01/01: [SC][SERVICES] Support SERVICE_CONTROL_PARAMCHANGE and SERVICE_CONTROL_NETBIND* control codes

[Eric Kohl]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=9f0c54fcd3de17d31ac131...

commit 9f0c54fcd3de17d31ac131c246b46e47088898d3
Author:     Eric Kohl [e-mail]
AuthorDate: Sun Feb 25 11:07:14 2018 +0100
Commit:     Eric Kohl [e-mail]
CommitDate: Sun Feb 25 11:07:41 2018 +0100

[SC][SERVICES] Support SERVICE_CONTROL_PARAMCHANGE and SERVICE_CONTROL_NETBIND* control codes
---
 base/applications/sc/control.c   | 16 ++++++++++------
 base/system/services/rpcserver.c | 20 +++++++++++++++++++-
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/base/applications/sc/control.c b/base/applications/sc/control.c
index 5e5a4e84ac..b2c9d26d9c 100644
--- a/base/applications/sc/control.c
+++ b/base/applications/sc/control.c
@@ -44,10 +44,12 @@ Control(DWORD Control,
             break;

case SERVICE_CONTROL_PAUSE:
-            dwDesiredAccess = SERVICE_PAUSE_CONTINUE;
-            break;
-
         case SERVICE_CONTROL_CONTINUE:
+        case SERVICE_CONTROL_PARAMCHANGE:
+        case SERVICE_CONTROL_NETBINDADD:
+        case SERVICE_CONTROL_NETBINDREMOVE:
+        case SERVICE_CONTROL_NETBINDENABLE:
+        case SERVICE_CONTROL_NETBINDDISABLE:
             dwDesiredAccess = SERVICE_PAUSE_CONTINUE;
             break;

@@ -55,10 +57,12 @@ Control(DWORD Control,
             dwDesiredAccess = SERVICE_INTERROGATE;
             break;

-        case SERVICE_CONTROL_SHUTDOWN:
-            dwDesiredAccess = 0;
+        default:
+            if (Control >= 128 && Control <= 255)
+                dwDesiredAccess = SERVICE_USER_DEFINED_CONTROL;
+            else
+                dwDesiredAccess = 0;
             break;
-
     }

hSCManager = OpenSCManager(NULL,
diff --git a/base/system/services/rpcserver.c b/base/system/services/rpcserver.c
index e022dff97c..43b953096b 100644
--- a/base/system/services/rpcserver.c
+++ b/base/system/services/rpcserver.c
@@ -1112,6 +1112,11 @@ RControlService(

case SERVICE_CONTROL_PAUSE:
         case SERVICE_CONTROL_CONTINUE:
+        case SERVICE_CONTROL_PARAMCHANGE:
+        case SERVICE_CONTROL_NETBINDADD:
+        case SERVICE_CONTROL_NETBINDREMOVE:
+        case SERVICE_CONTROL_NETBINDENABLE:
+        case SERVICE_CONTROL_NETBINDDISABLE:
             DesiredAccess = SERVICE_PAUSE_CONTINUE;
             break;

@@ -1226,6 +1231,19 @@ RControlService(
                 if ((dwControlsAccepted & SERVICE_ACCEPT_PAUSE_CONTINUE) == 0)
                     return ERROR_INVALID_SERVICE_CONTROL;
                 break;
+
+            case SERVICE_CONTROL_PARAMCHANGE:
+                if ((dwControlsAccepted & SERVICE_ACCEPT_PARAMCHANGE) == 0)
+                    return ERROR_INVALID_SERVICE_CONTROL;
+                break;
+
+            case SERVICE_CONTROL_NETBINDADD:
+            case SERVICE_CONTROL_NETBINDREMOVE:
+            case SERVICE_CONTROL_NETBINDENABLE:
+            case SERVICE_CONTROL_NETBINDDISABLE:
+                if ((dwControlsAccepted & SERVICE_ACCEPT_NETBINDCHANGE) == 0)
+                    return ERROR_INVALID_SERVICE_CONTROL;
+                break;
         }

/* Send control code to the service */
@@ -1728,7 +1746,7 @@ RSetServiceStatus(
     /* Restore the previous service type */
     lpService->Status.dwServiceType = dwPreviousType;

-    /* Handle a stopped service */
+    /* Dereference a stopped service */
     if ((lpServiceStatus->dwServiceType & SERVICE_WIN32) &&
         (lpServiceStatus->dwCurrentState == SERVICE_STOPPED))
     {