int main(){
int port = 8888;
string ipAddress;
bool done;
char recMessage[STRLEN];
char sendMessage[STRLEN];
//Client
cout<<"Enter an IP address, 127.0.0.1 is the loopback address"<<endl;
cin>>ipAddress;
ClientSocket sockClient;
cout<<"ATTEMPTING TO CONNECT..."<<endl;
sockClient.ConnectToServer( ipAddress.c_str(), port );
//Connected
while ( !done ){
sockClient.GetAndSendMessage();
cout<<"\t--WAIT--"<<endl;
sockClient.RecvData( recMessage, STRLEN );
cout<<"Recv > "<<recMessage<<endl;
if ( strcmp( recMessage, "end" ) == 0 || strcmp( sendMessage, "end" ) == 0 ){
done = true;
}
}
sockClient.CloseConnection();
}
int main()
{
int port = 8888;
string ipAddress;
char recMessage[STRLEN];
//Client
cout<<"Enter an IP address of server: ";
cin>>ipAddress;
ClientSocket sockClient;
//connect to server
cout<<"ATTEMPTING TO CONNECT..."<<endl << endl;
sockClient.ConnectToServer( ipAddress.c_str(), port );
//Recieve message from server (authentication request)
sockClient.RecvData( recMessage, STRLEN );
cout << recMessage;
//send request to server (password)
sockClient.GetAndSendMessage();
//server response (valid or invalid password)
sockClient.RecvData( recMessage, STRLEN );
cout << recMessage << endl;
string temp = recMessage;
if (temp == "\t***INVALID CREDENTIALS****\nDISCONNECTING")
{
sockClient.CloseConnection();
system("pause");
return 0;
}
while (true)
{
//server list of actions to take
sockClient.RecvData( recMessage, STRLEN );
cout << recMessage;
//client response of action
sockClient.GetAndSendMessage();
//server responds to selected action
sockClient.RecvData( recMessage, STRLEN );
//if quit is entered, server sends "Goodbye"
string temp = recMessage;
if (temp == "INVALID ENTRY")
{
cout << recMessage << endl;
}
else if (temp == "Goodbye")
{
sockClient.CloseConnection();
cout << endl << "\t***DISCONNECTED" << endl;
system("pause");
return 0;
}
else if (temp == "List")
{
sockClient.RecvData( recMessage, STRLEN );
temp = recMessage;
if (temp != "***No files in directory"){
int num = atoi(recMessage);
for (int i = 0; i < num; i++)
{
sockClient.RecvData( recMessage, STRLEN );
cout << endl <<"\t" << recMessage;
}
cout << endl << endl;
}
}
else if(temp == "send")
{
cout << "Enter file name: ";
string fileName;
cin >> fileName;
char *cfilename = new char[fileName.length()+1];
strcpy(cfilename,fileName.c_str());
sockClient.SendData(cfilename);
sockClient.RecvData(recMessage, STRLEN);
temp = recMessage;
if(temp == "fail"){
cerr << "\tFile does not exist" << endl;
}
else if(temp == "okay"){
ofstream fout;
fout.open(fileName.c_str());
sockClient.RecvData(recMessage, STRLEN);
//cout << "..." << recMessage << endl;
string txt(recMessage);
while(txt != "EOFEOFEOFEOFEOFEOF"){
fout << txt << endl;
sockClient.RecvData(recMessage, STRLEN);
txt = recMessage;
}
fout.close();
}
}
}