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68 lines
1.8 KiB
Rust
68 lines
1.8 KiB
Rust
/* Copyright (C) 2017 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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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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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use std::os::raw::c_char;
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use std::os::raw::c_int;
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use std::os::raw::c_long;
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#[cfg(feature = "lua_int8")]
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type LuaInteger = i64;
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#[cfg(not(feature = "lua_int8"))]
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type LuaInteger = i32;
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/// The Rust place holder for lua_State.
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pub enum CLuaState {}
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extern {
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fn lua_createtable(lua: *mut CLuaState, narr: c_int, nrec: c_int);
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fn lua_settable(lua: *mut CLuaState, idx: c_long);
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fn lua_pushlstring(lua: *mut CLuaState, s: *const c_char, len: usize);
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fn lua_pushinteger(lua: *mut CLuaState, n: LuaInteger);
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}
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pub struct LuaState {
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pub lua: *mut CLuaState,
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}
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impl LuaState {
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pub fn newtable(&self) {
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unsafe {
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lua_createtable(self.lua, 0, 0);
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}
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}
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pub fn settable(&self, idx: i64) {
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unsafe {
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lua_settable(self.lua, idx as c_long);
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}
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}
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pub fn pushstring(&self, val: &str) {
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unsafe {
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lua_pushlstring(self.lua, val.as_ptr() as *const c_char, val.len());
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}
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}
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pub fn pushinteger(&self, val: i64) {
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unsafe {
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lua_pushinteger(self.lua, val as LuaInteger);
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}
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}
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}
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