// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF // ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO // THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A // PARTICULAR PURPOSE. // // Copyright (c) Microsoft Corporation. All rights reserved. #include "StdAfx.h" #include "AlarmContent.h" CAlarmContent::CAlarmContent() : m_nRef(0) { AddRef(); } CAlarmContent::~CAlarmContent() { } // // IUnknown methods // HRESULT CAlarmContent::QueryInterface( REFIID riid, LPVOID* ppvObject ) { if (IID_IUnknown == riid || IID_ISideShowContent == riid) { *ppvObject = this; AddRef(); return S_OK; } return E_NOINTERFACE; } ULONG CAlarmContent::AddRef() { return ::InterlockedIncrement(&m_nRef); } ULONG CAlarmContent::Release() { LONG nRef = ::InterlockedDecrement(&m_nRef); if (0 == nRef) { delete this; } return nRef; } // // ISideShowContent methods // HRESULT CAlarmContent::GetContent( ISideShowCapabilities* /*pICapabilities*/, DWORD* pdwSize, BYTE** ppbData) { HRESULT hr = S_OK; if (NULL == pdwSize || NULL == ppbData) { return E_INVALIDARG; } // // For now, just use static content to send to the device. // The string needs to be UTF-8. // char* szXML = "
Alarms can be set from the Alarm Clock Sample application on the Windows Desktop."; // // We need to CoTaskMemAlloc memory to return to the platform. // Make sure the size includes the terminating NULL character of the string! // *pdwSize = (DWORD)strlen(szXML) + 1; *ppbData = (BYTE*)::CoTaskMemAlloc(*pdwSize); if (NULL != *ppbData) { // // Use the safe string copy function to ensure // we don't overwrite the bounds of the allocated // buffer. // hr = StringCchCopyA((LPSTR)*ppbData, *pdwSize, szXML); } else { hr = E_OUTOFMEMORY; } return hr; } HRESULT CAlarmContent::get_ContentId( PCONTENT_ID pcontentId) { if (NULL != pcontentId) { // // CONTENT_ID_HOME is the main content page which // is displayed when the user enters an application // on the device. // *pcontentId = CONTENT_ID_HOME; } return S_OK; } HRESULT CAlarmContent::get_DifferentiateContent( BOOL* pfDifferentiateContent) { if (NULL != pfDifferentiateContent) { // // FALSE = we do not differentiate content for different display types // *pfDifferentiateContent = TRUE; } return S_OK; }