summaryrefslogtreecommitdiff
path: root/wpd/WpdServiceSampleDriver/WpdObjectResources.h
diff options
context:
space:
mode:
Diffstat (limited to 'wpd/WpdServiceSampleDriver/WpdObjectResources.h')
-rw-r--r--wpd/WpdServiceSampleDriver/WpdObjectResources.h112
1 files changed, 0 insertions, 112 deletions
diff --git a/wpd/WpdServiceSampleDriver/WpdObjectResources.h b/wpd/WpdServiceSampleDriver/WpdObjectResources.h
deleted file mode 100644
index 1f8c4a0a..00000000
--- a/wpd/WpdServiceSampleDriver/WpdObjectResources.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#pragma once
-
-#define FILE_OPTIMAL_READ_BUFFER_SIZE_VALUE (2 * 1024 * 1024)
-#define FILE_OPTIMAL_WRITE_BUFFER_SIZE_VALUE (2 * 1024 * 1024)
-
-// This class is used to store the context for a specific resource operation.
-class WpdObjectResourceContext : public IUnknown
-{
-public:
- WpdObjectResourceContext() :
- m_cRef(1),
- m_Resource(WPD_RESOURCE_DEFAULT),
- m_BytesTransferred(0),
- m_BytesTotal(0),
- m_Scope(FULL_DEVICE_ACCESS)
- {
-
- }
-
- ~WpdObjectResourceContext()
- {
-
- }
-
-public: // IUnknown
- ULONG __stdcall AddRef()
- {
- InterlockedIncrement((long*) &m_cRef);
- return m_cRef;
- }
-
- _At_(this, __drv_freesMem(Mem))
- ULONG __stdcall Release()
- {
- ULONG ulRefCount = m_cRef - 1;
-
- if (InterlockedDecrement((long*) &m_cRef) == 0)
- {
- delete this;
- return 0;
- }
- return ulRefCount;
- }
-
- HRESULT __stdcall QueryInterface(
- REFIID riid,
- void** ppv)
- {
- HRESULT hr = S_OK;
-
- if(riid == IID_IUnknown)
- {
- *ppv = static_cast<IUnknown*>(this);
- AddRef();
- }
- else
- {
- *ppv = NULL;
- hr = E_NOINTERFACE;
- }
-
- return hr;
- }
-
-private:
- DWORD m_cRef;
-
-// WpdObjectResourceContext specific data
-public:
- CAtlStringW m_strObjectID; // object identifier of the object whose resource is being transferred
- PROPERTYKEY m_Resource; // the specific resource being transferred
- ULONGLONG m_BytesTransferred; // number of bytes transferred from the resource to the caller
- ULONGLONG m_BytesTotal; // total number of bytes of the resource data
- ACCESS_SCOPE m_Scope; // client access scope
-};
-
-class WpdObjectResources
-{
-public:
- WpdObjectResources();
- virtual ~WpdObjectResources();
-
- HRESULT Initialize(_In_ FakeDevice* pDevice);
-
- HRESULT DispatchWpdMessage(
- _In_ REFPROPERTYKEY Command,
- _In_ IPortableDeviceValues* pParams,
- _In_ IPortableDeviceValues* pResults);
-
- HRESULT OnGetSupportedResources(
- _In_ IPortableDeviceValues* pParams,
- _In_ IPortableDeviceValues* pResults);
-
- HRESULT OnGetResourceAttributes(
- _In_ IPortableDeviceValues* pParams,
- _In_ IPortableDeviceValues* pResults);
-
- HRESULT OnOpenResource(
- _In_ IPortableDeviceValues* pParams,
- _In_ IPortableDeviceValues* pResults);
-
- HRESULT OnReadResource(
- _In_ IPortableDeviceValues* pParams,
- _In_ IPortableDeviceValues* pResults);
-
- HRESULT OnCloseResource(
- _In_ IPortableDeviceValues* pParams,
- _In_ IPortableDeviceValues* pResults);
-
-private:
- FakeDevice* m_pDevice;
-};