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/* ===================================================================== *\
Copyright (c) 2000-2001 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 EmErrCodes_h
#define EmErrCodes_h
#include "EmTypes.h" // ErrCode
// Platform-independent errors numbers that can be thrown from
// platform-independent code. These numbers ideally should not
// collide with platform-specific error codes. Mac error codes
// are 16-bit negative numbers, so take the range 0...-32768.
// Windows error codes are generally in the range 0...<big positive number>.
// Palm OS error codes are 16-bit positive numbers, so are
// in the range 0...32767. Thus, Mac and Windows errors don't
// collide. Palm OS error codes collide with Windows, so we
// shift them down into the range 0xFFFBxxxx, where xxxx is the
// Palm OS error code. Finally, we have our own Emulator-specific
// error codes. Those we'll keep in 0xFFFDxxxx.
const ErrCode kError_NoError = 0;
const ErrCode kError_EmuErrBase = 0xFFFE0000; // arbitrary value
const ErrCode kError_EmuErrRange = 0x00010000; // arbitrary value
const ErrCode kError_OutOfMemory = kError_EmuErrBase + 1;
const ErrCode kError_BadROM = kError_EmuErrBase + 2;
const ErrCode kError_WrongROMForType = kError_EmuErrBase + 3;
const ErrCode kError_UnsupportedROM = kError_EmuErrBase + 4;
const ErrCode kError_InvalidDevice = kError_EmuErrBase + 5;
const ErrCode kError_InvalidSessionFile = kError_EmuErrBase + 6;
const ErrCode kError_InvalidConfiguration = kError_EmuErrBase + 7;
const ErrCode kError_CantDownloadROM_BadBaudRate = kError_EmuErrBase + 10;
const ErrCode kError_CantDownloadROM_SerialPortBusy = kError_EmuErrBase + 11;
const ErrCode kError_CantDownloadROM_Generic = kError_EmuErrBase + 12;
const ErrCode kError_UnimplementedTrap = kError_EmuErrBase + 13;
const ErrCode kError_InvalidLibraryRefNum = kError_EmuErrBase + 14;
const ErrCode kError_CommOpen = kError_EmuErrBase + 15;
const ErrCode kError_CommNotOpen = kError_EmuErrBase + 16;
const ErrCode kError_CantOpenPort = kError_EmuErrBase + 17;
const ErrCode kError_InvalidPort = kError_EmuErrBase + 18;
const ErrCode kError_CantFindSerialPort = kError_EmuErrBase + 19;
const ErrCode kError_OnlySameType = kError_EmuErrBase + 20;
const ErrCode kError_OnlyOnePSF = kError_EmuErrBase + 21;
const ErrCode kError_OnlyOneROM = kError_EmuErrBase + 22;
const ErrCode kError_UnknownType = kError_EmuErrBase + 23;
const ErrCode kError_BadDB_NameNotNULLTerminated = kError_EmuErrBase + 30;
const ErrCode kError_BadDB_NameNotPrintable = kError_EmuErrBase + 31;
const ErrCode kError_BadDB_FileTooSmall = kError_EmuErrBase + 32;
const ErrCode kError_BadDB_nextRecordListIDNonZero = kError_EmuErrBase + 33;
const ErrCode kError_BadDB_ResourceTooSmall = kError_EmuErrBase + 34;
const ErrCode kError_BadDB_RecordTooSmall = kError_EmuErrBase + 35;
const ErrCode kError_BadDB_ResourceOutOfRange = kError_EmuErrBase + 36;
const ErrCode kError_BadDB_RecordOutOfRange = kError_EmuErrBase + 37;
const ErrCode kError_BadDB_OverlappingResource = kError_EmuErrBase + 38;
const ErrCode kError_BadDB_OverlappingRecord = kError_EmuErrBase + 39;
const ErrCode kError_BadDB_ResourceMemError = kError_EmuErrBase + 40;
const ErrCode kError_BadDB_RecordMemError = kError_EmuErrBase + 41;
const ErrCode kError_BadDB_AppInfoMemError = kError_EmuErrBase + 42;
const ErrCode kError_BadDB_DuplicateResource = kError_EmuErrBase + 43;
const ErrCode kError_CorruptedHeap_ChunkNotInHeap = kError_EmuErrBase + 50;
const ErrCode kError_CorruptedHeap_ChunkTooLarge = kError_EmuErrBase + 51;
const ErrCode kError_CorruptedHeap_InvalidFlags = kError_EmuErrBase + 52;
const ErrCode kError_CorruptedHeap_HOffsetNotInMPT = kError_EmuErrBase + 53;
const ErrCode kError_CorruptedHeap_HOffsetNotBackPointing = kError_EmuErrBase + 54;
const ErrCode kError_CorruptedHeap_InvalidLockCount = kError_EmuErrBase + 55;
const ErrCode kError_PalmOSErrBase = 0xFFFC0000; // arbitrary value
const ErrCode kError_PalmOSErrRange = (1 << (sizeof (Err) * 8));
const ErrCode kError_StdCErrBase = 0xFFFA0000; // arbitrary value
const ErrCode kError_StdCErrRange = 0x00010000; // arbitrary range
inline ErrCode ConvertFromStdCError (int err)
{ return (ErrCode) err ? (err + kError_StdCErrBase) : err; }
inline int ConvertToStdCError (ErrCode err)
{ return (int) err ? (err - kError_StdCErrBase) : err; }
inline ErrCode ConvertFromPalmError (Err err)
{ return (ErrCode) err ? (err + kError_PalmOSErrBase) : err; }
inline Err ConvertToPalmError (ErrCode err)
{ return (Err) err ? (err - kError_PalmOSErrBase) : err; }
inline Bool IsStdCError (ErrCode err)
{ return err >= kError_StdCErrBase && err < kError_StdCErrBase + kError_StdCErrRange; }
inline Bool IsPalmError (ErrCode err)
{ return err >= kError_PalmOSErrBase && err < kError_PalmOSErrBase + kError_PalmOSErrRange; }
inline Bool IsEmuError (ErrCode err)
{ return err >= kError_EmuErrBase && err < kError_EmuErrBase + kError_EmuErrRange; }
inline Bool IsPlatformError (ErrCode err)
{ return !::IsPalmError (err) && !::IsStdCError (err) && !::IsEmuError (err); }
#endif // EmErrCodes_h
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