Front 2.50

front/php/server/db.php

@@ -0,0 +1,52 @@
+<?php
+//------------------------------------------------------------------------------
+// PHP Open DB
+//------------------------------------------------------------------------------
+
+// DB File Path
+$DBFILE = 'pialert.db';
+
+//------------------------------------------------------------------------------
+// Connect DB
+//------------------------------------------------------------------------------
+function SQLite3_connect ($trytoreconnect) {
+    global $DBFILE;
+    try
+    {
+        // connect to database
+        // return new SQLite3($DBFILE, SQLITE3_OPEN_READONLY);
+        return new SQLite3($DBFILE, SQLITE3_OPEN_READWRITE);
+    }
+    catch (Exception $exception)
+    {
+        // sqlite3 throws an exception when it is unable to connect
+        // try to reconnect one time after 3 seconds
+        if($trytoreconnect)
+        {
+            sleep(3);
+            return SQLite3_connect(false);
+        }
+    }
+}
+
+
+//------------------------------------------------------------------------------
+// Open DB
+//------------------------------------------------------------------------------
+function OpenDB () {
+    global $DBFILE;
+    global $db;
+
+    if(strlen($DBFILE) == 0)
+    {
+        die ('No database available');
+    }
+
+    $db = SQLite3_connect(true);
+    if(!$db)
+    {
+        die ('Error connecting to database');
+    }
+}
+   
+?>