d398a6ced2
- CitrineOS core extracted (CSMS OCPP 2.0.1) - OpenOCPP extracted (firmware OCPP 1.6J/2.0.1) - ShapeShifter library installed (pip install -e) - ShapeShifter specification extracted - EVerest extracted TODO updated with progress
73 lines
1.4 KiB
C++
73 lines
1.4 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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// Copyright 2022 - 2022 Pionix GmbH and Contributors to EVerest
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#ifndef SRC_PACKET_SOCKET_HPP
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#define SRC_PACKET_SOCKET_HPP
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#include <cstdint>
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#include <string>
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#include <linux/if_ether.h>
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namespace utils {
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class InterfaceInfo {
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public:
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explicit InterfaceInfo(const std::string& interface_name);
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bool is_valid() {
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return valid;
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};
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const std::string& get_error() const {
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return error;
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};
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const int get_index() const {
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return interface_index;
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};
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const uint8_t* get_mac() const {
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return mac;
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};
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private:
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bool valid{false};
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int interface_index{0};
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std::string error;
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uint8_t mac[ETH_ALEN];
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};
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class PacketSocket {
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public:
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enum class IOResult {
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Ok,
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Failure,
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Timeout
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};
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PacketSocket(const InterfaceInfo& if_info, int protocol);
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bool is_valid() {
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return valid;
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};
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const std::string& get_error() {
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return error;
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}
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IOResult read(uint8_t* buffer, int timeout);
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int get_last_read_size() const {
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return bytes_read;
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};
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IOResult write(const void* buf, size_t count, int timeout);
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static const int MIN_BUFFER_SIZE = ETH_FRAME_LEN;
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private:
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int bytes_read{-1};
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bool valid{false};
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std::string error;
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int socket_fd{-1};
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};
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} // namespace utils
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#endif // SRC_PACKET_SOCKET_HPP
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