[tkreuzer] 61625: [FREELDR] Modify UiMessageBox so that it allows to pass a format string and parameters. Make use of it in WinLdrLoadBootDrivers to show the file that couldn't be loaded.

Author: tkreuzer
Date: Tue Jan 14 20:12:07 2014
New Revision: 61625

URL: http://svn.reactos.org/svn/reactos?rev=61625&view=rev
Log:
[FREELDR] Modify UiMessageBox so that it allows to pass a format string and parameters.
Make use of it in WinLdrLoadBootDrivers to show the file that couldn't be loaded.

Modified:
    trunk/reactos/boot/freeldr/freeldr/include/ui.h
    trunk/reactos/boot/freeldr/freeldr/ui/ui.c
    trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
    trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c

Modified: trunk/reactos/boot/freeldr/freeldr/include/ui.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/ui.h	[iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/ui.h	[iso-8859-1] Tue Jan 14 20:12:07 2014
@@ -66,7 +66,7 @@
 VOID    UiDrawStatusText(PCSTR StatusText);                    // Draws text at the very
bottom line on the screen
 VOID    UiUpdateDateTime(VOID);                                    // Updates the date
and time
 VOID    UiInfoBox(PCSTR MessageText);                            // Displays a info box
on the screen
-VOID    UiMessageBox(PCSTR MessageText);                        // Displays a message box
on the screen with an ok button
+VOID    UiMessageBox(PCSTR Format, ...);                        // Displays a message box
on the screen with an ok button
 VOID    UiMessageBoxCritical(PCSTR MessageText);                // Displays a message box
on the screen with an ok button using no system resources
 VOID    UiDrawProgressBarCenter(ULONG Position, ULONG Range, PCHAR ProgressText);        
   // Draws the progress bar showing nPos percent filled
 VOID    UiDrawProgressBar(ULONG Left, ULONG Top, ULONG Right, ULONG Bottom, ULONG
Position, ULONG Range, PCHAR ProgressText);            // Draws the progress bar showing
nPos percent filled

Modified: trunk/reactos/boot/freeldr/freeldr/ui/ui.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/ui/ui…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/ui/ui.c	[iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/ui/ui.c	[iso-8859-1] Tue Jan 14 20:12:07 2014
@@ -344,9 +344,15 @@
     UiDrawCenteredText(Left, Top, Right, Bottom, MessageText, ATTR(UiTextColor,
UiMenuBgColor));
 }
 
-VOID UiMessageBox(PCSTR MessageText)
-{
-    UiVtbl.MessageBox(MessageText);
+VOID UiMessageBox(PCSTR Format, ...)
+{
+    CHAR Buffer[256];
+    va_list ap;
+
+    va_start(ap, Format);
+    vsnprintf(Buffer, sizeof(Buffer) - sizeof(CHAR), Format, ap);
+    UiVtbl.MessageBox(Buffer);
+    va_end(ap);
 }
 
 VOID UiMessageBoxCritical(PCSTR MessageText)

Modified: trunk/reactos/boot/freeldr/freeldr/windows/winldr.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/windows/winldr.c	[iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/windows/winldr.c	[iso-8859-1] Tue Jan 14 20:12:07
2014
@@ -325,7 +325,8 @@
         //FIXME: Maybe remove it from the list and try to continue?
         if (!Status)
         {
-            UiMessageBox("Can't load boot driver!");
+            ERR("Can't load boot driver '%wZ'!",
&BootDriver->FilePath);
+            UiMessageBox("Can't load boot driver '%wZ'!",
&BootDriver->FilePath);
             return FALSE;
         }
 

Modified: trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/windo…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c	[iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/windows/wlregistry.c	[iso-8859-1] Tue Jan 14
20:12:07 2014
@@ -538,9 +538,9 @@
                 /* Get the Driver's Name */
                 ValueSize = sizeof(ServiceName);
                 rc = RegEnumKey(hServiceKey, Index, ServiceName, &ValueSize);
-                //TRACE_CH(REACTOS, "RegEnumKey(): rc %d\n", (int)rc);
-
-                /* Makre sure it's valid, and check if we're done */
+                TRACE("RegEnumKey(): rc %d\n", (int)rc);
+
+                /* Make sure it's valid, and check if we're done */
                 if (rc == ERROR_NO_MORE_ITEMS)
                     break;
                 if (rc != ERROR_SUCCESS)
@@ -627,7 +627,7 @@
                 FrLdrHeapFree(GroupNameBuffer, TAG_WLDR_NAME);
                 return;
             }
-            //TRACE_CH(REACTOS, "Service %d: '%S'\n", (int)Index,
ServiceName);
+            TRACE("Service %d: '%S'\n", (int)Index, ServiceName);
 
             /* open driver Key */
             rc = RegOpenKey(hServiceKey, ServiceName, &hDriverKey);