Moved engines to the new engines/ directory

svn-id: r20582

1 files changed, 70 insertions, 0 deletions

diff --git a/engines/gob/dataio.h b/engines/gob/dataio.h
new file mode 100644
index 0000000000..9b28adfd10
--- /dev/null
+++ b/engines/gob/dataio.h
@@ -0,0 +1,70 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2004 Ivan Dubrov
+ * Copyright (C) 2004-2006 The ScummVM project
+ *
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+#ifndef GOB_DATAIO_H
+#define GOB_DATAIO_H
+
+#include "common/file.h"
+#include "gob/gob.h"
+
+namespace Gob {
+
+#define MAX_DATA_FILES	3
+#define MAX_SLOT_COUNT	4
+
+class DataIO {
+public:
+	struct ChunkDesc {
+		char chunkName[13];
+		uint32 size;
+		uint32 offset;
+		byte packed;
+		ChunkDesc() : size(0), offset(0), packed(0) { chunkName[0] = 0; }
+	};
+
+	int16 file_open(const char *path, Common::File::AccessMode mode = Common::File::kFileReadMode);
+	Common::File *file_getHandle(int16 handle);
+	int16 getChunk(const char *chunkName);
+	char freeChunk(int16 handle);
+	int32 readChunk(int16 handle, char *buf, int16 size);
+	int16 seekChunk(int16 handle, int32 pos, int16 from);
+	int32 getChunkSize(const char *chunkName);
+	void openDataFile(const char *src);
+	void closeDataFile(void);
+	char *getUnpackedData(const char *name);
+	void closeData(int16 handle);
+	int16 openData(const char *path, Common::File::AccessMode mode = Common::File::kFileReadMode);
+	int32 readData(int16 handle, char *buf, int16 size);
+	void seekData(int16 handle, int32 pos, int16 from);
+	int32 getDataSize(const char *name);
+	char *getData(const char *path);
+	char *getSmallData(const char *path);
+
+	DataIO(class GobEngine *vm);
+
+protected:
+	class GobEngine *_vm;
+};
+
+}				// End of namespace Gob
+
+#endif