summaryrefslogtreecommitdiff
path: root/wpd/WpdWudfSampleDriver/FakeImageContent.h
diff options
context:
space:
mode:
Diffstat (limited to 'wpd/WpdWudfSampleDriver/FakeImageContent.h')
-rw-r--r--wpd/WpdWudfSampleDriver/FakeImageContent.h402
1 files changed, 0 insertions, 402 deletions
diff --git a/wpd/WpdWudfSampleDriver/FakeImageContent.h b/wpd/WpdWudfSampleDriver/FakeImageContent.h
deleted file mode 100644
index 64a6f02d..00000000
--- a/wpd/WpdWudfSampleDriver/FakeImageContent.h
+++ /dev/null
@@ -1,402 +0,0 @@
-#include "mmsystem.h"
-#include "FakeImageContent.h.tmh"
-
-class FakeImageContent : public FakeContent
-{
-public:
- FakeImageContent()
- {
- }
-
- FakeImageContent(const FakeContent& src)
- {
- *this = src;
- }
-
- virtual ~FakeImageContent()
- {
- }
-
- virtual HRESULT GetSupportedProperties(_COM_Outptr_ IPortableDeviceKeyCollection** ppKeys)
- {
- HRESULT hr = S_OK;
-
- if(ppKeys == NULL)
- {
- hr = E_POINTER;
- CHECK_HR(hr, "Cannot have NULL collection parameter");
- return hr;
- }
-
- *ppKeys = NULL;
-
- if (SUCCEEDED(hr))
- {
- hr = AddSupportedProperties(WPD_OBJECT_FORMAT_EXIF, ppKeys);
- CHECK_HR(hr, "Failed to add additional properties for WPD_OBJECT_FORMAT_EXIF");
- }
-
- return hr;
- }
-
- virtual HRESULT GetAllValues(
- _In_ IPortableDeviceValues* pStore)
- {
- HRESULT hr = S_OK;
- HRESULT hrSetValue = S_OK;
- PropVariantWrapper pvValue;
-
- if(pStore == NULL)
- {
- hr = E_POINTER;
- CHECK_HR(hr, "Cannot have NULL parameter");
- return hr;
- }
-
- // Call the base class to fill in the standard properties
- hr = FakeContent::GetAllValues(pStore);
- if (FAILED(hr))
- {
- CHECK_HR(hr, "Failed to get basic property set");
- return hr;
- }
-
- // Add WPD_MEDIA_WIDTH
- hrSetValue = pStore->SetUnsignedIntegerValue(WPD_MEDIA_WIDTH, 800);
- if (hrSetValue != S_OK)
- {
- CHECK_HR(hrSetValue, ("Failed to set WPD_MEDIA_WIDTH"));
- return hrSetValue;
- }
-
- // Add WPD_MEDIA_HEIGHT
- hrSetValue = pStore->SetUnsignedIntegerValue(WPD_MEDIA_HEIGHT, 600);
- if (hrSetValue != S_OK)
- {
- CHECK_HR(hrSetValue, ("Failed to set WPD_MEDIA_HEIGHT"));
- return hrSetValue;
- }
-
- // Add WPD_OBJECT_DATE_CREATED
- SYSTEMTIME systemtime = {0};
- PROPVARIANT pv = {0};
- PropVariantInit(&pv);
- pv.vt = VT_DATE;
- systemtime.wDay = 26;
- systemtime.wDayOfWeek = 0;
- systemtime.wHour = 5;
- systemtime.wMinute = 30;
- systemtime.wMilliseconds = 100;
- systemtime.wMonth = 6;
- systemtime.wSecond = 15;
- systemtime.wYear = 2004;
-
- SystemTimeToVariantTime(&systemtime, &pv.date);
-
- hrSetValue = pStore->SetValue(WPD_OBJECT_DATE_CREATED , &pv);
- if (hrSetValue != S_OK)
- {
- CHECK_HR(hrSetValue, ("Failed to set WPD_OBJECT_DATE_CREATED"));
- return hrSetValue;
- }
-
- PropVariantClear(&pv);
-
- // Add WPD_OBJECT_ORIGINAL_FILE_NAME
- pvValue = FileName;
- hrSetValue = pStore->SetValue(WPD_OBJECT_ORIGINAL_FILE_NAME, &pvValue);
- if (hrSetValue != S_OK)
- {
- CHECK_HR(hrSetValue, ("Failed to set WPD_OBJECT_ORIGINAL_FILE_NAME"));
- return hrSetValue;
- }
-
- // Add WPD_OBJECT_SIZE
- hrSetValue = pStore->SetUnsignedLargeIntegerValue(WPD_OBJECT_SIZE, GetResourceSize(IDR_WPD_SAMPLEDRIVER_IMAGE));
- if (hrSetValue != S_OK)
- {
- CHECK_HR(hrSetValue, ("Failed to set WPD_OBJECT_SIZE"));
- return hrSetValue;
- }
-
- return hr;
- }
-
- virtual HRESULT WriteValue(
- _In_ REFPROPERTYKEY key,
- _In_ REFPROPVARIANT Value)
- {
- HRESULT hr = S_OK;
- PropVariantWrapper pvValue;
-
- if(IsEqualPropertyKey(key, WPD_OBJECT_ORIGINAL_FILE_NAME))
- {
- if(Value.vt == VT_LPWSTR)
- {
- if (Value.pwszVal != NULL && Value.pwszVal[0] != L'\0')
- {
- FileName = Value.pwszVal;
- }
- else
- {
- hr = E_INVALIDARG;
- CHECK_HR(hr, "Failed to set WPD_OBJECT_ORIGINAL_FILE_NAME because value was an empty string");
- }
- }
- else
- {
- hr = E_INVALIDARG;
- CHECK_HR(hr, "Failed to set WPD_OBJECT_ORIGINAL_FILE_NAME because type was not VT_LPWSTR");
- }
- }
- else
- {
- hr = FakeContent::WriteValue(key, Value);
- CHECK_HR(hr, "Property %ws.%d on [%ws] does not support set value operation", CComBSTR(key.fmtid), key.pid, ObjectID);
- }
-
- return hr;
- }
-
- virtual HRESULT GetSupportedResources(_COM_Outptr_ IPortableDeviceKeyCollection** ppKeys)
- {
- HRESULT hr = S_OK;
- CComPtr<IPortableDeviceKeyCollection> pKeys;
-
- if(ppKeys == NULL)
- {
- hr = E_POINTER;
- CHECK_HR(hr, "Cannot have NULL collection parameter");
- return hr;
- }
-
- *ppKeys = NULL;
-
- if (SUCCEEDED(hr))
- {
- // Call the base class to fill in the standard resources if any
- hr = FakeContent::GetSupportedResources(&pKeys);
- CHECK_HR(hr, "Failed to get basic supported resources");
- }
-
- if (SUCCEEDED(hr))
- {
- // Add WPD_RESOURCE_DEFAULT
- hr = pKeys->Add(WPD_RESOURCE_DEFAULT);
- CHECK_HR(hr, "Failed to add WPD_RESOURCE_DEFAULT to collection");
- }
-
- if (SUCCEEDED(hr))
- {
- // Add the thumbnail resource
- hr = pKeys->Add(WPD_RESOURCE_THUMBNAIL);
- CHECK_HR(hr, "Failed to add WPD_RESOURCE_THUMBNAIL to supported resource list");
- }
-
- if (SUCCEEDED(hr))
- {
- // Add the audio annotation resource
- hr = pKeys->Add(WPD_RESOURCE_AUDIO_CLIP);
- CHECK_HR(hr, "Failed to add WPD_RESOURCE_AUDIO_CLIP to supported resource list");
- }
-
- if (SUCCEEDED(hr))
- {
- hr = pKeys->QueryInterface(IID_IPortableDeviceKeyCollection, (VOID**) ppKeys);
- CHECK_HR(hr, "Failed to QI for IPortableDeviceKeyCollection on IPortableDeviceKeyCollection");
- }
-
- return hr;
- }
-
- virtual HRESULT GetResourceAttributes(
- _In_ REFPROPERTYKEY Key,
- _COM_Outptr_ IPortableDeviceValues** ppAttributes)
- {
- HRESULT hr = S_OK;
- CComPtr<IPortableDeviceValues> pAttributes;
-
- if(ppAttributes == NULL)
- {
- hr = E_POINTER;
- CHECK_HR(hr, "Cannot have NULL attributes parameter");
- return hr;
- }
-
- *ppAttributes = NULL;
-
- if (SUCCEEDED(hr))
- {
- // Fill in the common resource attributes
- hr = GetCommonResourceAttributes(&pAttributes);
- CHECK_HR(hr, "Failed to get common resource attributes set");
- }
-
- // Override the size attribute for this resource.
- if (SUCCEEDED(hr))
- {
- DWORD dwSize = 0;
- if (IsEqualPropertyKey(Key, WPD_RESOURCE_DEFAULT))
- {
- dwSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_IMAGE);
- }
- else if(IsEqualPropertyKey(Key, WPD_RESOURCE_THUMBNAIL))
- {
- dwSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_IMAGE_THUMBNAIL);
- }
- else if(IsEqualPropertyKey(Key, WPD_RESOURCE_AUDIO_CLIP))
- {
- dwSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_AUDIO_ANNOTATION);
- }
- else
- {
- hr = E_INVALIDARG;
- CHECK_HR(hr, "Could not return resource attributes for unknown resource %ws.%d", (LPWSTR)CComBSTR(Key.fmtid), Key.pid);
- }
-
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_RESOURCE_ATTRIBUTE_TOTAL_SIZE, dwSize);
- CHECK_HR(hr, "Failed to set WPD_RESOURCE_ATTRIBUTE_TOTAL_SIZE");
- }
- }
-
- if (SUCCEEDED(hr) && (IsEqualPropertyKey(Key, WPD_RESOURCE_THUMBNAIL)))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_MEDIA_WIDTH, 96);
- CHECK_HR(hr, "Failed to set WPD_MEDIA_WIDTH");
-
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_MEDIA_HEIGHT, 96);
- CHECK_HR(hr, "Failed to set WPD_MEDIA_HEIGHT");
- }
-
- // Override the format attribute for this resource.
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetGuidValue(WPD_RESOURCE_ATTRIBUTE_FORMAT, WPD_OBJECT_FORMAT_EXIF);
- CHECK_HR(hr, "Failed to set WPD_RESOURCE_ATTRIBUTE_FORMAT");
- }
- }
-
- if (SUCCEEDED(hr) && (IsEqualPropertyKey(Key, WPD_RESOURCE_AUDIO_CLIP)))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_AUDIO_BITRATE, 180224 /* 176kbps */);
- CHECK_HR(hr, "Failed to set WPD_AUDIO_BITRATE");
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetFloatValue(WPD_AUDIO_CHANNEL_COUNT, 1.0f /* Mono */);
- CHECK_HR(hr, "Failed to set WPD_AUDIO_CHANNEL_COUNT");
- }
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_AUDIO_FORMAT_CODE, WAVE_FORMAT_PCM);
- CHECK_HR(hr, "Failed to set WPD_AUDIO_FORMAT_CODE");
- }
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_MEDIA_SAMPLE_RATE, 22000 /* 22kHz */);
- CHECK_HR(hr, "Failed to set WPD_MEDIA_SAMPLE_RATE");
- }
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetUnsignedIntegerValue(WPD_AUDIO_BIT_DEPTH, 8);
- CHECK_HR(hr, "Failed to set WPD_AUDIO_BIT_DEPTH");
- }
-
- // Override the format attribute for this resource.
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->SetGuidValue(WPD_RESOURCE_ATTRIBUTE_FORMAT, WPD_OBJECT_FORMAT_WAVE);
- CHECK_HR(hr, "Failed to set WPD_RESOURCE_ATTRIBUTE_FORMAT");
- }
- }
-
- // Return the resource attributes
- if (SUCCEEDED(hr))
- {
- hr = pAttributes->QueryInterface(IID_IPortableDeviceValues, (VOID**) ppAttributes);
- CHECK_HR(hr, "Failed to QI for IPortableDeviceValues on Wpd IPortableDeviceValues");
- }
- return hr;
- }
-
- // This sample driver uses a embedded image file resource as its data.
- virtual HRESULT ReadData(
- _In_ REFPROPERTYKEY ResourceKey,
- DWORD dwStartByte,
- _Out_writes_to_(dwNumBytesToRead, *pdwNumBytesRead) BYTE* pBuffer,
- DWORD dwNumBytesToRead,
- _Out_ DWORD* pdwNumBytesRead)
- {
- HRESULT hr = S_OK;
- DWORD dwBytesToTransfer = 0;
- DWORD dwObjectDataSize = 0;
- PBYTE pResource = NULL;
-
- if((pBuffer == NULL) ||
- (pdwNumBytesRead == NULL))
- {
- hr = E_POINTER;
- CHECK_HR(hr, "Cannot have NULL parameter");
- return hr;
- }
-
- *pdwNumBytesRead = 0;
-
- if (IsEqualPropertyKey(ResourceKey, WPD_RESOURCE_DEFAULT))
- {
- pResource = GetResourceData(IDR_WPD_SAMPLEDRIVER_IMAGE);
- dwObjectDataSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_IMAGE);
- }
- else if(IsEqualPropertyKey(ResourceKey, WPD_RESOURCE_THUMBNAIL))
- {
- pResource = GetResourceData(IDR_WPD_SAMPLEDRIVER_IMAGE_THUMBNAIL);
- dwObjectDataSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_IMAGE_THUMBNAIL);
- }
- else if(IsEqualPropertyKey(ResourceKey, WPD_RESOURCE_AUDIO_CLIP))
- {
- pResource = GetResourceData(IDR_WPD_SAMPLEDRIVER_AUDIO_ANNOTATION);
- dwObjectDataSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_AUDIO_ANNOTATION);
- }
-
- if (pResource == NULL)
- {
- hr = E_UNEXPECTED;
- CHECK_HR(hr, "Failed to get DLL resource representing WPD resource data");
- }
-
- // Calculate how many bytes to transfer
- if (hr == S_OK)
- {
- if (dwStartByte < dwObjectDataSize)
- {
- dwBytesToTransfer = (dwObjectDataSize - dwStartByte);
- if (dwBytesToTransfer > dwNumBytesToRead)
- {
- dwBytesToTransfer = dwNumBytesToRead;
- }
- }
- }
-
- // Copy the embedded image file data.
- if ((hr == S_OK) && (dwBytesToTransfer > 0))
- {
- memcpy(pBuffer, pResource + dwStartByte, dwBytesToTransfer);
- }
-
- if (hr == S_OK)
- {
- *pdwNumBytesRead = dwBytesToTransfer;
- }
-
- return hr;
- }
-
- virtual GUID GetObjectFormat()
- {
- return WPD_OBJECT_FORMAT_EXIF;
- }
-};
-
generated by cgit v1.3.1 (git 2.54.0) at 2026-08-17 09:08:07 +0000