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/*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, Xmake Open Source Community.
*
* @author ruki
* @file socket_bind.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "socket_bind"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* interfaces
*/
// io.socket_bind(sock, addr, port, family)
tb_int_t xm_io_socket_bind(lua_State *lua) {
tb_assert_and_check_return_val(lua, 0);
// check socket
if (!xm_lua_ispointer(lua, 1)) {
lua_pushboolean(lua, tb_false);
lua_pushliteral(lua, "invalid socket!");
return 2;
}
// get socket
tb_socket_ref_t sock = (tb_socket_ref_t)xm_lua_topointer(lua, 1);
tb_check_return_val(sock, 0);
// get address
tb_char_t const *address = lua_tostring(lua, 2);
tb_assert_and_check_return_val(address, 0);
// get family
tb_uint8_t family = (tb_uint8_t)luaL_checknumber(lua, 4);
// init address
tb_ipaddr_t addr;
if (family == TB_IPADDR_FAMILY_UNIX) {
tb_bool_t is_abstract = (tb_bool_t)lua_toboolean(lua, 3);
tb_ipaddr_unix_set_cstr(&addr, address, is_abstract);
} else {
tb_uint16_t port = (tb_uint16_t)luaL_checknumber(lua, 3);
tb_ipaddr_set(&addr, address, port, family);
}
// bind socket
lua_pushboolean(lua, tb_socket_bind(sock, &addr));
return 1;
}
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