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engines/director/lingo/xtras/r/registryreader.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * 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 3 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 "common/system.h"
+
+#include "director/director.h"
+#include "director/lingo/lingo.h"
+#include "director/lingo/lingo-object.h"
+#include "director/lingo/lingo-utils.h"
+#include "director/lingo/xtras/r/registryreader.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * I Spy Spooky Mansion
+ *
+ **************************************************/
+
+/*
+-- xtra RegistryReader
+-- RegistryReader Xtra in the Magister Goodie series of free Xtras
+-- for Macromedia Director.
+--                         Copyright (C) 1997, Magister Ludi s.r.l.
+--
+-- For other Xtras and multimedia products, check out www.magisterludi.com
+--
+--
+new object me -- do not instantiate this Xtra - it is not needed!
+* GetPrivateProfileString string fileName, sectionName, keyName, defaultStr
+                           -- a wrapper for Windows' GetPrivateProfileString
+* ReadRegistryValue string keyName, valueName
+                           -- reads the key/value in the registry
+                           -- keyName should include "HKEY_CURRENT_USER"
+                           -- or "HKEY_LOCAL_MACHINE"
+
+ */
+
+namespace Director {
+
+const char *RegistryReaderXtra::xlibName = "RegistryReader";
+const XlibFileDesc RegistryReaderXtra::fileNames[] = {
+	{ "registryreader",   nullptr },
+	{ "RegRead",   nullptr },
+	{ nullptr,        nullptr },
+};
+
+static MethodProto xlibMethods[] = {
+	{ "new",				RegistryReaderXtra::m_new,		 0, 0,	500 },
+
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+static BuiltinProto xlibBuiltins[] = {
+	{ "GetPrivateProfileString", RegistryReaderXtra::m_GetPrivateProfileString, 4, 4, 500, HBLTIN },
+	{ "ReadRegistryValue", RegistryReaderXtra::m_ReadRegistryValue, 2, 2, 500, HBLTIN },
+	{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
+};
+
+RegistryReaderXtraObject::RegistryReaderXtraObject(ObjectType ObjectType) :Object<RegistryReaderXtraObject>("RegistryReader") {
+	_objType = ObjectType;
+}
+
+bool RegistryReaderXtraObject::hasProp(const Common::String &propName) {
+	return (propName == "name");
+}
+
+Datum RegistryReaderXtraObject::getProp(const Common::String &propName) {
+	if (propName == "name")
+		return Datum(RegistryReaderXtra::xlibName);
+	warning("RegistryReaderXtra::getProp: unknown property '%s'", propName.c_str());
+	return Datum();
+}
+
+void RegistryReaderXtra::open(ObjectType type, const Common::Path &path) {
+    RegistryReaderXtraObject::initMethods(xlibMethods);
+    RegistryReaderXtraObject *xobj = new RegistryReaderXtraObject(type);
+    if (type == kXtraObj) {
+        g_lingo->_openXtras.push_back(xlibName);
+		g_lingo->_openXtraObjects.push_back(xobj);
+	}
+    g_lingo->exposeXObject(xlibName, xobj);
+    g_lingo->initBuiltIns(xlibBuiltins);
+}
+
+void RegistryReaderXtra::close(ObjectType type) {
+    RegistryReaderXtraObject::cleanupMethods();
+    g_lingo->_globalvars[xlibName] = Datum();
+
+}
+
+void RegistryReaderXtra::m_new(int nargs) {
+	g_lingo->printSTUBWithArglist("RegistryReaderXtra::m_new", nargs);
+	g_lingo->dropStack(nargs);
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUB(RegistryReaderXtra::m_GetPrivateProfileString, 0)
+XOBJSTUB(RegistryReaderXtra::m_ReadRegistryValue, 0)
+
+}