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mountmgr: Create symbolic links in DosDevices for serial and parallel ports. 

Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2017-05-03 11:49:05 +02:00
parent bbe6c13605
commit 3fca6cd1ed
1 changed files with 19 additions and 3 deletions
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22
dlls/mountmgr.sys/device.c
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@ -1000,14 +1000,17 @@ static BOOL create_port_device( DRIVER_OBJECT *driver, int n, const char *unix_p
{
static const WCHAR comW[] = {'C','O','M','%','u',0};
static const WCHAR lptW[] = {'L','P','T','%','u',0};
static const WCHAR auxW[] = {'\\','D','o','s','D','e','v','i','c','e','s','\\','A','U','X',0};
static const WCHAR prnW[] = {'\\','D','o','s','D','e','v','i','c','e','s','\\','P','R','N',0};
static const WCHAR device_serialW[] = {'\\','D','e','v','i','c','e','\\','S','e','r','i','a','l','%','u',0};
static const WCHAR device_parallelW[] = {'\\','D','e','v','i','c','e','\\','P','a','r','a','l','l','e','l','%','u',0};
static const WCHAR dosdevices_comW[] = {'\\','D','o','s','D','e','v','i','c','e','s','\\','C','O','M','%','u',0};
static const WCHAR dosdevices_lptW[] = {'\\','D','o','s','D','e','v','i','c','e','s','\\','L','P','T','%','u',0};
const WCHAR *dos_name_format, *nt_name_format, *reg_value_format;
WCHAR dos_name[7], reg_value[256], nt_buffer[32];
const WCHAR *dos_name_format, *nt_name_format, *reg_value_format, *symlink_format, *default_device;
WCHAR dos_name[7], reg_value[256], nt_buffer[32], symlink_buffer[32];
DWORD type, size;
char override_path[256];
UNICODE_STRING nt_name;
UNICODE_STRING nt_name, symlink_name, default_name;
DEVICE_OBJECT *dev_obj;
NTSTATUS status;
@ -1016,12 +1019,16 @@ static BOOL create_port_device( DRIVER_OBJECT *driver, int n, const char *unix_p
dos_name_format = comW;
nt_name_format = device_serialW;
reg_value_format = comW;
symlink_format = dosdevices_comW;
default_device = auxW;
}
else
{
dos_name_format = lptW;
nt_name_format = device_parallelW;
reg_value_format = dosdevices_lptW;
symlink_format = dosdevices_lptW;
default_device = prnW;
}
sprintfW( dos_name, dos_name_format, n );
@ -1052,6 +1059,15 @@ static BOOL create_port_device( DRIVER_OBJECT *driver, int n, const char *unix_p
FIXME( "IoCreateDevice %s got %x\n", debugstr_w(nt_name.Buffer), status );
return FALSE;
}
sprintfW( symlink_buffer, symlink_format, n );
RtlInitUnicodeString( &symlink_name, symlink_buffer );
IoCreateSymbolicLink( &symlink_name, &nt_name );
if (n == 1)
{
RtlInitUnicodeString( &default_name, default_device );
IoCreateSymbolicLink( &default_name, &symlink_name );
}
/* TODO: store information about the Unix device in the NT device */
/* create registry entry */