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-rw-r--r--program/lib/Roundcube/rcube.php9
-rw-r--r--program/lib/Roundcube/rcube_config.php49
2 files changed, 44 insertions, 14 deletions
diff --git a/program/lib/Roundcube/rcube.php b/program/lib/Roundcube/rcube.php
index 05a94f3be..ce97cd0a5 100644
--- a/program/lib/Roundcube/rcube.php
+++ b/program/lib/Roundcube/rcube.php
@@ -105,13 +105,14 @@ class rcube
* This implements the 'singleton' design pattern
*
* @param integer Options to initialize with this instance. See rcube::INIT_WITH_* constants
+ * @param string Environment name to run (e.g. live, dev, test)
*
* @return rcube The one and only instance
*/
- static function get_instance($mode = 0)
+ static function get_instance($mode = 0, $env = '')
{
if (!self::$instance) {
- self::$instance = new rcube();
+ self::$instance = new rcube($env);
self::$instance->init($mode);
}
@@ -122,10 +123,10 @@ class rcube
/**
* Private constructor
*/
- protected function __construct()
+ protected function __construct($env = '')
{
// load configuration
- $this->config = new rcube_config;
+ $this->config = new rcube_config($env);
$this->plugins = new rcube_dummy_plugin_api;
register_shutdown_function(array($this, 'shutdown'));
diff --git a/program/lib/Roundcube/rcube_config.php b/program/lib/Roundcube/rcube_config.php
index 90bb85348..62567a0e0 100644
--- a/program/lib/Roundcube/rcube_config.php
+++ b/program/lib/Roundcube/rcube_config.php
@@ -26,6 +26,8 @@ class rcube_config
{
const DEFAULT_SKIN = 'larry';
+ private $env = '';
+ private $basedir = 'config/';
private $prop = array();
private $errors = array();
private $userprefs = array();
@@ -50,9 +52,14 @@ class rcube_config
/**
* Object constructor
+ *
+ * @param string Environment suffix for config files to load
*/
- public function __construct()
+ public function __construct($env = '')
{
+ $this->env = $env;
+ $this->basedir = RCUBE_CONFIG_DIR;
+
$this->load();
// Defaults, that we do not require you to configure,
@@ -70,15 +77,15 @@ class rcube_config
private function load()
{
// Load default settings
- if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'defaults.inc.php')) {
+ if (!$this->load_from_file('defaults.inc.php')) {
$this->errors[] = 'defaults.inc.php was not found.';
}
// load main config file
- if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'config.inc.php')) {
+ if (!$this->load_from_file('config.inc.php')) {
// Old configuration files
- if (!$this->load_from_file(RCUBE_CONFIG_DIR . 'main.inc.php') ||
- !$this->load_from_file(RCUBE_CONFIG_DIR . 'db.inc.php')) {
+ if (!$this->load_from_file('main.inc.php') ||
+ !$this->load_from_file('db.inc.php')) {
$this->errors[] = 'config.inc.php was not found.';
}
else if (rand(1,100) == 10) { // log warning on every 100th request (average)
@@ -87,7 +94,8 @@ class rcube_config
}
// load host-specific configuration
- $this->load_host_config();
+ if (!empty($_SERVER['HTTP_HOST']))
+ $this->load_host_config();
// set skin (with fallback to old 'skin_path' property)
if (empty($this->prop['skin'])) {
@@ -164,7 +172,7 @@ class rcube_config
}
if ($fname) {
- $this->load_from_file(RCUBE_CONFIG_DIR . $fname);
+ $this->load_from_file($fname);
}
}
@@ -173,12 +181,13 @@ class rcube_config
* Read configuration from a file
* and merge with the already stored config values
*
- * @param string $fpath Full path to the config file to be loaded
+ * @param string $file Name of the config file to be loaded
* @return booelan True on success, false on failure
*/
- public function load_from_file($fpath)
+ public function load_from_file($file)
{
- if (is_file($fpath) && is_readable($fpath)) {
+ $fpath = $this->resolve_path($file);
+ if ($fpath && is_file($fpath) && is_readable($fpath)) {
// use output buffering, we don't need any output here
ob_start();
include($fpath);
@@ -198,6 +207,26 @@ class rcube_config
return false;
}
+ /**
+ * Helper method to resolve the absolute path to the given config file.
+ * This also takes the 'env' property into account.
+ */
+ public function resolve_path($file, $use_env = true)
+ {
+ if (strpos($file, '/') === false) {
+ $file = realpath($this->basedir . '/' . $file);
+ }
+
+ // check if <file>-env.ini exists
+ if ($file && $use_env && !empty($this->env)) {
+ $envfile = preg_replace('/\.(inc.php)$/', '-' . $this->env . '.\\1', $file);
+ if (is_file($envfile))
+ return $envfile;
+ }
+
+ return $file;
+ }
+
/**
* Getter for a specific config parameter