Missed new files in last commit
Review URL: http://codereview.chromium.org/465067
git-svn-id: svn://chrome-svn/chromeos/trunk@336 06c00378-0e64-4dae-be16-12b19f9950a1
diff --git a/postinstall_runner_action.cc b/postinstall_runner_action.cc
new file mode 100644
index 0000000..4122860
--- /dev/null
+++ b/postinstall_runner_action.cc
@@ -0,0 +1,49 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "update_engine/postinstall_runner_action.h"
+#include <sys/mount.h>
+#include <stdlib.h>
+#include "update_engine/utils.h"
+
+namespace chromeos_update_engine {
+
+using std::string;
+
+namespace {
+const string kMountPath(utils::kStatefulPartition + "/au_destination");
+const string kPostinstallScript("/postinst");
+}
+
+void PostinstallRunnerAction::PerformAction() {
+ CHECK(HasInputObject());
+ const string install_device = GetInputObject();
+
+ int rc = mount(install_device.c_str(), kMountPath.c_str(), "ext3", 0, NULL);
+ if (rc < 0) {
+ LOG(ERROR) << "Unable to mount destination device " << install_device
+ << " onto " << kMountPath;
+ processor_->ActionComplete(this, false);
+ return;
+ }
+
+ // run postinstall script
+ rc = system((kMountPath + kPostinstallScript + " " + install_device).c_str());
+ bool success = (rc == 0);
+ if (!success) {
+ LOG(ERROR) << "Postinst command failed with code: " << rc;
+ }
+
+ rc = umount(kMountPath.c_str());
+ if (rc < 0) {
+ // non-fatal
+ LOG(ERROR) << "Unable to umount destination device";
+ }
+ if (success && HasOutputPipe()) {
+ SetOutputObject(install_device);
+ }
+ processor_->ActionComplete(this, success);
+}
+
+} // namespace chromeos_update_engine