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common/compression/unzip.h

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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/>.
+ *
+ */
+
+#ifndef COMMON_UNZIP_H
+#define COMMON_UNZIP_H
+
+#include "common/str.h"
+
+namespace Common {
+
+/**
+ * @defgroup common_unzip ZIP decompressor
+ * @ingroup common
+ *
+ * @brief API related to ZIP archive files.
+ *
+ * @{
+ */
+
+class Archive;
+class FSNode;
+class SeekableReadStream;
+
+/**
+ * This factory method creates an Archive instance corresponding to the content
+ * of the ZIP compressed file with the given name.
+ *
+ * May return 0 in case of a failure.
+ */
+Archive *makeZipArchive(const Path &name, bool flattenTree = false);
+
+/**
+ * This factory method creates an Archive instance corresponding to the content
+ * of the ZIP compressed file with the given name.
+ *
+ * May return 0 in case of a failure.
+ */
+Archive *makeZipArchive(const FSNode &node, bool flattenTree = false);
+
+/**
+ * This factory method creates an Archive instance corresponding to the content
+ * of the given ZIP compressed datastream.
+ * This takes ownership of the stream,  in particular, it is deleted when the
+ * ZipArchive is deleted.
+ *
+ * May return 0 in case of a failure. In this case stream will still be deleted.
+ */
+Archive *makeZipArchive(SeekableReadStream *stream, bool flattenTree = false);
+
+/** @} */
+
+} // End of namespace Common
+
+#endif