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/* -*- mode: C++; tab-width: 4 -*- */
/* ===================================================================== *\
Copyright (c) 1999-2001 Palm, Inc. or its subsidiaries.
All rights reserved.
This file is part of the Palm OS Emulator.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
\* ===================================================================== */
#ifndef _HORDES_H_
#define _HORDES_H_
#include "EmStructs.h" // HordeInfo, DatabaseInfoList
#include "EmTypes.h" // ErrCode
#include "CGremlins.h" // GremlinEventType
enum HordeFileType
{
kHordeProgressFile = 0x00,
kHordeRootFile = 0x01,
kHordeSuspendFile = 0x02,
kHordeEventFile = 0x03,
kHordeMinimalEventFile = 0x04,
kHordeAutoCurrentFile = 0x05
};
///////////////////////////////////////////////////////////////////////////////////////
// HORDES CLASS
class SessionFile;
// Gremlins::Save, Gremlins::Load
extern long gGremlinSaveFrequency;
extern DatabaseInfoList gGremlinAppList;
extern Bool gWarningHappened;
extern Bool gErrorHappened;
class Hordes
{
public:
static void Initialize (void);
static void Reset (void);
static void Save (SessionFile&);
static void Load (SessionFile&);
static void Dispose (void);
static void New (const HordeInfo& info);
// Support to run a "horde" of just a single Gremlin -- for example, from a session
// file load, or from a UI only supporting single Gremlins. "Gremlins classic":
static void NewGremlin (const GremlinInfo& info);
static void SaveSearchProgress (void);
static void ResumeSearchProgress (const EmFileRef& f);
static Bool IsOn (void);
static Bool InSingleGremlinMode (void);
static Bool QuitWhenDone (void);
static Bool CanNew (void);
static Bool CanSuspend (void);
static Bool CanStep (void);
static Bool CanResume (void);
static Bool CanStop (void);
static void Status (unsigned short* currentNumber,
unsigned long* currentStep,
unsigned long* currentUntil);
static void TurnOn (Bool hordesOn);
static int32 GremlinNumber (void);
static int32 EventCounter (void);
static int32 EventLimit (void);
static void StopEventReached (void);
static void ErrorEncountered (void);
static void RecordErrorStats (StrCode messageID = -1);
static void Suspend (void);
static void Step (void);
static void Resume (void);
static void Stop (void);
static string SuggestFileName (HordeFileType category, uint32 num = 0);
static EmFileRef SuggestFileRef (HordeFileType category, uint32 num = 0);
static void PostLoad (void);
static Bool PostFakeEvent (void);
static void PostFakePenEvent (void);
static Bool SendCharsToType (void);
static void BumpCounter (void);
static uint32 ElapsedMilliseconds (void);
static Bool CanSwitchToApp (UInt16 cardNo, LocalID dbID);
static void SetGremlinsHome (const EmDirRef& gremlinsHome);
static void SetGremlinsHomeToDefault(void);
static Bool GetGremlinsHome (EmDirRef& outPath);
static void AutoSaveState (void);
static void SaveSuspendedState (void);
static void SaveRootState (void);
static ErrCode LoadRootState (void);
static ErrCode LoadSuspendedState (void);
static void LoadEvents (void);
static void SaveEvents (void);
static void StartGremlinFromLoadedRootState (void);
static void StartGremlinFromLoadedSuspendedState(void);
static void SetGremlinStatePathFromControlFile (EmFileRef& controlFile);
static EmDirRef GetGremlinDirectory (void);
static void UseNewAutoSaveDirectory (void);
static DatabaseInfoList GetAppList (void);
static string TranslateErrorCode (UInt32 errCode);
private:
static void NextGremlin();
static void ProposeNextGremlin (long& outNextGremlin,
long& outNextDepth,
long inFromGremlin,
long inFromDepth);
static void EndHordes (void);
static ErrCode LoadState (const EmFileRef& ref);
static void StartLog (void);
static string GremlinsFlagsToString (void);
static void GremlinsFlagsFromString (string& inFlags);
static void ComputeStatistics (int32 &min,
int32 &max,
int32 &avg,
int32 &stdDev,
int32 &smallErrorIndex);
static void GremlinReport (void);
};
#endif /* _HORDES_H_ */
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