/* $NetBSD: uv_wrap.h,v 1.2.4.2 2024/02/29 12:35:57 martin Exp $ */ /* * Copyright (C) Internet Systems Consortium, Inc. ("ISC") * * SPDX-License-Identifier: MPL-2.0 * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, you can obtain one at https://mozilla.org/MPL/2.0/. * * See the COPYRIGHT file distributed with this work for additional * information regarding copyright ownership. */ #pragma once #if HAVE_CMOCKA #include #include /* IWYU pragma: keep */ #include #include #include #include #include #include #include #include #include #define UNIT_TESTING #include #include "../netmgr/uv-compat.h" /* uv_udp_t */ int __wrap_uv_udp_open(uv_udp_t *handle, uv_os_sock_t sock); int __wrap_uv_udp_bind(uv_udp_t *handle, const struct sockaddr *addr, unsigned int flags); #if UV_VERSION_HEX >= UV_VERSION(1, 27, 0) int __wrap_uv_udp_connect(uv_udp_t *handle, const struct sockaddr *addr); int __wrap_uv_udp_getpeername(const uv_udp_t *handle, struct sockaddr *name, int *namelen); #endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */ int __wrap_uv_udp_getsockname(const uv_udp_t *handle, struct sockaddr *name, int *namelen); int __wrap_uv_udp_send(uv_udp_send_t *req, uv_udp_t *handle, const uv_buf_t bufs[], unsigned int nbufs, const struct sockaddr *addr, uv_udp_send_cb send_cb); int __wrap_uv_udp_recv_start(uv_udp_t *handle, uv_alloc_cb alloc_cb, uv_udp_recv_cb recv_cb); int __wrap_uv_udp_recv_stop(uv_udp_t *handle); /* uv_tcp_t */ int __wrap_uv_tcp_open(uv_tcp_t *handle, uv_os_sock_t sock); int __wrap_uv_tcp_bind(uv_tcp_t *handle, const struct sockaddr *addr, unsigned int flags); int __wrap_uv_tcp_getsockname(const uv_tcp_t *handle, struct sockaddr *name, int *namelen); int __wrap_uv_tcp_getpeername(const uv_tcp_t *handle, struct sockaddr *name, int *namelen); int __wrap_uv_tcp_connect(uv_connect_t *req, uv_tcp_t *handle, const struct sockaddr *addr, uv_connect_cb cb); /* uv_stream_t */ int __wrap_uv_listen(uv_stream_t *stream, int backlog, uv_connection_cb cb); int __wrap_uv_accept(uv_stream_t *server, uv_stream_t *client); /* uv_handle_t */ int __wrap_uv_send_buffer_size(uv_handle_t *handle, int *value); int __wrap_uv_recv_buffer_size(uv_handle_t *handle, int *value); int __wrap_uv_fileno(const uv_handle_t *handle, uv_os_fd_t *fd); /* uv_timer_t */ /* FIXME */ /* * uv_timer_init * uv_timer_start */ static atomic_int __state_uv_udp_open = 0; int __wrap_uv_udp_open(uv_udp_t *handle, uv_os_sock_t sock) { if (atomic_load(&__state_uv_udp_open) == 0) { return (uv_udp_open(handle, sock)); } return (atomic_load(&__state_uv_udp_open)); } static atomic_int __state_uv_udp_bind = 0; int __wrap_uv_udp_bind(uv_udp_t *handle, const struct sockaddr *addr, unsigned int flags) { if (atomic_load(&__state_uv_udp_bind) == 0) { return (uv_udp_bind(handle, addr, flags)); } return (atomic_load(&__state_uv_udp_bind)); } static atomic_int __state_uv_udp_connect __attribute__((unused)) = 0; #if UV_VERSION_HEX >= UV_VERSION(1, 27, 0) int __wrap_uv_udp_connect(uv_udp_t *handle, const struct sockaddr *addr) { if (atomic_load(&__state_uv_udp_connect) == 0) { return (uv_udp_connect(handle, addr)); } return (atomic_load(&__state_uv_udp_connect)); } #endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */ static atomic_int __state_uv_udp_getpeername __attribute__((unused)) = 0; #if UV_VERSION_HEX >= UV_VERSION(1, 27, 0) int __wrap_uv_udp_getpeername(const uv_udp_t *handle, struct sockaddr *name, int *namelen) { if (atomic_load(&__state_uv_udp_getpeername) == 0) { return (uv_udp_getpeername(handle, name, namelen)); } return (atomic_load(&__state_uv_udp_getpeername)); } #endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */ static atomic_int __state_uv_udp_getsockname = 0; int __wrap_uv_udp_getsockname(const uv_udp_t *handle, struct sockaddr *name, int *namelen) { if (atomic_load(&__state_uv_udp_getsockname) == 0) { return (uv_udp_getsockname(handle, name, namelen)); } return (atomic_load(&__state_uv_udp_getsockname)); } static atomic_int __state_uv_udp_send = 0; int __wrap_uv_udp_send(uv_udp_send_t *req, uv_udp_t *handle, const uv_buf_t bufs[], unsigned int nbufs, const struct sockaddr *addr, uv_udp_send_cb send_cb) { if (atomic_load(&__state_uv_udp_send) == 0) { return (uv_udp_send(req, handle, bufs, nbufs, addr, send_cb)); } return (atomic_load(&__state_uv_udp_send)); } static atomic_int __state_uv_udp_recv_start = 0; int __wrap_uv_udp_recv_start(uv_udp_t *handle, uv_alloc_cb alloc_cb, uv_udp_recv_cb recv_cb) { if (atomic_load(&__state_uv_udp_recv_start) == 0) { return (uv_udp_recv_start(handle, alloc_cb, recv_cb)); } return (atomic_load(&__state_uv_udp_recv_start)); } static atomic_int __state_uv_udp_recv_stop = 0; int __wrap_uv_udp_recv_stop(uv_udp_t *handle) { if (atomic_load(&__state_uv_udp_recv_stop) == 0) { return (uv_udp_recv_stop(handle)); } return (atomic_load(&__state_uv_udp_recv_stop)); } static atomic_int __state_uv_tcp_open = 0; int __wrap_uv_tcp_open(uv_tcp_t *handle, uv_os_sock_t sock) { if (atomic_load(&__state_uv_tcp_open) == 0) { return (uv_tcp_open(handle, sock)); } return (atomic_load(&__state_uv_tcp_open)); } static atomic_int __state_uv_tcp_bind = 0; int __wrap_uv_tcp_bind(uv_tcp_t *handle, const struct sockaddr *addr, unsigned int flags) { if (atomic_load(&__state_uv_tcp_bind) == 0) { return (uv_tcp_bind(handle, addr, flags)); } return (atomic_load(&__state_uv_tcp_bind)); } static atomic_int __state_uv_tcp_getsockname = 0; int __wrap_uv_tcp_getsockname(const uv_tcp_t *handle, struct sockaddr *name, int *namelen) { if (atomic_load(&__state_uv_tcp_getsockname) == 0) { return (uv_tcp_getsockname(handle, name, namelen)); } return (atomic_load(&__state_uv_tcp_getsockname)); } static atomic_int __state_uv_tcp_getpeername = 0; int __wrap_uv_tcp_getpeername(const uv_tcp_t *handle, struct sockaddr *name, int *namelen) { if (atomic_load(&__state_uv_tcp_getpeername) == 0) { return (uv_tcp_getpeername(handle, name, namelen)); } return (atomic_load(&__state_uv_tcp_getpeername)); } static atomic_int __state_uv_tcp_connect = 0; int __wrap_uv_tcp_connect(uv_connect_t *req, uv_tcp_t *handle, const struct sockaddr *addr, uv_connect_cb cb) { if (atomic_load(&__state_uv_tcp_connect) == 0) { return (uv_tcp_connect(req, handle, addr, cb)); } return (atomic_load(&__state_uv_tcp_connect)); } static atomic_int __state_uv_listen = 0; int __wrap_uv_listen(uv_stream_t *stream, int backlog, uv_connection_cb cb) { if (atomic_load(&__state_uv_listen) == 0) { return (uv_listen(stream, backlog, cb)); } return (atomic_load(&__state_uv_listen)); } static atomic_int __state_uv_accept = 0; int __wrap_uv_accept(uv_stream_t *server, uv_stream_t *client) { if (atomic_load(&__state_uv_accept) == 0) { return (uv_accept(server, client)); } return (atomic_load(&__state_uv_accept)); } static atomic_int __state_uv_send_buffer_size = 0; int __wrap_uv_send_buffer_size(uv_handle_t *handle, int *value) { if (atomic_load(&__state_uv_send_buffer_size) == 0) { return (uv_send_buffer_size(handle, value)); } return (atomic_load(&__state_uv_send_buffer_size)); } static atomic_int __state_uv_recv_buffer_size = 0; int __wrap_uv_recv_buffer_size(uv_handle_t *handle, int *value) { if (atomic_load(&__state_uv_recv_buffer_size) == 0) { return (uv_recv_buffer_size(handle, value)); } return (atomic_load(&__state_uv_recv_buffer_size)); } static atomic_int __state_uv_fileno = 0; int __wrap_uv_fileno(const uv_handle_t *handle, uv_os_fd_t *fd) { if (atomic_load(&__state_uv_fileno) == 0) { return (uv_fileno(handle, fd)); } return (atomic_load(&__state_uv_fileno)); } #define uv_udp_open(...) __wrap_uv_udp_open(__VA_ARGS__) #define uv_udp_bind(...) __wrap_uv_udp_bind(__VA_ARGS__) #if UV_VERSION_HEX >= UV_VERSION(1, 27, 0) #define uv_udp_connect(...) __wrap_uv_udp_connect(__VA_ARGS__) #define uv_udp_getpeername(...) __wrap_uv_udp_getpeername(__VA_ARGS__) #endif /* UV_VERSION_HEX >= UV_VERSION(1, 27, 0) */ #define uv_udp_getsockname(...) __wrap_uv_udp_getsockname(__VA_ARGS__) #define uv_udp_send(...) __wrap_uv_udp_send(__VA_ARGS__) #define uv_udp_recv_start(...) __wrap_uv_udp_recv_start(__VA_ARGS__) #define uv_udp_recv_stop(...) __wrap_uv_udp_recv_stop(__VA_ARGS__) #define uv_tcp_open(...) __wrap_uv_tcp_open(__VA_ARGS__) #define uv_tcp_bind(...) __wrap_uv_tcp_bind(__VA_ARGS__) #define uv_tcp_getsockname(...) __wrap_uv_tcp_getsockname(__VA_ARGS__) #define uv_tcp_getpeername(...) __wrap_uv_tcp_getpeername(__VA_ARGS__) #define uv_tcp_connect(...) __wrap_uv_tcp_connect(__VA_ARGS__) #define uv_listen(...) __wrap_uv_listen(__VA_ARGS__) #define uv_accept(...) __wrap_uv_accept(__VA_ARGS__) #define uv_send_buffer_size(...) __wrap_uv_send_buffer_size(__VA_ARGS__) #define uv_recv_buffer_size(...) __wrap_uv_recv_buffer_size(__VA_ARGS__) #define uv_fileno(...) __wrap_uv_fileno(__VA_ARGS__) #define RESET_RETURN \ { \ atomic_store(&__state_uv_udp_open, 0); \ atomic_store(&__state_uv_udp_bind, 0); \ atomic_store(&__state_uv_udp_connect, 0); \ atomic_store(&__state_uv_udp_getpeername, 0); \ atomic_store(&__state_uv_udp_getsockname, 0); \ atomic_store(&__state_uv_udp_send, 0); \ atomic_store(&__state_uv_udp_recv_start, 0); \ atomic_store(&__state_uv_udp_recv_stop, 0); \ atomic_store(&__state_uv_tcp_open, 0); \ atomic_store(&__state_uv_tcp_bind, 0); \ atomic_store(&__state_uv_tcp_getpeername, 0); \ atomic_store(&__state_uv_tcp_getsockname, 0); \ atomic_store(&__state_uv_tcp_connect, 0); \ atomic_store(&__state_uv_listen, 0); \ atomic_store(&__state_uv_accept, 0); \ atomic_store(&__state_uv_send_buffer_size, 0); \ atomic_store(&__state_uv_recv_buffer_size, 0); \ atomic_store(&__state_uv_fileno, 0); \ } #define WILL_RETURN(func, value) atomic_store(&__state_##func, value) #endif /* HAVE_CMOCKA */