/* * Unix SMB/CIFS implementation. * Support for OneFS * * Copyright (C) Steven Danneman, 2008 * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 3 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef _ONEFS_H #define _ONEFS_H /* * vfs interface handlers */ SMB_STRUCT_DIR *onefs_opendir(struct vfs_handle_struct *handle, const char *fname, const char *mask, uint32 attributes); SMB_STRUCT_DIRENT *onefs_readdir(struct vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp, SMB_STRUCT_STAT *sbuf); void onefs_seekdir(struct vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp, long offset); long onefs_telldir(struct vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp); void onefs_rewinddir(struct vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp); int onefs_closedir(struct vfs_handle_struct *handle, SMB_STRUCT_DIR *dir); void onefs_init_search_op(struct vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp); NTSTATUS onefs_create_file(vfs_handle_struct *handle, struct smb_request *req, uint16_t root_dir_fid, struct smb_filename *smb_fname, uint32_t access_mask, uint32_t share_access, uint32_t create_disposition, uint32_t create_options, uint32_t file_attributes, uint32_t oplock_request, uint64_t allocation_size, struct security_descriptor *sd, struct ea_list *ea_list, files_struct **result, int *pinfo); int onefs_close(vfs_handle_struct *handle, struct files_struct *fsp); int onefs_rename(vfs_handle_struct *handle, const struct smb_filename *smb_fname_src, const struct smb_filename *smb_fname_dst); int onefs_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname); int onefs_fstat(vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_STAT *sbuf); int onefs_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname); int onefs_unlink(vfs_handle_struct *handle, const struct smb_filename *smb_fname); NTSTATUS onefs_streaminfo(vfs_handle_struct *handle, struct files_struct *fsp, const char *fname, TALLOC_CTX *mem_ctx, unsigned int *num_streams, struct stream_struct **streams); int onefs_vtimes_streams(vfs_handle_struct *handle, const struct smb_filename *smb_fname, int flags, struct timespec times[3]); NTSTATUS onefs_brl_lock_windows(vfs_handle_struct *handle, struct byte_range_lock *br_lck, struct lock_struct *plock, bool blocking_lock, struct blocking_lock_record *blr); bool onefs_brl_unlock_windows(vfs_handle_struct *handle, struct messaging_context *msg_ctx, struct byte_range_lock *br_lck, const struct lock_struct *plock); bool onefs_brl_cancel_windows(vfs_handle_struct *handle, struct byte_range_lock *br_lck, struct lock_struct *plock, struct blocking_lock_record *blr); bool onefs_strict_lock(vfs_handle_struct *handle, files_struct *fsp, struct lock_struct *plock); void onefs_strict_unlock(vfs_handle_struct *handle, files_struct *fsp, struct lock_struct *plock); NTSTATUS onefs_notify_watch(vfs_handle_struct *vfs_handle, struct sys_notify_context *ctx, struct notify_entry *e, void (*callback)(struct sys_notify_context *ctx, void *private_data, struct notify_event *ev), void *private_data, void *handle_p); NTSTATUS onefs_fget_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info, struct security_descriptor **ppdesc); NTSTATUS onefs_get_nt_acl(vfs_handle_struct *handle, const char* name, uint32 security_info, struct security_descriptor **ppdesc); NTSTATUS onefs_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd); /* * Utility functions */ struct ifs_security_descriptor; NTSTATUS onefs_samba_sd_to_sd(uint32_t security_info_sent, const struct security_descriptor *psd, struct ifs_security_descriptor *sd, int snum, uint32_t *security_info_effective); NTSTATUS onefs_stream_prep_smb_fname(TALLOC_CTX *ctx, const struct smb_filename *smb_fname_in, struct smb_filename **smb_fname_out); int onefs_rdp_add_dir_state(connection_struct *conn, SMB_STRUCT_DIR *dirp); /* * System Interfaces */ int onefs_sys_create_file(connection_struct *conn, int base_fd, const char *path, uint32_t access_mask, uint32_t open_access_mask, uint32_t share_access, uint32_t create_options, int flags, mode_t mode, int oplock_request, uint64_t id, struct security_descriptor *sd, uint32_t ntfs_flags, int *granted_oplock); ssize_t onefs_sys_sendfile(connection_struct *conn, int tofd, int fromfd, const DATA_BLOB *header, SMB_OFF_T offset, size_t count); ssize_t onefs_sys_recvfile(int fromfd, int tofd, SMB_OFF_T offset, size_t count); void init_stat_ex_from_onefs_stat(struct stat_ex *dst, const struct stat *src); int onefs_sys_stat(const char *fname, SMB_STRUCT_STAT *sbuf); int onefs_sys_fstat(int fd, SMB_STRUCT_STAT *sbuf); int onefs_sys_fstat_at(int base_fd, const char *fname, SMB_STRUCT_STAT *sbuf, int flags); int onefs_sys_lstat(const char *fname, SMB_STRUCT_STAT *sbuf); #endif /* _ONEFS_H */