DS: List all available devices in the file browser

backends/fs/devoptab/devoptab-fs-factory.cpp

@@ -0,0 +1,44 @@
+/* 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(__DS__)
+
+#define FORBIDDEN_SYMBOL_ALLOW_ALL
+
+#include "backends/fs/devoptab/devoptab-fs-factory.h"
+
+#include <sys/iosupport.h>
+
+DevoptabFilesystemFactory::DevoptabFilesystemFactory() {
+	// skip in, out and err
+	for (uint8 i = 3; i < STD_MAX; ++i) {
+		const devoptab_t *dt = devoptab_list[i];
+
+		if (!dt || !dt->name || !dt->open_r || !dt->diropen_r)
+			continue;
+
+		addDrive(Common::String(dt->name) + ":/");
+	}
+
+}
+
+#endif

backends/fs/devoptab/devoptab-fs-factory.h

@@ -0,0 +1,38 @@
+/* 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.
+ *
+ */
+
+#ifndef DEVOPTAB_FILESYSTEM_FACTORY_H
+#define DEVOPTAB_FILESYSTEM_FACTORY_H
+
+#include "backends/fs/posix-drives/posix-drives-fs-factory.h"
+
+/**
+ * A FilesystemFactory implementation for filesystems with a special
+ * top-level directory listing all registered devoptab devices but
+ * that otherwise implement the POSIX APIs.
+ */
+class DevoptabFilesystemFactory : public DrivesPOSIXFilesystemFactory {
+public:
+	DevoptabFilesystemFactory();
+};
+
+#endif

backends/fs/posix-drives/posix-drives-fs-factory.cpp

@@ -20,7 +20,7 @@
  *
  */
 
-#if defined(POSIX) || defined(PSP2)
+#if defined(POSIX) || defined(PSP2) || defined(__DS__)
 
 #define FORBIDDEN_SYMBOL_ALLOW_ALL
 

backends/fs/posix-drives/posix-drives-fs.cpp

@@ -20,7 +20,7 @@
  *
  */
 
-#if defined(POSIX) || defined(PSP2)
+#if defined(POSIX) || defined(PSP2) || defined(__DS__)
 
 #define FORBIDDEN_SYMBOL_ALLOW_ALL