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https://github.com/samba-team/samba.git
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c315d6ac1c
rather than manual reference counts - properly support SMBexit in the cifs and posix backends - added a logoff method to all backends With these changes the RAW-CONTEXT test now passes against the posix backend
95 lines
4.0 KiB
C
95 lines
4.0 KiB
C
/*
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Unix SMB/CIFS implementation.
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NTVFS structures and defines
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Copyright (C) Andrew Tridgell 2003
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* modules can use the following to determine if the interface has changed */
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#define NTVFS_INTERFACE_VERSION 1
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/* the ntvfs operations structure - contains function pointers to
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the backend implementations of each operation */
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struct ntvfs_ops {
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const char *name;
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enum ntvfs_type type;
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/* initial setup */
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NTSTATUS (*connect)(struct smbsrv_request *req, const char *sharename, int depth);
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NTSTATUS (*disconnect)(struct smbsrv_tcon *tcon, int depth);
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/* path operations */
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NTSTATUS (*unlink)(struct smbsrv_request *req, struct smb_unlink *unl);
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NTSTATUS (*chkpath)(struct smbsrv_request *req, struct smb_chkpath *cp);
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NTSTATUS (*qpathinfo)(struct smbsrv_request *req, union smb_fileinfo *st);
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NTSTATUS (*setpathinfo)(struct smbsrv_request *req, union smb_setfileinfo *st);
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NTSTATUS (*open)(struct smbsrv_request *req, union smb_open *oi);
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NTSTATUS (*mkdir)(struct smbsrv_request *req, union smb_mkdir *md);
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NTSTATUS (*rmdir)(struct smbsrv_request *req, struct smb_rmdir *rd);
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NTSTATUS (*rename)(struct smbsrv_request *req, union smb_rename *ren);
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NTSTATUS (*copy)(struct smbsrv_request *req, struct smb_copy *cp);
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/* directory search */
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NTSTATUS (*search_first)(struct smbsrv_request *req, union smb_search_first *io, void *private,
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BOOL (*callback)(void *private, union smb_search_data *file));
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NTSTATUS (*search_next)(struct smbsrv_request *req, union smb_search_next *io, void *private,
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BOOL (*callback)(void *private, union smb_search_data *file));
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NTSTATUS (*search_close)(struct smbsrv_request *req, union smb_search_close *io);
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/* operations on open files */
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NTSTATUS (*ioctl)(struct smbsrv_request *req, union smb_ioctl *io);
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NTSTATUS (*read)(struct smbsrv_request *req, union smb_read *io);
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NTSTATUS (*write)(struct smbsrv_request *req, union smb_write *io);
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NTSTATUS (*seek)(struct smbsrv_request *req, struct smb_seek *io);
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NTSTATUS (*flush)(struct smbsrv_request *req, struct smb_flush *flush);
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NTSTATUS (*close)(struct smbsrv_request *req, union smb_close *io);
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NTSTATUS (*exit)(struct smbsrv_request *req);
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NTSTATUS (*lock)(struct smbsrv_request *req, union smb_lock *lck);
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NTSTATUS (*setfileinfo)(struct smbsrv_request *req, union smb_setfileinfo *info);
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NTSTATUS (*qfileinfo)(struct smbsrv_request *req, union smb_fileinfo *info);
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/* filesystem operations */
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NTSTATUS (*fsinfo)(struct smbsrv_request *req, union smb_fsinfo *fs);
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/* printing specific operations */
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NTSTATUS (*lpq)(struct smbsrv_request *req, union smb_lpq *lpq);
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/* trans2 interface - only used by CIFS backend to prover complete passthru for testing */
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NTSTATUS (*trans2)(struct smbsrv_request *req, struct smb_trans2 *trans2);
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/* trans interface - used by IPC backend for pipes and RAP calls */
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NTSTATUS (*trans)(struct smbsrv_request *req, struct smb_trans2 *trans);
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/* logoff - called when a vuid is closed */
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NTSTATUS (*logoff)(struct smbsrv_request *req);
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};
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/* this structure is used by backends to determine the size of some critical types */
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struct ntvfs_critical_sizes {
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int interface_version;
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int sizeof_ntvfs_ops;
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int sizeof_SMB_OFF_T;
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int sizeof_smbsrv_tcon;
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int sizeof_smbsrv_request;
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};
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/* useful macro for backends */
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#define NTVFS_GET_PRIVATE(struct_name, name, req) \
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struct struct_name *name = req->tcon->ntvfs_private_list[req->ntvfs_depth]
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