185 lines
4 KiB
C++
185 lines
4 KiB
C++
// 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) 1993-1996 Microsoft Corporation. All Rights Reserved.
|
|
//
|
|
//
|
|
// Purpose: Implements the IOfflineSynchronize Interfaces for the OneStop Handler
|
|
|
|
//#include "priv.h"
|
|
#include "SyncHndl.h"
|
|
|
|
extern HINSTANCE g_hmodThisDll; // Handle to this DLL itself.
|
|
|
|
|
|
// begin helper apis, move to separate file
|
|
|
|
#define ALLOC(cb) CoTaskMemAlloc(cb)
|
|
#define FREE(cb) CoTaskMemFree(cb)
|
|
|
|
|
|
// create an new offline items list and initialize it to nothing
|
|
// and set the refcount to 1.
|
|
LPSYNCMGRHANDLERITEMS CreateOfflineHandlerItemsList()
|
|
{
|
|
LPSYNCMGRHANDLERITEMS lpoffline =
|
|
(LPSYNCMGRHANDLERITEMS) ALLOC(sizeof(SYNCMGRHANDLERITEMS));
|
|
|
|
|
|
if (lpoffline)
|
|
{
|
|
memset(lpoffline,0,sizeof(SYNCMGRHANDLERITEMS));
|
|
AddRef_OfflineHandlerItemsList(lpoffline);
|
|
|
|
// do any specific itemlist initializatoin here.
|
|
}
|
|
|
|
|
|
return lpoffline;
|
|
}
|
|
|
|
DWORD AddRef_OfflineHandlerItemsList(LPSYNCMGRHANDLERITEMS lpOfflineItem)
|
|
{
|
|
return ++lpOfflineItem->_cRefs;
|
|
}
|
|
|
|
DWORD Release_OfflineHandlerItemsList(LPSYNCMGRHANDLERITEMS lpOfflineItem)
|
|
{
|
|
DWORD cRefs;
|
|
|
|
cRefs = --lpOfflineItem->_cRefs;
|
|
|
|
if (0 == lpOfflineItem->_cRefs)
|
|
{
|
|
FREE(lpOfflineItem);
|
|
}
|
|
|
|
return cRefs;
|
|
}
|
|
|
|
|
|
// allocates space for a new offline and adds it to the list,
|
|
// if successfull returns pointer to new item so caller can initialize it.
|
|
LPSYNCMGRHANDLERITEM AddOfflineItemToList(LPSYNCMGRHANDLERITEMS pOfflineItemsList,ULONG cbSize)
|
|
{
|
|
LPSYNCMGRHANDLERITEM pOfflineItem;
|
|
|
|
// size must be at least size of the base offlinehandler item.
|
|
if (cbSize < sizeof(SYNCMGRHANDLERITEM))
|
|
return NULL;
|
|
|
|
pOfflineItem = (LPSYNCMGRHANDLERITEM) ALLOC(cbSize);
|
|
|
|
// todo: Add validation.
|
|
if (pOfflineItem)
|
|
{
|
|
// initialize to zero, and then add it to the list.
|
|
memset(pOfflineItem,0,cbSize);
|
|
pOfflineItem->pNextOfflineItem = pOfflineItemsList->pFirstOfflineItem;
|
|
pOfflineItemsList->pFirstOfflineItem = pOfflineItem;
|
|
|
|
++pOfflineItemsList->dwNumOfflineItems;
|
|
}
|
|
|
|
|
|
return pOfflineItem;
|
|
}
|
|
|
|
|
|
// end of helper APIS
|
|
|
|
// Implementation must override this.
|
|
STDMETHODIMP COneStopHandler::Initialize(DWORD dwReserved,DWORD dwSyncFlags,
|
|
DWORD cbCookie,BYTE const*lpCookie)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::GetHandlerInfo(LPSYNCMGRHANDLERINFO *ppSyncMgrHandlerInfo)
|
|
{
|
|
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
STDMETHODIMP COneStopHandler::EnumSyncMgrItems(ISyncMgrEnumItems** ppenumOffineItems)
|
|
{
|
|
|
|
if (m_pOfflineHandlerItems)
|
|
{
|
|
*ppenumOffineItems = new CEnumOfflineItems(m_pOfflineHandlerItems,0);
|
|
}
|
|
else
|
|
{
|
|
*ppenumOffineItems = NULL;
|
|
}
|
|
|
|
return *ppenumOffineItems ? NOERROR: E_OUTOFMEMORY;
|
|
}
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::GetItemObject(REFSYNCMGRITEMID ItemID,REFIID riid,void** ppv)
|
|
{
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::ShowProperties(HWND hwnd,REFSYNCMGRITEMID dwItemID)
|
|
{
|
|
|
|
// if support properties should display it as a standard property dialog.
|
|
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::SetProgressCallback(ISyncMgrSynchronizeCallback *lpCallBack)
|
|
{
|
|
LPSYNCMGRSYNCHRONIZECALLBACK pCallbackCurrent = m_pOfflineSynchronizeCallback;
|
|
|
|
m_pOfflineSynchronizeCallback = lpCallBack;
|
|
|
|
if (m_pOfflineSynchronizeCallback)
|
|
m_pOfflineSynchronizeCallback->AddRef();
|
|
|
|
if (pCallbackCurrent)
|
|
pCallbackCurrent->Release();
|
|
|
|
return NOERROR;
|
|
}
|
|
|
|
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::PrepareForSync(ULONG cbNumItems,SYNCMGRITEMID* pItemIDs,
|
|
HWND hwndParent,DWORD dwReserved)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::Synchronize(HWND hwndParent)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
STDMETHODIMP COneStopHandler::SetItemStatus(REFSYNCMGRITEMID ItemID,DWORD dwSyncMgrStatus)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
|
|
STDMETHODIMP COneStopHandler::ShowError(HWND hWndParent,REFSYNCMGRERRORID ErrorID)
|
|
{
|
|
|
|
// Can show any synchronization conflicts. Also gives a chance
|
|
// to display any errors that occured during synchronization
|
|
|
|
return E_NOTIMPL;
|
|
}
|