mirror of
https://github.com/fpagliughi/sockpp.git
synced 2026-01-12 00:04:45 +08:00
Added Mercurial end-of-line file, .hgeol
This commit is contained in:
fmp
32
.hgeol
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32
.hgeol
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@@ -0,0 +1,32 @@
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# .hgeol for the 'sockpp' repository
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[patterns]
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**.cpp = native
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**.c = native
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**.h = native
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**.hpp = native
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**.md = native
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**.txt = native
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**.ac = native
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**.yml = native
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**.cfg = native
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**.config = native
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**.html = native
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Makefile = native
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**.jpg = BIN
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**.png = BIN
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**.tif = BIN
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**.project = native
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**.properties = native
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**.py = native
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**.txt = native
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**.url = native
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**.xml = native
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# Windows-specific text files
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**.bat = CRLF
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**.vcproj = CRLF
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# Linux-specific text files
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*.sh = LF
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@@ -1,189 +1,189 @@
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/**
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* @file datagram_socket.h
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*
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* Classes for datagram and UDP socket.
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*
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* @author Frank Pagliughi
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* @author SoRo Systems, Inc.
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* @author www.sorosys.com
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*
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* @date December 2014
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*/
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// --------------------------------------------------------------------------
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// This file is part of the "sockpp" C++ socket library.
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//
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// Copyright (c) 2014-2017 Frank Pagliughi
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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||||
// 1. Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its
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// contributors may be used to endorse or promote products derived from this
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// software without specific prior written permission.
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//
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||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// --------------------------------------------------------------------------
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#ifndef __sockpp_datagram_socket_h
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#define __sockpp_datagram_socket_h
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#include "sockpp/socket.h"
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namespace sockpp {
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/////////////////////////////////////////////////////////////////////////////
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/// Class that wraps UDP sockets
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#if !defined(WIN32)
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class datagram_socket : public socket
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{
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protected:
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static socket_t create(int domain=AF_INET) {
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return (socket_t) ::socket(domain, SOCK_DGRAM, 0 /*IPPROTO_UDP*/);
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}
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public:
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/**
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* Creates an unbound UDP socket.
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* This can be used as a client or later bound as a server socket.
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*/
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datagram_socket() : socket(create()) {}
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/**
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* Creates a UDP socket and binds it to the specified port.
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* @param port The port to bind.
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*/
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datagram_socket(in_port_t port);
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/**
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* Creates a UDP socket and binds it to the address.
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* @param addr The address to bind.
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*/
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datagram_socket(const inet_address& addr);
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/**
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* Binds the socket to the local address.
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* UDP sockets can bind to a local address/adapter to filter which
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* incoming packets to receive.
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* @param addr
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* @return @em true on success, @em false on failure
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*/
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bool bind(const inet_address& addr) {
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return check_ret_bool(::bind(handle(), addr.sockaddr_ptr(),
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sizeof(sockaddr_in)));
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}
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/**
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* Connects the socket to the remote address.
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* In the case of UDP sockets, this does not create an actual
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* connection, but rather specified the address to which datagrams are
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* sent by default, and the only address from which datagrams are
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* received.
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* @param addr
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* @return @em true on success, @em false on failure
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*/
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bool connect(const inet_address& addr) {
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return check_ret_bool(::connect(handle(), addr.sockaddr_ptr(),
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sizeof(sockaddr_in)));
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}
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// ----- I/O -----
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/**
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* Sends a UDP packet to the specified internet address.
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* @param buf The date to send.
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* @param n The number of bytes in the data buffer.
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* @param addr The remote destination of the data.
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* @return the number of bytes sent on success or, @em -1 on failure.
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*/
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int sendto(const void* buf, size_t n, const inet_address& addr) {
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return check_ret(::sendto(handle(), buf, n, 0,
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addr.sockaddr_ptr(), addr.size()));
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}
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int sendto(const std::string& s, const inet_address& addr) {
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return sendto(s.data(), s.length(), addr);
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}
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/**
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* Sends a UDP packet to the specified internet address.
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* @param buf The date to send.
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* @param n The number of bytes in the data buffer.
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* @param flags
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* @param addr The remote destination of the data.
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* @return the number of bytes sent on success or, @em -1 on failure.
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*/
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int sendto(const void* buf, size_t n, int flags, const inet_address& addr) {
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return check_ret(::sendto(handle(), buf, n, flags,
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addr.sockaddr_ptr(), addr.size()));
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}
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int sendto(const std::string& s, int flags, const inet_address& addr) {
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return sendto(s.data(), s.length(), flags, addr);
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}
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/**
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* Sends a UDP packet to the default address.
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* The socket should be connected before calling this
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* @param buf The date to send.
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* @param n The number of bytes in the data buffer.
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* @param addr The remote destination of the data.
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* @return @em zero on success, @em -1 on failure.
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*/
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int send(const void* buf, size_t n, int flags=0) {
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return check_ret(::send(handle(), buf, n, flags));
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}
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int send(const std::string& s, int flags=0) {
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return send(s.data(), s.length(), flags);
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}
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/**
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* Receives a UDP packet.
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* @param buf Buffer to get the incoming data.
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* @param n The number of bytes to read.
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* @param addr Gets the address of the peer that sent the message
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* @return The number of bytes read or @em -1 on error.
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*/
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int recvfrom(void* buf, size_t n, int flags, inet_address& addr);
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/**
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* Receives a UDP packet.
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* @sa recvfrom
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* @param buf Buffer to get the incoming data.
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* @param n The number of bytes to read.
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* @param addr Gets the address of the peer that sent the message
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* @return The number of bytes read or @em -1 on error.
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*/
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int recvfrom(void* buf, size_t n, inet_address& addr) {
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return recvfrom(buf, n, 0, addr);
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}
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/**
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* Receives a UDP packet.
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* @param buf Buffer to get the incoming data.
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* @param n The number of bytes to read.
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* @return The number of bytes read or @em -1 on error.
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*/
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int recv(void* buf, size_t n, int flags=0) {
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return check_ret(::recv(handle(), buf, n, flags));
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}
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};
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#endif // !WIN32
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/////////////////////////////////////////////////////////////////////////////
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// end namespace sockpp
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}
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#endif // __sockpp_socket_h
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/**
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* @file datagram_socket.h
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*
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* Classes for datagram and UDP socket.
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*
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* @author Frank Pagliughi
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* @author SoRo Systems, Inc.
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* @author www.sorosys.com
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*
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* @date December 2014
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*/
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// --------------------------------------------------------------------------
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// This file is part of the "sockpp" C++ socket library.
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//
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// Copyright (c) 2014-2017 Frank Pagliughi
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
|
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// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// 1. Redistributions of source code must retain the above copyright notice,
|
||||
// this list of conditions and the following disclaimer.
|
||||
//
|
||||
// 2. Redistributions in binary form must reproduce the above copyright
|
||||
// notice, this list of conditions and the following disclaimer in the
|
||||
// documentation and/or other materials provided with the distribution.
|
||||
//
|
||||
// 3. Neither the name of the copyright holder nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from this
|
||||
// software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
|
||||
// IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
|
||||
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
|
||||
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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||||
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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// --------------------------------------------------------------------------
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#ifndef __sockpp_datagram_socket_h
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#define __sockpp_datagram_socket_h
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#include "sockpp/socket.h"
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namespace sockpp {
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/////////////////////////////////////////////////////////////////////////////
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/// Class that wraps UDP sockets
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#if !defined(WIN32)
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class datagram_socket : public socket
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{
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protected:
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static socket_t create(int domain=AF_INET) {
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return (socket_t) ::socket(domain, SOCK_DGRAM, 0 /*IPPROTO_UDP*/);
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}
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public:
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/**
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* Creates an unbound UDP socket.
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* This can be used as a client or later bound as a server socket.
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*/
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datagram_socket() : socket(create()) {}
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/**
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* Creates a UDP socket and binds it to the specified port.
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* @param port The port to bind.
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*/
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datagram_socket(in_port_t port);
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/**
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* Creates a UDP socket and binds it to the address.
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* @param addr The address to bind.
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*/
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datagram_socket(const inet_address& addr);
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/**
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* Binds the socket to the local address.
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* UDP sockets can bind to a local address/adapter to filter which
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* incoming packets to receive.
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* @param addr
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* @return @em true on success, @em false on failure
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*/
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bool bind(const inet_address& addr) {
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return check_ret_bool(::bind(handle(), addr.sockaddr_ptr(),
|
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sizeof(sockaddr_in)));
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}
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/**
|
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* Connects the socket to the remote address.
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* In the case of UDP sockets, this does not create an actual
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* connection, but rather specified the address to which datagrams are
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* sent by default, and the only address from which datagrams are
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* received.
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* @param addr
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* @return @em true on success, @em false on failure
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*/
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bool connect(const inet_address& addr) {
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return check_ret_bool(::connect(handle(), addr.sockaddr_ptr(),
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sizeof(sockaddr_in)));
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}
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// ----- I/O -----
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|
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/**
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* Sends a UDP packet to the specified internet address.
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* @param buf The date to send.
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* @param n The number of bytes in the data buffer.
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* @param addr The remote destination of the data.
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* @return the number of bytes sent on success or, @em -1 on failure.
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*/
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int sendto(const void* buf, size_t n, const inet_address& addr) {
|
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return check_ret(::sendto(handle(), buf, n, 0,
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addr.sockaddr_ptr(), addr.size()));
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}
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int sendto(const std::string& s, const inet_address& addr) {
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return sendto(s.data(), s.length(), addr);
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}
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/**
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* Sends a UDP packet to the specified internet address.
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* @param buf The date to send.
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* @param n The number of bytes in the data buffer.
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* @param flags
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* @param addr The remote destination of the data.
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* @return the number of bytes sent on success or, @em -1 on failure.
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*/
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int sendto(const void* buf, size_t n, int flags, const inet_address& addr) {
|
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return check_ret(::sendto(handle(), buf, n, flags,
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addr.sockaddr_ptr(), addr.size()));
|
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}
|
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int sendto(const std::string& s, int flags, const inet_address& addr) {
|
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return sendto(s.data(), s.length(), flags, addr);
|
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}
|
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/**
|
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* Sends a UDP packet to the default address.
|
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* The socket should be connected before calling this
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* @param buf The date to send.
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* @param n The number of bytes in the data buffer.
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* @param addr The remote destination of the data.
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* @return @em zero on success, @em -1 on failure.
|
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*/
|
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int send(const void* buf, size_t n, int flags=0) {
|
||||
return check_ret(::send(handle(), buf, n, flags));
|
||||
}
|
||||
int send(const std::string& s, int flags=0) {
|
||||
return send(s.data(), s.length(), flags);
|
||||
}
|
||||
/**
|
||||
* Receives a UDP packet.
|
||||
* @param buf Buffer to get the incoming data.
|
||||
* @param n The number of bytes to read.
|
||||
* @param addr Gets the address of the peer that sent the message
|
||||
* @return The number of bytes read or @em -1 on error.
|
||||
*/
|
||||
int recvfrom(void* buf, size_t n, int flags, inet_address& addr);
|
||||
/**
|
||||
* Receives a UDP packet.
|
||||
* @sa recvfrom
|
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* @param buf Buffer to get the incoming data.
|
||||
* @param n The number of bytes to read.
|
||||
* @param addr Gets the address of the peer that sent the message
|
||||
* @return The number of bytes read or @em -1 on error.
|
||||
*/
|
||||
int recvfrom(void* buf, size_t n, inet_address& addr) {
|
||||
return recvfrom(buf, n, 0, addr);
|
||||
}
|
||||
/**
|
||||
* Receives a UDP packet.
|
||||
* @param buf Buffer to get the incoming data.
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* @param n The number of bytes to read.
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||||
* @return The number of bytes read or @em -1 on error.
|
||||
*/
|
||||
int recv(void* buf, size_t n, int flags=0) {
|
||||
return check_ret(::recv(handle(), buf, n, flags));
|
||||
}
|
||||
};
|
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|
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#endif // !WIN32
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////
|
||||
// end namespace sockpp
|
||||
}
|
||||
|
||||
#endif // __sockpp_socket_h
|
||||
|
||||
|
||||
Reference in New Issue
Block a user