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