Initial commit

engines/wintermute/ext/externals.h

@@ -0,0 +1,98 @@
+/* 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/>.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "engines/wintermute/base/base_scriptable.h"
+#include "engines/wintermute/base/scriptables/script.h"
+#include "engines/wintermute/base/scriptables/script_value.h"
+#include "engines/wintermute/base/scriptables/script_stack.h"
+
+#ifndef WINTERMUTE_EXTERNALS_H
+#define WINTERMUTE_EXTERNALS_H
+
+namespace Wintermute {
+
+// Implemented in their respective .cpp-files
+bool EmulateGetURLExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateToolsExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateImgExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateShell32ExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateInstallUtilExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateDLLTestExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateKernel32ExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateHTTPConnectExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateRoutineExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+bool EmulateProtectExternalCalls(BaseGame *, ScStack *, ScStack *, ScScript::TExternalFunction *);
+
+bool EmulateExternalCall(BaseGame *inGame, ScStack *stack, ScStack *thisStack, ScScript::TExternalFunction *function) {
+
+	if (strcmp(function->dll_name, "geturl.dll") == 0) {
+		return EmulateGetURLExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "tools.dll") == 0) {
+		return EmulateToolsExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "img.dll") == 0) {
+		return EmulateImgExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "shell32.dll") == 0) {
+		return EmulateShell32ExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "installutil.dll") == 0) {
+		return EmulateInstallUtilExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "dlltest.dll") == 0) {
+		return EmulateDLLTestExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "kernel32.dll") == 0) {
+		return EmulateKernel32ExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "httpconnect.dll") == 0) {
+		return EmulateHTTPConnectExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "routine.dll") == 0) {
+		return EmulateRoutineExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	if (strcmp(function->dll_name, "protect.dll") == 0) {
+		return EmulateProtectExternalCalls(inGame, stack, thisStack, function);
+	}
+
+	warning("External function %s from %s library is not known by ScummVM", function->name, function->dll_name);
+	return STATUS_FAILED;
+}
+
+} // End of namespace Wintermute
+
+#endif