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aarj.cpp
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aarj.cpp
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/************************************************************************
* DICOMLIB
* Copyright 2003 Sunnybrook and Women's College Health Science Center
* Implemented by Trevor Morgan (morgan@sten.sunnybrook.utoronto.ca)
*
* See LICENSE.txt for copyright and licensing info.
*************************************************************************/
#include "aarj.hpp"
#include "aarq.hpp"//for BadItemType
/*
NOTE: The 'ReadDynamic' member functions assume that the 'ItemType_' field
has already been read from the data stream, (hence the PDU type is known.)
*/
/************************************************************************
*
* AAssociateRJ Packet
*
************************************************************************/
namespace dicom
{
namespace primitive
{
#ifndef _MSC_VER
/*
difference of opinion here between gcc and msvc as to whether constant static members
need to be instantiated seperately.
*/
const BYTE AAssociateRJ::ItemType_;
const BYTE AAssociateRJ::Reserved1_;
const UINT32 AAssociateRJ::Length_;
const BYTE AAssociateRJ::Reserved2_;
const BYTE AReleaseRQ::ItemType_;
const BYTE AReleaseRQ::Reserved1_;
const UINT32 AReleaseRQ::Length_;
const UINT32 AReleaseRQ::Reserved2_;
const BYTE AReleaseRP::ItemType_;
const BYTE AReleaseRP::Reserved1_;
const UINT32 AReleaseRP::Length_;
const UINT32 AReleaseRP::Reserved2_;
const BYTE AAbortRQ::ItemType_;
const BYTE AAbortRQ::Reserved1_;
const UINT32 AAbortRQ::Length_;
const BYTE AAbortRQ::Reserved2_;
const BYTE AAbortRQ::Reserved3_;
#endif
namespace
{
BYTE tmpBYTE;
UINT32 tmpUINT32;
}
AAssociateRJ::AAssociateRJ(BYTE Result, BYTE Source, BYTE Reason)
:
Result_(Result),
Source_(Source),
Reason_(Reason)
{
}
AAssociateRJ::AAssociateRJ()
{}
void AAssociateRJ::Write(Network::Socket& socket)
{
socket << ItemType_;
socket << Reserved1_;
socket << Length_;
socket << Reserved2_;
socket << Result_;
socket << Source_;
socket << Reason_;
}
// void AAssociateRJ::Read(Network::Socket &socket)
// {
// socket.Readn((BYTE *) &ItemType_, sizeof(BYTE));
// ReadDynamic(socket);
// }
void AAssociateRJ::ReadDynamic(Network::Socket& socket)
{
socket >> tmpBYTE;
socket >> tmpUINT32;
socket >> tmpBYTE;
socket >> Result_;
socket >> Source_;
socket >> Reason_;
}
/************************************************************************
*
* AReleaseRQ Packet
*
************************************************************************/
void AReleaseRQ::Write(Network::Socket& socket)
{
socket << ItemType_;
socket << Reserved1_;
socket << Length_;
socket << Reserved2_;
}
// void AReleaseRQ :: Read(Network::Socket &socket)
// {
// socket >> ItemType_;
// ReadDynamic(socket);
// }
/*!
Section 8, table 9.3.7
*/
void AReleaseRQ::ReadDynamic(Network::Socket& socket)
{
socket >> tmpBYTE;
socket >> tmpUINT32;//should be 4 but we don't bother checking.
socket >> tmpUINT32;
}
/************************************************************************
*
* AReleaseRP Packet
*
************************************************************************/
void AReleaseRP::Write(Network::Socket& socket)
{
socket << ItemType_;
socket << Reserved1_;
socket << Length_;
socket << Reserved2_;
}
void AReleaseRP::Read(Network::Socket& socket)
{
BYTE b;
socket >> b;
EnforceItemType(b,ItemType_);
this->ReadDynamic(socket);
}
void AReleaseRP::ReadDynamic(Network::Socket& socket)
{
socket >> tmpBYTE;
socket >> tmpUINT32;
socket >> tmpUINT32;
}
/************************************************************************
*
* AAbortRQ Packet
*
************************************************************************/
/*
in most other cases, we first create the object and then
call ReadDynamic(Socket&) on it. It would be better
to combine the two operations into one constructor as
follows.
*/
AAbortRQ::AAbortRQ(Network::Socket& socket)
{
//must have already read ItemType_ from stream!
ReadDynamic(socket);
}
AAbortRQ::AAbortRQ(BYTE Source, BYTE Reason)
:Source_(Source),Reason_(Reason)
{
}
void AAbortRQ::Write(Network::Socket& socket)
{
socket << ItemType_;
socket << Reserved1_;
socket << Length_;
socket << Reserved2_;
socket << Reserved3_;
socket << Source_;
socket << Reason_;
}
void AAbortRQ::ReadDynamic(Network::Socket &socket)
{
socket >> tmpBYTE;
socket >> tmpUINT32;
socket >> tmpBYTE;
socket >> tmpBYTE;
socket >> Source_;
socket >> Reason_;
}
}//namespace primitive
}//namespace dicom