[gedmurphy] 27565: implement ScmrSetServiceStatus, this goes some way to being able to manually control services

Author: gedmurphy
Date: Tue Jul 10 18:49:51 2007
New Revision: 27565

URL: http://svn.reactos.org/svn/reactos?rev=27565&view=rev
Log:
implement ScmrSetServiceStatus, this goes some way to being able to manually control services

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/databa...
==============================================================================
--- trunk/reactos/base/system/services/database.c (original)
+++ trunk/reactos/base/system/services/database.c Tue Jul 10 18:49:51 2007
@@ -128,6 +128,37 @@
 }

+PSERVICE
+ScmGetServiceEntryByThreadId(ULONG ThreadId)
+{
+    PLIST_ENTRY ServiceEntry;
+    PSERVICE CurrentService;
+
+    DPRINT("ScmGetServiceEntryByThreadId() called\n");
+    DPRINT("Finding ThreadId %lu\n", ThreadId);
+
+    ServiceEntry = ServiceListHead.Flink;
+    while (ServiceEntry != &ServiceListHead)
+    {
+        CurrentService = CONTAINING_RECORD(ServiceEntry,
+                                           SERVICE,
+                                           ServiceListEntry);
+        DPRINT("Found threadId %lu\n", CurrentService->ThreadId);
+        if (CurrentService->ThreadId == ThreadId)
+        {
+            DPRINT("Found service: '%S'\n", CurrentService->lpDisplayName);
+            return CurrentService;
+        }
+
+        ServiceEntry = ServiceEntry->Flink;
+    }
+
+    DPRINT("Couldn't find a matching service\n");
+
+    return NULL;
+}
+
+
 DWORD
 ScmCreateNewServiceRecord(LPWSTR lpServiceName,
                           PSERVICE *lpServiceRecord)
@@ -542,8 +573,8 @@
     DPRINT("ScmControlService() called\n");

ControlPacket = (SCM_CONTROL_PACKET*) HeapAlloc(GetProcessHeap(),
-                              HEAP_ZERO_MEMORY,
-                              sizeof(SCM_CONTROL_PACKET));
+                                                    HEAP_ZERO_MEMORY,
+                                                    sizeof(SCM_CONTROL_PACKET));
     if (ControlPacket == NULL)
         return ERROR_NOT_ENOUGH_MEMORY;

@@ -597,7 +628,7 @@
         }
     }
     TotalLength++;
-    DPRINT("ArgsLength: %ld\nTotalLength: %ld\n\n", ArgsLength, TotalLength);
+    DPRINT("ArgsLength: %ld TotalLength: %ld\n", ArgsLength, TotalLength);

/* Allocate a control packet */
     ControlPacket = (SCM_CONTROL_PACKET*) HeapAlloc(GetProcessHeap(),

Modified: trunk/reactos/base/system/services/rpcserver.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/rpcser...
==============================================================================
--- trunk/reactos/base/system/services/rpcserver.c (original)
+++ trunk/reactos/base/system/services/rpcserver.c Tue Jul 10 18:49:51 2007
@@ -700,11 +700,31 @@
 /* Function 7 */
 unsigned long
 ScmrSetServiceStatus(handle_t BindingHandle,
-                     unsigned long hServiceStatus) /* FIXME */
-{
-    DPRINT1("ScmrSetServiceStatus() is unimplemented\n");
-    /* FIXME */
-    return ERROR_CALL_NOT_IMPLEMENTED;
+                     unsigned long hServiceStatus,
+                     LPSERVICE_STATUS lpServiceStatus)
+{
+    PSERVICE lpService;
+
+    DPRINT("ScmrSetServiceStatus() called\n");
+
+    if (ScmShutdown)
+        return ERROR_SHUTDOWN_IN_PROGRESS;
+
+    lpService = ScmGetServiceEntryByThreadId((ULONG)hServiceStatus);
+    if (lpService == NULL)
+    {
+        DPRINT1("lpService == NULL!\n");
+        return ERROR_INVALID_HANDLE;
+    }
+
+    RtlCopyMemory(&lpService->Status,
+                  lpServiceStatus,
+                  sizeof(SERVICE_STATUS));
+
+    DPRINT("Set %S to %lu\n", lpService->lpDisplayName, lpService->Status.dwCurrentState);
+    DPRINT("ScmrSetServiceStatus() done\n");
+
+    return ERROR_SUCCESS;
 }

Modified: trunk/reactos/base/system/services/services.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/services/servic...
==============================================================================
--- trunk/reactos/base/system/services/services.h (original)
+++ trunk/reactos/base/system/services/services.h Tue Jul 10 18:49:51 2007
@@ -102,6 +102,7 @@
 PSERVICE ScmGetServiceEntryByName(LPWSTR lpServiceName);
 PSERVICE ScmGetServiceEntryByDisplayName(LPWSTR lpDisplayName);
 PSERVICE ScmGetServiceEntryByResumeCount(DWORD dwResumeCount);
+PSERVICE ScmGetServiceEntryByThreadId(ULONG ThreadId);
 DWORD ScmCreateNewServiceRecord(LPWSTR lpServiceName,
                                 PSERVICE *lpServiceRecord);
 DWORD ScmMarkServiceForDelete(PSERVICE pService);