1 files changed, 34 insertions, 0 deletions
diff --git a/include/mbgl/util/blob.hpp b/include/mbgl/util/blob.hpp
new file mode 100644
index 0000000000..df8fddc773
--- /dev/null
+++ b/include/mbgl/util/blob.hpp
@@ -0,0 +1,34 @@
+#pragma once
+
+#include <memory>
+#include <string>
+
+namespace mbgl {
+
+class Blob {
+public:
+    Blob();
+    Blob(std::shared_ptr<const std::string> bytes, bool gzip);
+    Blob(std::string&& bytes, bool compressed);
+
+    // Return uncompressed/compressed data.
+    std::shared_ptr<const std::string> uncompressedData() const;
+    std::shared_ptr<const std::string> compressedData() const;
+
+    // Transform the blob to being uncompressed.
+    void uncompress();
+
+    bool isCompressed() const {
+        return compressed;
+    }
+
+    explicit operator bool() const {
+        return (bool)bytes;
+    }
+
+private:
+    std::shared_ptr<const std::string> bytes;
+    bool compressed;
+};
+
+} // namespace mbgl