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// SPDX-License-Identifier: MIT
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <libHX/defs.h>
#include <libHX/socket.h>
#ifndef _WIN32
# include <netdb.h>
# include <unistd.h>
#endif
#ifndef AI_V4MAPPED
# define AI_V4MAPPED 0
#endif
#include "internal.h"
static int t_parse(void)
{
char host[32] = "bogus";
if (HX_addrport_split("[::1]", host, sizeof(host), nullptr) != 1 ||
strcmp(host, "::1") != 0)
return 1;
if (HX_addrport_split("[]", host, sizeof(host), nullptr) != 1 ||
strcmp(host, "") != 0)
return 1;
if (HX_addrport_split("", host, sizeof(host), nullptr) != 1 ||
strcmp(host, "") != 0)
return 1;
return 0;
}
static int t_local(void)
{
static const char *addrs[] = {
"::1", "::2", "::ffff:127.0.0.1", "::",
"[::1]", "[::2]", "[::ffff:127.0.0.1]", "[::]",
"127.0.0.1", "127.0.0.2", "1.1.1.1", "255.255.255.255",
"[127.0.0.1]", "[127.0.0.2]", "[1.1.1.1]", "[255.255.255.255]",
};
for (size_t i = 0; i < ARRAY_SIZE(addrs); ++i) {
char host[32] = {};
uint16_t port = 0;
int ret = HX_addrport_split(addrs[i], host, sizeof(host), &port);
if (ret >= 0)
printf("Parse \"%s\" -> [%s]:%hu\n", addrs[i], host, port);
else
return EXIT_FAILURE;
printf("%-16s\t", addrs[i]);
int lcl = HX_ipaddr_is_local(addrs[i], AI_V4MAPPED);
if (lcl < 0) {
printf("%s\n", strerror(-lcl));
return EXIT_FAILURE;
}
printf("%d\n", lcl);
}
char host[32] = {};
uint16_t port = 0;
int ret = HX_addrport_split("[fe80::1]:80", host, sizeof(host), &port);
if (ret < 0 || port != 80)
return EXIT_FAILURE;
port = 443;
ret = HX_addrport_split("::80", host, sizeof(host), &port);
if (ret < 0 || port != 443)
return EXIT_FAILURE;
ret = HX_addrport_split(":::80", host, sizeof(host), &port);
if (ret < 0 || port != 443)
return EXIT_FAILURE;
ret = HX_addrport_split("0.0.0.0", host, sizeof(host), &port);
if (ret < 0 || port != 443)
return EXIT_FAILURE;
ret = HX_addrport_split("0.0.0.0:80", host, sizeof(host), &port);
if (ret < 0 || port != 80)
return EXIT_FAILURE;
int fd = HX_inet_connect("::1", 80, 0);
if (fd >= 0) {
printf("Connected to [::1]:80\n");
close(fd);
} else {
fprintf(stderr, "HX_inet_connect [::1]:80: %s\n", strerror(-fd));
}
fd = HX_inet_connect("::", 80, 0);
if (fd >= 0) {
printf("Connected to [::]:80\n");
close(fd);
} else {
fprintf(stderr, "HX_inet_connect [::]:80: %s\n", strerror(-fd));
}
return EXIT_SUCCESS;
}
int main(void)
{
int ret = t_parse();
if (ret != 0)
return ret;
ret = t_local();
if (ret != EXIT_SUCCESS)
return ret;
return EXIT_SUCCESS;
}
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