a42a3ab57f
(Since we have a header, I think we should also have an implementation... ;-) git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2100 a95241bf-73f2-0310-859d-f6bbb57e9c96
108 lines
1.4 KiB
C++
108 lines
1.4 KiB
C++
/* Just a skeleton of the BBufferIO class */
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/* To be implemented */
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#include <BufferIO.h>
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BBufferIO::BBufferIO(BPositionIO *stream, size_t buf_size, bool owns_stream)
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:
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m_stream(stream),
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m_buffer(new char[buf_size]),
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m_buffer_phys(buf_size),
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m_owns_stream(owns_stream)
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{
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}
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BBufferIO::~BBufferIO()
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{
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Flush(); //only guessed
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delete[] m_buffer;
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if (m_owns_stream) //only guessed
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delete m_stream;
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}
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ssize_t
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BBufferIO::ReadAt(off_t pos, void *buffer, size_t size)
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{
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return 0;
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}
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ssize_t
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BBufferIO::WriteAt(off_t pos, const void *buffer, size_t size)
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{
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return 0;
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}
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off_t
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BBufferIO::Seek(off_t position, uint32 seek_mode)
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{
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return m_stream->Seek(position, seek_mode);
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}
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off_t
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BBufferIO::Position() const
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{
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return m_stream->Position();
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}
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status_t
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BBufferIO::SetSize(off_t size)
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{
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return B_ERROR;
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}
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status_t
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BBufferIO::Flush()
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{
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return B_ERROR;
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}
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BPositionIO *
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BBufferIO::Stream() const
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{
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return m_stream;
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}
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size_t
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BBufferIO::BufferSize() const
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{
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return m_buffer_phys //or should we return m_buffer_used?
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}
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bool
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BBufferIO::OwnsStream() const
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{
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return m_owns_stream;
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}
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void
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BBufferIO::SetOwnsStream(bool owns_stream)
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{
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m_owns_stream = owns_stream;
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}
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void
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BBufferIO::PrintToStream() const
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{
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}
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//FBC
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status_t _Reserved_BufferIO_0(void *) {}
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status_t _Reserved_BufferIO_1(void *) {}
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status_t _Reserved_BufferIO_2(void *) {}
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status_t _Reserved_BufferIO_3(void *) {}
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status_t _Reserved_BufferIO_4(void *) {} |