Initialize COM and configure security settings in the daemon.

remoting/host/win/security_descriptor.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 REMOTING_HOST_WIN_SECURITY_DESCRIPTOR_H_
 #define REMOTING_HOST_WIN_SECURITY_DESCRIPTOR_H_
 
 #include <windows.h>
 
 #include <string>
 
 #include "remoting/base/typed_buffer.h"
 
 namespace remoting {
 
+typedef TypedBuffer<ACL> ScopedAcl;
 typedef TypedBuffer<SECURITY_DESCRIPTOR> ScopedSd;
 typedef TypedBuffer<SID> ScopedSid;
 
 // Converts an SDDL string into a binary self-relative security descriptor.
 ScopedSd ConvertSddlToSd(const std::string& sddl);
 
 // Converts a SID into a text string.
 std::string ConvertSidToString(SID* sid);
 
 // Returns the logon SID of a token. Returns NULL if the token does not specify
 // a logon SID or in case of an error.
 ScopedSid GetLogonSid(HANDLE token);
 
+// Converts a security descriptor in self-relative format to a security
+// descriptor in absolute format.
+bool MakeScopedAbsoluteSd(const ScopedSd& relative_sd,
+                          ScopedSd* absolute_sd,
+                          ScopedAcl* dacl,
+                          ScopedSid* group,
+                          ScopedSid* owner,
+                          ScopedAcl* sacl);
+
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_WIN_SECURITY_DESCRIPTOR_H_