VirtualBox

source: vbox/trunk/src/VBox/Main/include/HostImpl.h@ 26044

Last change on this file since 26044 was 26044, checked in by vboxsync, 15 years ago

Main: move Host::Get{DVD|Floppy}Drives implementation into implementation methods to eliminate useless conversions in mountMedium()

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  • Property svn:keywords set to Author Date Id Revision
File size: 6.0 KB
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1/* $Id: HostImpl.h 26044 2010-01-26 12:21:34Z vboxsync $ */
2/** @file
3 * Implemenation of IHost.
4 */
5
6/*
7 * Copyright (C) 2006-2009 Sun Microsystems, Inc.
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
18 * Clara, CA 95054 USA or visit http://www.sun.com if you need
19 * additional information or have any questions.
20 */
21
22#ifndef ____H_HOSTIMPL
23#define ____H_HOSTIMPL
24
25#include "VirtualBoxBase.h"
26
27class HostUSBDeviceFilter;
28class USBProxyService;
29class SessionMachine;
30class Progress;
31class PerformanceCollector;
32
33namespace settings
34{
35 struct Host;
36}
37
38#include <list>
39
40class ATL_NO_VTABLE Host :
41 public VirtualBoxBase,
42 public VirtualBoxSupportErrorInfoImpl<Host, IHost>,
43 public VirtualBoxSupportTranslation<Host>,
44 VBOX_SCRIPTABLE_IMPL(IHost)
45{
46public:
47
48 DECLARE_NOT_AGGREGATABLE(Host)
49
50 DECLARE_PROTECT_FINAL_CONSTRUCT()
51
52 BEGIN_COM_MAP(Host)
53 COM_INTERFACE_ENTRY(ISupportErrorInfo)
54 COM_INTERFACE_ENTRY(IHost)
55 COM_INTERFACE_ENTRY(IDispatch)
56 END_COM_MAP()
57
58 HRESULT FinalConstruct();
59 void FinalRelease();
60
61 // public initializer/uninitializer for internal purposes only
62 HRESULT init(VirtualBox *aParent);
63 void uninit();
64
65 // IHost properties
66 STDMETHOD(COMGETTER(DVDDrives))(ComSafeArrayOut (IMedium *, drives));
67 STDMETHOD(COMGETTER(FloppyDrives))(ComSafeArrayOut (IMedium *, drives));
68 STDMETHOD(COMGETTER(USBDevices))(ComSafeArrayOut (IHostUSBDevice *, aUSBDevices));
69 STDMETHOD(COMGETTER(USBDeviceFilters))(ComSafeArrayOut (IHostUSBDeviceFilter *, aUSBDeviceFilters));
70 STDMETHOD(COMGETTER(NetworkInterfaces))(ComSafeArrayOut (IHostNetworkInterface *, aNetworkInterfaces));
71 STDMETHOD(COMGETTER(ProcessorCount))(ULONG *count);
72 STDMETHOD(COMGETTER(ProcessorOnlineCount))(ULONG *count);
73 STDMETHOD(GetProcessorSpeed)(ULONG cpuId, ULONG *speed);
74 STDMETHOD(GetProcessorDescription)(ULONG cpuId, BSTR *description);
75 STDMETHOD(GetProcessorFeature) (ProcessorFeature_T feature, BOOL *supported);
76 STDMETHOD(GetProcessorCpuIdLeaf)(ULONG aCpuId, ULONG aLeaf, ULONG aSubLeaf, ULONG *aValEAX, ULONG *aValEBX, ULONG *aValECX, ULONG *aValEDX);
77 STDMETHOD(COMGETTER(MemorySize))(ULONG *size);
78 STDMETHOD(COMGETTER(MemoryAvailable))(ULONG *available);
79 STDMETHOD(COMGETTER(OperatingSystem))(BSTR *os);
80 STDMETHOD(COMGETTER(OSVersion))(BSTR *version);
81 STDMETHOD(COMGETTER(UTCTime))(LONG64 *aUTCTime);
82 STDMETHOD(COMGETTER(Acceleration3DAvailable))(BOOL *aSupported);
83
84 // IHost methods
85 STDMETHOD(CreateHostOnlyNetworkInterface) (IHostNetworkInterface **aHostNetworkInterface,
86 IProgress **aProgress);
87 STDMETHOD(RemoveHostOnlyNetworkInterface) (IN_BSTR aId, IProgress **aProgress);
88 STDMETHOD(CreateUSBDeviceFilter) (IN_BSTR aName, IHostUSBDeviceFilter **aFilter);
89 STDMETHOD(InsertUSBDeviceFilter) (ULONG aPosition, IHostUSBDeviceFilter *aFilter);
90 STDMETHOD(RemoveUSBDeviceFilter) (ULONG aPosition);
91
92 STDMETHOD(FindHostDVDDrive) (IN_BSTR aName, IMedium **aDrive);
93 STDMETHOD(FindHostFloppyDrive) (IN_BSTR aName, IMedium **aDrive);
94 STDMETHOD(FindHostNetworkInterfaceByName) (IN_BSTR aName, IHostNetworkInterface **networkInterface);
95 STDMETHOD(FindHostNetworkInterfaceById) (IN_BSTR id, IHostNetworkInterface **networkInterface);
96 STDMETHOD(FindHostNetworkInterfacesOfType) (HostNetworkInterfaceType_T type, ComSafeArrayOut (IHostNetworkInterface *, aNetworkInterfaces));
97 STDMETHOD(FindUSBDeviceByAddress) (IN_BSTR aAddress, IHostUSBDevice **aDevice);
98 STDMETHOD(FindUSBDeviceById) (IN_BSTR aId, IHostUSBDevice **aDevice);
99
100 // public methods only for internal purposes
101
102 /**
103 * Simple run-time type identification without having to enable C++ RTTI.
104 * The class IDs are defined in VirtualBoxBase.h.
105 * @return
106 */
107 virtual VBoxClsID getClassID() const
108 {
109 return clsidHost;
110 }
111
112 /**
113 * Override of the default locking class to be used for validating lock
114 * order with the standard member lock handle.
115 */
116 virtual VBoxLockingClass getLockingClass() const
117 {
118 return LOCKCLASS_HOSTOBJECT;
119 }
120
121 HRESULT loadSettings(const settings::Host &data);
122 HRESULT saveSettings(settings::Host &data);
123
124 HRESULT getDVDDrives(MediaList &ll);
125 HRESULT getFloppyDrives(MediaList &ll);
126
127#ifdef VBOX_WITH_USB
128 typedef std::list< ComObjPtr<HostUSBDeviceFilter> > USBDeviceFilterList;
129
130 /** Must be called from under this object's lock. */
131 USBProxyService* usbProxyService();
132
133 HRESULT addChild(HostUSBDeviceFilter *pChild);
134 HRESULT removeChild(HostUSBDeviceFilter *pChild);
135 VirtualBox* parent();
136
137 HRESULT onUSBDeviceFilterChange(HostUSBDeviceFilter *aFilter, BOOL aActiveChanged = FALSE);
138 void getUSBFilters(USBDeviceFilterList *aGlobalFiltes);
139 HRESULT checkUSBProxyService();
140#endif /* !VBOX_WITH_USB */
141
142 // for VirtualBoxSupportErrorInfoImpl
143 static const wchar_t *getComponentName() { return L"Host"; }
144
145private:
146
147#if defined(RT_OS_SOLARIS) && defined(VBOX_USE_LIBHAL)
148 bool getDVDInfoFromHal(std::list< ComObjPtr<Medium> > &list);
149 bool getFloppyInfoFromHal(std::list< ComObjPtr<Medium> > &list);
150#endif
151
152#if defined(RT_OS_SOLARIS)
153 void parseMountTable(char *mountTable, std::list< ComObjPtr<Medium> > &list);
154 bool validateDevice(const char *deviceNode, bool isCDROM);
155#endif
156
157#ifdef VBOX_WITH_RESOURCE_USAGE_API
158 void registerMetrics (PerformanceCollector *aCollector);
159 void unregisterMetrics (PerformanceCollector *aCollector);
160#endif /* VBOX_WITH_RESOURCE_USAGE_API */
161
162 struct Data; // opaque data structure, defined in HostImpl.cpp
163 Data *m;
164};
165
166#endif // ____H_HOSTIMPL
167
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