Adding upstream version 7.0.6-dfsg.upstream/7.0.6-dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/src/VBox/Additions/common/VBoxService/VBoxServicePropCache.h b/src/VBox/Additions/common/VBoxService/VBoxServicePropCache.h
new file mode 100644
index 00000000..eb362274
--- /dev/null
+++ b/src/VBox/Additions/common/VBoxService/VBoxServicePropCache.h
@@ -0,0 +1,66 @@
+/* $Id: */
+/** @file
+ * VBoxServicePropCache - Guest property cache.
+ */
+
+/*
+ * Copyright (C) 2010-2022 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 GA_INCLUDED_SRC_common_VBoxService_VBoxServicePropCache_h
+#define GA_INCLUDED_SRC_common_VBoxService_VBoxServicePropCache_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include "VBoxServiceInternal.h"
+
+#ifdef VBOX_WITH_GUEST_PROPS
+
+/** @name VGSVCPROPCACHE_FLAG_XXX - Guest Property Cache Flags.
+ * @{ */
+/** Indicates wheter a guest property is temporary and either should
+ *  - a) get a "reset" value assigned (via VBoxServicePropCacheUpdateEntry)
+ *       as soon as the property cache gets destroyed, or
+ *  - b) get deleted when no reset value is specified.
+ */
+# define VGSVCPROPCACHE_FLAGS_TEMPORARY             RT_BIT(1)
+/** Indicates whether a property every time needs to be updated, regardless
+ *  if its real value changed or not. */
+# define VGSVCPROPCACHE_FLAGS_ALWAYS_UPDATE         RT_BIT(2)
+/** The guest property gets deleted when
+ *  - a) the property cache gets destroyed, or
+ *  - b) the VM gets reset / shutdown / destroyed.
+ */
+# define VGSVCPROPCACHE_FLAGS_TRANSIENT             RT_BIT(3)
+/** @}  */
+
+int  VGSvcPropCacheCreate(PVBOXSERVICEVEPROPCACHE pCache, uint32_t uClientId);
+int  VGSvcPropCacheUpdateEntry(PVBOXSERVICEVEPROPCACHE pCache, const char *pszName, uint32_t fFlags, const char *pszValueReset);
+int  VGSvcPropCacheUpdate(PVBOXSERVICEVEPROPCACHE pCache, const char *pszName, const char *pszValueFormat, ...);
+int  VGSvcPropCacheUpdateByPath(PVBOXSERVICEVEPROPCACHE pCache, const char *pszValue, uint32_t fFlags,
+                                const char *pszPathFormat, ...);
+int  VGSvcPropCacheFlush(PVBOXSERVICEVEPROPCACHE pCache);
+void VGSvcPropCacheDestroy(PVBOXSERVICEVEPROPCACHE pCache);
+#endif /* VBOX_WITH_GUEST_PROPS */
+
+#endif /* !GA_INCLUDED_SRC_common_VBoxService_VBoxServicePropCache_h */
+