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| /*
* serverfunction.cpp
*
* Created on: 18 mars 2010
*
*/
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/epoll.h>
#include <netinet/in.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include "serverfunction.h"
using namespace std;
bool SocketServer::InitSocketServer(const char * Address, int Port)
{
bool CreateSocket = false;
struct sockaddr_in SocketServerParam;
int SocketServer;
// Configure a server socket in connected mode...
SocketServer = socket(AF_INET, SOCK_STREAM, 0) ;
if (SocketServer != -1)
{
memset(&SocketServerParam, 0, sizeof (struct sockaddr_in)) ;
/*Set the first numbyte of the block memory
//pointed by ptr to the specified value (ptr, value to be set, number of
bytes to be set to the value)*/
SocketServerParam.sin_family = AF_INET;
// ...on specified address and port...
SocketServerParam.sin_port = htons(Port) ; //Port
SocketServerParam.sin_addr.s_addr = inet_addr(Address) ; //Address IP
if (SocketServerParam.sin_addr.s_addr != INADDR_NONE)
{
/* bind the socket to the Internet address */
if (bind(SocketServer, (struct sockaddr *) &SocketServerParam,
sizeof (struct sockaddr_in)) != -1)
{
// Allow IP address immediate reuse
int flagReuseAddress = 1;
if (setsockopt(SocketServer, SOL_SOCKET, SO_REUSEADDR,
&flagReuseAddress, sizeof (int)) != -1)
{
// ...for one client
if (listen(SocketServer, 1) != -1)
{
// Initialize DbMa_SdbtpInterfaceFileDescriptor
// variable
int DbMa_SdbtpInterfaceFileDescriptor = accept(
CreateSocket, NULL, NULL) ;
if (DbMa_SdbtpInterfaceFileDescriptor != -1)
{
// The connection is established with the client
CreateSocket = true;
}
}
}
}
}
// Close Sdbtp socket connection server
close(SocketServer) ;
}
return CreateSocket;
} |
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