1

lib/debug_config.c

@@ -57,6 +57,49 @@ ip_str_t ip_to_str(const void *addr, int family) {
     return result;
 }
 
+ip_str_t sockaddr_storage_to_str(const struct sockaddr_storage *addr) {
+    ip_str_t result;
+    result.str[0] = '\0';
+
+    if (!addr) {
+        return result;
+    }
+
+    char ip_buf[INET6_ADDRSTRLEN];
+    ip_buf[0] = '\0';
+
+    uint16_t port = 0;
+    void *src = NULL;
+
+    if (addr->ss_family == AF_INET) {
+        const struct sockaddr_in *ipv4 = (const struct sockaddr_in *)addr;
+        src = (void *)&ipv4->sin_addr;
+        port = ntohs(ipv4->sin_port);
+    }
+    else if (addr->ss_family == AF_INET6) {
+        const struct sockaddr_in6 *ipv6 = (const struct sockaddr_in6 *)addr;
+        src = (void *)&ipv6->sin6_addr;
+        port = ntohs(ipv6->sin6_port);
+    }
+    else {
+        return result;
+    }
+
+    if (!inet_ntop(addr->ss_family, src, ip_buf, sizeof(ip_buf))) {
+        return result;
+    }
+
+    if (addr->ss_family == AF_INET6) {
+        // IPv6 обязательно в []
+        snprintf(result.str, sizeof(result.str), "[%s]:%u", ip_buf, port);
+    } else {
+        snprintf(result.str, sizeof(result.str), "%s:%u", ip_buf, port);
+    }
+
+    return result;
+}
+
+
 
 static const struct {
     const char* name;