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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../include/tcp.h"
#include "../include/proto.h"
#include "../include/msg_buff.h"
int main(void)
{
struct tcp_client *c;
struct tcp_conf conf = {
.ipproto = AF_INET,
.port = 1234,
.client = {
.inet_addr = { inet_addr("127.0.0.1") },
},
};
struct nft_sync_hdr *hdr;
struct msg_buff *msgb;
char buf[1024];
fd_set fds;
msgb = msgb_alloc(NFTS_MAX_REQUEST);
if (msgb == NULL) {
perror("msgb_alloc");
exit(EXIT_FAILURE);
}
hdr = msgb_put(msgb, sizeof(struct nft_sync_hdr) + strlen("fetch"));
hdr->len = htonl(sizeof(struct nft_sync_hdr) + strlen("fetch"));
memcpy(hdr->data, "fetch", strlen("fetch"));
c = tcp_client_create(&conf);
if (c == NULL) {
fprintf(stderr, "cannot initialize TCP client\n");
exit(EXIT_FAILURE);
}
FD_ZERO(&fds);
FD_SET(tcp_client_get_fd(c), &fds);
/* Wait for connection ... */
select(tcp_client_get_fd(c) + 1, NULL, &fds, NULL, NULL);
if (tcp_client_send(c, msgb_data(msgb), msgb_len(msgb)) < 0) {
perror("cannot send to socket");
exit(EXIT_FAILURE);
}
FD_ZERO(&fds);
FD_SET(tcp_client_get_fd(c), &fds);
/* Wait to receive data after sending request ... */
select(tcp_client_get_fd(c) + 1, &fds, NULL, NULL, NULL);
if (tcp_client_recv(c, buf, sizeof(buf)) < 0) {
perror("cannot send to socket");
exit(EXIT_FAILURE);
}
printf("[TEST OK] Received: %s\n", buf + sizeof(struct nft_sync_hdr));
tcp_client_destroy(c);
}
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