[hpoussin] 31470: Add traces

Author: hpoussin
Date: Thu Dec 27 23:51:53 2007
New Revision: 31470

URL: http://svn.reactos.org/svn/reactos?rev=31470&view=rev
Log:
Add traces

Modified:
    trunk/reactos/base/services/umpnpmgr/umpnpmgr.c
    trunk/reactos/dll/win32/newdev/newdev.c

Modified: trunk/reactos/base/services/umpnpmgr/umpnpmgr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/base/services/umpnpmgr/ump…
==============================================================================
--- trunk/reactos/base/services/umpnpmgr/umpnpmgr.c (original)
+++ trunk/reactos/base/services/umpnpmgr/umpnpmgr.c Thu Dec 27 23:51:53 2007
@@ -1494,6 +1494,8 @@
     NTSTATUS Status;
     BOOL DeviceInstalled = FALSE;
 
+    DPRINT("InstallDevice(%S, %d)\n", DeviceInstance, ShowWizard);
+
     RtlInitUnicodeString(&PlugPlayData.DeviceInstance,
                          DeviceInstance);
     PlugPlayData.Operation = 0; /* Get status */
@@ -1503,25 +1505,40 @@
                                (PVOID)&PlugPlayData,
                                sizeof(PLUGPLAY_CONTROL_STATUS_DATA));
     if (!NT_SUCCESS(Status))
+    {
+        DPRINT1("NtPlugPlayControl('%S') failed with status 0x%08lx\n",
DeviceInstance, Status);
         return FALSE;
+    }
 
     if ((PlugPlayData.DeviceStatus & (DNF_STARTED | DNF_START_FAILED)) != 0)
+    {
         /* Device is already started, or disabled due to some problem. Don't install
it */
+        DPRINT("No need to install '%S'\n", DeviceInstance);
         return TRUE;
+    }
 
     /* Install device */
     SetEnvironmentVariableW(L"USERPROFILE", L"."); /* FIXME: why is
it needed? */
 
     hNewDev = LoadLibraryW(L"newdev.dll");
     if (!hNewDev)
+    {
+        DPRINT1("Unable to load newdev.dll\n");
         goto cleanup;
+    }
 
     DevInstallW = (PDEV_INSTALL_W)GetProcAddress(hNewDev,
(LPCSTR)"DevInstallW");
     if (!DevInstallW)
+    {
+        DPRINT1("'DevInstallW' not found in newdev.dll\n");
         goto cleanup;
+    }
 
     if (!DevInstallW(NULL, NULL, DeviceInstance, ShowWizard ? SW_SHOWNOACTIVATE :
SW_HIDE))
+    {
+        DPRINT1("DevInstallW('%S') failed\n", DeviceInstance);
         goto cleanup;
+    }
 
     DeviceInstalled = TRUE;
 
@@ -1660,8 +1677,6 @@
     UNREFERENCED_PARAMETER(lpParameter);
 
     showWizard = !SetupIsActive() && !IsConsoleBoot();
-
-    SetEnvironmentVariable(L"USERPROFILE", L"."); /* FIXME: why is it
needed? */
 
     while (TRUE)
     {

Modified: trunk/reactos/dll/win32/newdev/newdev.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/newdev/newdev.c?…
==============================================================================
--- trunk/reactos/dll/win32/newdev/newdev.c (original)
+++ trunk/reactos/dll/win32/newdev/newdev.c Thu Dec 27 23:51:53 2007
@@ -643,6 +643,8 @@
 	DWORD config_flags;
 	BOOL retval = FALSE;
 
+	TRACE("(%p, %p, %s, %d)\n", hWndParent, hInstance, debugstr_w(InstanceId),
Show);
+
 	if (!IsUserAdmin())
 	{
 		/* XP kills the process... */
@@ -731,6 +733,7 @@
 		if (config_flags & CONFIGFLAG_FAILEDINSTALL)
 		{
 			/* The device is disabled */
+			TRACE("Device is disabled\n");
 			retval = TRUE;
 			goto cleanup;
 		}
@@ -748,6 +751,7 @@
 	{
 		/* Driver found ; install it */
 		retval = InstallCurrentDriver(DevInstData);
+		TRACE("InstallCurrentDriver() returned %d\n", retval);
 		if (retval && Show != SW_HIDE)
 		{
 			/* Should we display the 'Need to reboot' page? */
@@ -759,7 +763,10 @@
 				&installParams))
 			{
 				if (installParams.Flags & (DI_NEEDRESTART | DI_NEEDREBOOT))
+				{
+					TRACE("Displaying 'Reboot' wizard page\n");
 					retval = DisplayWizard(DevInstData, hWndParent, IDD_NEEDREBOOT);
+				}
 			}
 		}
 		goto cleanup;
@@ -767,10 +774,12 @@
 	else if (Show == SW_HIDE)
 	{
 		/* We can't show the wizard. Fail the install */
+		TRACE("No wizard\n");
 		goto cleanup;
 	}
 
 	/* Prepare the wizard, and display it */
+	TRACE("Need to show install wizard\n");
 	retval = DisplayWizard(DevInstData, hWndParent, IDD_WELCOMEPAGE);
 
 cleanup: