#include <sys/types.h>

#include <sys/socket.h>

#include <sys/wait.h>

#include <netinet/in.h>

#include <err.h>

#include <errno.h>

#include <limits.h>

#include <signal.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <unistd.h>

#include "serverHelpers.h"

#include "requestHelpers.h"

static void kidhandler(int signum) {

/* signal handler for SIGCHLD */

waitpid(WAIT_ANY, NULL, WNOHANG);

}

int main(int argc, char *argv[])

{

serverInputs inputs;

struct sigaction sa;

int sd;

pid_t pid;

logger * logg;

/*Parse all Arguments*/

memset(&inputs, 0, sizeof(serverInputs));

parseArgs(&inputs, argc, argv);

printf("Log File Path: %s\n", inputs.logPath);

printf("Documents Path: %s\n", inputs.directory);

logg = init_logger(inputs.logPath);

sd = init_socket(&inputs);

sa.sa_handler = kidhandler;

sigemptyset(&sa.sa_mask);

sa.sa_flags = SA_RESTART;

if (sigaction(SIGCHLD, &sa, NULL) == -1)

err(1, "sigaction failed");

printf("Server up and listening on port: %d\n", inputs.port);

daemon(1,1);

for(;;) {

request req;

memset(&req, 0, sizeof(req));

req.l = logg;

int clientsd = accept_connection(sd, &req.client);

req.inputsDIR = inputs.directory;

req.requestSD = &clientsd;

pid = fork();

if (pid == -1)

err(1, "fork failed");

if(pid == 0) {

handle_request(&req);

exit(0);

}

close(clientsd);

}

}