/*
cleanup a open directory handle
*/
static int pvfs_dir_handle_destructor(struct pvfs_file_handle *h)
{
int open_count;
char *path = NULL;
if (h->name->stream_name == NULL &&
pvfs_delete_on_close_set(h->pvfs, h, &open_count, &path) &&
open_count == 1) {
NTSTATUS status;
status = pvfs_xattr_unlink_hook(h->pvfs, path);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Warning: xattr unlink hook failed for '%s' - %s\n",
path, nt_errstr(status)));
}
if (rmdir(path) != 0) {
DEBUG(0,("pvfs_dir_handle_destructor: failed to rmdir '%s' - %s\n",
path, strerror(errno)));
}
}
talloc_free(path);
if (h->have_opendb_entry) {
struct odb_lock *lck;
NTSTATUS status;
lck = odb_lock(h, h->pvfs->odb_context, &h->odb_locking_key);
if (lck == NULL) {
DEBUG(0,("Unable to lock opendb for close\n"));
return 0;
}
status = odb_close_file(lck, h);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Unable to remove opendb entry for '%s' - %s\n",
h->name->full_name, nt_errstr(status)));
}
talloc_free(lck);
}
return 0;
}
/*
query info on a open file
*/
NTSTATUS pvfs_qfileinfo(struct ntvfs_module_context *ntvfs,
struct ntvfs_request *req, union smb_fileinfo *info)
{
struct pvfs_state *pvfs = talloc_get_type(ntvfs->private_data,
struct pvfs_state);
struct pvfs_file *f;
struct pvfs_file_handle *h;
NTSTATUS status;
uint32_t access_needed;
f = pvfs_find_fd(pvfs, req, info->generic.in.file.ntvfs);
if (!f) {
return NT_STATUS_INVALID_HANDLE;
}
h = f->handle;
access_needed = pvfs_fileinfo_access(info);
if ((f->access_mask & access_needed) != access_needed) {
return NT_STATUS_ACCESS_DENIED;
}
/* update the file information */
status = pvfs_resolve_name_handle(pvfs, h);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
status = pvfs_map_fileinfo(pvfs, req, h->name, info, h->fd);
/* a qfileinfo can fill in a bit more info than a qpathinfo -
now modify the levels that need to be fixed up */
switch (info->generic.level) {
case RAW_FILEINFO_STANDARD_INFO:
case RAW_FILEINFO_STANDARD_INFORMATION:
if (pvfs_delete_on_close_set(pvfs, h)) {
info->standard_info.out.delete_pending = 1;
info->standard_info.out.nlink--;
}
break;
case RAW_FILEINFO_ALL_INFO:
case RAW_FILEINFO_ALL_INFORMATION:
if (pvfs_delete_on_close_set(pvfs, h)) {
info->all_info.out.delete_pending = 1;
info->all_info.out.nlink--;
}
break;
case RAW_FILEINFO_POSITION_INFORMATION:
info->position_information.out.position = h->position;
break;
case RAW_FILEINFO_ACCESS_INFORMATION:
info->access_information.out.access_flags = f->access_mask;
break;
case RAW_FILEINFO_MODE_INFORMATION:
info->mode_information.out.mode = h->mode;
break;
case RAW_FILEINFO_SMB2_ALL_INFORMATION:
if (pvfs_delete_on_close_set(pvfs, h)) {
info->all_info2.out.delete_pending = 1;
info->all_info2.out.nlink--;
}
info->all_info2.out.position = h->position;
info->all_info2.out.access_mask = f->access_mask;
info->all_info2.out.mode = h->mode;
break;
default:
break;
}
return status;
}
/*
destroy a struct pvfs_file_handle
*/
static int pvfs_handle_destructor(struct pvfs_file_handle *h)
{
int open_count;
char *path = NULL;
/* the write time is no longer sticky */
if (h->sticky_write_time) {
NTSTATUS status;
status = pvfs_dosattrib_load(h->pvfs, h->name, h->fd);
if (NT_STATUS_IS_OK(status)) {
h->name->dos.flags &= ~XATTR_ATTRIB_FLAG_STICKY_WRITE_TIME;
pvfs_dosattrib_save(h->pvfs, h->name, h->fd);
}
}
if ((h->create_options & NTCREATEX_OPTIONS_DELETE_ON_CLOSE) &&
h->name->stream_name) {
NTSTATUS status;
status = pvfs_stream_delete(h->pvfs, h->name, h->fd);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Failed to delete stream '%s' on close of '%s'\n",
h->name->stream_name, h->name->full_name));
}
}
if (h->fd != -1) {
if (close(h->fd) != 0) {
DEBUG(0,("pvfs_handle_destructor: close(%d) failed for %s - %s\n",
h->fd, h->name->full_name, strerror(errno)));
}
h->fd = -1;
}
if (h->name->stream_name == NULL &&
pvfs_delete_on_close_set(h->pvfs, h, &open_count, &path) &&
open_count == 1) {
NTSTATUS status;
status = pvfs_xattr_unlink_hook(h->pvfs, path);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Warning: xattr unlink hook failed for '%s' - %s\n",
path, nt_errstr(status)));
}
if (unlink(path) != 0) {
DEBUG(0,("pvfs_close: failed to delete '%s' - %s\n",
path, strerror(errno)));
} else {
notify_trigger(h->pvfs->notify_context,
NOTIFY_ACTION_REMOVED,
FILE_NOTIFY_CHANGE_FILE_NAME,
path);
}
}
talloc_free(path);
if (h->have_opendb_entry) {
struct odb_lock *lck;
NTSTATUS status;
lck = odb_lock(h, h->pvfs->odb_context, &h->odb_locking_key);
if (lck == NULL) {
DEBUG(0,("Unable to lock opendb for close\n"));
return 0;
}
status = odb_close_file(lck, h);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0,("Unable to remove opendb entry for '%s' - %s\n",
h->name->full_name, nt_errstr(status)));
}
talloc_free(lck);
}
return 0;
}
