Blob.h

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#ifndef BLOB_H_E1B6D2C3
#define BLOB_H_E1B6D2C3

#include <string>
#include <memory>

#include "uscxml/Common.h"

namespace uscxml {

class USCXML_API BlobImpl {
public:
    BlobImpl(size_t size);
    BlobImpl(const char* data, size_t size, const std::string& mimeType, bool adopt = false);
    virtual ~BlobImpl();

    std::string base64() const;
    std::string md5() const;
    static BlobImpl* fromBase64(const std::string base64, const std::string& mimeType);

    char* getData() const {
        return data;
    }

    size_t getSize() const {
        return size;
    }

    std::string getMimeType() const {
        return mimeType;
    }

    void setMimeType(const std::string& mimeType) {
        this->mimeType = mimeType;
    }

#ifdef SWIGIMPORTED
protected:
#endif

    char* data;
    size_t size;
    std::string mimeType;
};

class USCXML_API Blob {
public:

    PIMPL_OPERATORS(Blob);

    Blob(size_t size) : _impl(std::shared_ptr<BlobImpl>(new BlobImpl(size))) {}
    Blob(const char* data,
         size_t size,
         const std::string& mimeType = "application/octet-stream",
         bool adopt = false) :
        _impl(std::shared_ptr<BlobImpl>(new BlobImpl(data, size, mimeType, adopt))) {}

    static Blob fromBase64(const std::string base64, const std::string& mimeType = "application/octet-stream") {
        return Blob(std::shared_ptr<BlobImpl>(BlobImpl::fromBase64(base64, mimeType)));
    }

    std::string base64() const {
        return _impl->base64();
    }

    std::string md5() const {
        return _impl->md5();
    }

    char* getData() const {
        return _impl->getData();
    }

    size_t getSize() const {
        return _impl->getSize();
    }

    std::string getMimeType() const {
        return _impl->getMimeType();
    }

    void setMimeType(const std::string& mimeType) {
        _impl->setMimeType(mimeType);
    }

#ifdef SWIGIMPORTED
protected:
#endif
    std::shared_ptr<BlobImpl> _impl;

};

}

#endif /* end of include guard: BLOB_H_E1B6D2C3 */