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-rw-r--r--CAN-binder/low-can-binding/utils/socketcan.hpp24
1 files changed, 3 insertions, 21 deletions
diff --git a/CAN-binder/low-can-binding/utils/socketcan.hpp b/CAN-binder/low-can-binding/utils/socketcan.hpp
index 8a71d3a8..391fb460 100644
--- a/CAN-binder/low-can-binding/utils/socketcan.hpp
+++ b/CAN-binder/low-can-binding/utils/socketcan.hpp
@@ -30,42 +30,27 @@
namespace utils
{
- struct simple_bcm_msg
- {
- struct bcm_msg_head msg_head;
- struct can_frame frames;
- };
-
- struct canfd_bcm_msg
- {
- struct bcm_msg_head msg_head;
- struct canfd_frame frames;
- canfd_bcm_msg() { msg_head.flags |= CAN_FD_FRAME; }
- };
-
class socketcan_t
{
public:
socketcan_t();
socketcan_t(const socketcan_t&) = delete;
socketcan_t(socketcan_t&&);
- ~socketcan_t();
+ virtual ~socketcan_t();
const struct sockaddr_can& get_tx_address() const;
explicit operator bool() const;
int socket() const;
- int open(std::string device_name);
+ virtual int open(std::string device_name) = 0;
int setopt(int level, int optname, const void* optval, socklen_t optlen);
int close();
- private:
+ protected:
int socket_;
struct sockaddr_can tx_address_;
int open(int domain, int type, int protocol);
- int bind(const struct sockaddr* addr, socklen_t len);
- int connect(const struct sockaddr* addr, socklen_t len);
};
template <typename T>
@@ -83,9 +68,6 @@ namespace utils
ERROR(binder_interface, "%s: Error sending : %i %s", __FUNCTION__, errno, ::strerror(errno));
return s;
}
-
- socketcan_t& operator<<(socketcan_t& s, const struct simple_bcm_msg& obj);
- socketcan_t& operator<<(socketcan_t& s, const struct canfd_bcm_msg& obj);
socketcan_t& operator>>(socketcan_t& s, can_message_t& cm);
}