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#include "junk/network.h"
#include <unistd.h>
#include <errno.h>
#include <netinet/in.h>
#include <stdio.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <arpa/inet.h>
#include <netdb.h>
#define TAG "network"
//TCP SEND
int tcp_ipv4_send_packet(char* ip, char* port, char* data) {
int sock;
struct addrinfo hints, *p, *res;
memset(&hints, 0, sizeof hints);
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
if (getaddrinfo(ip, port, &hints, &res) != 0) {
fprintf(stderr, "%s: getaddrinfo (%d): %s\n", TAG, errno, gai_strerror(errno));
return errno;
}
if ((sock = socket(res->ai_family, res->ai_socktype, res->ai_protocol)) == -1) {
fprintf(stderr, "%s: socket (%d): %s\n", TAG, errno, strerror(errno));
return errno;
}
if (connect(sock, res->ai_addr, res->ai_addrlen) == -1) {
fprintf(stderr, "%s: connect (%d): %s\n", TAG, errno, strerror(errno));
return errno;
}
int len = strlen(data);
int bytes_sent = 0;
int total_bytes_sent = 0;
while (1) {
if ((bytes_sent = send(sock, data, len, 0)) == -1) {
fprintf(stderr, "%s: send (%d): %s\n", TAG, errno, strerror(errno));
return errno;
}
total_bytes_sent += bytes_sent;
if (bytes_sent == len) {
break;
}
}
close(sock);
freeaddrinfo(res);
return 0;
}
// TCP BIND
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