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authorMax Horn2002-11-14 15:02:26 +0000
committerMax Horn2002-11-14 15:02:26 +0000
commit637ffcc517fa11a3fb96e95832c7949ef20fe355 (patch)
tree0d2853ab4989ee691b009e8d5d3964b1e1a7f0ce /backends/fs
parent981cad2d0ed69666b31f423bd678aaa43521acf7 (diff)
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added dummy FS backend for Windows; somebody has to implement the actual code for it. Also, we probably want something like this for MorphOS; and maybe also a 'null' dummy implementation?
svn-id: r5553
Diffstat (limited to 'backends/fs')
-rw-r--r--backends/fs/windows/windows-fs.cpp97
1 files changed, 97 insertions, 0 deletions
diff --git a/backends/fs/windows/windows-fs.cpp b/backends/fs/windows/windows-fs.cpp
new file mode 100644
index 0000000000..bd89f6438d
--- /dev/null
+++ b/backends/fs/windows/windows-fs.cpp
@@ -0,0 +1,97 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2002 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Header$
+ */
+
+// TODO - how about we #define WINDOWS for all our windows targets?
+#if defined(_MSC_VER) || defined(__MINGW32__)
+
+#include "../fs.h"
+
+
+// TODO - this file is just a dummy place holder for the person who wants to implement
+// the FS backend for windows. I don't even gurantee it compiles, but it should as a
+// starting place for the implementor at least.
+// Look at posix-fs.cpp to see how it is done there, at fs.h for documentation of the
+// API. I know that Exult as in files/listfiles.cc implementations for something similar
+// for at least Unix, Windows, BeOS, MorphOS and MacOS, if you want to see how it is done.
+
+
+/*
+ * Implementation of the ScummVM file system API based on Windows API.
+ */
+
+class WindowsFilesystemNode : public FilesystemNode {
+protected:
+ // TODO - decide what members to offer. The following are used in the POSIX
+ // implementations, but feel free to scrap all of them and use a complete
+ // different inner working scheme
+ String _displayName;
+ bool _isDirectory;
+ bool _isValid;
+ String _path;
+
+public:
+ WindowsFilesystemNode();
+ WindowsFilesystemNode(const String &path);
+ WindowsFilesystemNode(const WindowsFilesystemNode *node);
+
+ virtual String displayName() const { return _displayName; }
+ virtual bool isValid() const { return _isValid; }
+ virtual bool isDirectory() const { return _isDirectory; }
+ virtual String path() const { return _path; }
+
+ virtual FSList *listDir() const;
+ virtual FilesystemNode *parent() const;
+ virtual FilesystemNode *clone() const { return new WindowsFilesystemNode(this); }
+};
+
+
+FilesystemNode *FilesystemNode::getRoot() {
+ // TODO - return a node with the "root". I guess this will be a fake
+ // dummy node in which you insert elements for all the drives (C:, D:, ...)
+ return new WindowsFilesystemNode();
+}
+
+WindowsFilesystemNode::WindowsFilesystemNode() {
+ // TODO - default constructor; in the POSIX implementations this just
+ // produces the root node, but use as you like....
+}
+
+WindowsFilesystemNode::WindowsFilesystemNode(const WindowsFilesystemNode *node) {
+ // TODO - copy constructor
+}
+
+FSList *WindowsFilesystemNode::listDir() const {
+ assert(_isDirectory);
+
+ struct dirent *dp;
+ FSList *myList = new FSList();
+
+ // TODO - fill myList here
+
+ return myList;
+}
+
+FilesystemNode *WindowsFilesystemNode::parent() const {
+ // TODO - return a node representing the parent node of this one.
+ // For the root node, you may return 'this'.
+ return 0;
+}
+
+#endif // defined(UNIX)