evin/ms-nfs41-client
3
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

fresh git tree for public release

Browse source 
we regretfully had to remove our git history for licensing reasons

Signed-off-by: Casey Bodley <cbodley@citi.umich.edu>
This commit is contained in:
Casey Bodley 2010-10-11 14:59:26 -04:00
commit 0ad4db4fad
271 changed files with 71255 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

201
daemon/upcall.h Normal file
View file

@ -0,0 +1,201 @@
/* Copyright (c) 2010
* The Regents of the University of Michigan
* All Rights Reserved
*
* Permission is granted to use, copy and redistribute this software
* for noncommercial education and research purposes, so long as no
* fee is charged, and so long as the name of the University of Michigan
* is not used in any advertising or publicity pertaining to the use
* or distribution of this software without specific, written prior
* authorization. Permission to modify or otherwise create derivative
* works of this software is not granted.
*
* This software is provided as is, without representation or warranty
* of any kind either express or implied, including without limitation
* the implied warranties of merchantability, fitness for a particular
* purpose, or noninfringement. The Regents of the University of
* Michigan shall not be liable for any damages, including special,
* indirect, incidental, or consequential damages, with respect to any
* claim arising out of or in connection with the use of the software,
* even if it has been or is hereafter advised of the possibility of
* such damages.
*/
#ifndef __NFS41_DAEMON_UPCALL_H__
#define __NFS41_DAEMON_UPCALL_H__
#include "nfs41_ops.h"
/* structures for upcall arguments */
typedef struct __mount_upcall_args {
char srv_name[UPCALL_BUF_SIZE];
nfs41_abs_path path;
nfs41_root *root;
} mount_upcall_args;
typedef struct __unmount_upcall_args {
nfs41_root *root;
} unmount_upcall_args;
typedef struct __open_upcall_args {
nfs41_abs_path path;
FILE_BASIC_INFO basic_info;
FILE_STANDARD_INFO std_info;
nfs41_root *root;
nfs41_open_state *state;
ULONG access_mask;
ULONG access_mode;
ULONG file_attrs;
ULONG disposition;
ULONG create_opts;
ULONG open_owner_id;
DWORD mode;
LONGLONG changeattr;
BOOLEAN created;
} open_upcall_args;
typedef struct __close_upcall_args {
nfs41_abs_path path;
nfs41_root *root;
nfs41_open_state *state;
BOOLEAN remove;
BOOLEAN renamed;
} close_upcall_args;
typedef struct __readwrite_upcall_args {
nfs41_root *root;
nfs41_open_state *state;
unsigned char *buffer;
LONGLONG offset;
ULONG len;
ULONG out_len;
} readwrite_upcall_args;
typedef struct __lock_upcall_args {
nfs41_open_state *state;
nfs41_root *root;
LONGLONG offset;
LONGLONG length;
BOOLEAN exclusive;
BOOLEAN blocking;
} lock_upcall_args;
typedef struct __unlock_upcall_args {
nfs41_open_state *state;
nfs41_root *root;
uint32_t count;
unsigned char *buf;
uint32_t buf_len;
} unlock_upcall_args;
typedef struct __getattr_upcall_args {
FILE_BASIC_INFO basic_info;
FILE_STANDARD_INFO std_info;
FILE_ATTRIBUTE_TAG_INFO tag_info;
nfs41_root *root;
nfs41_open_state *state;
int query_class;
int buf_len;
int query_reply_len;
} getattr_upcall_args;
typedef struct __setattr_upcall_args {
nfs41_abs_path path;
nfs41_root *root;
nfs41_open_state *state;
unsigned char *buf;
uint32_t buf_len;
int set_class;
ULONG open_owner_id;
ULONG access_mask;
ULONG access_mode;
} setattr_upcall_args;
typedef struct __setexattr_upcall_args {
nfs41_root *root;
nfs41_open_state *state;
uint32_t mode;
} setexattr_upcall_args;
typedef struct __readdir_upcall_args {
char filter[UPCALL_BUF_SIZE];
FILE_BASIC_INFO basic_info;
FILE_STANDARD_INFO std_info;
FILE_ATTRIBUTE_TAG_INFO tag_info;
nfs41_readdir_cookie *cookie;
nfs41_root *root;
nfs41_open_state *state;
unsigned char *buf;
int buf_len;
int query_class;
int query_reply_len;
BOOLEAN initial;
BOOLEAN restart;
BOOLEAN single;
} readdir_upcall_args;
typedef struct __volume_upcall_args {
nfs41_root *root;
ULONGLONG total;
ULONGLONG user;
ULONGLONG avail;
} volume_upcall_args;
typedef union __upcall_args {
mount_upcall_args mount;
unmount_upcall_args unmount;
open_upcall_args open;
close_upcall_args close;
readwrite_upcall_args rw;
lock_upcall_args lock;
unlock_upcall_args unlock;
getattr_upcall_args getattr;
setattr_upcall_args setattr;
setexattr_upcall_args setexattr;
readdir_upcall_args readdir;
volume_upcall_args volume;
} upcall_args;
typedef struct __nfs41_upcall {
uint32_t xid;
uint32_t opcode;
uint32_t status;
uint32_t last_error;
upcall_args args;
} nfs41_upcall;
/* upcall operation interface */
typedef int (*upcall_parse_proc)(unsigned char*, uint32_t, nfs41_upcall*);
typedef int (*upcall_handle_proc)(nfs41_upcall*);
typedef int (*upcall_marshall_proc)(unsigned char*, uint32_t*, nfs41_upcall*);
typedef int (*upcall_cancel_proc)(nfs41_upcall*);
typedef struct __nfs41_upcall_op {
upcall_parse_proc parse;
upcall_handle_proc handle;
upcall_marshall_proc marshall;
upcall_cancel_proc cancel;
} nfs41_upcall_op;
/* upcall.c */
int upcall_parse(
IN unsigned char *buffer,
IN uint32_t length,
OUT nfs41_upcall *upcall);
int upcall_handle(
IN nfs41_upcall *upcall);
int upcall_marshall(
IN nfs41_upcall *upcall,
OUT unsigned char *buffer,
IN uint32_t length,
OUT uint32_t *length_out);
int upcall_cancel(
IN nfs41_upcall *upcall);
#endif /* !__NFS41_DAEMON_UPCALL_H__ */