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authorRomain Forlot <romain.forlot@iot.bzh>2017-05-03 17:52:34 +0200
committerRomain Forlot <romain.forlot@iot.bzh>2017-05-03 17:52:34 +0200
commit71798df5325efe6005fb87dad8a3489e656021f0 (patch)
tree58cbafa903642012e5d4376de606ca786c885f23 /CAN-binder/low-can-binding/utils/socketcan-bcm.hpp
parent82642e99f93cc62329f34a5f7b3656a5331f1c43 (diff)
Derivate socketcan to multiple child depending upon socket CAN type.
Use to initialize raw, bcm and later isotp socket. Now we should have, 1 BCM socket by signal to make filter on them. 1 raw socket by devices is kept to use diagnostic manager as is. Change-Id: Icb2daddf67039479f72bc487d53971adc9aba638 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to 'CAN-binder/low-can-binding/utils/socketcan-bcm.hpp')
-rw-r--r--CAN-binder/low-can-binding/utils/socketcan-bcm.hpp52
1 files changed, 52 insertions, 0 deletions
diff --git a/CAN-binder/low-can-binding/utils/socketcan-bcm.hpp b/CAN-binder/low-can-binding/utils/socketcan-bcm.hpp
new file mode 100644
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+++ b/CAN-binder/low-can-binding/utils/socketcan-bcm.hpp
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+
+#pragma once
+
+#include "socketcan.hpp"
+
+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_bcm_t : public socketcan_t
+ {
+ public:
+ socketcan_bcm_t();
+ socketcan_bcm_t(const socketcan_bcm_t&) = delete;
+ socketcan_bcm_t(socketcan_bcm_t&&);
+ virtual ~socketcan_bcm_t();
+
+ virtual int open(std::string device_name);
+
+ private:
+ int connect(const struct sockaddr* addr, socklen_t len);
+ };
+// socketcan_bcm_t& operator<<(socketcan_bcm_t& s, const struct simple_bcm_msg& obj);
+// socketcan_bcm_t& operator<<(socketcan_bcm_t& s, const struct canfd_bcm_msg& obj);
+}