Initial commit

backends/fs/abstract-fs.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/>.
+ *
+ */
+
+#include "backends/fs/abstract-fs.h"
+
+const char *AbstractFSNode::lastPathComponent(const Common::String &str, const char sep) {
+	// TODO: Get rid of this eventually! Use Common::lastPathComponent instead
+	if (str.empty())
+		return "";
+
+	const char *start = str.c_str();
+	const char *cur = start + str.size() - 2;
+
+	while (cur >= start && *cur != sep) {
+		--cur;
+	}
+
+	return cur + 1;
+}
+
+Common::SeekableReadStream *AbstractFSNode::createReadStreamForAltStream(Common::AltStreamType altStreamType) {
+	return nullptr;
+}