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#include "main.h"
#include "./storageXml.h"
#include "./resource.h"
#include "./ifc_omservice.h"
#include "./ifc_omserviceenum.h"
#include "./enumXmlFile.h"
#include <strsafe.h>
OmStorageXml::OmStorageXml()
: ref(1)
{
}
OmStorageXml::~OmStorageXml()
{
}
HRESULT OmStorageXml::CreateInstance(OmStorageXml **instance)
{
if (NULL == instance) return E_POINTER;
*instance = new OmStorageXml();
if (NULL == *instance) return E_OUTOFMEMORY;
return S_OK;
}
size_t OmStorageXml::AddRef()
{
return InterlockedIncrement((LONG*)&ref);
}
size_t OmStorageXml::Release()
{
if (0 == ref)
return ref;
LONG r = InterlockedDecrement((LONG*)&ref);
if (0 == r)
delete(this);
return r;
}
int OmStorageXml::QueryInterface(GUID interface_guid, void **object)
{
if (NULL == object) return E_POINTER;
if (IsEqualIID(interface_guid, IFC_OmStorage))
*object = static_cast<ifc_omstorage*>(this);
else if (IsEqualIID(interface_guid, STID_OmFileStorage))
*object = static_cast<ifc_omfilestorage*>(this);
else if (IsEqualIID(interface_guid, SUID_OmStorageXml))
*object = static_cast<ifc_omstorage*>(this);
else
{
*object = NULL;
return E_NOINTERFACE;
}
if (NULL == *object)
return E_UNEXPECTED;
AddRef();
return S_OK;
}
HRESULT OmStorageXml::GetId(GUID *storageUid)
{
if (NULL == storageUid) return E_POINTER;
*storageUid = SUID_OmStorageXml;
return S_OK;
}
HRESULT OmStorageXml::GetType(GUID *storageType)
{
if (NULL == storageType) return E_POINTER;
*storageType = STID_OmFileStorage;
return S_OK;
}
UINT OmStorageXml::GetCapabilities()
{
return capLoad | capPublic;
}
HRESULT OmStorageXml::GetDescription(LPWSTR pszBuffer, UINT cchBufferMax)
{
if (NULL == pszBuffer) return E_POINTER;
Plugin_LoadString(IDS_STORAGE_XML, pszBuffer, cchBufferMax);
return S_OK;
}
HRESULT OmStorageXml::Load(LPCWSTR pszAddress, ifc_omservicehost *host, ifc_omserviceenum **ppEnum)
{
if (NULL == ppEnum) return E_POINTER;
*ppEnum = NULL;
if (NULL == pszAddress || L'\0' == *pszAddress)
return E_INVALIDARG;
return EnumXmlFile::CreateInstance(pszAddress, host, (EnumXmlFile**)ppEnum);
}
HRESULT OmStorageXml::Save(ifc_omservice **serviceList, ULONG listCount, UINT saveFlags, ULONG *savedCount)
{
return E_NOTIMPL;
}
HRESULT OmStorageXml::Delete(ifc_omservice **serviceList, ULONG listCount, ULONG *deletedCount)
{
return E_NOTIMPL;
}
HRESULT OmStorageXml::GetFilter(LPWSTR pszBuffer, UINT cchBufferMax)
{
if (NULL == pszBuffer) return E_POINTER;
return StringCchCopy(pszBuffer, cchBufferMax, L"*.xml");
}
#define CBCLASS OmStorageXml
START_MULTIPATCH;
START_PATCH(MPIID_OMSTORAGE)
M_CB(MPIID_OMSTORAGE, ifc_omstorage, ADDREF, AddRef);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, RELEASE, Release);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, QUERYINTERFACE, QueryInterface);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_GETID, GetId);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_GETTYPE, GetType);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_GETCAPABILITIES, GetCapabilities);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_GETDESCRIPTION, GetDescription);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_LOAD, Load);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_SAVE, Save);
M_CB(MPIID_OMSTORAGE, ifc_omstorage, API_DELETE, Delete);
NEXT_PATCH(MPIID_OMFILESTORAGE)
M_CB(MPIID_OMFILESTORAGE, ifc_omfilestorage, ADDREF, AddRef);
M_CB(MPIID_OMFILESTORAGE, ifc_omfilestorage, RELEASE, Release);
M_CB(MPIID_OMFILESTORAGE, ifc_omfilestorage, QUERYINTERFACE, QueryInterface);
M_CB(MPIID_OMFILESTORAGE, ifc_omfilestorage, API_GETFILTER, GetFilter);
END_PATCH
END_MULTIPATCH;
#undef CBCLASS
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