| 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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| 8 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
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| 9 | *
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| 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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| 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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| 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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| 27 | #include <VBox/com/EventQueue.h>
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| 28 |
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| 29 | #include <VBox/com/VirtualBox.h>
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| 30 |
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| 31 | using namespace com;
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| 32 |
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| 33 | #define LOG_GROUP LOG_GROUP_GUI
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| 34 |
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| 35 | #include <VBox/log.h>
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| 36 | #include <VBox/version.h>
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| 37 | #ifdef VBOX_WITH_VRDP
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| 38 | # include <VBox/vrdpapi.h>
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| 39 | #endif
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| 40 | #include <iprt/runtime.h>
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| 41 | #include <iprt/stream.h>
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| 42 | #include <iprt/ldr.h>
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| 43 | #include <iprt/getopt.h>
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| 44 | #include <iprt/env.h>
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| 45 |
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| 46 | #ifdef VBOX_FFMPEG
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| 47 | #include <cstdlib>
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| 48 | #include <cerrno>
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| 49 | #include "VBoxHeadless.h"
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| 50 | #include <iprt/env.h>
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| 51 | #include <iprt/param.h>
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| 52 | #include <iprt/process.h>
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| 53 | #endif
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| 54 |
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| 55 | //#define VBOX_WITH_SAVESTATE_ON_SIGNAL
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| 56 | #ifdef VBOX_WITH_SAVESTATE_ON_SIGNAL
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| 57 | #include <signal.h>
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| 58 | #endif
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| 59 |
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| 60 | #ifdef VBOX_WITH_VRDP
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| 61 | # include "Framebuffer.h"
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| 62 | #endif
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| 63 |
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| 64 | ////////////////////////////////////////////////////////////////////////////////
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| 65 |
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| 66 | #define LogError(m,rc) \
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| 67 | do { \
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| 68 | Log (("VBoxHeadless: ERROR: " m " [rc=0x%08X]\n", rc)); \
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| 69 | RTPrintf ("%s", m); \
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| 70 | } while (0)
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| 71 |
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| 72 | ////////////////////////////////////////////////////////////////////////////////
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| 73 |
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| 74 | /* global weak references (for event handlers) */
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| 75 | static ComPtr <ISession, ComWeakRef> gSession;
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| 76 | static ComPtr <IConsole, ComWeakRef> gConsole;
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| 77 | static EventQueue *gEventQ = NULL;
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| 78 |
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| 79 | ////////////////////////////////////////////////////////////////////////////////
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| 80 |
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| 81 | /**
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| 82 | * State change event.
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| 83 | */
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| 84 | class StateChangeEvent : public Event
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| 85 | {
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| 86 | public:
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| 87 | StateChangeEvent (MachineState_T state) : mState (state) {}
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| 88 | protected:
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| 89 | void *handler()
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| 90 | {
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| 91 | LogFlow (("VBoxHeadless: StateChangeEvent: %d\n", mState));
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| 92 | /* post the termination event if the machine has been PoweredDown/Saved/Aborted */
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| 93 | if (mState < MachineState_Running)
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| 94 | gEventQ->postEvent (NULL);
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| 95 | return 0;
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| 96 | }
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| 97 | private:
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| 98 | MachineState_T mState;
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| 99 | };
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| 100 |
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| 101 | /**
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| 102 | * Callback handler for machine events.
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| 103 | */
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| 104 | class ConsoleCallback : public IConsoleCallback
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| 105 | {
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| 106 | public:
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| 107 |
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| 108 | ConsoleCallback ()
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| 109 | {
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| 110 | #ifndef VBOX_WITH_XPCOM
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| 111 | refcnt = 0;
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| 112 | #endif
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| 113 | }
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| 114 |
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| 115 | virtual ~ConsoleCallback() {}
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| 116 |
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| 117 | NS_DECL_ISUPPORTS
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| 118 |
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| 119 | #ifndef VBOX_WITH_XPCOM
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| 120 | STDMETHOD_(ULONG, AddRef)()
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| 121 | {
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| 122 | return ::InterlockedIncrement(&refcnt);
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| 123 | }
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| 124 | STDMETHOD_(ULONG, Release)()
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| 125 | {
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| 126 | long cnt = ::InterlockedDecrement(&refcnt);
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| 127 | if (cnt == 0)
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| 128 | delete this;
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| 129 | return cnt;
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| 130 | }
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| 131 | STDMETHOD(QueryInterface) (REFIID riid , void **ppObj)
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| 132 | {
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| 133 | if (riid == IID_IUnknown)
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| 134 | {
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| 135 | *ppObj = this;
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| 136 | AddRef();
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| 137 | return S_OK;
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| 138 | }
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| 139 | if (riid == IID_IConsoleCallback)
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| 140 | {
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| 141 | *ppObj = this;
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| 142 | AddRef();
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| 143 | return S_OK;
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| 144 | }
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| 145 | *ppObj = NULL;
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| 146 | return E_NOINTERFACE;
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| 147 | }
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| 148 | #endif
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| 149 |
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| 150 | STDMETHOD(OnMousePointerShapeChange) (BOOL visible, BOOL alpha, ULONG xHot, ULONG yHot,
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| 151 | ULONG width, ULONG height, BYTE *shape)
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| 152 | {
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| 153 | return S_OK;
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| 154 | }
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| 155 |
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| 156 | STDMETHOD(OnMouseCapabilityChange) (BOOL supportsAbsolute, BOOL needsHostCursor)
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| 157 | {
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| 158 | /* Emit absolute mouse event to actually enable the host mouse cursor. */
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| 159 | if (supportsAbsolute && gConsole)
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| 160 | {
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| 161 | ComPtr<IMouse> mouse;
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| 162 | gConsole->COMGETTER(Mouse)(mouse.asOutParam());
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| 163 | if (mouse)
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| 164 | {
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| 165 | mouse->PutMouseEventAbsolute(-1, -1, 0, 0);
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| 166 | }
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| 167 | }
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| 168 | return S_OK;
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| 169 | }
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| 170 |
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| 171 | STDMETHOD(OnKeyboardLedsChange)(BOOL fNumLock, BOOL fCapsLock, BOOL fScrollLock)
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| 172 | {
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| 173 | return S_OK;
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| 174 | }
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| 175 |
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| 176 | STDMETHOD(OnStateChange) (MachineState_T machineState)
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| 177 | {
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| 178 | gEventQ->postEvent (new StateChangeEvent (machineState));
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| 179 | return S_OK;
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| 180 | }
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| 181 |
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| 182 | STDMETHOD(OnExtraDataChange) (BSTR key)
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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(OnAdditionsStateChange)()
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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(OnDVDDriveChange)()
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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(OnFloppyDriveChange)()
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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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| 202 | STDMETHOD(OnNetworkAdapterChange) (INetworkAdapter *aNetworkAdapter)
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| 203 | {
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| 204 | return S_OK;
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| 205 | }
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| 206 |
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| 207 | STDMETHOD(OnSerialPortChange) (ISerialPort *aSerialPort)
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| 208 | {
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| 209 | return S_OK;
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| 210 | }
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| 211 |
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| 212 | STDMETHOD(OnParallelPortChange) (IParallelPort *aParallelPort)
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| 213 | {
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| 214 | return S_OK;
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| 215 | }
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| 216 |
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| 217 | STDMETHOD(OnVRDPServerChange)()
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| 218 | {
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| 219 | return S_OK;
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| 220 | }
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| 221 |
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| 222 | STDMETHOD(OnUSBControllerChange)()
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| 223 | {
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| 224 | return S_OK;
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| 225 | }
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| 226 |
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| 227 | STDMETHOD(OnUSBDeviceStateChange) (IUSBDevice *aDevice, BOOL aAttached,
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| 228 | IVirtualBoxErrorInfo *aError)
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| 229 | {
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| 230 | return S_OK;
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| 231 | }
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| 232 |
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| 233 | STDMETHOD(OnSharedFolderChange) (Scope_T aScope)
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| 234 | {
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| 235 | return S_OK;
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| 236 | }
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| 237 |
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| 238 | STDMETHOD(OnRuntimeError)(BOOL fatal, INPTR BSTR id, INPTR BSTR message)
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| 239 | {
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| 240 | return S_OK;
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| 241 | }
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| 242 |
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| 243 | STDMETHOD(OnCanShowWindow)(BOOL *canShow)
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| 244 | {
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| 245 | if (!canShow)
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| 246 | return E_POINTER;
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| 247 | /* Headless windows should not be shown */
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| 248 | *canShow = FALSE;
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| 249 | return S_OK;
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| 250 | }
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| 251 |
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| 252 | STDMETHOD(OnShowWindow) (ULONG64 *winId)
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| 253 | {
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| 254 | /* OnCanShowWindow() always returns FALSE, so this call should never
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| 255 | * happen. */
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| 256 | AssertFailed();
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| 257 | if (!winId)
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| 258 | return E_POINTER;
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| 259 | *winId = 0;
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| 260 | return E_NOTIMPL;
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| 261 | }
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| 262 |
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| 263 | private:
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| 264 |
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| 265 | #ifndef VBOX_WITH_XPCOM
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| 266 | long refcnt;
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| 267 | #endif
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| 268 | };
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| 269 |
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| 270 | #ifdef VBOX_WITH_XPCOM
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| 271 | NS_DECL_CLASSINFO (ConsoleCallback)
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| 272 | NS_IMPL_THREADSAFE_ISUPPORTS1_CI (ConsoleCallback, IConsoleCallback)
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| 273 | #endif
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| 274 |
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| 275 | #ifdef VBOX_WITH_SAVESTATE_ON_SIGNAL
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| 276 | static void SaveState(int sig)
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| 277 | {
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| 278 | ComPtr <IProgress> progress = NULL;
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| 279 |
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| 280 | /** @todo Deal with nested signals, multithreaded signal dispatching (esp. on windows),
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| 281 | * and multiple signals (both SIGINT and SIGTERM in some order).
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| 282 | * Consider processing the signal request asynchronously since there are lots of things
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| 283 | * which aren't safe (like RTPrintf and printf IIRC) in a signal context. */
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| 284 |
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| 285 | RTPrintf("Signal received, saving state.\n");
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| 286 |
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| 287 | HRESULT rc = gConsole->SaveState(progress.asOutParam());
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| 288 | if (FAILED(S_OK))
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| 289 | {
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| 290 | RTPrintf("Error saving state! rc = 0x%x\n", rc);
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| 291 | return;
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| 292 | }
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| 293 | Assert(progress);
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| 294 | LONG cPercent = 0;
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| 295 |
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| 296 | RTPrintf("0%%");
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| 297 | RTStrmFlush(g_pStdOut);
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| 298 | for (;;)
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| 299 | {
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| 300 | BOOL fCompleted = false;
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| 301 | rc = progress->COMGETTER(Completed)(&fCompleted);
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| 302 | if (FAILED(rc) || fCompleted)
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| 303 | break;
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| 304 | LONG cPercentNow;
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| 305 | rc = progress->COMGETTER(Percent)(&cPercentNow);
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| 306 | if (FAILED(rc))
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| 307 | break;
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| 308 | if ((cPercentNow / 10) != (cPercent / 10))
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| 309 | {
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| 310 | cPercent = cPercentNow;
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| 311 | RTPrintf("...%d%%", cPercentNow);
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| 312 | RTStrmFlush(g_pStdOut);
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| 313 | }
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| 314 |
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| 315 | /* wait */
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| 316 | rc = progress->WaitForCompletion(100);
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| 317 | }
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| 318 |
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| 319 | HRESULT lrc;
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| 320 | rc = progress->COMGETTER(ResultCode)(&lrc);
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| 321 | if (FAILED(rc))
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| 322 | lrc = ~0;
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| 323 | if (!lrc)
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| 324 | {
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| 325 | RTPrintf(" -- Saved the state successfully.\n");
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| 326 | RTThreadYield();
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| 327 | }
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| 328 | else
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| 329 | RTPrintf("-- Error saving state, lrc=%d (%#x)\n", lrc, lrc);
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| 330 |
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| 331 | }
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| 332 | #endif /* VBOX_WITH_SAVESTATE_ON_SIGNAL */
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| 333 |
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| 334 | ////////////////////////////////////////////////////////////////////////////////
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| 335 |
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| 336 | static void show_usage()
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| 337 | {
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| 338 | RTPrintf("Usage:\n"
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| 339 | " -s, -startvm, --startvm <name|uuid> Start given VM (required argument)\n"
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| 340 | #ifdef VBOX_WITH_VRDP
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| 341 | " -v, -vrdp, --vrdp on|off|config Enable (default) or disable the VRDP\n"
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| 342 | " server or don't change the setting\n"
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| 343 | " -p, -vrdpport, --vrdpport <port> Port number the VRDP server will bind\n"
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| 344 | " to\n"
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| 345 | " -a, -vrdpaddress, --vrdpaddress <ip> Interface IP the VRDP will bind to \n"
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| 346 | #endif
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| 347 | #ifdef VBOX_FFMPEG
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| 348 | " -c, -capture, --capture Record the VM screen output to a file\n"
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| 349 | " -w, --width Frame width when recording\n"
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| 350 | " -h, --height Frame height when recording\n"
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| 351 | " -r, --bitrate Recording bit rate when recording\n"
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| 352 | " -f, --filename File name when recording. The codec\n"
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| 353 | " used will be chosen based on the\n"
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| 354 | " file extension\n"
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| 355 | #endif
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| 356 | "\n");
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| 357 | }
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| 358 |
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| 359 | #ifdef VBOX_FFMPEG
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| 360 | /**
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| 361 | * Parse the environment for variables which can influence the FFMPEG settings.
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| 362 | * purely for backwards compatibility.
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| 363 | * @param pulFrameWidth may be updated with a desired frame width
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| 364 | * @param pulFrameHeight may be updated with a desired frame height
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| 365 | * @param pulBitRate may be updated with a desired bit rate
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| 366 | * @param ppszFileName may be updated with a desired file name
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| 367 | */
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| 368 | static void parse_environ(unsigned long *pulFrameWidth, unsigned long *pulFrameHeight,
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| 369 | unsigned long *pulBitRate, const char **ppszFileName)
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| 370 | {
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| 371 | const char *pszEnvTemp;
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| 372 |
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| 373 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREWIDTH")) != 0)
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| 374 | {
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| 375 | errno = 0;
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| 376 | unsigned long ulFrameWidth = strtoul(pszEnvTemp, 0, 10);
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| 377 | if (errno != 0)
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| 378 | LogError("VBoxHeadless: ERROR: invalid VBOX_CAPTUREWIDTH environment variable", 0);
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| 379 | else
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| 380 | *pulFrameWidth = ulFrameWidth;
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| 381 | }
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| 382 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREHEIGHT")) != 0)
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| 383 | {
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| 384 | errno = 0;
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| 385 | unsigned long ulFrameHeight = strtoul(pszEnvTemp, 0, 10);
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| 386 | if (errno != 0)
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| 387 | LogError("VBoxHeadless: ERROR: invalid VBOX_CAPTUREHEIGHT environment variable", 0);
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| 388 | else
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| 389 | *pulFrameHeight = ulFrameHeight;
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| 390 | }
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| 391 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREBITRATE")) != 0)
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| 392 | {
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| 393 | errno = 0;
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| 394 | unsigned long ulBitRate = strtoul(pszEnvTemp, 0, 10);
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| 395 | if (errno != 0)
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| 396 | LogError("VBoxHeadless: ERROR: invalid VBOX_CAPTUREBITRATE environment variable", 0);
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| 397 | else
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| 398 | *pulBitRate = ulBitRate;
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| 399 | }
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| 400 | if ((pszEnvTemp = RTEnvGet("VBOX_CAPTUREFILE")) != 0)
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| 401 | *ppszFileName = pszEnvTemp;
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| 402 | }
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| 403 | #endif /* VBOX_FFMPEG defined */
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| 404 |
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| 405 | /**
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| 406 | * Entry point.
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| 407 | */
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| 408 | extern "C" DECLEXPORT (int) TrustedMain (int argc, char **argv, char **envp)
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| 409 | {
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| 410 | #ifdef VBOX_WITH_VRDP
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| 411 | ULONG vrdpPort = ~0U;
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| 412 | const char *vrdpAddress = NULL;
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| 413 | const char *vrdpEnabled = NULL;
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| 414 | #endif
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| 415 | unsigned fRawR0 = ~0U;
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| 416 | unsigned fRawR3 = ~0U;
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| 417 | unsigned fPATM = ~0U;
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| 418 | unsigned fCSAM = ~0U;
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| 419 | #ifdef VBOX_FFMPEG
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| 420 | unsigned fFFMPEG = 0;
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| 421 | unsigned long ulFrameWidth = 800;
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| 422 | unsigned long ulFrameHeight = 600;
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| 423 | unsigned long ulBitRate = 300000;
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| 424 | char pszMPEGFile[RTPATH_MAX];
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| 425 | const char *pszFileNameParam = "VBox-%d.vob";
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| 426 | #endif /* VBOX_FFMPEG */
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| 427 |
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| 428 | /* Make sure that DISPLAY is unset, so that X11 bits do not get initialised
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| 429 | * on X11-using OSes. */
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| 430 | /** @todo this should really be taken care of in Main. */
|
|---|
| 431 | RTEnvUnset("DISPLAY");
|
|---|
| 432 |
|
|---|
| 433 | LogFlow (("VBoxHeadless STARTED.\n"));
|
|---|
| 434 | RTPrintf ("VirtualBox Headless Interface %s\n"
|
|---|
| 435 | "(C) 2008 Sun Microsystems, Inc.\n"
|
|---|
| 436 | "All rights reserved\n\n",
|
|---|
| 437 | VBOX_VERSION_STRING);
|
|---|
| 438 |
|
|---|
| 439 | Guid id;
|
|---|
| 440 | /* the below cannot be Bstr because on Linux Bstr doesn't work until XPCOM (nsMemory) is initialized */
|
|---|
| 441 | const char *name = NULL;
|
|---|
| 442 |
|
|---|
| 443 | #ifdef VBOX_FFMPEG
|
|---|
| 444 | /* Parse the environment */
|
|---|
| 445 | parse_environ(&ulFrameWidth, &ulFrameHeight, &ulBitRate, &pszFileNameParam);
|
|---|
| 446 | #endif
|
|---|
| 447 |
|
|---|
| 448 | enum eHeadlessOptions
|
|---|
| 449 | {
|
|---|
| 450 | OPT_RAW_R0 = 0x100,
|
|---|
| 451 | OPT_NO_RAW_R0,
|
|---|
| 452 | OPT_RAW_R3,
|
|---|
| 453 | OPT_NO_RAW_R3,
|
|---|
| 454 | OPT_PATM,
|
|---|
| 455 | OPT_NO_PATM,
|
|---|
| 456 | OPT_CSAM,
|
|---|
| 457 | OPT_NO_CSAM,
|
|---|
| 458 | OPT_COMMENT,
|
|---|
| 459 | };
|
|---|
| 460 |
|
|---|
| 461 | static const RTOPTIONDEF g_aOptions[] =
|
|---|
| 462 | {
|
|---|
| 463 | { "-startvm", 's', RTGETOPT_REQ_STRING },
|
|---|
| 464 | { "--startvm", 's', RTGETOPT_REQ_STRING },
|
|---|
| 465 | #ifdef VBOX_WITH_VRDP
|
|---|
| 466 | { "-vrdpport", 'p', RTGETOPT_REQ_UINT32 },
|
|---|
| 467 | { "--vrdpport", 'p', RTGETOPT_REQ_UINT32 },
|
|---|
| 468 | { "-vrdpaddress", 'a', RTGETOPT_REQ_STRING },
|
|---|
| 469 | { "--vrdpaddress", 'a', RTGETOPT_REQ_STRING },
|
|---|
| 470 | { "-vrdp", 'v', RTGETOPT_REQ_STRING },
|
|---|
| 471 | { "--vrdp", 'v', RTGETOPT_REQ_STRING },
|
|---|
| 472 | #endif /* VBOX_WITH_VRDP defined */
|
|---|
| 473 | { "-rawr0", OPT_RAW_R0, 0 },
|
|---|
| 474 | { "--rawr0", OPT_RAW_R0, 0 },
|
|---|
| 475 | { "-norawr0", OPT_NO_RAW_R0, 0 },
|
|---|
| 476 | { "--norawr0", OPT_NO_RAW_R0, 0 },
|
|---|
| 477 | { "-rawr3", OPT_RAW_R3, 0 },
|
|---|
| 478 | { "--rawr3", OPT_RAW_R3, 0 },
|
|---|
| 479 | { "-norawr3", OPT_NO_RAW_R3, 0 },
|
|---|
| 480 | { "--norawr3", OPT_NO_RAW_R3, 0 },
|
|---|
| 481 | { "-patm", OPT_PATM, 0 },
|
|---|
| 482 | { "--patm", OPT_PATM, 0 },
|
|---|
| 483 | { "-nopatm", OPT_NO_PATM, 0 },
|
|---|
| 484 | { "--nopatm", OPT_NO_PATM, 0 },
|
|---|
| 485 | { "-csam", OPT_CSAM, 0 },
|
|---|
| 486 | { "--csam", OPT_CSAM, 0 },
|
|---|
| 487 | { "-nocsam", OPT_NO_CSAM, 0 },
|
|---|
| 488 | { "--nocsam", OPT_NO_CSAM, 0 },
|
|---|
| 489 | #ifdef VBOX_FFMPEG
|
|---|
| 490 | { "-capture", 'c', 0 },
|
|---|
| 491 | { "--capture", 'c', 0 },
|
|---|
| 492 | { "--width", 'w', RTGETOPT_REQ_UINT32 },
|
|---|
| 493 | { "--height", 'h', RTGETOPT_REQ_UINT32 },
|
|---|
| 494 | { "--bitrate", 'r', RTGETOPT_REQ_UINT32 },
|
|---|
| 495 | { "--filename", 'f', RTGETOPT_REQ_STRING },
|
|---|
| 496 | #endif /* VBOX_FFMPEG defined */
|
|---|
| 497 | { "-comment", OPT_COMMENT, RTGETOPT_REQ_STRING },
|
|---|
| 498 | { "--comment", OPT_COMMENT, RTGETOPT_REQ_STRING }
|
|---|
| 499 | };
|
|---|
| 500 |
|
|---|
| 501 | // parse the command line
|
|---|
| 502 | int ch;
|
|---|
| 503 | int i = 1;
|
|---|
| 504 | RTOPTIONUNION ValueUnion;
|
|---|
| 505 | while ((ch = RTGetOpt(argc, argv, g_aOptions, RT_ELEMENTS(g_aOptions), &i, &ValueUnion)))
|
|---|
| 506 | {
|
|---|
| 507 | if (ch < 0)
|
|---|
| 508 | {
|
|---|
| 509 | show_usage();
|
|---|
| 510 | exit(-1);
|
|---|
| 511 | }
|
|---|
| 512 | switch(ch)
|
|---|
| 513 | {
|
|---|
| 514 | case 's':
|
|---|
| 515 | id = ValueUnion.psz;
|
|---|
| 516 | /* If the argument was not a UUID, then it must be a name. */
|
|---|
| 517 | if (!id)
|
|---|
| 518 | name = ValueUnion.psz;
|
|---|
| 519 | break;
|
|---|
| 520 | #ifdef VBOX_WITH_VRDP
|
|---|
| 521 | case 'p':
|
|---|
| 522 | vrdpPort = ValueUnion.u32;
|
|---|
| 523 | break;
|
|---|
| 524 | case 'a':
|
|---|
| 525 | vrdpAddress = ValueUnion.psz;
|
|---|
| 526 | break;
|
|---|
| 527 | case 'v':
|
|---|
| 528 | vrdpEnabled = ValueUnion.psz;
|
|---|
| 529 | break;
|
|---|
| 530 | #endif /* VBOX_WITH_VRDP defined */
|
|---|
| 531 | case OPT_RAW_R0:
|
|---|
| 532 | fRawR0 = true;
|
|---|
| 533 | break;
|
|---|
| 534 | case OPT_NO_RAW_R0:
|
|---|
| 535 | fRawR0 = false;
|
|---|
| 536 | break;
|
|---|
| 537 | case OPT_RAW_R3:
|
|---|
| 538 | fRawR3 = true;
|
|---|
| 539 | break;
|
|---|
| 540 | case OPT_NO_RAW_R3:
|
|---|
| 541 | fRawR3 = false;
|
|---|
| 542 | break;
|
|---|
| 543 | case OPT_PATM:
|
|---|
| 544 | fPATM = true;
|
|---|
| 545 | break;
|
|---|
| 546 | case OPT_NO_PATM:
|
|---|
| 547 | fPATM = false;
|
|---|
| 548 | break;
|
|---|
| 549 | case OPT_CSAM:
|
|---|
| 550 | fCSAM = true;
|
|---|
| 551 | break;
|
|---|
| 552 | case OPT_NO_CSAM:
|
|---|
| 553 | fCSAM = false;
|
|---|
| 554 | break;
|
|---|
| 555 | #ifdef VBOX_FFMPEG
|
|---|
| 556 | case 'c':
|
|---|
| 557 | fFFMPEG = true;
|
|---|
| 558 | break;
|
|---|
| 559 | case 'w':
|
|---|
| 560 | ulFrameWidth = ValueUnion.u32;
|
|---|
| 561 | break;
|
|---|
| 562 | case 'h':
|
|---|
| 563 | ulFrameHeight = ValueUnion.u32;
|
|---|
| 564 | break;
|
|---|
| 565 | case 'r':
|
|---|
| 566 | ulBitRate = ValueUnion.u32;
|
|---|
| 567 | break;
|
|---|
| 568 | case 'f':
|
|---|
| 569 | pszFileNameParam = ValueUnion.psz;
|
|---|
| 570 | break;
|
|---|
| 571 | #endif /* VBOX_FFMPEG defined */
|
|---|
| 572 | default: /* comment */
|
|---|
| 573 | break;
|
|---|
| 574 | }
|
|---|
| 575 | }
|
|---|
| 576 |
|
|---|
| 577 | #ifdef VBOX_FFMPEG
|
|---|
| 578 | if (ulFrameWidth < 512 || ulFrameWidth > 2048 || ulFrameWidth % 2)
|
|---|
| 579 | {
|
|---|
| 580 | LogError("VBoxHeadless: ERROR: please specify an even frame width between 512 and 2048", 0);
|
|---|
| 581 | return -1;
|
|---|
| 582 | }
|
|---|
| 583 | if (ulFrameHeight < 384 || ulFrameHeight > 1536 || ulFrameHeight % 2)
|
|---|
| 584 | {
|
|---|
| 585 | LogError("VBoxHeadless: ERROR: please specify an even frame height between 384 and 1536", 0);
|
|---|
| 586 | return -1;
|
|---|
| 587 | }
|
|---|
| 588 | if (ulBitRate < 300000 || ulBitRate > 1000000)
|
|---|
| 589 | {
|
|---|
| 590 | LogError("VBoxHeadless: ERROR: please specify an even bitrate between 300000 and 1000000", 0);
|
|---|
| 591 | return -1;
|
|---|
| 592 | }
|
|---|
| 593 | /* Make sure we only have %d or %u (or none) in the file name specified */
|
|---|
| 594 | char *pcPercent = (char*)strchr(pszFileNameParam, '%');
|
|---|
| 595 | if (pcPercent != 0 && *(pcPercent + 1) != 'd' && *(pcPercent + 1) != 'u')
|
|---|
| 596 | {
|
|---|
| 597 | LogError("VBoxHeadless: ERROR: Only %%d and %%u are allowed in the capture file name.", -1);
|
|---|
| 598 | return -1;
|
|---|
| 599 | }
|
|---|
| 600 | /* And no more than one % in the name */
|
|---|
| 601 | if (pcPercent != 0 && strchr(pcPercent + 1, '%') != 0)
|
|---|
| 602 | {
|
|---|
| 603 | LogError("VBoxHeadless: ERROR: Only one format modifier is allowed in the capture file name.", -1);
|
|---|
| 604 | return -1;
|
|---|
| 605 | }
|
|---|
| 606 | RTStrPrintf(&pszMPEGFile[0], RTPATH_MAX, pszFileNameParam, RTProcSelf());
|
|---|
| 607 | #endif /* defined VBOX_FFMPEG */
|
|---|
| 608 |
|
|---|
| 609 | if (!id && !name)
|
|---|
| 610 | {
|
|---|
| 611 | show_usage();
|
|---|
| 612 | return -1;
|
|---|
| 613 | }
|
|---|
| 614 |
|
|---|
| 615 | HRESULT rc;
|
|---|
| 616 |
|
|---|
| 617 | rc = com::Initialize();
|
|---|
| 618 | if (FAILED (rc))
|
|---|
| 619 | return rc;
|
|---|
| 620 |
|
|---|
| 621 | do
|
|---|
| 622 | {
|
|---|
| 623 | ComPtr <IVirtualBox> virtualBox;
|
|---|
| 624 | ComPtr <ISession> session;
|
|---|
| 625 |
|
|---|
| 626 | /* create VirtualBox object */
|
|---|
| 627 | rc = virtualBox.createLocalObject (CLSID_VirtualBox);
|
|---|
| 628 | if (FAILED (rc))
|
|---|
| 629 | {
|
|---|
| 630 | com::ErrorInfo info;
|
|---|
| 631 | if (info.isFullAvailable())
|
|---|
| 632 | {
|
|---|
| 633 | RTPrintf("Failed to create VirtualBox object! Error info: '%lS' (component %lS).\n",
|
|---|
| 634 | info.getText().raw(), info.getComponent().raw());
|
|---|
| 635 | }
|
|---|
| 636 | else
|
|---|
| 637 | RTPrintf("Failed to create VirtualBox object! No error information available (rc = 0x%x).\n", rc);
|
|---|
| 638 | break;
|
|---|
| 639 | }
|
|---|
| 640 |
|
|---|
| 641 | /* create Session object */
|
|---|
| 642 | rc = session.createInprocObject (CLSID_Session);
|
|---|
| 643 | if (FAILED (rc))
|
|---|
| 644 | {
|
|---|
| 645 | LogError ("Cannot create Session object!", rc);
|
|---|
| 646 | break;
|
|---|
| 647 | }
|
|---|
| 648 |
|
|---|
| 649 | /* find ID by name */
|
|---|
| 650 | if (!id)
|
|---|
| 651 | {
|
|---|
| 652 | ComPtr <IMachine> m;
|
|---|
| 653 | rc = virtualBox->FindMachine (Bstr (name), m.asOutParam());
|
|---|
| 654 | if (FAILED (rc))
|
|---|
| 655 | {
|
|---|
| 656 | LogError ("Invalid machine name!\n", rc);
|
|---|
| 657 | break;
|
|---|
| 658 | }
|
|---|
| 659 | m->COMGETTER(Id) (id.asOutParam());
|
|---|
| 660 | AssertComRC (rc);
|
|---|
| 661 | if (FAILED (rc))
|
|---|
| 662 | break;
|
|---|
| 663 | }
|
|---|
| 664 |
|
|---|
| 665 | Log (("VBoxHeadless: Opening a session with machine (id={%s})...\n",
|
|---|
| 666 | id.toString().raw()));
|
|---|
| 667 |
|
|---|
| 668 | // open a session
|
|---|
| 669 | CHECK_ERROR_BREAK(virtualBox, OpenSession (session, id));
|
|---|
| 670 |
|
|---|
| 671 | /* get the console */
|
|---|
| 672 | ComPtr <IConsole> console;
|
|---|
| 673 | CHECK_ERROR_BREAK(session, COMGETTER (Console) (console.asOutParam()));
|
|---|
| 674 |
|
|---|
| 675 | /* get the machine */
|
|---|
| 676 | ComPtr <IMachine> machine;
|
|---|
| 677 | CHECK_ERROR_BREAK(console, COMGETTER(Machine) (machine.asOutParam()));
|
|---|
| 678 |
|
|---|
| 679 | ComPtr <IDisplay> display;
|
|---|
| 680 | CHECK_ERROR_BREAK(console, COMGETTER(Display) (display.asOutParam()));
|
|---|
| 681 |
|
|---|
| 682 | #ifdef VBOX_FFMPEG
|
|---|
| 683 | IFramebuffer *pFramebuffer = 0;
|
|---|
| 684 | RTLDRMOD hLdrFFmpegFB;
|
|---|
| 685 | PFNREGISTERFFMPEGFB pfnRegisterFFmpegFB;
|
|---|
| 686 |
|
|---|
| 687 | if (fFFMPEG)
|
|---|
| 688 | {
|
|---|
| 689 | int rrc = VINF_SUCCESS, rcc = S_OK;
|
|---|
| 690 |
|
|---|
| 691 | Log2(("VBoxHeadless: loading VBoxFFmpegFB shared library\n"));
|
|---|
| 692 | rrc = RTLdrLoad("VBoxFFmpegFB", &hLdrFFmpegFB);
|
|---|
| 693 |
|
|---|
| 694 | if (RT_SUCCESS(rrc))
|
|---|
| 695 | {
|
|---|
| 696 | Log2(("VBoxHeadless: looking up symbol VBoxRegisterFFmpegFB\n"));
|
|---|
| 697 | rrc = RTLdrGetSymbol(hLdrFFmpegFB, "VBoxRegisterFFmpegFB",
|
|---|
| 698 | reinterpret_cast<void **>(&pfnRegisterFFmpegFB));
|
|---|
| 699 | if (RT_FAILURE(rrc))
|
|---|
| 700 | LogError("Failed to load the video capture extension, possibly due to a damaged file\n", rrc);
|
|---|
| 701 | }
|
|---|
| 702 | else
|
|---|
| 703 | LogError("Failed to load the video capture extension\n", rrc);
|
|---|
| 704 | if (RT_SUCCESS(rrc))
|
|---|
| 705 | {
|
|---|
| 706 | Log2(("VBoxHeadless: calling pfnRegisterFFmpegFB\n"));
|
|---|
| 707 | rcc = pfnRegisterFFmpegFB(ulFrameWidth, ulFrameHeight, ulBitRate,
|
|---|
| 708 | pszMPEGFile, &pFramebuffer);
|
|---|
| 709 | if (rcc != S_OK)
|
|---|
| 710 | LogError("Failed to initialise video capturing - make sure that the file format\n"
|
|---|
| 711 | "you wish to use is supported on your system\n", rcc);
|
|---|
| 712 | }
|
|---|
| 713 | if (RT_SUCCESS(rrc) && (S_OK == rcc))
|
|---|
| 714 | {
|
|---|
| 715 | Log2(("VBoxHeadless: Registering framebuffer\n"));
|
|---|
| 716 | pFramebuffer->AddRef();
|
|---|
| 717 | display->RegisterExternalFramebuffer(pFramebuffer);
|
|---|
| 718 | }
|
|---|
| 719 | if (!RT_SUCCESS(rrc) || (rcc != S_OK))
|
|---|
| 720 | rc = E_FAIL;
|
|---|
| 721 | }
|
|---|
| 722 | if (rc != S_OK)
|
|---|
| 723 | {
|
|---|
| 724 | return -1;
|
|---|
| 725 | }
|
|---|
| 726 | #endif /* defined(VBOX_FFMPEG) */
|
|---|
| 727 |
|
|---|
| 728 | ULONG cMonitors = 1;
|
|---|
| 729 | machine->COMGETTER(MonitorCount)(&cMonitors);
|
|---|
| 730 |
|
|---|
| 731 | #ifdef VBOX_WITH_VRDP
|
|---|
| 732 | unsigned uScreenId;
|
|---|
| 733 | for (uScreenId = 0; uScreenId < cMonitors; uScreenId++)
|
|---|
| 734 | {
|
|---|
| 735 | #ifdef VBOX_FFMPEG
|
|---|
| 736 | if (fFFMPEG && uScreenId == 0)
|
|---|
| 737 | {
|
|---|
| 738 | /* Already registered. */
|
|---|
| 739 | continue;
|
|---|
| 740 | }
|
|---|
| 741 | #endif /* defined(VBOX_FFMPEG) */
|
|---|
| 742 | VRDPFramebuffer *pFramebuffer = new VRDPFramebuffer ();
|
|---|
| 743 | if (!pFramebuffer)
|
|---|
| 744 | {
|
|---|
| 745 | RTPrintf("Error: could not create framebuffer object %d\n", uScreenId);
|
|---|
| 746 | return -1;
|
|---|
| 747 | }
|
|---|
| 748 | pFramebuffer->AddRef();
|
|---|
| 749 | display->SetFramebuffer(uScreenId, pFramebuffer);
|
|---|
| 750 | }
|
|---|
| 751 | #endif
|
|---|
| 752 |
|
|---|
| 753 | /* get the machine debugger (isn't necessarily available) */
|
|---|
| 754 | ComPtr <IMachineDebugger> machineDebugger;
|
|---|
| 755 | console->COMGETTER(Debugger)(machineDebugger.asOutParam());
|
|---|
| 756 | if (machineDebugger)
|
|---|
| 757 | {
|
|---|
| 758 | Log(("Machine debugger available!\n"));
|
|---|
| 759 | }
|
|---|
| 760 |
|
|---|
| 761 | if (fRawR0 != ~0U)
|
|---|
| 762 | {
|
|---|
| 763 | if (!machineDebugger)
|
|---|
| 764 | {
|
|---|
| 765 | RTPrintf("Error: No debugger object; -%srawr0 cannot be executed!\n", fRawR0 ? "" : "no");
|
|---|
| 766 | break;
|
|---|
| 767 | }
|
|---|
| 768 | machineDebugger->COMSETTER(RecompileSupervisor)(!fRawR0);
|
|---|
| 769 | }
|
|---|
| 770 | if (fRawR3 != ~0U)
|
|---|
| 771 | {
|
|---|
| 772 | if (!machineDebugger)
|
|---|
| 773 | {
|
|---|
| 774 | RTPrintf("Error: No debugger object; -%srawr3 cannot be executed!\n", fRawR0 ? "" : "no");
|
|---|
| 775 | break;
|
|---|
| 776 | }
|
|---|
| 777 | machineDebugger->COMSETTER(RecompileUser)(!fRawR3);
|
|---|
| 778 | }
|
|---|
| 779 | if (fPATM != ~0U)
|
|---|
| 780 | {
|
|---|
| 781 | if (!machineDebugger)
|
|---|
| 782 | {
|
|---|
| 783 | RTPrintf("Error: No debugger object; -%spatm cannot be executed!\n", fRawR0 ? "" : "no");
|
|---|
| 784 | break;
|
|---|
| 785 | }
|
|---|
| 786 | machineDebugger->COMSETTER(PATMEnabled)(fPATM);
|
|---|
| 787 | }
|
|---|
| 788 | if (fCSAM != ~0U)
|
|---|
| 789 | {
|
|---|
| 790 | if (!machineDebugger)
|
|---|
| 791 | {
|
|---|
| 792 | RTPrintf("Error: No debugger object; -%scsam cannot be executed!\n", fRawR0 ? "" : "no");
|
|---|
| 793 | break;
|
|---|
| 794 | }
|
|---|
| 795 | machineDebugger->COMSETTER(CSAMEnabled)(fCSAM);
|
|---|
| 796 | }
|
|---|
| 797 |
|
|---|
| 798 | /* create an event queue */
|
|---|
| 799 | EventQueue eventQ;
|
|---|
| 800 |
|
|---|
| 801 | /* initialize global references */
|
|---|
| 802 | gSession = session;
|
|---|
| 803 | gConsole = console;
|
|---|
| 804 | gEventQ = &eventQ;
|
|---|
| 805 |
|
|---|
| 806 | /* register a callback for machine events */
|
|---|
| 807 | {
|
|---|
| 808 | ConsoleCallback *callback = new ConsoleCallback ();
|
|---|
| 809 | callback->AddRef();
|
|---|
| 810 | CHECK_ERROR(console, RegisterCallback (callback));
|
|---|
| 811 | callback->Release();
|
|---|
| 812 | if (FAILED (rc))
|
|---|
| 813 | break;
|
|---|
| 814 | }
|
|---|
| 815 |
|
|---|
| 816 | #ifdef VBOX_WITH_VRDP
|
|---|
| 817 | /* default is to enable the RDP server (backward compatibility) */
|
|---|
| 818 | BOOL fVRDPEnable = true;
|
|---|
| 819 | BOOL fVRDPEnabled;
|
|---|
| 820 | ComPtr <IVRDPServer> vrdpServer;
|
|---|
| 821 | CHECK_ERROR_BREAK(machine, COMGETTER (VRDPServer) (vrdpServer.asOutParam()));
|
|---|
| 822 | CHECK_ERROR_BREAK(vrdpServer, COMGETTER(Enabled) (&fVRDPEnabled));
|
|---|
| 823 |
|
|---|
| 824 | if (vrdpEnabled != NULL)
|
|---|
| 825 | {
|
|---|
| 826 | /* -vrdp on|off|config */
|
|---|
| 827 | if (!strcmp(vrdpEnabled, "off") || !strcmp(vrdpEnabled, "disable"))
|
|---|
| 828 | fVRDPEnable = false;
|
|---|
| 829 | else if (!strcmp(vrdpEnabled, "config"))
|
|---|
| 830 | {
|
|---|
| 831 | if (!fVRDPEnabled)
|
|---|
| 832 | fVRDPEnable = false;
|
|---|
| 833 | }
|
|---|
| 834 | else if (strcmp(vrdpEnabled, "on") && strcmp(vrdpEnabled, "enable"))
|
|---|
| 835 | {
|
|---|
| 836 | RTPrintf("-vrdp requires an argument (on|off|config)\n");
|
|---|
| 837 | break;
|
|---|
| 838 | }
|
|---|
| 839 | }
|
|---|
| 840 |
|
|---|
| 841 | if (fVRDPEnable)
|
|---|
| 842 | {
|
|---|
| 843 | Log (("VBoxHeadless: Enabling VRDP server...\n"));
|
|---|
| 844 |
|
|---|
| 845 | /* set VRDP port if requested by the user */
|
|---|
| 846 | if (vrdpPort != ~0U)
|
|---|
| 847 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(Port)(vrdpPort));
|
|---|
| 848 | else
|
|---|
| 849 | CHECK_ERROR_BREAK(vrdpServer, COMGETTER(Port)(&vrdpPort));
|
|---|
| 850 | /* set VRDP address if requested by the user */
|
|---|
| 851 | if (vrdpAddress != NULL)
|
|---|
| 852 | {
|
|---|
| 853 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(NetAddress)(Bstr(vrdpAddress)));
|
|---|
| 854 | }
|
|---|
| 855 | /* enable VRDP server (only if currently disabled) */
|
|---|
| 856 | if (!fVRDPEnabled)
|
|---|
| 857 | {
|
|---|
| 858 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(Enabled) (TRUE));
|
|---|
| 859 | }
|
|---|
| 860 | }
|
|---|
| 861 | else
|
|---|
| 862 | {
|
|---|
| 863 | /* disable VRDP server (only if currently enabled */
|
|---|
| 864 | if (fVRDPEnabled)
|
|---|
| 865 | {
|
|---|
| 866 | CHECK_ERROR_BREAK(vrdpServer, COMSETTER(Enabled) (FALSE));
|
|---|
| 867 | }
|
|---|
| 868 | }
|
|---|
| 869 | #endif
|
|---|
| 870 | Log (("VBoxHeadless: Powering up the machine...\n"));
|
|---|
| 871 | #ifdef VBOX_WITH_VRDP
|
|---|
| 872 | if (fVRDPEnable)
|
|---|
| 873 | RTPrintf("Listening on port %d\n", !vrdpPort ? VRDP_DEFAULT_PORT : vrdpPort);
|
|---|
| 874 | #endif
|
|---|
| 875 |
|
|---|
| 876 | ComPtr <IProgress> progress;
|
|---|
| 877 | CHECK_ERROR_BREAK(console, PowerUp (progress.asOutParam()));
|
|---|
| 878 |
|
|---|
| 879 | /* wait for result because there can be errors */
|
|---|
| 880 | if (SUCCEEDED(progress->WaitForCompletion (-1)))
|
|---|
| 881 | {
|
|---|
| 882 | progress->COMGETTER(ResultCode)(&rc);
|
|---|
| 883 | if (FAILED(rc))
|
|---|
| 884 | {
|
|---|
| 885 | com::ProgressErrorInfo info(progress);
|
|---|
| 886 | if (info.isBasicAvailable())
|
|---|
| 887 | {
|
|---|
| 888 | RTPrintf("Error: failed to start machine. Error message: %lS\n", info.getText().raw());
|
|---|
| 889 | }
|
|---|
| 890 | else
|
|---|
| 891 | {
|
|---|
| 892 | RTPrintf("Error: failed to start machine. No error message available!\n");
|
|---|
| 893 | }
|
|---|
| 894 | }
|
|---|
| 895 | }
|
|---|
| 896 |
|
|---|
| 897 | #ifdef VBOX_WITH_SAVESTATE_ON_SIGNAL
|
|---|
| 898 | signal(SIGINT, SaveState);
|
|---|
| 899 | signal(SIGTERM, SaveState);
|
|---|
| 900 | #endif
|
|---|
| 901 |
|
|---|
| 902 | Log (("VBoxHeadless: Waiting for PowerDown...\n"));
|
|---|
| 903 |
|
|---|
| 904 | Event *e;
|
|---|
| 905 |
|
|---|
| 906 | while (eventQ.waitForEvent (&e) && e)
|
|---|
| 907 | eventQ.handleEvent (e);
|
|---|
| 908 |
|
|---|
| 909 | Log (("VBoxHeadless: event loop has terminated...\n"));
|
|---|
| 910 |
|
|---|
| 911 | #ifdef VBOX_FFMPEG
|
|---|
| 912 | if (pFramebuffer)
|
|---|
| 913 | {
|
|---|
| 914 | pFramebuffer->Release ();
|
|---|
| 915 | Log(("Released framebuffer\n"));
|
|---|
| 916 | pFramebuffer = NULL;
|
|---|
| 917 | }
|
|---|
| 918 | #endif /* defined(VBOX_FFMPEG) */
|
|---|
| 919 |
|
|---|
| 920 | /* we don't have to disable VRDP here because we don't save the settings of the VM */
|
|---|
| 921 |
|
|---|
| 922 | /*
|
|---|
| 923 | * Close the session. This will also uninitialize the console and
|
|---|
| 924 | * unregister the callback we've registered before.
|
|---|
| 925 | */
|
|---|
| 926 | Log (("VBoxHeadless: Closing the session...\n"));
|
|---|
| 927 | session->Close();
|
|---|
| 928 | }
|
|---|
| 929 | while (0);
|
|---|
| 930 |
|
|---|
| 931 | com::Shutdown();
|
|---|
| 932 |
|
|---|
| 933 | LogFlow (("VBoxHeadless FINISHED.\n"));
|
|---|
| 934 |
|
|---|
| 935 | return rc;
|
|---|
| 936 | }
|
|---|
| 937 |
|
|---|
| 938 |
|
|---|
| 939 | #ifndef VBOX_WITH_HARDENING
|
|---|
| 940 | /*===========================================================================*/
|
|---|
| 941 | /* Command line conversion routines */
|
|---|
| 942 | /*===========================================================================*/
|
|---|
| 943 |
|
|---|
| 944 | /* Returns the first character in the next argument */
|
|---|
| 945 |
|
|---|
| 946 | char *winDrvCmdLineGetNextFirst(char *lpCmdLine) {
|
|---|
| 947 | while (*lpCmdLine == ' ' && *lpCmdLine != '\0')
|
|---|
| 948 | lpCmdLine++;
|
|---|
| 949 | return (*lpCmdLine == '\0') ? NULL : lpCmdLine;
|
|---|
| 950 | }
|
|---|
| 951 |
|
|---|
| 952 |
|
|---|
| 953 | /* Returns the first character after the next argument */
|
|---|
| 954 |
|
|---|
| 955 | char *winDrvCmdLineGetNextEnd(char *lpCmdLine) {
|
|---|
| 956 | int InString = FALSE;
|
|---|
| 957 |
|
|---|
| 958 | while (((*lpCmdLine != ' ') && (*lpCmdLine != '\0')) ||
|
|---|
| 959 | (InString && (*lpCmdLine != '\0'))) {
|
|---|
| 960 | if (*lpCmdLine == '\"')
|
|---|
| 961 | InString = !InString;
|
|---|
| 962 | lpCmdLine++;
|
|---|
| 963 | }
|
|---|
| 964 | return lpCmdLine;
|
|---|
| 965 | }
|
|---|
| 966 |
|
|---|
| 967 | /* Returns an argv vector and takes argc as a pointer parameter */
|
|---|
| 968 | /* Must free memory argv on exit */
|
|---|
| 969 |
|
|---|
| 970 | char **winDrvCmdLineMakeArgv(char *lpCmdLine, int *argc) {
|
|---|
| 971 | int elements = 0, i;
|
|---|
| 972 | char *tmp;
|
|---|
| 973 | char **argv;
|
|---|
| 974 | char *argstart, *argend;
|
|---|
| 975 |
|
|---|
| 976 | tmp = winDrvCmdLineGetNextFirst(lpCmdLine);
|
|---|
| 977 | if (tmp != 0) {
|
|---|
| 978 | while ((tmp = winDrvCmdLineGetNextFirst(tmp)) != NULL) {
|
|---|
| 979 | tmp = winDrvCmdLineGetNextEnd(tmp);
|
|---|
| 980 | elements++;
|
|---|
| 981 | }
|
|---|
| 982 | }
|
|---|
| 983 | argv = (char **) malloc(4*(elements + 2));
|
|---|
| 984 | argv[0] = "VBoxHeadless.exe";
|
|---|
| 985 | argend = lpCmdLine;
|
|---|
| 986 | for (i = 1; i <= elements; i++) {
|
|---|
| 987 | argstart = winDrvCmdLineGetNextFirst(argend);
|
|---|
| 988 | argend = winDrvCmdLineGetNextEnd(argstart);
|
|---|
| 989 | if (*argstart == '\"')
|
|---|
| 990 | argstart++;
|
|---|
| 991 | if (*(argend - 1) == '\"')
|
|---|
| 992 | argend--;
|
|---|
| 993 | *argend++ = '\0';
|
|---|
| 994 | argv[i] = argstart;
|
|---|
| 995 | }
|
|---|
| 996 | argv[elements + 1] = NULL;
|
|---|
| 997 | *argc = elements + 1;
|
|---|
| 998 | return argv;
|
|---|
| 999 | }
|
|---|
| 1000 |
|
|---|
| 1001 | /**
|
|---|
| 1002 | * Main entry point.
|
|---|
| 1003 | */
|
|---|
| 1004 | int WINAPI WinMain(HINSTANCE hInstance, // handle to current instance
|
|---|
| 1005 | HINSTANCE hPrevInstance, // handle to previous instance
|
|---|
| 1006 | LPSTR lpCmdLine, // pointer to command line
|
|---|
| 1007 | int nCmdShow) { // show state of window
|
|---|
| 1008 | char *cmdline = (char *) malloc(strlen(lpCmdLine) + 1);
|
|---|
| 1009 | char **argv;
|
|---|
| 1010 | int argc;
|
|---|
| 1011 | int result;
|
|---|
| 1012 |
|
|---|
| 1013 | strcpy(cmdline, lpCmdLine);
|
|---|
| 1014 | argv = winDrvCmdLineMakeArgv(cmdline, &argc);
|
|---|
| 1015 |
|
|---|
| 1016 | // initialize VBox Runtime
|
|---|
| 1017 | RTR3InitAndSUPLib();
|
|---|
| 1018 | result = TrustedMain (argc, argv, _environ);
|
|---|
| 1019 | free(cmdline);
|
|---|
| 1020 | free(argv);
|
|---|
| 1021 | return result;
|
|---|
| 1022 | }
|
|---|
| 1023 |
|
|---|
| 1024 | #endif /* !VBOX_WITH_HARDENING */
|
|---|
| 1025 |
|
|---|