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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2014 The CodeLite Team
// file name : clSocketServer.cpp
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "clSocketServer.h"
#ifndef _WIN32
# include <unistd.h>
#include <sys/stat.h>
#include <arpa/inet.h>
# include <sys/types.h>
# include <sys/socket.h>
# include <sys/un.h>
# include <netinet/in.h>
# include <stdio.h>
#endif
clSocketServer::clSocketServer()
{
}
clSocketServer::~clSocketServer()
{
DestroySocket();
}
void clSocketServer::CreateServer(const std::string &pipePath) throw (clSocketException)
{
#ifndef __WXMSW__
unlink(pipePath.c_str());
// Create a socket
if((m_socket = ::socket(AF_UNIX , SOCK_STREAM , 0 )) == INVALID_SOCKET) {
throw clSocketException( "Could not create socket: " + error() );
}
// must set reuse-address
int optval;
// set SO_REUSEADDR on a socket to true (1):
optval = 1;
::setsockopt(m_socket, SOL_SOCKET, SO_REUSEADDR, (const char*)&optval, sizeof(optval));
// Prepare the sockaddr_in structure
struct sockaddr_un server;
server.sun_family = AF_UNIX;
strcpy(server.sun_path, pipePath.c_str());
// Bind
if( ::bind(m_socket ,(struct sockaddr *)&server , sizeof(server)) == -1) {
throw clSocketException( "CreateServer: bind operation failed: " + error() );
}
char mode[] = "0777";
int newMode = ::strtol(mode, 0, 8);
::chmod(pipePath.c_str(), newMode);
// define the accept queue size
::listen(m_socket, 10);
#else
int port = ::atoi( pipePath.c_str() );
CreateServer( "127.0.0.1", port );
#endif
}
clSocketBase::Ptr_t clSocketServer::WaitForNewConnection(long timeout) throw (clSocketException)
{
if ( SelectRead( timeout ) == kTimeout ) {
return clSocketBase::Ptr_t( NULL );
}
int fd = ::accept(m_socket , 0, 0);
if ( fd < 0 ) {
throw clSocketException( "accept error: " + error() );
}
return clSocketBase::Ptr_t(new clSocketBase(fd));
}
void clSocketServer::CreateServer(const std::string &address, int port) throw (clSocketException)
{
// Create a socket
if( (m_socket = ::socket(AF_INET , SOCK_STREAM , 0)) == INVALID_SOCKET) {
throw clSocketException( "Could not create socket: " + error() );
}
// must set reuse-address
int optval;
// set SO_REUSEADDR on a socket to true (1):
optval = 1;
::setsockopt(m_socket, SOL_SOCKET, SO_REUSEADDR, (const char*)&optval, sizeof(optval));
// Prepare the sockaddr_in structure
struct sockaddr_in server;
server.sin_family = AF_INET;
#ifdef __WXMSW__
server.sin_addr.s_addr = inet_addr( address.c_str() );
#else
inet_pton(AF_INET, address.c_str(), &server.sin_addr);
#endif
server.sin_port = htons( port );
// Bind
if( ::bind(m_socket ,(struct sockaddr *)&server , sizeof(server)) == -1) {
throw clSocketException( "CreateServer: bind operation failed: " + error() );
}
// define the accept queue size
::listen(m_socket, 10);
}
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