From a24ce453a08452531d009d1908553b2453c2e309 Mon Sep 17 00:00:00 2001
From: Greg Sabino Mullane <greg@users.mediawiki.org>
Date: Wed, 5 Jul 2006 03:56:48 +0000
Subject: [PATCH] Add decodeBlob() function to complement encodeBlob()

---
 includes/BagOStuff.php | 9 ++++++++-
 includes/Database.php  | 4 ++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/includes/BagOStuff.php b/includes/BagOStuff.php
index 7585088edd..182756ab93 100644
--- a/includes/BagOStuff.php
+++ b/includes/BagOStuff.php
@@ -231,7 +231,7 @@ abstract class SqlBagOStuff extends BagOStuff {
 		}
 		if($row=$this->_fetchobject($res)) {
 			$this->_debug("get: retrieved data; exp time is " . $row->exptime);
-			return $this->_unserialize($row->value);
+			return $this->_unserialize($this->_blobdecode($row->value));
 		} else {
 			$this->_debug('get: no matching rows');
 		}
@@ -291,6 +291,9 @@ abstract class SqlBagOStuff extends BagOStuff {
 	function _blobencode($str) {
 		return $str;
 	}
+	function _blobdecode($str) {
+		return $str;
+	}
 
 	abstract function _doinsert($table, $vals);
 	abstract function _doquery($sql);
@@ -408,6 +411,10 @@ class MediaWikiBagOStuff extends SqlBagOStuff {
 		$dbw =& wfGetDB( DB_MASTER );
 		return $dbw->encodeBlob($s);
 	}
+	function _blobdecode($s) {
+		$dbw =& wfGetDB( DB_MASTER );
+		return $dbw->decodeBlob($s);
+	}
 	function getTableName() {
 		if ( !$this->tableInitialised ) {
 			$dbw =& wfGetDB( DB_MASTER );
diff --git a/includes/Database.php b/includes/Database.php
index 65ccd58f0b..f8e579b481 100644
--- a/includes/Database.php
+++ b/includes/Database.php
@@ -1854,6 +1854,10 @@ class Database {
 		return $b;
 	}
 
+	function decodeBlob($b) {
+		return $b;
+	}
+
 	/**
 	 * Read and execute SQL commands from a file.
 	 * Returns true on success, error string on failure
-- 
2.20.1