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https://github.com/tuxbox-fork-migrations/recycled-ni-neutrino.git
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891ef16ea8
- Set Lua api version to 1.48
Origin commit data
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Branch: ni/coolstream
Commit: 270cd318ec
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2016-09-03 (Sat, 03 Sep 2016)
------------------
This commit was generated by Migit
125 lines
3.1 KiB
C++
125 lines
3.1 KiB
C++
/*
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* lua file helpers functions
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*
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* (C) 2016 M. Liebmann (micha-bbg)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <cstdio>
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#include <cstdlib>
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#include <cstring>
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#include <unistd.h>
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#include <math.h>
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#include <global.h>
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#include <system/debug.h>
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#include <system/helpers.h>
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#include <neutrino.h>
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#include "luainstance.h"
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#include "lua_filehelpers.h"
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CLuaInstFileHelpers* CLuaInstFileHelpers::getInstance()
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{
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static CLuaInstFileHelpers* LuaInstFileHelpers = NULL;
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if (!LuaInstFileHelpers)
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LuaInstFileHelpers = new CLuaInstFileHelpers();
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return LuaInstFileHelpers;
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}
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CLuaFileHelpers *CLuaInstFileHelpers::FileHelpersCheckData(lua_State *L, int n)
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{
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return *(CLuaFileHelpers **) luaL_checkudata(L, n, LUA_FILEHELPER_CLASSNAME);
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}
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void CLuaInstFileHelpers::LuaFileHelpersRegister(lua_State *L)
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{
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luaL_Reg meth[] = {
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{ "new", CLuaInstFileHelpers::FileHelpersNew },
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{ "cp", CLuaInstFileHelpers::FileHelpersCp },
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{ "__gc", CLuaInstFileHelpers::FileHelpersDelete },
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{ NULL, NULL }
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};
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luaL_newmetatable(L, LUA_FILEHELPER_CLASSNAME);
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luaL_setfuncs(L, meth, 0);
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lua_pushvalue(L, -1);
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lua_setfield(L, -1, "__index");
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lua_setglobal(L, LUA_FILEHELPER_CLASSNAME);
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}
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int CLuaInstFileHelpers::FileHelpersNew(lua_State *L)
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{
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CLuaFileHelpers **udata = (CLuaFileHelpers **) lua_newuserdata(L, sizeof(CLuaFileHelpers *));
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*udata = new CLuaFileHelpers();
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luaL_getmetatable(L, LUA_FILEHELPER_CLASSNAME);
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lua_setmetatable(L, -2);
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return 1;
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}
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int CLuaInstFileHelpers::FileHelpersCp(lua_State *L)
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{
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CLuaFileHelpers *D = FileHelpersCheckData(L, 1);
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if (!D) return 0;
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int numargs = lua_gettop(L) - 1;
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int min_numargs = 2;
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if (numargs < min_numargs) {
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printf("luascript cp: not enough arguments (%d, expected %d)\n", numargs, min_numargs);
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lua_pushboolean(L, false);
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return 1;
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}
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if (!lua_isstring(L, 2)) {
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printf("luascript cp: argument 1 is not a string.\n");
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lua_pushboolean(L, false);
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return 1;
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}
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const char *from = "";
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from = luaL_checkstring(L, 2);
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if (!lua_isstring(L, 3)) {
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printf("luascript cp: argument 2 is not a string.\n");
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lua_pushboolean(L, false);
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return 1;
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}
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const char *to = "";
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to = luaL_checkstring(L, 3);
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const char *flags = "";
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if (numargs > min_numargs)
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flags = luaL_checkstring(L, 4);
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bool ret = false;
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CFileHelpers fh;
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ret = fh.cp(from, to, flags);
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lua_pushboolean(L, ret);
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return 1;
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}
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int CLuaInstFileHelpers::FileHelpersDelete(lua_State *L)
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{
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CLuaFileHelpers *D = FileHelpersCheckData(L, 1);
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if (!D) return 0;
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delete D;
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return 0;
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}
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