291 строка
13 KiB
C
291 строка
13 KiB
C
/*
|
|
* fs/cifs/cifsproto.h
|
|
*
|
|
* Copyright (c) International Business Machines Corp., 2002,2005
|
|
* Author(s): Steve French (sfrench@us.ibm.com)
|
|
*
|
|
* This library is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published
|
|
* by the Free Software Foundation; either version 2.1 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
|
|
* the GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
#ifndef _CIFSPROTO_H
|
|
#define _CIFSPROTO_H
|
|
#include <linux/nls.h>
|
|
|
|
struct statfs;
|
|
|
|
/*
|
|
*****************************************************************
|
|
* All Prototypes
|
|
*****************************************************************
|
|
*/
|
|
|
|
extern struct smb_hdr *cifs_buf_get(void);
|
|
extern void cifs_buf_release(void *);
|
|
extern struct smb_hdr *cifs_small_buf_get(void);
|
|
extern void cifs_small_buf_release(void *);
|
|
extern int smb_send(struct socket *, struct smb_hdr *,
|
|
unsigned int /* length */ , struct sockaddr *);
|
|
extern unsigned int _GetXid(void);
|
|
extern void _FreeXid(unsigned int);
|
|
#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__FUNCTION__, xid,current->fsuid));
|
|
#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__FUNCTION__,curr_xid,(int)rc));}
|
|
extern char *build_path_from_dentry(struct dentry *);
|
|
extern char *build_wildcard_path_from_dentry(struct dentry *direntry);
|
|
extern void renew_parental_timestamps(struct dentry *direntry);
|
|
extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
|
|
struct smb_hdr * /* input */ ,
|
|
struct smb_hdr * /* out */ ,
|
|
int * /* bytes returned */ , const int long_op);
|
|
extern int checkSMBhdr(struct smb_hdr *smb, __u16 mid);
|
|
extern int checkSMB(struct smb_hdr *smb, __u16 mid, int length);
|
|
extern int is_valid_oplock_break(struct smb_hdr *smb);
|
|
extern int is_size_safe_to_change(struct cifsInodeInfo *);
|
|
extern unsigned int smbCalcSize(struct smb_hdr *ptr);
|
|
extern int decode_negTokenInit(unsigned char *security_blob, int length,
|
|
enum securityEnum *secType);
|
|
extern int cifs_inet_pton(int, char * source, void *dst);
|
|
extern int map_smb_to_linux_error(struct smb_hdr *smb);
|
|
extern void header_assemble(struct smb_hdr *, char /* command */ ,
|
|
const struct cifsTconInfo *, int /* specifies length
|
|
of fixed section (word count) in two byte units */
|
|
);
|
|
extern struct oplock_q_entry * AllocOplockQEntry(struct inode *, u16,
|
|
struct cifsTconInfo *);
|
|
extern void DeleteOplockQEntry(struct oplock_q_entry *);
|
|
extern struct timespec cifs_NTtimeToUnix(u64 /* utc nanoseconds since 1601 */ );
|
|
extern u64 cifs_UnixTimeToNT(struct timespec);
|
|
extern int cifs_get_inode_info(struct inode **pinode,
|
|
const unsigned char *search_path,
|
|
FILE_ALL_INFO * pfile_info,
|
|
struct super_block *sb, int xid);
|
|
extern int cifs_get_inode_info_unix(struct inode **pinode,
|
|
const unsigned char *search_path,
|
|
struct super_block *sb,int xid);
|
|
|
|
extern int cifs_mount(struct super_block *, struct cifs_sb_info *, char *,
|
|
const char *);
|
|
extern int cifs_umount(struct super_block *, struct cifs_sb_info *);
|
|
void cifs_proc_init(void);
|
|
void cifs_proc_clean(void);
|
|
|
|
extern int cifs_setup_session(unsigned int xid, struct cifsSesInfo *pSesInfo,
|
|
struct nls_table * nls_info);
|
|
extern int CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses);
|
|
|
|
extern int CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
|
|
const char *tree, struct cifsTconInfo *tcon,
|
|
const struct nls_table *);
|
|
|
|
extern int CIFSFindFirst(const int xid, struct cifsTconInfo *tcon,
|
|
const char *searchName, const struct nls_table *nls_codepage,
|
|
__u16 *searchHandle, struct cifs_search_info * psrch_inf, int map);
|
|
|
|
extern int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
|
|
__u16 searchHandle, struct cifs_search_info * psrch_inf);
|
|
|
|
extern int CIFSFindClose(const int, struct cifsTconInfo *tcon,
|
|
const __u16 search_handle);
|
|
|
|
extern int CIFSSMBQPathInfo(const int xid, struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName,
|
|
FILE_ALL_INFO * findData,
|
|
const struct nls_table *nls_codepage, int remap);
|
|
|
|
extern int CIFSSMBUnixQPathInfo(const int xid,
|
|
struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName,
|
|
FILE_UNIX_BASIC_INFO * pFindData,
|
|
const struct nls_table *nls_codepage, int remap);
|
|
|
|
extern int CIFSGetDFSRefer(const int xid, struct cifsSesInfo *ses,
|
|
const unsigned char *searchName,
|
|
unsigned char **targetUNCs,
|
|
unsigned int *number_of_UNC_in_array,
|
|
const struct nls_table *nls_codepage, int remap);
|
|
|
|
extern int connect_to_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
|
|
const char *old_path,
|
|
const struct nls_table *nls_codepage, int remap);
|
|
extern int get_dfs_path(int xid, struct cifsSesInfo *pSesInfo,
|
|
const char *old_path,
|
|
const struct nls_table *nls_codepage,
|
|
unsigned int *pnum_referrals,
|
|
unsigned char ** preferrals,
|
|
int remap);
|
|
extern int CIFSSMBQFSInfo(const int xid, struct cifsTconInfo *tcon,
|
|
struct kstatfs *FSData);
|
|
extern int CIFSSMBQFSAttributeInfo(const int xid,
|
|
struct cifsTconInfo *tcon);
|
|
extern int CIFSSMBQFSDeviceInfo(const int xid, struct cifsTconInfo *tcon);
|
|
extern int CIFSSMBQFSUnixInfo(const int xid, struct cifsTconInfo *tcon);
|
|
extern int CIFSSMBQFSPosixInfo(const int xid, struct cifsTconInfo *tcon,
|
|
struct kstatfs *FSData);
|
|
|
|
extern int CIFSSMBSetTimes(const int xid, struct cifsTconInfo *tcon,
|
|
const char *fileName, const FILE_BASIC_INFO * data,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSSMBSetFileTimes(const int xid, struct cifsTconInfo *tcon,
|
|
const FILE_BASIC_INFO * data, __u16 fid);
|
|
#if 0
|
|
extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
|
|
char *fileName, __u16 dos_attributes,
|
|
const struct nls_table *nls_codepage);
|
|
#endif /* possibly unneeded function */
|
|
extern int CIFSSMBSetEOF(const int xid, struct cifsTconInfo *tcon,
|
|
const char *fileName, __u64 size,
|
|
int setAllocationSizeFlag,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSSMBSetFileSize(const int xid, struct cifsTconInfo *tcon,
|
|
__u64 size, __u16 fileHandle,__u32 opener_pid,
|
|
int AllocSizeFlag);
|
|
extern int CIFSSMBUnixSetPerms(const int xid, struct cifsTconInfo *pTcon,
|
|
char *full_path, __u64 mode, __u64 uid,
|
|
__u64 gid, dev_t dev,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
|
|
extern int CIFSSMBMkDir(const int xid, struct cifsTconInfo *tcon,
|
|
const char *newName,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSSMBRmDir(const int xid, struct cifsTconInfo *tcon,
|
|
const char *name, const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
|
|
extern int CIFSSMBDelFile(const int xid, struct cifsTconInfo *tcon,
|
|
const char *name,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
|
|
const char *fromName, const char *toName,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSSMBRenameOpenFile(const int xid,struct cifsTconInfo *pTcon,
|
|
int netfid, char * target_name,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSCreateHardLink(const int xid,
|
|
struct cifsTconInfo *tcon,
|
|
const char *fromName, const char *toName,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSUnixCreateHardLink(const int xid,
|
|
struct cifsTconInfo *tcon,
|
|
const char *fromName, const char *toName,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSUnixCreateSymLink(const int xid,
|
|
struct cifsTconInfo *tcon,
|
|
const char *fromName, const char *toName,
|
|
const struct nls_table *nls_codepage);
|
|
extern int CIFSSMBUnixQuerySymLink(const int xid,
|
|
struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName,
|
|
char *syminfo, const int buflen,
|
|
const struct nls_table *nls_codepage);
|
|
extern int CIFSSMBQueryReparseLinkInfo(const int xid,
|
|
struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName,
|
|
char *symlinkinfo, const int buflen, __u16 fid,
|
|
const struct nls_table *nls_codepage);
|
|
|
|
extern int CIFSSMBOpen(const int xid, struct cifsTconInfo *tcon,
|
|
const char *fileName, const int disposition,
|
|
const int access_flags, const int omode,
|
|
__u16 * netfid, int *pOplock, FILE_ALL_INFO *,
|
|
const struct nls_table *nls_codepage, int remap);
|
|
extern int CIFSSMBClose(const int xid, struct cifsTconInfo *tcon,
|
|
const int smb_file_id);
|
|
|
|
extern int CIFSSMBRead(const int xid, struct cifsTconInfo *tcon,
|
|
const int netfid, unsigned int count,
|
|
const __u64 lseek, unsigned int *nbytes, char **buf);
|
|
extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
|
|
const int netfid, const unsigned int count,
|
|
const __u64 lseek, unsigned int *nbytes,
|
|
const char *buf, const char __user *ubuf,
|
|
const int long_op);
|
|
#ifdef CONFIG_CIFS_EXPERIMENTAL
|
|
extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
|
|
const int netfid, const unsigned int count,
|
|
const __u64 offset, unsigned int *nbytes,
|
|
const char __user *buf,const int long_op);
|
|
extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName, __u64 * inode_number,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
#endif /* CONFIG_CIFS_EXPERIMENTAL */
|
|
extern int cifs_convertUCSpath(char *target, const __le16 *source, int maxlen,
|
|
const struct nls_table * codepage);
|
|
extern int cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
|
|
const struct nls_table * cp, int mapChars);
|
|
|
|
extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,
|
|
const __u16 netfid, const __u64 len,
|
|
const __u64 offset, const __u32 numUnlock,
|
|
const __u32 numLock, const __u8 lockType,
|
|
const int waitFlag);
|
|
|
|
extern int CIFSSMBTDis(const int xid, struct cifsTconInfo *tcon);
|
|
extern int CIFSSMBLogoff(const int xid, struct cifsSesInfo *ses);
|
|
|
|
extern struct cifsSesInfo *sesInfoAlloc(void);
|
|
extern void sesInfoFree(struct cifsSesInfo *);
|
|
extern struct cifsTconInfo *tconInfoAlloc(void);
|
|
extern void tconInfoFree(struct cifsTconInfo *);
|
|
|
|
extern int cifs_reconnect(struct TCP_Server_Info *server);
|
|
|
|
extern int cifs_sign_smb(struct smb_hdr *, struct TCP_Server_Info *,__u32 *);
|
|
extern int cifs_verify_signature(struct smb_hdr *, const char * mac_key,
|
|
__u32 expected_sequence_number);
|
|
extern int cifs_calculate_mac_key(char * key,const char * rn,const char * pass);
|
|
extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *, struct nls_table *);
|
|
extern void CalcNTLMv2_response(const struct cifsSesInfo *,char * );
|
|
extern int CIFSSMBCopy(int xid,
|
|
struct cifsTconInfo *source_tcon,
|
|
const char *fromName,
|
|
const __u16 target_tid,
|
|
const char *toName, const int flags,
|
|
const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
|
|
const int notify_subdirs,const __u16 netfid,
|
|
__u32 filter, const struct nls_table *nls_codepage);
|
|
extern ssize_t CIFSSMBQAllEAs(const int xid, struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName, char * EAData,
|
|
size_t bufsize, const struct nls_table *nls_codepage,
|
|
int remap_special_chars);
|
|
extern ssize_t CIFSSMBQueryEA(const int xid,struct cifsTconInfo * tcon,
|
|
const unsigned char * searchName,const unsigned char * ea_name,
|
|
unsigned char * ea_value, size_t buf_size,
|
|
const struct nls_table *nls_codepage, int remap_special_chars);
|
|
extern int CIFSSMBSetEA(const int xid, struct cifsTconInfo *tcon,
|
|
const char *fileName, const char * ea_name,
|
|
const void * ea_value, const __u16 ea_value_len,
|
|
const struct nls_table *nls_codepage, int remap_special_chars);
|
|
extern int CIFSSMBGetPosixACL(const int xid, struct cifsTconInfo *tcon,
|
|
const unsigned char *searchName,
|
|
char *acl_inf, const int buflen,const int acl_type,
|
|
const struct nls_table *nls_codepage, int remap_special_chars);
|
|
extern int CIFSSMBSetPosixACL(const int xid, struct cifsTconInfo *tcon,
|
|
const unsigned char *fileName,
|
|
const char *local_acl, const int buflen, const int acl_type,
|
|
const struct nls_table *nls_codepage, int remap_special_chars);
|
|
extern int CIFSGetExtAttr(const int xid, struct cifsTconInfo *tcon,
|
|
const int netfid, __u64 * pExtAttrBits, __u64 *pMask);
|
|
#endif /* _CIFSPROTO_H */
|