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Network.cpp
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Network.cpp
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#include "Network.hpp"
CNetwork::CNetwork () {
m_nSocketFromServer = 0;
m_nSocketFromClient = 0;
m_nBytes = 0;
SizeOfClientSocket = sizeof(AdressfromClient);
AdressFromServer.sin_addr.s_addr = INADDR_ANY;
AdressFromServer.sin_port = htons(7000);
AdressFromServer.sin_family = AF_INET;
}
int CNetwork::InitNetwork () {
m_nSocketFromServer = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
fcntl(m_nSocketFromServer, F_SETFL, O_NONBLOCK);
if (m_nSocketFromServer == -1) {
g_pTracer->Trace (ERROR, "Failed to set up the network!");
return -1;
}
if (bind(m_nSocketFromServer, (struct sockaddr*) &AdressFromServer, sizeof(AdressFromServer)) == -1) {
g_pTracer->Trace (ERROR, "Failed to bind the socket!");
return -1;
}
g_pTracer->Trace (NOTE, "Network resources initialised.");
return 1;
}
int CNetwork::ConnectToClient () {
if (listen(m_nSocketFromServer, 3) != 0) {
g_pTracer->Trace (ERROR, "No incoming connection!");
return -1;
}
m_nSocketFromClient = accept(m_nSocketFromServer, (struct sockaddr*) &AdressfromClient, &SizeOfClientSocket);
if (m_nSocketFromClient == -1) {
return -1;
}else{
g_pTracer->Trace (NOTE, "Network client connected.");
return 1;
}
}
int CNetwork::Send (void) {
if (send(m_nSocketFromClient, m_chBuffer, m_nBytes, 0) == -1) {
g_pTracer->Trace (NOTE, "Network client disconnected.");
return -1;
}else{
for (int i=0; i<m_nBytes; i++) {
m_chBuffer[i] = 0;
}
m_nBytes = 0;
return 1;
}
}
void CNetwork::CreatePackage (uint16_t nData) {
nData += 1024;
m_chBuffer[m_nBytes] = nData;
m_nBytes ++;
m_chBuffer[m_nBytes] = (nData >> 8);
m_nBytes ++;
}
int CNetwork::Receive () {
return 1;
}