push.c

#include <arpa/inet.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdlib.h>

//socket stuff
#include <sys/socket.h>
#include <sys/types.h> 
#include <sys/socket.h> 

#include <signal.h>

#include <netdb.h>

#include <fcntl.h>

//for mkdir
#include <sys/stat.h>

#include "utils.h"
#include "file_transfer.h"
#include "networking.h"

#include "sound.h"

int push(int argc, char * argv[]){
    //init connection and ask for a transmission

    struct client_session * cs = malloc(sizeof(struct client_session));
    new_client_session(argv, cs);
    // this stuff is for sound
    int kidid;
    if (cs->user.sound){
        kidid = play_song(cs->path_to_programdir,"bumble.mp3", 3);
    }

    struct ft_init init;
    new_ft_init(TR_RECV, cs->repo_name, &cs->user, &init);
    write(cs->client_fd, &init, sizeof(struct ft_init));
    
    send_full_directory_contents(cs->client_fd, ".dit");

     //kill the mpg123 if sound is on
    if(cs->user.sound){
        kill(kidid, SIGKILL);
    }

    int server_side_result;
    read(cs->client_fd, &server_side_result, sizeof(int));
    close(cs->client_fd);
    free(cs);
    if(server_side_result == TR_SUCCESS){
        printf("\nServer sucessfully recived the push...\n");
        exit(0);
    }
   
    printf("FAILURE. Make sure you have inited this repo\n\n"
            "    try: dit init && dit push...\n");
    exit(1);
}