/***********************************************************************
*
* FUNCTION: RomVersionCompatible
*
* DESCRIPTION: This routine checks that a ROM version is meet your
* minimum requirement.
*
* PARAMETERS: requiredVersion - minimum rom version required
* (see sysFtrNumROMVersion in SystemMgr.h
* for format)
* launchFlags - flags that indicate if the application
* UI is initialized.
*
* RETURNED: error code or zero if rom is compatible
*
* REVISION HISTORY:
*
*
***********************************************************************/
static Err RomVersionCompatible(UInt32 requiredVersion, UInt16 launchFlags)
{
UInt32 romVersion;
// See if we're on in minimum required version of the ROM or later.
FtrGet(sysFtrCreator, sysFtrNumROMVersion, &romVersion);
if (romVersion < requiredVersion)
{
if ((launchFlags & (sysAppLaunchFlagNewGlobals | sysAppLaunchFlagUIApp)) ==
(sysAppLaunchFlagNewGlobals | sysAppLaunchFlagUIApp))
{
FrmAlert (RomIncompatibleAlert);
// Palm OS 1.0 will continuously relaunch this app unless we switch to
// another safe one.
if (romVersion <= kPalmOS10Version)
{
AppLaunchWithCommand(sysFileCDefaultApp, sysAppLaunchCmdNormalLaunch, NULL);
}
}
return sysErrRomIncompatible;
}
return errNone;
}
Err RomVersionCompatible
(
UInt32 reqVersion
)
{
if ( romVersion < reqVersion ) {
MSG( _( "wrong ROM version detected ( %lx )\n", romVersion ) );
FrmAlert( infoWrongROMVersion );
if ( sysGetROMVerMajor( romVersion ) == 0x01 )
AppLaunchWithCommand( sysFileCDefaultApp,
sysAppLaunchCmdNormalLaunch, NULL );
return sysErrRomIncompatible;
}
return errNone;
}
/***********************************************************************
* function is checking ROM version of the palmos operating system
* if ROM version is less then required the result of this function is
* sysErrRomIncompatible
***********************************************************************/
static Err
RomVersionCompatible (UInt32 requiredVersion, UInt16 launchFlags)
{
// See if we're on in minimum required version of the ROM or later.
if (TNPalmOSVersion() < requiredVersion) {
if ((launchFlags & (sysAppLaunchFlagNewGlobals | sysAppLaunchFlagUIApp)) ==
(sysAppLaunchFlagNewGlobals | sysAppLaunchFlagUIApp)) {
FrmAlert (ALERT_ROMIncompatible);
// PalmOS before 3.5 will continuously relaunch this app unless we switch to
// another safe one.
AppLaunchWithCommand(sysFileCDefaultApp, sysAppLaunchCmdNormalLaunch, NULL);
}
return (sysErrRomIncompatible);
}
return (0);
}
static Err RomVersionCheck(UInt16 launchFlags)
{
UInt32 Version;
FtrGet(sysFtrCreator, sysFtrNumROMVersion, &Version);
if (Version < sysMakeROMVersion(5,0,0,sysROMStageDevelopment,0))
{
if ((launchFlags & sysAppLaunchFlagNewGlobals) != 0 &&
(launchFlags & sysAppLaunchFlagUIApp) != 0)
{
FrmCustomAlert(WarningOKAlert, "System version 5.0 or greater is required to run this application!", " ", " ");
// Palm OS 1.0 requires you to explicitly launch another app
if (Version < sysMakeROMVersion(1,0,0,sysROMStageRelease,0))
{
AppLaunchWithCommand(sysFileCDefaultApp,
sysAppLaunchCmdNormalLaunch, NULL);
}
}
return sysErrRomIncompatible;
}
return errNone;
}
/***********************************************************************
* main function
***********************************************************************/
UInt32
PilotMain(UInt16 cmd, MemPtr cmdPBP, UInt16 launchFlags)
{
UInt16 error = RomVersionCompatible (MINVERSION, launchFlags);
if (error) return (error);
/***
* NORMAL STARTUP
****/
if ( cmd == sysAppLaunchCmdNormalLaunch ) {
error = StartApplication ();
if (error) {
// PalmOS before 3.5 will continuously relaunch this app unless we switch to
// another safe one.
if (error != dmErrCorruptDatabase) {
FrmCustomAlert(ALERT_debug, "Please reports this bug! Give your Palm device and PalmOS version, this BadBug(TM) should not happen.", "", "");
}
StopApplication();
AppLaunchWithCommand(sysFileCDefaultApp, sysAppLaunchCmdNormalLaunch, NULL);
return error;
}
FrmGotoForm(FORM_main);
AppEventLoop ();
StopApplication ();
/***
* FIND
****/
/*
} else if (cmd == sysAppLaunchCmdSaveData) {
FrmSaveAllForms();
} else if (cmd == sysAppLaunchCmdFind) {
PalmGlobalFind((FindParamsPtr)cmdPBP);
*/
/***
* GoTo
****/
/*
} else if (cmd == sysAppLaunchCmdGoTo) {
Boolean launched = launchFlags & sysAppLaunchFlagNewGlobals;
if (launched) {
error = StartApplication();
if (! error) {
GoToItem((GoToParamsPtr)cmdPBP, launched);
AppEventLoop();
StopApplication();
}
} else {
GoToItem((GoToParamsPtr)cmdPBP, launched);
}
*/
/***
* BEAMING
****/
} else if (cmd == sysAppLaunchCmdSyncNotify) {
// Register with the Exchange Manager
ExgRegisterData(APP_CREATOR, exgRegExtensionID, "umx");
} else if (cmd == sysAppLaunchCmdExgAskUser) {
// Always assume "Yes" as answer to the accept dialog since we display our
// own on which the user can cancel the data
ExgAskParamType *exgAskParam = (ExgAskParamType *)cmdPBP;
exgAskParam->result=exgAskOk;
} else if (cmd == sysAppLaunchCmdExgReceiveData) {
DmOpenRef cats=NULL, dogs=NULL;
// Is app active?
if (launchFlags & sysAppLaunchFlagSubCall) {
// Quit Forms
FrmSaveAllForms();
cats = DatabaseGetRefN(DB_MAIN);
dogs = DatabaseGetRefN(DB_DATA);
error = BeamReceive(cats, dogs, (ExgSocketPtr) cmdPBP);
CacheReset();
FrmGotoForm(FORM_main);
} else {
// Another app was running when we were called
cats = DmOpenDatabaseByTypeCreator(DATABASE_TYPE, APP_CREATOR, dmModeReadWrite);
dogs = DmOpenDatabaseByTypeCreator(DATABASE_DATA_TYPE, APP_CREATOR, dmModeReadWrite);
if (! (cats && dogs)) {
FrmAlert(ALERT_beamdbfail);
} else {
error=BeamReceive(cats, dogs, (ExgSocketPtr)cmdPBP);
}
if (cats) DmCloseDatabase(cats);
if (dogs) DmCloseDatabase(dogs);
}
/***
* ALARM
****/
} else if (cmd == sysAppLaunchCmdAlarmTriggered) {
// Is app active?
if (launchFlags & sysAppLaunchFlagSubCall) {
AlarmTriggered(DatabaseGetRefN(DB_MAIN), (SysAlarmTriggeredParamType *)cmdPBP);
} else {
DmOpenRef cats = DmOpenDatabaseByTypeCreator(DATABASE_TYPE, APP_CREATOR, dmModeReadWrite);
AlarmTriggered(cats, (SysAlarmTriggeredParamType *)cmdPBP);
DmCloseDatabase(cats);
}
/***
* ATTENTION
****/
} else if (cmd == sysAppLaunchCmdAttention) {
// Is app active?
if (launchFlags & sysAppLaunchFlagSubCall) {
AttentionBottleNeckProc(DatabaseGetRefN(DB_MAIN), (AttnLaunchCodeArgsType *)cmdPBP);
} else {
// Another app was running when we were called
DmOpenRef cats = DmOpenDatabaseByTypeCreator(DATABASE_TYPE, APP_CREATOR, dmModeReadWrite);
AttentionBottleNeckProc(cats, (AttnLaunchCodeArgsType *)cmdPBP);
DmCloseDatabase(cats);
}
/***
* ATTENTION GOTO
****/
} else if (cmd == appLaunchCmdAlarmEventGoto) {
error = StartApplication ();
if (error) {
// PalmOS before 3.5 will continuously relaunch this app unless we switch to
// another safe one.
if (error != dmErrCorruptDatabase) {
FrmCustomAlert(ALERT_debug, "Please reports this bug! Give your Palm device and PalmOS version, this BadBug(TM) should not happen.", "", "");
}
StopApplication();
AppLaunchWithCommand(sysFileCDefaultApp, sysAppLaunchCmdNormalLaunch, NULL);
return error;
}
ExamSetGoto(*(UInt32 *)cmdPBP);
FrmGotoForm(FORM_exams);
AppEventLoop ();
StopApplication ();
/***
* TIME CHANGE
****/
// Launch code sent when the system time is changed.
} else if (cmd == sysAppLaunchCmdTimeChange) {
// reset the trigger for the next alarm to fire
if (launchFlags & sysAppLaunchFlagSubCall) {
AlarmReset(DatabaseGetRefN(DB_MAIN));
// Remove any "future" alarms from the attention manager queue
// (ie alarms that will trigger after the new time setting)
//AlarmUpdatePosted(DeviceTimeChanged);
} else {
// Another app was running when we were called
DmOpenRef cats = DmOpenDatabaseByTypeCreator(DATABASE_TYPE, APP_CREATOR, dmModeReadWrite);
if (cats != 0) {
AlarmReset(cats);
//AlarmUpdatePosted(DeviceTimeChanged);
DmCloseDatabase(cats);
}
}
/***
* RESET
****/
// This action code is sent after the system is reset.
} else if (cmd == sysAppLaunchCmdSystemReset) {
if (! ((SysAppLaunchCmdSystemResetType*)cmdPBP)->hardReset) {
if (launchFlags & sysAppLaunchFlagSubCall) {
AlarmReset(DatabaseGetRefN(DB_MAIN));
} else {
// Another app was running when we were called
DmOpenRef cats = DmOpenDatabaseByTypeCreator(DATABASE_TYPE, APP_CREATOR, dmModeReadWrite);
if (cats != 0) {
AlarmReset(cats);
DmCloseDatabase(cats);
}
}
}
}
return 0;
}
/***********************************************************************
* handling for the main drop down menu actions
***********************************************************************/
Boolean
HandleMenuEvent (UInt16 command)
{
Boolean handled = false;
MenuEraseStatus(0);
gMenuCurrentForm=FrmGetFormId(FrmGetActiveForm());
switch (command) {
case MENUITEM_about:
FrmDoDialog(FrmInitForm(FORM_about));
handled=true;
break;
case MENUITEM_course:
AddCourse();
handled=true;
break;
case MENUITEM_time:
if (CountCourses() != 0) {
AddTime();
} else {
FrmAlert(ALERT_nocourses);
}
handled=true;
break;
case MENUITEM_courselist:
FrmGotoForm(FORM_courselist);
handled=true;
break;
case MENUITEM_settings:
FrmPopupForm(FORM_settings);
handled=true;
break;
case MENUITEM_alarm:
FrmPopupForm(FORM_alarm_sets);
handled=true;
break;
case MENUITEM_exams:
FrmGotoForm(FORM_exams);
handled=true;
break;
case MENUITEM_beam:
BeamSemester(DatabaseGetCat());
handled=true;
break;
case MENUITEM_chat:
AppLaunchWithCommand(UNICHAT_APP_CREATOR, sysAppLaunchCmdNormalLaunch, NULL);
handled=true;
break;
case MENUITEM_mensa:
AppLaunchWithCommand(UNIMENSA_APP_CREATOR, sysAppLaunchCmdNormalLaunch, NULL);
handled=true;
break;
default:
break;
}
return handled;
}
