Adding upstream version 1.10.2.upstream/1.10.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 67 insertions, 0 deletions

diff --git a/library/Director/Web/Table/DbHelper.php b/library/Director/Web/Table/DbHelper.php
new file mode 100644
index 0000000..573f946
--- /dev/null
+++ b/library/Director/Web/Table/DbHelper.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Table;
+
+use Zend_Db_Expr as Expr;
+
+trait DbHelper
+{
+    public function dbHexFunc($column)
+    {
+        if ($this->isPgsql()) {
+            return sprintf("LOWER(ENCODE(%s, 'hex'))", $column);
+        } else {
+            return sprintf("LOWER(HEX(%s))", $column);
+        }
+    }
+
+    public function quoteBinary($binary)
+    {
+        if ($binary === '') {
+            return '';
+        }
+
+        if (is_array($binary)) {
+            return array_map([$this, 'quoteBinary'], $binary);
+        }
+
+        if ($this->isPgsql()) {
+            return new Expr("'\\x" . bin2hex($binary) . "'");
+        }
+
+        return new Expr('0x' . bin2hex($binary));
+    }
+
+    public function isPgsql()
+    {
+        return $this->db() instanceof \Zend_Db_Adapter_Pdo_Pgsql;
+    }
+
+    public function isMysql()
+    {
+        return $this->db() instanceof \Zend_Db_Adapter_Pdo_Mysql;
+    }
+
+    public function wantBinaryValue($value)
+    {
+        if (is_resource($value)) {
+            return stream_get_contents($value);
+        }
+
+        return $value;
+    }
+
+    public function getChecksum($checksum)
+    {
+        return bin2hex($this->wantBinaryValue($checksum));
+    }
+
+    public function getShortChecksum($checksum)
+    {
+        if ($checksum === null) {
+            return null;
+        }
+
+        return substr($this->getChecksum($checksum), 0, 7);
+    }
+}