RISCOS: Add RISC OS filesystem

1 files changed, 46 insertions, 0 deletions

diff --git a/backends/fs/riscos/riscos-fs-factory.cpp b/backends/fs/riscos/riscos-fs-factory.cpp
new file mode 100644
index 0000000000..b698bcb908
--- /dev/null
+++ b/backends/fs/riscos/riscos-fs-factory.cpp
@@ -0,0 +1,46 @@
+/* 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.
+ *
+ */
+
+#if defined(RISCOS)
+
+// Re-enable some forbidden symbols to avoid clashes with stat.h and unistd.h.
+#define FORBIDDEN_SYMBOL_EXCEPTION_unistd_h
+
+#include "backends/fs/riscos/riscos-fs-factory.h"
+#include "backends/fs/riscos/riscos-fs.h"
+
+#include <unistd.h>
+
+AbstractFSNode *RISCOSFilesystemFactory::makeRootFileNode() const {
+	return new RISCOSFilesystemNode("/");
+}
+
+AbstractFSNode *RISCOSFilesystemFactory::makeCurrentDirectoryFileNode() const {
+	char buf[MAXPATHLEN];
+	return getcwd(buf, MAXPATHLEN) ? new RISCOSFilesystemNode(buf) : NULL;
+}
+
+AbstractFSNode *RISCOSFilesystemFactory::makeFileNodePath(const Common::String &path) const {
+	assert(!path.empty());
+	return new RISCOSFilesystemNode(path);
+}
+#endif