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131 lines
4 KiB
C++
131 lines
4 KiB
C++
#ifndef NULLSOFT_WINAMP_OMSTORAGE_INTERFACE_HEADER
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#define NULLSOFT_WINAMP_OMSTORAGE_INTERFACE_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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// {DEE1FCCD-8FFC-4ed2-8104-323382670BE0}
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static const GUID IFC_OmStorage =
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{ 0xdee1fccd, 0x8ffc, 0x4ed2, { 0x81, 0x4, 0x32, 0x33, 0x82, 0x67, 0xb, 0xe0 } };
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#include <ifc_omstorageasync.h>
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#include <bfc/dispatch.h>
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class ifc_omservice;
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class ifc_omservicehost;
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class ifc_omserviceenum;
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#define OMSTORAGE_E_UNKNOWN_FORMAT MAKE_HRESULT(SEVERITY_ERROR, FACILITY_ITF, ERROR_INVALID_DATA)
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class __declspec(novtable) ifc_omstorage : public Dispatchable
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{
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public:
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typedef enum
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{
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capLoad = 0x00000001,
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capSave = 0x00000002,
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capDelete = 0x00000004,
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capReload = 0x00000008,
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capPublic = 0x00001000,
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} Capabilities;
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typedef enum
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{
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saveModifiedOnly = 0x00000001,
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saveClearModified = 0x00000002,
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} SaveFlags;
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protected:
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ifc_omstorage() {}
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~ifc_omstorage() {}
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public:
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HRESULT GetId(GUID *storageUid);
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HRESULT GetType(GUID *storageType);
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UINT GetCapabilities();
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HRESULT GetDescription(wchar_t *buffer, unsigned int bufferMax);
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HRESULT Load(const wchar_t *address, ifc_omservicehost *host, ifc_omserviceenum **ppEnum);
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HRESULT Save(ifc_omservice **serviceList, unsigned long listCount, unsigned int saveFlags, unsigned long *savedCount);
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HRESULT Delete(ifc_omservice **serviceList, unsigned long listCount, unsigned long *deletedCount);
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HRESULT Reload(ifc_omservice **serviceList, unsigned long listCount, unsigned long *reloadedCount);
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/* async calls */
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HRESULT BeginLoad(const wchar_t *address, ifc_omservicehost *host, ifc_omstorageasync::AsyncCallback callback, void *data, ifc_omstorageasync **async);
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HRESULT EndLoad(ifc_omstorageasync *async, ifc_omserviceenum **ppEnum);
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HRESULT RequestAbort(ifc_omstorageasync *async, BOOL drop);
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public:
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DISPATCH_CODES
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{
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API_GETID = 10,
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API_GETTYPE = 20,
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API_GETCAPABILITIES = 30,
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API_GETDESCRIPTION = 40,
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API_LOAD = 60,
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API_SAVE = 70,
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API_DELETE = 80,
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API_RELOAD = 90,
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API_BEGINLOAD = 100,
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API_ENDLOAD = 110,
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API_REQUESTABORT = 120,
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};
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};
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inline HRESULT ifc_omstorage::GetId(GUID *storageUid)
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{
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return _call(API_GETID, (HRESULT)E_NOTIMPL, storageUid);
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}
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inline HRESULT ifc_omstorage::GetType(GUID *storageType)
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{
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return _call(API_GETTYPE, (HRESULT)E_NOTIMPL, storageType);
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}
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inline UINT ifc_omstorage::GetCapabilities()
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{
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return (UINT)_call(API_GETCAPABILITIES, (UINT)0);
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}
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inline HRESULT ifc_omstorage::GetDescription(wchar_t *buffer, unsigned int bufferMax)
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{
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return _call(API_GETDESCRIPTION, (HRESULT)E_NOTIMPL, buffer, bufferMax);
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}
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inline HRESULT ifc_omstorage::Load(const wchar_t *address, ifc_omservicehost *host, ifc_omserviceenum **ppEnum)
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{
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return _call(API_LOAD, (HRESULT)E_NOTIMPL, address, host, ppEnum);
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}
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inline HRESULT ifc_omstorage::Save(ifc_omservice **serviceList, unsigned long listCount, unsigned int saveFlags, unsigned long *savedCount)
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{
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return _call(API_SAVE, (HRESULT)E_NOTIMPL, serviceList, listCount, saveFlags, savedCount);
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}
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inline HRESULT ifc_omstorage::Delete(ifc_omservice **serviceList, unsigned long listCount, unsigned long *deletedCount)
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{
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return _call(API_DELETE, (HRESULT)E_NOTIMPL, serviceList, listCount, deletedCount);
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}
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inline HRESULT ifc_omstorage::Reload(ifc_omservice **serviceList, unsigned long listCount, unsigned long *reloadedCount)
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{
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return _call(API_RELOAD, (HRESULT)E_NOTIMPL, serviceList, listCount, reloadedCount);
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}
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inline HRESULT ifc_omstorage::BeginLoad(const wchar_t *address, ifc_omservicehost *host, ifc_omstorageasync::AsyncCallback callback, void *data, ifc_omstorageasync **async)
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{
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return _call(API_BEGINLOAD, (HRESULT)E_NOTIMPL, address, host, callback, data, async);
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}
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inline HRESULT ifc_omstorage::EndLoad(ifc_omstorageasync *async, ifc_omserviceenum **ppEnum)
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{
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return _call(API_ENDLOAD, (HRESULT)E_NOTIMPL, async, ppEnum);
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}
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inline HRESULT ifc_omstorage::RequestAbort(ifc_omstorageasync *async, BOOL drop)
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{
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return _call(API_REQUESTABORT, (HRESULT)E_NOTIMPL, async, drop);
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}
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#endif //NULLSOFT_WINAMP_OMSTORAGE_INTERFACE_HEADER
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