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/*******************************************************************************
** (C) COPYRIGHT MICROSOFT CORP., 1997** TITLE: Select.Cpp** VERSION: 2.0** AUTHOR: ReedB** DATE: 11 Feb, 1998** DESCRIPTION:* Implements device selection UI of the WIA device manager.* These methods execute only on the client side.********************************************************************************/
#include <windows.h>
#include <wia.h>
#include <waitcurs.h>
#include "wiadevdp.h"
/*******************************************************************************
** CallSelectDeviceDlg** DESCRIPTION:* Wrapper for dynamically loaded select device dll procedure** PARAMETERS:********************************************************************************/HRESULT _stdcall CallSelectDeviceDlg( IWiaDevMgr __RPC_FAR * This, HWND hwndParent, LONG lDeviceType, LONG lFlags, BSTR *pbstrDeviceID, IWiaItem **ppWiaItemRoot){ IWiaGetImageDlg *pWiaGetImageDlg = NULL; HRESULT hr = CoCreateInstance( CLSID_WiaDefaultUi, NULL, CLSCTX_INPROC_SERVER, IID_IWiaGetImageDlg, (void**)&pWiaGetImageDlg ); if (SUCCEEDED(hr) && pWiaGetImageDlg) { hr = pWiaGetImageDlg->SelectDeviceDlg( hwndParent, NULL, lDeviceType, lFlags, pbstrDeviceID, ppWiaItemRoot ); pWiaGetImageDlg->Release(); } return hr;}
/*******************************************************************************
** IWiaDevMgr_SelectDeviceDlg_Proxy** DESCRIPTION:* Present UI to select then create an WIA device.** PARAMETERS:********************************************************************************/HRESULT _stdcall IWiaDevMgr_SelectDeviceDlg_Proxy( IWiaDevMgr __RPC_FAR * This, HWND hwndParent, LONG lDeviceType, LONG lFlags, BSTR *pbstrDeviceID, IWiaItem **ppWiaItemRoot){ CWaitCursor wc; // Put up a wait cursor.
if (!ppWiaItemRoot) { return E_POINTER; } *ppWiaItemRoot = NULL;
if (pbstrDeviceID) { *pbstrDeviceID = 0; } return CallSelectDeviceDlg( This, hwndParent, lDeviceType, lFlags, pbstrDeviceID, ppWiaItemRoot );}
/*******************************************************************************
** IWiaDevMgr_SelectDeviceDlg_Stub** DESCRIPTION:* Never called.** PARAMETERS:********************************************************************************/
HRESULT _stdcall IWiaDevMgr_SelectDeviceDlg_Stub( IWiaDevMgr __RPC_FAR * This, HWND hwndParent, LONG lDeviceType, LONG lFlags, BSTR *pbstrDeviceID, IWiaItem **ppWiaItemRoot){ return S_OK;}
/*******************************************************************************
** IWiaDevMgr_SelectDeviceDlgID_Proxy** DESCRIPTION:* Present UI to select and return the device ID** PARAMETERS:********************************************************************************/HRESULT _stdcall IWiaDevMgr_SelectDeviceDlgID_Proxy( IWiaDevMgr __RPC_FAR * This, HWND hwndParent, LONG lDeviceType, LONG lFlags, BSTR *pbstrDeviceID ){ CWaitCursor wc; // Put up a wait cursor.
if (!pbstrDeviceID) { return E_POINTER; }
*pbstrDeviceID = 0;
return CallSelectDeviceDlg( This, hwndParent, lDeviceType, lFlags, pbstrDeviceID, NULL );}
/*******************************************************************************
** IWiaDevMgr_SelectDeviceDlgID_Stub** DESCRIPTION:* Never called.** PARAMETERS:********************************************************************************/
HRESULT _stdcall IWiaDevMgr_SelectDeviceDlgID_Stub( IWiaDevMgr __RPC_FAR * This, HWND hwndParent, LONG lDeviceType, LONG lFlags, BSTR *pbstr ){ return S_OK;}
/*******************************************************************************
** IWiaDevMgr_CreateDevice_Proxy** DESCRIPTION:* Proxy code to adjust COM security before calling into STISVC.** PARAMETERS:* Same as IWiaDevMgr::CreateDevice()********************************************************************************/
HRESULT _stdcall IWiaDevMgr_CreateDevice_Proxy( IWiaDevMgr __RPC_FAR *This, BSTR bstrDeviceID, IWiaItem **ppWiaItemRoot){ HRESULT hr; IClientSecurity *pcs; DWORD dwAuthnSvc, dwAuthzSvc, dwAuthnLevel, dwImpLevel, dwCaps; OLECHAR *pServerPrincName = NULL; RPC_AUTH_IDENTITY_HANDLE AuthInfo;
hr = This->QueryInterface(IID_IClientSecurity, (void **) &pcs); if(SUCCEEDED(hr)) { hr = pcs->QueryBlanket(This, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &AuthInfo, &dwCaps); }
if(SUCCEEDED(hr)) { hr = pcs->SetBlanket(This, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, RPC_C_IMP_LEVEL_IMPERSONATE, AuthInfo, dwCaps); } if (pServerPrincName) { CoTaskMemFree(pServerPrincName); pServerPrincName = NULL; }
if(SUCCEEDED(hr)) { hr = IWiaDevMgr_LocalCreateDevice_Proxy(This, bstrDeviceID, ppWiaItemRoot); }
if(pcs) pcs->Release(); return hr;}
/*******************************************************************************
** IWiaDevMgr_CreateDevice_Stub********************************************************************************/
HRESULT _stdcall IWiaDevMgr_CreateDevice_Stub( IWiaDevMgr __RPC_FAR *This, BSTR bstrDeviceID, IWiaItem **ppWiaItemRoot){ return This->CreateDevice(bstrDeviceID, ppWiaItemRoot);}
/*******************************************************************************
** IWiaDevMgr_RegisterEventCallbackProgram_Proxy** DESCRIPTION:* Proxy code to adjust COM security before calling into STISVC. This is so we* can impersonate client todo security check on server side.** PARAMETERS:* Same as IWiaDevMgr::RegisterEventCallbackProgram()********************************************************************************/
HRESULT _stdcall IWiaDevMgr_RegisterEventCallbackProgram_Proxy( IWiaDevMgr __RPC_FAR *This, LONG lFlags, BSTR bstrDeviceID, const GUID *pEventGUID, BSTR bstrCommandline, BSTR bstrName, BSTR bstrDescription, BSTR bstrIcon){ HRESULT hr; IClientSecurity *pcs; DWORD dwAuthnSvc, dwAuthzSvc, dwAuthnLevel, dwImpLevel, dwCaps; OLECHAR *pServerPrincName = NULL; RPC_AUTH_IDENTITY_HANDLE AuthInfo;
hr = This->QueryInterface(IID_IClientSecurity, (void **) &pcs); if(SUCCEEDED(hr)) { hr = pcs->QueryBlanket(This, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &AuthInfo, &dwCaps); }
if(SUCCEEDED(hr)) { hr = pcs->SetBlanket(This, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, RPC_C_IMP_LEVEL_IMPERSONATE, AuthInfo, dwCaps); } if (pServerPrincName) { CoTaskMemFree(pServerPrincName); pServerPrincName = NULL; }
if(SUCCEEDED(hr)) { hr = IWiaDevMgr_LocalRegisterEventCallbackProgram_Proxy(This, lFlags, bstrDeviceID, pEventGUID, bstrCommandline, bstrName, bstrDescription, bstrIcon); }
if(pcs) pcs->Release(); return hr;}
/*******************************************************************************
** IWiaDevMgr_RegisterEventCallbackProgram_Stub********************************************************************************/
HRESULT _stdcall IWiaDevMgr_RegisterEventCallbackProgram_Stub( IWiaDevMgr __RPC_FAR *This, LONG lFlags, BSTR bstrDeviceID, const GUID *pEventGUID, BSTR bstrCommandline, BSTR bstrName, BSTR bstrDescription, BSTR bstrIcon){ return This->RegisterEventCallbackProgram(lFlags, bstrDeviceID, pEventGUID, bstrCommandline, bstrName, bstrDescription, bstrIcon);}
/*******************************************************************************
** IWiaDevMgr_RegisterEventCallbackCLSID_Proxy** DESCRIPTION:* Proxy code to adjust COM security before calling into STISVC. This is so we* can impersonate client todo security check on server side.** PARAMETERS:* Same as IWiaDevMgr::RegisterEventCallbackCLSID()********************************************************************************/HRESULT _stdcall IWiaDevMgr_RegisterEventCallbackCLSID_Proxy( IWiaDevMgr __RPC_FAR *This, LONG lFlags, BSTR bstrDeviceID, const GUID *pEventGUID, const GUID *pClsID, BSTR bstrName, BSTR bstrDescription, BSTR bstrIcon){ HRESULT hr; IClientSecurity *pcs; DWORD dwAuthnSvc, dwAuthzSvc, dwAuthnLevel, dwImpLevel, dwCaps; OLECHAR *pServerPrincName = NULL; RPC_AUTH_IDENTITY_HANDLE AuthInfo;
hr = This->QueryInterface(IID_IClientSecurity, (void **) &pcs); if(SUCCEEDED(hr)) { hr = pcs->QueryBlanket(This, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &AuthInfo, &dwCaps); }
if(SUCCEEDED(hr)) { hr = pcs->SetBlanket(This, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, RPC_C_IMP_LEVEL_IMPERSONATE, AuthInfo, dwCaps); } if (pServerPrincName) { CoTaskMemFree(pServerPrincName); pServerPrincName = NULL; }
if(SUCCEEDED(hr)) { hr = IWiaDevMgr_LocalRegisterEventCallbackCLSID_Proxy(This, lFlags, bstrDeviceID, pEventGUID, pClsID, bstrName, bstrDescription, bstrIcon); }
if(pcs) pcs->Release(); return hr;}
/*******************************************************************************
** IWiaDevMgr_LocalRegisterEventCallbackCLSID_Stub********************************************************************************/
HRESULT _stdcall IWiaDevMgr_RegisterEventCallbackCLSID_Stub( IWiaDevMgr __RPC_FAR *This, LONG lFlags, BSTR bstrDeviceID, const GUID *pEventGUID, const GUID *pClsID, BSTR bstrName, BSTR bstrDescription, BSTR bstrIcon){ return This->RegisterEventCallbackCLSID(lFlags, bstrDeviceID, pEventGUID, pClsID, bstrName, bstrDescription, bstrIcon);}
/*******************************************************************************
** IWiaPropertyStorage_WriteMultiple_Proxy** DESCRIPTION:* Proxy code to adjust COM security before calling into STISVC. This is so we* can impersonate client todo security check on server side.** PARAMETERS:* Same as IWiaPropertyStorage::WriteMultiple()********************************************************************************/HRESULT IWiaPropertyStorage_WriteMultiple_Proxy( IWiaPropertyStorage __RPC_FAR *This, ULONG cpspec, const PROPSPEC rgpspec[], const PROPVARIANT rgpropvar[], PROPID propidNameFirst){ HRESULT hr; IClientSecurity *pcs; DWORD dwAuthnSvc, dwAuthzSvc, dwAuthnLevel, dwImpLevel, dwCaps; OLECHAR *pServerPrincName = NULL; RPC_AUTH_IDENTITY_HANDLE AuthInfo;
hr = This->QueryInterface(IID_IClientSecurity, (void **) &pcs); if(SUCCEEDED(hr)) { hr = pcs->QueryBlanket(This, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &AuthInfo, &dwCaps); }
if(SUCCEEDED(hr)) { hr = pcs->SetBlanket(This, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, RPC_C_IMP_LEVEL_IMPERSONATE, AuthInfo, dwCaps); } if (pServerPrincName) { CoTaskMemFree(pServerPrincName); pServerPrincName = NULL; }
if(SUCCEEDED(hr)) { hr = IWiaPropertyStorage_RemoteWriteMultiple_Proxy(This, cpspec, rgpspec, rgpropvar, propidNameFirst); }
if(pcs) pcs->Release(); return hr;}
/*******************************************************************************
** IWiaPropertyStorage_WriteMultiple_Stub********************************************************************************/HRESULT IWiaPropertyStorage_WriteMultiple_Stub( IWiaPropertyStorage __RPC_FAR *This, ULONG cpspec, const PROPSPEC rgpspec[], const PROPVARIANT rgpropvar[], PROPID propidNameFirst){ return This->WriteMultiple(cpspec, rgpspec, rgpropvar, propidNameFirst);}
/*******************************************************************************
** IWiaPropertyStorage_SetPropertyStream_Proxy** DESCRIPTION:* Proxy code to adjust COM security before calling into STISVC. This is so we* can impersonate client todo security check on server side.** PARAMETERS:* Same as IWiaPropertyStorage::SetPropertyStream()********************************************************************************/HRESULT IWiaPropertyStorage_SetPropertyStream_Proxy( IWiaPropertyStorage __RPC_FAR *This, GUID *pCompatibilityId, IStream *pIStream){ HRESULT hr; IClientSecurity *pcs; DWORD dwAuthnSvc, dwAuthzSvc, dwAuthnLevel, dwImpLevel, dwCaps; OLECHAR *pServerPrincName = NULL; RPC_AUTH_IDENTITY_HANDLE AuthInfo;
hr = This->QueryInterface(IID_IClientSecurity, (void **) &pcs); if(SUCCEEDED(hr)) { hr = pcs->QueryBlanket(This, &dwAuthnSvc, &dwAuthzSvc, &pServerPrincName, &dwAuthnLevel, &dwImpLevel, &AuthInfo, &dwCaps); }
if(SUCCEEDED(hr)) { hr = pcs->SetBlanket(This, dwAuthnSvc, dwAuthzSvc, pServerPrincName, dwAuthnLevel, RPC_C_IMP_LEVEL_IMPERSONATE, AuthInfo, dwCaps); } if (pServerPrincName) { CoTaskMemFree(pServerPrincName); pServerPrincName = NULL; }
if(SUCCEEDED(hr)) { hr = IWiaPropertyStorage_RemoteSetPropertyStream_Proxy(This, pCompatibilityId, pIStream); }
if(pcs) pcs->Release(); return hr;}
/*******************************************************************************
** IWiaPropertyStorage_SetPropertyStream_Stub********************************************************************************/HRESULT IWiaPropertyStorage_SetPropertyStream_Stub( IWiaPropertyStorage __RPC_FAR *This, GUID *pCompatibilityId, IStream *pIStream){ return This->SetPropertyStream(pCompatibilityId, pIStream);}
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