Rework LuCI build system

 * Rename subdirectories to their repective OpenWrt package names
 * Make each LuCI module its own standalone package
 * Deploy a shared luci.mk which is used by each module Makefile

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

1 files changed, 0 insertions, 402 deletions

diff --git a/libs/nixio/src/file.c b/libs/nixio/src/file.c
deleted file mode 100644
index b86e040e1..000000000
--- a/libs/nixio/src/file.c
+++ /dev/null
@@ -1,402 +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 <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/param.h>
-
-
-static int nixio_open(lua_State *L) {
-	const char *filename = luaL_checklstring(L, 1, NULL);
-	int flags;
-
-	if (lua_isnoneornil(L, 2)) {
-		flags = O_RDONLY;
-	} else if (lua_isnumber(L, 2)) {
-		flags = lua_tointeger(L, 2);
-	} else if (lua_isstring(L, 2)) {
-		const char *str = lua_tostring(L, 2);
-		if (!strcmp(str, "r")) {
-			flags = O_RDONLY;
-		} else if (!strcmp(str, "r+")) {
-			flags = O_RDWR;
-		} else if (!strcmp(str, "w")) {
-			flags = O_WRONLY | O_CREAT | O_TRUNC;
-		} else if (!strcmp(str, "w+")) {
-			flags = O_RDWR | O_CREAT | O_TRUNC;
-		} else if (!strcmp(str, "a")) {
-			flags = O_WRONLY | O_CREAT | O_APPEND;
-		} else if (!strcmp(str, "a+")) {
-			flags = O_RDWR | O_CREAT | O_APPEND;
-		} else {
-			return luaL_argerror(L, 2, "supported values: r, r+, w, w+, a, a+");
-		}
-	} else {
-		return luaL_argerror(L, 2, "open flags or string expected");
-	}
-
-	int fd;
-
-	do {
-		fd = open(filename, flags, nixio__check_mode(L, 3, 0666));
-	} while (fd == -1 && errno == EINTR);
-	if (fd == -1) {
-		return nixio__perror(L);
-	}
-
-	int *udata = lua_newuserdata(L, sizeof(int));
-	if (!udata) {
-		return luaL_error(L, "out of memory");
-	}
-
-	*udata = fd;
-
-	luaL_getmetatable(L, NIXIO_FILE_META);
-	lua_setmetatable(L, -2);
-
-	return 1;
-}
-
-static int nixio_open_flags(lua_State *L) {
-	int mode = 0;
-	const int j = lua_gettop(L);
-	for (int i=1; i<=j; i++) {
-		const char *flag = luaL_checkstring(L, i);
-		if (!strcmp(flag, "append")) {
-			mode |= O_APPEND;
-		} else if (!strcmp(flag, "creat")) {
-			mode |= O_CREAT;
-		} else if (!strcmp(flag, "excl")) {
-			mode |= O_EXCL;
-		} else if (!strcmp(flag, "nonblock") || !strcmp(flag, "ndelay")) {
-#ifndef __WINNT__
-			mode |= O_NONBLOCK;
-#endif
-		} else if (!strcmp(flag, "sync")) {
-#ifndef __WINNT__
-			mode |= O_SYNC;
-#endif
-		} else if (!strcmp(flag, "trunc")) {
-			mode |= O_TRUNC;
-		} else if (!strcmp(flag, "rdonly")) {
-			mode |= O_RDONLY;
-		} else if (!strcmp(flag, "wronly")) {
-			mode |= O_WRONLY;
-		} else if (!strcmp(flag, "rdwr")) {
-			mode |= O_RDWR;
-		} else {
-			return luaL_argerror(L, i, "supported values: append, creat, "
-					"excl, nonblock, ndelay, sync, trunc");
-		}
-	}
-	lua_pushinteger(L, mode);
-	return 1;
-}
-
-static int nixio_dup(lua_State *L) {
-	int oldfd = nixio__checkfd(L, 1);
-	int newfd = (lua_gettop(L) > 1) ? nixio__checkfd(L, 2) : -1;
-	int stat  = (newfd == -1) ? dup(oldfd) : dup2(oldfd, newfd);
-
-	if (stat == -1) {
-		return nixio__perror(L);
-	} else {
-		if (newfd == -1) {
-			int *udata = lua_newuserdata(L, sizeof(int));
-			if (!udata) {
-				return luaL_error(L, "out of memory");
-			}
-
-			*udata = stat;
-			luaL_getmetatable(L, NIXIO_FILE_META);
-			lua_setmetatable(L, -2);
-		} else {
-			lua_pushvalue(L, 2);
-		}
-		return 1;
-	}
-}
-
-static int nixio_pipe(lua_State *L) {
-	int pipefd[2], *udata;
-	if (pipe(pipefd)) {
-		return nixio__perror(L);
-	}
-
-	luaL_getmetatable(L, NIXIO_FILE_META);
-	udata = lua_newuserdata(L, sizeof(int));
-	if (!udata) {
-		return luaL_error(L, "out of memory");
-	}
-
-	*udata = pipefd[0];
-	lua_pushvalue(L, -2);
-	lua_setmetatable(L, -2);
-
-
-	udata = lua_newuserdata(L, sizeof(int));
-	if (!udata) {
-		return luaL_error(L, "out of memory");
-	}
-
-	*udata = pipefd[1];
-	lua_pushvalue(L, -3);
-	lua_setmetatable(L, -2);
-
-	return 2;
-}
-
-static int nixio_file_write(lua_State *L) {
-	int fd = nixio__checkfd(L, 1);
-	size_t len;
-	ssize_t sent;
-	const char *data = luaL_checklstring(L, 2, &len);
-
-	if (lua_gettop(L) > 2) {
-		int offset = luaL_optint(L, 3, 0);
-		if (offset) {
-			if (offset < len) {
-				data += offset;
-				len -= offset;
-			} else {
-				len = 0;
-			}
-		}
-
-		unsigned int wlen = luaL_optint(L, 4, len);
-		if (wlen < len) {
-			len = wlen;
-		}
-	}
-
-	do {
-		sent = write(fd, data, len);
-	} while(sent == -1 && errno == EINTR);
-	if (sent >= 0) {
-		lua_pushinteger(L, sent);
-		return 1;
-	} else {
-		return nixio__perror(L);
-	}
-}
-
-static int nixio_file_read(lua_State *L) {
-	int fd = nixio__checkfd(L, 1);
-	char buffer[NIXIO_BUFFERSIZE];
-	uint req = luaL_checkinteger(L, 2);
-	int readc;
-
-	/* We limit the readsize to NIXIO_BUFFERSIZE */
-	req = (req > NIXIO_BUFFERSIZE) ? NIXIO_BUFFERSIZE : req;
-
-	do {
-		readc = read(fd, buffer, req);
-	} while (readc == -1 && errno == EINTR);
-
-	if (readc < 0) {
-		return nixio__perror(L);
-	} else {
-		lua_pushlstring(L, buffer, readc);
-		return 1;
-	}
-}
-
-
-static int nixio_file_seek(lua_State *L) {
-	int fd = nixio__checkfd(L, 1);
-	off_t len = (off_t)nixio__checknumber(L, 2);
-	int whence;
-	const char *whstr = luaL_optlstring(L, 3, "set", NULL);
-	if (!strcmp(whstr, "set")) {
-		whence = SEEK_SET;
-	} else if (!strcmp(whstr, "cur")) {
-		whence = SEEK_CUR;
-	} else if (!strcmp(whstr, "end")) {
-		whence = SEEK_END;
-	} else {
-		return luaL_argerror(L, 3, "supported values: set, cur, end");
-	}
-	len = lseek(fd, len, whence);
-	if (len == -1) {
-		return nixio__perror(L);
-	} else {
-		nixio__pushnumber(L, len);
-		return 1;
-	}
-}
-
-static int nixio_file_tell(lua_State *L) {
-	int fd = nixio__checkfd(L, 1);
-	off_t pos = lseek(fd, 0, SEEK_CUR);
-	if (pos < 0) {
-		return nixio__perror(L);
-	} else {
-		nixio__pushnumber(L, pos);
-		return 1;
-	}
-}
-
-static int nixio_file_stat(lua_State *L) {
-	nixio_stat_t buf;
-	if (fstat(nixio__checkfd(L, 1), &buf)) {
-		return nixio__perror(L);
-	} else {
-		nixio__push_stat(L, &buf);
-		if (lua_isstring(L, 2)) {
-			lua_getfield(L, -1, lua_tostring(L, 2));
-		}
-		return 1;
-	}
-}
-
-static int nixio_file_sync(lua_State *L) {
-	int fd = nixio__checkfd(L, 1);
-	int stat;
-#if (!defined BSD && !defined __WINNT__)
-	int dataonly = lua_toboolean(L, 2);
-	do {
-		stat = (dataonly) ? fdatasync(fd) : fsync(fd);
-	} while (stat == -1 && errno == EINTR);
-	return nixio__pstatus(L, !stat);
-#else
-	do {
-		stat = fsync(fd);
-	} while (stat == -1 && errno == EINTR);
-	return nixio__pstatus(L, !stat);
-#endif
-}
-
-static int nixio_file_lock(lua_State *L) {
-	int fd = nixio__checkfd(L, 1);
-	const char *flag = luaL_checkstring(L, 2);
-	off_t len = (off_t)nixio__optnumber(L, 3, 0);
-	int stat;
-
-	int cmd = 0;
-	if (!strcmp(flag, "lock")) {
-		cmd = F_LOCK;
-	} else if (!strcmp(flag, "tlock")) {
-		cmd = F_TLOCK;
-	} else if (!strcmp(flag, "ulock")) {
-		cmd = F_ULOCK;
-	} else if (!strcmp(flag, "test")) {
-		cmd = F_TEST;
-	} else {
-		return luaL_argerror(L, 2,
-				"supported values: lock, tlock, ulock, test");
-	}
-
-	do {
-		stat = lockf(fd, cmd, len);
-	} while (stat == -1 && errno == EINTR);
-
-	return nixio__pstatus(L, !stat);
-}
-
-static int nixio_file_close(lua_State *L) {
-	int *fdp = luaL_checkudata(L, 1, NIXIO_FILE_META);
-	luaL_argcheck(L, *fdp != -1, 1, "invalid file object");
-	int res;
-	do {
-		res = close(*fdp);
-	} while (res == -1 && errno == EINTR);
-	*fdp = -1;
-	return nixio__pstatus(L, !res);
-}
-
-static int nixio_file__gc(lua_State *L) {
-	int *fdp = luaL_checkudata(L, 1, NIXIO_FILE_META);
-	int res;
-	if (*fdp > 2) {
-		do {
-			res = close(*fdp);
-		} while (res == -1 && errno == EINTR);
-		*fdp = -1;
-	}
-	return 0;
-}
-
-/**
- * string representation
- */
-static int nixio_file__tostring(lua_State *L) {
-	lua_pushfstring(L, "nixio file %d", nixio__tofd(L, 1));
-	return 1;
-}
-
-/* method table */
-static const luaL_reg M[] = {
-	{"write",		nixio_file_write},
-	{"read",		nixio_file_read},
-	{"tell",		nixio_file_tell},
-	{"seek",		nixio_file_seek},
-	{"stat",		nixio_file_stat},
-	{"sync",		nixio_file_sync},
-	{"lock",		nixio_file_lock},
-	{"close",		nixio_file_close},
-	{"__gc",		nixio_file__gc},
-	{"__tostring",	nixio_file__tostring},
-	{NULL,			NULL}
-};
-
-/* module table */
-static const luaL_reg R[] = {
-	{"dup",			nixio_dup},
-	{"open",		nixio_open},
-	{"open_flags",	nixio_open_flags},
-	{"pipe",		nixio_pipe},
-	{NULL,			NULL}
-};
-
-void nixio_open_file(lua_State *L) {
-	luaL_register(L, NULL, R);
-
-	luaL_newmetatable(L, NIXIO_FILE_META);
-	luaL_register(L, NULL, M);
-	lua_pushvalue(L, -1);
-	lua_setfield(L, -2, "__index");
-
-	int *uin  = lua_newuserdata(L, sizeof(int));
-	int *uout = lua_newuserdata(L, sizeof(int));
-	int *uerr = lua_newuserdata(L, sizeof(int));
-
-	if (!uin || !uout || !uerr) {
-		luaL_error(L, "out of memory");
-	}
-
-	*uin  = STDIN_FILENO;
-	*uout = STDOUT_FILENO;
-	*uerr = STDERR_FILENO;
-
-	for (int i = -4; i < -1; i++) {
-		lua_pushvalue(L, -4);
-		lua_setmetatable(L, i);
-	}
-
-	lua_setfield(L, -5, "stderr");
-	lua_setfield(L, -4, "stdout");
-	lua_setfield(L, -3, "stdin");
-	lua_setfield(L, -2, "meta_file");
-}