drivers/filesystems/nfs/nfs41_driver.h

   1 /* NFSv4.1 client for Windows
   2  * Copyright © 2012 The Regents of the University of Michigan
   3  *
   4  * Olga Kornievskaia <aglo@umich.edu>
   5  * Casey Bodley <cbodley@umich.edu>
   6  *
   7  * This library is free software; you can redistribute it and/or modify it
   8  * under the terms of the GNU Lesser General Public License as published by
   9  * the Free Software Foundation; either version 2.1 of the License, or (at
  10  * your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful, but
  13  * without any warranty; without even the implied warranty of merchantability
  14  * or fitness for a particular purpose.  See the GNU Lesser General Public
  15  * License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public License
  18  * along with this library; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  20  */
  21
  22 #ifndef _NFS41_DRIVER_
  23 #define _NFS41_DRIVER_
  24
  25 #define NFS41_DEVICE_NAME L"\\Device\\nfs41_driver"
  26 #define NFS41_SHADOW_DEVICE_NAME L"\\??\\nfs41_driver"
  27 #define NFS41_USER_DEVICE_NAME L"\\\\.\\nfs41_driver"
  28 #define NFS41_USER_DEVICE_NAME_A "\\\\.\\nfs41_driver"
  29 #define NFS41_PROVIDER_NAME_A "NFS41 Network"
  30 #define NFS41_PROVIDER_NAME_U L"NFS41 Network"
  31
  32 #define NFS41_PIPE_NAME L"\\Device\\nfs41_pipe"
  33 #define NFS41_SHADOW_PIPE_NAME L"\\??\\nfs41_pipe"
  34 #define NFS41_USER_PIPE_NAME L"\\\\.\\nfs41_pipe"
  35
  36 #define NFS41_SHARED_MEMORY_NAME L"\\BaseNamedObjects\\nfs41_shared_memory"
  37 #define NFS41_USER_SHARED_MEMORY_NAME "Global\\nfs41_shared_memory"
  38
  39 // See "Defining I/O Control Codes" in WDK docs
  40 #define _RDR_CTL_CODE(code, method) \
  41     CTL_CODE(FILE_DEVICE_NETWORK_REDIRECTOR, 0x800 | (code), method, FILE_ANY_ACCESS)
  42
  43 #define IOCTL_NFS41_START       _RDR_CTL_CODE(0, METHOD_BUFFERED)
  44 #define IOCTL_NFS41_STOP        _RDR_CTL_CODE(1, METHOD_NEITHER)
  45 #define IOCTL_NFS41_GETSTATE    _RDR_CTL_CODE(3, METHOD_NEITHER)
  46 #define IOCTL_NFS41_ADDCONN     _RDR_CTL_CODE(4, METHOD_BUFFERED)
  47 #define IOCTL_NFS41_DELCONN     _RDR_CTL_CODE(5, METHOD_BUFFERED)
  48 #define IOCTL_NFS41_READ        _RDR_CTL_CODE(6, METHOD_BUFFERED)
  49 #define IOCTL_NFS41_WRITE       _RDR_CTL_CODE(7, METHOD_BUFFERED)
  50 #define IOCTL_NFS41_INVALCACHE  _RDR_CTL_CODE(8, METHOD_BUFFERED)
  51
  52 typedef enum _nfs41_opcodes {
  53     NFS41_MOUNT,
  54     NFS41_UNMOUNT,
  55     NFS41_OPEN,
  56     NFS41_CLOSE,
  57     NFS41_READ,
  58     NFS41_WRITE,
  59     NFS41_LOCK,
  60     NFS41_UNLOCK,
  61     NFS41_DIR_QUERY,
  62     NFS41_FILE_QUERY,
  63     NFS41_FILE_SET,
  64     NFS41_EA_GET,
  65     NFS41_EA_SET,
  66     NFS41_SYMLINK,
  67     NFS41_VOLUME_QUERY,
  68     NFS41_ACL_QUERY,
  69     NFS41_ACL_SET,
  70     NFS41_SHUTDOWN,
  71     INVALID_OPCODE
  72 } nfs41_opcodes;
  73
  74 enum rpcsec_flavors {
  75     RPCSEC_AUTH_SYS,
  76     RPCSEC_AUTHGSS_KRB5,
  77     RPCSEC_AUTHGSS_KRB5I,
  78     RPCSEC_AUTHGSS_KRB5P
  79 };
  80
  81 typedef enum _nfs41_init_driver_state {
  82    NFS41_INIT_DRIVER_STARTABLE,
  83    NFS41_INIT_DRIVER_START_IN_PROGRESS,
  84    NFS41_INIT_DRIVER_STARTED
  85 } nfs41_init_driver_state;
  86
  87 typedef enum _nfs41_start_driver_state {
  88    NFS41_START_DRIVER_STARTABLE,
  89    NFS41_START_DRIVER_START_IN_PROGRESS,
  90    NFS41_START_DRIVER_STARTED,
  91    NFS41_START_DRIVER_STOPPED
  92 } nfs41_start_driver_state;
  93 #endif