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server-6lo.c~
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server-6lo.c~
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/* A simple server in the internet domain using TCP
The port number is passed as an argument */
#include <net/if.h>
#include <errno.h>
#include <string.h>
#include <stdbool.h>
#include <inttypes.h>
#include <asm/types.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <linux/types.h>
#include "nl802154.h"
#include "af_ieee802154.h"
typedef signed char s8;
typedef unsigned char u8;
typedef signed short s16;
typedef unsigned short u16;
typedef signed int s32;
typedef unsigned int u32;
typedef signed long s64;
typedef unsigned long u64;
void error(const char *msg)
{
perror(msg);
exit(1);
}
int main(int argc, char *argv[])
{
int sockfd, newsockfd, portno;
socklen_t clilen;
char buffer[256];
//struct sockaddr_ieee802154 serv_addr, cli_addr;
int n;
char *some_addr;
//char str[IEEE802154_ADDR_LEN];
/*if (argc < 2) {
fprintf(stderr,"ERROR, no port provided\n");
exit(1);
}
sockfd = socket(PF_IEEE802154, SOCK_DGRAM, 0);
if (sockfd < 0)
error("ERROR opening socket");
else
printf("1: Opening socket succeeds\n");
bzero((char *) &serv_addr, sizeof(serv_addr));
portno = atoi(argv[1]);
serv_addr.sin_family = PF_IEEE802154;
serv_addr.addr.short_addr = INADDR_ANY;
//serv_addr.sin_port = htons(portno);
if (bind(sockfd, (struct sockaddr *) &serv_addr,
sizeof(serv_addr)) < 0)
error("ERROR on binding");
else
printf("2: Binding succeeds\n");
// now get it back and print it
inet_ntop(PF_IEEE802154, &(serv_addr.sin_addr), str, INET6_ADDRSTRLEN);
printf("%s\n", str); // prints "2001:db8:8714:3a90::12"
/*
listen(sockfd,5);
clilen = sizeof(cli_addr);
newsockfd = accept(sockfd,
(struct sockaddr *) &cli_addr,
&clilen);
if (newsockfd < 0)
error("ERROR on accept");
bzero(buffer,256);
n = read(newsockfd,buffer,255);
if (n < 0) error("ERROR reading from socket");
printf("Here is the message: %s\n",buffer);
n = write(newsockfd,"I got your message",18);
if (n < 0) error("ERROR writing to socket");
close(newsockfd);
*/
//close(sockfd);
printf("berhasil meen\n");
return 0;
}