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magnusja / libaums

Open source library to access USB Mass Storage devices on Android without rooting your device
Apache License 2.0
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Could not create file and directory on usb storage formated by exfat while running app #423

Open grantfee opened 2 months ago

grantfee commented 2 months ago

Problem

Could not create file and directory on usb storage formatted by exFat while running app， on android 11 and 13 platform

Expected behavior

Actual behavior

Stacktrace of Excpetion

UsbMassStorageDevice     I  found usb device: /dev/bus/usb/002/002=UsbDevice[mName=/dev/bus/usb/002/002,mVendorId=2316,mProductId=8992,mClass=0,mSubclass=0,mProtocol=0,mManufacturerName=KOWIN,mProductName=KOWIN Portable SSD,mVersion=1.00,mSerialNumberReader=android.hardware.usb.IUsbSerialReader$Stub$Proxy@b602b78, mHasAudioPlayback=false, mHasAudioCapture=false, mHasMidi=false, mHasVideoCapture=false, mHasVideoPlayback=false, mConfigurations=[
                                                                UsbConfiguration[mId=1,mName=null,mAttributes=128,mMaxPower=250,mInterfaces=[
                                                                UsbInterface[mId=0,mAlternateSetting=0,mName=null,mClass=8,mSubclass=6,mProtocol=80,mEndpoints=[
                                                                UsbEndpoint[mAddress=1,mAttributes=2,mMaxPacketSize=512,mInterval=0]
                                                                UsbEndpoint[mAddress=130,mAttributes=2,mMaxPacketSize=512,mInterval=0]]]]
2024-06-16 12:06:01.963 28088-28088 UsbMassStorageDevice     I  Found usb interface: UsbInterface[mId=0,mAlternateSetting=0,mName=null,mClass=8,mSubclass=6,mProtocol=80,mEndpoints=[
                                                                UsbEndpoint[mAddress=1,mAttributes=2,mMaxPacketSize=512,mInterval=0]
                                                                UsbEndpoint[mAddress=130,mAttributes=2,mMaxPacketSize=512,mInterval=0]]
2024-06-16 12:06:01.963 28088-28088 UsbMassStorageDevice     I  Found usb endpoint: UsbEndpoint[mAddress=1,mAttributes=2,mMaxPacketSize=512,mInterval=0]
2024-06-16 12:06:01.963 28088-28088 UsbMassStorageDevice     I  Found usb endpoint: UsbEndpoint[mAddress=130,mAttributes=2,mMaxPacketSize=512,mInterval=0]
2024-06-16 12:06:01.964 28088-28088 MainActivity             D  received usb device via intent
2024-06-16 12:06:01.966 28088-28088 native_libusbcom         D  jint Java_me_jahnen_libaums_libusbcommunication_LibusbCommunication_nativeInit(JNIEnv *, jobject, jint, jlongArray):11 init native libusb
2024-06-16 12:06:01.962 28088-28088 jdev.usbfileman          W  type=1400 audit(0.0:693912): avc: denied { read } for name="usb" dev="tmpfs" ino=17571 scontext=u:r:untrusted_app:s0:c202,c256,c512,c768 tcontext=u:object_r:usb_device:s0 tclass=dir permissive=0 app=com.github.mjdev.usbfileman
2024-06-16 12:06:01.962 28088-28088 jdev.usbfileman          W  type=1400 audit(0.0:693913): avc: denied { read } for name="/" dev="tmpfs" ino=10923 scontext=u:r:untrusted_app:s0:c202,c256,c512,c768 tcontext=u:object_r:device:s0 tclass=dir permissive=0 app=com.github.mjdev.usbfileman
2024-06-16 12:06:02.008 28088-28088 UsbMassStorageDevice     I  MAX LUN 0
2024-06-16 12:06:02.010 28088-28088 ScsiBlockDevice          D  inquiry response: ScsiInquiryResponse [peripheralQualifier=0, peripheralDeviceType=0, removableMedia=false, spcVersion=6, responseDataFormat=2]
2024-06-16 12:06:02.013 28088-28088 ScsiBlockDevice          I  Block size: 512
2024-06-16 12:06:02.013 28088-28088 ScsiBlockDevice          I  Last block address: 2000409263
2024-06-16 12:06:02.016 28088-28088 PartitionTableFactory    D  FileSystemPartitionTableCreator returned null
2024-06-16 12:06:02.017 28088-28088 GPT                      D  EFI test string ????????????????
2024-06-16 12:06:02.017 28088-28088 PartitionTableFactory    D  GPTCreator returned null
2024-06-16 12:06:02.018 28088-28088 PartitionTableFactory    D  Found partition table MasterBootRecordCreator
2024-06-16 12:06:03.240 28088-9622  jdev.usbfileman          I  This is non sticky GC, maxfree is 8388608 minfree is 524288
2024-06-16 12:06:04.270 28088-28088 MainActivity             D  Capacity: -1
2024-06-16 12:06:04.271 28088-28088 MainActivity             D  Occupied Space: 0
2024-06-16 12:06:04.271 28088-28088 MainActivity             D  Free Space: -1
2024-06-16 12:06:04.271 28088-28088 MainActivity             D  Chunk size: 512
2024-06-16 12:06:04.424 28088-12569 MIUIScout App            W  Enter APP_SCOUT_WARNING State
2024-06-16 12:06:04.425 28088-12569 MIUIScout App            W   (Current message: duration=2592ms seq=1833 h=android.app.ActivityThread$H w=159)
2024-06-16 12:06:04.433 28088-12569 AppScoutStateMachine     D  dump trace dirName = com.github.mjdev.usbfileman-28088-APP_SCOUT_WARNING-2024-06-16-12-06-04
2024-06-16 12:06:04.448 28088-12968 MIUIScout App            W  Event:APP_SCOUT_WARNING Thread:main backtrace:
                                                                    at me.jahnen.libaums.libusbcommunication.LibusbCommunication.nativeBulkTransfer(Native Method)
                                                                    at me.jahnen.libaums.libusbcommunication.LibusbCommunication.bulkInTransfer(LibusbCommunication.kt:82)
                                                                    at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.transferOneCommand(ScsiBlockDevice.kt:277)
                                                                    at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.transferCommand(ScsiBlockDevice.kt:154)
                                                                    at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.read(ScsiBlockDevice.kt:331)
                                                                    at me.jahnen.libaums.core.driver.ByteBlockDevice.read(ByteBlockDevice.kt:33)
                                                                    at me.jahnen.libaums.javafs.wrapper.device.FSBlockDeviceWrapper.read(FSBlockDeviceWrapper.java:59)
                                                                    at org.jnode.fs.exfat.DeviceAccess.getChar(DeviceAccess.java:95)
                                                                    at org.jnode.fs.exfat.UpcaseTable.toUpperCase(UpcaseTable.java:125)
                                                                    at org.jnode.fs.exfat.UpcaseTable.toUpperCase(UpcaseTable.java:133)
                                                                    at org.jnode.fs.exfat.NodeDirectory$VisitorImpl.foundNode(NodeDirectory.java:154)
                                                                    at org.jnode.fs.exfat.DirectoryParser.parseFile(DirectoryParser.java:291)
                                                                    at org.jnode.fs.exfat.DirectoryParser.parse(DirectoryParser.java:138)
                                                                    at org.jnode.fs.exfat.NodeDirectory.<init>(NodeDirectory.java:62)
                                                                    at org.jnode.fs.exfat.NodeDirectory.<init>(NodeDirectory.java:46)
                                                                    at org.jnode.fs.exfat.NodeEntry.getDirectory(NodeEntry.java:118)
                                                                    at me.jahnen.libaums.javafs.wrapper.fs.UsbFileWrapper.<init>(UsbFileWrapper.java:36)
                                                                    at me.jahnen.libaums.javafs.wrapper.fs.UsbFileWrapper.listFiles(UsbFileWrapper.java:136)
                                                                    at me.jahnen.libaums.core.usbfileman.UsbFileListAdapter.refresh(UsbFileListAdapter.kt:66)
                                                                    at me.jahnen.libaums.core.usbfileman.UsbFileListAdapter.<init>(UsbFileListAdapter.kt:108)
                                                                    at me.jahnen.libaums.core.usbfileman.MainActivity.setupDevice(MainActivity.kt:629)
                                                                    at me.jahnen.libaums.core.usbfileman.MainActivity.discoverDevice(MainActivity.kt:595)
                                                                    at me.jahnen.libaums.core.usbfileman.MainActivity.onCreate(MainActivity.kt:555)
                                                                    at android.app.Activity.performCreate(Activity.java:8522)
                                                                    at android.app.Activity.performCreate(Activity.java:8486)
                                                                    at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1438)
                                                                    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3815)
                                                                    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3980)
                                                                    at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:101)
                                                                    at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
                                                                    at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
                                                                    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2394)
                                                                    at android.os.Handler.dispatchMessage(Handler.java:106)
                                                                    at android.os.Looper.loopOnce(Looper.java:211)
                                                                    at android.os.Looper.loop(Looper.java:300)
                                                                    at android.app.ActivityThread.main(ActivityThread.java:8289)
                                                                    at java.lang.reflect.Method.invoke(Native Method)
                                                                    at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:559)
                                                                    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:954)
2024-06-16 12:06:04.488 28088-9618  jdev.usbfileman          I  Thread[5,tid=9618,WaitingInMainSignalCatcherLoop,Thread*=0xb400007061336000,peer=0x13640000,"Signal Catcher"]: reacting to signal 3
2024-06-16 12:06:04.490 28088-9618  jdev.usbfileman          I  
E/MainActivity: error creating file!
    java.lang.UnsupportedOperationException: Not supported yet.
        at org.jnode.fs.exfat.NodeDirectory.addFile(NodeDirectory.java:95)
        at me.jahnen.libaums.javafs.wrapper.fs.UsbFileWrapper.createFile(UsbFileWrapper.java:209)
        at me.jahnen.libaums.core.usbfileman.MainActivity$NewFileDialog.onCreateDialog$lambda$5$lambda$3(MainActivity.kt:175)
        at me.jahnen.libaums.core.usbfileman.MainActivity$NewFileDialog.$r8$lambda$qRd90rq5KTtgL07A3EtdQmUbqvE(Unknown Source:0)
        at me.jahnen.libaums.core.usbfileman.MainActivity$NewFileDialog$$ExternalSyntheticLambda0.onClick(Unknown Source:6)
        at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:174)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7664)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)

E/MainActivity: error creating dir!
    java.lang.UnsupportedOperationException: Not supported yet.
        at org.jnode.fs.exfat.NodeDirectory.addDirectory(NodeDirectory.java:100)
        at me.jahnen.libaums.javafs.wrapper.fs.UsbFileWrapper.createDirectory(UsbFileWrapper.java:200)
        at me.jahnen.libaums.core.usbfileman.MainActivity$NewDirDialog.onCreateDialog$lambda$2$lambda$0(MainActivity.kt:137)
        at me.jahnen.libaums.core.usbfileman.MainActivity$NewDirDialog.$r8$lambda$weP7sll-I68sN4y6RagyUjY4MrI(Unknown Source:0)
        at me.jahnen.libaums.core.usbfileman.MainActivity$NewDirDialog$$ExternalSyntheticLambda0.onClick(Unknown Source:4)
        at com.android.internal.app.AlertController$ButtonHandler.handleMessage(AlertController.java:174)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7664)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
W/libEGL: EGLNativeWindowType 0xb40000758657a2e0 disconnect failed

Code where problem occurs

grantfee commented 4 weeks ago

Hi，Anybody can help me for this issue？ Some issues happened while supporting exfat file system on android

frank-yulingfeng commented 3 weeks ago

libaums library only support fat32 file system.