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/iofuncs.h>
  11 #include <ndk/obtypes.h>
  12 #include <ndk/obfuncs.h>
  13 #include <ndk/rtlfuncs.h>
  14 #include <services/services.h>
  15
  16
  17 typedef struct _SERVICE_GROUP
  18 {
  19     LIST_ENTRY GroupListEntry;
  20     LPWSTR lpGroupName;
  21
  22     DWORD dwRefCount;
  23     BOOLEAN ServicesRunning;
  24     ULONG TagCount;
  25     PULONG TagArray;
  26
  27     WCHAR szGroupName[1];
  28 } SERVICE_GROUP, *PSERVICE_GROUP;
  29
  30
  31 typedef struct _SERVICE_IMAGE
  32 {
  33     LIST_ENTRY ImageListEntry;
  34     DWORD dwImageRunCount;
  35
  36     HANDLE hControlPipe;
  37     HANDLE hProcess;
  38     DWORD dwProcessId;
  39
  40     WCHAR szImagePath[1];
  41 } SERVICE_IMAGE, *PSERVICE_IMAGE;
  42
  43
  44 typedef struct _SERVICE
  45 {
  46     LIST_ENTRY ServiceListEntry;
  47     LPWSTR lpServiceName;
  48     LPWSTR lpDisplayName;
  49     PSERVICE_GROUP lpGroup;
  50     PSERVICE_IMAGE lpImage;
  51     BOOL bDeleted;
  52     DWORD dwResumeCount;
  53     DWORD dwRefCount;
  54
  55     SERVICE_STATUS Status;
  56     DWORD dwStartType;
  57     DWORD dwErrorControl;
  58     DWORD dwTag;
  59
  60     ULONG Flags;
  61
  62     PSECURITY_DESCRIPTOR lpSecurityDescriptor;
  63
  64     BOOLEAN ServiceVisited;
  65
  66     WCHAR szServiceName[1];
  67 } SERVICE, *PSERVICE;
  68
  69
  70 /* VARIABLES ***************************************************************/
  71
  72 extern LIST_ENTRY ServiceListHead;
  73 extern LIST_ENTRY GroupListHead;
  74 extern LIST_ENTRY ImageListHead;
  75 extern BOOL ScmShutdown;
  76
  77
  78 /* FUNCTIONS ***************************************************************/
  79
  80 /* config.c */
  81
  82 DWORD ScmOpenServiceKey(LPWSTR lpServiceName,
  83                         REGSAM samDesired,
  84                         PHKEY phKey);
  85
  86 DWORD ScmCreateServiceKey(LPCWSTR lpServiceName,
  87                           REGSAM samDesired,
  88                           PHKEY phKey);
  89
  90 DWORD ScmWriteDependencies(HKEY hServiceKey,
  91                            LPWSTR lpDependencies,
  92                            DWORD dwDependenciesLength);
  93
  94 DWORD ScmMarkServiceForDelete(PSERVICE pService);
  95 BOOL ScmIsDeleteFlagSet(HKEY hServiceKey);
  96
  97 DWORD ScmReadString(HKEY hServiceKey,
  98                     LPWSTR lpValueName,
  99                     LPWSTR *lpValue);
 100
 101 DWORD
 102 ScmReadDependencies(HKEY hServiceKey,
 103                     LPWSTR *lpDependencies,
 104                     DWORD *lpdwDependenciesLength);
 105
 106
 107 /* database.c */
 108
 109 DWORD ScmCreateServiceDatabase(VOID);
 110 VOID ScmShutdownServiceDatabase(VOID);
 111 VOID ScmGetBootAndSystemDriverState(VOID);
 112 VOID ScmAutoStartServices(VOID);
 113 VOID ScmAutoShutdownServices(VOID);
 114 DWORD ScmStartService(PSERVICE Service,
 115                       DWORD argc,
 116                       LPWSTR *argv);
 117
 118 PSERVICE ScmGetServiceEntryByName(LPCWSTR lpServiceName);
 119 PSERVICE ScmGetServiceEntryByDisplayName(LPCWSTR lpDisplayName);
 120 PSERVICE ScmGetServiceEntryByResumeCount(DWORD dwResumeCount);
 121 DWORD ScmCreateNewServiceRecord(LPCWSTR lpServiceName,
 122                                 PSERVICE *lpServiceRecord);
 123 VOID ScmDeleteServiceRecord(PSERVICE lpService);
 124 DWORD ScmMarkServiceForDelete(PSERVICE pService);
 125
 126 DWORD ScmControlService(PSERVICE Service,
 127                         DWORD dwControl);
 128
 129 BOOL ScmLockDatabaseExclusive(VOID);
 130 BOOL ScmLockDatabaseShared(VOID);
 131 VOID ScmUnlockDatabase(VOID);
 132
 133 VOID ScmInitNamedPipeCriticalSection(VOID);
 134 VOID ScmDeleteNamedPipeCriticalSection(VOID);
 135
 136
 137 /* driver.c */
 138
 139 DWORD ScmLoadDriver(PSERVICE lpService);
 140 DWORD ScmUnloadDriver(PSERVICE lpService);
 141 DWORD ScmControlDriver(PSERVICE lpService,
 142                        DWORD dwControl,
 143                        LPSERVICE_STATUS lpServiceStatus);
 144
 145
 146 /* groupdb.c */
 147
 148 DWORD ScmCreateGroupList(VOID);
 149 DWORD ScmSetServiceGroup(PSERVICE lpService,
 150                          LPCWSTR lpGroupName);
 151
 152
 153 /* rpcserver.c */
 154
 155 VOID ScmStartRpcServer(VOID);
 156
 157
 158 /* services.c */
 159
 160 VOID PrintString(LPCSTR fmt, ...);
 161 VOID ScmLogError(DWORD dwEventId,
 162                  WORD wStrings,
 163                  LPCWSTR *lpStrings);
 164
 165 /* EOF */
 166