50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
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#include "protocol.h"
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#include "kernel.h"
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#pragma PAGEDCODE
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CProtocol::CProtocol()
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{
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m_Status = STATUS_INSUFFICIENT_RESOURCES;
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device = NULL;
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memory = NULL;
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debug = NULL;
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m_Status = STATUS_SUCCESS;
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};
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CProtocol::CProtocol(CDevice* device)
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{
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m_Status = STATUS_INSUFFICIENT_RESOURCES;
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this->device = device;
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memory = kernel->createMemory();
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debug = kernel->createDebug();
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if(ALLOCATED_OK(memory))
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{
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pOutputBuffer = (PUCHAR) memory->allocate(NonPagedPool,PROTOCOL_OUTPUT_BUFFER_SIZE);
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pInputBuffer = (PUCHAR) memory->allocate(NonPagedPool,PROTOCOL_INPUT_BUFFER_SIZE);
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if(pOutputBuffer && pInputBuffer)
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{
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OutputBufferLength = PROTOCOL_OUTPUT_BUFFER_SIZE;
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InputBufferLength = PROTOCOL_INPUT_BUFFER_SIZE;
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}
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else
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{
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if(pOutputBuffer) memory->free(pOutputBuffer);
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if(pInputBuffer) memory->free(pInputBuffer);
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pOutputBuffer = NULL;
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pInputBuffer = NULL;
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}
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}
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TRACE("New Protocol %8.8lX was created...\n",this);
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if(ALLOCATED_OK(memory) && device) m_Status = STATUS_SUCCESS;
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};
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CProtocol::~CProtocol()
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{
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if(pOutputBuffer) memory->free(pOutputBuffer);
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if(pInputBuffer) memory->free(pInputBuffer);
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if(memory) memory->dispose();
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if(debug) debug->dispose();
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TRACE("Protocol %8.8lX was destroied...\n",this);
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};
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