Change directory architecture to use 2 separated projects.

Each projects, binder and generator, has to be compiled separatly.
CAN-binder will host high and low level binding
CAN-config-generator only the generator used for low level binding.
build.sh script just launch both build in their respective dir.

Change-Id: Ic77932660fcca507b23a631d4e4e790f608880ae
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

1 files changed, 0 insertions, 255 deletions

diff --git a/low-can-binding/can/can-bus-dev.cpp b/low-can-binding/can/can-bus-dev.cpp
deleted file mode 100644
index fb76498f..00000000
--- a/low-can-binding/can/can-bus-dev.cpp
+++ /dev/null
@@ -1,255 +0,0 @@
-/*
-* Copyright (C) 2015, 2016, 2017 "IoT.bzh"
-* Author "Romain Forlot" <romain.forlot@iot.bzh>
-* Author "Loïc Collignon" <loic.collignon@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.
-*/
-
-#include <map>
-#include <mutex>
-#include <unistd.h>
-#include <string.h>
-#include <net/if.h>
-#include <sys/ioctl.h>
-#include <linux/can/raw.h>
-
-#include "can-bus-dev.hpp"
-
-#include "can-bus.hpp"
-#include "can-message.hpp"
-#include "../low-can-binding.hpp"
-
-/// @brief Class constructor
-///
-/// @param[in] dev_name - String representing the device name into the linux /dev tree
-/// @param[in] address - integer identifier of the bus, set using init_can_dev from can_bus_t.
-can_bus_dev_t::can_bus_dev_t(const std::string& dev_name, int32_t address)
-	: device_name_{dev_name}, address_{address}
-{}
-
-std::string can_bus_dev_t::get_device_name() const
-{
-	return device_name_;
-}
-
-uint32_t can_bus_dev_t::get_address() const
-{
-	return address_;
-}
-
-/// @brief Open the can socket and returning it
-///
-///  We try to open CAN socket and apply the following options
-///  timestamp received messages and pass the socket to FD mode.
-///
-/// @return -1 if something wrong.
-int can_bus_dev_t::open()
-{
-	const int canfd_on = 1;
-	const int timestamp_on = 1;
-	struct ifreq ifr;
-	struct timeval timeout;
-
-	DEBUG(binder_interface, "open: CAN Handler socket : %d", can_socket_.socket());
-	if (can_socket_)
-		return 0;
-
-	can_socket_.open(PF_CAN, SOCK_RAW, CAN_RAW);
-	if (can_socket_)
-	{
-		DEBUG(binder_interface, "open: CAN Handler socket correctly initialized : %d", can_socket_.socket());
-
-		// Set timeout for read
-		can_socket_.setopt(SOL_SOCKET, SO_RCVTIMEO, (char *)&timeout, sizeof(timeout));
-
-		// Set timestamp for receveid frame
-		if (can_socket_.setopt(SOL_SOCKET, SO_TIMESTAMP, &timestamp_on, sizeof(timestamp_on)) < 0)
-			WARNING(binder_interface, "open: setsockopt SO_TIMESTAMP error: %s", ::strerror(errno));
-		DEBUG(binder_interface, "open: Switch CAN Handler socket to use fd mode");
-
-		// try to switch the socket into CAN_FD mode
-		if (can_socket_.setopt(SOL_CAN_RAW, CAN_RAW_FD_FRAMES, &canfd_on, sizeof(canfd_on)) < 0)
-		{
-			NOTICE(binder_interface, "open: Can not switch into CAN Extended frame format.");
-			is_fdmode_on_ = false;
-		}
-		else
-		{
-			DEBUG(binder_interface, "open: Correctly set up CAN socket to use FD frames.");
-			is_fdmode_on_ = true;
-		}
-
-		// Attempts to open a socket to CAN bus
-		::strcpy(ifr.ifr_name, device_name_.c_str());
-		DEBUG(binder_interface, "open: ifr_name is : %s", ifr.ifr_name);
-		if(::ioctl(can_socket_.socket(), SIOCGIFINDEX, &ifr) < 0)
-		{
-			ERROR(binder_interface, "open: ioctl failed. Error was : %s", strerror(errno));
-		}
-		else
-		{
-			txAddress_.can_family = AF_CAN;
-			txAddress_.can_ifindex = ifr.ifr_ifindex;
-
-			// And bind it to txAddress
-			DEBUG(binder_interface, "Bind the socket");
-			if (can_socket_.bind((struct sockaddr *)&txAddress_, sizeof(txAddress_)) < 0)
-				ERROR(binder_interface, "Bind failed. %s", strerror(errno));
-			else return 0;
-		}
-		close();
-	}
-	else ERROR(binder_interface, "open: socket could not be created. Error was : %s", ::strerror(errno));
-	return -1;
-}
-
-/// @brief Close the bus.
-///
-/// @return interger return value of socket.close() function
-int can_bus_dev_t::close()
-{
-	return can_socket_.close();
-}
-
-/// @brief Read the can socket and retrieve canfd_frame.
-///
-///  Read operation are blocking and we try to read CANFD frame
-///  rather than classic CAN frame. CANFD frame are retro compatible.
-can_message_t can_bus_dev_t::read()
-{
-	ssize_t nbytes;
-	struct canfd_frame cfd;
-
-	// Test that socket is really opened
-	if (!can_socket_)
-	{
-		ERROR(binder_interface, "read: Socket unavailable. Closing thread.");
-		is_running_ = false;
-	}
-
-	nbytes = ::read(can_socket_.socket(), &cfd, CANFD_MTU);
-
-	// if we did not fit into CAN sized messages then stop_reading.
-	if (nbytes != CANFD_MTU && nbytes != CAN_MTU)
-	{
-		if (errno == ENETDOWN)
-			ERROR(binder_interface, "read: %s CAN device down", device_name_.c_str());
-		ERROR(binder_interface, "read: Incomplete CAN(FD) frame");
-		::memset(&cfd, 0, sizeof(cfd));
-	}
-
-	DEBUG(binder_interface, "read: Found id: %X, length: %X, data %02X%02X%02X%02X%02X%02X%02X%02X", cfd.can_id, cfd.len,
-							cfd.data[0], cfd.data[1], cfd.data[2], cfd.data[3], cfd.data[4], cfd.data[5], cfd.data[6], cfd.data[7]);
-	return can_message_t::convert_from_canfd_frame(cfd, nbytes);
-}
-
-/// @brief start reading threads and set flag is_running_
-/// @param[in] can_bus reference can_bus_t. it will be passed to the thread to allow using can_bus_t queue.
-void can_bus_dev_t::start_reading(can_bus_t& can_bus)
-{
-	DEBUG(binder_interface, "Launching reading thread");
-	is_running_ = true;
-	th_reading_ = std::thread(&can_bus_dev_t::can_reader, this, std::ref(can_bus));
-	if(!th_reading_.joinable())
-		is_running_ = false;
-}
-
-/// @brief stop the reading thread setting flag is_running_ to false and and wait that the thread finish its job.
-void can_bus_dev_t::stop_reading()
-{
-	is_running_ = false;
-}
-
-/// @brief Thread function used to read the can socket.
-/// @param[in] can_bus - object to be used to read the can socket
-void can_bus_dev_t::can_reader(can_bus_t& can_bus)
-{
-	while(is_running_)
-	{
-		can_message_t msg = read();
-		{
-			std::lock_guard<std::mutex> can_message_lock(can_bus.get_can_message_mutex());
-			can_bus.push_new_can_message(msg);
-		}
-		can_bus.get_new_can_message_cv().notify_one();
-	}
-}
-
-/// @brief Send a can message from a can_message_t object.
-/// @param[in] can_msg - the can message object to send
-///
-/// @return 0 if message snet, -1 if something wrong.
-int can_bus_dev_t::send(can_message_t& can_msg)
-{
-	ssize_t nbytes;
-	canfd_frame f;
-
-	f = can_msg.convert_to_canfd_frame();
-
-	if(can_socket_)
-	{
-		nbytes = ::sendto(can_socket_.socket(), &f, sizeof(struct canfd_frame), 0,
-			(struct sockaddr*)&txAddress_, sizeof(txAddress_));
-		if (nbytes == -1)
-		{
-			ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
-			return -1;
-		}
-		return (int)nbytes;
-	}
-	else
-	{
-		ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
-		open();
-	}
-	return 0;
-}
-
-/// @brief Static method used to send diagnostic CAN message
-/// that follow isotp SendShimsMessage signature. This method is launched
-/// from diagnostic manager's' same name method. It will use the diagnostic
-/// manager configured CAN bus device to send the CAN message.
-///
-/// @param[in] arbitration_id - CAN arbitration id.
-/// @param[in] data - CAN message payload to send
-/// @param[in] size - size of the data to send
-///
-/// @return True if message sent, false if not.
-bool can_bus_dev_t::shims_send(const uint32_t arbitration_id, const uint8_t* data, const uint8_t size)
-{
-	ssize_t nbytes;
-	canfd_frame f;
-
-	f.can_id = arbitration_id;
-	f.len = size;
-	::memcpy(f.data, data, size);
-
-	if(can_socket_)
-	{
-		nbytes = ::sendto(can_socket_.socket(), &f, sizeof(struct canfd_frame), 0,
-			(struct sockaddr*)&txAddress_, sizeof(txAddress_));
-		if (nbytes == -1)
-		{
-			ERROR(binder_interface, "send_can_message: Sending CAN frame failed.");
-			return false;
-		}
-		return true;
-	}
-	else
-	{
-		ERROR(binder_interface, "send_can_message: socket not initialized. Attempt to reopen can device socket.");
-		open();
-	}
-	return false;
-}