diff options
Diffstat (limited to 'wpd/WpdWudfSampleDriver/WpdCapabilities.cpp')
| -rw-r--r-- | wpd/WpdWudfSampleDriver/WpdCapabilities.cpp | 899 |
1 files changed, 0 insertions, 899 deletions
diff --git a/wpd/WpdWudfSampleDriver/WpdCapabilities.cpp b/wpd/WpdWudfSampleDriver/WpdCapabilities.cpp deleted file mode 100644 index 1656eaf4..00000000 --- a/wpd/WpdWudfSampleDriver/WpdCapabilities.cpp +++ /dev/null @@ -1,899 +0,0 @@ -#include "stdafx.h" -#include "WpdCapabilities.tmh" - -const PROPERTYKEY* g_SupportedCommands[] = -{ - // WPD_CATEGORY_OBJECT_ENUMERATION - &WPD_COMMAND_OBJECT_ENUMERATION_START_FIND, - &WPD_COMMAND_OBJECT_ENUMERATION_FIND_NEXT, - &WPD_COMMAND_OBJECT_ENUMERATION_END_FIND, - - // WPD_CATEGORY_OBJECT_MANAGEMENT - &WPD_COMMAND_OBJECT_MANAGEMENT_DELETE_OBJECTS, - &WPD_COMMAND_OBJECT_MANAGEMENT_CREATE_OBJECT_WITH_PROPERTIES_ONLY, - &WPD_COMMAND_OBJECT_MANAGEMENT_CREATE_OBJECT_WITH_PROPERTIES_AND_DATA, - &WPD_COMMAND_OBJECT_MANAGEMENT_WRITE_OBJECT_DATA, - &WPD_COMMAND_OBJECT_MANAGEMENT_COMMIT_OBJECT, - &WPD_COMMAND_OBJECT_MANAGEMENT_REVERT_OBJECT, - &WPD_COMMAND_OBJECT_MANAGEMENT_MOVE_OBJECTS, - &WPD_COMMAND_OBJECT_MANAGEMENT_COPY_OBJECTS, - &WPD_COMMAND_OBJECT_MANAGEMENT_UPDATE_OBJECT_WITH_PROPERTIES_AND_DATA, - - // WPD_CATEGORY_OBJECT_PROPERTIES - &WPD_COMMAND_OBJECT_PROPERTIES_GET_SUPPORTED, - &WPD_COMMAND_OBJECT_PROPERTIES_GET, - &WPD_COMMAND_OBJECT_PROPERTIES_GET_ALL, - &WPD_COMMAND_OBJECT_PROPERTIES_SET, - &WPD_COMMAND_OBJECT_PROPERTIES_GET_ATTRIBUTES, - &WPD_COMMAND_OBJECT_PROPERTIES_DELETE, - - // WPD_CATEGORY_OBJECT_PROPERTIES_BULK - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_GET_VALUES_BY_OBJECT_LIST_START, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_GET_VALUES_BY_OBJECT_LIST_NEXT, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_GET_VALUES_BY_OBJECT_LIST_END, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_GET_VALUES_BY_OBJECT_FORMAT_START, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_GET_VALUES_BY_OBJECT_FORMAT_NEXT, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_GET_VALUES_BY_OBJECT_FORMAT_END, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_SET_VALUES_BY_OBJECT_LIST_START, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_SET_VALUES_BY_OBJECT_LIST_NEXT, - &WPD_COMMAND_OBJECT_PROPERTIES_BULK_SET_VALUES_BY_OBJECT_LIST_END, - - // WPD_CATEGORY_OBJECT_RESOURCES - &WPD_COMMAND_OBJECT_RESOURCES_GET_SUPPORTED, - &WPD_COMMAND_OBJECT_RESOURCES_GET_ATTRIBUTES, - &WPD_COMMAND_OBJECT_RESOURCES_OPEN, - &WPD_COMMAND_OBJECT_RESOURCES_READ, - &WPD_COMMAND_OBJECT_RESOURCES_WRITE, - &WPD_COMMAND_OBJECT_RESOURCES_CLOSE, - &WPD_COMMAND_OBJECT_RESOURCES_DELETE, - &WPD_COMMAND_OBJECT_RESOURCES_SEEK, - - // WPD_CATEGORY_CAPABILITIES - &WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_COMMANDS, - &WPD_COMMAND_CAPABILITIES_GET_COMMAND_OPTIONS, - &WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FUNCTIONAL_CATEGORIES, - &WPD_COMMAND_CAPABILITIES_GET_FUNCTIONAL_OBJECTS, - &WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_CONTENT_TYPES, - &WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FORMATS, - &WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FORMAT_PROPERTIES, - &WPD_COMMAND_CAPABILITIES_GET_FIXED_PROPERTY_ATTRIBUTES, - - // WPD_CATEGORY_STORAGE - &WPD_COMMAND_STORAGE_FORMAT, - - // WPD_CATEGORY_NETWORK_CONFIGURATION - &WPD_COMMAND_PROCESS_WIRELESS_PROFILE, -}; - -const GUID* g_SupportedFunctionalCategories[] = -{ - &WPD_FUNCTIONAL_CATEGORY_DEVICE, - &WPD_FUNCTIONAL_CATEGORY_STORAGE, - &WPD_FUNCTIONAL_CATEGORY_RENDERING_INFORMATION, - &WPD_FUNCTIONAL_CATEGORY_NETWORK_CONFIGURATION, -}; - -const GUID* g_SupportedEvents[] = -{ - &WPD_EVENT_OBJECT_ADDED, - &WPD_EVENT_OBJECT_REMOVED, - &WPD_EVENT_OBJECT_UPDATED, -}; - -typedef struct _FunctionalCategoryContentTypePair -{ - const GUID* FunctionalCategory; - const GUID* ContentType; -} FunctionalCategoryContentTypePair; - -const FunctionalCategoryContentTypePair g_CategoryContentTypePairs[] = -{ - {&WPD_FUNCTIONAL_CATEGORY_STORAGE, &WPD_CONTENT_TYPE_UNSPECIFIED}, - {&WPD_FUNCTIONAL_CATEGORY_STORAGE, &WPD_CONTENT_TYPE_FOLDER}, - {&WPD_FUNCTIONAL_CATEGORY_STORAGE, &WPD_CONTENT_TYPE_AUDIO}, - {&WPD_FUNCTIONAL_CATEGORY_STORAGE, &WPD_CONTENT_TYPE_VIDEO}, - {&WPD_FUNCTIONAL_CATEGORY_STORAGE, &WPD_CONTENT_TYPE_IMAGE}, - {&WPD_FUNCTIONAL_CATEGORY_STORAGE, &WPD_CONTENT_TYPE_CONTACT}, - {&WPD_FUNCTIONAL_CATEGORY_NETWORK_CONFIGURATION, &WPD_CONTENT_TYPE_NETWORK_ASSOCIATION}, - {&WPD_FUNCTIONAL_CATEGORY_NETWORK_CONFIGURATION, &WPD_CONTENT_TYPE_WIRELESS_PROFILE}, -}; - -typedef struct _ContentTypeFormatPair -{ - const GUID* ContentType; - const GUID* Format; -} ContentTypeFormatPair; - -const ContentTypeFormatPair g_ContentTypeFormatPairs[] = -{ - {&WPD_CONTENT_TYPE_UNSPECIFIED, &WPD_OBJECT_FORMAT_UNSPECIFIED}, - {&WPD_CONTENT_TYPE_UNSPECIFIED, &FakeContent_Format}, - {&WPD_CONTENT_TYPE_FOLDER, &FakeContent_Format}, - {&WPD_CONTENT_TYPE_AUDIO, &WPD_OBJECT_FORMAT_WMA}, - {&WPD_CONTENT_TYPE_VIDEO, &WPD_OBJECT_FORMAT_WMV}, - {&WPD_CONTENT_TYPE_IMAGE, &WPD_OBJECT_FORMAT_EXIF}, - {&WPD_CONTENT_TYPE_CONTACT, &WPD_OBJECT_FORMAT_VCARD2}, - {&WPD_CONTENT_TYPE_NETWORK_ASSOCIATION, &WPD_OBJECT_FORMAT_NETWORK_ASSOCIATION}, - {&WPD_CONTENT_TYPE_WIRELESS_PROFILE, &WPD_OBJECT_FORMAT_MICROSOFT_WFC}, -}; - -WpdCapabilities::WpdCapabilities() -{ - -} - -WpdCapabilities::~WpdCapabilities() -{ - -} - -HRESULT WpdCapabilities::Initialize(_In_ FakeDevice *pFakeDevice) -{ - - HRESULT hr = S_OK; - - if(pFakeDevice == NULL) - { - hr = E_POINTER; - CHECK_HR(hr, "Cannot have NULL parameter"); - return hr; - } - m_pFakeDevice = pFakeDevice; - return hr; -} - - -HRESULT WpdCapabilities::DispatchWpdMessage(_In_ REFPROPERTYKEY Command, - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - - if (hr == S_OK) - { - if (Command.fmtid != WPD_CATEGORY_CAPABILITIES) - { - 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_CAPABILITIES_GET_SUPPORTED_COMMANDS)) - { - hr = OnGetSupportedCommands(pParams, pResults); - CHECK_HR(hr, "Failed to get supported commands"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_COMMAND_OPTIONS)) - { - hr = OnGetCommandOptions(pParams, pResults); - CHECK_HR(hr, "Failed to get command options"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FUNCTIONAL_CATEGORIES)) - { - hr = OnGetFunctionalCategories(pParams, pResults); - CHECK_HR(hr, "Failed to get functional categories"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_FUNCTIONAL_OBJECTS)) - { - hr = OnGetFunctionalObjects(pParams, pResults); - CHECK_HR(hr, "Failed to get functional objects"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_CONTENT_TYPES)) - { - hr = OnGetSupportedContentTypes(pParams, pResults); - CHECK_HR(hr, "Failed to get supported content types"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FORMATS)) - { - hr = OnGetSupportedFormats(pParams, pResults); - CHECK_HR(hr, "Failed to get supported formats"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FORMAT_PROPERTIES)) - { - hr = OnGetSupportedFormatProperties(pParams, pResults); - CHECK_HR(hr, "Failed to get supported format properties"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_FIXED_PROPERTY_ATTRIBUTES)) - { - hr = OnGetFixedPropertyAttributes(pParams, pResults); - CHECK_HR(hr, "Failed to get fixed property attributes"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_EVENTS)) - { - hr = OnGetSupportedEvents(pParams, pResults); - CHECK_HR(hr, "Failed to get supported events"); - } - else if (IsEqualPropertyKey(Command, WPD_COMMAND_CAPABILITIES_GET_EVENT_OPTIONS)) - { - hr = OnGetEventOptions(pParams, pResults); - CHECK_HR(hr, "Failed to get event options"); - } - 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_CAPABILITIES_GET_SUPPORTED_COMMANDS - * command. - * - * The parameters sent to us are: - * - none. - * - * The driver should: - * - Return all commands supported by this driver should be returned as an - * IPortableDeviceKeyCollection in WPD_PROPERTY_CAPABILITIES_SUPPORTED_COMMANDS. - * That includes custom commands, if any. - * Note that certain commands require a "command target" - * to function correctly (e.g. delete object), and it is understood that not all objects - * are necessarily valid targets (e.g. you cannot delete the device object). - */ -HRESULT WpdCapabilities::OnGetSupportedCommands( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - - CComPtr<IPortableDeviceKeyCollection> pCommands; - UNREFERENCED_PARAMETER(pParams); - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceKeyCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceKeyCollection, - (VOID**) &pCommands); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDeviceKeyCollection"); - } - - if (hr == S_OK) - { - // Add the supported commands - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedCommands); dwIndex++) - { - hr = pCommands->Add(*g_SupportedCommands[dwIndex]); - CHECK_HR(hr, "Failed to add supported command at index %d", dwIndex); - if (FAILED(hr)) - { - break; - } - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_SUPPORTED_COMMANDS, pCommands); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_SUPPORTED_COMMANDS"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_COMMAND_OPTIONS - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_COMMAND: a collection of property keys containing a single value, - * which identifies the specific command options are requested to return. - * - * The driver should: - * - Return an IPortableDeviceValues in WPD_PROPERTY_CAPABILITIES_COMMAND_OPTIONS, containing - * the relevant options. If no options are available for this command, the driver should - * return an IPortableDeviceValues with no elements in it. - */ -HRESULT WpdCapabilities::OnGetCommandOptions( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - PROPERTYKEY Command = WPD_PROPERTY_NULL; - - CComPtr<IPortableDeviceValues> pOptions; - - if (hr == S_OK) - { - hr = pParams->GetKeyValue(WPD_PROPERTY_CAPABILITIES_COMMAND, &Command); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_COMMAND"); - } - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pOptions); - CHECK_HR(hr, "Failed to CoCreateInstance CLSID_PortableDeviceValues"); - } - - if (hr == S_OK) - { - // Check for command options - if (IsEqualPropertyKey(WPD_COMMAND_OBJECT_MANAGEMENT_DELETE_OBJECTS, Command)) - { - // This driver does not support recursive deletion - hr = pOptions->SetBoolValue(WPD_OPTION_OBJECT_MANAGEMENT_RECURSIVE_DELETE_SUPPORTED, FALSE); - CHECK_HR(hr, "Failed to set WPD_OPTION_OBJECT_MANAGEMENT_RECURSIVE_DELETE_SUPPORTED"); - } - else if (IsEqualPropertyKey(WPD_COMMAND_OBJECT_RESOURCES_SEEK, Command)) - { - // This driver supports Seek on resources opened for Read access - hr = pOptions->SetBoolValue(WPD_OPTION_OBJECT_RESOURCES_SEEK_ON_READ_SUPPORTED, TRUE); - CHECK_HR(hr, "Failed to set WPD_OPTION_OBJECT_RESOURCES_SEEK_ON_READ_SUPPORTED"); - - if (hr == S_OK) - { - // This driver does not support Seek on resources opened for WRITE access - hr = pOptions->SetBoolValue(WPD_OPTION_OBJECT_RESOURCES_SEEK_ON_WRITE_SUPPORTED, FALSE); - CHECK_HR(hr, "Failed to set WPD_OPTION_OBJECT_RESOURCES_SEEK_ON_WRITE_SUPPORTED"); - } - } - else if (IsEqualPropertyKey(WPD_COMMAND_OBJECT_RESOURCES_READ, Command)) - { - // For better read performance, tell the API not to provide the input buffer parameter - // when issuing a WPD_COMMAND_OBJECT_RESOURCES_READ command. - hr = pOptions->SetBoolValue(WPD_OPTION_OBJECT_RESOURCES_NO_INPUT_BUFFER_ON_READ, TRUE); - CHECK_HR(hr, "Failed to set WPD_OPTION_OBJECT_RESOURCES_NO_INPUT_BUFFER_ON_READ"); - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_COMMAND_OPTIONS, pOptions); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_COMMAND_OPTIONS"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FUNCTIONAL_CATEGORIES - * command. - * - * The parameters sent to us are: - * - none. - * - * The driver should: - * - Return an IPortableDevicePropVariantCollection (of type VT_CLSID) in - * WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORIES, containing - * the supported functional categories for this device. - */ -HRESULT WpdCapabilities::OnGetFunctionalCategories( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - - CComPtr<IPortableDevicePropVariantCollection> pFunctionalCategories; - - UNREFERENCED_PARAMETER(pParams); - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDevicePropVariantCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDevicePropVariantCollection, - (VOID**) &pFunctionalCategories); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDevicePropVariantCollection"); - } - - if (hr == S_OK) - { - // Add the supported functional categories - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedFunctionalCategories); dwIndex++) - { - PROPVARIANT pv = {0}; - - PropVariantInit(&pv); - - // Don't call PropVariantClear, since we did not allocate the memory for this GUID - pv.vt = VT_CLSID; - pv.puuid = (GUID*) g_SupportedFunctionalCategories[dwIndex]; - - hr = pFunctionalCategories->Add(&pv); - CHECK_HR(hr, "Failed to add supported functional category at index %d", dwIndex); - if (FAILED(hr)) - { - break; - } - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORIES, pFunctionalCategories); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORIES"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_FUNCTIONAL_OBJECTS - * command. It is sent when the caller is interesting in finding the object IDs for all - * functional objects belonging to the specified functional category. - * Note: the number of functional objects is expected to be very small (less than 8 for the - * whole device). - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORY - a GUID value containing the category - * the caller is looking for. If the value is WPD_FUNCTIONAL_CATEGORY_ALL, then the driver - * must return all functional objects, no matter which category they belong to. - * - * The driver should: - * - Return an IPortableDevicePropVariantCollection (of type VT_LPWSTR) in - * WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_OBJECTS, containing - * the ids of the functional objects who belong to the specified functional category. - * If there are no objects in the specified category, the driver should return an - * empty collection. - */ -HRESULT WpdCapabilities::OnGetFunctionalObjects( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - GUID guidFunctionalCategory = GUID_NULL; - - CComPtr<IPortableDevicePropVariantCollection> pFunctionalObjects; - - if (hr == S_OK) - { - hr = pParams->GetGuidValue(WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORY, &guidFunctionalCategory); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORY"); - } - - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDevicePropVariantCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDevicePropVariantCollection, - (VOID**) &pFunctionalObjects); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDevicePropVariantCollection"); - } - - if (hr == S_OK) - { - PROPVARIANT pv = {0}; - - PropVariantInit(&pv); - - - if ((guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_STORAGE) || - (guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_ALL)) - { - pv.vt = VT_LPWSTR; - pv.pwszVal = STORAGE1_OBJECT_ID; - hr = pFunctionalObjects->Add(&pv); - CHECK_HR(hr, "Failed to add %ws object ID", STORAGE1_OBJECT_ID); - - if (hr == S_OK) - { - pv.pwszVal = STORAGE2_OBJECT_ID; - hr = pFunctionalObjects->Add(&pv); - CHECK_HR(hr, "Failed to add %ws object ID", STORAGE2_OBJECT_ID); - } - } - if ((guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_RENDERING_INFORMATION) || - (guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_ALL)) - { - pv.vt = VT_LPWSTR; - pv.pwszVal = RENDERING_INFORMATION_OBJECT_ID; - hr = pFunctionalObjects->Add(&pv); - CHECK_HR(hr, "Failed to add %ws object ID", RENDERING_INFORMATION_OBJECT_ID); - } - if ((guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_DEVICE) || - (guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_ALL)) - { - pv.vt = VT_LPWSTR; - pv.pwszVal = WPD_DEVICE_OBJECT_ID; - hr = pFunctionalObjects->Add(&pv); - CHECK_HR(hr, "Failed to add %ws object ID", WPD_DEVICE_OBJECT_ID); - } - if ((guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_NETWORK_CONFIGURATION) || - (guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_ALL)) - { - pv.vt = VT_LPWSTR; - pv.pwszVal = NETWORK_CONFIG_OBJECT_ID; - hr = pFunctionalObjects->Add(&pv); - CHECK_HR(hr, "Failed to add %ws object ID", NETWORK_CONFIG_OBJECT_ID); - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_OBJECTS, pFunctionalObjects); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_OBJECTS"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_CONTENT_TYPES - * command. This message is sent when the client needs to know the possible content types supported - * by the specified functional category. - * If the driver has multiple functional objects that may support different content types, - * the driver should simply merge them together and report all possible types in one list here. - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORY - a GUID value containing the functional category - * whose content types the caller is interested in. If the value is WPD_FUNCTIONAL_CATEGORY_ALL, then the driver - * must return a list of all content types supported by the device. - * - * The driver should: - * - Return an IPortableDevicePropVariantCollection (of type VT_CLSID) in - * WPD_PROPERTY_CAPABILITIES_CONTENT_TYPES, containing - * the content types supported by the specified functional category. - * If there are no objects in the specified category, the driver should return an - * empty collection. - */ -HRESULT WpdCapabilities::OnGetSupportedContentTypes( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - GUID guidFunctionalCategory = GUID_NULL; - - CComPtr<IPortableDevicePropVariantCollection> pContentTypes; - - if (hr == S_OK) - { - hr = pParams->GetGuidValue(WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORY, &guidFunctionalCategory); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_FUNCTIONAL_CATEGORY"); - } - - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDevicePropVariantCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDevicePropVariantCollection, - (VOID**) &pContentTypes); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDevicePropVariantCollection"); - } - - if (hr == S_OK) - { - PROPVARIANT pv = {0}; - - PropVariantInit(&pv); - - for(DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_CategoryContentTypePairs); dwIndex++) - { - pv.vt = VT_CLSID; - if ((*g_CategoryContentTypePairs[dwIndex].FunctionalCategory == guidFunctionalCategory) || - (guidFunctionalCategory == WPD_FUNCTIONAL_CATEGORY_ALL)) - { - pv.puuid = (CLSID*)g_CategoryContentTypePairs[dwIndex].ContentType; - hr = pContentTypes->Add(&pv); - CHECK_HR(hr, "Failed to add content type"); - } - // Don't clear the PropVariant since we don't own the memory for the GUIDs - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_CONTENT_TYPES, pContentTypes); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_CONTENT_TYPES"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FORMATS - * command. This message is sent when the client needs to know the possible formats supported - * by the specified content type (e.g. for image objects, the driver may choose to support JPEG and BMP files). - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_CONTENT_TYPE - a GUID value containing the content type - * whose formats the caller is interested in. If the value is WPD_CONTENT_TYPE_ALL, then the driver - * must return a list of all formats supported by the device. - * - * The driver should: - * - Return an IPortableDevicePropVariantCollection (of type VT_CLSID) in - * WPD_PROPERTY_CAPABILITIES_FORMATS, indicating the formats supported by the - * specified content type. - * If there are no formats supported by the specified content type, the driver should return an - * empty collection. - */ -HRESULT WpdCapabilities::OnGetSupportedFormats( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - GUID guidContentType = GUID_NULL; - - CComPtr<IPortableDevicePropVariantCollection> pFormats; - - if (hr == S_OK) - { - hr = pParams->GetGuidValue(WPD_PROPERTY_CAPABILITIES_CONTENT_TYPE, &guidContentType); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_CONTENT_TYPE"); - } - - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDevicePropVariantCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDevicePropVariantCollection, - (VOID**) &pFormats); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDevicePropVariantCollection"); - } - - if (hr == S_OK) - { - PROPVARIANT pv = {0}; - - PropVariantInit(&pv); - - for(DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_ContentTypeFormatPairs); dwIndex++) - { - pv.vt = VT_CLSID; - if ((*g_ContentTypeFormatPairs[dwIndex].ContentType == guidContentType) || - (guidContentType == WPD_CONTENT_TYPE_ALL)) - { - // Don't add duplicates. Some formats appear under more than one content type - if(!ExistsInCollection(*g_ContentTypeFormatPairs[dwIndex].Format, pFormats)) - { - pv.puuid = (CLSID*)g_ContentTypeFormatPairs[dwIndex].Format; - hr = pFormats->Add(&pv); - CHECK_HR(hr, "Failed to add Format"); - } - } - // Don't clear the PropVariant since we don't own the memory for the GUIDs - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_FORMATS, pFormats); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_FORMATS"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_FORMAT_PROPERTIES - * command. This message is sent when the client needs to know the typical properties for objects of - * a given format. - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_FORMAT - a GUID value specifying the format the caller is interested in. - * - * The driver should: - * - Return an IPortableDeviceKeyCollection in WPD_PROPERTY_CAPABILITIES_PROPERTY_KEYS, - * containing the property keys. - */ -HRESULT WpdCapabilities::OnGetSupportedFormatProperties( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - GUID guidObjectFormat = GUID_NULL; - - CComPtr<IPortableDeviceKeyCollection> pPropertyKeys; - - if (hr == S_OK) - { - hr = pParams->GetGuidValue(WPD_PROPERTY_CAPABILITIES_FORMAT, &guidObjectFormat); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_FORMAT"); - } - - if (hr == S_OK) - { - hr = AddSupportedProperties(guidObjectFormat, &pPropertyKeys); - CHECK_HR(hr, "Failed to add supported properties for %ws", (LPWSTR)CComBSTR(guidObjectFormat)); - } - - if (hr == S_OK) - { - hr = pResults->SetIPortableDeviceKeyCollectionValue(WPD_PROPERTY_CAPABILITIES_PROPERTY_KEYS, pPropertyKeys); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_PROPERTY_KEYS"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_FIXED_PROPERTY_ATTRIBUTES - * command. This message is sent when the client needs to know the the property attributes that - * are the same for all objects of the given format. - * - * Typically, a driver treats objects of a given format the same. Many properties therefore will - * have attributes that are identical across all objects of that format. - * These can be returned here. There are some attributes which may be differ per object instance, - * which are not returned here. - * See WPD_COMMAND_OBJECT_PROPERTIES_GET_ATTRIBUTES. - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_FORMAT - a GUID value specifying the format the caller is interested in. - * - WPD_PROPERTY_CAPABILITIES_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 an IPortableDeviceValues in WPD_PROPERTY_CAPABILITIES_PROPERTY_ATTRIBUTES - * containing the fixed property attributes. - */ -HRESULT WpdCapabilities::OnGetFixedPropertyAttributes( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - GUID guidObjectFormat = GUID_NULL; - PROPERTYKEY key = WPD_PROPERTY_NULL; - - CComPtr<IPortableDeviceValues> pAttributes; - - if (hr == S_OK) - { - hr = pParams->GetGuidValue(WPD_PROPERTY_CAPABILITIES_FORMAT, &guidObjectFormat); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_FORMAT"); - } - - if(hr == S_OK) - { - hr = pParams->GetKeyValue(WPD_PROPERTY_CAPABILITIES_PROPERTY_KEYS, &key); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_PROPERTY_KEYS"); - } - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pAttributes); - CHECK_HR(hr, "Failed to CoCreateInstance CLSID_PortableDeviceValues"); - } - - if (hr == S_OK) - { - hr = AddFixedPropertyAttributes(guidObjectFormat, key, pAttributes); - CHECK_HR(hr, "Failed to add fixed property attributes for format %ws and key %ws.%d", CComBSTR(guidObjectFormat), CComBSTR(key.fmtid), key.pid); - } - - if (hr == S_OK) - { - hr = pResults->SetIPortableDeviceValuesValue(WPD_PROPERTY_CAPABILITIES_PROPERTY_ATTRIBUTES, pAttributes); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_PROPERTY_ATTRIBUTES"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_SUPPORTED_EVENTS - * command. - * - * The parameters sent to us are: - * - none. - * - * The driver should: - * - Return all events supported by this driver should be returned as an - * IPortableDeviceKeyCollection in WPD_PROPERTY_CAPABILITIES_SUPPORTED_EVENTS. - * That includes custom commands, if any. - */ -HRESULT WpdCapabilities::OnGetSupportedEvents( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - - CComPtr<IPortableDevicePropVariantCollection> pEvents; - UNREFERENCED_PARAMETER(pParams); - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDevicePropVariantCollection, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDevicePropVariantCollection, - (VOID**) &pEvents); - CHECK_HR(hr, "Failed to CoCreate CLSID_PortableDevicePropVariantCollection"); - } - - if (hr == S_OK) - { - PROPVARIANT pv = {0}; - PropVariantInit(&pv); - - pv.vt = VT_CLSID; - // Add the supported events - for (DWORD dwIndex = 0; dwIndex < ARRAYSIZE(g_SupportedEvents); dwIndex++) - { - pv.puuid = (CLSID*) g_SupportedEvents[dwIndex]; - hr = pEvents->Add(&pv); - CHECK_HR(hr, "Failed to add supported events at index %d", dwIndex); - if (FAILED(hr)) - { - break; - } - } - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_SUPPORTED_EVENTS, pEvents); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_SUPPORTED_EVENTS"); - } - - return hr; -} - -/** - * This method is called when we receive a WPD_COMMAND_CAPABILITIES_GET_EVENT_OPTIONS - * command. - * - * The parameters sent to us are: - * - WPD_PROPERTY_CAPABILITIES_EVENT: a GUID value indicating the Event whose options should be returned. - * - * The driver should: - * - Return an IPortableDeviceValues in WPD_PROPERTY_CAPABILITIES_EVENT_OPTIONS, containing - * the relevant options. - */ -HRESULT WpdCapabilities::OnGetEventOptions( - _In_ IPortableDeviceValues* pParams, - _In_ IPortableDeviceValues* pResults) -{ - HRESULT hr = S_OK; - GUID Event = GUID_NULL; - - CComPtr<IPortableDeviceValues> pOptions; - - if (hr == S_OK) - { - hr = pParams->GetGuidValue(WPD_PROPERTY_CAPABILITIES_EVENT, &Event); - CHECK_HR(hr, "Missing value for WPD_PROPERTY_CAPABILITIES_EVENT"); - } - - if (hr == S_OK) - { - hr = CoCreateInstance(CLSID_PortableDeviceValues, - NULL, - CLSCTX_INPROC_SERVER, - IID_IPortableDeviceValues, - (VOID**) &pOptions); - CHECK_HR(hr, "Failed to CoCreateInstance CLSID_PortableDeviceValues"); - } - - if (hr == S_OK) - { - // Check for the events we support - if ((Event == WPD_EVENT_OBJECT_ADDED) || - (Event == WPD_EVENT_OBJECT_REMOVED) || - (Event == WPD_EVENT_OBJECT_UPDATED)) - { - // These events are boradcast events - hr = pOptions->SetBoolValue(WPD_EVENT_OPTION_IS_BROADCAST_EVENT, TRUE); - CHECK_HR(hr, "Failed to set WPD_EVENT_OPTION_IS_BROADCAST_EVENT"); - } - - } - - if (hr == S_OK) - { - hr = pResults->SetIUnknownValue(WPD_PROPERTY_CAPABILITIES_EVENT_OPTIONS, pOptions); - CHECK_HR(hr, "Failed to set WPD_PROPERTY_CAPABILITIES_EVENT_OPTIONS"); - } - - return hr; -} - - |