59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
#include "COutputPacketStream.h"
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//
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// COuputPacketStream
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//
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COutputPacketStream::COutputPacketStream(IOutputStream* stream, bool adopt) :
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COutputStreamFilter(stream, adopt)
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{
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// do nothing
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}
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COutputPacketStream::~COutputPacketStream()
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{
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// do nothing
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}
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void
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COutputPacketStream::close()
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{
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getStream()->close();
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}
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UInt32
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COutputPacketStream::write(const void* buffer, UInt32 count)
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{
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// write the length of the payload
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UInt8 length[4];
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length[0] = (UInt8)((count >> 24) & 0xff);
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length[1] = (UInt8)((count >> 16) & 0xff);
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length[2] = (UInt8)((count >> 8) & 0xff);
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length[3] = (UInt8)( count & 0xff);
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UInt32 count2 = sizeof(length);
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const UInt8* cbuffer = length;
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while (count2 > 0) {
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UInt32 n = getStream()->write(cbuffer, count2);
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cbuffer += n;
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count2 -= n;
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}
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// write the payload
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count2 = count;
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cbuffer = reinterpret_cast<const UInt8*>(buffer);
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while (count2 > 0) {
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UInt32 n = getStream()->write(cbuffer, count2);
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cbuffer += n;
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count2 -= n;
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}
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return count;
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}
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void
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COutputPacketStream::flush()
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{
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getStream()->flush();
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}
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