Source code of Windows XP (NT5)
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//+---------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1994 - 1996.
//
// File: util.hxx
//
// Contents: Utility macros and function prototypes.
//
// History: 04-20-95 DavidMun Created
//
//----------------------------------------------------------------------------
#ifndef __UTIL_HXX
#define __UTIL_HXX
//
// Fuctions
//
HRESULT Activate(
WCHAR *wszFileName,
ITask **ppJob,
IUnknown **ppQueue,
BOOL *pfJob);
LPCWSTR GetMonthsString(WORD rgfMonths);
LPCSTR GetInterfaceString(REFIID iid);
LPCSTR GetPriorityString(DWORD dwPriority);
LPCSTR GetJobFlagsString(DWORD flJobFlags);
LPCSTR GetTriggerTypeString(TASK_TRIGGER_TYPE TriggerType);
LPCSTR GetDaysString(DWORD rgfDays);
LPCSTR GetDaysOfWeekString(WORD flDaysOfTheWeek);
LPCSTR GetStatusString(HRESULT hrJobStatus);
HRESULT GetMoniker(WCHAR *wszFilename, IMoniker **ppmk);
HRESULT Bind(WCHAR *wszFilename, REFIID iidToBind, VOID **ppitf);
HRESULT DupString(const WCHAR *wszSource, WCHAR **ppwszDest);
HRESULT DumpJob(ITask *pJob);
VOID DumpJobFlags(DWORD flJobFlags);
HRESULT DumpTrigger(BOOL fJob, USHORT usTrigger);
HRESULT DumpTriggers(BOOL fJob);
HRESULT DumpJobTriggers(ITask *pJob);
HRESULT SaveIfDirty(ITask *pJob);
HRESULT SaveIfDirty(IUnknown *pJobQueue);
HRESULT _SaveIfDirty(IPersistFile *pPersistFile);
HRESULT HasFilename(IPersistFile *pPersistFile);
BOOL FileExists(LPWSTR wszFile);
HRESULT GetEnumeratorSlot(WCHAR **ppwsz, ULONG *pidxSlot);
HRESULT GetAndPrepareEnumeratorSlot(WCHAR **ppwsz, ULONG *pidxSlot);
HRESULT VerifySlotFilled(ULONG idxSlot);
VOID AddSeconds(SYSTEMTIME *pst, ULONG ulSeconds);
//
// Utility macros
//
#define LOG_AND_BREAK_ON_FAIL(hr, str) \
if (FAILED(hr)) \
{ \
g_Log.Write(LOG_FAIL, str " hr=%#010x", hr); \
break; \
}
#define BREAK_ON_FAILURE(hr) if (FAILED(hr)) break;
#define ARRAY_LEN(a) (sizeof(a)/sizeof(a[0]))
#endif // __UTIL_HXX