public bool VerifySettings(out List <string> errors)
{
// Code execute when user decides to confirm changes made since BeginEdit was called.
// Executed before EndEdit is called and EndEdit is not called if false is returned.
// List of errors is presented to user if verification fails.
// Check if Drive letter is free, should not already be assigned
// Should probably check if any image is mounted before we do this, and if so, unmount
errors = new List <string>();
// Unmount game image
AutoMounter.Plugin.UnmountGameImage();
if (!AutoMountHelpers.IsDriveLetterFree(AssignedDriveLetter))
{
errors.Add("Assigned Drive Letter is not free...");
}
if (Engine == CDMountingEngine.WinCDEmu && !File.Exists(WinCDEmuLocation))
{
errors.Add("Location of WinCDEmu incorrect");
}
if (errors.Count() > 0)
{
return(false);
}
else
{
return(true);
}
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
// Ensure no cd images mounted
if (AutoMounter.Plugin.currentImage != null)
{
AutoMounter.Plugin.UnmountGameImage();
}
// Populate the free drive list - this should work right?...
List <string> freeDriveLetters = AutoMountHelpers.GetFreeDriveLetters();
// Clear existing items
ComboAssignedDrive.Items.Clear();
// Get current assigned drive letter
string assignedDriveLetter = ((AutoMountSettings)DataContext).AssignedDriveLetter;
foreach (string drive in freeDriveLetters)
{
int index = ComboAssignedDrive.Items.Add(drive);
}
ComboAssignedDrive.Text = assignedDriveLetter;
// Populate CD mounting engine list
ComboEngine.Items.Clear();
Array enumVals = Enum.GetValues(typeof(CDMountingEngine));
foreach (CDMountingEngine cd in enumVals)
{
ComboEngine.Items.Add(cd);
}
// Set selected item to current setting
ComboEngine.SelectedItem = ((AutoMountSettings)DataContext).Engine;
}
public override bool IsRequestedDriveLetterAvailable()
{
return(AutoMountHelpers.IsDriveLetterFree(RequestedDriveLetter));
}
public override bool MountDiskImage()
{
if (Path.GetExtension(DiskImage).ToLower() != ".iso")
{
AutoMounter.Plugin.LogInfo($"WinVirtDisk: Failed to open ISO as VirtualDisk, not an ISO - {DiskImage}");
return(false);
}
// Check file exists! Probably should return some nice error message...
if (!File.Exists(DiskImage))
{
AutoMounter.Plugin.LogInfo($"WinVirtDisk: Failed to open ISO as VirtualDisk, ISO does not exist on disk {DiskImage}");
return(false);
}
if (!AutoMountHelpers.IsDriveLetterFree(RequestedDriveLetter))
{
AutoMounter.Plugin.LogInfo($"WinVirtDisk: Failed to open ISO as VirtualDisk, Drive Letter in use {RequestedDriveLetter}");
AutoMounter.API.Dialogs.ShowErrorMessage("Failed to open ISO as VirtualDisk, Drive Letter is in use", "AutoMounter");
return(false);
}
VirtDisk.VIRTUAL_STORAGE_TYPE type = new VirtDisk.VIRTUAL_STORAGE_TYPE(VirtDisk.VIRTUAL_STORAGE_TYPE_DEVICE_TYPE.VIRTUAL_STORAGE_TYPE_DEVICE_ISO);
Win32Error error = VirtDisk.OpenVirtualDisk(
ref type,
DiskImage,
VirtDisk.VIRTUAL_DISK_ACCESS_MASK.VIRTUAL_DISK_ACCESS_READ,
VirtDisk.OPEN_VIRTUAL_DISK_FLAG.OPEN_VIRTUAL_DISK_FLAG_NONE,
null,
out mountedHandle);
// Opened successfully
if (error.Succeeded)
{
VirtDisk.ATTACH_VIRTUAL_DISK_PARAMETERS param = VirtDisk.ATTACH_VIRTUAL_DISK_PARAMETERS.Default;
// Attach disk (no drive letter)
error = VirtDisk.AttachVirtualDisk(
mountedHandle,
NullSafeHandle.Null(),
VirtDisk.ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_NO_DRIVE_LETTER |
VirtDisk.ATTACH_VIRTUAL_DISK_FLAG.ATTACH_VIRTUAL_DISK_FLAG_READ_ONLY, // NO_DRIVE_LETTER at a later date
0,
ref param,
IntPtr.Zero);
if (error.Succeeded)
{
// Try and assign the requested drive letter to the mounted image
if (AssignDriveLetter(RequestedDriveLetter, mountedHandle))
{
return(true);
}
else
{
AutoMounter.Plugin.LogInfo($"WinVirtDisk: Failed to open ISO as VirtualDisk, Unable to mount to drive letter {RequestedDriveLetter}");
AutoMounter.API.Dialogs.ShowErrorMessage("Failed to open ISO as VirtualDisk, Unable to mount to assigned drive letter", "AutoMounter");
UnmountCurrentDiskImage();
return(false);
}
}
else
{
AutoMounter.Plugin.LogInfo($"WinVirtDisk: Failed to open ISO as VirtualDisk {error.ToString()}, AttachVirtualDisk Fail");
AutoMounter.API.Dialogs.ShowErrorMessage("Failed to open ISO as VirtualDisk, AttachVirtualDisk Fail", "AutoMounter");
UnmountCurrentDiskImage();
return(false);
}
}
else
{
AutoMounter.Plugin.LogInfo($"WinVirtDisk: Failed to open ISO as VirtualDisk {error.ToString()}, OpenVirtualDisk Fail");
AutoMounter.API.Dialogs.ShowErrorMessage("Failed to open ISO as VirtualDisk, OpenVirtualDisk Fail", "AutoMounter");
UnmountCurrentDiskImage();
return(false);
}
}