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mountmgr: Create a symlink in DosDevices for cdroms.

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This commit is contained in:
Alexandre Julliard 2012-01-17 11:41:15 +01:00
parent 5e5cbcc841
commit a6b6c0ebe5
1 changed files with 20 additions and 14 deletions
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28
dlls/mountmgr.sys/device.c
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@ -195,11 +195,13 @@ static NTSTATUS create_disk_device( enum device_type type, struct disk_device **
static const WCHAR cdromW[] = {'\\','D','e','v','i','c','e','\\','C','d','R','o','m','%','u',0};
static const WCHAR floppyW[] = {'\\','D','e','v','i','c','e','\\','F','l','o','p','p','y','%','u',0};
static const WCHAR ramdiskW[] = {'\\','D','e','v','i','c','e','\\','R','a','m','d','i','s','k','%','u',0};
static const WCHAR cdromlinkW[] = {'\\','?','?','\\','C','d','R','o','m','%','u',0};
static const WCHAR physdriveW[] = {'\\','?','?','\\','P','h','y','s','i','c','a','l','D','r','i','v','e','%','u',0};
UINT i, first = 0;
NTSTATUS status = 0;
const WCHAR *format = NULL;
const WCHAR *link_format = NULL;
UNICODE_STRING name;
DEVICE_OBJECT *dev_obj;
struct disk_device *device;
@ -210,6 +212,7 @@ static NTSTATUS create_disk_device( enum device_type type, struct disk_device **
case DEVICE_HARDDISK:
case DEVICE_NETWORK: /* FIXME */
format = harddiskW;
link_format = physdriveW;
break;
case DEVICE_HARDDISK_VOL:
format = harddiskvolW;
@ -221,6 +224,7 @@ static NTSTATUS create_disk_device( enum device_type type, struct disk_device **
case DEVICE_CDROM:
case DEVICE_DVD:
format = cdromW;
link_format = cdromlinkW;
break;
case DEVICE_RAMDISK:
format = ramdiskW;
@ -246,6 +250,19 @@ static NTSTATUS create_disk_device( enum device_type type, struct disk_device **
device->unix_mount = NULL;
device->symlink.Buffer = NULL;
if (link_format)
{
UNICODE_STRING symlink;
symlink.MaximumLength = (strlenW(link_format) + 10) * sizeof(WCHAR);
if ((symlink.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, symlink.MaximumLength)))
{
sprintfW( symlink.Buffer, link_format, i );
symlink.Length = strlenW(symlink.Buffer) * sizeof(WCHAR);
if (!IoCreateSymbolicLink( &symlink, &name )) device->symlink = symlink;
}
}
switch (type)
{
case DEVICE_FLOPPY:
@ -267,20 +284,9 @@ static NTSTATUS create_disk_device( enum device_type type, struct disk_device **
case DEVICE_UNKNOWN:
case DEVICE_HARDDISK:
case DEVICE_NETWORK: /* FIXME */
{
UNICODE_STRING symlink;
symlink.MaximumLength = sizeof(physdriveW) + 10 * sizeof(WCHAR);
if ((symlink.Buffer = RtlAllocateHeap( GetProcessHeap(), 0, symlink.MaximumLength)))
{
sprintfW( symlink.Buffer, physdriveW, i );
symlink.Length = strlenW(symlink.Buffer) * sizeof(WCHAR);
if (!IoCreateSymbolicLink( &symlink, &name )) device->symlink = symlink;
}
device->devnum.DeviceType = FILE_DEVICE_DISK;
device->devnum.DeviceNumber = i;
device->devnum.PartitionNumber = 0;
}
break;
case DEVICE_HARDDISK_VOL:
device->devnum.DeviceType = FILE_DEVICE_DISK;