d1442e3747
All 5 phases of the open-source Decal rebuild: Phase 1: 14 decompiled .NET projects (Interop.*, Adapter, FileService, DecalUtil) Phase 2: 10 native DLLs rewritten as C# COM servers with matching GUIDs - DecalDat, DHS, SpellFilter, DecalInput, DecalNet, DecalFilters - Decal.Core, DecalControls, DecalRender, D3DService Phase 3: C++ shims for Inject.DLL (D3D9 hooking) and LauncherHook.DLL Phase 4: DenAgent WinForms tray application Phase 5: WiX installer and build script 25 C# projects building with 0 errors. Native C++ projects require VS 2022 + Windows SDK (x86). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
123 lines
3.3 KiB
C++
123 lines
3.3 KiB
C++
// URLCallback.cpp : Implementation of cURLCallback
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#include "stdafx.h"
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#include "DenAgent.h"
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#include "URLCallback.h"
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#include "DownloadDlg.h"
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/////////////////////////////////////////////////////////////////////////////
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// cURLCallback
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void cURLCallback::start( REFCLSID clsid, LPCWSTR szURL, DWORD dwMajor, DWORD dwMinor )
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{
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// Create the bind context
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CComPtr< IBindCtx > pBindCtx;
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::CreateAsyncBindCtx( 0, this, NULL, &pBindCtx );
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HRESULT hRes = ::CoCreateInstance( CLSID_InternetZoneManager, NULL, CLSCTX_SERVER, IID_IInternetZoneManager,
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reinterpret_cast< void ** >( &m_pZone ) );
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_ASSERTE( SUCCEEDED( hRes ) );
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m_pZone->GetZoneActionPolicy( URLZONE_INTERNET, URLACTION_DOWNLOAD_UNSIGNED_ACTIVEX, reinterpret_cast< BYTE * >( &m_dwOldPolicy ),
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sizeof( DWORD ), URLZONEREG_HKCU );
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DWORD dwPolicy = URLPOLICY_QUERY;
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m_pZone->SetZoneActionPolicy( URLZONE_INTERNET, URLACTION_DOWNLOAD_UNSIGNED_ACTIVEX, reinterpret_cast< BYTE * >( &dwPolicy ),
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sizeof( DWORD ), URLZONEREG_HKCU );
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hRes = ::CoGetClassObjectFromURL( clsid, szURL, 0xFFFFFFFF, 0xFFFFFFFF, L"application/x-oleobject",
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pBindCtx, CLSCTX_INPROC_SERVER, NULL, IID_IClassFactory, reinterpret_cast< void ** >( &m_pDlg->m_pFactory ) );
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if( FAILED( hRes ) )
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{
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m_pDlg->EndDialog( IDCANCEL );
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resetZone();
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}
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else if( hRes == S_OK )
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{
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m_pDlg->m_pFactory->LockServer( TRUE );
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m_pDlg->EndDialog( IDOK );
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resetZone();
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}
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// Otherwise, we'll assume that we're hapilly downloading asynchronously
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}
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void cURLCallback::stop()
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{
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m_pDlg->m_wndStop.EnableWindow( FALSE );
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m_pBinding->Abort();
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}
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void cURLCallback::resetZone()
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{
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m_pZone->SetZoneActionPolicy( URLZONE_INTERNET, URLACTION_DOWNLOAD_UNSIGNED_ACTIVEX, reinterpret_cast< BYTE * >( &m_dwOldPolicy ),
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sizeof( DWORD ), URLZONEREG_HKCU );
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m_pZone.Release();
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}
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STDMETHODIMP cURLCallback::GetBindInfo( DWORD *pgrfBINF, BINDINFO *pbindinfo )
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{
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*pgrfBINF = BINDF_ASYNCHRONOUS | BINDF_GETNEWESTVERSION | BINDF_FROMURLMON | BINDF_IGNORESECURITYPROBLEM;
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// Not changing the defaults in pbindinfo
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return S_OK;
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}
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STDMETHODIMP cURLCallback::OnObjectAvailable( REFIID iid, IUnknown *pUnk )
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{
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// Save the object pointer
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_ASSERTE( iid == IID_IClassFactory );
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m_pDlg->m_pFactory = static_cast< IClassFactory * >( pUnk );
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m_pDlg->m_pFactory->LockServer( TRUE );
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return S_OK;
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}
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STDMETHODIMP cURLCallback::OnProgress( ULONG ulProgress, ULONG ulProgressMax, ULONG, LPCWSTR szStatusText )
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{
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USES_CONVERSION;
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// Update the status in the dialog
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m_pDlg->SetDlgItemText( IDC_STATUSTEXT, W2T( szStatusText ) );
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m_pDlg->m_wndProgress.SetRange32( 0, ulProgressMax );
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m_pDlg->m_wndProgress.SetPos( ulProgress );
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return S_OK;
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}
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STDMETHODIMP cURLCallback::OnStartBinding( DWORD, IBinding *pBinding )
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{
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m_pBinding = pBinding;
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m_pDlg->m_wndStop.EnableWindow();
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return S_OK;
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}
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STDMETHODIMP cURLCallback::OnStopBinding( HRESULT hr, LPCWSTR strError )
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{
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USES_CONVERSION;
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if( SUCCEEDED( hr ) )
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m_pDlg->EndDialog( IDOK );
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else
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{
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::AfxMessageBox( W2T( strError ), MB_ICONERROR | MB_OK, 0 );
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m_pDlg->EndDialog( IDCANCEL );
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}
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resetZone();
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m_pBinding.Release();
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return S_OK;
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}
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STDMETHODIMP cURLCallback::GetWindow( REFGUID rguidReason, HWND *phwnd )
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{
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*phwnd = m_pDlg->m_hWnd;
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return S_OK;
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}
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