Server/client

// SERVER  STUFF

if ((client = accept(server, (struct sockaddr *) 0, 0)) > 0) {
            printf("Connected to client\n");

            // Create a logged in variable
            int loggedIn = 0;
            int infoEntered = 0;

            // Store the username/password of the current user
            char username[50];
            char password[50];

            while (!loggedIn) {
                while (!infoEntered) {
                    // Get username and password and makesure they're correct
                    send(client, USERNAME_PROMPT, strlen(USERNAME_PROMPT)+1, 0);
                    if (recv(client, username, 256, 0) > 0) {
                        char *received = "Received Username\n";
                        send(client, received, strlen(received), 0);
                        // Received username, so ask for password
                        send(client, PASSWORD_PROMPT, strlen(PASSWORD_PROMPT), 0);
                        if (recv(client, password, 256, 0) > 0) {
                            char *passwordr = "Received Password\n";
                            send(client, passwordr, strlen(passwordr), 0);
                            // Username and password have been entered ready for checking
                            infoEntered = 1;
                            break;
                        } else {
                            printf("Could not receive password for %s", username);
                            close(client);
                        }
                    } else {
                        printf("Could not receive the username, please reconnect and try again.");
                        close(client);
                    }
                }

                // I need to check login here
                // Check map/hashmap of username and passwords
                // If the username is in the file, confirm password
                // If password is correct, send a signal to the client
                // Then set logged in to 1, to start the hangman game
                loggedIn = 1;
            }

// CLIENT  STUFF

int loggedIn = 0;

    // Connect to the server
    if (connect(server, (struct sockaddr *) &serverAddr, sizeof(serverAddr)) < 0)
    {
        perror("Could not connect to the server");
        close(server);
        exit(1);
    }

    while (gameRunning)
    {
        char myinfo[100];
        char message[256];

        // Loop until the user logs in or closes the program
        while (!loggedIn) {
            // Get the username
            // Can use read instead of recv?
            recv(server, message, sizeof(message), 0);
            printf(message);
            fgets(myinfo, strlen(myinfo), stdin);
            if (send(server, myinfo, strlen(myinfo), 0) > 0) {
                // Sent username to server so send password nowjo
                recv(server, message, sizeof(message), 0);
                // Get the password and send it
                printf(message);
                fgets(myinfo, strlen(myinfo), stdin);
                if (send(server, myinfo, strlen(myinfo), 0) > 0) {
                    printf("Sent password");
                }
            }
        }