diff options
| author | Vadim Dashevskiy <watcherhd@gmail.com> | 2012-07-28 19:25:08 +0000 |
|---|---|---|
| committer | Vadim Dashevskiy <watcherhd@gmail.com> | 2012-07-28 19:25:08 +0000 |
| commit | 66526765714b08969548a414d3fa87dbe333242d (patch) | |
| tree | d3fc2027140f97edfdfc5023e70ff8b4db920c11 /plugins/!NotAdopted/SmartAutoReplier/LuaBridge.h | |
| parent | 3ccd712341ed9e76252bd595c5a797d6c8ea8992 (diff) | |
"!Deprecated" folders moved from root directory to plugins
git-svn-id: http://svn.miranda-ng.org/main/trunk@1230 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/!NotAdopted/SmartAutoReplier/LuaBridge.h')
| -rw-r--r-- | plugins/!NotAdopted/SmartAutoReplier/LuaBridge.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/plugins/!NotAdopted/SmartAutoReplier/LuaBridge.h b/plugins/!NotAdopted/SmartAutoReplier/LuaBridge.h new file mode 100644 index 0000000000..f012a55db4 --- /dev/null +++ b/plugins/!NotAdopted/SmartAutoReplier/LuaBridge.h @@ -0,0 +1,96 @@ +/*
+ * Smart Auto Replier (SAR) - auto replier plugin for Miranda IM
+ *
+ * Copyright (C) 2004 - 2012 by Volodymyr M. Shcherbyna <volodymyr@shcherbyna.com>
+ *
+ * This code is inspired by article of RichardS at http://www.codeproject.com/Articles/11508/Integrating-Lua-into-C
+ *
+ * This file is part of SAR.
+ *
+ * SAR is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * SAR is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with SAR. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#pragma once
+
+#include "luainc.h"
+
+class CLuaBridge
+{
+public:
+ CLuaBridge(void);
+ ~CLuaBridge(void);
+
+public:
+ static int LuaDebugMessage(lua_State * pContext);
+ static void HandleLuaAsssert(lua_State * pContext);
+
+ bool RunScript(const char *szScript, size_t nLength, const char *szFuncName = NULL);
+ bool ExecuteFunction(int nArgs, int nReturns = 0);
+ operator lua_State *();
+
+protected:
+ lua_State *m_pLuaContext;
+};
+
+class CLuaStack
+{
+public:
+ CLuaStack(CLuaBridge & luaBridge) : m_pState(NULL), m_nTopIndex(0)
+ {
+ m_pState = (lua_State*)luaBridge;
+ m_nTopIndex = lua_gettop(m_pState);
+ }
+
+ virtual ~CLuaStack()
+ {
+ lua_settop(m_pState, m_nTopIndex);
+ }
+
+protected:
+
+ lua_State *m_pState;
+ int m_nTopIndex;
+};
+
+class CLuaTableThis
+{
+public:
+ CLuaTableThis(CLuaBridge & luaBridge, int nRef) : m_nOldRef(0), m_luaBridge(luaBridge)
+ {
+ lua_State *state = (lua_State*)m_luaBridge;
+
+ lua_getglobal(state, "this");
+ m_nOldRef = luaL_ref(state, LUA_REGISTRYINDEX);
+
+ lua_rawgeti(state, LUA_REGISTRYINDEX, nRef);
+ lua_setglobal(state, "this");
+ }
+
+ virtual ~CLuaTableThis()
+ {
+ lua_State *state = (lua_State*)m_luaBridge;
+
+ if (m_nOldRef > 0)
+ {
+ lua_rawgeti(state, LUA_REGISTRYINDEX, m_nOldRef);
+ lua_setglobal (state, "this");
+ luaL_unref(state, LUA_REGISTRYINDEX, m_nOldRef);
+ }
+ }
+
+protected:
+ int m_nOldRef;
+ CLuaBridge & m_luaBridge;
+};
+
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