C++ (Cpp) as_command_parse_bins Examples

Example #1

File: aerospike_scan.c Project: aerospike/aerospike-client-c

static as_status
as_scan_parse_record_async(as_event_command* cmd, uint8_t** pp, as_msg* msg, as_error* err)
{
	as_record rec;
	as_record_inita(&rec, msg->n_ops);
	
	rec.gen = msg->generation;
	rec.ttl = cf_server_void_time_to_ttl(msg->record_ttl);
	*pp = as_command_parse_key(*pp, msg->n_fields, &rec.key);

	as_status status = as_command_parse_bins(pp, err, &rec, msg->n_ops,
											 cmd->flags2 & AS_ASYNC_FLAGS2_DESERIALIZE);

	if (status != AEROSPIKE_OK) {
		as_record_destroy(&rec);
		return status;
	}

	as_event_executor* executor = cmd->udata;  // udata is overloaded to contain executor.
	bool rv = ((as_async_scan_executor*)executor)->listener(0, &rec, executor->udata, executor->event_loop);
	as_record_destroy(&rec);

	if (! rv) {
		executor->notify = false;
		return as_error_set_message(err, AEROSPIKE_ERR_CLIENT_ABORT, "");
	}
	return AEROSPIKE_OK;
}

Example #2

File: aerospike_scan.c Project: aerospike/aerospike-client-c

static as_status
as_scan_parse_record(uint8_t** pp, as_msg* msg, as_scan_task* task, as_error* err)
{
	as_record rec;
	as_record_inita(&rec, msg->n_ops);
	
	rec.gen = msg->generation;
	rec.ttl = cf_server_void_time_to_ttl(msg->record_ttl);
	*pp = as_command_parse_key(*pp, msg->n_fields, &rec.key);

	as_status status = as_command_parse_bins(pp, err, &rec, msg->n_ops, task->scan->deserialize_list_map);

	if (status != AEROSPIKE_OK) {
		as_record_destroy(&rec);
		return status;
	}

	bool rv = true;

	if (task->callback) {
		rv = task->callback((as_val*)&rec, task->udata);
	}
	as_record_destroy(&rec);
	return rv ? AEROSPIKE_OK : AEROSPIKE_ERR_CLIENT_ABORT;
}

Example #3

File: as_event.c Project: XeCycle/aerospike-client-c

bool
as_event_command_parse_result(as_event_command* cmd)
{
    as_msg* msg = (as_msg*)cmd->buf;
    as_msg_swap_header_from_be(msg);
    uint8_t* p = cmd->buf + sizeof(as_msg);
    as_status status = msg->result_code;

    switch (status) {
    case AEROSPIKE_OK: {
        as_record rec;

        if (msg->n_ops < 1000) {
            as_record_inita(&rec, msg->n_ops);
        }
        else {
            as_record_init(&rec, msg->n_ops);
        }

        rec.gen = msg->generation;
        rec.ttl = cf_server_void_time_to_ttl(msg->record_ttl);

        p = as_command_ignore_fields(p, msg->n_fields);
        as_command_parse_bins(&rec, p, msg->n_ops, cmd->deserialize);

        as_event_response_complete(cmd);
        ((as_async_record_command*)cmd)->listener(0, &rec, cmd->udata, cmd->event_loop);
        as_event_command_release(cmd);
        as_record_destroy(&rec);
        break;
    }

    case AEROSPIKE_ERR_UDF: {
        as_error err;
        as_command_parse_udf_failure(p, &err, msg, status);
        as_event_response_error(cmd, &err);
        break;
    }

    default: {
        as_error err;
        as_error_set_message(&err, status, as_error_string(status));
        as_event_response_error(cmd, &err);
        break;
    }
    }
    return true;
}

Example #4

File: as_command.c Project: hugolu/aerospike-client-c

as_status
as_command_parse_result(as_error* err, int fd, uint64_t deadline_ms, void* user_data)
{
    // Read header
    as_proto_msg msg;
    as_status status = as_socket_read_deadline(err, fd, (uint8_t*)&msg, sizeof(as_proto_msg), deadline_ms);

    if (status) {
        return status;
    }

    as_proto_swap_from_be(&msg.proto);
    as_msg_swap_header_from_be(&msg.m);
    size_t size = msg.proto.sz  - msg.m.header_sz;
    uint8_t* buf = 0;

    if (size > 0) {
        // Read remaining message bytes.
        buf = as_command_init(size);
        status = as_socket_read_deadline(err, fd, buf, size, deadline_ms);

        if (status) {
            as_command_free(buf, size);
            return status;
        }
    }

    // Parse result code and record.
    status = msg.m.result_code;
    as_command_parse_result_data* data = user_data;

    switch (status) {
    case AEROSPIKE_OK: {
        if (data->record) {
            as_record* rec = *data->record;

            if (rec) {
                if (msg.m.n_ops > rec->bins.capacity) {
                    if (rec->bins._free) {
                        free(rec->bins.entries);
                    }
                    rec->bins.capacity = msg.m.n_ops;
                    rec->bins.size = 0;
                    rec->bins.entries = malloc(sizeof(as_bin) * msg.m.n_ops);
                    rec->bins._free = true;
                }
            }
            else {
                rec = as_record_new(msg.m.n_ops);
                *data->record = rec;
            }
            rec->gen = msg.m.generation;
            rec->ttl = cf_server_void_time_to_ttl(msg.m.record_ttl);

            uint8_t* p = as_command_ignore_fields(buf, msg.m.n_fields);
            as_command_parse_bins(rec, p, msg.m.n_ops, data->deserialize);
        }
        break;
    }

    case AEROSPIKE_ERR_UDF: {
        status = as_command_parse_udf_failure(buf, err, &msg.m, status);
        break;
    }

    default:
        as_error_set_message(err, status, as_error_string(status));
        break;
    }
    as_command_free(buf, size);
    return status;
}