46 lines
789 B
C++
46 lines
789 B
C++
/*
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* Copyright 2009,2011, Haiku, Inc.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _PACKAGE__HPKG__DATA_OUTPUT_H_
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#define _PACKAGE__HPKG__DATA_OUTPUT_H_
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#include <SupportDefs.h>
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namespace BPackageKit {
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namespace BHPKG {
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class BDataOutput {
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public:
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virtual ~BDataOutput();
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virtual status_t WriteData(const void* buffer, size_t size) = 0;
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};
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class BBufferDataOutput : public BDataOutput {
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public:
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BBufferDataOutput(void* buffer, size_t size);
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size_t BytesWritten() const { return fBytesWritten; }
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virtual status_t WriteData(const void* buffer, size_t size);
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private:
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void* fBuffer;
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size_t fSize;
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size_t fBytesWritten;
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};
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} // namespace BHPKG
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} // namespace BPackageKit
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#endif // _PACKAGE__HPKG__DATA_OUTPUT_H_
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