Exemplo n.º 1
0
/*
  send a nttrans create reply
*/
static NTSTATUS nttrans_create_send(struct nttrans_op *op)
{
	union smb_open *io = talloc_get_type(op->op_info, union smb_open);
	uint8_t *params;
	NTSTATUS status;

	status = nttrans_setup_reply(op, op->trans, 69, 0, 0);
	NT_STATUS_NOT_OK_RETURN(status);
	params = op->trans->out.params.data;

	SSVAL(params,        0, io->ntcreatex.out.oplock_level);
	smbsrv_push_fnum(params, 2, io->ntcreatex.out.file.ntvfs);
	SIVAL(params,        4, io->ntcreatex.out.create_action);
	SIVAL(params,        8, 0); /* ea error offset */
	push_nttime(params, 12, io->ntcreatex.out.create_time);
	push_nttime(params, 20, io->ntcreatex.out.access_time);
	push_nttime(params, 28, io->ntcreatex.out.write_time);
	push_nttime(params, 36, io->ntcreatex.out.change_time);
	SIVAL(params,       44, io->ntcreatex.out.attrib);
	SBVAL(params,       48, io->ntcreatex.out.alloc_size);
	SBVAL(params,       56, io->ntcreatex.out.size);
	SSVAL(params,       64, io->ntcreatex.out.file_type);
	SSVAL(params,       66, io->ntcreatex.out.ipc_state);
	SCVAL(params,       68, io->ntcreatex.out.is_directory);

	return NT_STATUS_OK;
}
Exemplo n.º 2
0
static DATA_BLOB NTLMv2_generate_client_data(TALLOC_CTX *mem_ctx, const DATA_BLOB *names_blob)
{
	uint8_t client_chal[8];
	DATA_BLOB response = data_blob(NULL, 0);
	uint8_t long_date[8];
	NTTIME nttime;

	unix_to_nt_time(&nttime, time(NULL));

	generate_random_buffer(client_chal, sizeof(client_chal));

	push_nttime(long_date, 0, nttime);

	/* See http://www.ubiqx.org/cifs/SMB.html#SMB.8.5 */

	/* Deliberately ignore return here.. */
	(void)msrpc_gen(mem_ctx, &response, "ddbbdb",
		  0x00000101,     /* Header  */
		  0,              /* 'Reserved'  */
		  long_date, 8,	  /* Timestamp */
		  client_chal, 8, /* client challenge */
		  0,		  /* Unknown */
		  names_blob->data, names_blob->length);	/* End of name list */

	return response;
}
Exemplo n.º 3
0
static void smb2srv_negprot_send(struct smb2srv_request *req, struct smb2_negprot *io)
{
	NTSTATUS status;

	if (NT_STATUS_IS_ERR(req->status)) {
		smb2srv_send_error(req, req->status); /* TODO: is this correct? */
		return;
	}

	status = smb2srv_setup_reply(req, 0x40, true, io->out.secblob.length);
	if (!NT_STATUS_IS_OK(status)) {
		smbsrv_terminate_connection(req->smb_conn, nt_errstr(status));
		talloc_free(req);
		return;
	}

	SSVAL(req->out.body, 0x02, io->out.security_mode);
	SIVAL(req->out.body, 0x04, io->out.dialect_revision);
	SIVAL(req->out.body, 0x06, io->out.reserved);
	status = smbcli_push_guid(req->out.body, 0x08, &io->out.server_guid);
	if (!NT_STATUS_IS_OK(status)) {
		smbsrv_terminate_connection(req->smb_conn, nt_errstr(status));
		talloc_free(req);
		return;
	}
	SIVAL(req->out.body, 0x18, io->out.capabilities);
	SIVAL(req->out.body, 0x1C, io->out.max_transact_size);
	SIVAL(req->out.body, 0x20, io->out.max_read_size);
	SIVAL(req->out.body, 0x24, io->out.max_write_size);
	push_nttime(req->out.body, 0x28, io->out.system_time);
	push_nttime(req->out.body, 0x30, io->out.server_start_time);
	SIVAL(req->out.body, 0x3C, io->out.reserved2);
	status = smb2_push_o16s16_blob(&req->out, 0x38, io->out.secblob);
	if (!NT_STATUS_IS_OK(status)) {
		smbsrv_terminate_connection(req->smb_conn, nt_errstr(status));
		talloc_free(req);
		return;
	}

	smb2srv_send_reply(req);
}
Exemplo n.º 4
0
static void smb2srv_negprot_send(struct smb2srv_request *req, struct smb2_negprot *io)
{
	NTSTATUS status;

	if (NT_STATUS_IS_ERR(req->status)) {
		smb2srv_send_error(req, req->status); /* TODO: is this correct? */
		return;
	}

	status = smb2srv_setup_reply(req, 0x40, True, io->out.secblob.length);
	if (!NT_STATUS_IS_OK(status)) {
		smbsrv_terminate_connection(req->smb_conn, nt_errstr(status));
		talloc_free(req);
		return;
	}

	SSVAL(req->out.body, 0x02, io->out._pad);
	SIVAL(req->out.body, 0x04, io->out.unknown2);
	memcpy(req->out.body+0x08, io->out.sessid, 16);
	SIVAL(req->out.body, 0x18, io->out.unknown3);
	SSVAL(req->out.body, 0x1C, io->out.unknown4);
	SIVAL(req->out.body, 0x1E, io->out.unknown5);
	SIVAL(req->out.body, 0x22, io->out.unknown6);
	SSVAL(req->out.body, 0x26, io->out.unknown7);
	push_nttime(req->out.body, 0x28, io->out.current_time);
	push_nttime(req->out.body, 0x30, io->out.boot_time);
	status = smb2_push_o16s16_blob(&req->out, 0x38, io->out.secblob);
	if (!NT_STATUS_IS_OK(status)) {
		smbsrv_terminate_connection(req->smb_conn, nt_errstr(status));
		talloc_free(req);
		return;
	}

	SIVAL(req->out.body, 0x3C, io->out.unknown9);

	smb2srv_send_reply(req);
}
Exemplo n.º 5
0
/*
  fill a single entry in a trans2 find reply 
*/
NTSTATUS smbsrv_push_passthru_search(TALLOC_CTX *mem_ctx,
				     DATA_BLOB *blob,
				     enum smb_search_data_level level,
				     union smb_search_data *file,
				     int default_str_flags)
{
	uint8_t *data;
	uint_t ofs = blob->length;

	switch (level) {
	case RAW_SEARCH_DATA_DIRECTORY_INFO:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, ofs + 64));
		data = blob->data + ofs;
		SIVAL(data,          4, file->directory_info.file_index);
		push_nttime(data,    8, file->directory_info.create_time);
		push_nttime(data,   16, file->directory_info.access_time);
		push_nttime(data,   24, file->directory_info.write_time);
		push_nttime(data,   32, file->directory_info.change_time);
		SBVAL(data,         40, file->directory_info.size);
		SBVAL(data,         48, file->directory_info.alloc_size);
		SIVAL(data,         56, file->directory_info.attrib);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, file->directory_info.name.s,
						     ofs + 60, default_str_flags,
						     STR_TERMINATE_ASCII));
		BLOB_ALIGN(blob, 8);
		data = blob->data + ofs;
		SIVAL(data,          0, blob->length - ofs);
		return NT_STATUS_OK;

	case RAW_SEARCH_DATA_FULL_DIRECTORY_INFO:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, ofs + 68));
		data = blob->data + ofs;
		SIVAL(data,          4, file->full_directory_info.file_index);
		push_nttime(data,    8, file->full_directory_info.create_time);
		push_nttime(data,   16, file->full_directory_info.access_time);
		push_nttime(data,   24, file->full_directory_info.write_time);
		push_nttime(data,   32, file->full_directory_info.change_time);
		SBVAL(data,         40, file->full_directory_info.size);
		SBVAL(data,         48, file->full_directory_info.alloc_size);
		SIVAL(data,         56, file->full_directory_info.attrib);
		SIVAL(data,         64, file->full_directory_info.ea_size);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, file->full_directory_info.name.s, 
						     ofs + 60, default_str_flags,
						     STR_TERMINATE_ASCII));
		BLOB_ALIGN(blob, 8);
		data = blob->data + ofs;
		SIVAL(data,          0, blob->length - ofs);
		return NT_STATUS_OK;

	case RAW_SEARCH_DATA_NAME_INFO:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, ofs + 12));
		data = blob->data + ofs;
		SIVAL(data,          4, file->name_info.file_index);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, file->name_info.name.s, 
						     ofs + 8, default_str_flags,
						     STR_TERMINATE_ASCII));
		BLOB_ALIGN(blob, 8);
		data = blob->data + ofs;
		SIVAL(data,          0, blob->length - ofs);
		return NT_STATUS_OK;

	case RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, ofs + 94));
		data = blob->data + ofs;
		SIVAL(data,          4, file->both_directory_info.file_index);
		push_nttime(data,    8, file->both_directory_info.create_time);
		push_nttime(data,   16, file->both_directory_info.access_time);
		push_nttime(data,   24, file->both_directory_info.write_time);
		push_nttime(data,   32, file->both_directory_info.change_time);
		SBVAL(data,         40, file->both_directory_info.size);
		SBVAL(data,         48, file->both_directory_info.alloc_size);
		SIVAL(data,         56, file->both_directory_info.attrib);
		SIVAL(data,         64, file->both_directory_info.ea_size);
		SCVAL(data,         69, 0); /* reserved */
		memset(data+70,0,24);
		smbsrv_blob_push_string(mem_ctx, blob, 
					68 + ofs, 70 + ofs, 
					file->both_directory_info.short_name.s, 
					24, default_str_flags,
					STR_UNICODE | STR_LEN8BIT);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, file->both_directory_info.name.s, 
						     ofs + 60, default_str_flags,
						     STR_TERMINATE_ASCII));
		BLOB_ALIGN(blob, 8);
		data = blob->data + ofs;
		SIVAL(data,          0, blob->length - ofs);
		return NT_STATUS_OK;

	case RAW_SEARCH_DATA_ID_FULL_DIRECTORY_INFO:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, ofs + 80));
		data = blob->data + ofs;
		SIVAL(data,          4, file->id_full_directory_info.file_index);
		push_nttime(data,    8, file->id_full_directory_info.create_time);
		push_nttime(data,   16, file->id_full_directory_info.access_time);
		push_nttime(data,   24, file->id_full_directory_info.write_time);
		push_nttime(data,   32, file->id_full_directory_info.change_time);
		SBVAL(data,         40, file->id_full_directory_info.size);
		SBVAL(data,         48, file->id_full_directory_info.alloc_size);
		SIVAL(data,         56, file->id_full_directory_info.attrib);
		SIVAL(data,         64, file->id_full_directory_info.ea_size);
		SIVAL(data,         68, 0); /* padding */
		SBVAL(data,         72, file->id_full_directory_info.file_id);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, file->id_full_directory_info.name.s, 
						     ofs + 60, default_str_flags,
						     STR_TERMINATE_ASCII));
		BLOB_ALIGN(blob, 8);
		data = blob->data + ofs;
		SIVAL(data,          0, blob->length - ofs);
		return NT_STATUS_OK;

	case RAW_SEARCH_DATA_ID_BOTH_DIRECTORY_INFO:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, ofs + 104));
		data = blob->data + ofs;
		SIVAL(data,          4, file->id_both_directory_info.file_index);
		push_nttime(data,    8, file->id_both_directory_info.create_time);
		push_nttime(data,   16, file->id_both_directory_info.access_time);
		push_nttime(data,   24, file->id_both_directory_info.write_time);
		push_nttime(data,   32, file->id_both_directory_info.change_time);
		SBVAL(data,         40, file->id_both_directory_info.size);
		SBVAL(data,         48, file->id_both_directory_info.alloc_size);
		SIVAL(data,         56, file->id_both_directory_info.attrib);
		SIVAL(data,         64, file->id_both_directory_info.ea_size);
		SCVAL(data,         69, 0); /* reserved */
		memset(data+70,0,26);
		smbsrv_blob_push_string(mem_ctx, blob, 
					68 + ofs, 70 + ofs, 
					file->id_both_directory_info.short_name.s, 
					24, default_str_flags,
					STR_UNICODE | STR_LEN8BIT);
		SBVAL(data,         96, file->id_both_directory_info.file_id);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, file->id_both_directory_info.name.s, 
						     ofs + 60, default_str_flags,
						     STR_TERMINATE_ASCII));
		BLOB_ALIGN(blob, 8);
		data = blob->data + ofs;
		SIVAL(data,          0, blob->length - ofs);
		return NT_STATUS_OK;

	default:
		return NT_STATUS_INVALID_LEVEL;
	}

	return NT_STATUS_INVALID_LEVEL;
}
Exemplo n.º 6
0
NTSTATUS smbsrv_push_passthru_fileinfo(TALLOC_CTX *mem_ctx,
				       DATA_BLOB *blob,
				       enum smb_fileinfo_level level,
				       union smb_fileinfo *st,
				       int default_str_flags)
{
	uint_t i;
	size_t list_size;

	switch (level) {
	case RAW_FILEINFO_BASIC_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 40));

		push_nttime(blob->data,  0, st->basic_info.out.create_time);
		push_nttime(blob->data,  8, st->basic_info.out.access_time);
		push_nttime(blob->data, 16, st->basic_info.out.write_time);
		push_nttime(blob->data, 24, st->basic_info.out.change_time);
		SIVAL(blob->data,       32, st->basic_info.out.attrib);
		SIVAL(blob->data,       36, 0); /* padding */
		return NT_STATUS_OK;

	case RAW_FILEINFO_NETWORK_OPEN_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 56));

		push_nttime(blob->data,  0, st->network_open_information.out.create_time);
		push_nttime(blob->data,  8, st->network_open_information.out.access_time);
		push_nttime(blob->data, 16, st->network_open_information.out.write_time);
		push_nttime(blob->data, 24, st->network_open_information.out.change_time);
		SBVAL(blob->data,       32, st->network_open_information.out.alloc_size);
		SBVAL(blob->data,       40, st->network_open_information.out.size);
		SIVAL(blob->data,       48, st->network_open_information.out.attrib);
		SIVAL(blob->data,       52, 0); /* padding */
		return NT_STATUS_OK;

	case RAW_FILEINFO_STANDARD_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 24));

		SBVAL(blob->data,  0, st->standard_info.out.alloc_size);
		SBVAL(blob->data,  8, st->standard_info.out.size);
		SIVAL(blob->data, 16, st->standard_info.out.nlink);
		SCVAL(blob->data, 20, st->standard_info.out.delete_pending);
		SCVAL(blob->data, 21, st->standard_info.out.directory);
		SSVAL(blob->data, 22, 0); /* padding */
		return NT_STATUS_OK;

	case RAW_FILEINFO_ATTRIBUTE_TAG_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8));

		SIVAL(blob->data,  0, st->attribute_tag_information.out.attrib);
		SIVAL(blob->data,  4, st->attribute_tag_information.out.reparse_tag);
		return NT_STATUS_OK;

	case RAW_FILEINFO_EA_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4));

		SIVAL(blob->data,  0, st->ea_info.out.ea_size);
		return NT_STATUS_OK;

	case RAW_FILEINFO_MODE_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4));

		SIVAL(blob->data,  0, st->mode_information.out.mode);
		return NT_STATUS_OK;

	case RAW_FILEINFO_ALIGNMENT_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4));

		SIVAL(blob->data,  0, 
		      st->alignment_information.out.alignment_requirement);
		return NT_STATUS_OK;

	case RAW_FILEINFO_ACCESS_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4));

		SIVAL(blob->data,  0, st->access_information.out.access_flags);
		return NT_STATUS_OK;

	case RAW_FILEINFO_POSITION_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8));

		SBVAL(blob->data,  0, st->position_information.out.position);
		return NT_STATUS_OK;

	case RAW_FILEINFO_COMPRESSION_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 16));

		SBVAL(blob->data,  0, st->compression_info.out.compressed_size);
		SSVAL(blob->data,  8, st->compression_info.out.format);
		SCVAL(blob->data, 10, st->compression_info.out.unit_shift);
		SCVAL(blob->data, 11, st->compression_info.out.chunk_shift);
		SCVAL(blob->data, 12, st->compression_info.out.cluster_shift);
		SSVAL(blob->data, 13, 0); /* 3 bytes padding */
		SCVAL(blob->data, 15, 0);
		return NT_STATUS_OK;

	case RAW_FILEINFO_INTERNAL_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8));

		SBVAL(blob->data,  0, st->internal_information.out.file_id);
		return NT_STATUS_OK;

	case RAW_FILEINFO_ALL_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 72));

		push_nttime(blob->data,  0, st->all_info.out.create_time);
		push_nttime(blob->data,  8, st->all_info.out.access_time);
		push_nttime(blob->data, 16, st->all_info.out.write_time);
		push_nttime(blob->data, 24, st->all_info.out.change_time);
		SIVAL(blob->data,       32, st->all_info.out.attrib);
		SIVAL(blob->data,       36, 0); /* padding */
		SBVAL(blob->data,       40, st->all_info.out.alloc_size);
		SBVAL(blob->data,       48, st->all_info.out.size);
		SIVAL(blob->data,       56, st->all_info.out.nlink);
		SCVAL(blob->data,       60, st->all_info.out.delete_pending);
		SCVAL(blob->data,       61, st->all_info.out.directory);
		SSVAL(blob->data,       62, 0); /* padding */
		SIVAL(blob->data,       64, st->all_info.out.ea_size);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob,
						     st->all_info.out.fname.s,
						     68, default_str_flags,
						     STR_UNICODE));
		return NT_STATUS_OK;

	case RAW_FILEINFO_NAME_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4));

		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob,
						     st->name_info.out.fname.s,
						     0, default_str_flags,
						     STR_UNICODE));
		return NT_STATUS_OK;

	case RAW_FILEINFO_ALT_NAME_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 4));

		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob, 
						     st->alt_name_info.out.fname.s,
						     0, default_str_flags,
						     STR_UNICODE));
		return NT_STATUS_OK;

	case RAW_FILEINFO_STREAM_INFORMATION:
		for (i=0;i<st->stream_info.out.num_streams;i++) {
			uint32_t data_size = blob->length;
			uint8_t *data;

			BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, data_size + 24));
			data = blob->data + data_size;
			SBVAL(data,  8, st->stream_info.out.streams[i].size);
			SBVAL(data, 16, st->stream_info.out.streams[i].alloc_size);
			BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob,
							     st->stream_info.out.streams[i].stream_name.s,
							     data_size + 4, default_str_flags,
							     STR_UNICODE));
			if (i == st->stream_info.out.num_streams - 1) {
				SIVAL(blob->data, data_size, 0);
			} else {
				BLOB_CHECK(smbsrv_blob_fill_data(mem_ctx, blob, (blob->length+7)&~7));
				SIVAL(blob->data, data_size, 
				      blob->length - data_size);
			}
		}
		return NT_STATUS_OK;

	case RAW_FILEINFO_SMB2_ALL_EAS:
		/* if no eas are returned the backend should
		 * have returned NO_EAS_ON_FILE or NO_MORE_EAS
		 *
		 * so it's a programmer error if num_eas == 0
		 */
		if (st->all_eas.out.num_eas == 0) {
			smb_panic("0 eas for SMB2_ALL_EAS - programmer error in ntvfs backend");
		}

		list_size = ea_list_size_chained(st->all_eas.out.num_eas,
						 st->all_eas.out.eas);
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, list_size));

		ea_put_list_chained(blob->data,
				    st->all_eas.out.num_eas,
				    st->all_eas.out.eas);
		return NT_STATUS_OK;

	case RAW_FILEINFO_SMB2_ALL_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 0x64));

		push_nttime(blob->data, 0x00, st->all_info2.out.create_time);
		push_nttime(blob->data, 0x08, st->all_info2.out.access_time);
		push_nttime(blob->data, 0x10, st->all_info2.out.write_time);
		push_nttime(blob->data, 0x18, st->all_info2.out.change_time);
		SIVAL(blob->data,       0x20, st->all_info2.out.attrib);
		SIVAL(blob->data,       0x24, st->all_info2.out.unknown1);
		SBVAL(blob->data,       0x28, st->all_info2.out.alloc_size);
		SBVAL(blob->data,       0x30, st->all_info2.out.size);
		SIVAL(blob->data,       0x38, st->all_info2.out.nlink);
		SCVAL(blob->data,       0x3C, st->all_info2.out.delete_pending);
		SCVAL(blob->data,       0x3D, st->all_info2.out.directory);
		SSVAL(blob->data,       0x3E, 0); /* padding */
		SBVAL(blob->data,	0x40, st->all_info2.out.file_id);
		SIVAL(blob->data,       0x48, st->all_info2.out.ea_size);
		SIVAL(blob->data,	0x4C, st->all_info2.out.access_mask);
		SBVAL(blob->data,	0x50, st->all_info2.out.position);
		SBVAL(blob->data,	0x58, st->all_info2.out.mode);
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob,
						     st->all_info2.out.fname.s,
						     0x60, default_str_flags,
						     STR_UNICODE));
		return NT_STATUS_OK;

	default:
		return NT_STATUS_INVALID_LEVEL;
	}

	return NT_STATUS_INVALID_LEVEL;
}
Exemplo n.º 7
0
NTSTATUS smbsrv_push_passthru_fsinfo(TALLOC_CTX *mem_ctx,
				     DATA_BLOB *blob,
				     enum smb_fsinfo_level level,
				     union smb_fsinfo *fsinfo,
				     int default_str_flags)
{
	uint_t i;
	DATA_BLOB guid_blob;

	switch (level) {
	case RAW_QFS_VOLUME_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 18));

		push_nttime(blob->data, 0, fsinfo->volume_info.out.create_time);
		SIVAL(blob->data,       8, fsinfo->volume_info.out.serial_number);
		SSVAL(blob->data,      16, 0); /* padding */
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob,
						     fsinfo->volume_info.out.volume_name.s,
						     12, default_str_flags,
						     STR_UNICODE));

		return NT_STATUS_OK;

	case RAW_QFS_SIZE_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 24));

		SBVAL(blob->data,  0, fsinfo->size_info.out.total_alloc_units);
		SBVAL(blob->data,  8, fsinfo->size_info.out.avail_alloc_units);
		SIVAL(blob->data, 16, fsinfo->size_info.out.sectors_per_unit);
		SIVAL(blob->data, 20, fsinfo->size_info.out.bytes_per_sector);

		return NT_STATUS_OK;

	case RAW_QFS_DEVICE_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 8));

		SIVAL(blob->data,      0, fsinfo->device_info.out.device_type);
		SIVAL(blob->data,      4, fsinfo->device_info.out.characteristics);

		return NT_STATUS_OK;

	case RAW_QFS_ATTRIBUTE_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 12));

		SIVAL(blob->data, 0, fsinfo->attribute_info.out.fs_attr);
		SIVAL(blob->data, 4, fsinfo->attribute_info.out.max_file_component_length);
		/* this must not be null terminated or win98 gets
		   confused!  also note that w2k3 returns this as
		   unicode even when ascii is negotiated */
		BLOB_CHECK(smbsrv_blob_append_string(mem_ctx, blob,
						     fsinfo->attribute_info.out.fs_type.s,
						     8, default_str_flags,
						     STR_UNICODE));
		return NT_STATUS_OK;


	case RAW_QFS_QUOTA_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 48));

		SBVAL(blob->data,   0, fsinfo->quota_information.out.unknown[0]);
		SBVAL(blob->data,   8, fsinfo->quota_information.out.unknown[1]);
		SBVAL(blob->data,  16, fsinfo->quota_information.out.unknown[2]);
		SBVAL(blob->data,  24, fsinfo->quota_information.out.quota_soft);
		SBVAL(blob->data,  32, fsinfo->quota_information.out.quota_hard);
		SBVAL(blob->data,  40, fsinfo->quota_information.out.quota_flags);

		return NT_STATUS_OK;


	case RAW_QFS_FULL_SIZE_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 32));

		SBVAL(blob->data,  0, fsinfo->full_size_information.out.total_alloc_units);
		SBVAL(blob->data,  8, fsinfo->full_size_information.out.call_avail_alloc_units);
		SBVAL(blob->data, 16, fsinfo->full_size_information.out.actual_avail_alloc_units);
		SIVAL(blob->data, 24, fsinfo->full_size_information.out.sectors_per_unit);
		SIVAL(blob->data, 28, fsinfo->full_size_information.out.bytes_per_sector);

		return NT_STATUS_OK;

	case RAW_QFS_OBJECTID_INFORMATION:
		BLOB_CHECK(smbsrv_blob_grow_data(mem_ctx, blob, 64));

		BLOB_CHECK(ndr_push_struct_blob(&guid_blob, mem_ctx, 
						&fsinfo->objectid_information.out.guid,
						(ndr_push_flags_fn_t)ndr_push_GUID));
		memcpy(blob->data, guid_blob.data, guid_blob.length);

		for (i=0;i<6;i++) {
			SBVAL(blob->data, 16 + 8*i, fsinfo->objectid_information.out.unknown[i]);
		}

		return NT_STATUS_OK;

	default:
		return NT_STATUS_INVALID_LEVEL;
	}

	return NT_STATUS_INVALID_LEVEL;
}