From b4693503e5eba0270829253d8b75fae238ebb590 Mon Sep 17 00:00:00 2001
From: Eric Kohl <eric.kohl@reactos.org>
Date: Tue, 1 Nov 2005 13:52:22 +0000
Subject: [PATCH] - Mark service for delete in the registry.

svn path=/trunk/; revision=18930
---
 reactos/subsys/system/services/config.c   | 31 +++++++++++++++++++++++
 reactos/subsys/system/services/database.c | 23 +++++++++++++++--
 reactos/subsys/system/services/services.h |  4 +++
 3 files changed, 56 insertions(+), 2 deletions(-)

diff --git a/reactos/subsys/system/services/config.c b/reactos/subsys/system/services/config.c
index 3e406f7a6aa..37451db45dd 100644
--- a/reactos/subsys/system/services/config.c
+++ b/reactos/subsys/system/services/config.c
@@ -11,6 +11,37 @@
 
 /* FUNCTIONS *****************************************************************/
 
+
+DWORD
+ScmOpenServiceKey(LPWSTR lpServiceName,
+                  REGSAM samDesired,
+                  PHKEY phKey)
+{
+    HKEY hServicesKey = NULL;
+    DWORD dwError;
+
+    *phKey = NULL;
+
+    dwError = RegOpenKeyExW(HKEY_LOCAL_MACHINE,
+                            L"System\\CurrentControlSet\\Services",
+                            0,
+                            KEY_READ,
+                            &hServicesKey);
+    if (dwError != ERROR_SUCCESS)
+        return dwError;
+
+    dwError = RegOpenKeyExW(hServicesKey,
+                            lpServiceName,
+                            0,
+                            samDesired,
+                            phKey);
+
+    RegCloseKey(hServicesKey);
+
+    return dwError;
+}
+
+
 DWORD
 ScmWriteDependencies(HKEY hServiceKey,
                      LPWSTR lpDependencies,
diff --git a/reactos/subsys/system/services/database.c b/reactos/subsys/system/services/database.c
index 1e1179eb957..ef57307465d 100644
--- a/reactos/subsys/system/services/database.c
+++ b/reactos/subsys/system/services/database.c
@@ -987,9 +987,28 @@ ScmAutoStartServices(VOID)
 DWORD
 ScmMarkServiceForDelete(PSERVICE pService)
 {
-    DPRINT1("ScmMarkServiceForDelete() called\n");
+    HKEY hServiceKey = NULL;
+    DWORD dwValue = 1;
+    DWORD dwError;
 
-    return ERROR_SUCCESS;
+    DPRINT("ScmMarkServiceForDelete() called\n");
+
+    dwError = ScmOpenServiceKey(pService->lpServiceName,
+                                KEY_WRITE,
+                                &hServiceKey);
+    if (dwError != ERROR_SUCCESS)
+        return dwError;
+
+    dwError = RegSetValueExW(hServiceKey,
+                             L"DeleteFlag",
+                             0,
+                             REG_DWORD,
+                             (LPBYTE)&dwValue,
+                             sizeof(DWORD));
+
+    RegCloseKey(hServiceKey);
+
+    return dwError;
 }
 
 /* EOF */
diff --git a/reactos/subsys/system/services/services.h b/reactos/subsys/system/services/services.h
index 2e65d890274..4fdd57b3a4a 100644
--- a/reactos/subsys/system/services/services.h
+++ b/reactos/subsys/system/services/services.h
@@ -43,6 +43,10 @@ extern BOOL ScmShutdown;
 
 /* config.c */
 
+DWORD ScmOpenServiceKey(LPWSTR lpServiceName,
+                        REGSAM samDesired,
+                        PHKEY phKey);
+
 DWORD ScmWriteDependencies(HKEY hServiceKey,
                            LPWSTR lpDependencies,
                            DWORD dwDependenciesLength);
-- 
2.17.1