CLuaInstance: Move configfile functions in separate classes / files

- No api changes, code only

src/gui/lua/lua_configfile.cpp

@@ -0,0 +1,199 @@
+/*
+ * lua config file
+ *
+ * (C) 2014-2015 M. Liebmann (micha-bbg)
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+#include <unistd.h>
+
+#include <global.h>
+#include <system/debug.h>
+#include <neutrino.h>
+
+#include "luainstance.h"
+#include "lua_configfile.h"
+
+CLuaInstConfigFile* CLuaInstConfigFile::getInstance()
+{
+	static CLuaInstConfigFile* LuaInstConfigFile = NULL;
+
+	if(!LuaInstConfigFile)
+		LuaInstConfigFile = new CLuaInstConfigFile();
+	return LuaInstConfigFile;
+}
+
+CLuaConfigFile *CLuaInstConfigFile::LuaConfigFileCheck(lua_State *L, int n)
+{
+	return *(CLuaConfigFile **) luaL_checkudata(L, n, "configfile");
+}
+
+void CLuaInstConfigFile::LuaConfigFileRegister(lua_State *L)
+{
+	luaL_Reg meth[] = {
+		{ "new",        CLuaInstConfigFile::LuaConfigFileNew },
+		{ "loadConfig", CLuaInstConfigFile::LuaConfigFileLoadConfig },
+		{ "saveConfig", CLuaInstConfigFile::LuaConfigFileSaveConfig },
+		{ "clear",      CLuaInstConfigFile::LuaConfigFileClear },
+		{ "getString",  CLuaInstConfigFile::LuaConfigFileGetString },
+		{ "setString",  CLuaInstConfigFile::LuaConfigFileSetString },
+		{ "getInt32",   CLuaInstConfigFile::LuaConfigFileGetInt32 },
+		{ "setInt32",   CLuaInstConfigFile::LuaConfigFileSetInt32 },
+		{ "getBool",    CLuaInstConfigFile::LuaConfigFileGetBool },
+		{ "setBool",    CLuaInstConfigFile::LuaConfigFileSetBool },
+		{ "__gc",       CLuaInstConfigFile::LuaConfigFileDelete },
+		{ NULL, NULL }
+	};
+
+	luaL_newmetatable(L, "configfile");
+	luaL_setfuncs(L, meth, 0);
+	lua_pushvalue(L, -1);
+	lua_setfield(L, -1, "__index");
+	lua_setglobal(L, "configfile");
+}
+
+int CLuaInstConfigFile::LuaConfigFileNew(lua_State *L)
+{
+	CLuaConfigFile **udata = (CLuaConfigFile **) lua_newuserdata(L, sizeof(CLuaConfigFile *));
+	*udata = new CLuaConfigFile();
+	(*udata)->c = new CConfigFile('\t');
+	luaL_getmetatable(L, "configfile");
+	lua_setmetatable(L, -2);
+	return 1;
+}
+
+int CLuaInstConfigFile::LuaConfigFileLoadConfig(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+
+	const char *fname = luaL_checkstring(L, 2);
+	bool ret = c->c->loadConfig(fname);
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+int CLuaInstConfigFile::LuaConfigFileSaveConfig(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+
+	const char *fname = luaL_checkstring(L, 2);
+	bool ret = c->c->saveConfig(fname);
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+int CLuaInstConfigFile::LuaConfigFileClear(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+
+	c->c->clear();
+	return 0;
+}
+
+int CLuaInstConfigFile::LuaConfigFileGetString(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+	int numargs = lua_gettop(L);
+
+	std::string ret;
+	const char *key = luaL_checkstring(L, 2);
+	const char *defaultVal = "";
+	if (numargs > 2)
+		defaultVal = luaL_checkstring(L, 3);
+	ret = c->c->getString(key, defaultVal);
+	lua_pushstring(L, ret.c_str());
+	return 1;
+}
+
+int CLuaInstConfigFile::LuaConfigFileSetString(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+
+	const char *key = luaL_checkstring(L, 2);
+	const char *val = luaL_checkstring(L, 3);
+	c->c->setString(key, val);
+	return 0;
+}
+
+int CLuaInstConfigFile::LuaConfigFileGetInt32(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+	int numargs = lua_gettop(L);
+
+	int ret;
+	const char *key = luaL_checkstring(L, 2);
+	int defaultVal = 0;
+	if (numargs > 2)
+		defaultVal = luaL_checkint(L, 3);
+	ret = c->c->getInt32(key, defaultVal);
+	lua_pushinteger(L, ret);
+	return 1;
+}
+
+int CLuaInstConfigFile::LuaConfigFileSetInt32(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+
+	const char *key = luaL_checkstring(L, 2);
+	int val = luaL_checkint(L, 3);
+	c->c->setInt32(key, val);
+	return 0;
+}
+
+int CLuaInstConfigFile::LuaConfigFileGetBool(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+	int numargs = lua_gettop(L);
+
+	bool ret;
+	const char *key = luaL_checkstring(L, 2);
+	bool defaultVal = false;
+	if (numargs > 2)
+		defaultVal = _luaL_checkbool(L, 3);
+	ret = c->c->getBool(key, defaultVal);
+	lua_pushboolean(L, ret);
+	return 1;
+}
+
+int CLuaInstConfigFile::LuaConfigFileSetBool(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+
+	const char *key = luaL_checkstring(L, 2);
+	bool val = _luaL_checkbool(L, 3);
+	c->c->setBool(key, val);
+	return 0;
+}
+
+int CLuaInstConfigFile::LuaConfigFileDelete(lua_State *L)
+{
+	CLuaConfigFile *c = LuaConfigFileCheck(L, 1);
+	if (!c) return 0;
+	delete c;
+	return 0;
+}