88 lines
1.8 KiB
C++
88 lines
1.8 KiB
C++
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#include "outputsocket.hh"
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#include "request.hh"
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#include <sstream>
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#include <string>
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#include <netdb.h>
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#include <iostream>
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#include <cstring>
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//#include "mobile.hh"
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//#include <netinet/in.h>
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//#include <cstdlib>
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//#include <unistd.h>
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//#include <limits>
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#define IP_R "127.0.0.1"
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#define PORT 1600
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using namespace std ;
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struct hostent *hostInfo ;
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struct sockaddr_in serverAddress ;
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/* *** Operations *** */
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void OutputSocket::write(const Result &result)
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{
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string timestampXYZ;
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const Request *const request = result.get_request() ;
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Point3D position = result.get_position() ;
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timestampXYZ= uint2string(request->get_time_sent()) + ";" + float2string(position.get_x()) + ";" + float2string(position.get_y()) + ";" + float2string(position.get_z());
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init_socket();
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//cout << timestampXYZ << endl;
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send_data(timestampXYZ);
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}
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string OutputSocket::float2string(float f)
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{
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ostringstream os;
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os << f;
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return os.str();
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}
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string OutputSocket::uint2string(uint64_t f)
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{
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ostringstream os;
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os << f;
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return os.str();
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}
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string OutputSocket::int2string(int f)
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{
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ostringstream os;
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os << f;
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return os.str();
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}
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void OutputSocket::init_socket()
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{
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hostInfo = gethostbyname(IP_R);
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serverPort = PORT;
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socketDescriptor = socket(AF_INET, SOCK_DGRAM, 0);
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serverAddress.sin_family = hostInfo->h_addrtype;
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memcpy((char *) &serverAddress.sin_addr.s_addr,
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hostInfo->h_addr_list[0], hostInfo->h_length);
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serverAddress.sin_port = htons(serverPort);
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}
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void OutputSocket::send_data(string data)
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{
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if (sendto(socketDescriptor, data.c_str(), data.size(), 0,
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(struct sockaddr *) &serverAddress,
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sizeof(serverAddress)) < 0)
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{
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cerr << "Émission du message impossible\n";
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close(socketDescriptor);
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exit(1);
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}
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}
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