Initial publish

1 files changed, 234 insertions, 0 deletions

diff --git a/wpd/WpdWudfSampleDriver/FakeFolderContent.h b/wpd/WpdWudfSampleDriver/FakeFolderContent.h
new file mode 100644
index 00000000..1241a650
--- /dev/null
+++ b/wpd/WpdWudfSampleDriver/FakeFolderContent.h
@@ -0,0 +1,234 @@
+#include "mmsystem.h"
+#include "FakeFolderContent.h.tmh"
+
+class FakeFolderContent : public FakeContent
+{
+public:
+    FakeFolderContent()
+    {
+    }
+
+    FakeFolderContent(const FakeContent& src)
+    {
+        *this = src;
+    }
+
+    virtual ~FakeFolderContent()
+    {
+    }
+
+
+    virtual HRESULT GetAllValues(
+        _In_ IPortableDeviceValues*  pStore)
+    {
+        HRESULT             hr          = 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_OBJECT_ORIGINAL_FILE_NAME
+        pvValue = FileName;
+        hr = pStore->SetValue(WPD_OBJECT_ORIGINAL_FILE_NAME, &pvValue);
+        if (hr != S_OK)
+        {
+            CHECK_HR(hr, ("Failed to set WPD_OBJECT_ORIGINAL_FILE_NAME"));
+            return hr;
+        }
+
+        return hr;
+    }
+
+};
+
+
+class FakeMemoFolderContent : public FakeFolderContent
+{
+public:
+    FakeMemoFolderContent()
+    {
+    }
+
+    FakeMemoFolderContent(const FakeContent& src)
+    {
+        *this = src;
+    }
+
+    virtual ~FakeMemoFolderContent()
+    {
+    }
+
+    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_ICON
+            hr = pKeys->Add(WPD_RESOURCE_ICON);
+            CHECK_HR(hr, "Failed to add WPD_RESOURCE_ICON to collection");
+        }
+
+        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 (IsEqualPropertyKey(Key, WPD_RESOURCE_ICON))
+        {
+            // 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))
+            {
+                hr = pAttributes->SetUnsignedIntegerValue(WPD_RESOURCE_ATTRIBUTE_TOTAL_SIZE, GetResourceSize(IDR_WPD_SAMPLEDRIVER_MEMO_FOLDER_ICON));
+                CHECK_HR(hr, "Failed to set WPD_RESOURCE_ATTRIBUTE_TOTAL_SIZE");
+            }
+
+            // Override the format attribute for this resource.
+            if (SUCCEEDED(hr))
+            {
+                hr = pAttributes->SetGuidValue(WPD_RESOURCE_ATTRIBUTE_FORMAT, WPD_OBJECT_FORMAT_ICON);
+                CHECK_HR(hr, "Failed to set WPD_RESOURCE_ATTRIBUTE_FORMAT");
+            }
+
+        }
+        else
+        {
+            hr = E_INVALIDARG;
+            CHECK_HR(hr, "Object does not support this resource");
+        }
+
+        // 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 icon 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_ICON))
+        {
+            pResource = GetResourceData(IDR_WPD_SAMPLEDRIVER_MEMO_FOLDER_ICON);
+            dwObjectDataSize = GetResourceSize(IDR_WPD_SAMPLEDRIVER_MEMO_FOLDER_ICON);
+        }
+        else
+        {
+            hr = E_INVALIDARG;
+            CHECK_HR(hr, "Object does not support this resource");
+        }
+
+        if (hr == S_OK)
+        {
+            if (pResource == NULL)
+            {
+                hr = E_UNEXPECTED;
+                CHECK_HR(hr, "Failed to get resource representing image 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 data.
+            if ((hr == S_OK) && (dwBytesToTransfer > 0))
+            {
+                memcpy(pBuffer, pResource + dwStartByte, dwBytesToTransfer);
+            }
+
+            if (hr == S_OK)
+            {
+                *pdwNumBytesRead = dwBytesToTransfer;
+            }
+        }
+
+        return hr;
+    }
+
+};
+