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authorRomain Forlot <romain.forlot@iot.bzh>2017-04-11 12:55:23 +0200
committerRomain Forlot <romain.forlot@iot.bzh>2017-04-11 12:55:23 +0200
commit9e444ade872bc436cf12bc12d03c3a5d51ac0b9e (patch)
treed828311d50f1c02a91c8254b1e8e3a18843fe8be /low-can-binding/utils/socket.cpp
parent8eaebc2cdfcab4b2f7cd5381241bb0e8bc39701c (diff)
Handle project new architecture using new CMakeFile
Change-Id: I672a9b49d9d5a3953ba6dccaafbbd738839f64a6 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh> # Conflicts: # low-can-binding/libs/bitfield-c # low-can-binding/libs/isotp-c # low-can-binding/libs/openxc-message-format
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diff --git a/low-can-binding/utils/socket.cpp b/low-can-binding/utils/socket.cpp
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+/*
+ * 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 <unistd.h>
+#include "socket.hpp"
+
+namespace utils
+{
+ /// @brief Construct a default, invalid, socket.
+ socket_t::socket_t()
+ : socket_{INVALID_SOCKET}
+ {
+ }
+
+ /// @brief Construct a socket by moving an existing one.
+ socket_t::socket_t(socket_t&& s)
+ : socket_{s.socket_}
+ {
+ s.socket_ = INVALID_SOCKET;
+ }
+
+ /// @brief Destruct the socket.
+ socket_t::~socket_t()
+ {
+ if(socket_ != INVALID_SOCKET)
+ ::close(socket_);
+ }
+
+ /// @brief Test if socket is valid.
+ /// @return true if valid, false otherwise.
+ socket_t::operator bool() const
+ {
+ return socket_ != INVALID_SOCKET;
+ }
+
+ /// @brief Open the socket.
+ /// @param[in] domain Specifies the communications domain in which a socket is to be created.
+ /// @param[in] type Specifies the type of socket to be created.
+ /// @param[in] protocol Specifies a particular protocol to be used with the socket. Specifying a protocol of 0 causes socket() to use an unspecified default protocol appropriate for the requested socket type.
+ /// @return Upon successful completion, shall return a non-negative integer, the socket file descriptor. Otherwise, a value of -1 shall be returned and errno set to indicate the error.
+ int socket_t::open(int domain, int type, int protocol)
+ {
+ close();
+ socket_ = ::socket(domain, type, protocol);
+ return socket_;
+ }
+
+ /// @brief Close the socket.
+ /// @return 0 if success.
+ int socket_t::close()
+ {
+ return socket_ != INVALID_SOCKET ? ::close(socket_) : 0;
+ }
+
+ /// @brief Set socket option.
+ /// @return 0 if success.
+ int socket_t::setopt(int level, int optname, const void* optval, socklen_t optlen)
+ {
+ return socket_ != INVALID_SOCKET ? ::setsockopt(socket_, level, optname, optval, optlen) : 0;
+ }
+
+ /// @brief Bind the socket.
+ /// @return 0 if success.
+ int socket_t::bind(const struct sockaddr* addr, socklen_t len)
+ {
+ return socket_ != INVALID_SOCKET ? ::bind(socket_, addr, len) : 0;
+ }
+
+ /// @brief Get the file descriptor.
+ /// @return The socket's file descriptor
+ int socket_t::socket() const
+ {
+ return socket_;
+ }
+}