X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=blobdiff_plain;f=libs%2Fnixio%2Fsrc%2Fsocket.c;fp=libs%2Fnixio%2Fsrc%2Fsocket.c;h=0000000000000000000000000000000000000000;hp=17c6afc7900a4b71bcf305050efd11572fc247d0;hb=1bb4822dca6113f73e3bc89e2acf15935e6f8e92;hpb=9edd0e46c3f880727738ce8ca6ff1c8b85f99ef4;ds=sidebyside

diff --git a/libs/nixio/src/socket.c b/libs/nixio/src/socket.c
deleted file mode 100644
index 17c6afc79..000000000
--- a/libs/nixio/src/socket.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * nixio - Linux I/O library for lua
- *
- *   Copyright (C) 2009 Steven Barth <steven@midlink.org>
- *
- *  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.
- */
-
-#include "nixio.h"
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-
-/**
- * create new socket
- */
-static int nixio_socket(lua_State *L) {
-	const char *domain = luaL_optlstring(L, 1, "", NULL);
-	const char *type   = luaL_optlstring(L, 2, "", NULL);
-	const char *proto  = lua_tolstring(L, 3, NULL);
-
-	nixio_sock *sock = lua_newuserdata(L, sizeof(nixio_sock));
-	if (!sock) {
-		return luaL_error(L, "out of memory");
-	}
-
-	if (!strcmp(domain, "inet")) {
-		sock->domain = AF_INET;
-	} else if (!strcmp(domain, "inet6")) {
-		sock->domain = AF_INET6;
-	} else if (!strcmp(domain, "unix")) {
-		sock->domain = AF_UNIX;
-	/*} else if (!strcmp(domain, "packet")) {
-		sock->domain = AF_PACKET;*/
-	} else {
-		return luaL_argerror(L, 1,
-		 "supported values: inet, inet6, unix, packet"
-		);
-	}
-
-	if (!strcmp(type, "stream")) {
-		sock->type = SOCK_STREAM;
-	} else if (!strcmp(type, "dgram")) {
-		sock->type = SOCK_DGRAM;
-	} else if (!strcmp(type, "raw")) {
-		sock->type = SOCK_RAW;
-	} else {
-		return luaL_argerror(L, 2, "supported values: stream, dgram, raw");
-	}
-
-	if (!proto) {
-		sock->protocol = 0;
-	} else if (!strcmp(proto, "icmp")) {
-		sock->protocol = IPPROTO_ICMP;
-	} else if (!strcmp(proto, "icmpv6")) {
-		sock->protocol = IPPROTO_ICMPV6;
-	} else {
-		return luaL_argerror(L, 3, "supported values: [empty], icmp, icmpv6");
-	}
-
-	/* create userdata */
-	luaL_getmetatable(L, NIXIO_META);
-	lua_setmetatable(L, -2);
-
-	sock->fd = socket(sock->domain, sock->type, sock->protocol);
-
-	if (sock->fd < 0) {
-		return nixio__perror_s(L);
-	}
-
-	return 1;
-}
-
-/**
- * close a socket
- */
-static int nixio_sock_close(lua_State *L) {
-	nixio_sock *sock = nixio__checksock(L);
-	int sockfd = sock->fd;
-	int res;
-	sock->fd = -1;
-
-	do {
-#ifndef __WINNT__
-		res = close(sockfd);
-#else
-		res = closesocket(sockfd);
-#endif
-	} while (res == -1 && errno == EINTR);
-
-	return nixio__pstatus_s(L, !res);
-}
-
-/**
- * garbage collector
- */
-static int nixio_sock__gc(lua_State *L) {
-	nixio_sock *sock = (nixio_sock*)luaL_checkudata(L, 1, NIXIO_META);
-	int res;
-	if (sock && sock->fd != -1) {
-		do {
-#ifndef __WINNT__
-			res = close(sock->fd);
-#else
-			res = closesocket(sock->fd);
-#endif
-		} while (res == -1 && errno == EINTR);
-	}
-	return 0;
-}
-
-/**
- * string representation
- */
-static int nixio_sock__tostring(lua_State *L) {
-	lua_pushfstring(L, "nixio socket %d", nixio__checksockfd(L));
-	return 1;
-}
-
-/**
- * shutdown a socket
- */
-static int nixio_sock_shutdown(lua_State *L) {
-	int sockfd = nixio__checksockfd(L);
-	const char *what = luaL_optlstring(L, 2, "rdwr", NULL);
-	int how;
-
-	if (!strcmp(what, "rdwr") || !strcmp(what, "both")) {
-		how = SHUT_RDWR;
-	} else if (!strcmp(what, "rd") || !strcmp(what, "read")) {
-		how = SHUT_RD;
-	} else if (!strcmp(what, "wr") || !strcmp(what, "write")) {
-		how = SHUT_WR;
-	} else {
-		return luaL_argerror(L, 2, "supported values: both, read, write");
-	}
-
-	return nixio__pstatus_s(L, !shutdown(sockfd, how));
-}
-
-/* module table */
-static const luaL_reg R[] = {
-	{"socket",		nixio_socket},
-	{NULL,			NULL}
-};
-
-/* object table */
-static const luaL_reg M[] = {
-	{"close",		nixio_sock_close},
-	{"shutdown",	nixio_sock_shutdown},
-	{"__gc",		nixio_sock__gc},
-	{"__tostring",	nixio_sock__tostring},
-	{NULL,			NULL}
-};
-
-void nixio_open_socket(lua_State *L) {
-	luaL_register(L, NULL, R);
-
-	lua_pushvalue(L, -2);
-	luaL_register(L, NULL, M);
-	lua_pop(L, 1);
-}