Fixed a typo that caused cdfs mounts to fail ('CdRom0' vs 'Cdrom0'). :-/
authorEric Kohl <eric.kohl@reactos.org>
Wed, 17 Apr 2002 18:26:53 +0000 (18:26 +0000)
committerEric Kohl <eric.kohl@reactos.org>
Wed, 17 Apr 2002 18:26:53 +0000 (18:26 +0000)
Removed old drive letter assignment code.

svn path=/trunk/; revision=2855

reactos/ntoskrnl/io/xhaldrv.c

index 2e416b1..2284645 100644 (file)
@@ -1,4 +1,4 @@
-/* $Id: xhaldrv.c,v 1.18 2002/04/12 17:54:07 ei Exp $
+/* $Id: xhaldrv.c,v 1.19 2002/04/17 18:26:53 ekohl Exp $
  *
  * COPYRIGHT:       See COPYING in the top level directory
  * PROJECT:         ReactOS kernel
@@ -131,6 +131,30 @@ xHalQueryDriveLayout(IN PUNICODE_STRING DeviceName,
                                 FALSE,
                                 LayoutInfo);
 
+  if ((!NT_SUCCESS(Status) || (*LayoutInfo)->PartitionCount == 0) &&
+      DeviceObject->Characteristics & FILE_REMOVABLE_MEDIA)
+    {
+      PDRIVE_LAYOUT_INFORMATION Buffer;
+
+      if (NT_SUCCESS(Status))
+       {
+         ExFreePool(*LayoutInfo);
+       }
+
+      /* Allocate a partition list for a single entry. */
+      Buffer = ExAllocatePool(NonPagedPool,
+                             sizeof(DRIVE_LAYOUT_INFORMATION));
+      if (Buffer != NULL)
+       {
+         RtlZeroMemory(Buffer,
+                       sizeof(DRIVE_LAYOUT_INFORMATION));
+         Buffer->PartitionCount = 1;
+         *LayoutInfo = Buffer;
+
+         Status = STATUS_SUCCESS;
+       }
+    }
+
    ObDereferenceObject(FileObject);
 
    return Status;
@@ -400,34 +424,6 @@ xHalIoAssignDriveLetters(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
 
    /* Assign pre-assigned (registry) partitions */
 
-#if 0
-   /* Assign bootable partitions */
-   DPRINT("Assigning bootable primary partitions:\n");
-   for (i = 0; i < ConfigInfo->DiskCount; i++)
-     {
-       /* search for bootable partitions */
-       for (j = 0; j < LayoutArray[i]->PartitionCount; j++)
-         {
-            if ((LayoutArray[i]->PartitionEntry[j].BootIndicator == TRUE) &&
-                IsUsablePartition(LayoutArray[i]->PartitionEntry[j].PartitionType))
-              {
-                 swprintf(Buffer2,
-                          L"\\Device\\Harddisk%d\\Partition%d",
-                          i,
-                          LayoutArray[i]->PartitionEntry[j].PartitionNumber);
-                 RtlInitUnicodeString(&UnicodeString2,
-                                      Buffer2);
-
-                 DPRINT("  %wZ\n", &UnicodeString2);
-
-                 /* assign it */
-                 HalpAssignDrive(&UnicodeString2,
-                                 &DriveMap,
-                                 AUTO_DRIVE);
-              }
-         }
-     }
-#endif
 
    /* Assign bootable partition on first harddisk */
    DPRINT("Assigning bootable primary partition on first harddisk:\n");
@@ -455,35 +451,6 @@ xHalIoAssignDriveLetters(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
          }
      }
 
-#if 0
-   /* Assign non-bootable primary partitions */
-   DPRINT("Assigning non-bootable primary partitions:\n");
-   for (i = 0; i < ConfigInfo->DiskCount; i++)
-     {
-       /* search for primary (non-bootable) partitions */
-       for (j = 0; j < PARTITION_TBL_SIZE; j++)
-         {
-            if ((LayoutArray[i]->PartitionEntry[j].BootIndicator == FALSE) &&
-                IsUsablePartition(LayoutArray[i]->PartitionEntry[j].PartitionType))
-              {
-                 swprintf(Buffer2,
-                          L"\\Device\\Harddisk%d\\Partition%d",
-                          i,
-                          LayoutArray[i]->PartitionEntry[j].PartitionNumber);
-                 RtlInitUnicodeString(&UnicodeString2,
-                                      Buffer2);
-
-                 /* assign it */
-                 DPRINT("  %wZ\n",
-                        &UnicodeString2);
-                 HalpAssignDrive(&UnicodeString2,
-                                 &DriveMap,
-                                 AUTO_DRIVE);
-              }
-         }
-     }
-#endif
-
    /* Assign remaining  primary partitions */
    DPRINT("Assigning remaining primary partitions:\n");
    for (i = 0; i < ConfigInfo->DiskCount; i++)
@@ -541,6 +508,33 @@ xHalIoAssignDriveLetters(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
                }
      }
 
+#if 0
+/* TEST */
+   /* Assign removable disk drives */
+   DPRINT("Assigning extended (logical) partitions:\n");
+   for (i = 0; i < ConfigInfo->DiskCount; i++)
+     {
+       /* Search for virtual partitions */
+       if (LayoutArray[i]->PartitionCount == 1 &&
+           LayoutArray[i]->PartitionEntry[0].PartitionType == 0)
+         {
+           swprintf(Buffer2,
+                    L"\\Device\\Harddisk%d\\Partition1",
+                    i);
+           RtlInitUnicodeString(&UnicodeString2,
+                                Buffer2);
+
+           /* assign it */
+           DPRINT("  %wZ\n",
+                  &UnicodeString2);
+           HalpAssignDrive(&UnicodeString2,
+                           &DriveMap,
+                           AUTO_DRIVE);
+         }
+     }
+/* TEST END */
+#endif
+
    /* Free layout array */
    for (i = 0; i < ConfigInfo->DiskCount; i++)
      {
@@ -572,7 +566,7 @@ xHalIoAssignDriveLetters(IN PLOADER_PARAMETER_BLOCK LoaderBlock,
    for (i = 0; i < ConfigInfo->CDRomCount; i++)
      {
        swprintf(Buffer1,
-                L"\\Device\\Cdrom%d",
+                L"\\Device\\CdRom%d",
                 i);
        RtlInitUnicodeString(&UnicodeString1,
                             Buffer1);