Initial commit

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

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#if defined(POSIX) || defined(PSP2) || defined(__DS__)
+
+#define FORBIDDEN_SYMBOL_ALLOW_ALL
+
+#include "backends/fs/posix-drives/posix-drives-fs-factory.h"
+#include "backends/fs/posix-drives/posix-drives-fs.h"
+
+#include <unistd.h>
+
+void DrivesPOSIXFilesystemFactory::addDrive(const Common::String &name) {
+	_config.drives.push_back(Common::normalizePath(name, '/'));
+}
+
+void DrivesPOSIXFilesystemFactory::configureBuffering(DrivePOSIXFilesystemNode::BufferingMode bufferingMode, uint32 bufferSize) {
+	_config.bufferingMode = bufferingMode;
+	_config.bufferSize = bufferSize;
+}
+
+AbstractFSNode *DrivesPOSIXFilesystemFactory::makeRootFileNode() const {
+	return new DrivePOSIXFilesystemNode(_config);
+}
+
+AbstractFSNode *DrivesPOSIXFilesystemFactory::makeCurrentDirectoryFileNode() const {
+#if defined(PSP2) // The Vita does not have getcwd
+	return makeRootFileNode();
+#else
+	char buf[MAXPATHLEN];
+	return getcwd(buf, MAXPATHLEN) ? new DrivePOSIXFilesystemNode(buf, _config) : makeRootFileNode();
+#endif
+}
+
+AbstractFSNode *DrivesPOSIXFilesystemFactory::makeFileNodePath(const Common::String &path) const {
+	assert(!path.empty());
+	return new DrivePOSIXFilesystemNode(path, _config);
+}
+
+bool DrivesPOSIXFilesystemFactory::StaticDrivesConfig::getDrives(AbstractFSList &list, bool hidden) const {
+	for (uint i = 0; i < drives.size(); i++) {
+		list.push_back(_factory->makeFileNodePath(drives[i]));
+	}
+	return true;
+}
+
+bool DrivesPOSIXFilesystemFactory::StaticDrivesConfig::isDrive(const Common::String &path) const {
+	DrivesArray::const_iterator drive = Common::find(drives.begin(), drives.end(), path);
+	return drive != drives.end();
+}
+
+#endif