Re: [ros-dev] [ros-diffs] [ekohl] 49366: Merge ScmControlService() and ScmSendStartCommand() into ScmSendServiceCommand().

[Cameron Gutman]

This commit breaks 2nd stage setup. It fails just before device enumeration with the
message: "CMP_WaitNoPendingInstallEvents() failed". The official buildbot also
exhibits this bug.

Thanks,
Cameron Gutman

On Oct 30, 2010, at 3:25 PM, ekohl(a)svn.reactos.org wrote:

>   Author: ekohl
>  Date: Sat Oct 30 19:25:23 2010
>  New Revision: 49366
>  
>  URL: http://svn.reactos.org/svn/reactos?rev=49366&view=rev
>  Log:
>  Merge ScmControlService() and ScmSendStartCommand() into ScmSendServiceCommand().
>  
>  Modified:
>     trunk/reactos/base/system/services/database.c
>     trunk/reactos/base/system/services/rpcserver.c
>     trunk/reactos/base/system/services/services.h
>  
>  Modified: trunk/reactos/base/system/services/database.c
>  URL:
> http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/datab…
>  ==============================================================================
>  --- trunk/reactos/base/system/services/database.c [iso-8859-1] (original)
>  +++ trunk/reactos/base/system/services/database.c [iso-8859-1] Sat Oct 30 19:25:23 2010
>  @@ -678,66 +678,10 @@
>  
>  
>  DWORD
>  -ScmControlService(PSERVICE Service,
>  -                  DWORD dwControl)
>  -{
>  -    PSCM_CONTROL_PACKET ControlPacket;
>  -    SCM_REPLY_PACKET ReplyPacket;
>  -
>  -    DWORD dwWriteCount = 0;
>  -    DWORD dwReadCount = 0;
>  -    DWORD TotalLength;
>  -    DWORD dwError = ERROR_SUCCESS;
>  -
>  -    DPRINT("ScmControlService() called\n");
>  -
>  -    TotalLength = wcslen(Service->lpServiceName) + 1;
>  -
>  -    ControlPacket = (SCM_CONTROL_PACKET*)HeapAlloc(GetProcessHeap(),
>  -                                                   HEAP_ZERO_MEMORY,
>  -                                                   sizeof(SCM_CONTROL_PACKET) +
> (TotalLength * sizeof(WCHAR)));
>  -    if (ControlPacket == NULL)
>  -        return ERROR_NOT_ENOUGH_MEMORY;
>  -
>  -    ControlPacket->dwControl = dwControl;
>  -    ControlPacket->dwSize = TotalLength;
>  -    ControlPacket->hServiceStatus = (SERVICE_STATUS_HANDLE)Service;
>  -    wcscpy(&ControlPacket->szArguments[0], Service->lpServiceName);
>  -
>  -    /* Send the control packet */
>  -    WriteFile(Service->ControlPipeHandle,
>  -              ControlPacket,
>  -              sizeof(SCM_CONTROL_PACKET) + (TotalLength * sizeof(WCHAR)),
>  -              &dwWriteCount,
>  -              NULL);
>  -
>  -    /* Read the reply */
>  -    ReadFile(Service->ControlPipeHandle,
>  -             &ReplyPacket,
>  -             sizeof(SCM_REPLY_PACKET),
>  -             &dwReadCount,
>  -             NULL);
>  -
>  -    /* Release the contol packet */
>  -    HeapFree(GetProcessHeap(),
>  -             0,
>  -             ControlPacket);
>  -
>  -    if (dwReadCount == sizeof(SCM_REPLY_PACKET))
>  -    {
>  -        dwError = ReplyPacket.dwError;
>  -    }
>  -
>  -    DPRINT("ScmControlService() done\n");
>  -
>  -    return dwError;
>  -}
>  -
>  -
>  -static DWORD
>  -ScmSendStartCommand(PSERVICE Service,
>  -                    DWORD argc,
>  -                    LPWSTR *argv)
>  +ScmSendServiceCommand(PSERVICE Service,
>  +                      DWORD dwControl,
>  +                      DWORD argc,
>  +                      LPWSTR *argv)
>  {
>      PSCM_CONTROL_PACKET ControlPacket;
>      SCM_REPLY_PACKET ReplyPacket;
>  @@ -750,7 +694,7 @@
>      DWORD dwError = ERROR_SUCCESS;
>      DWORD i;
>  
>  -    DPRINT("ScmSendStartCommand() called\n");
>  +    DPRINT("ScmSendServiceCommand() called\n");
>  
>      /* Calculate the total length of the start command line */
>      TotalLength = wcslen(Service->lpServiceName) + 1;
>  @@ -774,7 +718,7 @@
>      if (ControlPacket == NULL)
>          return ERROR_NOT_ENOUGH_MEMORY;
>  
>  -    ControlPacket->dwControl = SERVICE_CONTROL_START;
>  +    ControlPacket->dwControl = dwControl;
>      ControlPacket->hServiceStatus = (SERVICE_STATUS_HANDLE)Service;
>      ControlPacket->dwSize = TotalLength;
>      Ptr = &ControlPacket->szArguments[0];
>  @@ -819,7 +763,7 @@
>          dwError = ReplyPacket.dwError;
>      }
>  
>  -    DPRINT("ScmSendStartCommand() done\n");
>  +    DPRINT("ScmSendServiceCommand() done\n");
>  
>      return dwError;
>  }
>  @@ -998,7 +942,10 @@
>              DPRINT("Received service process ID %lu\n", dwProcessId);
>  
>              /* Send start command */
>  -            dwError = ScmSendStartCommand(Service, argc, argv);
>  +            dwError = ScmSendServiceCommand(Service,
>  +                                            SERVICE_CONTROL_START,
>  +                                            argc,
>  +                                            argv);
>          }
>      }
>      else
>  @@ -1227,7 +1174,10 @@
>              CurrentService->Status.dwCurrentState == SERVICE_START_PENDING)
>          {
>              /* shutdown service */
>  -            ScmControlService(CurrentService, SERVICE_CONTROL_STOP);
>  +            ScmSendServiceCommand(CurrentService,
>  +                                  SERVICE_CONTROL_STOP,
>  +                                  0,
>  +                                  NULL);
>          }
>  
>          ServiceEntry = ServiceEntry->Flink;
>  
>  Modified: trunk/reactos/base/system/services/rpcserver.c
>  URL:
> http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/rpcse…
>  ==============================================================================
>  --- trunk/reactos/base/system/services/rpcserver.c [iso-8859-1] (original)
>  +++ trunk/reactos/base/system/services/rpcserver.c [iso-8859-1] Sat Oct 30 19:25:23 2010
>  @@ -699,8 +699,10 @@
>          }
>  
>          /* Send control code to the service */
>  -        dwError = ScmControlService(lpService,
>  -                                    dwControl);
>  +        dwError = ScmSendServiceCommand(lpService,
>  +                                        dwControl,
>  +                                        0,
>  +                                        NULL);
>  
>          /* Return service status information */
>          RtlCopyMemory(lpServiceStatus,
>  @@ -2864,7 +2866,10 @@
>      }
>  
>      /* Start the service */
>  -    dwError = ScmStartService(lpService, argc, (LPWSTR *)argv);
>  +    dwError = ScmSendServiceCommand(lpService,
>  +                                    SERVICE_CONTROL_START,
>  +                                    argc,
>  +                                    (LPWSTR *)argv);
>  
>      return dwError;
>  }
>  @@ -4072,7 +4077,10 @@
>      /* FIXME: Convert argument vector to Unicode */
>  
>      /* Start the service */
>  -    dwError = ScmStartService(lpService, 0, NULL);
>  +    dwError = ScmSendServiceCommand(lpService,
>  +                                    SERVICE_CONTROL_START,
>  +                                    0,
>  +                                    NULL);
>  
>      /* FIXME: Free argument vector */
>  
>  
>  Modified: trunk/reactos/base/system/services/services.h
>  URL:
> http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/servi…
>  ==============================================================================
>  --- trunk/reactos/base/system/services/services.h [iso-8859-1] (original)
>  +++ trunk/reactos/base/system/services/services.h [iso-8859-1] Sat Oct 30 19:25:23 2010
>  @@ -104,9 +104,10 @@
>  VOID ScmGetBootAndSystemDriverState(VOID);
>  VOID ScmAutoStartServices(VOID);
>  VOID ScmAutoShutdownServices(VOID);
>  -DWORD ScmStartService(PSERVICE Service,
>  -                      DWORD argc,
>  -                      LPWSTR *argv);
>  +DWORD ScmSendServiceCommand(PSERVICE Service,
>  +                            DWORD dwControl,
>  +                            DWORD argc,
>  +                            LPWSTR *argv);
>  
>  PSERVICE ScmGetServiceEntryByName(LPCWSTR lpServiceName);
>  PSERVICE ScmGetServiceEntryByDisplayName(LPCWSTR lpDisplayName);
>  @@ -115,9 +116,6 @@
>                                  PSERVICE *lpServiceRecord);
>  VOID ScmDeleteServiceRecord(PSERVICE lpService);
>  DWORD ScmMarkServiceForDelete(PSERVICE pService);
>  -
>  -DWORD ScmControlService(PSERVICE Service,
>  -                        DWORD dwControl);
>  
>  BOOL ScmLockDatabaseExclusive(VOID);
>  BOOL ScmLockDatabaseShared(VOID);
>  
>