diff options
Diffstat (limited to 'wpd/WpdHelloWorldDriver/WpdObjectProperties.cpp')
| -rw-r--r-- | wpd/WpdHelloWorldDriver/WpdObjectProperties.cpp | 1421 |
1 files changed, 0 insertions, 1421 deletions
diff --git a/wpd/WpdHelloWorldDriver/WpdObjectProperties.cpp b/wpd/WpdHelloWorldDriver/WpdObjectProperties.cpp deleted file mode 100644 index 79dc00b4..00000000 --- a/wpd/WpdHelloWorldDriver/WpdObjectProperties.cpp +++ /dev/null @@ -1,1421 +0,0 @@ -#include "stdafx.h" -#include "WpdObjectProperties.tmh" - -const PROPERTYKEY g_SupportedCommonProperties[] = -{ - WPD_OBJECT_ID, - WPD_OBJECT_PERSISTENT_UNIQUE_ID, - WPD_OBJECT_PARENT_ID, - WPD_OBJECT_NAME, - WPD_OBJECT_FORMAT, - WPD_OBJECT_CONTENT_TYPE, - WPD_OBJECT_CAN_DELETE, -}; - -const PROPERTYKEY g_SupportedDeviceProperties[] = -{ - WPD_DEVICE_FIRMWARE_VERSION, - WPD_DEVICE_POWER_LEVEL, - WPD_DEVICE_POWER_SOURCE, - WPD_DEVICE_PROTOCOL, - WPD_DEVICE_MODEL, - WPD_DEVICE_SERIAL_NUMBER, - WPD_DEVICE_SUPPORTS_NON_CONSUMABLE, - WPD_DEVICE_MANUFACTURER, - WPD_DEVICE_FRIENDLY_NAME, - WPD_DEVICE_TYPE, - WPD_FUNCTIONAL_OBJECT_CATEGORY, -}; - -const PROPERTYKEY g_SupportedStorageProperties[] = -{ - WPD_STORAGE_TYPE, - WPD_STORAGE_FILE_SYSTEM_TYPE, - WPD_STORAGE_CAPACITY, - WPD_STORAGE_FREE_SPACE_IN_BYTES, - WPD_STORAGE_SERIAL_NUMBER, - WPD_STORAGE_DESCRIPTION, - WPD_FUNCTIONAL_OBJECT_CATEGORY, -}; - -const PROPERTYKEY g_SupportedCommonFileProperties[] = -{ - WPD_OBJECT_ORIGINAL_FILE_NAME, - WPD_OBJECT_SIZE, - WPD_OBJECT_DATE_MODIFIED, - WPD_OBJECT_DATE_CREATED, -}; - -const PROPERTYKEY g_SupportedCommonFolderProperties[] = -{ - WPD_OBJECT_ORIGINAL_FILE_NAME, - WPD_OBJECT_DATE_MODIFIED, - WPD_OBJECT_DATE_CREATED, -}; - -WpdObjectProperties::WpdObjectProperties() -{ - -} - -WpdObjectProperties::~WpdObjectProperties() -{ - -} - -HRESULT WpdObjectProperties::DispatchWpdMessage( - _In_ REFPROPERTYKEY Command, - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - - if (Command.fmtid != WPD_CATEGORY_OBJECT_PROPERTIES) - { - hr = E_INVALIDARG; - CHECK_HR(hr, "This object does not support this command category %ws",CComBSTR(Command.fmtid)); - } - - if (hr == S_OK) - { - if (IsEqualPropertyKey(Command, WPD_COMMAND_OBJECT_PROPERTIES_GET_SUPPORTED)) - { - hr = OnGetSupportedProperties(pParams, pResults); - CHECK_HR(hr, "Failed to get supported properties"); - } - else if(IsEqualPropertyKey(Command, WPD_COMMAND_OBJECT_PROPERTIES_GET)) - { - hr = OnGetPropertyValues(pParams, pResults); - if(FAILED(hr)) - { - CHECK_HR(hr, "Failed to get properties"); - } - } - else if(IsEqualPropertyKey(Command, WPD_COMMAND_OBJECT_PROPERTIES_GET_ALL)) - { - hr = OnGetAllPropertyValues(pParams, pResults); - if(FAILED(hr)) - { - CHECK_HR(hr, "Failed to get all properties"); - } - } - else if(IsEqualPropertyKey(Command, WPD_COMMAND_OBJECT_PROPERTIES_SET)) - { - hr = OnSetPropertyValues(pParams, pResults); - if(FAILED(hr)) - { - CHECK_HR(hr, "Failed to set properties"); - } - } - else if(IsEqualPropertyKey(Command, WPD_COMMAND_OBJECT_PROPERTIES_GET_ATTRIBUTES)) - { - hr = OnGetPropertyAttributes(pParams, pResults); - if(FAILED(hr)) - { - CHECK_HR(hr, "Failed to get property attributes"); - } - } - else if(IsEqualPropertyKey(Command, WPD_COMMAND_OBJECT_PROPERTIES_DELETE)) - { - hr = OnDeleteProperties(pParams, pResults); - if(FAILED(hr)) - { - CHECK_HR(hr, "Failed to delete properties"); - } - } - else - { - hr = E_NOTIMPL; - CHECK_HR(hr, "This object does not support this command id %d", Command.pid); - } - } - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_OBJECT_PROPERTIES_GET_SUPPORTED - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID: identifies the object whose supported properties have - * been requested. - * - * - WPD_PROPERTY_OBJECT_PROPERTIES_FILTER: the filter to use when returning supported properties. - * Since this parameter is optional, it may not exist. - * ! This driver currently ignores the filter parameter. ! - * - * The driver should: - * - Return supported property keys for the specified object in WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS - */ -HRESULT WpdObjectProperties::OnGetSupportedProperties( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - LPWSTR wszObjectID = NULL; - CComPtr<IPortableDeviceKeyCollection> pKeys; - - // First get ALL parameters for this command. If we cannot get ALL parameters - // then E_INVALIDARG should be returned and no further processing should occur. - - // Get the object identifier whose supported properties have been requested - hr = pParams->GetStringValue(WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID, &wszObjectID); - if (hr != S_OK) - { - hr = E_INVALIDARG; - CHECK_HR(hr, "Missing string value for WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID"); - } - - // CoCreate a collection to store the supported property keys. - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceKeyCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceKeyCollection, - (VOID**) &pKeys); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceKeyCollection"); - } - - // Add supported property keys for the specified object to the collection - if (hr == S_OK) - { - hr = AddSupportedPropertyKeys(wszObjectID, pKeys); - CHECK_HR(hr, "Failed to add supported property keys for object '%ws'", wszObjectID); - } - - // Set the WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS value in the results. - if (hr == S_OK) - { - hr = pResults->SetIPortableDeviceKeyCollectionValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS, pKeys); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS"); - } - - // Free the memory. CoTaskMemFree ignores NULLs so no need to check. - CoTaskMemFree(wszObjectID); - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_OBJECT_PROPERTIES_GET - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID: identifies the object whose property values have been requested. - * - WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS: a collection of property keys, identifying which - * specific property values we are requested to return. - * - * The driver should: - * - Return all requested property values in WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES. If any property read failed, the corresponding value should be - * set to type VT_ERROR with the 'scode' member holding the HRESULT reason for the failure. - * - S_OK should be returned if all properties were read successfully. - * - S_FALSE should be returned if any property read failed. - * - Any error return indicates that the driver did not fill in any results, and the caller will - * not attempt to unpack any property values. - */ -HRESULT WpdObjectProperties::OnGetPropertyValues( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - LPWSTR wszObjectID = NULL; - CComPtr<IPortableDeviceValues> pValues; - CComPtr<IPortableDeviceKeyCollection> pKeys; - - // First get ALL parameters for this command. If we cannot get ALL parameters - // then E_INVALIDARG should be returned and no further processing should occur. - - // Get the object identifier whose property values have been requested - if (hr == S_OK) - { - hr = pParams->GetStringValue(WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID, &wszObjectID); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID"); - } - - // Get the list of property keys for the property values the caller wants to retrieve from the specified object - if (hr == S_OK) - { - hr = pParams->GetIPortableDeviceKeyCollectionValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS, &pKeys); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS"); - } - - // CoCreate a collection to store the property values. - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pValues); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceValues"); - } - - // Read the specified properties on the specified object and add the property values to the collection. - if (hr == S_OK) - { - hr = GetPropertyValuesForObject(wszObjectID, pKeys, pValues); - CHECK_HR(hr, "Failed to get property values for object '%ws'", wszObjectID); - } - - // S_OK or S_FALSE can be returned from GetPropertyValuesForObject( ). - // S_FALSE means that 1 or more property values could not be retrieved successfully. - // The value for the specified property should be set to an error HRESULT of - // the reason why the property could not be read. - // (e.g. If the property being requested is not supported on the object then an error of - // HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED) should be set as the value. - if (SUCCEEDED(hr)) - { - // Set the WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES value in the results. - HRESULT hrTemp = S_OK; - hrTemp = pResults->SetIPortableDeviceValuesValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES, pValues); - CHECK_HR(hrTemp, ("Failed to set WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES")); - - if(FAILED(hrTemp)) - { - hr = hrTemp; - } - } - - // Free the memory. CoTaskMemFree ignores NULLs so no need to check. - CoTaskMemFree(wszObjectID); - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_OBJECT_PROPERTIES_GET_ALL - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID: identifies the object whose property values have been requested. - * - * The driver should: - * - Return all property values in WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES. If any property read failed, the corresponding value should be - * set to type VT_ERROR with the 'scode' member holding the HRESULT reason for the failure. - * - S_OK should be returned if all properties were read successfully. - * - S_FALSE should be returned if any property read failed. - * - Any error return indicates that the driver did not fill in any results, and the caller will - * not attempt to unpack any property values. - */ -HRESULT WpdObjectProperties::OnGetAllPropertyValues( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - LPWSTR wszObjectID = NULL; - CComPtr<IPortableDeviceValues> pValues; - CComPtr<IPortableDeviceKeyCollection> pKeys; - - // First get ALL parameters for this command. If we cannot get ALL parameters - // then E_INVALIDARG should be returned and no further processing should occur. - - // Get the object identifier whose property values have been requested - if (hr == S_OK) - { - hr = pParams->GetStringValue(WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID, &wszObjectID); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID"); - } - - // CoCreate a collection to store the property values. - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pValues); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceValues"); - } - - // CoCreate a collection to store the property keys we are going to use - // to request the property values of. - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceKeyCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceKeyCollection, - (VOID**) &pKeys); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceKeyCollection"); - } - - // First we make a request for ALL supported property keys for the specified object. - // Next, we delegate to our helper function GetPropertyValuesForObject( ) passing - // the entire property key collection. This will reuse existing implementation - // in our driver to perform the GetAllPropertyValues operation. - if (hr == S_OK) - { - hr = AddSupportedPropertyKeys(wszObjectID, pKeys); - CHECK_HR(hr, "Failed to get ALL supported properties for object '%ws'", wszObjectID); - if (hr == S_OK) - { - hr = GetPropertyValuesForObject(wszObjectID, pKeys, pValues); - CHECK_HR(hr, "Failed to get property values for object '%ws'", wszObjectID); - } - } - - // S_OK or S_FALSE can be returned from GetPropertyValuesForObject( ). - // S_FALSE means that 1 or more property values could not be retrieved successfully. - // The value for the specified property key should be set to the error HRESULT of - // the reason why the property could not be read. - // (i.e. an error of HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED) if a property value was - // requested and is not supported by the specified object.) - if (SUCCEEDED(hr)) - { - // Set the WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES value in the results - HRESULT hrTemp = S_OK; - hrTemp = pResults->SetIPortableDeviceValuesValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES, pValues); - CHECK_HR(hrTemp, ("Failed to set WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES")); - - if(FAILED(hrTemp)) - { - hr = hrTemp; - } - } - - // Free the memory. CoTaskMemFree ignores NULLs so no need to check. - CoTaskMemFree(wszObjectID); - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_OBJECT_PROPERTIES_SET - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID: identifies the object whose property values we want to return. - * - WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES: an IPortableDeviceValues of values, identifying which - * specific property values we are requested to write. - * - * The driver should: - * - Write all requested property values. For each property, a write result should be returned in the - * write result property store. - * - If any property write failed, the corresponding write result value should be - * set to type VT_ERROR with the 'scode' member holding the HRESULT reason for the failure. - * - S_OK should be returned if all properties were written successfully. - * - S_FALSE should be returned if any property write failed. - * - Any error return indicates that the driver did not write any results, and the caller will - * not attempt to unpack any property write results. - */ -HRESULT WpdObjectProperties::OnSetPropertyValues( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - LPWSTR wszObjectID = NULL; - DWORD cValues = 0; - CComPtr<IPortableDeviceValues> pValues; - CComPtr<IPortableDeviceValues> pWriteResults; - CComPtr<IPortableDeviceValues> pEventParams; - - // First get ALL parameters for this command. If we cannot get ALL parameters - // then E_INVALIDARG should be returned and no further processing should occur. - - // Get the object identifier whose property values are being set - if (hr == S_OK) - { - hr = pParams->GetStringValue(WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID, &wszObjectID); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID"); - } - - // Get the caller-supplied property values requested to be set on the object - if (hr == S_OK) - { - hr = pParams->GetIPortableDeviceValuesValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES, &pValues); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_VALUES"); - } - - // CoCreate a collection to store the property set operation results. - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pWriteResults); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceValues"); - } - - // Set the property values on the specified object - if (hr == S_OK) - { - // Since this driver does not support setting any properties, all property set operation - // results will be set to E_ACCESSDENIED. - if (hr == S_OK) - { - hr = pValues->GetCount(&cValues); - CHECK_HR(hr, "Failed to get total number of values"); - } - - if (hr == S_OK) - { - for (DWORD dwIndex = 0; dwIndex < cValues; dwIndex++) - { - PROPERTYKEY Key = WPD_PROPERTY_NULL; - hr = pValues->GetAt(dwIndex, &Key, NULL); - CHECK_HR(hr, "Failed to get PROPERTYKEY at index %d", dwIndex); - - if (hr == S_OK) - { - hr = pWriteResults->SetErrorValue(Key, E_ACCESSDENIED); - CHECK_HR(hr, "Failed to set error result value at index %d", dwIndex); - } - } - } - - // Since we have set failures for the property set operations we must let the application - // know by returning S_FALSE. This will instruct the application to look at the - // property set operation results for failure values. - if (hr == S_OK) - { - hr = S_FALSE; - } - } - - if (SUCCEEDED(hr)) - { - // Set the WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_WRITE_RESULTS value in the results - HRESULT hrTemp = pResults->SetIPortableDeviceValuesValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_WRITE_RESULTS, pWriteResults); - CHECK_HR(hrTemp, ("Failed to set WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_WRITE_RESULTS")); - - if (FAILED(hrTemp)) - { - hr = hrTemp; - } - } - - // Free the memory. CoTaskMemFree ignores NULLs so no need to check. - CoTaskMemFree(wszObjectID); - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_OBJECT_PROPERTIES_GET_ATTRIBUTES - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID: identifies the object whose property attributes we want to return. - * - WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS: a collection of property keys containing a single value, - * which is the key identifying the specific property attributes we are requested to return. - * - * The driver should: - * - Return the requested property attributes. If any property attributes failed to be retrieved, - * the corresponding value should be set to type VT_ERROR with the 'scode' member holding the - * HRESULT reason for the failure. - * - S_OK should be returned if all property attributes were read successfully. - * - S_FALSE should be returned if any property attribute failed. - * - Any error return indicates that the driver did not fill in any results, and the caller will - * not attempt to unpack any property values. - */ -HRESULT WpdObjectProperties::OnGetPropertyAttributes( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - LPWSTR wszObjectID = NULL; - PROPERTYKEY Key = WPD_PROPERTY_NULL; - CComPtr<IPortableDeviceValues> pAttributes; - - // First get ALL parameters for this command. If we cannot get ALL parameters - // then E_INVALIDARG should be returned and no further processing should occur. - - // Get the object identifier whose property attributes have been requested - if (hr == S_OK) - { - hr = pParams->GetStringValue(WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID, &wszObjectID); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID"); - } - - // Get the list of property keys whose attributes are being requested - if (hr == S_OK) - { - hr = pParams->GetKeyValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS, &Key); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS"); - } - - // CoCreate a collection to store the property attributes. - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pAttributes); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceValues"); - } - - // Get the attributes for the specified properties on the specified object and add them - // to the collection. - if (hr == S_OK) - { - hr = GetPropertyAttributesForObject(wszObjectID, Key, pAttributes); - CHECK_HR(hr, "Failed to get property attributes"); - } - - if (SUCCEEDED(hr)) - { - // Set the WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_ATTRIBUTES value in the results - HRESULT hrTemp = S_OK; - hrTemp = pResults->SetIPortableDeviceValuesValue(WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_ATTRIBUTES, pAttributes); - CHECK_HR(hrTemp, ("Failed to set WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_ATTRIBUTES")); - - if(FAILED(hrTemp)) - { - hr = hrTemp; - } - } - - // Free the memory. CoTaskMemFree ignores NULLs so no need to check. - CoTaskMemFree(wszObjectID); - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_OBJECT_PROPERTIES_DELETE - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_OBJECT_PROPERTIES_OBJECT_ID: identifies the object whose properties should be deleted. - * - WPD_PROPERTY_OBJECT_PROPERTIES_PROPERTY_KEYS: a collection of property keys indicating which - * properties to delete. - * - * The driver should: - * - Delete the specified properties from the object. - * - S_OK should be returned if all specified properties were successfully deleted. - * - E_ACCESSDENIED should be returned if the client attempts to delete a property which is not deletable (i.e. - * WPD_PROPERTY_ATTRIBUTE_CAN_DELETE is FALSE for that property.) - */ -HRESULT WpdObjectProperties::OnDeleteProperties( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = E_ACCESSDENIED; - - UNREFERENCED_PARAMETER(pParams); - UNREFERENCED_PARAMETER(pResults); - - // This driver has no properties which can be deleted. - - return hr; -} - -/** - * This method is called to populate supported PROPERTYKEYs found on objects. - * - * The parameters sent to us are: - * wszObjectID - the object whose supported property keys are being requested - * pKeys - An IPortableDeviceKeyCollection to be populated with supported PROPERTYKEYs - * - * The driver should: - * Add PROPERTYKEYs pertaining to the specified object. - */ -HRESULT AddSupportedPropertyKeys( - _In_ LPCWSTR wszObjectID, - _In_ IPortableDeviceKeyCollection* pKeys) -{ - HRESULT hr = S_OK; - CAtlStringW strObjectID = wszObjectID; - - // Add Common PROPERTYKEYs for ALL WPD objects - AddCommonPropertyKeys(pKeys); - - if (strObjectID.CompareNoCase(WPD_DEVICE_OBJECT_ID) == 0) - { - // Add the PROPERTYKEYs for the 'DEVICE' object - AddDevicePropertyKeys(pKeys); - } - - if (strObjectID.CompareNoCase(STORAGE_OBJECT_ID) == 0) - { - // Add the PROPERTYKEYs for the storage object - AddStoragePropertyKeys(pKeys); - } - - if (strObjectID.CompareNoCase(README_FILE_OBJECT_ID) == 0) - { - // Add the PROPERTYKEYs for the file object - AddFilePropertyKeys(pKeys); - } - - if (strObjectID.CompareNoCase(DOCUMENTS_FOLDER_OBJECT_ID) == 0) - { - // Add the PROPERTYKEYs for the folder object - AddFolderPropertyKeys(pKeys); - } - - // Add other PROPERTYKEYs for other supported objects... - - return hr; -} - -/** - * This method is called to populate common PROPERTYKEYs found on ALL objects. - * - * The parameters sent to us are: - * pKeys - An IPortableDeviceKeyCollection to be populated with PROPERTYKEYs - * - * The driver should: - * Add PROPERTYKEYs pertaining to the ALL objects. - */ -VOID AddCommonPropertyKeys( - _In_ IPortableDeviceKeyCollection* pKeys) -{ - if (pKeys != NULL) - { - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedCommonProperties); dwIndex++) - { - HRESULT hr = S_OK; - hr = pKeys->Add(g_SupportedCommonProperties[dwIndex] ); - CHECK_HR(hr, "Failed to add common property"); - } - } -} - -/** - * This method is called to populate common PROPERTYKEYs found on the DEVICE object. - * - * The parameters sent to us are: - * pKeys - An IPortableDeviceKeyCollection to be populated with PROPERTYKEYs - * - * The driver should: - * Add PROPERTYKEYs pertaining to the DEVICE object. - */ -VOID AddDevicePropertyKeys( - _In_ IPortableDeviceKeyCollection* pKeys) -{ - if (pKeys != NULL) - { - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedDeviceProperties); dwIndex++) - { - HRESULT hr = S_OK; - hr = pKeys->Add(g_SupportedDeviceProperties[dwIndex] ); - CHECK_HR(hr, "Failed to add device property"); - } - } -} - -/** - * This method is called to populate common PROPERTYKEYs found on storage objects. - * - * The parameters sent to us are: - * pKeys - An IPortableDeviceKeyCollection to be populated with PROPERTYKEYs - * - * The driver should: - * Add PROPERTYKEYs pertaining to the storage objects. - */ -VOID AddStoragePropertyKeys( - _In_ IPortableDeviceKeyCollection* pKeys) -{ - if (pKeys != NULL) - { - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedStorageProperties); dwIndex++) - { - HRESULT hr = S_OK; - hr = pKeys->Add(g_SupportedStorageProperties[dwIndex] ); - CHECK_HR(hr, "Failed to add storage property"); - } - } -} - -/** - * This method is called to populate common PROPERTYKEYs found on file objects. - * - * The parameters sent to us are: - * pKeys - An IPortableDeviceKeyCollection to be populated with PROPERTYKEYs - * - * The driver should: - * Add PROPERTYKEYs pertaining to the file objects. - */ -VOID AddFilePropertyKeys( - _In_ IPortableDeviceKeyCollection* pKeys) -{ - if (pKeys != NULL) - { - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedCommonFileProperties); dwIndex++) - { - HRESULT hr = S_OK; - hr = pKeys->Add(g_SupportedCommonFileProperties[dwIndex] ); - CHECK_HR(hr, "Failed to add common file property"); - } - } -} - -/** - * This method is called to populate common PROPERTYKEYs found on folder objects. - * - * The parameters sent to us are: - * pKeys - An IPortableDeviceKeyCollection to be populated with PROPERTYKEYs - * - * The driver should: - * Add PROPERTYKEYs pertaining to the file objects. - */ -VOID AddFolderPropertyKeys( - _In_ IPortableDeviceKeyCollection* pKeys) -{ - if (pKeys != NULL) - { - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedCommonFolderProperties); dwIndex++) - { - HRESULT hr = S_OK; - hr = pKeys->Add(g_SupportedCommonFolderProperties[dwIndex] ); - CHECK_HR(hr, "Failed to add common folder property"); - } - } -} - -/** - * This method is called to populate property values for the object specified. - * - * The parameters sent to us are: - * wszObjectID - the object whose properties are being requested. - * pKeys - the list of property keys of the properties to request from the object - * pValues - an IPortableDeviceValues which will contain the property values retreived from the object - * - * The driver should: - * Read the specified properties for the specified object and populate pValues with the - * results. - */ -HRESULT WpdObjectProperties::GetPropertyValuesForObject( - _In_ LPCWSTR wszObjectID, - _In_ IPortableDeviceKeyCollection* pKeys, - _In_ IPortableDeviceValues* pValues) -{ - HRESULT hr = S_OK; - CAtlStringW strObjectID = wszObjectID; - DWORD cKeys = 0; - - if ((wszObjectID == NULL) || - (pKeys == NULL) || - (pValues == NULL)) - { - hr = E_INVALIDARG; - return hr; - } - - hr = pKeys->GetCount(&cKeys); - CHECK_HR(hr, "Failed to number of PROPERTYKEYs in collection"); - - if (hr == S_OK) - { - // Get values for the DEVICE object - if (strObjectID.CompareNoCase(WPD_DEVICE_OBJECT_ID) == 0) - { - for (DWORD dwIndex = 0; dwIndex < cKeys; dwIndex++) - { - PROPERTYKEY Key = WPD_PROPERTY_NULL; - hr = pKeys->GetAt(dwIndex, &Key); - CHECK_HR(hr, "Failed to get PROPERTYKEY at index %d in collection", dwIndex); - - if (hr == S_OK) - { - // Preset the property value to 'error not supported'. The actual value - // will replace this value, if read from the device. - pValues->SetErrorValue(Key, HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)); - - // Set DEVICE object properties - if (IsEqualPropertyKey(Key, WPD_DEVICE_FIRMWARE_VERSION)) - { - hr = pValues->SetStringValue(WPD_DEVICE_FIRMWARE_VERSION, DEVICE_FIRMWARE_VERSION_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_FIRMWARE_VERSION"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_POWER_LEVEL)) - { - hr = pValues->SetUnsignedIntegerValue(WPD_DEVICE_POWER_LEVEL, DEVICE_POWER_LEVEL_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_POWER_LEVEL"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_POWER_SOURCE)) - { - hr = pValues->SetUnsignedIntegerValue(WPD_DEVICE_POWER_SOURCE, WPD_POWER_SOURCE_EXTERNAL); - CHECK_HR(hr, "Failed to set WPD_DEVICE_POWER_SOURCE"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_PROTOCOL)) - { - hr = pValues->SetStringValue(WPD_DEVICE_PROTOCOL, DEVICE_PROTOCOL_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_PROTOCOL"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_MODEL)) - { - hr = pValues->SetStringValue(WPD_DEVICE_MODEL, DEVICE_MODEL_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_MODEL"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_SERIAL_NUMBER)) - { - hr = pValues->SetStringValue(WPD_DEVICE_SERIAL_NUMBER, DEVICE_SERIAL_NUMBER_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_SERIAL_NUMBER"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_SUPPORTS_NON_CONSUMABLE)) - { - hr = pValues->SetBoolValue(WPD_DEVICE_SUPPORTS_NON_CONSUMABLE, DEVICE_SUPPORTS_NONCONSUMABLE_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_SUPPORTS_NON_CONSUMABLE"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_MANUFACTURER)) - { - hr = pValues->SetStringValue(WPD_DEVICE_MANUFACTURER, DEVICE_MANUFACTURER_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_MANUFACTURER"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_FRIENDLY_NAME)) - { - hr = pValues->SetStringValue(WPD_DEVICE_FRIENDLY_NAME, DEVICE_FRIENDLY_NAME_VALUE); - CHECK_HR(hr, "Failed to set WPD_DEVICE_FRIENDLY_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_DEVICE_TYPE)) - { - hr = pValues->SetUnsignedIntegerValue(WPD_DEVICE_TYPE, WPD_DEVICE_TYPE_GENERIC); - CHECK_HR(hr, "Failed to set WPD_DEVICE_TYPE"); - } - - // Set general properties for DEVICE - if (IsEqualPropertyKey(Key, WPD_OBJECT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_ID, WPD_DEVICE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_NAME)) - { - hr = pValues->SetStringValue(WPD_OBJECT_NAME, WPD_DEVICE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PERSISTENT_UNIQUE_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PERSISTENT_UNIQUE_ID, WPD_DEVICE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PERSISTENT_UNIQUE_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PARENT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PARENT_ID, L""); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PARENT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_FORMAT)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_FORMAT, WPD_OBJECT_FORMAT_UNSPECIFIED); - CHECK_HR(hr, "Failed to set WPD_OBJECT_FORMAT"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CONTENT_TYPE)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_CONTENT_TYPE, WPD_CONTENT_TYPE_FUNCTIONAL_OBJECT); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CONTENT_TYPE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CAN_DELETE)) - { - hr = pValues->SetBoolValue(WPD_OBJECT_CAN_DELETE, FALSE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CAN_DELETE"); - } - - if (IsEqualPropertyKey(Key, WPD_FUNCTIONAL_OBJECT_CATEGORY)) - { - hr = pValues->SetGuidValue(WPD_FUNCTIONAL_OBJECT_CATEGORY, WPD_FUNCTIONAL_CATEGORY_DEVICE); - CHECK_HR(hr, "Failed to set WPD_FUNCTIONAL_OBJECT_CATEGORY"); - } - } - } - } - else if (strObjectID.CompareNoCase(STORAGE_OBJECT_ID) == 0) - { - for (DWORD dwIndex = 0; dwIndex < cKeys; dwIndex++) - { - PROPERTYKEY Key = WPD_PROPERTY_NULL; - hr = pKeys->GetAt(dwIndex, &Key); - CHECK_HR(hr, "Failed to get PROPERTYKEY at index %d in collection", dwIndex); - - if (hr == S_OK) - { - // Preset the property value to 'error not supported'. The actual value - // will replace this value, if read from the device. - pValues->SetErrorValue(Key, HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)); - - // Set storage object properties - if (IsEqualPropertyKey(Key, WPD_STORAGE_SERIAL_NUMBER)) - { - hr = pValues->SetStringValue(WPD_STORAGE_SERIAL_NUMBER, STORAGE_SERIAL_NUMBER_VALUE); - CHECK_HR(hr, "Failed to set WPD_STORAGE_SERIAL_NUMBER"); - } - - if (IsEqualPropertyKey(Key, WPD_STORAGE_FREE_SPACE_IN_BYTES)) - { - hr = pValues->SetUnsignedLargeIntegerValue(WPD_STORAGE_FREE_SPACE_IN_BYTES, (STORAGE_FREE_SPACE_IN_BYTES_VALUE - GetObjectSize(README_FILE_OBJECT_ID))); - CHECK_HR(hr, "Failed to set WPD_STORAGE_FREE_SPACE_IN_BYTES"); - } - - if (IsEqualPropertyKey(Key, WPD_STORAGE_CAPACITY)) - { - hr = pValues->SetUnsignedLargeIntegerValue(WPD_STORAGE_CAPACITY, STORAGE_CAPACITY_VALUE); - CHECK_HR(hr, "Failed to set WPD_STORAGE_CAPACITY"); - } - - if (IsEqualPropertyKey(Key, WPD_STORAGE_TYPE)) - { - hr = pValues->SetUnsignedIntegerValue(WPD_STORAGE_TYPE, WPD_STORAGE_TYPE_FIXED_ROM); - CHECK_HR(hr, "Failed to set WPD_STORAGE_TYPE"); - } - - // Set general properties for storage - if (IsEqualPropertyKey(Key, WPD_OBJECT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_ID, STORAGE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_NAME)) - { - hr = pValues->SetStringValue(WPD_OBJECT_NAME, STORAGE_OBJECT_NAME_VALUE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PERSISTENT_UNIQUE_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PERSISTENT_UNIQUE_ID, STORAGE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PERSISTENT_UNIQUE_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PARENT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PARENT_ID, WPD_DEVICE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PARENT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_FORMAT)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_FORMAT, WPD_OBJECT_FORMAT_UNSPECIFIED); - CHECK_HR(hr, "Failed to set WPD_OBJECT_FORMAT"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CONTENT_TYPE)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_CONTENT_TYPE, WPD_CONTENT_TYPE_FUNCTIONAL_OBJECT); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CONTENT_TYPE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CAN_DELETE)) - { - hr = pValues->SetBoolValue(WPD_OBJECT_CAN_DELETE, FALSE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CAN_DELETE"); - } - - if (IsEqualPropertyKey(Key, WPD_FUNCTIONAL_OBJECT_CATEGORY)) - { - hr = pValues->SetGuidValue(WPD_FUNCTIONAL_OBJECT_CATEGORY, WPD_FUNCTIONAL_CATEGORY_STORAGE); - CHECK_HR(hr, "Failed to set WPD_FUNCTIONAL_OBJECT_CATEGORY"); - } - - if (IsEqualPropertyKey(Key, WPD_STORAGE_FILE_SYSTEM_TYPE)) - { - hr = pValues->SetStringValue(WPD_STORAGE_FILE_SYSTEM_TYPE, STORAGE_FILE_SYSTEM_TYPE_VALUE); - CHECK_HR(hr, "Failed to set WPD_STORAGE_FILE_SYSTEM_TYPE"); - } - - if (IsEqualPropertyKey(Key, WPD_STORAGE_DESCRIPTION)) - { - hr = pValues->SetStringValue(WPD_STORAGE_DESCRIPTION, STORAGE_DESCRIPTION_VALUE); - CHECK_HR(hr, "Failed to set WPD_STORAGE_DESCRIPTION"); - } - } - } - } - else if (strObjectID.CompareNoCase(DOCUMENTS_FOLDER_OBJECT_ID) == 0) - { - for (DWORD dwIndex = 0; dwIndex < cKeys; dwIndex++) - { - PROPERTYKEY Key = WPD_PROPERTY_NULL; - hr = pKeys->GetAt(dwIndex, &Key); - CHECK_HR(hr, "Failed to get PROPERTYKEY at index %d in collection", dwIndex); - - if (hr == S_OK) - { - // Preset the property value to 'error not supported'. The actual value - // will replace this value, if read from the device. - pValues->SetErrorValue(Key, HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)); - - // Set general properties for the folder object - if (IsEqualPropertyKey(Key, WPD_OBJECT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_ID, DOCUMENTS_FOLDER_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PERSISTENT_UNIQUE_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PERSISTENT_UNIQUE_ID, DOCUMENTS_FOLDER_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PERSISTENT_UNIQUE_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PARENT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PARENT_ID, STORAGE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PARENT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_NAME)) - { - hr = pValues->SetStringValue(WPD_OBJECT_NAME, DOCUMENTS_FOLDER_OBJECT_NAME_VALUE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_ORIGINAL_FILE_NAME)) - { - hr = pValues->SetStringValue(WPD_OBJECT_ORIGINAL_FILE_NAME, DOCUMENTS_FOLDER_OBJECT_ORIGINAL_FILE_NAME_VALUE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_ORIGINAL_FILE_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_FORMAT)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_FORMAT, WPD_OBJECT_FORMAT_UNSPECIFIED); - CHECK_HR(hr, "Failed to set WPD_OBJECT_FORMAT"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CONTENT_TYPE)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_CONTENT_TYPE, WPD_CONTENT_TYPE_FOLDER); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CONTENT_TYPE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CAN_DELETE)) - { - hr = pValues->SetBoolValue(WPD_OBJECT_CAN_DELETE, FALSE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CAN_DELETE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_DATE_MODIFIED)) - { - PROPVARIANT pvDateModified = {0}; - SYSTEMTIME systemtime = {0}; - - systemtime.wMonth = 6; - systemtime.wDay = 26; - systemtime.wYear = 2006; - systemtime.wHour = 5; - - // Initialize the Date Modified PROPVARIANT value - PropVariantInit(&pvDateModified); - - pvDateModified.vt = VT_DATE; - if (SystemTimeToVariantTime(&systemtime, &pvDateModified.date) == TRUE) - { - hr = pValues->SetValue(WPD_OBJECT_DATE_MODIFIED, &pvDateModified); - CHECK_HR(hr, "Failed to set WPD_OBJECT_DATE_MODIFIED"); - } - else - { - LONG lError = GetLastError(); - hr = HRESULT_FROM_WIN32(lError); - } - - PropVariantClear(&pvDateModified); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_DATE_CREATED)) - { - PROPVARIANT pvDateCreated = {0}; - SYSTEMTIME systemtime = {0}; - - systemtime.wMonth = 1; - systemtime.wDay = 24; - systemtime.wYear = 2006; - systemtime.wHour = 12; - - // Initialize the Date Created PROPVARIANT value - PropVariantInit(&pvDateCreated); - - pvDateCreated.vt = VT_DATE; - if (SystemTimeToVariantTime(&systemtime, &pvDateCreated.date) == TRUE) - { - hr = pValues->SetValue(WPD_OBJECT_DATE_CREATED, &pvDateCreated); - CHECK_HR(hr, "Failed to set WPD_OBJECT_DATE_CREATED"); - } - else - { - LONG lError = GetLastError(); - hr = HRESULT_FROM_WIN32(lError); - } - - PropVariantClear(&pvDateCreated); - } - } - } - } - else if (strObjectID.CompareNoCase(README_FILE_OBJECT_ID) == 0) - { - for (DWORD dwIndex = 0; dwIndex < cKeys; dwIndex++) - { - PROPERTYKEY Key = WPD_PROPERTY_NULL; - hr = pKeys->GetAt(dwIndex, &Key); - CHECK_HR(hr, "Failed to get PROPERTYKEY at index %d in collection", dwIndex); - - if (hr == S_OK) - { - // Preset the property value to 'error not supported'. The actual value - // will replace this value, if read from the device. - pValues->SetErrorValue(Key, HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)); - - if (IsEqualPropertyKey(Key, WPD_OBJECT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_ID, README_FILE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PERSISTENT_UNIQUE_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PERSISTENT_UNIQUE_ID, README_FILE_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PERSISTENT_UNIQUE_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_PARENT_ID)) - { - hr = pValues->SetStringValue(WPD_OBJECT_PARENT_ID, DOCUMENTS_FOLDER_OBJECT_ID); - CHECK_HR(hr, "Failed to set WPD_OBJECT_PARENT_ID"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_NAME)) - { - hr = pValues->SetStringValue(WPD_OBJECT_NAME, README_FILE_OBJECT_NAME_VALUE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_ORIGINAL_FILE_NAME)) - { - hr = pValues->SetStringValue(WPD_OBJECT_ORIGINAL_FILE_NAME, README_FILE_OBJECT_ORIGINAL_FILE_NAME_VALUE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_ORIGINAL_FILE_NAME"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_FORMAT)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_FORMAT, GetObjectFormat(strObjectID)); - CHECK_HR(hr, "Failed to set WPD_OBJECT_FORMAT"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CONTENT_TYPE)) - { - hr = pValues->SetGuidValue(WPD_OBJECT_CONTENT_TYPE, GetObjectContentType(strObjectID)); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CONTENT_TYPE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_CAN_DELETE)) - { - hr = pValues->SetBoolValue(WPD_OBJECT_CAN_DELETE, FALSE); - CHECK_HR(hr, "Failed to set WPD_OBJECT_CAN_DELETE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_SIZE)) - { - hr = pValues->SetUnsignedLargeIntegerValue(WPD_OBJECT_SIZE, GetObjectSize(strObjectID)); - CHECK_HR(hr, "Failed to set WPD_OBJECT_SIZE"); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_DATE_MODIFIED)) - { - PROPVARIANT pvDateModified = {0}; - SYSTEMTIME systemtime = {0}; - - systemtime.wMonth = 6; - systemtime.wDay = 26; - systemtime.wYear = 2006; - systemtime.wHour = 5; - - // Initialize the Date Modified PROPVARIANT value - PropVariantInit(&pvDateModified); - - pvDateModified.vt = VT_DATE; - if (SystemTimeToVariantTime(&systemtime, &pvDateModified.date) == TRUE) - { - hr = pValues->SetValue(WPD_OBJECT_DATE_MODIFIED, &pvDateModified); - CHECK_HR(hr, "Failed to set WPD_OBJECT_DATE_MODIFIED"); - } - else - { - LONG lError = GetLastError(); - hr = HRESULT_FROM_WIN32(lError); - } - - PropVariantClear(&pvDateModified); - } - - if (IsEqualPropertyKey(Key, WPD_OBJECT_DATE_CREATED)) - { - PROPVARIANT pvDateCreated = {0}; - SYSTEMTIME systemtime = {0}; - - systemtime.wMonth = 1; - systemtime.wDay = 24; - systemtime.wYear = 2006; - systemtime.wHour = 12; - - // Initialize the Date Created PROPVARIANT value - PropVariantInit(&pvDateCreated); - - pvDateCreated.vt = VT_DATE; - if (SystemTimeToVariantTime(&systemtime, &pvDateCreated.date) == TRUE) - { - hr = pValues->SetValue(WPD_OBJECT_DATE_CREATED, &pvDateCreated); - CHECK_HR(hr, "Failed to set WPD_OBJECT_DATE_CREATED"); - } - else - { - LONG lError = GetLastError(); - hr = HRESULT_FROM_WIN32(lError); - } - - PropVariantClear(&pvDateCreated); - } - } - } - } - } - - return hr; -} - -/** - * This method is called to populate property attributes for the object and property specified. - * - * The parameters sent to us are: - * wszObjectID - the object whose property attributes are being requested. - * Key - the property whose attributes are being requested - * pAttributes - an IPortableDeviceValues which will contain the resulting property attributes - * - * The driver should: - * Read the property attributes for the specified property on the specified object and - * populate pAttributes with the results. - */ -HRESULT WpdObjectProperties::GetPropertyAttributesForObject( - _In_ LPCWSTR wszObjectID, - _In_ REFPROPERTYKEY Key, - _In_ IPortableDeviceValues* pAttributes) -{ - HRESULT hr = S_OK; - - if ((wszObjectID == NULL) || - (pAttributes == NULL)) - { - hr = E_INVALIDARG; - return hr; - } - - UNREFERENCED_PARAMETER(wszObjectID); - UNREFERENCED_PARAMETER(Key); - - // - // Since ALL of our properties have the same attributes, we are ignoring the - // passed in wszObjectID and Key parameters. These parameters allow you to - // customize attributes for properties on specific objects. (i.e. WPD_OBJECT_ORIGINAL_FILE_NAME - // may be READ/WRITE on some objects and READONLY on others. ) - // - - if (hr == S_OK) - { - hr = pAttributes->SetBoolValue(WPD_PROPERTY_ATTRIBUTE_CAN_DELETE, FALSE); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_ATTRIBUTE_CAN_DELETE"); - } - - if (hr == S_OK) - { - hr = pAttributes->SetBoolValue(WPD_PROPERTY_ATTRIBUTE_CAN_READ, TRUE); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_ATTRIBUTE_CAN_READ"); - } - - if (hr == S_OK) - { - hr = pAttributes->SetBoolValue(WPD_PROPERTY_ATTRIBUTE_CAN_WRITE, FALSE); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_ATTRIBUTE_CAN_WRITE"); - } - - if (hr == S_OK) - { - hr = pAttributes->SetBoolValue(WPD_PROPERTY_ATTRIBUTE_FAST_PROPERTY, TRUE); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_ATTRIBUTE_FAST_PROPERTY"); - } - - if (hr == S_OK) - { - hr = pAttributes->SetUnsignedIntegerValue(WPD_PROPERTY_ATTRIBUTE_FORM, WPD_PROPERTY_ATTRIBUTE_FORM_UNSPECIFIED); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_ATTRIBUTE_FORM"); - } - - return hr; -} - -/** - * This method is called to return the total size of the specified object - * - * The parameters sent to us are: - * strObjectID - the object whose total size is being requested. - * - * The driver should: - * Calculate or read the total size of the object and return it to the caller. - */ -ULONGLONG GetObjectSize(_In_ LPCWSTR wszObjectID) -{ - ULONGLONG FileObjectSize = 0; - - if (_wcsicmp(wszObjectID, README_FILE_OBJECT_ID) == 0) - { - size_t cbFileObjectContents = 0; - if (SUCCEEDED(StringCbLengthA(README_FILE_OBJECT_CONTENTS, STRSAFE_MAX_CCH*sizeof(CHAR), &cbFileObjectContents))) - { - // StringCbLength() returns the size of the string excluding the null terminator, - // so we will account for it in our size calculation. - FileObjectSize = cbFileObjectContents + sizeof(CHAR); - } - } - - return FileObjectSize; -} - -/** - * This method is called to return the WPD format of the specified object - * - * The parameters sent to us are: - * strObjectID - the object whose WPD format is being requested. - * - * The driver should: - * Read the native format of the object and return a WPD format to the caller. - */ -GUID GetObjectFormat(_In_ LPCWSTR wszObjectID) -{ - GUID FileObjectFormat = WPD_OBJECT_FORMAT_UNSPECIFIED; - - if (_wcsicmp(wszObjectID, README_FILE_OBJECT_ID) == 0) - { - FileObjectFormat = WPD_OBJECT_FORMAT_TEXT; - } - - return FileObjectFormat; -} - -/** - * This method is called to return the WPD content type of the specified object - * - * The parameters sent to us are: - * strObjectID - the object whose WPD content type is being requested. - * - * The driver should: - * Read the native content type of the object and return a WPD content type to the caller. - */ -GUID GetObjectContentType(_In_ LPCWSTR wszObjectID) -{ - GUID FileObjectFormat = WPD_CONTENT_TYPE_UNSPECIFIED; - - if (_wcsicmp(wszObjectID, README_FILE_OBJECT_ID) == 0) - { - FileObjectFormat = WPD_CONTENT_TYPE_DOCUMENT; - } - - return FileObjectFormat; -} |