From f17f6076e19e6a5649c4a53230bb383080372976 Mon Sep 17 00:00:00 2001
From: Dominique Fournier <dominique@fournier38.fr>
Date: Wed, 24 May 2017 08:47:54 +0000
Subject: [PATCH] dblayeroo: the connect process need now the database name and
 generate an Exception if not provided in the DSN

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3725 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
---
 dblayeroo.php | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/dblayeroo.php b/dblayeroo.php
index eaa7ef3..167afa5 100644
--- a/dblayeroo.php
+++ b/dblayeroo.php
@@ -115,10 +115,11 @@ class dblayeroo
           $this->DBException ("PDO error : ".$e->getMessage ());
         }
       }
-
       // Force ForeignKeys support (disabled by default)
       self::$instance[$this->dsn]->exec ("PRAGMA foreign_keys = ON");
       $this->sep = "`";
+      if ($this->databasename () === null)
+        $this->DBException ("No Database provided in DSN");
       break;
     case "mysql":
       if (! array_key_exists ($this->dsn, self::$instance))
@@ -141,6 +142,8 @@ class dblayeroo
       // Set the coding to UTF8
       self::$instance[$this->dsn]->exec ("SET CHARACTER SET utf8");
       $this->sep = "`";
+      if ($this->databasename () === null)
+        $this->DBException ("No Database provided in DSN");
       break;
     case "pgsql":
       if (! array_key_exists ($this->dsn, self::$instance))
@@ -162,6 +165,8 @@ class dblayeroo
       // Set the coding to UTF8
       self::$instance[$this->dsn]->exec ("SET NAMES 'utf8'");
       $this->sep = "\"";
+      if ($this->databasename () === null)
+        $this->DBException ("No Database provided in DSN");
       break;
     default:
       $this->DBException (dgettext ("domframework",
@@ -216,6 +221,13 @@ class dblayeroo
   {
     if ($this->sep === "")
       $this->DBException (dgettext ("domframework", "Database not connected"));
+    if ($this->driver === "sqlite")
+    {
+      $dbFile = substr (strstr ($this->dsn, ":"), 1);
+      if (trim ($dbFile) !== "")
+        return $dbFile;
+      return null;
+    }
     $vals = explode (";", substr (strstr ($this->dsn, ":"), 1));
     $dsnExplode = array ();
     foreach ($vals as $val)