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63 lines
1.4 KiB
C
63 lines
1.4 KiB
C
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#ifndef NULLSOFT_WINAMP_OMSTORAGE_ASYNC_ENUMERATOR_WRAPPER_HEADER
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#define NULLSOFT_WINAMP_OMSTORAGE_ASYNC_ENUMERATOR_WRAPPER_HEADER
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#if defined(_MSC_VER) && (_MSC_VER >= 1020)
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#pragma once
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#endif
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#include <wtypes.h>
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#include "./ifc_omstorageasync.h"
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class ifc_omservicehost;
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class ifc_omserviceenum;
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class ifc_omservice;
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class OmServiceList;
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class EnumAsyncWrapper : public ifc_omstorageasync
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{
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protected:
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EnumAsyncWrapper(ifc_omserviceenum *enumerator);
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~EnumAsyncWrapper();
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public:
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static HRESULT CreateInstance(ifc_omserviceenum *enumerator, EnumAsyncWrapper **instance);
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public:
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/* Dispatchable */
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size_t AddRef();
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size_t Release();
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int QueryInterface(GUID interface_guid, void **object);
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/* ifc_omstorageasync */
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HRESULT GetState(UINT *state);
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HRESULT GetWaitHandle(HANDLE *handle);
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HRESULT GetData(void **data);
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public:
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HRESULT SetData(void *data);
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HRESULT SetCallback(AsyncCallback callback);
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HRESULT GetCallback(AsyncCallback *callback);
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HRESULT RequestAbort(BOOL fDrop);
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HRESULT BeginEnumerate();
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HRESULT Enumerate();
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HRESULT GetResultCode();
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HRESULT GetServiceList(ifc_omserviceenum **list);
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protected:
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size_t ref;
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ifc_omserviceenum *enumerator;
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AsyncCallback userCallback;
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void *userData;
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HANDLE completed;
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UINT state;
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HRESULT resultCode;
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CRITICAL_SECTION lock;
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OmServiceList *serviceList;
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protected:
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RECVS_DISPATCH;
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};
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#endif //NULLSOFT_WINAMP_OMSTORAGE_ASYNC_ENUMERATOR_WRAPPER_HEADER
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