/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- * * The contents of this file are subject to the Netscape Public License * Version 1.0 (the "NPL"); you may not use this file except in * compliance with the NPL. You may obtain a copy of the NPL at * http://www.mozilla.org/NPL/ * * Software distributed under the NPL is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL * for the specific language governing rights and limitations under the * NPL. * * The Initial Developer of this code under the NPL is Netscape * Communications Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All Rights * Reserved. */ #include "pluginIncludes.h" jbool rebootNowNeeded = FALSE; /* isAppRunning: return TRUE or FALSE depending upon whether a certain process is running */ Boolean isAppRunning(OSType theSig, ProcessSerialNumber *thePSN, ProcessInfoRec *theProcInfo) { Boolean flag=FALSE; OSErr err=noErr; ProcessInfoRec theProcessInfo; if (theProcInfo == NULL) { theProcInfo = &theProcessInfo; theProcInfo->processInfoLength = sizeof(ProcessInfoRec); theProcInfo->processName = NULL; theProcInfo->processLocation = NULL; theProcInfo->processAppSpec = NULL; } thePSN->highLongOfPSN=0L; // start at beginning of process list thePSN->lowLongOfPSN=kNoProcess; while(GetNextProcess(thePSN) != procNotFound) { // loop over all processes GetProcessInformation(thePSN,theProcInfo); if (theProcInfo->processSignature==theSig) { // if we found the appropriate process, we're done flag=TRUE; break; } } return(flag); } OSErr FindAppInCurrentFolder(OSType theSig, FSSpecPtr theFSSpecPtr) { CInfoPBRec cBlock; OSErr err=fnfErr; ProcessInfoRec theProcInfo; ProcessSerialNumber thePSN; short ioFDirIndex=1; // get current process location if (err=GetCurrentProcess(&thePSN)) return(err); theProcInfo.processInfoLength = sizeof(theProcInfo); theProcInfo.processName = NULL; theProcInfo.processLocation = NULL; theProcInfo.processAppSpec = theFSSpecPtr; if (err=GetProcessInformation(&thePSN,&theProcInfo)) return(err); // search folder for app cBlock.hFileInfo.ioCompletion=NULL; cBlock.hFileInfo.ioNamePtr=theFSSpecPtr->name; cBlock.hFileInfo.ioVRefNum=theFSSpecPtr->vRefNum; do { cBlock.hFileInfo.ioDirID=theFSSpecPtr->parID; cBlock.hFileInfo.ioFDirIndex=ioFDirIndex++; if (err=PBGetCatInfoSync(&cBlock)) break; if ((cBlock.hFileInfo.ioFlFndrInfo.fdType=='APPL') && (cBlock.hFileInfo.ioFlFndrInfo.fdCreator==theSig)) { break; } } while(!err); return(err); } /* LaunchApp: search for an application in the desktop database, and launch it if found Assumption: isAppRunning has already checked that the application is not currently running */ OSErr LaunchApp(OSType theSig, Boolean appInForegroundFlag, AEDesc *launchDesc, Boolean searchAppFolderFlag) { Boolean foundFlag=FALSE; DTPBRec theDatabase; FSSpec theFSSpec; GetVolParmsInfoBuffer volInfo; HParamBlockRec hpb; LaunchParamBlockRec lBlock; OSErr err=noErr; OSType applType = {'APPL'}; ParamBlockRec pb; // StandardFileReply theReply; short volIndex=0,vRefNum; long dirID; if (searchAppFolderFlag==TRUE) { if (!(err=FindAppInCurrentFolder(theSig,&theFSSpec))) { // look in folder of current process foundFlag=TRUE; } } if ((foundFlag==FALSE) && (!(err=FindFolder(kOnSystemDisk,kSystemFolderType,FALSE,&vRefNum,&dirID)))) { // look on startup volume first while (!err) { hpb.ioParam.ioCompletion=NULL; hpb.ioParam.ioNamePtr=NULL; hpb.ioParam.ioVRefNum=vRefNum; hpb.ioParam.ioBuffer=(Ptr)&volInfo; hpb.ioParam.ioReqCount=sizeof(volInfo); if (!(err=PBHGetVolParmsSync(&hpb))) { if ((volInfo.vMAttrib & (1L << bHasDesktopMgr)) != 0) { // volume has desktop db? theDatabase.ioCompletion=NULL; theDatabase.ioNamePtr=NULL; theDatabase.ioVRefNum=vRefNum; if (!(err=PBDTGetPath(&theDatabase))) { // if so, open db theDatabase.ioIndex=0; // most recent creation date theDatabase.ioFileCreator=theSig; theDatabase.ioNamePtr=(StringPtr)theFSSpec.name; if (!(err=PBDTGetAPPL(&theDatabase,FALSE))) { theFSSpec.vRefNum=theDatabase.ioVRefNum; theFSSpec.parID=theDatabase.ioAPPLParID; foundFlag=TRUE; break; } else if (err==afpItemNotFound) { err=noErr; } } } } pb.volumeParam.ioCompletion=NULL; pb.volumeParam.ioNamePtr=NULL; pb.volumeParam.ioVolIndex=++volIndex; if (!(err=PBGetVInfoSync(&pb))) { // search next mounted volume vRefNum=pb.volumeParam.ioVRefNum; } else if (err==nsvErr) { // stop if no more volumes err=fnfErr; break; } } /* if (err==fnfErr) { // if not found, prompt for it? StandardGetFile(NULL, 1, &applType, &theReply); if (theReply.sfGood == TRUE) { theFSSpec.vRefNum = theReply.sfFile.vRefNum; theFSSpec.parID = theReply.sfFile.parID; BlockMove(theReply.sfFile.name, theFSSpec.name, 1L+(unsigned)theFSSpec.name[0]); foundFlag=TRUE; } } */ } if (!err && foundFlag) { lBlock.launchBlockID=extendedBlock; lBlock.launchEPBLength=extendedBlockLen; lBlock.launchFileFlags=0; lBlock.launchControlFlags=launchContinue|launchNoFileFlags|launchUseMinimum; if (!appInForegroundFlag) lBlock.launchControlFlags |= launchDontSwitch; lBlock.launchAppSpec=&theFSSpec; if (launchDesc) { HLock(launchDesc->dataHandle); lBlock.launchAppParameters=(AppParametersPtr)*(launchDesc->dataHandle); } else { lBlock.launchAppParameters=NULL; } err=LaunchApplication(&lBlock); } return(err); } /* QuitApp: send a kAEQuitApplication AppleEvent to quit a running application Assumption: isAppRunning has already checked that the application is currently running */ OSErr QuitApp(ProcessSerialNumber *thePSN) { AEAddressDesc theAddr={typeNull,NULL}; AppleEvent theEvent={typeNull,NULL}, theReply={typeNull,NULL}; OSErr err=paramErr; if (!thePSN) return(err); if (err=AECreateDesc(typeProcessSerialNumber,thePSN,sizeof(ProcessSerialNumber),&theAddr)) {} else if (err=AECreateAppleEvent(kCoreEventClass, kAEQuitApplication,&theAddr,kAutoGenerateReturnID,kAnyTransactionID,&theEvent)) {} else if (err=AESend(&theEvent,&theReply,kAENoReply+kAENeverInteract,kAENormalPriority,kAEDefaultTimeout,NULL,NULL)) {} if (err) { SETUP_PLUGIN_ERROR("\p QuitApp error;g", err); } if (theAddr.dataHandle) (void)AEDisposeDesc(&theAddr); if (theEvent.dataHandle) (void)AEDisposeDesc(&theEvent); if (theReply.dataHandle) (void)AEDisposeDesc(&theReply); return(err); } extern JRI_PUBLIC_API(jbool) native_SetupPlugin_SECURE_0005fNeedReboot(JRIEnv* env,struct SetupPlugin* self) { SETUP_PLUGIN_TRACE("\p native_SetupPlugin_NeedReboot entered"); if (rebootNowNeeded == TRUE) { SETUP_PLUGIN_INFO_STR("\p NeedReboot: a reboot is needed", NULL); } SETUP_PLUGIN_TRACE("\p native_SetupPlugin_NeedReboot exiting"); return(rebootNowNeeded); } /* Reboot: send Restart AppleEvent to the Finder... if needed, created two aliases in the Startup Items folder. Alias one restarts the current running Nav (just in case more than one Nav is installed, use the current one). Alias two brings up the specified HTML page. Note: Items in the Startup Items folder opened in alphanumeric order. NAV_STARTUP_ALIAS_NAME and ACCOUNT_SETUP_STARTUP_ALIAS_NAME rely on this. The creator code for the HTML-page is forced to point to Netscape. */ extern JRI_PUBLIC_API(void) native_SetupPlugin_SECURE_0005fReboot(JRIEnv* env,struct SetupPlugin* self, java_lang_String *AccountSetupPathname) { AEAddressDesc finderAddr={typeNull,NULL}; AppleEvent theEvent={typeNull,NULL}, theReply={typeNull,NULL}; FInfo fndrInfo; FSSpec theASFSSpec,navFSSpec; OSErr err=noErr; ProcessInfoRec netscapeProcInfo; ProcessSerialNumber finderPSN, netscapePSN; char *accountSetupName; SETUP_PLUGIN_TRACE("\p native_SetupPlugin_Reboot entered"); if (AccountSetupPathname) { // do we need to create an alias in the Startup Items folder? if (accountSetupName=(char *)javaLangString2Cstr( env, AccountSetupPathname )) { if (*accountSetupName) { CtoPstr(accountSetupName); SETUP_PLUGIN_INFO_STR("\p Reboot: making alias for;g", accountSetupName); netscapeProcInfo.processInfoLength = sizeof(ProcessInfoRec); netscapeProcInfo.processName = NULL; netscapeProcInfo.processLocation = NULL; netscapeProcInfo.processAppSpec = &navFSSpec; if (isAppRunning(NETSCAPE_SIGNATURE, &netscapePSN, &netscapeProcInfo) == true) { SETUP_PLUGIN_INFO_STR("\p Reboot: processAppSpec->name is;g", netscapeProcInfo.processAppSpec->name); if (!(err=createStartupFolderEntry(netscapeProcInfo.processAppSpec,NAV_STARTUP_ALIAS_NAME))) { SETUP_PLUGIN_INFO_STR("\p Reboot: Nav alias created", NULL); if (!(err = FSMakeFSSpec(0, 0L, (unsigned char *)accountSetupName, &theASFSSpec))) { // make sure the HTML file to load has a creator type of Netscape if (!(err=FSpGetFInfo(&theASFSSpec,&fndrInfo))) { fndrInfo.fdCreator = NETSCAPE_SIGNATURE; if (err=FSpSetFInfo(&theASFSSpec,&fndrInfo)) { SETUP_PLUGIN_ERROR("\p Reboot: FSpSetFInfo error;g", err); } } else { SETUP_PLUGIN_ERROR("\p Reboot: FSpGetFInfo error;g", err); } if (!(err=createStartupFolderEntry(&theASFSSpec,ACCOUNT_SETUP_STARTUP_ALIAS_NAME))) { SETUP_PLUGIN_INFO_STR("\p Reboot: Account Setup alias created", NULL); } else { SETUP_PLUGIN_ERROR("\p Reboot: creating ACCOUNT_SETUP_STARTUP_ALIAS_NAME startup alias error;g", err); } } else { SETUP_PLUGIN_ERROR("\p Reboot: FSMakeFSSpec error;g", err); } } else { SETUP_PLUGIN_ERROR("\p Reboot: creating NAV_STARTUP_ALIAS_NAME startup alias error;g", err); } } } } } else { SETUP_PLUGIN_INFO_STR("\p Reboot: AccountSetupPathname not specified so no startup alias was created", NULL); } if (!err) { if (isAppRunning(FINDER_SIGNATURE, &finderPSN, NULL) == true) { // if Finder is running, send it a Restart AppleEvent SETUP_PLUGIN_INFO_STR("\p Reboot: Finder is running so sending kAERestart", NULL); if (err=AECreateDesc(typeProcessSerialNumber,&finderPSN,sizeof(ProcessSerialNumber),&finderAddr)) {} else if (err=AECreateAppleEvent(kAEFinderEvents, kAERestart,&finderAddr,kAutoGenerateReturnID,kAnyTransactionID,&theEvent)) {} else if (err=AESend(&theEvent,&theReply,kAENoReply,kAENormalPriority,kAEDefaultTimeout,NULL,NULL)) {} if (err) { SETUP_PLUGIN_ERROR("\p Reboot error;g", err); } if (finderAddr.dataHandle) (void)AEDisposeDesc(&finderAddr); if (theEvent.dataHandle) (void)AEDisposeDesc(&theEvent); if (theReply.dataHandle) (void)AEDisposeDesc(&theReply); } else { SETUP_PLUGIN_INFO_STR("\p Reboot: Finder is not running so unable to reboot", NULL); } } SETUP_PLUGIN_TRACE("\p native_SetupPlugin_Reboot exiting"); }