| 1 | /* $Id: VBoxServiceInternal.h 23575 2009-10-06 08:23:38Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxService - Guest Additions Services.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2007-2009 Sun Microsystems, Inc.
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 19 | * additional information or have any questions.
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| 20 | */
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| 21 |
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| 22 | #ifndef ___VBoxServiceInternal_h
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| 23 | #define ___VBoxServiceInternal_h
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| 24 |
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| 25 | #include <stdio.h>
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| 26 | #ifdef RT_OS_WINDOWS
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| 27 | # include <Windows.h>
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| 28 | # include <process.h> /* Needed for file version information. */
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| 29 | #endif
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| 30 |
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| 31 | /**
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| 32 | * A service descriptor.
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| 33 | */
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| 34 | typedef struct
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| 35 | {
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| 36 | /** The short service name. */
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| 37 | const char *pszName;
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| 38 | /** The longer service name. */
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| 39 | const char *pszDescription;
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| 40 | /** The usage options stuff for the --help screen. */
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| 41 | const char *pszUsage;
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| 42 | /** The option descriptions for the --help screen. */
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| 43 | const char *pszOptions;
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| 44 |
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| 45 | /**
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| 46 | * Called before parsing arguments.
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| 47 | * @returns VBox status code.
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| 48 | */
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| 49 | DECLCALLBACKMEMBER(int, pfnPreInit)(void);
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| 50 |
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| 51 | /**
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| 52 | * Tries to parse the given command line option.
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| 53 | *
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| 54 | * @returns 0 if we parsed, -1 if it didn't and anything else means exit.
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| 55 | * @param ppszShort If not NULL it points to the short option iterator. a short argument.
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| 56 | * If NULL examine argv[*pi].
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| 57 | * @param argc The argument count.
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| 58 | * @param argv The argument vector.
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| 59 | * @param pi The argument vector index. Update if any value(s) are eaten.
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| 60 | */
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| 61 | DECLCALLBACKMEMBER(int, pfnOption)(const char **ppszShort, int argc, char **argv, int *pi);
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| 62 |
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| 63 | /**
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| 64 | * Called before parsing arguments.
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| 65 | * @returns VBox status code.
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| 66 | */
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| 67 | DECLCALLBACKMEMBER(int, pfnInit)(void);
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| 68 |
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| 69 | /** Called from the worker thread.
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| 70 | *
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| 71 | * @returns VBox status code.
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| 72 | * @retval VINF_SUCCESS if exitting because *pfTerminate was set.
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| 73 | * @param pfTerminate Pointer to a per service termination flag to check
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| 74 | * before and after blocking.
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| 75 | */
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| 76 | DECLCALLBACKMEMBER(int, pfnWorker)(bool volatile *pfTerminate);
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| 77 |
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| 78 | /**
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| 79 | * Stop an service.
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| 80 | */
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| 81 | DECLCALLBACKMEMBER(void, pfnStop)(void);
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| 82 |
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| 83 | /**
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| 84 | * Does termination cleanups.
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| 85 | *
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| 86 | * @remarks This may be called even if pfnInit hasn't been called!
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| 87 | */
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| 88 | DECLCALLBACKMEMBER(void, pfnTerm)(void);
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| 89 | } VBOXSERVICE;
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| 90 | /** Pointer to a VBOXSERVICE. */
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| 91 | typedef VBOXSERVICE *PVBOXSERVICE;
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| 92 | /** Pointer to a const VBOXSERVICE. */
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| 93 | typedef VBOXSERVICE const *PCVBOXSERVICE;
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| 94 |
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| 95 | #ifdef RT_OS_WINDOWS
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| 96 | /** The service name (needed for mutex creation on Windows). */
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| 97 | #define VBOXSERVICE_NAME "VBoxService"
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| 98 | /** The friendly service name. */
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| 99 | #define VBOXSERVICE_FRIENDLY_NAME "VBoxService"
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| 100 | /** The following constant may be defined by including NtStatus.h. */
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| 101 | #define STATUS_SUCCESS ((NTSTATUS)0x00000000L)
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| 102 | /** Structure for storing the looked up user information. */
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| 103 | typedef struct
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| 104 | {
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| 105 | WCHAR szUser [_MAX_PATH];
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| 106 | WCHAR szAuthenticationPackage [_MAX_PATH];
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| 107 | WCHAR szLogonDomain [_MAX_PATH];
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| 108 | } VBOXSERVICEVMINFOUSER, *PVBOXSERVICEVMINFOUSER;
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| 109 | /** Structure for the file information lookup. */
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| 110 | typedef struct
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| 111 | {
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| 112 | char* pszFilePath;
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| 113 | char* pszFileName;
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| 114 | } VBOXSERVICEVMINFOFILE, *PVBOXSERVICEVMINFOFILE;
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| 115 | /** Function prototypes for dynamic loading. */
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| 116 | typedef DWORD (WINAPI* fnWTSGetActiveConsoleSessionId)();
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| 117 | #endif
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| 118 |
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| 119 | RT_C_DECLS_BEGIN
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| 120 |
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| 121 | extern char *g_pszProgName;
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| 122 | extern int g_cVerbosity;
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| 123 | extern uint32_t g_DefaultInterval;
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| 124 |
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| 125 | extern int VBoxServiceSyntax(const char *pszFormat, ...);
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| 126 | extern int VBoxServiceError(const char *pszFormat, ...);
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| 127 | extern void VBoxServiceVerbose(int iLevel, const char *pszFormat, ...);
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| 128 | extern int VBoxServiceArgUInt32(int argc, char **argv, const char *psz, int *pi, uint32_t *pu32, uint32_t u32Min, uint32_t u32Max);
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| 129 | extern unsigned VBoxServiceGetStartedServices(void);
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| 130 | extern int VBoxServiceStartServices(unsigned iMain);
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| 131 | extern int VBoxServiceStopServices(void);
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| 132 |
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| 133 | extern VBOXSERVICE g_TimeSync;
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| 134 | extern VBOXSERVICE g_Clipboard;
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| 135 | extern VBOXSERVICE g_Control;
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| 136 | extern VBOXSERVICE g_VMInfo;
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| 137 | extern VBOXSERVICE g_Exec;
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| 138 |
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| 139 | #ifdef RT_OS_WINDOWS
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| 140 | extern DWORD g_rcWinService;
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| 141 | extern SERVICE_STATUS_HANDLE g_hWinServiceStatus;
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| 142 | extern SERVICE_TABLE_ENTRY const g_aServiceTable[]; /** @todo generate on the fly, see comment in main() from the enabled sub services. */
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| 143 |
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| 144 | /** Installs the service into the registry. */
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| 145 | extern int VBoxServiceWinInstall(void);
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| 146 | /** Uninstalls the service from the registry. */
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| 147 | extern int VBoxServiceWinUninstall(void);
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| 148 | #ifdef VBOX_WITH_GUEST_PROPS
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| 149 | /** Detects wheter a user is logged on based on the enumerated processes. */
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| 150 | extern BOOL VBoxServiceVMInfoWinIsLoggedIn(VBOXSERVICEVMINFOUSER* a_pUserInfo,
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| 151 | PLUID a_pSession,
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| 152 | PLUID a_pLuid,
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| 153 | DWORD a_dwNumOfProcLUIDs);
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| 154 | /** Gets logon user IDs from enumerated processes. */
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| 155 | extern DWORD VBoxServiceVMInfoWinGetLUIDsFromProcesses(PLUID *ppLuid);
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| 156 | #endif /* VBOX_WITH_GUEST_PROPS */
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| 157 | #endif /* RT_OS_WINDOWS */
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| 158 |
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| 159 | RT_C_DECLS_END
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| 160 |
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| 161 | #endif
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| 162 |
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