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