Initial commit

engines/director/lingo/xlibs/f/fileio.h

@@ -0,0 +1,118 @@
+/* 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/>.
+ *
+ */
+
+#ifndef DIRECTOR_LINGO_XLIBS_FILEIO_H
+#define DIRECTOR_LINGO_XLIBS_FILEIO_H
+
+namespace Common {
+class SeekableReadStream;
+typedef SeekableReadStream InSaveFile;
+class OutSaveFile;
+class MemoryWriteStreamDynamic;
+class String;
+}
+
+namespace Director {
+
+enum FileIOError {
+	kErrorNone = 0,
+	kErrorMemAlloc = 1,
+	kErrorEOF = -1,
+	kErrorDirectoryFull = -33,
+	kErrorVolumeFull = -34,
+	kErrorVolumeNotFound = -35,
+	kErrorIO = -36,
+	kErrorBadFileName = -37,
+	kErrorFileNotOpen = -38,
+	kErrorInvalidPos = -39, // undocumented
+	kErrorTooManyFilesOpen = -42,
+	kErrorFileNotFound = -43,
+	kErrorNoSuchDrive = -56,
+	kErrorReadOnly = -61, // undocumented
+	kErrorNoDiskInDrive = -65,
+	kErrorDirectoryNotFound = -120
+};
+
+class FileObject : public Object<FileObject> {
+public:
+	Common::String *_filename;
+	Common::SeekableReadStream *_inStream;
+	Common::OutSaveFile *_outFile;
+	Common::MemoryWriteStreamDynamic *_outStream;
+	FileIOError _lastError;
+
+public:
+	FileObject(ObjectType objType);
+	FileObject(const FileObject &obj);
+	~FileObject() override;
+
+	bool hasProp(const Common::String &propName) override;
+	Datum getProp(const Common::String &propName) override;
+
+	FileIOError open(const Common::String &origpath, const Common::String &mode);
+	void clear();
+	FileIOError saveFileError();
+	void dispose() override;
+};
+
+namespace FileIO {
+	extern const char *const xlibName;
+	extern const XlibFileDesc fileNames[];
+
+	void open(ObjectType type, const Common::Path &path);
+	void close(ObjectType type);
+
+	bool charInMatchString(char ch, const Common::String &matchString);
+	void m_delete(int nargs);
+	void m_dispose(int nargs);
+	void m_error(int nargs);
+	void m_fileName(int nargs);
+	void m_getFinderInfo(int nargs);
+	void m_getLength(int nargs);
+	void m_getPosition(int nargs);
+	void m_new(int nargs);
+	void m_readChar(int nargs);
+	void m_readFile(int nargs);
+	void m_readLine(int nargs);
+	void m_readPict(int nargs);
+	void m_readToken(int nargs);
+	void m_readWord(int nargs);
+	void m_setFinderInfo(int nargs);
+	void m_setPosition(int nargs);
+	void m_status(int nargs);
+	void m_writeChar(int nargs);
+	void m_writeString(int nards);
+
+	void m_setOverrideDrive(int nargs);
+
+	void m_closeFile(int nargs);
+	void m_createFile(int nargs);
+	void m_displayOpen(int nargs);
+	void m_displaySave(int nargs);
+	void m_openFile(int nargs);
+	void m_setFilterMask(int nargs);
+	void m_getOSDirectory(int nargs);
+
+} // End of namespace FileIO
+
+} // End of namespace Director
+
+#endif