1 files changed, 81 insertions, 0 deletions
diff --git a/installer/include.php b/installer/include.php
new file mode 100644
index 0000000..7300e90
--- /dev/null
+++ b/installer/include.php
@@ -0,0 +1,81 @@
+<?php
+
+function mm_getParam($name, $default='') {
+	if (isset($_POST[$name])) {
+		return $_POST[$name];
+	} else {
+		return $default;
+	}
+}
+
+function mm_configStr($param) {
+	return "\$db_config['$param'] = \"".$_POST["db_$param"]."\";\n";
+}
+
+function mm_isSqlConfigured($conf_file) {
+	if (file_exists($conf_file)) {
+		global $db_config;
+		require($conf_file);
+		if (isset($db_config)) {
+			unset($db_config);
+			return true;
+		}
+	}
+	return false;
+}
+
+function mm_mysql_create_db($mysql, $db_name, &$r) {
+	global $t;
+	if ($mysql) {
+		$db_list = mysql_list_dbs($mysql);
+		$db_array = Array();
+		while ($row = mysql_fetch_object($db_list)) {
+			$db_array[] = $row->Database . '';
+		}
+		$r.=$t->inputP("Existing databases: ".implode(', ',$db_array));
+		
+		if (!in_array($db_name, $db_array)) {
+			$str.=$t->inputP("Creating database <q>$db_name</q>...");
+			$db = mysql_query("CREATE DATABASE $db_name;", $mysql);
+			if ($db===FALSE) {
+				$str.=$t->inputP("Database <q>$db_name</q> ".
+				                 "could not be created: ".
+				                 mysql_error($mysql), true);
+				return false;
+			}
+		}
+		$r.=$t->inputP("Selecting database <q>$db_name</q>...");
+		$db = mysql_select_db($db_name, $mysql);
+		if (!$db) {
+			$r.=$t->inputP('Could not select database: ',
+			               mysql_error($mysql), true);
+			return false;
+		}
+		return true;
+	} else {
+		return false;
+	}
+}
+
+function mm_mysql_count_rows_in_table($mysql, $table_name) {
+	$table=mysql_real_escape_string($table_name);
+	$query =
+		"SELECT COUNT(*)\n".
+		"FROM $table;";
+	$total = mysql_query($query, $mysql);
+	$total = mysql_fetch_array($total);
+	$total = $total[0];
+	return $total;
+}
+
+function mm_mysql_table_exists($mysql, $table_name) {
+	$table=mysql_real_escape_string($table_name);
+	$query =
+		"SELECT COUNT(*)\n".
+		"FROM information_schema.tables\n".
+		"WHERE table_name = '$table';";
+	$total = mysql_query($query, $mysql);
+	$total = mysql_fetch_array($total);
+	$total = $total[0];
+	return $total>0;
+}