sirboderafael
By: a guest | Mar 1st, 2009 | Syntax:
C | Size: 1.17 KB | Hits: 442 | Expires: Never
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <string.h>
#include <stdlib.h>
int main()
{
int sock;
struct sockaddr_in server_addr;
struct hostent *host;
char send_data[1024];
host = (struct hostent *) gethostbyname((char *)"SEU-HOST-OU-IP");
if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
perror("Erro: Socket");
exit(1);
}
server_addr.sin_family = AF_INET;
server_addr.sin_port = htons(25000);
server_addr.sin_addr = *((struct in_addr *)host->h_addr);
bzero(&(server_addr.sin_zero),8);
while (1) {
printf("Digite algo (\\s ou \\S para sair):");
gets(send_data);
if ((strcmp(send_data , "\\s") == 0) || strcmp(send_data , "\\S") == 0) {
break;
} else {
sendto(
sock,
send_data,
strlen(send_data),
0,
(struct sockaddr *)&server_addr,
sizeof(struct sockaddr)
);
}
}
}