int main(int argc, char **argv){
int port;
string ipAddress;
bool done = FALSE;
char recMessage[STRLEN];
char sendMessage[STRLEN];
string input;
port = atoi(argv[1]);
//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
//sockClient.RecvData(recMessage, STRLEN);//Get ye here yon connection message
//cout << recMessage<<endl;
while ( !done ){
//sockClient.GetAndSendMessage(); //Sends input message
input = sockClient.UserInput("test.txt");
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;
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()
{
//Variables definitions:
string ipAddress;
int port = 54321;
char recMessage[STRLEN];
string userId;
string command;
cout << "Enter the Server's ip address: ";
cin >> ipAddress;
ClientSocket sockClient;
sockClient.ConnectToServer(ipAddress.c_str(), port);
sockClient.RecvData( recMessage, STRLEN );
if (checkName("LOGIN", recMessage)== false) {
sockClient.CloseConnection();
}else{
cout << "Please enter the user-identifier: ";
cin >> userId;
sockClient.SendData(stringToCharArray(userId));
cin.clear();
cin.ignore(1000, '\n'); //Removing the /n character for the next getline.
}
sockClient.RecvData( recMessage, STRLEN );
if (checkName("WELCOME", recMessage)== false) {
sockClient.CloseConnection();
return 0;
}else{
while(true) {
cout << "Please enter the command: ";
getline(cin, command);
sockClient.SendData(stringToCharArray(command));
if (checkCommand(command, sockClient) == false) break;
}
}
return 0;
}
void serverLoop() {
int port = 666;
//char *ipAddress = "127.0.0.1";
string ipAddress;
cout<<"1) Host server"<<endl;
cout<<"2) Join server"<<endl;
cout<<"3) Quit"<<endl;
cin>>choice;
if ( choice == 3 )
exit(0);
else if ( choice == 2 )
{
//Client
cout<<"Enter an IP address, 127.0.0.1 is the loopback address"<<endl;
cin>>ipAddress;
cout<<"ATTEMPTING TO CONNECT..."<<endl;
sockClient.ConnectToServer( ipAddress.c_str(), port );
//Connected
glutMainLoop(); // Enter GLUT main loop
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();
}
}
}
int main(int argc, char* argv[])
{
int port = atoi(argv[1]);
//char *ipAddress = "127.0.0.1";
string ipAddress;
bool done = false;
char recMessage[STRLEN];
char sendMessage[STRLEN];
string input;
string line;
string fileToCopy;
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
//Recieving login
sockClient.RecvData( recMessage, STRLEN ); //rec
cout<< "Recv > " << recMessage <<endl;
//sockClient.GetAndSendMessage();
char message[STRLEN];
cin.ignore();//without this, it gets the return char from the last cin and ignores the following one!
cout<<"Send > ";
cin.get( message, STRLEN );
sockClient.SendData( message );
sockClient.RecvData( recMessage, STRLEN ); //rec
cout<< "Recv > " << recMessage <<endl;
while ( true )
{
//sockClient.GetAndSendMessage();
char message[STRLEN];
cin.ignore();//without this, it gets the return char from the last cin and ignores the following one!
cout<<"Send > ";
cin.get( message, STRLEN );
sockClient.SendData( message );
cout << "input is " << message << endl;
input = string(message).substr(0,4);
if(string(message).size() > 4)
fileToCopy = string(message).substr(5);
cout << "input is " << input << endl;
cout << "File to copy is " << fileToCopy << endl;
cout<<"\t--WAIT--"<<endl;
if(input == "SEND")
{
//recMessage[STRLEN] = ' ';
ofstream fout;
fout.open(fileToCopy.c_str(), fstream::app);
do
{
cout << "FIRST" << recMessage << endl;
memset(&recMessage, '\0', sizeof(recMessage));
cout << "SECOND" << recMessage << endl;
sockClient.RecvData( recMessage, STRLEN );
cout << "THIRD" << recMessage << endl;
if(recMessage != "EOF")
{
fout << recMessage << endl;
//memset(recMessage, 0, sizeof(char)*STRLEN);
}
}while(strcmp(recMessage, "EOF") == 0);//end eof
}
else if(input == "LIST")
{
sockClient.RecvData(recMessage, STRLEN);
cout << recMessage;
cout << endl;
}
else
{
cout << "Error" << endl;
}
}
}
