Integrate the Windows 8 code into the Chromium tree.

win8/delegate_execute/delegate_execute_operation.h

+// Copyright (c) 2012 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.
+
+#ifndef WIN8_DELEGATE_EXECUTE_DELEGATE_EXECUTE_OPERATION_H_
+#define WIN8_DELEGATE_EXECUTE_DELEGATE_EXECUTE_OPERATION_H_
+
+#include <atldef.h>
+
+#include "base/basictypes.h"
+#include "base/file_path.h"
+
+class CommandLine;
+
+namespace delegate_execute {
+
+// Parses a portion of the DelegateExecute handler's command line to determine
+// the desired operation.
+class DelegateExecuteOperation {
+ public:
+  enum OperationType {
+    EXE_MODULE,
+    RELAUNCH_CHROME,
+  };
+
+  DelegateExecuteOperation();
+  ~DelegateExecuteOperation();
+
+  void Initialize(const CommandLine* command_line);
+
+  OperationType operation_type() const {
+    return operation_type_;
+  }
+
+  // Returns the argument to the --relaunch-shortcut switch.  Valid only when
+  // the operation is RELAUNCH_CHROME.
+  const FilePath& relaunch_shortcut() const {
+    ATLASSERT(operation_type_ == RELAUNCH_CHROME);
+    return relaunch_shortcut_;
+  }
+
+ private:
+  void Clear();
+
+  OperationType operation_type_;
+  FilePath relaunch_shortcut_;
+  DISALLOW_COPY_AND_ASSIGN(DelegateExecuteOperation);
+};
+
+}  // namespace delegate_execute
+
+#endif  // WIN8_DELEGATE_EXECUTE_DELEGATE_EXECUTE_OPERATION_H_