Removed remaining traces of the dead MorphOS backend, which itself was removed about one year ago

svn-id: r31114

3 files changed, 0 insertions, 511 deletions

diff --git a/backends/fs/morphos/abox-fs-factory.cpp b/backends/fs/morphos/abox-fs-factory.cpp
deleted file mode 100644
index be96deb61b..0000000000
--- a/backends/fs/morphos/abox-fs-factory.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/* 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 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.
- *
- * $URL$
- * $Id$
- */
-
-#if defined(__MORPHOS__)
-#include "backends/fs/morphos/abox-fs-factory.h"
-#include "backends/fs/morphos/abox-fs.cpp"
-
-DECLARE_SINGLETON(ABoxFilesystemFactory);
-
-AbstractFilesystemNode *ABoxFilesystemFactory::makeRootFileNode() const {
-	return new ABoxFilesystemNode();
-}
-
-AbstractFilesystemNode *ABoxFilesystemFactory::makeCurrentDirectoryFileNode() const {
-	return new ABoxFilesystemNode();
-}
-
-AbstractFilesystemNode *ABoxFilesystemFactory::makeFileNodePath(const String &path) const {
-	return new ABoxFilesystemNode(path);
-}
-#endif
diff --git a/backends/fs/morphos/abox-fs-factory.h b/backends/fs/morphos/abox-fs-factory.h
deleted file mode 100644
index 0a53822447..0000000000
--- a/backends/fs/morphos/abox-fs-factory.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* 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 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 ABOX_FILESYSTEM_FACTORY_H
-#define ABOX_FILESYSTEM_FACTORY_H
-
-#include "common/singleton.h"
-#include "backends/fs/fs-factory.h"
-
-/**
- * Creates ABoxFilesystemNode objects.
- *
- * Parts of this class are documented in the base interface class, FilesystemFactory.
- */
-class ABoxFilesystemFactory : public FilesystemFactory, public Common::Singleton<ABoxFilesystemFactory> {
-public:
-	typedef Common::String String;
-
-	virtual AbstractFilesystemNode *makeRootFileNode() const;
-	virtual AbstractFilesystemNode *makeCurrentDirectoryFileNode() const;
-	virtual AbstractFilesystemNode *makeFileNodePath(const String &path) const;
-
-protected:
-	ABoxFilesystemFactory() {};
-
-private:
-	friend class Common::Singleton<SingletonBaseType>;
-};
-
-#endif /*ABOX_FILESYSTEM_FACTORY_H*/
diff --git a/backends/fs/morphos/abox-fs.cpp b/backends/fs/morphos/abox-fs.cpp
deleted file mode 100644
index 9274c3804b..0000000000
--- a/backends/fs/morphos/abox-fs.cpp
+++ /dev/null
@@ -1,418 +0,0 @@
-/* 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 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.
- *
- * $URL$
- * $Id$
- */
-
-#if defined(__MORPHOS__)
-
-#include <proto/dos.h>
-
-#include <stdio.h>
-#include <sys/stat.h>
-
-#include "common/util.h"
-#include "base/engine.h"
-#include "backends/fs/abstract-fs.h"
-
-/**
- * Implementation of the ScummVM file system API based on the MorphOS A-Box API.
- *
- * Parts of this class are documented in the base interface class, AbstractFilesystemNode.
- */
-class ABoxFilesystemNode : public AbstractFilesystemNode {
-protected:
-	BPTR _lock;
-	String _displayName;
-	String _path;
-	bool _isDirectory;
-	bool _isValid;
-
-public:
-	/**
-	 * Creates a ABoxFilesystemNode with the root node as path.
-	 */
-	ABoxFilesystemNode();
-
-	/**
-	 * Creates a ABoxFilesystemNode for a given path.
-	 *
-	 * @param path String with the path the new node should point to.
-	 */
-	ABoxFilesystemNode(const String &p);
-
-	/**
-	 * FIXME: document this constructor.
-	 */
-	ABoxFilesystemNode(BPTR lock, CONST_STRPTR display_name = NULL);
-
-	/**
-	 * Copy constructor.
-	 */
-	ABoxFilesystemNode(const ABoxFilesystemNode &node);
-
-	/**
-	 * Destructor.
-	 */
-	~ABoxFilesystemNode();
-
-	virtual bool exists() const { return true; }		//FIXME: this is just a stub
-	virtual String getDisplayName() const { return _displayName; }
-	virtual String getName() const { return _displayName; };
-	virtual String getPath() const { return _path; }
-	virtual bool isDirectory() const { return _isDirectory; }
-	virtual bool isReadable() const { return true; }	//FIXME: this is just a stub
-	virtual bool isWritable() const { return true; }	//FIXME: this is just a stub
-
-	virtual AbstractFilesystemNode *getChild(const String &name) const;
-	virtual bool getChildren(AbstractFSList &list, ListMode mode, bool hidden) const;
-	virtual AbstractFilesystemNode *getParent() const;
-
-	/**
-	 * Return the list of child nodes for the root node.
-	 */
-	static AbstractFSList getRootChildren();
-};
-
-/**
- * Returns the last component of a given path.
- *
- * @param str String containing the path.
- * @return Pointer to the first char of the last component inside str.
- */
-const char *lastPathComponent(const Common::String &str) {
-	if (str.empty())
-		return "";
-
-	const char *str = _path.c_str();
-	while (offset > 0 && (str[offset-1] == '/' || str[offset-1] == ':') )
-		offset--;
-	while (offset > 0 && (str[offset-1] != '/' && str[offset-1] != ':')) {
-		len++;
-		offset--;
-	}
-
-	return str + offset;
-}
-
-ABoxFilesystemNode::ABoxFilesystemNode()
-{
-	_path = "";
-	_displayName = "Mounted Volumes";
-	_isValid = true;
-	_isDirectory = true;
-	_lock = NULL;
-}
-
-ABoxFilesystemNode::ABoxFilesystemNode(const String &p) {
-	int len = 0, offset = p.size();
-
-	assert(offset > 0);
-
-	_path = p;
-	_displayName = lastPathComponent(_path);
-	_lock = NULL;
-	_isDirectory = false;
-
-	struct FileInfoBlock *fib = (struct FileInfoBlock *)AllocDosObject(DOS_FIB, NULL);
-	if (!fib)
-	{
-		debug(6, "FileInfoBlock is NULL");
-		return;
-	}
-
-	// Check whether the node exists and if it is a directory
-	BPTR pLock = Lock((STRPTR)_path.c_str(), SHARED_LOCK);
-	if (pLock)
-	{
-		if (Examine(pLock, fib) != DOSFALSE) {
-			if (fib->fib_EntryType > 0)
-			{
-				_isDirectory = true;
-				_lock = DupLock(pLock);
-				_isValid = (_lock != 0);
-
-				// Add a trailing slash if it is needed
-				const char c = _path.lastChar();
-				if (c != '/' && c != ':')
-					_path += '/';
-
-			}
-			else
-			{
-				_isDirectory = false;
-				_isValid = true;
-			}
-		}
-
-		UnLock(pLock);
-	}
-
-	FreeDosObject(DOS_FIB, fib);
-}
-
-ABoxFilesystemNode::ABoxFilesystemNode(BPTR lock, CONST_STRPTR display_name)
-{
-	int bufsize = 256;
-
-	_lock = NULL;
-	for (;;)
-	{
-		char name[bufsize];
-		if (NameFromLock(lock, name, bufsize) != DOSFALSE)
-		{
-			_path = name;
-			_displayName = display_name ? display_name : FilePart(name);
-			break;
-		}
-		if (IoErr() != ERROR_LINE_TOO_LONG)
-		{
-			_isValid = false;
-			debug(6, "Error while retrieving path name: %ld", IoErr());
-			return;
-		}
-		bufsize *= 2;
-	}
-
-	_isDirectory = false;
-	_isValid = false;
-
-	FileInfoBlock *fib = (FileInfoBlock*) AllocDosObject(DOS_FIB, NULL);
-	if (fib == NULL)
-	{
-		debug(6, "Failed to allocate memory for FileInfoBlock");
-		return;
-	}
-
-	if (Examine(lock, fib) != DOSFALSE)
-	{
-		_isDirectory = fib->fib_EntryType > 0;
-		if (_isDirectory)
-		{
-			if (fib->fib_EntryType != ST_ROOT)
-				_path += "/";
-			_lock = DupLock(lock);
-			_isValid = (_lock != NULL);
-		}
-		else
-		{
-			_isValid = true;
-		}
-	}
-
-	FreeDosObject(DOS_FIB, fib);
-}
-
-ABoxFilesystemNode::ABoxFilesystemNode(const ABoxFilesystemNode& node)
-{
-	_path = node._path;
-	_displayName = node._displayName;
-	_isValid = node._isValid;
-	_isDirectory = node._isDirectory;
-	_lock = DupLock(node._lock);
-}
-
-ABoxFilesystemNode::~ABoxFilesystemNode()
-{
-	if (_lock)
-	{
-		UnLock(_lock);
-		_lock = NULL;
-	}
-}
-
-AbstractFilesystemNode *ABoxFilesystemNode::getChild(const String &name) const {
-	assert(_isDirectory);
-	String newPath(_path);
-
-	if (_path.lastChar() != '/')
-		newPath += '/';
-	newPath += name;
-
-	BPTR lock = Lock(newPath.c_str(), SHARED_LOCK);
-
-	if (!lock)
-	{
-		return 0;
-    }
-
-	UnLock(lock);
-
-	return new ABoxFilesystemNode(newPath);
-}
-
-bool ABoxFilesystemNode::getChildren(AbstractFSList &list, ListMode mode, bool hidden) const
-{
-	//TODO: honor the hidden flag
-
-	if (!_isValid)
-	{
-		debug(6, "listDir() called on invalid node");
-		return false;
-	}
-	if (!_isDirectory)
-	{
-		debug(6, "listDir() called on file node");
-		return false;
-	}
-
-	if (_lock == NULL)
-	{
-		/* This is the root node */
-		list = getRootChildren();
-		return true;
-	}
-
-	/* "Normal" file system directory */
-	FileInfoBlock *fib = (FileInfoBlock*) AllocDosObject(DOS_FIB, NULL);
-
-	if (fib == NULL)
-	{
-		debug(6, "Failed to allocate memory for FileInfoBlock");
-		return false;
-	}
-
-	if (Examine(_lock, fib) != DOSFALSE)
-	{
-		while (ExNext(_lock, fib) != DOSFALSE)
-		{
-			ABoxFilesystemNode *entry;
-			String full_path;
-			BPTR lock;
-
-			if ((mode == FilesystemNode::kListAll) ||
-			     (fib->fib_EntryType > 0 && (mode & FilesystemNode::kListDirectoriesOnly)) ||
-				 (fib->fib_EntryType < 0 && (mode & FilesystemNode::kListFilesOnly)))
-			{
-				full_path = _path;
-				full_path += fib->fib_FileName;
-				lock = Lock(full_path.c_str(), SHARED_LOCK);
-				if (lock)
-				{
-					entry = new ABoxFilesystemNode(lock, fib->fib_FileName);
-					if (entry)
-					{
-						//FIXME: since the isValid() function is no longer part of the AbstractFilesystemNode
-						//       specification, the following call had to be changed:
-						//          if (entry->isValid())
-						//		 Please verify that the logic of the code remains coherent. Also, remember
-						//		 that the isReadable() and isWritable() methods are available.
-						if (entry->exists())
-							list.push_back(entry);
-						else
-							delete entry;
-					}
-					UnLock(lock);
-				}
-			}
-		}
-
-		if (IoErr() != ERROR_NO_MORE_ENTRIES)
-			debug(6, "Error while reading directory: %ld", IoErr());
-	}
-
-	FreeDosObject(DOS_FIB, fib);
-
-	return true;
-}
-
-AbstractFilesystemNode *ABoxFilesystemNode::getParent() const
-{
-	AbstractFilesystemNode *node = NULL;
-
-	if (!_isDirectory)
-	{
-		debug(6, "parent() called on file node");
-		return NULL;
-	}
-
-	if (_lock == NULL) {
-		/* Parent of the root is the root itself */
-		return new ABoxFilesystemNode(*this);
-	} else {
-		BPTR parent_lock = ParentDir(_lock);
-		if (parent_lock) {
-			node = new ABoxFilesystemNode(parent_lock);
-			UnLock(parent_lock);
-		} else
-			node = new ABoxFilesystemNode();
-	}
-
-	return node;
-}
-
-AbstractFSList ABoxFilesystemNode::getRootChildren()
-{
-	AbstractFSList list;
-	DosList *dosList;
-	CONST ULONG lockDosListFlags = LDF_READ | LDF_VOLUMES;
-	char name[256];
-
-	dosList = LockDosList(lockDosListFlags);
-	if (dosList == NULL)
-	{
-		return list;
-	}
-
-	dosList = NextDosEntry(dosList, LDF_VOLUMES);
-	while (dosList)
-	{
-		if (dosList->dol_Type == DLT_VOLUME &&	// Should always be true, but ...
-			 dosList->dol_Name &&				// Same here
-			 dosList->dol_Task					// Will be NULL if volume is removed from drive but still in use by some program
-			)
-		{
-			ABoxFilesystemNode *entry;
-			CONST_STRPTR volume_name = (CONST_STRPTR)BADDR(dosList->dol_Name)+1;
-			CONST_STRPTR device_name = (CONST_STRPTR)((struct Task *)dosList->dol_Task->mp_SigTask)->tc_Node.ln_Name;
-			BPTR volume_lock;
-
-			strcpy(name, volume_name);
-			strcat(name, ":");
-			volume_lock = Lock(name, SHARED_LOCK);
-			if (volume_lock)
-			{
-				sprintf(name, "%s (%s)", volume_name, device_name);
-				entry = new ABoxFilesystemNode(volume_lock, name);
-				if (entry)
-				{
-					//FIXME: since the isValid() function is no longer part of the AbstractFilesystemNode
-					//       specification, the following call had to be changed:
-					//          if (entry->isValid())
-					//		 Please verify that the logic of the code remains coherent. Also, remember
-					//		 that the isReadable() and isWritable() methods are available.
-					if (entry->exists())
-						list.push_back(entry);
-					else
-						delete entry;
-				}
-				UnLock(volume_lock);
-			}
-		}
-		dosList = NextDosEntry(dosList, LDF_VOLUMES);
-	}
-
-	UnLockDosList(lockDosListFlags);
-
-	return list;
-}
-
-#endif // defined(__MORPHOS__)