From 20d28e80a5c861a9d5f449ea911ab75b4f37ad0d Mon Sep 17 00:00:00 2001 From: Jef Date: Tue, 24 Sep 2024 14:54:57 +0200 Subject: Initial community commit --- Src/omBrowser/storageHelper.cpp | 77 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 Src/omBrowser/storageHelper.cpp (limited to 'Src/omBrowser/storageHelper.cpp') diff --git a/Src/omBrowser/storageHelper.cpp b/Src/omBrowser/storageHelper.cpp new file mode 100644 index 00000000..fef47374 --- /dev/null +++ b/Src/omBrowser/storageHelper.cpp @@ -0,0 +1,77 @@ +#include "main.h" +#include "./storageHelper.h" +#include "./storageHandler.h" +#include "./storageHandlerEnum.h" + +StorageHelper::StorageHelper() +: ref(1) +{ +} + +StorageHelper::~StorageHelper() +{ +} + +HRESULT StorageHelper::CreateInstance(StorageHelper **instance) +{ + if (NULL == instance) return E_POINTER; + *instance = new StorageHelper(); + if (NULL == *instance) return E_OUTOFMEMORY; + return S_OK; +} + +size_t StorageHelper::AddRef() +{ + return InterlockedIncrement((LONG*)&ref); +} + +size_t StorageHelper::Release() +{ + if (0 == ref) + return ref; + + LONG r = InterlockedDecrement((LONG*)&ref); + if (0 == r) + delete(this); + + return r; +} + +int StorageHelper::QueryInterface(GUID interface_guid, void **object) +{ + if (NULL == object) return E_POINTER; + + if (IsEqualIID(interface_guid, IFC_OmStorageHelper)) + *object = static_cast(this); + else + { + *object = NULL; + return E_NOINTERFACE; + } + + if (NULL == *object) + return E_UNEXPECTED; + + AddRef(); + return S_OK; +} + +HRESULT StorageHelper::CreateHandler(const wchar_t *key, HandlerProc proc, ifc_omstoragehandler **handler) +{ + return StorageHandler::CreateInstance(key, proc, StorageHandler::flagCopyKey, (StorageHandler**)handler); +} + +HRESULT StorageHelper::CreateEnumerator(const TemplateRecord *recordList, size_t recordCount, ifc_omstoragehandlerenum **enumerator) +{ + return StorageHandlerEnum::CreateFromTemplate(recordList, recordCount, (StorageHandlerEnum**)enumerator); +} + +#define CBCLASS StorageHelper +START_DISPATCH; +CB(ADDREF, AddRef) +CB(RELEASE, Release) +CB(QUERYINTERFACE, QueryInterface) +CB(API_CREATEHANDLER, CreateHandler) +CB(API_CREATEENUMERATOR, CreateEnumerator) +END_DISPATCH; +#undef CBCLASS \ No newline at end of file -- cgit