dvd volume for .iso?

[pBS]

i'm trying to fix a bug in imonlcd plugin, when viewing dvd's from a .iso or a dir, it locks up when asking for the volume label from dvd.utilities...works fine for actual dvd discs..

here's the code, is there any way to determine if dvd is a dir or iso?

Code:

if(eventText!="")
        {
        //Get the title of the track in the DVD Player
        Logger.Verbose("iMONVFD: DVD Playback Started Event");
        driveLetter = DvdUtilities.DriveWithDVD;
        Logger.Verbose("iMONVFD: Get DVD Title from " + driveLetter);
        lineOne = DvdUtilities.VolumeName(driveLetter) + "  ";
        Logger.Verbose("iMONVFD: " + lineOne);
        lineOneLength = lineOne.Length;

i know you were making some changes in the event area so wanted to let you know about this one..
unless there's a fix i'll have to disable the vol label for dvd stuff for now..
thanx..can't wait for new version..

[pBS]

here's the error:

2008-02-25 21:07:18.718 VERBOSE [1] About to play DVD volume: \\pvr\e\mpg\dvds\sith\
2008-02-25 21:07:25.281 VERBOSE [1] After PlayDVD()
2008-02-25 21:07:26.171 VERBOSE [1] NOTIFY:
type=DVDPlaybackStarted
text=\\pvr\e\mpg\dvds\sith\
2008-02-25 21:07:26.171 VERBOSE [1] iMONVFD: DVD Playback Started Event
2008-02-25 21:07:26.187 VERBOSE [1] iMONVFD: Get DVD Title from
2008-02-25 21:07:26.296 ERROR [1] Error: msg=0x100 (WM_KEYDOWN) hwnd=0x1e055c wparam=0xd lparam=0x1c0001 result=0x0 : System.ArgumentOutOfRangeException: Index and length must refer to a location within the string.
Parameter name: length
at System.String.InternalSubStringWithChecks(Int32 startIndex, Int32 length, Boolean fAlwaysCopy)
at System.String.Substring(Int32 startIndex, Int32 length)
at CommonGBPVRUtilities.DvdUtilities.VolumeName(String DriveLetter)
at IMONVFD.ImonVfdTask.Notify(EventTypes eventType, String eventText)
at GBPVR.Backend.Common.xc4f12ec3a8a4c96b.x85b8d963f05ddf09(EventTypes x4f04899de3605e17, String xbc19b591abc4848a)
at GBPVR.x2a148ffd35c37d14.x64fff8c5415b9fc5(String xb2ac3fdb71f19c57)
at GBPVR.xd19a5a5f937f4f7f.xbb1fe6ac047171ad(Object xe15d45da66d44713)
at GBPVR.DisplayElements.x994d5b136f1a8868.xdae9991ab918b397(KeyEventArgs xc4f45905cb1fc7ba)
at GBPVR.xd19a5a5f937f4f7f.OnKeyDown(KeyEventArgs e)
at GBPVR.x86396f56243de9fb.OnKeyDown(KeyEventArgs e)
at GBPVR.xbb1566157f5f8b1f.xdae9991ab918b397(Object xdf2e3583f942db7b, KeyEventArgs xc4f45905cb1fc7ba)
at System.Windows.Forms.Control.OnKeyDown(KeyEventArgs e)
at System.Windows.Forms.Control.ProcessKeyEventArgs(Message& m)
at System.Windows.Forms.Control.ProcessKeyMessage(Message& m)
at System.Windows.Forms.Control.WmKeyChar(Message& m)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.ContainerControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at GBPVR.xbb1566157f5f8b1f.WndProc(Message& m)

[sub]

Going by the stack trace, it looks like a bug in CommonGBPVRUtilities.DvdUtilities.VolumeName(). Incorrectly parsing the path or something. Its probably expecting the first two letters to be something like "E:" instead of the "\\" its getting with your network share containing DVDs (\\pvr\e\mpg\dvds\sith\)

Its not a GB-PVR problem, so not too much I can do about this. It would need to be fixed in CommonGBPVRUtilities.

[pBS]

i never thought it might be the network path, will try with local path..

but i figured out a way to bypass the error and test for path myself..so no lockups..
[parse the string for dirs and use that, if it's a drive letter only, lookup vol label]

thanx tho..