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engines/director/lingo/xtras/filextra.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/filextra.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * I Spy
+ *
+ **************************************************/
+
+/*
+-- xtra FileXtra
+-- FileXtra v2.0.4 of 18-Apr-97 by Kent Kersten
+-- Copyright (c) 1996-97 Little Planet Publishing
+-- For updates see http://www.littleplanet.com/kent/kent.html
+-- Contact the author at kent@littleplanet.com
+-- This no-charge Xtra may be freely distributed as long as it is
+-- accompanied by its documentation and sample movie.
+--
+-- Drive Functions --
+* DriveExists string driveName
+* DrivesToList
+* DriveFreeSpace string driveName
+* DriveIsCDROM string driveName
+--
+-- File Functions --
+* FileOpenDialog string initialDir, string filtStr, string dlogTitle, Boolean createPrompt, Boolean fileMustExist
+* FileSaveAsDialog string initialDir, string filename, string dlogTitle, Boolean overwritePrompt
+* FileExists string fileName
+* RenameFile string oldName, string newName
+* DeleteFile string fileName
+* CopyFile string fromFName, string toFName
+* GetFileModDate string fileName
+--
+-- Directory Functions --
+* DirectoryExists string dirName
+* CreateDirectory string dirName
+* DeleteDirectory string dirName
+* XDeleteDirectory string dirName
+* CopyDirectory string fromDirName, string toDirName
+* XCopyDirectory string fromDirName, string toDirName
+* DirectoryToList string dirName
+
+ */
+
+namespace Director {
+
+const char *FileXtra::xlibName = "File";
+const XlibFileDesc FileXtra::fileNames[] = {
+	{ "filextra",   nullptr },
+	{ nullptr,        nullptr },
+};
+
+static MethodProto xlibMethods[] = {
+
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+static BuiltinProto xlibBuiltins[] = {
+	{ "DriveExists", FileXtra::m_DriveExists, 1, 1, 500, HBLTIN },
+	{ "DrivesToList", FileXtra::m_DrivesToList, 0, 0, 500, HBLTIN },
+	{ "DriveFreeSpace", FileXtra::m_DriveFreeSpace, 1, 1, 500, HBLTIN },
+	{ "DriveIsCDROM", FileXtra::m_DriveIsCDROM, 1, 1, 500, HBLTIN },
+	{ "FileOpenDialog", FileXtra::m_FileOpenDialog, 5, 5, 500, HBLTIN },
+	{ "FileSaveAsDialog", FileXtra::m_FileSaveAsDialog, 4, 4, 500, HBLTIN },
+	{ "FileExists", FileXtra::m_FileExists, 1, 1, 500, HBLTIN },
+	{ "RenameFile", FileXtra::m_RenameFile, 2, 2, 500, HBLTIN },
+	{ "DeleteFile", FileXtra::m_DeleteFile, 1, 1, 500, HBLTIN },
+	{ "CopyFile", FileXtra::m_CopyFile, 2, 2, 500, HBLTIN },
+	{ "GetFileModDate", FileXtra::m_GetFileModDate, 1, 1, 500, HBLTIN },
+	{ "DirectoryExists", FileXtra::m_DirectoryExists, 1, 1, 500, HBLTIN },
+	{ "CreateDirectory", FileXtra::m_CreateDirectory, 1, 1, 500, HBLTIN },
+	{ "DeleteDirectory", FileXtra::m_DeleteDirectory, 1, 1, 500, HBLTIN },
+	{ "XDeleteDirectory", FileXtra::m_XDeleteDirectory, 1, 1, 500, HBLTIN },
+	{ "CopyDirectory", FileXtra::m_CopyDirectory, 2, 2, 500, HBLTIN },
+	{ "XCopyDirectory", FileXtra::m_XCopyDirectory, 2, 2, 500, HBLTIN },
+	{ "DirectoryToList", FileXtra::m_DirectoryToList, 1, 1, 500, HBLTIN },
+	{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
+};
+
+FileXtraObject::FileXtraObject(ObjectType ObjectType) :Object<FileXtraObject>("File") {
+	_objType = ObjectType;
+}
+
+bool FileXtraObject::hasProp(const Common::String &propName) {
+	return (propName == "name");
+}
+
+Datum FileXtraObject::getProp(const Common::String &propName) {
+	if (propName == "name")
+		return Datum(FileXtra::xlibName);
+	warning("FileXtra::getProp: unknown property '%s'", propName.c_str());
+	return Datum();
+}
+
+void FileXtra::open(ObjectType type, const Common::Path &path) {
+    FileXtraObject::initMethods(xlibMethods);
+    FileXtraObject *xobj = new FileXtraObject(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 FileXtra::close(ObjectType type) {
+    FileXtraObject::cleanupMethods();
+    g_lingo->_globalvars[xlibName] = Datum();
+
+}
+
+void FileXtra::m_new(int nargs) {
+	g_lingo->printSTUBWithArglist("FileXtra::m_new", nargs);
+	g_lingo->dropStack(nargs);
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUB(FileXtra::m_DriveExists, 0)
+XOBJSTUB(FileXtra::m_DrivesToList, 0)
+XOBJSTUB(FileXtra::m_DriveFreeSpace, 0)
+XOBJSTUB(FileXtra::m_DriveIsCDROM, 0)
+XOBJSTUB(FileXtra::m_FileOpenDialog, 0)
+XOBJSTUB(FileXtra::m_FileSaveAsDialog, 0)
+XOBJSTUB(FileXtra::m_FileExists, 0)
+XOBJSTUB(FileXtra::m_RenameFile, 0)
+XOBJSTUB(FileXtra::m_DeleteFile, 0)
+XOBJSTUB(FileXtra::m_CopyFile, 0)
+XOBJSTUB(FileXtra::m_GetFileModDate, 0)
+XOBJSTUB(FileXtra::m_DirectoryExists, 0)
+XOBJSTUB(FileXtra::m_CreateDirectory, 0)
+XOBJSTUB(FileXtra::m_DeleteDirectory, 0)
+XOBJSTUB(FileXtra::m_XDeleteDirectory, 0)
+XOBJSTUB(FileXtra::m_CopyDirectory, 0)
+XOBJSTUB(FileXtra::m_XCopyDirectory, 0)
+XOBJSTUB(FileXtra::m_DirectoryToList, 0)
+
+}