[5834] | 1 | /** @file
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| 2 | *
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| 3 | * VBox frontends: VBoxHeadless (headless frontend):
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| 4 | * Headless server executable
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| 5 | */
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| 6 |
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| 7 | /*
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[20928] | 8 | * Copyright (C) 2006-2009 Sun Microsystems, Inc.
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[5834] | 9 | *
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[6000] | 10 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 11 | * available from http://www.virtualbox.org. This file is free software;
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| 12 | * you can redistribute it and/or modify it under the terms of the GNU
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| 13 | * General Public License (GPL) as published by the Free Software
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| 14 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 15 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 16 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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[8155] | 17 | *
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| 18 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 19 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 20 | * additional information or have any questions.
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[5834] | 21 | */
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| 22 |
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| 23 | #include <VBox/com/com.h>
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| 24 | #include <VBox/com/string.h>
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| 25 | #include <VBox/com/Guid.h>
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| 26 | #include <VBox/com/ErrorInfo.h>
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[20928] | 27 | #include <VBox/com/errorprint.h>
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[5834] | 28 | #include <VBox/com/EventQueue.h>
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| 29 |
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| 30 | #include <VBox/com/VirtualBox.h>
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| 31 |
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| 32 | using namespace com;
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| 33 |
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| 34 | #define LOG_GROUP LOG_GROUP_GUI
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| 35 |
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| 36 | #include <VBox/log.h>
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| 37 | #include <VBox/version.h>
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| 38 | #ifdef VBOX_WITH_VRDP
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| 39 | # include <VBox/vrdpapi.h>
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| 40 | #endif
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[18626] | 41 | #include <iprt/ctype.h>
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[14831] | 42 | #include <iprt/initterm.h>
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[5834] | 43 | #include <iprt/stream.h>
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| 44 | #include <iprt/ldr.h>
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[7263] | 45 | #include <iprt/getopt.h>
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[11102] | 46 | #include <iprt/env.h>
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[18224] | 47 | #include <VBox/err.h>
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[19817] | 48 | #include <VBox/VBoxVideo.h>
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[5834] | 49 |
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| 50 | #ifdef VBOX_FFMPEG
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| 51 | #include <cstdlib>
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| 52 | #include <cerrno>
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| 53 | #include "VBoxHeadless.h"
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| 54 | #include <iprt/env.h>
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| 55 | #include <iprt/param.h>
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| 56 | #include <iprt/process.h>
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[12423] | 57 | #include <VBox/sup.h>
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[5834] | 58 | #endif
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| 59 |
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[7280] | 60 | //#define VBOX_WITH_SAVESTATE_ON_SIGNAL
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| 61 | #ifdef VBOX_WITH_SAVESTATE_ON_SIGNAL
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| 62 | #include <signal.h>
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| 63 | #endif
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| 64 |
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[5842] | 65 | #ifdef VBOX_WITH_VRDP
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| 66 | # include "Framebuffer.h"
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| 67 | #endif
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[5834] | 68 |
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| 69 | ////////////////////////////////////////////////////////////////////////////////
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| 70 |
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| 71 | #define LogError(m,rc) \
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[7263] | 72 | do { \
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[5834] | 73 | Log (("VBoxHeadless: ERROR: " m " [rc=0x%08X]\n", rc)); \
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[18626] | 74 | RTPrintf ("%s\n", m); \
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[7263] | 75 | } while (0)
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[5834] | 76 |
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| 77 | ////////////////////////////////////////////////////////////////////////////////
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| 78 |
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| 79 | /* global weak references (for event handlers) */
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| 80 | static ComPtr <ISession, ComWeakRef> gSession;
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| 81 | static ComPtr <IConsole, ComWeakRef> gConsole;
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| 82 | static EventQueue *gEventQ = NULL;
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| 83 |
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| 84 | ////////////////////////////////////////////////////////////////////////////////
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| 85 |
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| 86 | /**
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| 87 | * State change event.
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| 88 | */
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| 89 | class StateChangeEvent : public Event
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| 90 | {
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| 91 | public:
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| 92 | StateChangeEvent (MachineState_T state) : mState (state) {}
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| 93 | protected:
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| 94 | void *handler()
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| 95 | {
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| 96 | LogFlow (("VBoxHeadless: StateChangeEvent: %d\n", mState));
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| 97 | /* post the termination event if the machine has been PoweredDown/Saved/Aborted */
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| 98 | if (mState < MachineState_Running)
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| 99 | gEventQ->postEvent (NULL);
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| 100 | return 0;
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| 101 | }
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| 102 | private:
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| 103 | MachineState_T mState;
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| 104 | };
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| 105 |
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| 106 | /**
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| 107 | * Callback handler for machine events.
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| 108 | */
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[19134] | 109 | class ConsoleCallback : VBOX_SCRIPTABLE_IMPL(IConsoleCallback)
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[5834] | 110 | {
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| 111 | public:
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| 112 |
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| 113 | ConsoleCallback ()
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| 114 | {
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| 115 | #ifndef VBOX_WITH_XPCOM
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| 116 | refcnt = 0;
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| 117 | #endif
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[23998] | 118 | mLastVRDPPort = -1;
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[5834] | 119 | }
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| 120 |
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| 121 | virtual ~ConsoleCallback() {}
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| 122 |
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| 123 | NS_DECL_ISUPPORTS
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| 124 |
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| 125 | #ifndef VBOX_WITH_XPCOM
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| 126 | STDMETHOD_(ULONG, AddRef)()
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| 127 | {
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| 128 | return ::InterlockedIncrement(&refcnt);
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| 129 | }
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| 130 | STDMETHOD_(ULONG, Release)()
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| 131 | {
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| 132 | long cnt = ::InterlockedDecrement(&refcnt);
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| 133 | if (cnt == 0)
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| 134 | delete this;
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| 135 | return cnt;
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| 136 | }
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| 137 | #endif
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[21520] | 138 | VBOX_SCRIPTABLE_DISPATCH_IMPL(IConsoleCallback)
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[5834] | 139 |
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| 140 | STDMETHOD(OnMousePointerShapeChange) (BOOL visible, BOOL alpha, ULONG xHot, ULONG yHot,
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| 141 | ULONG width, ULONG height, BYTE *shape)
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| 142 | {
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| 143 | return S_OK;
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| 144 | }
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| 145 |
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| 146 | STDMETHOD(OnMouseCapabilityChange) (BOOL supportsAbsolute, BOOL needsHostCursor)
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| 147 | {
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| 148 | /* Emit absolute mouse event to actually enable the host mouse cursor. */
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| 149 | if (supportsAbsolute && gConsole)
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| 150 | {
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| 151 | ComPtr<IMouse> mouse;
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| 152 | gConsole->COMGETTER(Mouse)(mouse.asOutParam());
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| 153 | if (mouse)
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| 154 | {
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[22810] | 155 | mouse->PutMouseEventAbsolute(-1, -1, 0, 0 /* Horizontal wheel */, 0);
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[5834] | 156 | }
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| 157 | }
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| 158 | return S_OK;
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| 159 | }
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| 160 |
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| 161 | STDMETHOD(OnKeyboardLedsChange)(BOOL fNumLock, BOOL fCapsLock, BOOL fScrollLock)
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| 162 | {
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| 163 | return S_OK;
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| 164 | }
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| 165 |
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| 166 | STDMETHOD(OnStateChange) (MachineState_T machineState)
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| 167 | {
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| 168 | gEventQ->postEvent (new StateChangeEvent (machineState));
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| 169 | return S_OK;
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| 170 | }
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| 171 |
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| 172 | STDMETHOD(OnExtraDataChange) (BSTR key)
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| 173 | {
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| 174 | return S_OK;
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| 175 | }
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| 176 |
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| 177 | STDMETHOD(OnAdditionsStateChange)()
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| 178 | {
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| 179 | return S_OK;
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| 180 | }
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| 181 |
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| 182 | STDMETHOD(OnNetworkAdapterChange) (INetworkAdapter *aNetworkAdapter)
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| 183 | {
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| 184 | return S_OK;
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| 185 | }
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| 186 |
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| 187 | STDMETHOD(OnSerialPortChange) (ISerialPort *aSerialPort)
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| 188 | {
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| 189 | return S_OK;
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| 190 | }
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| 191 |
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| 192 | STDMETHOD(OnParallelPortChange) (IParallelPort *aParallelPort)
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| 193 | {
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| 194 | return S_OK;
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| 195 | }
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| 196 |
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| 197 | STDMETHOD(OnVRDPServerChange)()
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| 198 | {
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| 199 | return S_OK;
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| 200 | }
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| 201 |
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[23643] | 202 | STDMETHOD(OnRemoteDisplayInfoChange)()
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| 203 | {
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| 204 | #ifdef VBOX_WITH_VRDP
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| 205 | if (gConsole)
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| 206 | {
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| 207 | ComPtr<IRemoteDisplayInfo> info;
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| 208 | gConsole->COMGETTER(RemoteDisplayInfo)(info.asOutParam());
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| 209 | if (info)
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| 210 | {
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| 211 | LONG port;
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| 212 | info->COMGETTER(Port)(&port);
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[23998] | 213 | if (port != mLastVRDPPort)
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| 214 | {
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| 215 | if (port == -1)
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| 216 | RTPrintf("VRDP server is inactive.\n");
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| 217 | else if (port == 0)
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| 218 | RTPrintf("VRDP server failed to start.\n");
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| 219 | else
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| 220 | RTPrintf("Listening on port %d.\n", port);
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| 221 |
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| 222 | mLastVRDPPort = port;
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| 223 | }
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[23643] | 224 | }
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| 225 | }
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| 226 | #endif
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| 227 | return S_OK;
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| 228 | }
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| 229 |
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[5834] | 230 | STDMETHOD(OnUSBControllerChange)()
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| 231 | {
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| 232 | return S_OK;
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| 233 | }
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| 234 |
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[17669] | 235 | STDMETHOD(OnStorageControllerChange)()
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| 236 | {
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| 237 | return S_OK;
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| 238 | }
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| 239 |
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[23223] | 240 | STDMETHOD(OnMediumChange)(IMediumAttachment * /* aMediumAttachment */)
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| 241 | {
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| 242 | return S_OK;
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| 243 | }
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| 244 |
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[5834] | 245 | STDMETHOD(OnUSBDeviceStateChange) (IUSBDevice *aDevice, BOOL aAttached,
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| 246 | IVirtualBoxErrorInfo *aError)
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| 247 | {
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| 248 | return S_OK;
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| 249 | }
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| 250 |
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| 251 | STDMETHOD(OnSharedFolderChange) (Scope_T aScope)
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| 252 | {
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| 253 | return S_OK;
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| 254 | }
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| 255 |
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[15051] | 256 | STDMETHOD(OnRuntimeError)(BOOL fatal, IN_BSTR id, IN_BSTR message)
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[5834] | 257 | {
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| 258 | return S_OK;
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| 259 | }
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| 260 |
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| 261 | STDMETHOD(OnCanShowWindow)(BOOL *canShow)
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| 262 | {
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| 263 | if (!canShow)
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| 264 | return E_POINTER;
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| 265 | /* Headless windows should not be shown */
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| 266 | *canShow = FALSE;
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| 267 | return S_OK;
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| 268 | }
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| 269 |
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| 270 | STDMETHOD(OnShowWindow) (ULONG64 *winId)
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| 271 | {
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| 272 | /* OnCanShowWindow() always returns FALSE, so this call should never
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| 273 | * happen. */
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| 274 | AssertFailed();
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| 275 | if (!winId)
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| 276 | return E_POINTER;
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| 277 | *winId = 0;
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| 278 | return E_NOTIMPL;
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| 279 | }
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| 280 |
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| 281 | private:
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| 282 |
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| 283 | #ifndef VBOX_WITH_XPCOM
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| 284 | long refcnt;
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| 285 | #endif
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[23998] | 286 | long mLastVRDPPort;
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[5834] | 287 | };
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| 288 |
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| 289 | #ifdef VBOX_WITH_XPCOM
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| 290 | NS_DECL_CLASSINFO (ConsoleCallback)
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| 291 | NS_IMPL_THREADSAFE_ISUPPORTS1_CI (ConsoleCallback, IConsoleCallback)
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| 292 | #endif
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| 293 |
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[7280] | 294 | #ifdef VBOX_WITH_SAVESTATE_ON_SIGNAL
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| 295 | static void SaveState(int sig)
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| 296 | {
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| 297 | ComPtr <IProgress> progress = NULL;
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| 298 |
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| 299 | /** @todo Deal with nested signals, multithreaded signal dispatching (esp. on windows),
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| 300 | * and multiple signals (both SIGINT and SIGTERM in some order).
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| 301 | * Consider processing the signal request asynchronously since there are lots of things
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| 302 | * which aren't safe (like RTPrintf and printf IIRC) in a signal context. */
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| 303 |
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| 304 | RTPrintf("Signal received, saving state.\n");
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| 305 |
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| 306 | HRESULT rc = gConsole->SaveState(progress.asOutParam());
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| 307 | if (FAILED(S_OK))
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| 308 | {
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| 309 | RTPrintf("Error saving state! rc = 0x%x\n", rc);
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| 310 | return;
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| 311 | }
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| 312 | Assert(progress);
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| 313 | LONG cPercent = 0;
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| 314 |
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| 315 | RTPrintf("0%%");
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| 316 | RTStrmFlush(g_pStdOut);
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| 317 | for (;;)
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| 318 | {
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| 319 | BOOL fCompleted = false;
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| 320 | rc = progress->COMGETTER(Completed)(&fCompleted);
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| 321 | if (FAILED(rc) || fCompleted)
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| 322 | break;
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[18274] | 323 | ULONG cPercentNow;
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[7280] | 324 | rc = progress->COMGETTER(Percent)(&cPercentNow);
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| 325 | if (FAILED(rc))
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| 326 | break;
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| 327 | if ((cPercentNow / 10) != (cPercent / 10))
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| 328 | {
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| 329 | cPercent = cPercentNow;
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| 330 | RTPrintf("...%d%%", cPercentNow);
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| 331 | RTStrmFlush(g_pStdOut);
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| 332 | }
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| 333 |
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| 334 | /* wait */
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| 335 | rc = progress->WaitForCompletion(100);
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| 336 | }
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| 337 |
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| 338 | HRESULT lrc;
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| 339 | rc = progress->COMGETTER(ResultCode)(&lrc);
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| 340 | if (FAILED(rc))
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| 341 | lrc = ~0;
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| 342 | if (!lrc)
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| 343 | {
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| 344 | RTPrintf(" -- Saved the state successfully.\n");
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| 345 | RTThreadYield();
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| 346 | }
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| 347 | else
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| 348 | RTPrintf("-- Error saving state, lrc=%d (%#x)\n", lrc, lrc);
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| 349 |
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| 350 | }
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| 351 | #endif /* VBOX_WITH_SAVESTATE_ON_SIGNAL */
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| 352 |
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[5834] | 353 | ////////////////////////////////////////////////////////////////////////////////
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| 354 |
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| 355 | static void show_usage()
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| 356 | {
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| 357 | RTPrintf("Usage:\n"
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[7263] | 358 | " -s, -startvm, --startvm <name|uuid> Start given VM (required argument)\n"
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[5834] | 359 | #ifdef VBOX_WITH_VRDP
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[11442] | 360 | " -v, -vrdp, --vrdp on|off|config Enable (default) or disable the VRDP\n"
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| 361 | " server or don't change the setting\n"
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[23998] | 362 | " -p, -vrdpport, --vrdpport <ports> Comma-separated list of ports the VRDP\n"
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| 363 | " server can bind to. Use a dash between\n"
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| 364 | " two port numbers to specify a range\n"
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[7263] | 365 | " -a, -vrdpaddress, --vrdpaddress <ip> Interface IP the VRDP will bind to \n"
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[5834] | 366 | #endif
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[5892] | 367 | #ifdef VBOX_FFMPEG
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[7263] | 368 | " -c, -capture, --capture Record the VM screen output to a file\n"
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| 369 | " -w, --width Frame width when recording\n"
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| 370 | " -h, --height Frame height when recording\n"
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| 371 | " -r, --bitrate Recording bit rate when recording\n"
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| 372 | " -f, --filename File name when recording. The codec\n"
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| 373 | " used will be chosen based on the\n"
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| 374 | " file extension\n"
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[5892] | 375 | #endif
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[5834] | 376 | "\n");
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| 377 | }
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| 378 |
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[7263] | 379 | #ifdef VBOX_FFMPEG
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[5834] | 380 | /**
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[7263] | 381 | * Parse the environment for variables which can influence the FFMPEG settings.
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| 382 | * purely for backwards compatibility.
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| 383 | * @param pulFrameWidth may be updated with a desired frame width
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| 384 | * @param pulFrameHeight may be updated with a desired frame height
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| 385 | * @param pulBitRate may be updated with a desired bit rate
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| 386 | * @param ppszFileName may be updated with a desired file name
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| 387 | */
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| 388 | static void parse_environ(unsigned long *pulFrameWidth, unsigned long *pulFrameHeight,
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| 389 | unsigned long *pulBitRate, const char **ppszFileName)
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| 390 | {
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| 391 | const char *pszEnvTemp;
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| 392 |
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| 393 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREWIDTH")) != 0)
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| 394 | {
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| 395 | errno = 0;
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| 396 | unsigned long ulFrameWidth = strtoul(pszEnvTemp, 0, 10);
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| 397 | if (errno != 0)
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| 398 | LogError("VBoxHeadless: ERROR: invalid VBOX_CAPTUREWIDTH environment variable", 0);
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| 399 | else
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| 400 | *pulFrameWidth = ulFrameWidth;
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| 401 | }
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| 402 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREHEIGHT")) != 0)
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| 403 | {
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| 404 | errno = 0;
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| 405 | unsigned long ulFrameHeight = strtoul(pszEnvTemp, 0, 10);
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| 406 | if (errno != 0)
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| 407 | LogError("VBoxHeadless: ERROR: invalid VBOX_CAPTUREHEIGHT environment variable", 0);
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| 408 | else
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| 409 | *pulFrameHeight = ulFrameHeight;
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| 410 | }
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| 411 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREBITRATE")) != 0)
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| 412 | {
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| 413 | errno = 0;
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| 414 | unsigned long ulBitRate = strtoul(pszEnvTemp, 0, 10);
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| 415 | if (errno != 0)
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| 416 | LogError("VBoxHeadless: ERROR: invalid VBOX_CAPTUREBITRATE environment variable", 0);
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| 417 | else
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| 418 | *pulBitRate = ulBitRate;
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| 419 | }
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| 420 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREFILE")) != 0)
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| 421 | *ppszFileName = pszEnvTemp;
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| 422 | }
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| 423 | #endif /* VBOX_FFMPEG defined */
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| 424 |
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| 425 | /**
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[5834] | 426 | * Entry point.
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| 427 | */
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[11725] | 428 | extern "C" DECLEXPORT (int) TrustedMain (int argc, char **argv, char **envp)
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[5834] | 429 | {
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| 430 | #ifdef VBOX_WITH_VRDP
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[23643] | 431 | const char *vrdpPort = NULL;
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[5834] | 432 | const char *vrdpAddress = NULL;
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[11442] | 433 | const char *vrdpEnabled = NULL;
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[5834] | 434 | #endif
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| 435 | unsigned fRawR0 = ~0U;
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| 436 | unsigned fRawR3 = ~0U;
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| 437 | unsigned fPATM = ~0U;
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---|
| 438 | unsigned fCSAM = ~0U;
|
---|
| 439 | #ifdef VBOX_FFMPEG
|
---|
| 440 | unsigned fFFMPEG = 0;
|
---|
[7263] | 441 | unsigned long ulFrameWidth = 800;
|
---|
| 442 | unsigned long ulFrameHeight = 600;
|
---|
| 443 | unsigned long ulBitRate = 300000;
|
---|
[5834] | 444 | char pszMPEGFile[RTPATH_MAX];
|
---|
[7263] | 445 | const char *pszFileNameParam = "VBox-%d.vob";
|
---|
[5834] | 446 | #endif /* VBOX_FFMPEG */
|
---|
| 447 |
|
---|
[11102] | 448 | /* Make sure that DISPLAY is unset, so that X11 bits do not get initialised
|
---|
| 449 | * on X11-using OSes. */
|
---|
| 450 | /** @todo this should really be taken care of in Main. */
|
---|
| 451 | RTEnvUnset("DISPLAY");
|
---|
[5834] | 452 |
|
---|
| 453 | LogFlow (("VBoxHeadless STARTED.\n"));
|
---|
| 454 | RTPrintf ("VirtualBox Headless Interface %s\n"
|
---|
[15906] | 455 | "(C) 2008-2009 Sun Microsystems, Inc.\n"
|
---|
[16152] | 456 | "All rights reserved.\n\n",
|
---|
[5834] | 457 | VBOX_VERSION_STRING);
|
---|
| 458 |
|
---|
[19239] | 459 | Bstr id;
|
---|
[5834] | 460 | /* the below cannot be Bstr because on Linux Bstr doesn't work until XPCOM (nsMemory) is initialized */
|
---|
| 461 | const char *name = NULL;
|
---|
| 462 |
|
---|
[7263] | 463 | #ifdef VBOX_FFMPEG
|
---|
| 464 | /* Parse the environment */
|
---|
| 465 | parse_environ(&ulFrameWidth, &ulFrameHeight, &ulBitRate, &pszFileNameParam);
|
---|
| 466 | #endif
|
---|
| 467 |
|
---|
| 468 | enum eHeadlessOptions
|
---|
| 469 | {
|
---|
| 470 | OPT_RAW_R0 = 0x100,
|
---|
| 471 | OPT_NO_RAW_R0,
|
---|
| 472 | OPT_RAW_R3,
|
---|
| 473 | OPT_NO_RAW_R3,
|
---|
| 474 | OPT_PATM,
|
---|
| 475 | OPT_NO_PATM,
|
---|
| 476 | OPT_CSAM,
|
---|
| 477 | OPT_NO_CSAM,
|
---|
[11442] | 478 | OPT_COMMENT,
|
---|
[7263] | 479 | };
|
---|
| 480 |
|
---|
[17091] | 481 | static const RTGETOPTDEF s_aOptions[] =
|
---|
[7263] | 482 | {
|
---|
| 483 | { "-startvm", 's', RTGETOPT_REQ_STRING },
|
---|
| 484 | { "--startvm", 's', RTGETOPT_REQ_STRING },
|
---|
| 485 | #ifdef VBOX_WITH_VRDP
|
---|
[24981] | 486 | { "-vrdpport", 'p', RTGETOPT_REQ_STRING },
|
---|
| 487 | { "--vrdpport", 'p', RTGETOPT_REQ_STRING },
|
---|
[10174] | 488 | { "-vrdpaddress", 'a', RTGETOPT_REQ_STRING },
|
---|
| 489 | { "--vrdpaddress", 'a', RTGETOPT_REQ_STRING },
|
---|
[11442] | 490 | { "-vrdp", 'v', RTGETOPT_REQ_STRING },
|
---|
| 491 | { "--vrdp", 'v', RTGETOPT_REQ_STRING },
|
---|
[7263] | 492 | #endif /* VBOX_WITH_VRDP defined */
|
---|
| 493 | { "-rawr0", OPT_RAW_R0, 0 },
|
---|
| 494 | { "--rawr0", OPT_RAW_R0, 0 },
|
---|
| 495 | { "-norawr0", OPT_NO_RAW_R0, 0 },
|
---|
| 496 | { "--norawr0", OPT_NO_RAW_R0, 0 },
|
---|
| 497 | { "-rawr3", OPT_RAW_R3, 0 },
|
---|
| 498 | { "--rawr3", OPT_RAW_R3, 0 },
|
---|
| 499 | { "-norawr3", OPT_NO_RAW_R3, 0 },
|
---|
| 500 | { "--norawr3", OPT_NO_RAW_R3, 0 },
|
---|
| 501 | { "-patm", OPT_PATM, 0 },
|
---|
| 502 | { "--patm", OPT_PATM, 0 },
|
---|
| 503 | { "-nopatm", OPT_NO_PATM, 0 },
|
---|
| 504 | { "--nopatm", OPT_NO_PATM, 0 },
|
---|
| 505 | { "-csam", OPT_CSAM, 0 },
|
---|
| 506 | { "--csam", OPT_CSAM, 0 },
|
---|
| 507 | { "-nocsam", OPT_NO_CSAM, 0 },
|
---|
| 508 | { "--nocsam", OPT_NO_CSAM, 0 },
|
---|
| 509 | #ifdef VBOX_FFMPEG
|
---|
| 510 | { "-capture", 'c', 0 },
|
---|
| 511 | { "--capture", 'c', 0 },
|
---|
| 512 | { "--width", 'w', RTGETOPT_REQ_UINT32 },
|
---|
| 513 | { "--height", 'h', RTGETOPT_REQ_UINT32 },
|
---|
| 514 | { "--bitrate", 'r', RTGETOPT_REQ_UINT32 },
|
---|
| 515 | { "--filename", 'f', RTGETOPT_REQ_STRING },
|
---|
| 516 | #endif /* VBOX_FFMPEG defined */
|
---|
| 517 | { "-comment", OPT_COMMENT, RTGETOPT_REQ_STRING },
|
---|
| 518 | { "--comment", OPT_COMMENT, RTGETOPT_REQ_STRING }
|
---|
| 519 | };
|
---|
| 520 |
|
---|
[5834] | 521 | // parse the command line
|
---|
[7263] | 522 | int ch;
|
---|
[17091] | 523 | RTGETOPTUNION ValueUnion;
|
---|
| 524 | RTGETOPTSTATE GetState;
|
---|
| 525 | RTGetOptInit(&GetState, argc, argv, s_aOptions, RT_ELEMENTS(s_aOptions), 1, 0 /* fFlags */);
|
---|
| 526 | while ((ch = RTGetOpt(&GetState, &ValueUnion)))
|
---|
[5834] | 527 | {
|
---|
[7263] | 528 | switch(ch)
|
---|
| 529 | {
|
---|
| 530 | case 's':
|
---|
[19239] | 531 | id = asGuidStr(ValueUnion.psz);
|
---|
[7263] | 532 | /* If the argument was not a UUID, then it must be a name. */
|
---|
| 533 | if (!id)
|
---|
| 534 | name = ValueUnion.psz;
|
---|
| 535 | break;
|
---|
[5834] | 536 | #ifdef VBOX_WITH_VRDP
|
---|
[7263] | 537 | case 'p':
|
---|
[23643] | 538 | vrdpPort = ValueUnion.psz;
|
---|
[7263] | 539 | break;
|
---|
| 540 | case 'a':
|
---|
| 541 | vrdpAddress = ValueUnion.psz;
|
---|
| 542 | break;
|
---|
[11442] | 543 | case 'v':
|
---|
| 544 | vrdpEnabled = ValueUnion.psz;
|
---|
| 545 | break;
|
---|
[7263] | 546 | #endif /* VBOX_WITH_VRDP defined */
|
---|
| 547 | case OPT_RAW_R0:
|
---|
| 548 | fRawR0 = true;
|
---|
| 549 | break;
|
---|
| 550 | case OPT_NO_RAW_R0:
|
---|
| 551 | fRawR0 = false;
|
---|
| 552 | break;
|
---|
| 553 | case OPT_RAW_R3:
|
---|
| 554 | fRawR3 = true;
|
---|
| 555 | break;
|
---|
| 556 | case OPT_NO_RAW_R3:
|
---|
| 557 | fRawR3 = false;
|
---|
| 558 | break;
|
---|
| 559 | case OPT_PATM:
|
---|
| 560 | fPATM = true;
|
---|
| 561 | break;
|
---|
| 562 | case OPT_NO_PATM:
|
---|
| 563 | fPATM = false;
|
---|
| 564 | break;
|
---|
| 565 | case OPT_CSAM:
|
---|
| 566 | fCSAM = true;
|
---|
| 567 | break;
|
---|
| 568 | case OPT_NO_CSAM:
|
---|
| 569 | fCSAM = false;
|
---|
| 570 | break;
|
---|
[5834] | 571 | #ifdef VBOX_FFMPEG
|
---|
[7263] | 572 | case 'c':
|
---|
| 573 | fFFMPEG = true;
|
---|
| 574 | break;
|
---|
| 575 | case 'w':
|
---|
| 576 | ulFrameWidth = ValueUnion.u32;
|
---|
| 577 | break;
|
---|
| 578 | case 'h':
|
---|
| 579 | ulFrameHeight = ValueUnion.u32;
|
---|
| 580 | break;
|
---|
| 581 | case 'r':
|
---|
| 582 | ulBitRate = ValueUnion.u32;
|
---|
| 583 | break;
|
---|
| 584 | case 'f':
|
---|
| 585 | pszFileNameParam = ValueUnion.psz;
|
---|
| 586 | break;
|
---|
| 587 | #endif /* VBOX_FFMPEG defined */
|
---|
[17091] | 588 | case VINF_GETOPT_NOT_OPTION:
|
---|
[18626] | 589 | RTPrintf("Invalid parameter '%s'\n\n", ValueUnion.psz);
|
---|
| 590 | show_usage();
|
---|
| 591 | return -1;
|
---|
[18628] | 592 | case OPT_COMMENT:
|
---|
| 593 | /* nothing to do */
|
---|
| 594 | break;
|
---|
[18626] | 595 | default:
|
---|
| 596 | if (ch > 0)
|
---|
| 597 | {
|
---|
| 598 | if (RT_C_IS_PRINT(ch))
|
---|
| 599 | RTPrintf("Invalid option -%c\n\n", ch);
|
---|
| 600 | else
|
---|
[18628] | 601 | RTPrintf("Invalid option case %i\n\n", ch);
|
---|
[18626] | 602 | }
|
---|
| 603 | else if (ch == VERR_GETOPT_UNKNOWN_OPTION)
|
---|
| 604 | RTPrintf("Unknown option: %s\n\n", ValueUnion.psz);
|
---|
| 605 | else if (ValueUnion.pDef)
|
---|
| 606 | RTPrintf("%s: %Rrs\n\n", ValueUnion.pDef->pszLong, ch);
|
---|
| 607 | else
|
---|
[18628] | 608 | RTPrintf("Error: %Rrs\n\n", ch);
|
---|
[18626] | 609 | show_usage();
|
---|
| 610 | return -1;
|
---|
[5834] | 611 | }
|
---|
| 612 | }
|
---|
| 613 |
|
---|
| 614 | #ifdef VBOX_FFMPEG
|
---|
[7263] | 615 | if (ulFrameWidth < 512 || ulFrameWidth > 2048 || ulFrameWidth % 2)
|
---|
[5834] | 616 | {
|
---|
[7263] | 617 | LogError("VBoxHeadless: ERROR: please specify an even frame width between 512 and 2048", 0);
|
---|
| 618 | return -1;
|
---|
[5834] | 619 | }
|
---|
[7263] | 620 | if (ulFrameHeight < 384 || ulFrameHeight > 1536 || ulFrameHeight % 2)
|
---|
[5834] | 621 | {
|
---|
[7263] | 622 | LogError("VBoxHeadless: ERROR: please specify an even frame height between 384 and 1536", 0);
|
---|
| 623 | return -1;
|
---|
[5834] | 624 | }
|
---|
[7263] | 625 | if (ulBitRate < 300000 || ulBitRate > 1000000)
|
---|
[5834] | 626 | {
|
---|
[7263] | 627 | LogError("VBoxHeadless: ERROR: please specify an even bitrate between 300000 and 1000000", 0);
|
---|
| 628 | return -1;
|
---|
[5834] | 629 | }
|
---|
[7263] | 630 | /* Make sure we only have %d or %u (or none) in the file name specified */
|
---|
| 631 | char *pcPercent = (char*)strchr(pszFileNameParam, '%');
|
---|
[5834] | 632 | if (pcPercent != 0 && *(pcPercent + 1) != 'd' && *(pcPercent + 1) != 'u')
|
---|
| 633 | {
|
---|
[7263] | 634 | LogError("VBoxHeadless: ERROR: Only %%d and %%u are allowed in the capture file name.", -1);
|
---|
[5834] | 635 | return -1;
|
---|
| 636 | }
|
---|
| 637 | /* And no more than one % in the name */
|
---|
| 638 | if (pcPercent != 0 && strchr(pcPercent + 1, '%') != 0)
|
---|
| 639 | {
|
---|
[7263] | 640 | LogError("VBoxHeadless: ERROR: Only one format modifier is allowed in the capture file name.", -1);
|
---|
[5834] | 641 | return -1;
|
---|
| 642 | }
|
---|
[7263] | 643 | RTStrPrintf(&pszMPEGFile[0], RTPATH_MAX, pszFileNameParam, RTProcSelf());
|
---|
[5834] | 644 | #endif /* defined VBOX_FFMPEG */
|
---|
| 645 |
|
---|
| 646 | if (!id && !name)
|
---|
| 647 | {
|
---|
| 648 | show_usage();
|
---|
| 649 | return -1;
|
---|
| 650 | }
|
---|
| 651 |
|
---|
| 652 | HRESULT rc;
|
---|
| 653 |
|
---|
| 654 | rc = com::Initialize();
|
---|
[16530] | 655 | if (FAILED(rc))
|
---|
| 656 | {
|
---|
[18224] | 657 | RTPrintf("VBoxHeadless: ERROR: failed to initialize COM!\n");
|
---|
[5834] | 658 | return rc;
|
---|
[16530] | 659 | }
|
---|
[5834] | 660 |
|
---|
[25027] | 661 | ComPtr<IVirtualBox> virtualBox;
|
---|
| 662 | ComPtr<ISession> session;
|
---|
| 663 | bool fSessionOpened = false;
|
---|
| 664 |
|
---|
[5834] | 665 | do
|
---|
| 666 | {
|
---|
[16530] | 667 | rc = virtualBox.createLocalObject(CLSID_VirtualBox);
|
---|
| 668 | if (FAILED(rc))
|
---|
[18224] | 669 | RTPrintf("VBoxHeadless: ERROR: failed to create the VirtualBox object!\n");
|
---|
[16530] | 670 | else
|
---|
[5834] | 671 | {
|
---|
[16530] | 672 | rc = session.createInprocObject(CLSID_Session);
|
---|
| 673 | if (FAILED(rc))
|
---|
[18224] | 674 | RTPrintf("VBoxHeadless: ERROR: failed to create a session object!\n");
|
---|
[16530] | 675 | }
|
---|
| 676 |
|
---|
| 677 | if (FAILED(rc))
|
---|
| 678 | {
|
---|
[5834] | 679 | com::ErrorInfo info;
|
---|
[16530] | 680 | if (!info.isFullAvailable() && !info.isBasicAvailable())
|
---|
[5834] | 681 | {
|
---|
[16530] | 682 | com::GluePrintRCMessage(rc);
|
---|
| 683 | RTPrintf("Most likely, the VirtualBox COM server is not running or failed to start.\n");
|
---|
[5834] | 684 | }
|
---|
| 685 | else
|
---|
[16530] | 686 | GluePrintErrorInfo(info);
|
---|
[5834] | 687 | break;
|
---|
| 688 | }
|
---|
| 689 |
|
---|
| 690 | /* find ID by name */
|
---|
| 691 | if (!id)
|
---|
| 692 | {
|
---|
| 693 | ComPtr <IMachine> m;
|
---|
| 694 | rc = virtualBox->FindMachine (Bstr (name), m.asOutParam());
|
---|
| 695 | if (FAILED (rc))
|
---|
| 696 | {
|
---|
| 697 | LogError ("Invalid machine name!\n", rc);
|
---|
| 698 | break;
|
---|
| 699 | }
|
---|
| 700 | m->COMGETTER(Id) (id.asOutParam());
|
---|
| 701 | AssertComRC (rc);
|
---|
| 702 | if (FAILED (rc))
|
---|
| 703 | break;
|
---|
| 704 | }
|
---|
| 705 |
|
---|
| 706 | Log (("VBoxHeadless: Opening a session with machine (id={%s})...\n",
|
---|
[19239] | 707 | Utf8Str(id).raw()));
|
---|
[5834] | 708 |
|
---|
| 709 | // open a session
|
---|
| 710 | CHECK_ERROR_BREAK(virtualBox, OpenSession (session, id));
|
---|
[25027] | 711 | fSessionOpened = true;
|
---|
[5834] | 712 |
|
---|
| 713 | /* get the console */
|
---|
| 714 | ComPtr <IConsole> console;
|
---|
| 715 | CHECK_ERROR_BREAK(session, COMGETTER (Console) (console.asOutParam()));
|
---|
| 716 |
|
---|
| 717 | /* get the machine */
|
---|
| 718 | ComPtr <IMachine> machine;
|
---|
| 719 | CHECK_ERROR_BREAK(console, COMGETTER(Machine) (machine.asOutParam()));
|
---|
| 720 |
|
---|
| 721 | ComPtr <IDisplay> display;
|
---|
| 722 | CHECK_ERROR_BREAK(console, COMGETTER(Display) (display.asOutParam()));
|
---|
| 723 |
|
---|
| 724 | #ifdef VBOX_FFMPEG
|
---|
| 725 | IFramebuffer *pFramebuffer = 0;
|
---|
| 726 | RTLDRMOD hLdrFFmpegFB;
|
---|
| 727 | PFNREGISTERFFMPEGFB pfnRegisterFFmpegFB;
|
---|
| 728 |
|
---|
| 729 | if (fFFMPEG)
|
---|
| 730 | {
|
---|
[7305] | 731 | int rrc = VINF_SUCCESS, rcc = S_OK;
|
---|
| 732 |
|
---|
[5834] | 733 | Log2(("VBoxHeadless: loading VBoxFFmpegFB shared library\n"));
|
---|
[13637] | 734 | rrc = SUPR3HardenedLdrLoadAppPriv("VBoxFFmpegFB", &hLdrFFmpegFB);
|
---|
[5834] | 735 |
|
---|
[7305] | 736 | if (RT_SUCCESS(rrc))
|
---|
[5834] | 737 | {
|
---|
| 738 | Log2(("VBoxHeadless: looking up symbol VBoxRegisterFFmpegFB\n"));
|
---|
[7305] | 739 | rrc = RTLdrGetSymbol(hLdrFFmpegFB, "VBoxRegisterFFmpegFB",
|
---|
| 740 | reinterpret_cast<void **>(&pfnRegisterFFmpegFB));
|
---|
| 741 | if (RT_FAILURE(rrc))
|
---|
| 742 | LogError("Failed to load the video capture extension, possibly due to a damaged file\n", rrc);
|
---|
[5834] | 743 | }
|
---|
[7305] | 744 | else
|
---|
| 745 | LogError("Failed to load the video capture extension\n", rrc);
|
---|
| 746 | if (RT_SUCCESS(rrc))
|
---|
| 747 | {
|
---|
| 748 | Log2(("VBoxHeadless: calling pfnRegisterFFmpegFB\n"));
|
---|
| 749 | rcc = pfnRegisterFFmpegFB(ulFrameWidth, ulFrameHeight, ulBitRate,
|
---|
| 750 | pszMPEGFile, &pFramebuffer);
|
---|
| 751 | if (rcc != S_OK)
|
---|
| 752 | LogError("Failed to initialise video capturing - make sure that the file format\n"
|
---|
| 753 | "you wish to use is supported on your system\n", rcc);
|
---|
| 754 | }
|
---|
| 755 | if (RT_SUCCESS(rrc) && (S_OK == rcc))
|
---|
| 756 | {
|
---|
| 757 | Log2(("VBoxHeadless: Registering framebuffer\n"));
|
---|
| 758 | pFramebuffer->AddRef();
|
---|
[19817] | 759 | display->SetFramebuffer(VBOX_VIDEO_PRIMARY_SCREEN, pFramebuffer);
|
---|
[7305] | 760 | }
|
---|
| 761 | if (!RT_SUCCESS(rrc) || (rcc != S_OK))
|
---|
| 762 | rc = E_FAIL;
|
---|
[5834] | 763 | }
|
---|
| 764 | if (rc != S_OK)
|
---|
| 765 | {
|
---|
[25027] | 766 | break;
|
---|
[5834] | 767 | }
|
---|
| 768 | #endif /* defined(VBOX_FFMPEG) */
|
---|
| 769 |
|
---|
| 770 | ULONG cMonitors = 1;
|
---|
| 771 | machine->COMGETTER(MonitorCount)(&cMonitors);
|
---|
| 772 |
|
---|
| 773 | #ifdef VBOX_WITH_VRDP
|
---|
| 774 | unsigned uScreenId;
|
---|
| 775 | for (uScreenId = 0; uScreenId < cMonitors; uScreenId++)
|
---|
| 776 | {
|
---|
| 777 | #ifdef VBOX_FFMPEG
|
---|
| 778 | if (fFFMPEG && uScreenId == 0)
|
---|
| 779 | {
|
---|
| 780 | /* Already registered. */
|
---|
| 781 | continue;
|
---|
| 782 | }
|
---|
| 783 | #endif /* defined(VBOX_FFMPEG) */
|
---|
[25016] | 784 | VRDPFramebuffer *pVRDPFramebuffer = new VRDPFramebuffer ();
|
---|
| 785 | if (!pVRDPFramebuffer)
|
---|
[5834] | 786 | {
|
---|
| 787 | RTPrintf("Error: could not create framebuffer object %d\n", uScreenId);
|
---|
[25027] | 788 | break;
|
---|
[5834] | 789 | }
|
---|
[25016] | 790 | pVRDPFramebuffer->AddRef();
|
---|
| 791 | display->SetFramebuffer(uScreenId, pVRDPFramebuffer);
|
---|
[5834] | 792 | }
|
---|
[25027] | 793 | if (uScreenId < cMonitors)
|
---|
| 794 | {
|
---|
| 795 | break;
|
---|
| 796 | }
|
---|
[5834] | 797 | #endif
|
---|
| 798 |
|
---|
| 799 | /* get the machine debugger (isn't necessarily available) */
|
---|
| 800 | ComPtr <IMachineDebugger> machineDebugger;
|
---|
| 801 | console->COMGETTER(Debugger)(machineDebugger.asOutParam());
|
---|
| 802 | if (machineDebugger)
|
---|
| 803 | {
|
---|
| 804 | Log(("Machine debugger available!\n"));
|
---|
| 805 | }
|
---|
| 806 |
|
---|
| 807 | if (fRawR0 != ~0U)
|
---|
| 808 | {
|
---|
| 809 | if (!machineDebugger)
|
---|
| 810 | {
|
---|
| 811 | RTPrintf("Error: No debugger object; -%srawr0 cannot be executed!\n", fRawR0 ? "" : "no");
|
---|
| 812 | break;
|
---|
| 813 | }
|
---|
| 814 | machineDebugger->COMSETTER(RecompileSupervisor)(!fRawR0);
|
---|
| 815 | }
|
---|
| 816 | if (fRawR3 != ~0U)
|
---|
| 817 | {
|
---|
| 818 | if (!machineDebugger)
|
---|
| 819 | {
|
---|
| 820 | RTPrintf("Error: No debugger object; -%srawr3 cannot be executed!\n", fRawR0 ? "" : "no");
|
---|
| 821 | break;
|
---|
| 822 | }
|
---|
| 823 | machineDebugger->COMSETTER(RecompileUser)(!fRawR3);
|
---|
| 824 | }
|
---|
| 825 | if (fPATM != ~0U)
|
---|
| 826 | {
|
---|
| 827 | if (!machineDebugger)
|
---|
| 828 | {
|
---|
| 829 | RTPrintf("Error: No debugger object; -%spatm cannot be executed!\n", fRawR0 ? "" : "no");
|
---|
| 830 | break;
|
---|
| 831 | }
|
---|
| 832 | machineDebugger->COMSETTER(PATMEnabled)(fPATM);
|
---|
| 833 | }
|
---|
| 834 | if (fCSAM != ~0U)
|
---|
| 835 | {
|
---|
| 836 | if (!machineDebugger)
|
---|
| 837 | {
|
---|
| 838 | RTPrintf("Error: No debugger object; -%scsam cannot be executed!\n", fRawR0 ? "" : "no");
|
---|
| 839 | break;
|
---|
| 840 | }
|
---|
| 841 | machineDebugger->COMSETTER(CSAMEnabled)(fCSAM);
|
---|
| 842 | }
|
---|
| 843 |
|
---|
| 844 | /* initialize global references */
|
---|
| 845 | gSession = session;
|
---|
| 846 | gConsole = console;
|
---|
[22911] | 847 | gEventQ = com::EventQueue::getMainEventQueue();
|
---|
[5834] | 848 |
|
---|
| 849 | /* register a callback for machine events */
|
---|
| 850 | {
|
---|
| 851 | ConsoleCallback *callback = new ConsoleCallback ();
|
---|
| 852 | callback->AddRef();
|
---|
| 853 | CHECK_ERROR(console, RegisterCallback (callback));
|
---|
| 854 | callback->Release();
|
---|
| 855 | if (FAILED (rc))
|
---|
| 856 | break;
|
---|
| 857 | }
|
---|
| 858 |
|
---|
| 859 | #ifdef VBOX_WITH_VRDP
|
---|
[11442] | 860 | /* default is to enable the RDP server (backward compatibility) */
|
---|
| 861 | BOOL fVRDPEnable = true;
|
---|
| 862 | BOOL fVRDPEnabled;
|
---|
[5834] | 863 | ComPtr <IVRDPServer> vrdpServer;
|
---|
| 864 | CHECK_ERROR_BREAK(machine, COMGETTER (VRDPServer) (vrdpServer.asOutParam()));
|
---|
[11442] | 865 | CHECK_ERROR_BREAK(vrdpServer, COMGETTER(Enabled) (&fVRDPEnabled));
|
---|
[5834] | 866 |
|
---|
[11442] | 867 | if (vrdpEnabled != NULL)
|
---|
| 868 | {
|
---|
| 869 | /* -vrdp on|off|config */
|
---|
| 870 | if (!strcmp(vrdpEnabled, "off") || !strcmp(vrdpEnabled, "disable"))
|
---|
| 871 | fVRDPEnable = false;
|
---|
| 872 | else if (!strcmp(vrdpEnabled, "config"))
|
---|
| 873 | {
|
---|
| 874 | if (!fVRDPEnabled)
|
---|
| 875 | fVRDPEnable = false;
|
---|
| 876 | }
|
---|
| 877 | else if (strcmp(vrdpEnabled, "on") && strcmp(vrdpEnabled, "enable"))
|
---|
| 878 | {
|
---|
| 879 | RTPrintf("-vrdp requires an argument (on|off|config)\n");
|
---|
| 880 | break;
|
---|
| 881 | }
|
---|
| 882 | }
|
---|
[5834] | 883 |
|
---|
[11442] | 884 | if (fVRDPEnable)
|
---|
[5834] | 885 | {
|
---|
[11442] | 886 | Log (("VBoxHeadless: Enabling VRDP server...\n"));
|
---|
| 887 |
|
---|
| 888 | /* set VRDP port if requested by the user */
|
---|
[23643] | 889 | if (vrdpPort != NULL)
|
---|
| 890 | {
|
---|
| 891 | Bstr bstr = vrdpPort;
|
---|
| 892 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(Ports)(bstr));
|
---|
| 893 | }
|
---|
[11442] | 894 | /* set VRDP address if requested by the user */
|
---|
| 895 | if (vrdpAddress != NULL)
|
---|
| 896 | {
|
---|
| 897 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(NetAddress)(Bstr(vrdpAddress)));
|
---|
| 898 | }
|
---|
| 899 | /* enable VRDP server (only if currently disabled) */
|
---|
| 900 | if (!fVRDPEnabled)
|
---|
| 901 | {
|
---|
| 902 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(Enabled) (TRUE));
|
---|
| 903 | }
|
---|
[5834] | 904 | }
|
---|
[11442] | 905 | else
|
---|
| 906 | {
|
---|
| 907 | /* disable VRDP server (only if currently enabled */
|
---|
| 908 | if (fVRDPEnabled)
|
---|
| 909 | {
|
---|
| 910 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(Enabled) (FALSE));
|
---|
| 911 | }
|
---|
| 912 | }
|
---|
[5834] | 913 | #endif
|
---|
| 914 | Log (("VBoxHeadless: Powering up the machine...\n"));
|
---|
| 915 |
|
---|
| 916 | ComPtr <IProgress> progress;
|
---|
| 917 | CHECK_ERROR_BREAK(console, PowerUp (progress.asOutParam()));
|
---|
| 918 |
|
---|
| 919 | /* wait for result because there can be errors */
|
---|
| 920 | if (SUCCEEDED(progress->WaitForCompletion (-1)))
|
---|
| 921 | {
|
---|
[20225] | 922 | LONG progressRc;
|
---|
| 923 | progress->COMGETTER(ResultCode)(&progressRc);
|
---|
| 924 | rc = progressRc;
|
---|
| 925 | if (FAILED(progressRc))
|
---|
[5834] | 926 | {
|
---|
| 927 | com::ProgressErrorInfo info(progress);
|
---|
| 928 | if (info.isBasicAvailable())
|
---|
| 929 | {
|
---|
| 930 | RTPrintf("Error: failed to start machine. Error message: %lS\n", info.getText().raw());
|
---|
| 931 | }
|
---|
| 932 | else
|
---|
| 933 | {
|
---|
| 934 | RTPrintf("Error: failed to start machine. No error message available!\n");
|
---|
| 935 | }
|
---|
| 936 | }
|
---|
| 937 | }
|
---|
[7280] | 938 |
|
---|
| 939 | #ifdef VBOX_WITH_SAVESTATE_ON_SIGNAL
|
---|
| 940 | signal(SIGINT, SaveState);
|
---|
| 941 | signal(SIGTERM, SaveState);
|
---|
| 942 | #endif
|
---|
| 943 |
|
---|
[5834] | 944 | Log (("VBoxHeadless: Waiting for PowerDown...\n"));
|
---|
| 945 |
|
---|
| 946 | Event *e;
|
---|
[23223] | 947 |
|
---|
[22911] | 948 | while (gEventQ->waitForEvent (&e) && e)
|
---|
| 949 | gEventQ->handleEvent (e);
|
---|
[5834] | 950 |
|
---|
| 951 | Log (("VBoxHeadless: event loop has terminated...\n"));
|
---|
| 952 |
|
---|
| 953 | #ifdef VBOX_FFMPEG
|
---|
| 954 | if (pFramebuffer)
|
---|
| 955 | {
|
---|
| 956 | pFramebuffer->Release ();
|
---|
| 957 | Log(("Released framebuffer\n"));
|
---|
| 958 | pFramebuffer = NULL;
|
---|
| 959 | }
|
---|
| 960 | #endif /* defined(VBOX_FFMPEG) */
|
---|
| 961 |
|
---|
| 962 | /* we don't have to disable VRDP here because we don't save the settings of the VM */
|
---|
[25027] | 963 | }
|
---|
| 964 | while (0);
|
---|
[5834] | 965 |
|
---|
[25027] | 966 | if (fSessionOpened)
|
---|
| 967 | {
|
---|
[5834] | 968 | /*
|
---|
| 969 | * Close the session. This will also uninitialize the console and
|
---|
| 970 | * unregister the callback we've registered before.
|
---|
| 971 | */
|
---|
| 972 | Log (("VBoxHeadless: Closing the session...\n"));
|
---|
| 973 | session->Close();
|
---|
| 974 | }
|
---|
| 975 |
|
---|
[25027] | 976 | /* Must be before com::Shutdown */
|
---|
| 977 | session.setNull();
|
---|
| 978 | virtualBox.setNull();
|
---|
| 979 |
|
---|
[5834] | 980 | com::Shutdown();
|
---|
| 981 |
|
---|
| 982 | LogFlow (("VBoxHeadless FINISHED.\n"));
|
---|
| 983 |
|
---|
| 984 | return rc;
|
---|
| 985 | }
|
---|
| 986 |
|
---|
[11725] | 987 |
|
---|
| 988 | #ifndef VBOX_WITH_HARDENING
|
---|
| 989 | /**
|
---|
| 990 | * Main entry point.
|
---|
| 991 | */
|
---|
| 992 | int main (int argc, char **argv, char **envp)
|
---|
| 993 | {
|
---|
| 994 | // initialize VBox Runtime
|
---|
[18224] | 995 | int rc = RTR3InitAndSUPLib();
|
---|
| 996 | if (RT_FAILURE(rc))
|
---|
| 997 | {
|
---|
[18740] | 998 | RTPrintf("VBoxHeadless: Runtime Error:\n"
|
---|
| 999 | " %Rrc -- %Rrf\n", rc, rc);
|
---|
[18224] | 1000 | switch (rc)
|
---|
| 1001 | {
|
---|
| 1002 | case VERR_VM_DRIVER_NOT_INSTALLED:
|
---|
| 1003 | RTPrintf("Cannot access the kernel driver. Make sure the kernel module has been \n"
|
---|
| 1004 | "loaded successfully. Aborting ...\n");
|
---|
| 1005 | break;
|
---|
| 1006 | default:
|
---|
| 1007 | break;
|
---|
| 1008 | }
|
---|
| 1009 | return 1;
|
---|
| 1010 | }
|
---|
| 1011 |
|
---|
[11725] | 1012 | return TrustedMain (argc, argv, envp);
|
---|
| 1013 | }
|
---|
| 1014 | #endif /* !VBOX_WITH_HARDENING */
|
---|
| 1015 |
|
---|