2 * LuCI Template - Lua binding
4 * Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
19 #include "template_lualib.h"
21 int template_L_parse(lua_State *L)
23 const char *file = luaL_checkstring(L, 1);
24 struct template_parser parser;
27 if( (parser.fd = open(file, O_RDONLY)) > 0 )
31 parser.state = T_STATE_TEXT_NEXT;
33 lua_status = lua_load(L, template_reader, &parser, file);
35 (void) close(parser.fd);
45 lua_pushinteger(L, lua_status);
46 lua_pushlstring(L, parser.out, parser.outsize);
52 lua_pushinteger(L, 255);
53 lua_pushstring(L, "No such file or directory");
57 int template_L_sanitize_utf8(lua_State *L)
60 const char *str = luaL_checklstring(L, 1, &len);
61 char *res = sanitize_utf8(str, len);
65 lua_pushstring(L, res);
74 int template_L_sanitize_pcdata(lua_State *L)
77 const char *str = luaL_checklstring(L, 1, &len);
78 char *res = sanitize_pcdata(str, len);
82 lua_pushstring(L, res);
93 static const luaL_reg R[] = {
94 { "parse", template_L_parse },
95 { "sanitize_utf8", template_L_sanitize_utf8 },
96 { "sanitize_pcdata", template_L_sanitize_pcdata },
100 LUALIB_API int luaopen_luci_template_parser(lua_State *L) {
101 luaL_register(L, TEMPLATE_LUALIB_META, R);