// SPDX-License-Identifier: MIT #include #include #include #include #include #include #ifndef _WIN32 # include # include #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; }