Add bootloader extension

include/icsneo/device/extensions/bootloader/parser/fwzip.h

@@ -0,0 +1,37 @@
+#ifndef __BOOTLOADER_FWZIP_H_
+#define __BOOTLOADER_FWZIP_H_
+
+#ifdef __cplusplus
+
+#include <cstdint>
+#include <memory>
+#include <optional>
+#include <vector>
+
+namespace icsneo {
+
+namespace Bootloader {
+
+class ZipHandle;
+
+class FWZip {
+private:
+	std::unique_ptr<ZipHandle> handle;
+	std::vector<uint8_t> zipData;
+	std::optional<size_t> uncompressedSize = std::nullopt;
+public:
+	FWZip(std::vector<uint8_t>&& tagData);
+	~FWZip();
+
+	std::optional<size_t> size() const { return uncompressedSize; }
+	bool readAll(uint8_t* out);
+	bool readAll(std::vector<uint8_t>& out);
+};
+
+} // namespace Bootloader
+
+} // namespace icsneo
+
+#endif // __cplusplus
+
+#endif // __BOOTLOADER_FWZIP_H_