qmgr: Add ServiceMain.

dlls/qmgr/Makefile.in

@@ -3,13 +3,14 @@ TOPOBJDIR = ../..
 SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 MODULE    = qmgr.dll
-IMPORTS   = advpack advapi32 kernel32
+IMPORTS   = advpack ole32 advapi32 kernel32
 EXTRALIBS = -luuid
 
 C_SRCS = \
 	factory.c \
 	qmgr.c \
-	qmgr_main.c
+	qmgr_main.c \
+	service.c
 
 RC_SRCS = rsrc.rc
 

dlls/qmgr/qmgr.spec

 @ stdcall -private DllRegisterServer()
 @ stdcall -private DllUnregisterServer()
+@ stdcall -private ServiceMain(long ptr)

dlls/qmgr/service.c

+/*
+ * ServiceMain function for qmgr running within svchost
+ *
+ * Copyright 2007 (C) Google (Roy Shea)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "windef.h"
+#include "objbase.h"
+#include "winsvc.h"
+#include "bits.h"
+
+#include "qmgr.h"
+#include "wine/debug.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(qmgr);
+
+static WCHAR qmgr_nameW[] = {'B','I','T','S',0};
+static SERVICE_STATUS_HANDLE status_handle;
+static SERVICE_STATUS status;
+static HANDLE stop_event = NULL;
+
+static VOID
+UpdateStatus(DWORD dwCurrentState, DWORD dwWin32ExitCode, DWORD dwWaitHint)
+{
+    status.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
+    status.dwCurrentState = dwCurrentState;
+    if (dwCurrentState == SERVICE_START_PENDING)
+        status.dwControlsAccepted = 0;
+    else
+        status.dwControlsAccepted
+            = (SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_PAUSE_CONTINUE
+               | SERVICE_ACCEPT_SHUTDOWN);
+    status.dwWin32ExitCode = 0;
+    status.dwServiceSpecificExitCode = 0;
+    status.dwCheckPoint = 0;
+    status.dwWaitHint = dwWaitHint;
+
+    if (!SetServiceStatus(status_handle, &status)) {
+        ERR("failed to set service status\n");
+        SetEvent(stop_event);
+    }
+}
+
+/* Handle incoming ControlService signals */
+static DWORD WINAPI
+ServiceHandler(DWORD ctrl, DWORD event_type, LPVOID event_data, LPVOID context)
+{
+    switch (ctrl) {
+    case SERVICE_CONTROL_STOP:
+    case SERVICE_CONTROL_SHUTDOWN:
+        TRACE("shutting down service\n");
+        UpdateStatus(SERVICE_STOP_PENDING, NO_ERROR, 0);
+        SetEvent(stop_event);
+        break;
+    default:
+        FIXME("ignoring handle service ctrl %x\n", ctrl);
+        UpdateStatus(status.dwCurrentState, NO_ERROR, 0);
+        break;
+    }
+
+    return NO_ERROR;
+}
+
+/* Main thread of the service */
+static BOOL
+StartCount(void)
+{
+    HRESULT hr;
+    DWORD dwReg;
+
+    TRACE("\n");
+
+    hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
+    if (!SUCCEEDED(hr))
+        return FALSE;
+
+    hr = CoInitializeSecurity(NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_NONE,
+                              RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE,
+                              NULL);
+    if (!SUCCEEDED(hr))
+        return FALSE;
+
+    hr = CoRegisterClassObject(&CLSID_BackgroundCopyManager,
+                               (IUnknown *) &BITS_ClassFactory,
+                               CLSCTX_LOCAL_SERVER, REGCLS_MULTIPLEUSE,
+                               &dwReg);
+    if (!SUCCEEDED(hr))
+        return FALSE;
+
+    return TRUE;
+}
+
+/* Service entry point */
+VOID WINAPI
+ServiceMain(DWORD dwArgc, LPWSTR *lpszArgv)
+{
+    TRACE("\n");
+
+    stop_event = CreateEventW(NULL, TRUE, FALSE, NULL);
+    if (!stop_event) {
+        ERR("failed to create stop_event\n");
+        return;
+    }
+
+    status_handle = RegisterServiceCtrlHandlerExW(qmgr_nameW, ServiceHandler, NULL);
+    if (!status_handle) {
+        ERR("failed to register handler: %u\n", GetLastError());
+        return;
+    }
+
+    UpdateStatus(SERVICE_START_PENDING, NO_ERROR, 3000);
+    if (!StartCount()) {
+        ERR("failed starting service thread\n");
+        UpdateStatus(SERVICE_STOPPED, NO_ERROR, 0);
+        return;
+    }
+
+    UpdateStatus(SERVICE_RUNNING, NO_ERROR, 0);
+
+    WaitForSingleObject(stop_event, INFINITE);
+    UpdateStatus(SERVICE_STOPPED, NO_ERROR, 0);
+    CloseHandle(stop_event);
+    TRACE("service stoped\n");
+}