3 files changed, 127 insertions, 59 deletions
diff --git a/includes/database.inc b/includes/database.inc
index 9621193f1..4022fbc2a 100644
--- a/includes/database.inc
+++ b/includes/database.inc
@@ -1,67 +1,14 @@
 <?php
-// $Id$
 
-require_once 'DB.php';
+$db_type = substr($db_url, 0, strpos($db_url, "://"));
 
-/*
-** Setup a database connection:
-*/
-
-$db_handle = DB::connect($db_url);
-if (DB::isError($db_handle)) {
-  die ("Database problem: ". $db_handle->getMessage());
-}
-$db_handle->setFetchMode(DB_FETCHMODE_ASSOC);
-
-function db_query($sql, $debug = 0) {
-  global $db_handle;
-
-  $result = $db_handle->query($sql);
-
-  if ($debug) {
-    print "<p>query: $sql<br />"; // error:". $result->getMessage() ."</p>";
-  }
-
-  if (DB::isError($result)) {
-    watchdog("error", "database: ". $result->getMessage() ."\nquery: ". htmlspecialchars($sql));
-  }
-
-  return $result;
-}
-
-function db_fetch_object($result) {
-  if ($result) {
-    return $result->fetchRow(DB_FETCHMODE_OBJECT);
-  }
-}
-
-function db_fetch_array($result) {
-  if ($result) {
-    return $result->fetchRow(DB_FETCHMODE_ASSOC);
-  }
-}
-
-function db_num_rows($result) {
-  if ($result) {
-    return $result->numRows($result);
-  }
+if (file_exists("includes/database.$db_type.inc")) {
+  include_once "includes/database.$db_type.inc";
 }
-
-function db_result($result, $field = 0) {
-  if ($result) {
-    $tmp = $result->fetchRow(DB_FETCHMODE_ORDERED);
-    return $tmp[$field];
-  }
+else {
+  include_once "includes/database.pear.inc";
 }
 
-function db_error($result) {
-  global $db_handle;
+db_connect($db_url);
 
-  if (DB::isError($db_handle)) {
-    return 1;
-  }
-
-  return 0;
-}
-
 ?>
 \ No newline at end of file
diff --git a/includes/database.mysql.inc b/includes/database.mysql.inc
new file mode 100644
index 000000000..1b14da5cd
--- /dev/null
+++ b/includes/database.mysql.inc
@@ -0,0 +1,56 @@
+<?php
+
+function db_connect($url) {
+  $url = parse_url($url);
+
+  mysql_pconnect($url["host"], $url["user"], $url["pass"]) or die(mysql_error());
+  mysql_select_db(substr($url["path"], 1)) or die ("unable to select database");
+
+  // NOTE: we are using a persistent connection!
+}
+
+function db_query($query, $debug = 0) {
+
+  $result = mysql_query($query);
+
+  if ($debug) {
+    print "<p>query: $query<br />error:". mysql_error() ."</p>";
+  }
+
+  if ($result) {
+    return $result;
+  }
+  else {
+    watchdog("error", "database: ". mysql_error() ."\nquery: ". htmlspecialchars($query));
+  }
+}
+
+function db_fetch_object($result) {
+  if ($result) {
+    return mysql_fetch_object($result);
+  }
+}
+
+function db_fetch_array($result) {
+  if ($result) {
+    return mysql_fetch_array($result, MYSQL_ASSOC);
+  }
+}
+
+function db_num_rows($result) {
+  if ($result) {
+    return mysql_num_rows($result);
+  }
+}
+
+function db_result($result, $row = 0) {
+  if ($result && mysql_num_rows($result) > $row) {
+    return mysql_result($result, $row);
+  }
+}
+
+function db_error() {
+  return mysql_errno();
+}
+
+?>
+\ No newline at end of file
diff --git a/includes/database.pear.inc b/includes/database.pear.inc
new file mode 100644
index 000000000..7f3da1a00
--- /dev/null
+++ b/includes/database.pear.inc
@@ -0,0 +1,65 @@
+<?php
+// $Id$
+
+require_once 'DB.php';
+
+function db_connect($url) {
+  global $db_handle;
+
+  $db_handle = DB::connect($url);
+
+  if (DB::isError($db_handle)) {
+    die ("Database problem: ". $db_handle->getMessage());
+  }
+
+  $db_handle->setFetchMode(DB_FETCHMODE_ASSOC);
+}
+
+function db_query($query, $debug = 0) {
+  global $db_handle;
+
+  $result = $db_handle->query($query);
+
+  if ($debug) {
+    print "<p>query: $query<br />"; // error:". $result->getMessage() ."</p>";
+  }
+
+  if (DB::isError($result)) {
+    watchdog("error", "database: ". $result->getMessage() ."\nquery: ". htmlspecialchars($query));
+  }
+
+  return $result;
+}
+
+function db_fetch_object($result) {
+  if ($result) {
+    return $result->fetchRow(DB_FETCHMODE_OBJECT);
+  }
+}
+
+function db_fetch_array($result) {
+  if ($result) {
+    return $result->fetchRow(DB_FETCHMODE_ASSOC);
+  }
+}
+
+function db_num_rows($result) {
+  if ($result) {
+    return $result->numRows($result);
+  }
+}
+
+function db_result($result, $row = 0) {
+  if ($result && $result->numRows($result) > $row) {
+    $tmp = $result->fetchRow(DB_FETCHMODE_ORDERED);
+    return $tmp[$row];
+  }
+}
+
+function db_error($result) {
+  global $db_handle;
+
+  return DB::isError($db_handle);
+}
+
+?>
+\ No newline at end of file