// This is a personal academic project. Dear PVS-Studio, please check it.
// PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
#include "include/client.h"

int main(int argc, char *argv[]) {
    int fd = createSocket();
   
    struct sockaddr_in serv_addr;
    setSockAddress(argc, argv, &serv_addr);

    connectToSocket(fd, &serv_addr);

    processAndSendInput(fd);

    closeSocket(fd);

    return EXIT_SUCCESS;
}

void processAndSendInput(int fd) {
    char input[MAX_LEN] = {0};
    int readChars;
    while ((readChars = read(STDIN_FILENO, input, MAX_LEN - 1)) != 0) {
        if (readChars < 0)
            printSystemError("User: read()");
        input[readChars] = '\0';

        if (write(fd, input, readChars) < 0)
            printSystemError("User: write()");
    }
}