1 files changed, 88 insertions, 0 deletions
diff --git a/Src/external_dependencies/openmpt-trunk/unarchiver/unarchiver.h b/Src/external_dependencies/openmpt-trunk/unarchiver/unarchiver.h
new file mode 100644
index 00000000..83d73701
--- /dev/null
+++ b/Src/external_dependencies/openmpt-trunk/unarchiver/unarchiver.h
@@ -0,0 +1,88 @@
+/*
+ * unarchiver.h
+ * ------------
+ * Purpose: archive loader
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+#pragma once
+
+#include "openmpt/all/BuildSettings.hpp"
+
+#include "../common/FileReader.h"
+
+#include "archive.h"
+
+#if (defined(MPT_WITH_ZLIB) && defined(MPT_WITH_MINIZIP)) || defined(MPT_WITH_MINIZ)
+#include "unzip.h"
+#endif
+#ifdef MPT_WITH_LHASA
+#include "unlha.h"
+#endif
+#if defined(MPT_WITH_ZLIB) || defined(MPT_WITH_MINIZ)
+#include "ungzip.h"
+#endif
+#ifdef MPT_WITH_UNRAR
+#include "unrar.h"
+#endif
+#ifdef MPT_WITH_ANCIENT
+#include "unancient.h"
+#endif
+
+
+OPENMPT_NAMESPACE_BEGIN
+
+
+class CUnarchiver : public IArchive
+{
+
+private:
+
+	IArchive *impl;
+
+	FileReader inFile;
+
+	ArchiveBase emptyArchive;
+#if (defined(MPT_WITH_ZLIB) && defined(MPT_WITH_MINIZIP)) || defined(MPT_WITH_MINIZ)
+	CZipArchive zipArchive;
+#endif
+#ifdef MPT_WITH_LHASA
+	CLhaArchive lhaArchive;
+#endif
+#if defined(MPT_WITH_ZLIB) || defined(MPT_WITH_MINIZ)
+	CGzipArchive gzipArchive;
+#endif
+#ifdef MPT_WITH_UNRAR
+	CRarArchive rarArchive;
+#endif
+#ifdef MPT_WITH_ANCIENT
+	CAncientArchive ancientArchive;
+#endif
+
+public:
+
+	CUnarchiver(FileReader &file);
+	~CUnarchiver() override;
+
+	bool IsArchive() const override;
+	mpt::ustring GetComment() const override;
+	bool ExtractFile(std::size_t index) override;
+	FileReader GetOutputFile() const override;
+	std::size_t size() const override;
+	IArchive::const_iterator begin() const override;
+	IArchive::const_iterator end() const override;
+	const ArchiveFileInfo & operator [] (std::size_t index) const override;
+
+public:
+
+	static const std::size_t failIndex = (std::size_t)-1;
+
+	std::size_t FindBestFile(const std::vector<const char *> &extensions);
+	bool ExtractBestFile(const std::vector<const char *> &extensions);
+
+};
+
+
+OPENMPT_NAMESPACE_END