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/* |
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Copyright Eric Helgeson 2023-2024. |
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*/ |
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// some unused attempts to get folders working |
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#include <unix.h> |
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/* |
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// some stuff in main just to get a stdout window |
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printf("hello\n"); |
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//fflush(stdout); |
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while(!Button()); |
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ExitToShell(); |
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|
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|
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// This does seem to work! |
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static Boolean isFSSpecFolder(FSSpec *fss) |
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{ |
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HFileInfo pb; |
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OSErr err = 0; |
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|
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pb.ioCompletion = 0L; |
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pb.ioNamePtr = &fss->name[0]; |
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pb.ioVRefNum = fss->vRefNum; |
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pb.ioFDirIndex = 0; |
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pb.ioDirID = fss->parID; |
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|
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err = PBGetCatInfoSync((CInfoPBPtr)&pb); |
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if((pb.ioFlAttrib & 0x10) != 0) |
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{ |
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puts("folder"); |
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return true; |
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} else { |
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puts("not folder"); |
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return false; |
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} |
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} |
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|
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// This does seem to work but i only haven parentID so never get the actual dir i want. |
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Str255 filename, temp; |
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void loopFilesInDir(long dirID, short vRefNum, char *dirName) |
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{ |
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CInfoPBRec cipbr; |
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HFileInfo *fpb = (HFileInfo *)&cipbr; |
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DirInfo *dpb = (DirInfo *)&cipbr; |
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short rc, idx; |
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Str255 dirFullName; |
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char cstrName[32] = {0}; |
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|
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// dont need probably |
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//strcpy((char *) dirFullName, dirName); |
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printf(" Searching: %s\n", dirName); |
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|
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fpb->ioVRefNum = vRefNum; // example had 0... cant assume defaulvol...? |
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fpb->ioNamePtr = filename; |
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|
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for(idx=1; true; idx++) { |
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fpb->ioDirID = dirID; |
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fpb->ioFDirIndex = idx; |
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|
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rc = PBGetCatInfo(&cipbr, false); |
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if(rc) break; |
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|
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pToCStr(filename,cstrName ); |
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printf("%s\n", cstrName); |
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} |
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} |
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|
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/* an attempt to get a dirID from a FSSpec |
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short GetDirID(FSSpec *fss, long *dirID) |
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{ |
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CInfoPBRec rec; |
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short err = 0; |
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Boolean isFolder, wasAlias; |
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int loopCnt = 0; |
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tryAgain: |
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rec.hFileInfo.ioVRefNum = fss->vRefNum; |
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rec.hFileInfo.ioDirID = fss->parID; |
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rec.hFileInfo.ioNamePtr = fss->name; |
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rec.hFileInfo.ioFDirIndex = -1; // dir |
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|
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PBGetCatInfoSync(&rec); //err handle |
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return err; |
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if( !(rec.hFileInfo.ioFlAttrib & 0x10) ) { |
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fss->parID = rec.hFileInfo.ioFlParID; |
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fss->vRefNum = rec.hFileInfo.ioVRefNum; |
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loopCnt++; |
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if(loopCnt > 2) |
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return dirNFErr; |
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goto tryAgain; |
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} |
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*dirID = rec.dirInfo.ioDrDirID; |
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return err; |
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} */ |
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|
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pascal OSErr DoOpenDoc(AppleEvent *event, AppleEvent *reply, long handlerRefcon) |
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{ |
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CInfoPBRec cipbr; |
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HFileInfo *fpb = (HFileInfo *)&cipbr; |
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DirInfo *dpb = (DirInfo *)&cipbr; |
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|
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FSSpec fss; |
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AEDescList docList; |
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OSErr err = noErr; |
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long index, itemsInList; |
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Size actualSize; |
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AEKeyword keywd; |
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DescType returnedType; |
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short fRefNum = 0; |
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char cstrName[32] = {0}; |
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long dirID = 0; |
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|
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err = AEGetParamDesc(event, keyDirectObject, typeAEList, &docList); |
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if(err != noErr) return err; |
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err = AECountItems(&docList, &itemsInList); |
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if(err != noErr) return err; |
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|
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for(index = 1; index <= itemsInList; index++) |
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{ |
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err = AEGetNthPtr(&docList, index, typeFSS, &keywd, &returnedType, (Ptr)&fss, sizeof(fss), &actualSize); |
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if(err) return err; |
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printf("fss.vRefNum: %d\n", fss.vRefNum); |
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printf("fss.parID: %d\n", fss.parID); |
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pToCStr(fss.name, cstrName); |
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printf("fss.name: %s\n", cstrName); |
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if(isFSSpecFolder(&fss)) { |
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// GetDirID(&fss, &dirID); |
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//ListFiles(fss.vRefNum, fss.parID); |
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loopFilesInDir(fss.parID, fss.vRefNum, cstrName); |
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|
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} |
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err = FSpOpenDF(&fss, fsRdPerm, &fRefNum); |
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if(err) return err; |
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|
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err = openFile(fss.name, fRefNum, fss.vRefNum, fss.parID); |
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if(err) |
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return err; |
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else |
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gHandledByDnD = true; |
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} |
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AEDisposeDesc(&docList); |
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return noErr; |
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} |
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|
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|
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// This does not work on 7.1 and below. |
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// An attempt to send the finder update apple event to refresh the folder. |
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void SendFinderSyncEvent(FSSpec spec) |
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{ |
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const OSType sig = 'MACS'; |
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OSErr err = 0; |
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Str255 errString; |
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AppleEvent event, reply; |
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AEAddressDesc addr; |
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|
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if(!gHasAppleEvents) |
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return; |
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|
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AECreateDesc( typeApplSignature, &sig, sizeof sig, &addr); |
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AECreateAppleEvent('fndr', 'fupd', &addr, kAutoGenerateReturnID, kAnyTransactionID, &event); |
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AEPutParamPtr(&event, keyDirectObject, typeFSS, &spec, sizeof(spec)); |
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AESend(&event, &reply, kAENoReply, kAENormalPriority, kNoTimeOut, NULL, NULL); |
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AEDisposeDesc(&event); |
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} |
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*/ |