php-pear: for SCL

1 files changed, 333 insertions, 0 deletions

diff --git a/php-pear/install-pear.php b/php-pear/install-pear.php
new file mode 100644
index 0000000..facb6ee
--- /dev/null
+++ b/php-pear/install-pear.php
@@ -0,0 +1,333 @@
+<?php
+while (@ob_end_flush());
+/* $Id$ */
+
+error_reporting(1803);
+
+if (ini_get('date.timezone') === '' && function_exists('date_default_timezone_set')) {
+    date_default_timezone_set('UTC');
+}
+
+$pear_dir = dirname(__FILE__);
+ini_set('include_path', '');
+if (function_exists('mb_internal_encoding')) {
+    mb_internal_encoding('ASCII');
+}
+set_time_limit(0);
+include_once 'PEAR.php';
+include_once 'PEAR/Installer.php';
+include_once 'PEAR/Registry.php';
+include_once 'PEAR/PackageFile.php';
+include_once 'PEAR/Downloader/Package.php';
+include_once 'PEAR/Frontend.php';
+$a = true;
+if (!PEAR::loadExtension('xml')) {
+    $a = false;
+    echo "[PEAR] xml extension is required\n";
+}
+if (!PEAR::loadExtension('pcre')) {
+    $a = false;
+    echo "[PEAR] pcre extension is required\n";
+}
+if (!$a) {
+    return -1;
+}
+
+$force = false;
+$install_files = array();
+array_shift($argv);
+$debug = false;
+for ($i = 0; $i < sizeof($argv); $i++) {
+    $arg = $argv[$i];
+    $bn = basename($arg);
+    if (preg_match('/package-(.*)\.xml$/', $bn, $matches) ||
+        preg_match('/([A-Za-z0-9_:]+)-.*\.(tar|tgz)$/', $bn, $matches)) {
+        $install_files[$matches[1]] = $arg;
+    } elseif ($arg == '-a' || $arg == '--cache') {
+        $cache_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '--force') {
+        $force = true;
+    } elseif ($arg == '-dp') {
+        $prefix = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-ds') {
+        $suffix = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-d' || $arg == '--dir') {
+        $with_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-b' || $arg == '--bin') {
+        $bin_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-c' || $arg == '--config') {
+        $cfg_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-w' || $arg == '--www') {
+        $www_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-p' || $arg == '--php') {
+        $php_bin = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-o' || $arg == '--download') {
+        $download_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-m' || $arg == '--metadata') {
+        $metadata_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-t' || $arg == '--temp') {
+        $temp_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-A' || $arg == '--data') {
+        $data_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-D' || $arg == '--doc') {
+        $doc_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '-T' || $arg == '--test') {
+        $test_dir = $argv[$i+1];
+        $i++;
+    } elseif ($arg == '--debug') {
+        $debug = 1;
+    } elseif ($arg == '--extremedebug') {
+        $debug = 2;
+    }
+}
+
+$config = PEAR_Config::singleton();
+
+if (PEAR::isError($config)) {
+    $locs = PEAR_Config::getDefaultConfigFiles();
+    die("ERROR: One of $locs[user] or $locs[system] is corrupt, please remove them and try again");
+}
+
+// make sure we use only default values
+$config_layers = $config->getLayers();
+foreach ($config_layers as $layer) {
+    if ($layer == 'default') continue;
+    $config->removeLayer($layer);
+}
+$keys = $config->getKeys();
+if ($debug) {
+    $config->set('verbose', 5, 'default');
+} else {
+    $config->set('verbose', 0, 'default');
+}
+// PEAR executables
+if (!empty($bin_dir)) {
+    $config->set('bin_dir', $bin_dir, 'default');
+}
+
+// Cache files
+if (!empty($cache_dir)) {
+    $config->set('cache_dir', $cache_dir, 'default');
+}
+
+// Config files
+if (!empty($cfg_dir)) {
+    $config->set('cfg_dir', $cfg_dir, 'default');
+}
+
+// Web files
+if (!empty($www_dir)) {
+    $config->set('www_dir', $www_dir, 'default');
+}
+
+// Downloaded files
+if (!empty($download_dir)) {
+    $config->set('download_dir', $download_dir, 'default');
+}
+
+// Temporary files
+if (!empty($temp_dir)) {
+    $config->set('temp_dir', $temp_dir, 'default');
+}
+
+// Documentation files
+if (!empty($doc_dir)) {
+    $config->set('doc_dir', $doc_dir, 'default');
+}
+
+// Data files
+if (!empty($data_dir)) {
+    $config->set('data_dir', $data_dir, 'default');
+}
+
+// Unit tests
+if (!empty($test_dir)) {
+    $config->set('test_dir', $test_dir, 'default');
+}
+
+// User supplied a dir prefix
+if (!empty($with_dir)) {
+    $ds = DIRECTORY_SEPARATOR;
+    $config->set('php_dir', $with_dir, 'default');
+    // Metadata
+    if (!empty($metadata_dir)) {
+        $config->set('metadata_dir', $metadata_dir, 'default');
+    }
+    if (empty($doc_dir)) {
+        $config->set('doc_dir', $with_dir . $ds . 'doc', 'default');
+    }
+    if (empty($data_dir)) {
+        $config->set('data_dir', $with_dir . $ds . 'data', 'default');
+    }
+    if (empty($test_dir)) {
+        $config->set('test_dir', $with_dir . $ds . 'test', 'default');
+    }
+    if (empty($www_dir)) {
+        $config->set('www_dir', $with_dir . $ds . 'htdocs', 'default');
+    }
+    if (empty($cfg_dir)) {
+        $config->set('cfg_dir', $with_dir . $ds . 'cfg', 'default');
+    }
+    if (!is_writable($config->get('cache_dir'))) {
+        include_once 'System.php';
+        $cdir = System::mktemp(array('-d', 'pear'));
+        if (PEAR::isError($cdir)) {
+            $ui->outputData("[PEAR] cannot make new temporary directory: " . $cdir);
+            die(1);
+        }
+        $oldcachedir = $config->get('cache_dir');
+        $config->set('cache_dir', $cdir);
+    }
+}
+
+// PHP executable
+if (!empty($php_bin)) {
+    $config->set('php_bin', $php_bin);
+}
+
+// PHP prefix
+if (isset($prefix)) {
+    if ($prefix != 'a') {
+        if ($prefix[0] == 'a') {
+            $prefix = substr($prefix, 1);
+        }
+        $config->set('php_prefix', $prefix, 'system');
+    }
+}
+
+// PHP suffix
+if (isset($suffix)) {
+    if ($suffix != 'a') {
+        if ($suffix[0] == 'a') {
+            $suffix = substr($suffix, 1);
+        }
+        $config->set('php_suffix', $suffix, 'system');
+    }
+}
+
+/* Print PEAR Conf (useful for debuging do NOT REMOVE) */
+if ($debug) {
+    sort($keys);
+    foreach ($keys as $key) {
+        echo $key . '    ' .
+            $config->getPrompt($key) . ": " . $config->get($key, null, 'default') . "\n";
+    }
+    if ($debug == 2) { // extreme debugging
+        exit;
+    }
+}
+// end print
+
+$php_dir = $config->get('php_dir');
+$options = array();
+$options['upgrade'] = true;
+$install_root = getenv('INSTALL_ROOT');
+if (!empty($install_root)) {
+    $options['packagingroot'] = $install_root;
+    $reg = &new PEAR_Registry($options['packagingroot'], false, false, $metadata_dir);
+} else {
+    $reg = $config->getRegistry('default');
+}
+
+$ui = PEAR_Frontend::singleton('PEAR_Frontend_CLI');
+if (PEAR::isError($ui)) {
+    die($ui->getMessage());
+}
+$installer = new PEAR_Installer($ui);
+$pkg = new PEAR_PackageFile($config, $debug);
+
+foreach ($install_files as $package => $instfile) {
+    $info = $pkg->fromAnyFile($instfile, PEAR_VALIDATE_INSTALLING);
+    if (PEAR::isError($info)) {
+        if (is_array($info->getUserInfo())) {
+            foreach ($info->getUserInfo() as $err) {
+                $ui->outputData(sprintf("[PEAR] %s: %s", $package, $err['message']));
+            }
+        }
+        $ui->outputData(sprintf("[PEAR] %s: %s", $package, $info->getMessage()));
+        continue;
+    }
+    $new_ver = $info->getVersion();
+    $downloaderpackage = new PEAR_Downloader_Package($installer);
+    $err = $downloaderpackage->initialize($instfile);
+    if (PEAR::isError($err)) {
+        $ui->outputData(sprintf("[PEAR] %s: %s", $package, $err->getMessage()));
+        continue;
+    }
+    if ($reg->packageExists($package)) {
+        $old_ver = $reg->packageInfo($package, 'version');
+        if (version_compare($new_ver, $old_ver, 'gt')) {
+            $installer->setOptions($options);
+            $dp = array($downloaderpackage);
+            $installer->setDownloadedPackages($dp);
+            $err = $installer->install($downloaderpackage, $options);
+            if (PEAR::isError($err)) {
+                $ui->outputData(sprintf("[PEAR] %s: %s", $package, $err->getMessage()));
+                continue;
+            }
+            $ui->outputData(sprintf("[PEAR] %-15s- upgraded:  %s", $package, $new_ver));
+        } else {
+            if ($force) {
+                $options['force'] = true;
+                $installer->setOptions($options);
+                $dp = array($downloaderpackage);
+                $installer->setDownloadedPackages($dp);
+                $err = $installer->install($downloaderpackage, $options);
+                if (PEAR::isError($err)) {
+                    $ui->outputData(sprintf("[PEAR] %s: %s", $package, $err->getMessage()));
+                    continue;
+                }
+                $ui->outputData(sprintf("[PEAR] %-15s- installed: %s", $package, $new_ver));
+            } else {
+                $ui->outputData(sprintf("[PEAR] %-15s- already installed: %s", $package, $old_ver));
+            }
+        }
+    } else {
+        $options['nodeps'] = true;
+        $installer->setOptions($options);
+        $dp = array($downloaderpackage);
+        $installer->setDownloadedPackages($dp);
+        $err = $installer->install($downloaderpackage, $options);
+        if (PEAR::isError($err)) {
+            $ui->outputData(sprintf("[PEAR] %s: %s", $package, $err->getMessage()));
+            continue;
+        }
+        $ui->outputData(sprintf("[PEAR] %-15s- installed: %s", $package, $new_ver));
+    }
+    if ($package == 'PEAR') {
+        if (is_file($ufile = $config->getConfFile('user'))) {
+            $ui->outputData('Warning! a PEAR user config file already exists from ' .
+                            'a previous PEAR installation at ' .
+                            "'$ufile'. You may probably want to remove it.");
+        }
+        $config->set('verbose', 1, 'default');
+        if (isset($oldcachedir)) {
+            $config->set('cache_dir', $oldcachedir);
+        }
+        $data = array();
+        foreach ($config->getKeys() as $key) {
+            $data[$key] = $config->get($key);
+        }
+        $cnf_file = $config->getConfFile('system');
+        if (!empty($install_root)) {
+            $cnf_file = $install_root . DIRECTORY_SEPARATOR . $cnf_file;
+        }
+        $config->writeConfigFile($cnf_file, 'system', $data);
+        $ui->outputData('Wrote PEAR system config file at: ' . $cnf_file);
+        $ui->outputData('You may want to add: ' . $config->get('php_dir') . ' to your php.ini include_path');
+    }
+}
+?>