0])) {
$roles = array($roles);
}
foreach ($roles as $role) {
if ($role['role'] = $file->role) {
if (isset($role['uri'])) {
$package = $role['uri'];
} else {
$package = \Pyrus\Config::parsedPackageNameToString(array('package' => $role['package'], 'channel' => $role['channel']), true);
}
$msg = 'This package contains role "' . $file->role . '" and requires package "' . $package . '" to be used';
$this->errors->E_WARNING[] = new \Pyrus\PackageFile\Exception($msg);
}
}
}
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception('File "' . $name . '" has invalid role "' . $file->role . '", should be one of ' . implode(', ', \Pyrus\Installer\Role::getValidRoles($this->_pf->getPackageType())));
}
if (count($file->tasks) && $this->_curState != \Pyrus\Validate::DOWNLOADING) {
// has tasks
$save = $file->getArrayCopy();
foreach ($file->tasks as $task => $value) {
if ($tagClass = \Pyrus\Task\Common::getTask($task)) {
if (!is_array($value) || !isset($value[0])) {
$value = array($value);
}
foreach ($value as $v) {
try {
$ret = $tagClass::validateXml($this->_pf, $v, $save['attribs'], $file->name);
} catch (\Pyrus\Task\Exception $e) {
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception('Invalid task $task', $e);
}
}
} else {
if (isset($this->_packageInfo['usestask'])) {
$roles = $this->_packageInfo['usestask'];
if (!isset($roles[0])) {
$roles = array($roles);
}
foreach ($roles as $role) {
if ($role['task'] = $task) {
if (isset($role['uri'])) {
$package = $role['uri'];
} else {
$package = \Pyrus\Config::parsedPackageNameToString(array('package' => $role['package'], 'channel' => $role['channel']), true);
}
$msg = 'This package contains task "' . str_replace($this->_pf->getTasksNs() . ':', '', $task) . '" and requires package "' . $package . '" to be used';
$this->errors->E_WARNING[] = new \Pyrus\PackageFile\Exception($msg);
}
}
}
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception('Unknown task "' . $task . '" passed in file <file name="' . $name . '">');
}
}
}
}
$this->_validateRelease();
if (count($this->errors->E_ERROR)) {
throw new \Pyrus\PackageFile\Exception('Invalid package.xml', $this->errors);
}
try {
$validator = \Pyrus\Config::current()->channelregistry[$this->_pf->channel]->getValidationObject($this->_pf->name);
} catch (\Pyrus\Config\Exception $e) {
throw new \Pyrus\PackageFile\Exception('Unable to process channel-specific configuration for channel ' . $this->_pf->getChannel(), $e);
} catch (\Exception $e) {
$valpack = \Pyrus\Config::current()->channelregistry[$this->_pf->channel]->getValidationPackage();
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception('Unknown channel ' . $this->_pf->channel);
$this->errors->E_ERROR[] = new \Pyrus\PackageFile\Exception('package "' . $this->_pf->channel . '/' . $this->_pf->name . '" cannot be properly validated without validation package "' . $this->_pf->channel . '/' . $valpack['name'] . '-' . $valpack['version'] . '"');
}
try {
$validator->setPackageFile($this->_pf);
$validator->setChannel(\Pyrus\Config::current()->channelregistry[$this->_pf->channel]);
$validator->validate($state);
// merge in errors from channel-specific validation
$this->errors[] = $validator->getFailures();
} catch (\Exception $e) {
$this->errors->E_ERROR[] = $e;
}
if (count($this->errors->E_ERROR)) {
throw new \Pyrus\PackageFile\Exception('Invalid package.xml', $this->errors);
}
if ($state == \Pyrus\Validate::PACKAGING) {
if ($this->_pf->type == 'bundle') {
if (!$this->_analyzeBundledPackages()) {
throw new \Pyrus\PackageFile\Exception('Invalid package.xml', $this->errors);
}
} else {
if (!$this->_analyzePhpFiles()) {
throw new \Pyrus\PackageFile\Exception('Invalid package.xml', $this->errors);
}
}
}
return $state;
}
/**
* Rebuild the dependency DB by reading registry entries.
*/
function rebuildDB()
{
$depdb = array('_version' => $this->_version);
if (!$this->hasWriteAccess()) {
// allow startup for read-only with older Registry
return $depdb;
}
$reg = \Pyrus\Config::current()->registry;
foreach (\Pyrus\Config::current()->channelregistry as $channel) {
foreach ($reg->listPackages($channel->name) as $package) {
$package = $reg->package[$channel->name . '/' . $package];
$depdb = $this->_setPackageDeps($depdb, $package);
}
}
$this->_writeDepDB($depdb);
}
/** @todo Consider simply injecting the Package object as appropriate */
function package($frontend, $args, $options)
{
$path = getcwd() . DIRECTORY_SEPARATOR;
$package = new \Pyrus\Package(null);
if (!isset($args['packagexml']) && !file_exists($path . 'package.xml') && !file_exists($path . 'package2.xml')) {
throw new \Pyrus\PackageFile\Exception("No package.xml or package2.xml found in " . $path);
}
if (isset($args['packagexml'])) {
$package = new \Pyrus\Package($args['packagexml']);
} else {
// first try ./package.xml
if (file_exists($path . 'package.xml')) {
try {
$package = new \Pyrus\Package($path . 'package.xml');
} catch (\Pyrus\PackageFile\Exception $e) {
if ($e->getCode() != -3) {
throw $e;
}
if (!file_exists($path . 'package2.xml')) {
throw $e;
}
$package = new \Pyrus\Package($path . 'package2.xml');
// now the creator knows to do the magic of package2.xml/package.xml
$package->thisIsOldAndCrustyCompatible();
}
}
// Alternatively; there's only a package2.xml
if (file_exists($path . 'package2.xml') && !file_exists($path . 'package.xml')) {
$package = new \Pyrus\Package($path . 'package2.xml');
}
}
if ($package->isNewPackage()) {
if (!$options['phar'] && !$options['zip'] && !$options['tar'] && !$options['tgz']) {
// try tgz first
if (extension_loaded('zlib')) {
$options['tgz'] = true;
} else {
$options['tar'] = true;
}
}
if ($options['phar'] && ini_get('phar.readonly')) {
throw new \Pyrus\Developer\Creator\Exception("Cannot create phar archive, pass -dphar.readonly=0");
}
} else {
if ($options['zip'] || $options['phar']) {
echo "Zip and Phar archives can only be created for PEAR2 packages, ignoring\n";
}
if (extension_loaded('zlib')) {
$options['tgz'] = true;
} else {
$options['tar'] = true;
}
}
// get openssl cert if set, and password
if (\Pyrus\Config::current()->openssl_cert) {
if ('yes' == $frontend->ask('Sign package?', array('yes', 'no'), 'yes')) {
$cert = \Pyrus\Config::current()->openssl_cert;
if (!file_exists($cert)) {
throw new \Pyrus\Developer\Creator\Exception('OpenSSL certificate ' . $cert . ' does not exist');
}
$releaser = \Pyrus\Config::current()->handle;
$maintainers = array();
foreach ($package->maintainer as $maintainer) {
$maintainers[] = $maintainer->user;
}
if (!strlen($releaser)) {
throw new \Pyrus\Developer\Creator\Exception('handle configuration variable must be from ' . 'package.xml (one of ' . implode(', ', $maintainers) . ')');
}
if (!in_array($releaser, $maintainers)) {
throw new \Pyrus\Developer\Creator\Exception('handle configuration variable must be from ' . 'package.xml (one of ' . implode(', ', $maintainers) . ')');
}
$passphrase = $frontend->ask('passphrase for OpenSSL PKCS#12 certificate?');
if (!$passphrase) {
$passphrase = '';
}
} else {
$releaser = $cert = null;
$passphrase = '';
}
} else {
$releaser = $cert = null;
$passphrase = '';
}
$sourcepath = \Pyrus\Main::getSourcePath();
if (0 !== strpos($sourcepath, 'phar://')) {
// running from svn, assume we're in a standard package layout with a vendor dir
// TODO: Improve this to automatically find latest releases from pear2.php.net
$exceptionpath = $autoloadpath = $multierrorspath = realpath($sourcepath . '/../vendor/php') . '/PEAR2';
if (!file_exists($exceptionpath . '/Exception.php')) {
throw new \Pyrus\Developer\Creator\Exception('Cannot locate PEAR2/Exception in a local vendor/ dir. ' . 'It is best to install the latest versions of these locally.');
}
} else {
$exceptionpath = $autoloadpath = $multierrorspath = dirname($sourcepath) . '/PEAR2';
}
$extras = array();
$stub = false;
if ($options['tgz'] && extension_loaded('zlib')) {
$mainfile = $package->name . '-' . $package->version['release'] . '.tgz';
$mainformat = \Phar::TAR;
$maincompress = \Phar::GZ;
} elseif ($options['tgz']) {
$options['tar'] = true;
}
if ($options['tar']) {
if (isset($mainfile)) {
$extras[] = array('tar', \Phar::TAR, \Phar::NONE);
} else {
$mainfile = $package->name . '-' . $package->version['release'] . '.tar';
$mainformat = \Phar::TAR;
$maincompress = \Phar::NONE;
}
}
if ($options['phar']) {
if (isset($mainfile)) {
$extras[] = array('phar', \Phar::PHAR, \Phar::GZ);
} else {
$mainfile = $package->name . '-' . $package->version['release'] . '.phar';
$mainformat = \Phar::PHAR;
$maincompress = \Phar::NONE;
}
if (!$options['stub'] && file_exists(dirname($package->archivefile) . '/stub.php')) {
$stub = file_get_contents(dirname($package->archivefile) . '/stub.php');
} elseif ($options['stub'] && file_exists($options['stub'])) {
$stub = file_get_contents($options['stub']);
}
$stub = str_replace('@PACKAGE_VERSION' . '@', $package->version['release'], $stub);
}
if ($options['zip']) {
if (isset($mainfile)) {
$extras[] = array('zip', \Phar::ZIP, \Phar::NONE);
} else {
$mainfile = $package->name . '-' . $package->version['release'] . '.zip';
$mainformat = \Phar::ZIP;
$maincompress = \Phar::NONE;
}
}
if (isset($options['outputfile'])) {
$mainfile = $options['outputfile'];
}
echo "Creating ", $mainfile, "\n";
if (null == $cert) {
$cloner = new \Pyrus\Package\Cloner($mainfile);
$clone = $extras;
$extras = array();
} else {
foreach ($extras as $stuff) {
echo "Creating ", $package->name, '-', $package->version['release'], '.', $stuff[0], "\n";
}
$clone = array();
}
$creator = new \Pyrus\Package\Creator(array(new \Pyrus\Developer\Creator\Phar($mainfile, $stub, $mainformat, $maincompress, $extras, $releaser, $package, $cert, $passphrase)), $exceptionpath, $autoloadpath, $multierrorspath);
if (!$options['extrasetup'] && file_exists(dirname($package->archivefile) . '/extrasetup.php')) {
$options['extrasetup'] = 'extrasetup.php';
}
if ($options['extrasetup']) {
// encapsulate the extrafiles inside a closure so there is no access to the variables in this function
$getinfo = function () use($options, $package) {
$file = $options['extrasetup'];
if (!file_exists(dirname($package->archivefile) . '/' . $file)) {
throw new \Pyrus\Developer\Creator\Exception('extrasetup file must be in the same directory as package.xml');
}
include dirname($package->archivefile) . '/' . $file;
if (!isset($extrafiles)) {
throw new \Pyrus\Developer\Creator\Exception('extrasetup file must set $extrafiles variable to an array of files');
}
if (!is_array($extrafiles)) {
throw new \Pyrus\Developer\Creator\Exception('extrasetup file must set $extrafiles variable to an array of files');
}
foreach ($extrafiles as $path => $file) {
if (is_object($file)) {
if ($file instanceof \Pyrus\PackageInterface || $file instanceof \Pyrus\PackageFileInterface) {
continue;
}
throw new \Pyrus\Developer\Creator\Exception('extrasetup file object must implement \\Pyrus\\PackageInterface or \\Pyrus\\PackageFileInterface');
}
if (!file_exists($file)) {
throw new \Pyrus\Developer\Creator\Exception('extrasetup file ' . $file . ' does not exist');
}
if (!is_string($path)) {
throw new \Pyrus\Developer\Creator\Exception('extrasetup file ' . $file . ' index should be the path to save in the' . ' release');
}
}
return $extrafiles;
};
$extrafiles = $getinfo();
} else {
$extrafiles = array();
}
$creator->render($package, $extrafiles);
if (count($clone)) {
foreach ($clone as $extra) {
echo "Creating ", $package->name, '-', $package->version['release'], '.', $extra[0], "\n";
$cloner->{'to' . $extra[0]}();
}
}
echo "done\n";
}
/**
* Unlike other tasks, the installed file name is passed in instead of the file contents,
* because this task is handled post-installation
* @param \Pyrus\PackageInterface
* @param string path to the post-install script
* @return bool false to skip this file
*/
function setupPostInstall()
{
$files = \Pyrus\Config::current()->registry->info($this->pkg->name, $this->pkg->channel, 'installedfiles');
foreach ($files as $path => $info) {
if ($info['name'] == $this->_filename) {
break;
}
}
Logger::log(0, 'Including external post-installation script "' . $path . '" - any errors are in this script');
include $path;
if (class_exists($this->scriptClass) === false) {
throw new Exception('init of post-install script class "' . $this->scriptClass . '" failed');
}
Logger::log(0, 'Inclusion succeeded');
$this->obj = new $this->scriptClass();
Logger::log(1, 'running post-install script "' . $this->scriptClass . '->init()"');
try {
$this->obj->init2($this->pkg, $this->lastVersion);
} catch (\Exception $e) {
throw new Exception('init of post-install script "' . $this->scriptClass . '->init()" failed', $e);
}
Logger::log(0, 'init succeeded');
return true;
}
function log($level, $message)
{
static $data = array();
if (\Pyrus\Config::initializing()) {
// we can't check verbose until initializing is complete, so save
// the message, and only display the log after config is initialized
$data[] = array($level, $message);
return;
}
if (count($data)) {
$save = $data;
$data = array();
foreach ($save as $info) {
$this->log($info[0], $info[1]);
}
}
if ($level <= $this->verbose) {
if (strlen($message) && $message[strlen($message) - 1] !== "\r") {
echo $message . "\n";
} else {
echo $message;
}
}
}
/**
* Detect any files already installed that would be overwritten by
* files inside the package represented by $package
*/
public function detectFileConflicts(\Pyrus\PackageFileInterface $package)
{
// construct list of all installed files
$filesByPackage = $allfiles = array();
$config = \Pyrus\Config::current();
foreach ($config->channelregistry as $channel) {
foreach ($this->listPackages($channel->name) as $packagename) {
$files = $this->info($packagename, $channel->name, 'installedfiles');
$newfiles = array();
foreach ($files as $file) {
$newfiles[$file['installed_as']] = $file;
}
$filesByPackage[$channel->name . '/' . $packagename] = $newfiles;
$allfiles = array_merge($allfiles, $newfiles);
}
}
// now iterate over each file in the package, and note all the conflicts
$roles = array();
foreach (Role::getValidRoles($package->getPackageType()) as $role) {
// set up a list of file role => configuration variable
// for storing in the registry
$roles[$role] = Role::factory($package->getPackageType(), $role);
}
$ret = array();
foreach ($package->installcontents as $file) {
$relativepath = $roles[$file->role]->getRelativeLocation($package, $file);
if (!$relativepath) {
continue;
}
$testpath = $config->{$roles[$file->role]->getLocationConfig()} . DIRECTORY_SEPARATOR . $relativepath;
if (isset($allfiles[$testpath])) {
foreach ($filesByPackage as $pname => $files) {
if (isset($files[$testpath])) {
$ret[] = array($relativepath => $pname);
break;
}
}
}
}
return $ret;
}
<?php
/**
* This file generates the pyrus.phar file and PEAR2 package for Pyrus.
*/
$current = \Pyrus\Config::current();
$config = \Pyrus\Config::singleton(__DIR__ . '/vendor');
$extrafiles = array($config->registry->toPackage('PEAR2_HTTP_Request', 'pear2.php.net'), $config->registry->toPackage('PEAR2_Console_CommandLine', 'pear2.php.net'), $config->registry->toPackage('PEAR2_Exception', 'pear2.php.net'), $config->registry->toPackage('PEAR2_MultiErrors', 'pear2.php.net'));
\Pyrus\Config::setCurrent($current->path);
function offsetUnset($offset)
{
$info = Config::current()->channelregistry->parseName($offset);
$this->reg->uninstall($info['package'], $info['channel']);
}
ini_set('display_errors', true);
// Get the autoloader
require __DIR__ . '/../../../autoload.php';
/*
$channel = new Pyrus_SimpleChannelServer('pear2.php.net','/Library/WebServer/Documents/pearserver', null, '/Users/bbieber/pyrus', array('saltybeagle','cellog'));
if (!@unserialize(file_get_contents('/tmp/categories.inf'))) {
$cat = Pyrus_SimpleChannelServer_Categories::create('Name1',
'Description 1', 'Alias1')->
create('Name2', 'Description 2')->
create('Name3', 'Description 3', 'Alias3')->
create('Name4', 'Description 4');
file_put_contents('/tmp/categories.inf', serialize($cat));
}
$categories = Pyrus_SimpleChannelServer_Categories::getCategories();
$categories = $channel->listCategories();
foreach($categories as $category) {
var_dump($category);
}
*/
$channel = new Pyrus\SimpleChannelServer\Channel('pear2.php.net', 'Brett Bieber\'s PEAR Channel', 'salty');
//$scs = new Pyrus\SimpleChannelServer\Main($channel,'/Library/WebServer/Documents/pearserver','/home/bbieber/pyrus/php');
$scs = new Pyrus\SimpleChannelServer\Main($channel, '/home/cellog/testapache/htdocs', \Pyrus\Config::current()->location);
$categories = Pyrus\SimpleChannelServer\Categories::create('Default', 'This is the default category');
$scs->saveChannel();
$scs->saveRelease(new \Pyrus\Package(dirname(__FILE__) . '/../package.xml'), 'cellog');
echo 'did it' . PHP_EOL;
/*
$manager = new Pyrus\SimpleChannelServer\REST_Manager('/Library/WebServer/Documents/pearserver','pear2.php.net','rest/',array('cellog'));
var_dump($manager->saveRelease(new \Pyrus\Package(dirname(__FILE__) . '/../package.xml'),'cellog'));
*/
protected function getPackage($package)
{
$releases = array();
if (isset($package['a']) && $package['a']) {
$releases = $package['a']['r'];
if (!isset($releases[0])) {
$releases = array($releases);
}
foreach ($releases as $i => $release) {
if (!isset($release['m'])) {
$releases[$i]['m'] = '5.2.0';
}
}
}
$pxml = new RemotePackage($this->parent, $releases);
$pxml->channel = $package['p']['c'];
$pxml->name = $package['p']['n'];
$pxml->license = $package['p']['l'];
$pxml->summary = $package['p']['s'];
$pxml->description = $package['p']['d'];
$reg = \Pyrus\Config::current()->registry;
if ($reg->exists($package['p']['n'], $package['p']['c'])) {
$pxml->setExplicitState($version = $reg->info($package['p']['n'], $package['p']['c'], 'version'));
$found = false;
foreach ($pxml as $remoteversion => $rinfo) {
if (version_compare($remoteversion, $version, '<=')) {
continue;
}
if (version_compare($rinfo['minimumphp'], phpversion(), '>')) {
continue;
}
// found one, so upgrade is possible if dependencies pass
$found = true;
break;
}
// the installed package version satisfies this dependency, don't do anything
if ($found) {
$pxml->setUpgradeable();
}
} else {
$pxml->setExplicitState($this->minimumStability);
}
return $pxml;
}
/**
* Check to see if any packages in the list of packages to be installed
* satisfy this dependency, and return one if found, otherwise
* instantiate a new dependency package object
* @return \Pyrus\PackageInterface|NULL
*/
function retrieve(\Pyrus\PackageFile\v2\Dependencies\Package $info)
{
if (isset(self::$localPackages[$info->channel . '/' . $info->name]) || $this->childProcessed($info->channel . '/' . $info->name)) {
// we can safely ignore this dependency, an explicit local
// package is being installed, and we will use it
// or the dependency has been previously processed, and we will
// simply result in a duplicate
return;
}
$reg = Config::current()->registry;
// first check to see if the dependency is installed
$canupgrade = false;
if (isset($reg->package[$info->channel . '/' . $info->name])) {
if (!isset(\Pyrus\Main::$options['upgrade'])) {
// we don't attempt to upgrade a dep unless we're upgrading
return;
}
$version = $reg->info($info->name, $info->channel, 'version');
$stability = $reg->info($info->name, $info->channel, 'state');
if ($this->node->isRemote() && $this->node->getExplicitState()) {
$installedstability = \Pyrus\Installer::betterStates($stability);
$parentstability = \Pyrus\Installer::betterStates($this->node->getExplicitState());
if (count($parentstability) > count($installedstability)) {
$stability = $this->node->getExplicitState();
}
} else {
$installedstability = \Pyrus\Installer::betterStates($stability);
$prefstability = \Pyrus\Installer::betterStates(Config::current()->preferred_state);
if (count($prefstability) > count($installedstability)) {
$stability = Config::current()->preferred_state;
}
}
// see if there are new versions in our stability or better
if (isset($info->uri)) {
return;
}
$remote = new \Pyrus\Channel\RemotePackage(Config::current()->channelregistry[$info->channel], $stability);
$found = false;
foreach ($remote[$info->name] as $remoteversion => $rinfo) {
if (version_compare($remoteversion, $version, '<=')) {
continue;
}
if (version_compare($rinfo['minimumphp'], static::getPHPversion(), '>')) {
continue;
}
// found one, so upgrade is possible if dependencies pass
$found = true;
break;
}
// the installed package version satisfies this dependency, don't do anything
if (!$found) {
return;
}
$canupgrade = true;
}
if (isset($info->uri)) {
$ret = new \Pyrus\Package\Remote($info->uri);
// set up the basics
$ret->name = $info->name;
$ret->uri = $info->uri;
$this->addChild($ret);
return;
}
if ($this->node->isRemote() && $this->node->getExplicitState()) {
// pass the same explicit state to the child dependency
$ret = new \Pyrus\Package\Remote($info->channel . '/' . $info->name . '-' . $this->node->getExplicitState());
if ($canupgrade) {
$ret->setUpgradeable();
}
$this->addChild($ret);
return;
}
$ret = new \Pyrus\Package\Remote($info->channel . '/' . $info->name);
if ($canupgrade) {
$ret->setUpgradeable();
}
$this->addChild($ret);
return;
}
static function registerCustomRole($info)
{
if (!isset(self::$_roles)) {
self::registerRoles();
}
self::$_roles[$info['name']] = $info;
$roles = self::$_roles;
ksort($roles);
self::$_roles = $roles;
self::getBaseinstallRoles(true);
self::getInstallableRoles(true);
self::getValidRoles('****', true);
if (isset($info['configvar'])) {
if (!isset($info['configvar'][0])) {
$info['configvar'] = array($info['configvar']);
}
foreach ($info['configvar'] as $configvar) {
if ($configvar['configtype'] == 'system' && in_array($configvar['name'], Config::current()->customsystemvars) || $configvar['configtype'] == 'user' && in_array($configvar['name'], Config::current()->customuservars) || $configvar['configtype'] == 'channel' && in_array($configvar['name'], Config::current()->customchannelvars)) {
continue;
}
$default = $configvar['default'];
if (false !== strpos($default, '<?php')) {
$tmp = Config::current()->temp_dir . DIRECTORY_SEPARATOR . '.configdefault.php';
if (!file_exists(dirname($tmp))) {
mkdir(dirname($tmp), 0755, true);
}
if (file_put_contents($tmp, $default) === false) {
throw new Role\Exception("Cannot create custom role configuration file {$tmp}");
}
$getDefault = function () use($tmp) {
include $tmp;
return $default;
};
$default = $getDefault();
}
Config::addConfigValue($configvar['name'], $default, $configvar['configtype']);
}
}
}
/**
* Extract configuration from system + user configuration files
*
* Configuration is stored in XML format, in two locations.
*
* The system configuration contains all of the important directory
* configuration variables like data_dir, and the location of php.ini and
* the php executable php.exe or php. This configuration is tightly bound
* to the repository, and cannot be moved. As such, php_dir is auto-defined
* as dirname(/path/to/pear/.config), or /path/to/pear.
*
* Only 1 user configuration file is allowed, and contains user-specific
* settings, including the locations where to download package releases
* and where to cache files downloaded from the internet. If false is passed
* in, \Pyrus\Config will attempt to guess at the config file location as
* documented in the class docblock {@link \Pyrus\Config}.
* @param string $pearDirectory
* @param string|false $userfile
*/
protected function loadConfigFile($pearDirectory, $snapshot = null)
{
if (!file_exists($pearDirectory . DIRECTORY_SEPARATOR . '.configsnapshots')) {
// no configurations - this may be an extracted-from-disk install.
// in this case, we use the defaults, as this is intended
return;
}
$snapshotdir = $pearDirectory . DIRECTORY_SEPARATOR . '.configsnapshots';
$snapshotfile = $snapshotdir . DIRECTORY_SEPARATOR . $snapshot;
if (!file_exists($snapshotfile)) {
if (preg_match('/^\\d{4}\\-\\d{2}\\-\\d{2} \\d{2}[-:]\\d{2}[-:]\\d{2}$/', $snapshot)) {
// passed a date, locate a matching snapshot
if (!strpos($snapshot, ':')) {
// change YYYY-MM-DD HH-MM-SS to YYYY-MM-DD HH:MM:SS
$snapshot = explode(' ', $snapshot);
$snapshot[1] = str_replace('-', ':', $snapshot[1]);
$snapshot = implode(' ', $snapshot);
}
$us = new \DateTime($snapshot);
$dir = new \RegexIterator(new \RecursiveDirectoryIterator($snapshotdir), '/configsnapshot\\-\\d{4}\\-\\d{2}\\-\\d{2} \\d{2}\\-\\d{2}\\-\\d{2}.xml/', \RegexIterator::MATCH, \RegexIterator::USE_KEY);
foreach ($dir as $match) {
$matches[] = $match;
}
usort($matches, array($this, 'datediff'));
unset($match);
$found = false;
foreach ($matches as $match) {
$match = substr($match->getFileName(), strlen('configsnapshot-'));
$match = str_replace('.xml', '', $match);
$match = explode(' ', $match);
$match[1] = str_replace('-', ':', $match[1]);
$match = implode(' ', $match);
$testdate = new \DateTime($match);
if ($testdate > $us) {
continue;
}
if ($testdate == $us) {
// found a snapshot match
$found = true;
break;
}
if ($us > $testdate) {
// we fall between these two snapshots, so use this one
$found = true;
break;
}
}
if (!$found) {
// no config snapshots
return parent::loadConfigFile($pearDirectory);
}
$snapshotfile = $snapshotdir . DIRECTORY_SEPARATOR . 'configsnapshot-' . str_replace(':', '-', $match) . '.xml';
}
}
\Pyrus\Logger::log(5, 'Loading configuration snapshot ' . $snapshotfile . ' for ' . $pearDirectory);
try {
$this->helperLoadConfigFile($pearDirectory, $snapshotfile, 'snapshot');
} catch (\Exception $e) {
// no config snapshots found, so simply load the existing config
return parent::loadConfigFile($pearDirectory);
}
}
/**
* Figure out which version is best, and use this, or error out if none work
* @param \Pyrus\PackageFile\v2\Dependencies\Package $compositeDep
* the composite of all dependencies on this package, as calculated
* by {@link \Pyrus\Package\Dependency::getCompositeDependency()}
*/
function figureOutBestVersion(\Pyrus\PackageFile\v2\Dependencies\Package $compositeDep, $versions = null, \Pyrus\PackageFile\v2\Dependencies\Package $compositeConflictingDep = null)
{
// set up release list if not done yet
$this->rewind();
$ok = \Pyrus\Installer::betterStates($this->minimumStability, true);
$v = $this->explicitVersion;
$n = $this->channel . '/' . $this->name;
$failIfExplicit = function ($versioninfo) use($v, $n) {
if ($v && $versioninfo['v'] == $v) {
throw new Exception($n . ' Cannot be installed, it does not satisfy ' . 'all dependencies');
}
};
foreach ($this->releaseList as $versioninfo) {
if (isset(\Pyrus\Main::$options['force'])) {
// found one
if ($this->versionSet && $versioninfo['v'] != $this->version['release']) {
// inform the installer we need to reset dependencies
$this->version['release'] = $versioninfo['v'];
return true;
}
$this->version['release'] = $versioninfo['v'];
return;
}
if ($versions && !in_array($versioninfo['v'], $versions)) {
continue;
}
if (!isset(\Pyrus\Main::$options['force']) && isset($versioninfo['m'])) {
// minimum PHP version required
if (version_compare($versioninfo['m'], $this->getPHPVersion(), '>')) {
$failIfExplicit($versioninfo);
continue;
}
}
if (!in_array($versioninfo['s'], $ok) && !isset(\Pyrus\Main::$options['force'])) {
// release is not stable enough
continue;
}
if ($this->explicitVersion && $versioninfo['v'] != $this->explicitVersion) {
continue;
}
if (!$compositeDep->satisfied($versioninfo['v'])) {
$failIfExplicit($versioninfo);
continue;
}
if ($compositeConflictingDep && !$compositeConflictingDep->satisfied($versioninfo['v'])) {
$failIfExplicit($versioninfo);
continue;
}
$paranoia = \Pyrus\Main::getParanoiaLevel();
if (!$this->explicitVersion && $paranoia > 1) {
// first, we check to see if we are upgrading
if (isset(\Pyrus\Main::$options['upgrade'])) {
// now we check to see if we are installed
if (isset(Config::current()->registry->package[$n])) {
$installed = Config::current()->registry->info($this->name, $this->channel, 'apiversion');
$installed = explode('.', $installed);
if (count($installed) == 2) {
$installed[] = '0';
}
if (count($installed) == 1) {
$installed[] = '0';
$installed[] = '0';
}
if (isset($this->parent->protocols->rest['REST1.3'])) {
$api = $this->rest->retrieveCacheFirst($this->parent->protocols->rest['REST1.3']->baseurl . 'r/' . strtolower($this->name) . '/v2.' . $versioninfo['v'] . '.xml', false, false, 'text/xml');
} else {
throw new Exception('Channel ' . $this->channel . ' does not support ' . 'a paranoia greater than 1');
}
$api = explode('.', $api['a']);
if (count($api) == 2) {
$api[] = '0';
}
if (count($api) == 1) {
$api[] = '0';
$api[] = '0';
}
if ($paranoia > 4) {
$paranoia = 4;
}
switch ($paranoia) {
case 4:
if ($installed != $api) {
Logger::log(0, 'Skipping ' . $this->channel . '/' . $this->name . ' version ' . $versioninfo['v'] . ', API has changed');
continue 2;
}
break;
case 3:
if ($installed[0] == $api[0] && $installed[1] != $api[1]) {
Logger::log(0, 'Skipping ' . $this->channel . '/' . $this->name . ' version ' . $versioninfo['v'] . ', API has added' . ' new features');
continue 2;
}
// break intentionally omitted
// break intentionally omitted
case 2:
if ($installed[0] != $api[0]) {
Logger::log(0, 'Skipping ' . $this->channel . '/' . $this->name . ' version ' . $versioninfo['v'] . ', API breaks' . ' backwards compatibility');
continue 2;
}
break;
}
}
}
}
// found one
if ($this->versionSet && $versioninfo['v'] != $this->version['release']) {
// inform the installer we need to reset dependencies
$this->version['release'] = $versioninfo['v'];
return true;
}
$this->version['release'] = $versioninfo['v'];
return;
}
throw new Exception('Unable to locate a package release for ' . $this->channel . '/' . $this->name . ' that can satisfy all dependencies');
}
