/* * Catia VFS module * * Implement a fixed mapping of forbidden NT characters in filenames that are * used a lot by the CAD package Catia. * * Yes, this a BAD BAD UGLY INCOMPLETE hack, but it helps quite some people * out there. Catia V4 on AIX uses characters like "<*$ a *lot*, all forbidden * under Windows... * * Copyright (C) Volker Lendecke, 2005 * Copyright (C) Aravind Srinivasan, 2009 * * 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/>. */ #include "includes.h" #include "smbd/smbd.h" #define GLOBAL_SNUM 0xFFFFFFF #define MAP_SIZE 0xFF #define MAP_NUM 0x101 /* max unicode charval / MAP_SIZE */ #define T_OFFSET(_v_) ((_v_ % MAP_SIZE)) #define T_START(_v_) (((_v_ / MAP_SIZE) * MAP_SIZE)) #define T_PICK(_v_) ((_v_ / MAP_SIZE)) struct char_mappings { smb_ucs2_t entry[MAP_SIZE][2]; }; struct share_mapping_entry { int snum; struct share_mapping_entry *next; struct char_mappings **mappings; }; struct share_mapping_entry *srt_head = NULL; static bool build_table(struct char_mappings **cmaps, int value) { int i; int start = T_START(value); (*cmaps) = talloc_zero(NULL, struct char_mappings); if (!*cmaps) return False; for (i = 0; i < MAP_SIZE;i++) { (*cmaps)->entry[i][vfs_translate_to_unix] = start + i; (*cmaps)->entry[i][vfs_translate_to_windows] = start + i; } return True; } static void set_tables(struct char_mappings **cmaps, long unix_map, long windows_map) { int i; /* set unix -> windows */ i = T_OFFSET(unix_map); cmaps[T_PICK(unix_map)]->entry[i][vfs_translate_to_windows] = windows_map; /* set windows -> unix */ i = T_OFFSET(windows_map); cmaps[T_PICK(windows_map)]->entry[i][vfs_translate_to_unix] = unix_map; } static bool build_ranges(struct char_mappings **cmaps, long unix_map, long windows_map) { if (!cmaps[T_PICK(unix_map)]) { if (!build_table(&cmaps[T_PICK(unix_map)], unix_map)) return False; } if (!cmaps[T_PICK(windows_map)]) { if (!build_table(&cmaps[T_PICK(windows_map)], windows_map)) return False; } set_tables(cmaps, unix_map, windows_map); return True; } static struct share_mapping_entry *get_srt(connection_struct *conn, struct share_mapping_entry **global) { struct share_mapping_entry *share; for (share = srt_head; share != NULL; share = share->next) { if (share->snum == GLOBAL_SNUM) (*global) = share; if (share->snum == SNUM(conn)) return share; } return share; } static struct share_mapping_entry *add_srt(int snum, const char **mappings) { char *tmp; fstring mapping; int i; long unix_map, windows_map; struct share_mapping_entry *ret = NULL; ret = (struct share_mapping_entry *) TALLOC_ZERO(NULL, sizeof(struct share_mapping_entry) + (mappings ? (MAP_NUM * sizeof(struct char_mappings *)) : 0)); if (!ret) return ret; ret->snum = snum; if (mappings) { ret->mappings = (struct char_mappings**) ((unsigned char*) ret + sizeof(struct share_mapping_entry)); memset(ret->mappings, 0, MAP_NUM * sizeof(struct char_mappings *)); } else { ret->mappings = NULL; return ret; } /* * catia mappings are of the form : * UNIX char (in 0xnn hex) : WINDOWS char (in 0xnn hex) * * multiple mappings are comma seperated in smb.conf */ for (i=0;mappings[i];i++) { fstrcpy(mapping, mappings[i]); unix_map = strtol(mapping, &tmp, 16); if (unix_map == 0 && errno == EINVAL) { DEBUG(0, ("INVALID CATIA MAPPINGS - %s\n", mapping)); continue; } windows_map = strtol(++tmp, NULL, 16); if (windows_map == 0 && errno == EINVAL) { DEBUG(0, ("INVALID CATIA MAPPINGS - %s\n", mapping)); continue; } if (!build_ranges(ret->mappings, unix_map, windows_map)) { DEBUG(0, ("TABLE ERROR - CATIA MAPPINGS - %s\n", mapping)); continue; } } ret->next = srt_head; srt_head = ret; return ret; } static bool init_mappings(connection_struct *conn, struct share_mapping_entry **selected_out) { const char **mappings = NULL; struct share_mapping_entry *share_level = NULL; struct share_mapping_entry *global = NULL; /* check srt cache */ share_level = get_srt(conn, &global); if (share_level) { *selected_out = share_level; return (share_level->mappings != NULL); } /* see if we have a global setting */ if (!global) { /* global setting */ mappings = lp_parm_string_list(-1, "catia", "mappings", NULL); global = add_srt(GLOBAL_SNUM, mappings); } /* no global setting - what about share level ? */ mappings = lp_parm_string_list(SNUM(conn), "catia", "mappings", NULL); share_level = add_srt(SNUM(conn), mappings); if (share_level->mappings) { (*selected_out) = share_level; return True; } else if (global->mappings) { share_level->mappings = global->mappings; (*selected_out) = share_level; return True; } return False; } static NTSTATUS catia_string_replace_allocate(connection_struct *conn, const char *name_in, char **mapped_name, int direction) { static smb_ucs2_t *tmpbuf = NULL; smb_ucs2_t *ptr; struct share_mapping_entry *selected; struct char_mappings *map = NULL; size_t converted_size; TALLOC_CTX *ctx = talloc_tos(); if (!init_mappings(conn, &selected)) { /* No mappings found. Just use the old name */ *mapped_name = talloc_strdup(NULL, name_in); if (!*mapped_name) { errno = ENOMEM; return NT_STATUS_NO_MEMORY; } return NT_STATUS_OK; } if ((push_ucs2_talloc(ctx, &tmpbuf, name_in, &converted_size)) == false) { return map_nt_error_from_unix(errno); } ptr = tmpbuf; for(;*ptr;ptr++) { if (*ptr == 0) break; map = selected->mappings[T_PICK((*ptr))]; /* nothing to do */ if (!map) continue; *ptr = map->entry[T_OFFSET((*ptr))][direction]; } if ((pull_ucs2_talloc(ctx, mapped_name, tmpbuf, &converted_size)) == false) { TALLOC_FREE(tmpbuf); return map_nt_error_from_unix(errno); } TALLOC_FREE(tmpbuf); return NT_STATUS_OK; } static SMB_STRUCT_DIR *catia_opendir(vfs_handle_struct *handle, const char *fname, const char *mask, uint32 attr) { char *name_mapped = NULL; NTSTATUS status; SMB_STRUCT_DIR *ret; status = catia_string_replace_allocate(handle->conn, fname, &name_mapped, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return NULL; } ret = SMB_VFS_NEXT_OPENDIR(handle, name_mapped, mask, attr); TALLOC_FREE(name_mapped); return ret; } /* * TRANSLATE_NAME call which converts the given name to * "WINDOWS displayable" name */ static NTSTATUS catia_translate_name(struct vfs_handle_struct *handle, const char *orig_name, enum vfs_translate_direction direction, TALLOC_CTX *mem_ctx, char **pmapped_name) { char *name = NULL; char *mapped_name; NTSTATUS ret; /* * Copy the supplied name and free the memory for mapped_name, * already allocated by the caller. * We will be allocating new memory for mapped_name in * catia_string_replace_allocate */ name = talloc_strdup(talloc_tos(), orig_name); if (!name) { errno = ENOMEM; return NT_STATUS_NO_MEMORY; } ret = catia_string_replace_allocate(handle->conn, name, &mapped_name, direction); TALLOC_FREE(name); if (!NT_STATUS_IS_OK(ret)) { return ret; } ret = SMB_VFS_NEXT_TRANSLATE_NAME(handle, mapped_name, direction, mem_ctx, pmapped_name); if (NT_STATUS_EQUAL(ret, NT_STATUS_NONE_MAPPED)) { *pmapped_name = talloc_move(mem_ctx, &mapped_name); } else { TALLOC_FREE(mapped_name); } return ret; } static int catia_open(vfs_handle_struct *handle, struct smb_filename *smb_fname, files_struct *fsp, int flags, mode_t mode) { char *name_mapped = NULL; char *tmp_base_name; int ret; NTSTATUS status; tmp_base_name = smb_fname->base_name; status = catia_string_replace_allocate(handle->conn, smb_fname->base_name, &name_mapped, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } smb_fname->base_name = name_mapped; ret = SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode); smb_fname->base_name = tmp_base_name; TALLOC_FREE(name_mapped); return ret; } static int catia_rename(vfs_handle_struct *handle, const struct smb_filename *smb_fname_src, const struct smb_filename *smb_fname_dst) { TALLOC_CTX *ctx = talloc_tos(); struct smb_filename *smb_fname_src_tmp = NULL; struct smb_filename *smb_fname_dst_tmp = NULL; char *src_name_mapped = NULL; char *dst_name_mapped = NULL; NTSTATUS status; int ret = -1; status = catia_string_replace_allocate(handle->conn, smb_fname_src->base_name, &src_name_mapped, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } status = catia_string_replace_allocate(handle->conn, smb_fname_dst->base_name, &dst_name_mapped, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } /* Setup temporary smb_filename structs. */ status = copy_smb_filename(ctx, smb_fname_src, &smb_fname_src_tmp); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); goto out; } status = copy_smb_filename(ctx, smb_fname_dst, &smb_fname_dst_tmp); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); goto out; } smb_fname_src_tmp->base_name = src_name_mapped; smb_fname_dst_tmp->base_name = dst_name_mapped; DEBUG(10, ("converted old name: %s\n", smb_fname_str_dbg(smb_fname_src_tmp))); DEBUG(10, ("converted new name: %s\n", smb_fname_str_dbg(smb_fname_dst_tmp))); ret = SMB_VFS_NEXT_RENAME(handle, smb_fname_src_tmp, smb_fname_dst_tmp); out: TALLOC_FREE(src_name_mapped); TALLOC_FREE(dst_name_mapped); TALLOC_FREE(smb_fname_src_tmp); TALLOC_FREE(smb_fname_dst_tmp); return ret; } static int catia_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname) { char *name = NULL; char *tmp_base_name; int ret; NTSTATUS status; status = catia_string_replace_allocate(handle->conn, smb_fname->base_name, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } tmp_base_name = smb_fname->base_name; smb_fname->base_name = name; ret = SMB_VFS_NEXT_STAT(handle, smb_fname); smb_fname->base_name = tmp_base_name; TALLOC_FREE(name); return ret; } static int catia_lstat(vfs_handle_struct *handle, struct smb_filename *smb_fname) { char *name = NULL; char *tmp_base_name; int ret; NTSTATUS status; status = catia_string_replace_allocate(handle->conn, smb_fname->base_name, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } tmp_base_name = smb_fname->base_name; smb_fname->base_name = name; ret = SMB_VFS_NEXT_LSTAT(handle, smb_fname); smb_fname->base_name = tmp_base_name; TALLOC_FREE(name); return ret; } static int catia_unlink(vfs_handle_struct *handle, const struct smb_filename *smb_fname) { struct smb_filename *smb_fname_tmp = NULL; char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, smb_fname->base_name, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } /* Setup temporary smb_filename structs. */ status = copy_smb_filename(talloc_tos(), smb_fname, &smb_fname_tmp); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } smb_fname_tmp->base_name = name; ret = SMB_VFS_NEXT_UNLINK(handle, smb_fname_tmp); TALLOC_FREE(smb_fname_tmp); TALLOC_FREE(name); return ret; } static int catia_chown(vfs_handle_struct *handle, const char *path, uid_t uid, gid_t gid) { char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_CHOWN(handle, name, uid, gid); TALLOC_FREE(name); return ret; } static int catia_lchown(vfs_handle_struct *handle, const char *path, uid_t uid, gid_t gid) { char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_LCHOWN(handle, name, uid, gid); TALLOC_FREE(name); return ret; } static int catia_rmdir(vfs_handle_struct *handle, const char *path) { char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_RMDIR(handle, name); TALLOC_FREE(name); return ret; } static int catia_mkdir(vfs_handle_struct *handle, const char *path, mode_t mode) { char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_MKDIR(handle, name, mode); TALLOC_FREE(name); return ret; } static int catia_chdir(vfs_handle_struct *handle, const char *path) { char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_CHDIR(handle, name); TALLOC_FREE(name); return ret; } static int catia_ntimes(vfs_handle_struct *handle, const struct smb_filename *smb_fname, struct smb_file_time *ft) { struct smb_filename *smb_fname_tmp = NULL; char *name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, smb_fname->base_name, &name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } status = copy_smb_filename(talloc_tos(), smb_fname, &smb_fname_tmp); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } smb_fname_tmp->base_name = name; ret = SMB_VFS_NEXT_NTIMES(handle, smb_fname_tmp, ft); TALLOC_FREE(name); TALLOC_FREE(smb_fname_tmp); return ret; } static char * catia_realpath(vfs_handle_struct *handle, const char *path) { char *mapped_name = NULL; NTSTATUS status; char *ret = NULL; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return NULL; } ret = SMB_VFS_NEXT_REALPATH(handle, mapped_name); TALLOC_FREE(mapped_name); return ret; } static int catia_chflags(struct vfs_handle_struct *handle, const char *path, unsigned int flags) { char *mapped_name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_CHFLAGS(handle, mapped_name, flags); TALLOC_FREE(mapped_name); return ret; } static NTSTATUS catia_streaminfo(struct vfs_handle_struct *handle, struct files_struct *fsp, const char *path, TALLOC_CTX *mem_ctx, unsigned int *num_streams, struct stream_struct **streams) { char *mapped_name = NULL; NTSTATUS status; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return status; } status = SMB_VFS_NEXT_STREAMINFO(handle, fsp, mapped_name, mem_ctx, num_streams,streams); TALLOC_FREE(mapped_name); return status; } static NTSTATUS catia_get_nt_acl(struct vfs_handle_struct *handle, const char *path, uint32 security_info, struct security_descriptor **ppdesc) { char *mapped_name = NULL; NTSTATUS status; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return status; } status = SMB_VFS_NEXT_GET_NT_ACL(handle, mapped_name, security_info, ppdesc); TALLOC_FREE(mapped_name); return status; } static int catia_chmod_acl(vfs_handle_struct *handle, const char *path, mode_t mode) { char *mapped_name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_CHMOD_ACL(handle, mapped_name, mode); TALLOC_FREE(mapped_name); return ret; } static SMB_ACL_T catia_sys_acl_get_file(vfs_handle_struct *handle, const char *path, SMB_ACL_TYPE_T type) { char *mapped_name = NULL; NTSTATUS status; SMB_ACL_T ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return NULL; } ret = SMB_VFS_NEXT_SYS_ACL_GET_FILE(handle, mapped_name, type); TALLOC_FREE(mapped_name); return ret; } static int catia_sys_acl_set_file(vfs_handle_struct *handle, const char *path, SMB_ACL_TYPE_T type, SMB_ACL_T theacl) { char *mapped_name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_SYS_ACL_SET_FILE(handle, mapped_name, type, theacl); TALLOC_FREE(mapped_name); return ret; } static int catia_sys_acl_delete_def_file(vfs_handle_struct *handle, const char *path) { char *mapped_name = NULL; NTSTATUS status; int ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_SYS_ACL_DELETE_DEF_FILE(handle, mapped_name); TALLOC_FREE(mapped_name); return ret; } static ssize_t catia_getxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t size) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, name, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_GETXATTR(handle, path, mapped_name, value, size); TALLOC_FREE(mapped_name); return ret; } static ssize_t catia_lgetxattr(vfs_handle_struct *handle, const char *path, const char *name, void *value, size_t size) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, name, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_LGETXATTR(handle, path, mapped_name, value, size); TALLOC_FREE(mapped_name); return ret; } static ssize_t catia_listxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_LISTXATTR(handle, mapped_name, list, size); TALLOC_FREE(mapped_name); return ret; } static ssize_t catia_llistxattr(vfs_handle_struct *handle, const char *path, char *list, size_t size) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, path, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_LLISTXATTR(handle, mapped_name, list, size); TALLOC_FREE(mapped_name); return ret; } static int catia_removexattr(vfs_handle_struct *handle, const char *path, const char *name) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, name, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_REMOVEXATTR(handle, path, mapped_name); TALLOC_FREE(mapped_name); return ret; } static int catia_lremovexattr(vfs_handle_struct *handle, const char *path, const char *name) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, name, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_LREMOVEXATTR(handle, path, mapped_name); TALLOC_FREE(mapped_name); return ret; } static int catia_setxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, name, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_SETXATTR(handle, path, mapped_name, value, size, flags); TALLOC_FREE(mapped_name); return ret; } static int catia_lsetxattr(vfs_handle_struct *handle, const char *path, const char *name, const void *value, size_t size, int flags) { char *mapped_name = NULL; NTSTATUS status; ssize_t ret; status = catia_string_replace_allocate(handle->conn, name, &mapped_name, vfs_translate_to_unix); if (!NT_STATUS_IS_OK(status)) { errno = map_errno_from_nt_status(status); return -1; } ret = SMB_VFS_NEXT_LSETXATTR(handle, path, mapped_name, value, size, flags); TALLOC_FREE(mapped_name); return ret; } static struct vfs_fn_pointers vfs_catia_fns = { .mkdir = catia_mkdir, .rmdir = catia_rmdir, .opendir = catia_opendir, .open_fn = catia_open, .rename = catia_rename, .stat = catia_stat, .lstat = catia_lstat, .unlink = catia_unlink, .chown = catia_chown, .lchown = catia_lchown, .chdir = catia_chdir, .ntimes = catia_ntimes, .realpath = catia_realpath, .chflags = catia_chflags, .streaminfo = catia_streaminfo, .translate_name = catia_translate_name, .get_nt_acl = catia_get_nt_acl, .chmod_acl = catia_chmod_acl, .sys_acl_get_file = catia_sys_acl_get_file, .sys_acl_set_file = catia_sys_acl_set_file, .sys_acl_delete_def_file = catia_sys_acl_delete_def_file, .getxattr = catia_getxattr, .lgetxattr = catia_lgetxattr, .listxattr = catia_listxattr, .llistxattr = catia_llistxattr, .removexattr = catia_removexattr, .lremovexattr = catia_lremovexattr, .setxattr = catia_setxattr, .lsetxattr = catia_lsetxattr, }; NTSTATUS vfs_catia_init(void) { return smb_register_vfs(SMB_VFS_INTERFACE_VERSION, "catia", &vfs_catia_fns); }