reactos/base/system/services/services.h

   1 /*
   2  * services.h
   3  */
   4
   5 #include <stdio.h>
   6 #define WIN32_NO_STATUS
   7 #include <windows.h>
   8 #include <netevent.h>
   9 #define NTOS_MODE_USER
  10 #include <ndk/ntndk.h>
  11 #include <services/services.h>
  12
  13
  14 typedef struct _SERVICE_GROUP
  15 {
  16     LIST_ENTRY GroupListEntry;
  17     LPWSTR lpGroupName;
  18
  19     DWORD dwRefCount;
  20     BOOLEAN ServicesRunning;
  21     ULONG TagCount;
  22     PULONG TagArray;
  23
  24     WCHAR szGroupName[1];
  25 } SERVICE_GROUP, *PSERVICE_GROUP;
  26
  27
  28 typedef struct _SERVICE_IMAGE
  29 {
  30     LIST_ENTRY ImageListEntry;
  31     DWORD dwImageRunCount;
  32
  33     HANDLE hControlPipe;
  34     HANDLE hProcess;
  35     DWORD dwProcessId;
  36
  37     WCHAR szImagePath[1];
  38 } SERVICE_IMAGE, *PSERVICE_IMAGE;
  39
  40
  41 typedef struct _SERVICE
  42 {
  43     LIST_ENTRY ServiceListEntry;
  44     LPWSTR lpServiceName;
  45     LPWSTR lpDisplayName;
  46     PSERVICE_GROUP lpGroup;
  47     PSERVICE_IMAGE lpImage;
  48     BOOL bDeleted;
  49     DWORD dwResumeCount;
  50     DWORD dwRefCount;
  51
  52     SERVICE_STATUS Status;
  53     DWORD dwStartType;
  54     DWORD dwErrorControl;
  55     DWORD dwTag;
  56
  57     ULONG Flags;
  58
  59     PSECURITY_DESCRIPTOR lpSecurityDescriptor;
  60
  61     BOOLEAN ServiceVisited;
  62
  63     WCHAR szServiceName[1];
  64 } SERVICE, *PSERVICE;
  65
  66
  67 /* VARIABLES ***************************************************************/
  68
  69 extern LIST_ENTRY ServiceListHead;
  70 extern LIST_ENTRY GroupListHead;
  71 extern LIST_ENTRY ImageListHead;
  72 extern BOOL ScmShutdown;
  73
  74
  75 /* FUNCTIONS ***************************************************************/
  76
  77 /* config.c */
  78
  79 DWORD ScmOpenServiceKey(LPWSTR lpServiceName,
  80                         REGSAM samDesired,
  81                         PHKEY phKey);
  82
  83 DWORD ScmCreateServiceKey(LPCWSTR lpServiceName,
  84                           REGSAM samDesired,
  85                           PHKEY phKey);
  86
  87 DWORD ScmWriteDependencies(HKEY hServiceKey,
  88                            LPWSTR lpDependencies,
  89                            DWORD dwDependenciesLength);
  90
  91 DWORD ScmMarkServiceForDelete(PSERVICE pService);
  92 BOOL ScmIsDeleteFlagSet(HKEY hServiceKey);
  93
  94 DWORD ScmReadString(HKEY hServiceKey,
  95                     LPWSTR lpValueName,
  96                     LPWSTR *lpValue);
  97
  98 DWORD
  99 ScmReadDependencies(HKEY hServiceKey,
 100                     LPWSTR *lpDependencies,
 101                     DWORD *lpdwDependenciesLength);
 102
 103
 104 /* database.c */
 105
 106 DWORD ScmCreateServiceDatabase(VOID);
 107 VOID ScmShutdownServiceDatabase(VOID);
 108 VOID ScmGetBootAndSystemDriverState(VOID);
 109 VOID ScmAutoStartServices(VOID);
 110 VOID ScmAutoShutdownServices(VOID);
 111 DWORD ScmStartService(PSERVICE Service,
 112                       DWORD argc,
 113                       LPWSTR *argv);
 114
 115 PSERVICE ScmGetServiceEntryByName(LPCWSTR lpServiceName);
 116 PSERVICE ScmGetServiceEntryByDisplayName(LPCWSTR lpDisplayName);
 117 PSERVICE ScmGetServiceEntryByResumeCount(DWORD dwResumeCount);
 118 DWORD ScmCreateNewServiceRecord(LPCWSTR lpServiceName,
 119                                 PSERVICE *lpServiceRecord);
 120 VOID ScmDeleteServiceRecord(PSERVICE lpService);
 121 DWORD ScmMarkServiceForDelete(PSERVICE pService);
 122
 123 DWORD ScmControlService(PSERVICE Service,
 124                         DWORD dwControl);
 125
 126 BOOL ScmLockDatabaseExclusive(VOID);
 127 BOOL ScmLockDatabaseShared(VOID);
 128 VOID ScmUnlockDatabase(VOID);
 129
 130 VOID ScmInitNamedPipeCriticalSection(VOID);
 131 VOID ScmDeleteNamedPipeCriticalSection(VOID);
 132
 133
 134 /* driver.c */
 135
 136 DWORD ScmLoadDriver(PSERVICE lpService);
 137 DWORD ScmUnloadDriver(PSERVICE lpService);
 138 DWORD ScmControlDriver(PSERVICE lpService,
 139                        DWORD dwControl,
 140                        LPSERVICE_STATUS lpServiceStatus);
 141
 142
 143 /* groupdb.c */
 144
 145 DWORD ScmCreateGroupList(VOID);
 146 DWORD ScmSetServiceGroup(PSERVICE lpService,
 147                          LPCWSTR lpGroupName);
 148
 149
 150 /* rpcserver.c */
 151
 152 VOID ScmStartRpcServer(VOID);
 153
 154
 155 /* services.c */
 156
 157 VOID PrintString(LPCSTR fmt, ...);
 158 VOID ScmLogError(DWORD dwEventId,
 159                  WORD wStrings,
 160                  LPCWSTR *lpStrings);
 161
 162 /* EOF */
 163