436 lines
9.3 KiB
C++
436 lines
9.3 KiB
C++
#include "stdafx.h"
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#include "Direct.h"
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#include "dms.h"
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#include "DPlayAddressObj.h"
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extern void *g_dxj_DirectPlayAddress;
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extern BSTR GUIDtoBSTR(LPGUID);
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extern HRESULT DPLAYBSTRtoGUID(LPGUID,BSTR);
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extern BOOL IsEmptyString(BSTR szString);
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#define SAFE_DELETE(p) { if(p) { delete (p); p=NULL; } }
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#define SAFE_RELEASE(p) { __try { if(p) { int i = 0; i = (p)->Release(); DPF1(1,"--DirectPlayAddress SafeRelease (RefCount = %d)\n",i); if (!i) { (p)=NULL;}} } __except(EXCEPTION_EXECUTE_HANDLER) { (p) = NULL;} }
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///////////////////////////////////////////////////////////////////
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// InternalAddRef
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///////////////////////////////////////////////////////////////////
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DWORD C_dxj_DirectPlayAddressObject::InternalAddRef(){
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DWORD i;
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i=CComObjectRoot::InternalAddRef();
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DPF2(1,"------ DXVB: DirectPlayAddress8 [%d] AddRef %d \n",creationid,i);
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return i;
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}
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///////////////////////////////////////////////////////////////////
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// InternalRelease
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///////////////////////////////////////////////////////////////////
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DWORD C_dxj_DirectPlayAddressObject::InternalRelease(){
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DWORD i;
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i=CComObjectRoot::InternalRelease();
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DPF2(1,"------ DXVB: DirectPlayAddress8 [%d] Release %d \n",creationid,i);
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return i;
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}
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///////////////////////////////////////////////////////////////////
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// C_dxj_DirectPlayAddressObject
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///////////////////////////////////////////////////////////////////
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C_dxj_DirectPlayAddressObject::C_dxj_DirectPlayAddressObject(){
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DPF1(1,"------ DXVB: Constructor Creation DirectPlayAddress8 Object[%d] \n ",g_creationcount);
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m__dxj_DirectPlayAddress = NULL;
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m_pUserData = NULL;
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m_dwUserDataSize = 0;
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g_dxj_DirectPlayAddress = (void *)this;
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}
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///////////////////////////////////////////////////////////////////
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// ~C_dxj_DirectPlayAddressObject
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///////////////////////////////////////////////////////////////////
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C_dxj_DirectPlayAddressObject::~C_dxj_DirectPlayAddressObject()
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{
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DPF(1,"Entering ~C_dxj_DirectPlayAddressObject destructor \n");
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__try {
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SAFE_RELEASE(m__dxj_DirectPlayAddress);
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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m__dxj_DirectPlayAddress = NULL;
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}
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SAFE_DELETE(m_pUserData);
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}
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HRESULT C_dxj_DirectPlayAddressObject::InternalGetObject(IUnknown **pUnk){
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*pUnk=(IUnknown*)m__dxj_DirectPlayAddress;
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::InternalSetObject(IUnknown *pUnk){
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m__dxj_DirectPlayAddress=(IDirectPlay8Address*)pUnk;
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::BuildFromURL(BSTR SourceURL)
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{
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HRESULT hr;
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__try {
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if (FAILED(hr = m__dxj_DirectPlayAddress->BuildFromURLW(SourceURL) ) )
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::Duplicate(I_dxj_DirectPlayAddress **NewAddress)
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{
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HRESULT hr;
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IDirectPlay8Address *lpDup = NULL;
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__try {
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if (FAILED (hr = m__dxj_DirectPlayAddress->Duplicate(&lpDup) ) )
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return hr;
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INTERNAL_CREATE_ADDRESS(_dxj_DirectPlayAddress, lpDup, NewAddress);
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::Clear()
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{
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HRESULT hr;
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__try {
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if (FAILED ( hr = m__dxj_DirectPlayAddress->Clear() ) )
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetURL(BSTR *URL)
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{
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HRESULT hr;
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WCHAR wszUrl[MAX_PATH];
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DWORD dwNumChars = 0;
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__try {
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hr = m__dxj_DirectPlayAddress->GetURLW(NULL, &dwNumChars);
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if( FAILED(hr) && hr != DPNERR_BUFFERTOOSMALL)
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return hr;
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if (FAILED (hr = m__dxj_DirectPlayAddress->GetURLW(&wszUrl[0],&dwNumChars) ) )
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return hr;
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*URL = SysAllocString(&wszUrl[0]);
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetSP(BSTR *guidSP)
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{
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HRESULT hr;
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GUID guidDev;
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__try {
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if (FAILED (hr = m__dxj_DirectPlayAddress->GetSP(&guidDev ) ) )
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return hr;
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GUID* pGuid = new GUID;
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if (!pGuid)
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return E_OUTOFMEMORY;
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memcpy( pGuid, &guidDev, sizeof(GUID) );
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*guidSP = GUIDtoBSTR(pGuid);
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SAFE_DELETE(pGuid);
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetUserData(void *UserData, long *lBufferSize)
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{
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__try {
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DPF(1,"-----Entering (DplayAddress) GetUserData call...\n");
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//Copy the memory over to our new variable
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memcpy(UserData,m_pUserData,m_dwUserDataSize);
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lBufferSize = (long*)&m_dwUserDataSize;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::SetSP(BSTR guidSP)
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{
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HRESULT hr;
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GUID guidDev;
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__try {
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if (guidSP)
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{
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if (FAILED( hr = DPLAYBSTRtoGUID(&guidDev, guidSP) ) )
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return hr;
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}
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else
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return E_INVALIDARG;
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if (FAILED ( hr = m__dxj_DirectPlayAddress->SetSP(&guidDev) ))
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::SetUserData(void *UserData, long lDataSize)
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{
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__try {
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DPF(1,"-----Entering (DplayAddress) SetUserData call...\n");
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if (m_pUserData)
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SAFE_DELETE(m_pUserData);
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m_pUserData = (void*)new BYTE[lDataSize];
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if (!m_pUserData)
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return E_OUTOFMEMORY;
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memcpy((void*) m_pUserData, (void*)UserData, lDataSize);
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m_dwUserDataSize = (DWORD)lDataSize;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetNumComponents(long *lNumComponents)
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{
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HRESULT hr;
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__try {
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if (FAILED (hr = m__dxj_DirectPlayAddress->GetNumComponents((DWORD*) lNumComponents) ) )
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetDevice(BSTR *guidDevice)
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{
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HRESULT hr;
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GUID guidDev;
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__try {
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if (FAILED (hr = m__dxj_DirectPlayAddress->GetDevice(&guidDev ) ) )
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return hr;
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GUID* pGuid = new GUID;
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if (!pGuid)
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return E_OUTOFMEMORY;
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memcpy( pGuid, &guidDev, sizeof(GUID) );
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*guidDevice = GUIDtoBSTR(pGuid);
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SAFE_DELETE(pGuid);
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::SetDevice(BSTR guidDevice)
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{
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HRESULT hr;
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GUID guidDev;
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__try {
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if (guidDevice)
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{
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if (FAILED( hr = DPLAYBSTRtoGUID(&guidDev, guidDevice) ) )
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return hr;
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}
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else
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return E_INVALIDARG;
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if (FAILED ( hr = m__dxj_DirectPlayAddress->SetDevice(&guidDev) ))
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::SetEqual(I_dxj_DirectPlayAddress *Address)
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{
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HRESULT hr;
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__try {
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DO_GETOBJECT_NOTNULL( IDirectPlay8Address*, lpAddress, Address);
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if (FAILED (hr = m__dxj_DirectPlayAddress->SetEqual( lpAddress) ))
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::AddComponentLong(BSTR sComponent, long lValue)
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{
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HRESULT hr;
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WCHAR wszComponent[MAX_PATH];
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__try {
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if (!IsEmptyString(sComponent)) wcscpy(wszComponent, sComponent);
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if (FAILED (hr = m__dxj_DirectPlayAddress->AddComponent(wszComponent, (DWORD*) &lValue, sizeof(DWORD), DPNA_DATATYPE_DWORD ) ) )
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::AddComponentString(BSTR sComponent, BSTR sValue)
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{
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HRESULT hr;
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WCHAR wszComponent[MAX_PATH];
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WCHAR wszValue[MAX_PATH];
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__try {
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if (!IsEmptyString(sComponent)) wcscpy(wszComponent, sComponent);
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if (!IsEmptyString(sValue)) wcscpy(wszValue, sValue);
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if (FAILED (hr = m__dxj_DirectPlayAddress->AddComponent(wszComponent, (WCHAR*) &wszValue, (((DWORD*)sValue)[-1]) + sizeof(WCHAR), DPNA_DATATYPE_STRING ) ) )
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return hr;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetComponentLong(BSTR sComponent, long *lValue)
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{
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HRESULT hr;
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WCHAR wszComponent[MAX_PATH];
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DWORD dwSize = 0;
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DWORD dwDataType = DPNA_DATATYPE_DWORD;
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DWORD dwData = 0;
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__try {
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if (!IsEmptyString(sComponent))
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{
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wcscpy(wszComponent, sComponent);
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}
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else
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return E_INVALIDARG;
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hr = m__dxj_DirectPlayAddress->GetComponentByName(wszComponent, NULL, &dwSize, &dwDataType);
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if (FAILED(hr) && (hr != DPNERR_BUFFERTOOSMALL))
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return hr;
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if (FAILED (hr = m__dxj_DirectPlayAddress->GetComponentByName(wszComponent, &dwData, &dwSize, &dwDataType) ) )
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return hr;
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*lValue = dwData;
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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HRESULT C_dxj_DirectPlayAddressObject::GetComponentString(BSTR sComponent, BSTR *sValue)
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{
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HRESULT hr;
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WCHAR wszComponent[MAX_PATH];
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DWORD dwSize = 0;
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DWORD dwDataType = DPNA_DATATYPE_STRING;
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WCHAR *wszRet = NULL;
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__try {
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if (!IsEmptyString(sComponent))
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{
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wcscpy(wszComponent, sComponent);
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}
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else
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return E_INVALIDARG;
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hr = m__dxj_DirectPlayAddress->GetComponentByName(wszComponent, NULL, &dwSize, &dwDataType);
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if (FAILED(hr) && (hr != DPNERR_BUFFERTOOSMALL))
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return hr;
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wszRet = (WCHAR*)new BYTE[dwSize];
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if (!wszRet)
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return E_OUTOFMEMORY;
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hr = m__dxj_DirectPlayAddress->GetComponentByName(wszComponent, wszRet, &dwSize, &dwDataType);
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if (FAILED(hr))
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return hr;
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*sValue = SysAllocString(wszRet);
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SAFE_DELETE(wszRet);
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}
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__except(EXCEPTION_EXECUTE_HANDLER)
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{
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return E_FAIL;
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}
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return S_OK;
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}
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