From 6b5d3a94ed1b62728957b04b36a08327837b0b5f Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Wed, 12 Jul 2017 18:39:21 +0200
Subject: [runmode] Tweaks, support NO_CONFIG and systemd target

---
 .../locationinfo/hooks/runmode/config.json         |  5 +++-
 .../locationinfo/inc/locationinfo.inc.php          |  8 ++++++
 .../runmode/baseconfig/getconfig.inc.php           | 29 ++++++++++++++++++++++
 modules-available/runmode/inc/runmode.inc.php      | 14 +++++++++--
 4 files changed, 53 insertions(+), 3 deletions(-)
 create mode 100644 modules-available/runmode/baseconfig/getconfig.inc.php

diff --git a/modules-available/locationinfo/hooks/runmode/config.json b/modules-available/locationinfo/hooks/runmode/config.json
index 8c1ebad8..c88b20cf 100644
--- a/modules-available/locationinfo/hooks/runmode/config.json
+++ b/modules-available/locationinfo/hooks/runmode/config.json
@@ -1,4 +1,7 @@
 {
 	"getModeName": "LocationInfo::getPanelName",
-	"isClient": false
+	"isClient": false,
+	"configHook": "LocationInfo::configHook",
+	"noSysconfig": true,
+	"systemdDefaultTarget": "multi-user"
 }
\ No newline at end of file
diff --git a/modules-available/locationinfo/inc/locationinfo.inc.php b/modules-available/locationinfo/inc/locationinfo.inc.php
index 36a77d4f..6e6cfcd7 100644
--- a/modules-available/locationinfo/inc/locationinfo.inc.php
+++ b/modules-available/locationinfo/inc/locationinfo.inc.php
@@ -86,4 +86,12 @@ class LocationInfo
 		return $ret['panelname'];
 	}
 
+	public static function configHook($machineUuid, $panelUuid)
+	{
+		// TODO Panel type
+		ConfigHolder::add('SLX_BROWSER_URL', 'http://' . $_SERVER['SERVER_ADDR'] . '/panel/' . $panelUuid);
+		ConfigHolder::add('SLX_ADDONS', '', 1000);
+		ConfigHolder::add('SLX_LOGOUT_TIMEOUT', 1000);
+	}
+
 }
diff --git a/modules-available/runmode/baseconfig/getconfig.inc.php b/modules-available/runmode/baseconfig/getconfig.inc.php
new file mode 100644
index 00000000..fe04b5ef
--- /dev/null
+++ b/modules-available/runmode/baseconfig/getconfig.inc.php
@@ -0,0 +1,29 @@
+<?php
+
+$foofoo = function($machineUuid) {
+	$res = Database::queryFirst('SELECT module, modeid, modedata FROM runmode WHERE machineuuid = :uuid',
+		array('uuid' => $machineUuid));
+	if ($res === false)
+		return;
+	$config = RunMode::getModuleConfig($res['module']);
+	if ($config === false || $config->configHook === false)
+		return;
+	if (!Module::isAvailable($res['module']))
+		return; // Not really possible because getModuleConfig would have failed but we should make sure
+	call_user_func($config->configHook, $machineUuid, $res['modeid'], $res['modedata']);
+	if ($config->systemdDefaultTarget !== false) {
+		ConfigHolder::add('SLX_SYSTEMD_TARGET', $config->systemdDefaultTarget, 10000);
+	}
+	if ($config->noSysconfig) {
+		ConfigHolder::add('SLX_NO_CONFIG_TGZ', '1', 10000);
+	}
+	// Disable exam mode - not sure if this is generally a good idea; for now, all modes we can think of would
+	// not make sense that way so do this for now
+	if (ConfigHolder::get('SLX_EXAM') !== false) {
+		ConfigHolder::add('SLX_EXAM', '', 100001);
+		ConfigHolder::add('SLX_EXAM_START', '', 100001);
+		ConfigHolder::add('SLX_AUTOLOGIN', '', 100001);
+	}
+};
+
+$foofoo($uuid);
\ No newline at end of file
diff --git a/modules-available/runmode/inc/runmode.inc.php b/modules-available/runmode/inc/runmode.inc.php
index 5b59f1c1..916866f1 100644
--- a/modules-available/runmode/inc/runmode.inc.php
+++ b/modules-available/runmode/inc/runmode.inc.php
@@ -11,7 +11,7 @@ class RunMode
 	 * @param string $module name of module
 	 * @return RunModeModuleConfig|false
 	 */
-	private static function getModuleConfig($module)
+	public static function getModuleConfig($module)
 	{
 		if (isset(self::$moduleConfigs[$module]))
 			return self::$moduleConfigs[$module];
@@ -154,10 +154,18 @@ class RunModeModuleConfig
 	 * @var string Name of function that turns a modeId into a string
 	 */
 	public $getModeName = false;
+	/**
+	 * @var string Name of function that is called to add additional config entries
+	 */
+	public $configHook = false;
 	/**
 	 * @var bool Consider this a normal client that should e.g. be shown in client statistics by default
 	 */
 	public $isClient = false;
+	/**
+	 * @var bool If true, config.tgz should not be downloaded by the client
+	 */
+	public $noSysconfig = false;
 
 	public function __construct($file)
 	{
@@ -168,7 +176,9 @@ class RunModeModuleConfig
 		$this->loadType($data, 'systemdDisableTargets', 'array');
 		$this->loadType($data, 'systemdEnableTargets', 'array');
 		$this->loadType($data, 'getModeName', 'string');
-		$this->loadType($data, 'isClient', 'string');
+		$this->loadType($data, 'configHook', 'string');
+		$this->loadType($data, 'isClient', 'boolean');
+		$this->loadType($data, 'noSysconfig', 'boolean');
 	}
 
 	private function loadType($data, $key, $type)
-- 
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