From f7ec00b2f8ba3efc5bdeacef9c813f8a826ae3be Mon Sep 17 00:00:00 2001
From: Patrick Anders <p.anders@timmehosting.de>
Date: Wed, 10 Dec 2014 08:44:26 -0500
Subject: [PATCH] add Spdy option - http://en.wikipedia.org/wiki/SPDY

---
 install/lib/update.lib.php |   33 +++++++++++++++++++++++----------
 1 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/install/lib/update.lib.php b/install/lib/update.lib.php
index bc0453f..d2d11bf 100644
--- a/install/lib/update.lib.php
+++ b/install/lib/update.lib.php
@@ -29,10 +29,10 @@
 
 //* Installer patch stub class
 class installer_patch_update {
-	protected function onBeforeSQL() {
+	public function onBeforeSQL() {
 	}
 
-	protected function onAfterSQL() {
+	public function onAfterSQL() {
 	}
 
 }
@@ -153,17 +153,22 @@
 		$conf['nginx']['installed'] = false;
 	}
 
-	//* Do incremental DB updates only on installed ISPConfig versions > 3.0.3
-	if(compare_ispconfig_version('3.0.3', ISPC_APP_VERSION) >= 0) {
+	//* Do incremental DB updates only on installed ISPConfig versions >= 3.0.3
+	if(version_compare('3.0.3', ISPC_APP_VERSION, '<=')) {
 
 		swriteln($inst->lng('Starting incremental database update.'));
 
 		//* get the version of the db schema from the server table
 		$found = true;
+		$dev_patch = false;
 		while($found == true) {
-			$next_db_version = intval($current_db_version + 1);
+			if($dev_patch == true) $next_db_version = 'dev_collection';
+			else $next_db_version = intval($current_db_version + 1);
 			$sql_patch_filename = realpath(dirname(__FILE__).'/../').'/sql/incremental/upd_'.str_pad($next_db_version, 4, '0', STR_PAD_LEFT).'.sql';
 			$php_patch_filename = realpath(dirname(__FILE__).'/../').'/patches/upd_'.str_pad($next_db_version, 4, '0', STR_PAD_LEFT).'.php';
+			
+			// comma separated list of version numbers were a update has to be done silently
+			$silent_update_versions = 'dev_collection,75';
 
 			if(is_file($sql_patch_filename)) {
 
@@ -179,26 +184,34 @@
 				}
 
 				//* Exec onBeforeSQL function
-				if(isset($php_patch) && is_object($php_patch)) {
+				if(isset($php_patch) && is_object($php_patch) && method_exists($php_patch, 'onBeforeSQL')) {
 					$php_patch->onBeforeSQL();
 					swriteln($inst->lng('Executing PHP patch file').': '.$php_patch_filename);
 				}
 
 				//* Load patch file into database
 				if( !empty($conf["mysql"]["admin_password"]) ) {
-					system("mysql --default-character-set=".escapeshellarg($conf['mysql']['charset'])." --force -h ".escapeshellarg($conf['mysql']['host'])." -u ".escapeshellarg($conf['mysql']['admin_user'])." -p".escapeshellarg($conf['mysql']['admin_password'])." ".escapeshellarg($conf['mysql']['database'])." < ".$sql_patch_filename);
+					$cmd = "mysql --default-character-set=".escapeshellarg($conf['mysql']['charset'])." --force -h ".escapeshellarg($conf['mysql']['host'])." -u ".escapeshellarg($conf['mysql']['admin_user'])." -p".escapeshellarg($conf['mysql']['admin_password'])." ".escapeshellarg($conf['mysql']['database'])." < ".$sql_patch_filename;
 				} else {
-					system("mysql --default-character-set=".escapeshellarg($conf['mysql']['charset'])." --force -h ".escapeshellarg($conf['mysql']['host'])." -u ".escapeshellarg($conf['mysql']['admin_user'])." ".escapeshellarg($conf['mysql']['database'])." < ".$sql_patch_filename);
+					$cmd = "mysql --default-character-set=".escapeshellarg($conf['mysql']['charset'])." --force -h ".escapeshellarg($conf['mysql']['host'])." -u ".escapeshellarg($conf['mysql']['admin_user'])." ".escapeshellarg($conf['mysql']['database'])." < ".$sql_patch_filename;
 				}
+				
+				if(in_array($next_db_version,explode(',',$silent_update_versions))) $cmd .= ' > /dev/null 2> /dev/null';
+				system($cmd);
+				
 				swriteln($inst->lng('Loading SQL patch file').': '.$sql_patch_filename);
 
 				//* Exec onAfterSQL function
-				if(isset($php_patch) && is_object($php_patch)) {
+				if(isset($php_patch) && is_object($php_patch) && method_exists($php_patch, 'onAfterSQL')) {
 					$php_patch->onAfterSQL();
 				}
 
-				$current_db_version = $next_db_version;
+				if($dev_patch == false) $current_db_version = $next_db_version;
+				else $found = false;
+				
 				if(isset($php_patch)) unset($php_patch);
+			} elseif($dev_patch == false) {
+				$dev_patch = true;
 			} else {
 				$found = false;
 			}

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