memoryzipstream.h

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#ifndef ION_BASE_MEMORYZIPSTREAM_H_
#define ION_BASE_MEMORYZIPSTREAM_H_

#include <memory>
#include <string>

#include "base/integral_types.h"
#include "ion/base/allocatable.h"
#include "ion/base/stlalloc/allocvector.h"

namespace ion {
namespace base {

class MemoryZipStream : public Allocatable {
 public:
  typedef AllocVector<uint8> DataVector;

  struct ZipStreamInfo;

  MemoryZipStream();
  explicit MemoryZipStream(const DataVector& data);
  explicit MemoryZipStream(DataVector* data);
  ~MemoryZipStream() override;

  void AddFile(const std::string& filename, const DataVector& data);
  void AddFile(const std::string& filename, const std::string& data);

  bool ContainsFile(const std::string& filename);

  const DataVector GetFileData(const std::string& filename);

  const DataVector& GetData() const;

 private:
  void InitCallbacks();

  std::unique_ptr<ZipStreamInfo> info_;
};

}  // namespace base
}  // namespace ion

#endif  // ION_BASE_MEMORYZIPSTREAM_H_