Baseline minijail with a commandline switch driven main.

src/platform/minijail/interface.h

+// Copyright (c) 2009 The Chromium OS Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+// Some portions Copyright (c) 2009 The Chromium Authors.
+//
+// Abstract interface for implementing minijails
+
+#ifndef __CHROMEOS_MINIJAIL_INTERFACE_H
+#define __CHROMEOS_MINIJAIL_INTERFACE_H
+
+#include <base/basictypes.h>
+#include <base/scoped_ptr.h>
+
+namespace chromeos {
+namespace minijail {
+
+class Options;
+
+class Interface {
+ public:
+  Interface() : options_(NULL) { }  // new default
+  virtual ~Interface() { }
+  virtual bool Initialize(const Options *options)
+    { set_options(options); return true; }
+  virtual const Options *options() const { return options_; }
+  virtual void set_options(const Options *options) { options_ = options; }
+
+  // To be overriden.
+  virtual const char *name() { return "minijail::Interface"; }
+  //  Implements the jail logic
+  virtual bool Jail() const = 0;
+  // Performs the execution step.  It isn't required to return.
+  virtual bool Run() const;
+
+ private:
+  const Options *options_;
+
+  DISALLOW_COPY_AND_ASSIGN(Interface);
+};
+
+}  // namespace minijail
+}  // namespace chromeos
+
+#endif  // __CHROMEOS_MINIJAIL_INTERFACE_H