diff options
Diffstat (limited to 'qpid/cpp/src/qpid/posix/Socket.cpp')
-rw-r--r-- | qpid/cpp/src/qpid/posix/Socket.cpp | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/qpid/cpp/src/qpid/posix/Socket.cpp b/qpid/cpp/src/qpid/posix/Socket.cpp new file mode 100644 index 0000000000..0c03587406 --- /dev/null +++ b/qpid/cpp/src/qpid/posix/Socket.cpp @@ -0,0 +1,87 @@ +/* + * + * Copyright (c) 2006 The Apache Software Foundation + * + * 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 <sys/socket.h> +#include <netinet/in.h> +#include <netdb.h> + +#include <boost/format.hpp> + +#include <qpid/QpidError.h> +#include <qpid/posix/check.h> +#include <qpid/sys/Socket.h> + +using namespace qpid::sys; + +Socket::Socket() : socket(::socket (PF_INET, SOCK_STREAM, 0)) +{ + if (socket == 0) CHECK(-1); +} + +void +Socket::setTimeout(long msecs) +{ + struct timeval tv; + tv.tv_sec = msecs / 1000; + tv.tv_usec = (msecs % 1000)*1000; + setsockopt(socket, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv)); + setsockopt(socket, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv)); +} + +void +Socket::connect(const std::string& host, int port) +{ + struct sockaddr_in name; + name.sin_family = AF_INET; + name.sin_port = htons(port); + struct hostent* hp = gethostbyname ( host.c_str() ); + if (hp == 0) CHECK(-1); // TODO aconway 2006-11-09: error message? + memcpy(&name.sin_addr.s_addr, hp->h_addr_list[0], hp->h_length); + CHECK(::connect(socket, (struct sockaddr*)(&name), sizeof(name))); +} + +void +Socket::close() +{ + if (socket == 0) return; + CHECK(::close(socket)); + socket = 0; +} + +ssize_t +Socket::send(const char* data, size_t size) +{ + ssize_t sent = ::send(socket, data, size, 0); + if (sent < 0) { + if (errno == ECONNRESET) return SOCKET_EOF; + if (errno == ETIMEDOUT) return SOCKET_TIMEOUT; + CHECK(sent); + } + return sent; +} + +ssize_t +Socket::recv(char* data, size_t size) +{ + ssize_t received = ::recv(socket, data, size, 0); + if (received < 0) { + if (errno == ETIMEDOUT) return SOCKET_TIMEOUT; + CHECK(received); + } + return received; +} |