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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:49:04 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 16:49:04 +0000
commit16f504a9dca3fe3b70568f67b7d41241ae485288 (patch)
treec60f36ada0496ba928b7161059ba5ab1ab224f9d /src/VBox/Main/include/TokenImpl.h
parentInitial commit. (diff)
downloadvirtualbox-upstream.tar.xz
virtualbox-upstream.zip
Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Main/include/TokenImpl.h')
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1 files changed, 118 insertions, 0 deletions
diff --git a/src/VBox/Main/include/TokenImpl.h b/src/VBox/Main/include/TokenImpl.h
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+/* $Id: TokenImpl.h $ */
+/** @file
+ * Token COM class implementations - MachineToken and MediumLockToken
+ */
+
+/*
+ * Copyright (C) 2013-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef MAIN_INCLUDED_TokenImpl_h
+#define MAIN_INCLUDED_TokenImpl_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include "TokenWrap.h"
+#include "MachineImpl.h"
+
+
+/**
+ * The MachineToken class automates cleanup of a SessionMachine object.
+ */
+class ATL_NO_VTABLE MachineToken :
+ public TokenWrap
+{
+public:
+
+ DECLARE_COMMON_CLASS_METHODS(MachineToken)
+
+ HRESULT FinalConstruct();
+ void FinalRelease();
+
+ // public initializer/uninitializer for internal purposes only
+ HRESULT init(const ComObjPtr<SessionMachine> &pSessionMachine);
+ void uninit(bool fAbandon);
+
+private:
+
+ // wrapped IToken methods
+ HRESULT abandon(AutoCaller &aAutoCaller);
+ HRESULT dummy();
+
+ // data
+ struct Data
+ {
+ Data()
+ {
+ }
+
+ ComObjPtr<SessionMachine> pSessionMachine;
+ };
+
+ Data m;
+};
+
+
+class Medium;
+
+/**
+ * The MediumLockToken class automates cleanup of a Medium lock.
+ */
+class ATL_NO_VTABLE MediumLockToken :
+ public TokenWrap
+{
+public:
+
+ DECLARE_COMMON_CLASS_METHODS(MediumLockToken)
+
+ HRESULT FinalConstruct();
+ void FinalRelease();
+
+ // public initializer/uninitializer for internal purposes only
+ HRESULT init(const ComObjPtr<Medium> &pMedium, bool fWrite);
+ void uninit();
+
+private:
+
+ // wrapped IToken methods
+ HRESULT abandon(AutoCaller &aAutoCaller);
+ HRESULT dummy();
+
+ // data
+ struct Data
+ {
+ Data() :
+ fWrite(false)
+ {
+ }
+
+ ComObjPtr<Medium> pMedium;
+ bool fWrite;
+ };
+
+ Data m;
+};
+
+
+#endif /* !MAIN_INCLUDED_TokenImpl_h */
+
+/* vi: set tabstop=4 shiftwidth=4 expandtab: */