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authorStefan Metzmacher <metze@samba.org>2009-07-10 20:39:08 +0200
committerStefan Metzmacher <metze@samba.org>2009-07-12 17:14:04 +0200
commitd7809f65cf25ea10b3edd7df209cbf67a43df138 (patch)
tree9dfd1c5648f0eef88dc497ed7bec71038585afe0 /source3/smbd
parent64221bc3facde5d2e6d35516eb997d83c5f90d35 (diff)
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s3:smbd: start SMB2 GetInfo support for File*Information levels
TODO: the EA levels are not fully supported. metze
Diffstat (limited to 'source3/smbd')
-rw-r--r--source3/smbd/smb2_getinfo.c140
1 files changed, 139 insertions, 1 deletions
diff --git a/source3/smbd/smb2_getinfo.c b/source3/smbd/smb2_getinfo.c
index ba725fdec9..b6b7462e90 100644
--- a/source3/smbd/smb2_getinfo.c
+++ b/source3/smbd/smb2_getinfo.c
@@ -233,7 +233,145 @@ static struct tevent_req *smbd_smb2_getinfo_send(TALLOC_CTX *mem_ctx,
return tevent_req_post(req, ev);
}
- tevent_req_nterror(req, NT_STATUS_NOT_IMPLEMENTED);
+ if (IS_IPC(conn)) {
+ tevent_req_nterror(req, NT_STATUS_NOT_SUPPORTED);
+ return tevent_req_post(req, ev);
+ }
+
+ switch (in_info_type) {
+ case 0x01:/* SMB2_GETINFO_FILE */
+ {
+ uint16_t file_info_level;
+ char *data = NULL;
+ unsigned int data_size = 0;
+ struct smb_filename *smb_fname = NULL;
+ bool delete_pending = false;
+ struct timespec write_time_ts;
+ struct file_id fileid;
+ struct ea_list *ea_list = NULL;
+ int lock_data_count = 0;
+ char *lock_data = NULL;
+ bool ms_dfs_link = false;
+ NTSTATUS status;
+
+ ZERO_STRUCT(write_time_ts);
+
+ switch (in_file_info_class) {
+ case 0x0F:/* RAW_FILEINFO_SMB2_ALL_EAS */
+ file_info_level = 0xFF00 | in_file_info_class;
+ break;
+
+ case 0x12:/* RAW_FILEINFO_SMB2_ALL_INFORMATION */
+ file_info_level = 0xFF00 | in_file_info_class;
+ break;
+
+ default:
+ /* the levels directly map to the passthru levels */
+ file_info_level = in_file_info_class + 1000;
+ break;
+ }
+
+ status = create_synthetic_smb_fname_split(state,
+ fsp->fsp_name,
+ NULL,
+ &smb_fname);
+ if (!NT_STATUS_IS_OK(status)) {
+ tevent_req_nterror(req, status);
+ return tevent_req_post(req, ev);
+ }
+
+ if (fsp->fake_file_handle) {
+ /*
+ * This is actually for the QUOTA_FAKE_FILE --metze
+ */
+
+ /* We know this name is ok, it's already passed the checks. */
+
+ } else if (fsp && (fsp->is_directory || fsp->fh->fd == -1)) {
+ /*
+ * This is actually a QFILEINFO on a directory
+ * handle (returned from an NT SMB). NT5.0 seems
+ * to do this call. JRA.
+ */
+
+ if (INFO_LEVEL_IS_UNIX(file_info_level)) {
+ /* Always do lstat for UNIX calls. */
+ if (SMB_VFS_LSTAT(conn, smb_fname)) {
+ DEBUG(3,("call_trans2qfilepathinfo: "
+ "SMB_VFS_LSTAT of %s failed "
+ "(%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno)));
+ status = map_nt_error_from_unix(errno);
+ tevent_req_nterror(req, status);
+ return tevent_req_post(req, ev);
+ }
+ } else if (SMB_VFS_STAT(conn, smb_fname)) {
+ DEBUG(3,("call_trans2qfilepathinfo: "
+ "SMB_VFS_STAT of %s failed (%s)\n",
+ smb_fname_str_dbg(smb_fname),
+ strerror(errno)));
+ status = map_nt_error_from_unix(errno);
+ tevent_req_nterror(req, status);
+ return tevent_req_post(req, ev);
+ }
+
+ fileid = vfs_file_id_from_sbuf(conn, &smb_fname->st);
+ get_file_infos(fileid, &delete_pending, &write_time_ts);
+ } else {
+ /*
+ * Original code - this is an open file.
+ */
+
+ if (SMB_VFS_FSTAT(fsp, &smb_fname->st) != 0) {
+ DEBUG(3, ("fstat of fnum %d failed (%s)\n",
+ fsp->fnum, strerror(errno)));
+ status = map_nt_error_from_unix(errno);
+ tevent_req_nterror(req, status);
+ return tevent_req_post(req, ev);
+ }
+ fileid = vfs_file_id_from_sbuf(conn, &smb_fname->st);
+ get_file_infos(fileid, &delete_pending, &write_time_ts);
+ }
+
+ status = smbd_do_qfilepathinfo(conn, state,
+ file_info_level,
+ fsp,
+ smb_fname,
+ delete_pending,
+ write_time_ts,
+ ms_dfs_link,
+ ea_list,
+ lock_data_count,
+ lock_data,
+ STR_UNICODE,
+ in_output_buffer_length,
+ &data,
+ &data_size);
+ if (!NT_STATUS_IS_OK(status)) {
+ SAFE_FREE(data);
+ tevent_req_nterror(req, status);
+ return tevent_req_post(req, ev);
+ }
+ if (data_size > 0) {
+ state->out_output_buffer = data_blob_talloc(state,
+ data,
+ data_size);
+ SAFE_FREE(data);
+ if (tevent_req_nomem(state->out_output_buffer.data, req)) {
+ return tevent_req_post(req, ev);
+ }
+ }
+ SAFE_FREE(data);
+ break;
+ }
+
+ default:
+ tevent_req_nterror(req, NT_STATUS_INVALID_PARAMETER);
+ return tevent_req_post(req, ev);
+ }
+
+ tevent_req_done(req);
return tevent_req_post(req, ev);
}