stau.space
Librería para enchufes en C.
1#include <stdio.h>
2#include <unistd.h>
3#include "lib/enchufe.h"
4#include "lib/log.h"
5#define BUF_LEN 0x100
6
7int main() {
8 Enchufe enchufe = enchufa((IPv4){127,0,0,1}, htons(42069));
9 log_info("Connecting to socket.\n");
10 conecta(enchufe);
11
12 char data1[BUF_LEN] = {0};
13 Buffer in_buf = {
14 .buf = (Byte*)data1,
15 .len = BUF_LEN,
16 };
17
18 char data2[BUF_LEN] = {0};
19 Buffer out_buf = {
20 .buf = (Byte*)data2,
21 .len = BUF_LEN,
22 };
23
24 log_info("Reading from socket.\n");
25
26 recibe(enchufe, in_buf);
27 log_info("Received a message: %s", in_buf);
28 memset(in_buf.buf, 0, in_buf.len);
29
30 while (1) {
31 memset(out_buf.buf, 0, out_buf.len);
32 memset(in_buf.buf, 0, in_buf.len);
33
34 log_info("Sending message: ");
35
36 char *r = fgets((char*)out_buf.buf, in_buf.len - 1, stdin);
37 if (r == NULL) try(-1);
38
39 zumba(enchufe, out_buf);
40 recibe(enchufe, in_buf);
41
42 log_info("Received a message: %s", in_buf);
43 }
44
45 desenchufa(enchufe);
46 return 0;
47}