diff options
Diffstat (limited to 'low-can-binding/utils/socketcan-j1939.hpp')
| -rw-r--r-- | low-can-binding/utils/socketcan-j1939.hpp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/low-can-binding/utils/socketcan-j1939.hpp b/low-can-binding/utils/socketcan-j1939.hpp new file mode 100644 index 00000000..d3b01fc4 --- /dev/null +++ b/low-can-binding/utils/socketcan-j1939.hpp @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2018, 2019 "IoT.bzh" + * Author "Arthur Guyader" <arthur.guyader@iot.bzh> + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#include <linux/can/j1939.h> + +#include "./socketcan.hpp" +#include "../can/message/j1939-message.hpp" + +namespace utils +{ + + class socketcan_j1939_t : public socketcan_t + { + public: + using socketcan_t::socketcan_t; + virtual int open(std::string device_name); + int open(std::string device_name, name_t name, pgn_t pgn, uint8_t addr); + virtual std::shared_ptr<message_t> read_message(); + virtual void write_message(std::shared_ptr<message_t> obj); + virtual void write_message(std::vector<std::shared_ptr<message_t>>& vobj); + + private: + int connect(const struct sockaddr* addr, socklen_t len); + int bind(const struct sockaddr* addr, socklen_t len); + void filter(name_t name, pgn_t pgn, uint8_t addr, uint64_t name_mask=0, uint32_t pgn_mask=0, uint8_t addr_mask=0); + }; +} |