internal void OnUnmount(LinuxMount mount)
{
_mountSemaphore.Release();
}
internal void OnUnmount(LinuxMount mount)
{
_mountSemaphore.Release();
}
private void UnmountISO(LinuxMount mount)
{
string cmdArguments;
string cmdFilename;
if (mount != null)
{
Logger.Info(
"[{0}] Attempting to unmount ISO [{1}] mounted on [{2}].",
Name,
mount.IsoPath,
mount.MountedPath
);
}
else
{
throw new ArgumentNullException(nameof(mount));
}
if (GetUID() == 0)
{
cmdFilename = UmountCommand;
cmdArguments = string.Format("\"{0}\"", mount.MountedPath);
}
else
{
cmdFilename = SudoCommand;
cmdArguments = string.Format("\"{0}\" \"{1}\"", UmountCommand, mount.MountedPath);
}
Logger.Debug(
"[{0}] Umount command [{1}], umount arguments [{2}].",
Name,
cmdFilename,
cmdArguments
);
if (ExecuteCommand(cmdFilename, cmdArguments))
{
Logger.Info(
"[{0}] ISO unmount completed successfully.",
Name
);
}
else
{
Logger.Info(
"[{0}] ISO unmount completed with errors.",
Name
);
}
try {
FileSystem.DeleteDirectory(mount.MountedPath, false);
} catch (Exception ex) {
Logger.Info(
"[{0}] Unhandled exception removing mount point, exception is [{1}].",
Name,
ex.Message
);
}
}
internal void OnUnmount(LinuxMount mount)
{
UnmountISO(mount);
}
private bool MountISO(string isoPath, out LinuxMount mountedISO)
{
string cmdArguments;
string cmdFilename;
string mountPoint = Path.Combine(MountPointRoot, Guid.NewGuid().ToString());
if (!string.IsNullOrEmpty(isoPath))
{
Logger.Info(
"[{0}] Attempting to mount [{1}].",
Name,
isoPath
);
Logger.Debug(
"[{0}] ISO will be mounted at [{1}].",
Name,
mountPoint
);
}
else
{
throw new ArgumentNullException(nameof(isoPath));
}
try {
FileSystem.CreateDirectory(mountPoint);
} catch (UnauthorizedAccessException) {
throw new IOException("Unable to create mount point(Permission denied) for " + isoPath);
} catch (Exception) {
throw new IOException("Unable to create mount point for " + isoPath);
}
if (GetUID() == 0)
{
cmdFilename = MountCommand;
cmdArguments = string.Format("\"{0}\" \"{1}\"", isoPath, mountPoint);
}
else
{
cmdFilename = SudoCommand;
cmdArguments = string.Format("\"{0}\" \"{1}\" \"{2}\"", MountCommand, isoPath, mountPoint);
}
Logger.Debug(
"[{0}] Mount command [{1}], mount arguments [{2}].",
Name,
cmdFilename,
cmdArguments
);
if (ExecuteCommand(cmdFilename, cmdArguments))
{
Logger.Info(
"[{0}] ISO mount completed successfully.",
Name
);
mountedISO = new LinuxMount(this, isoPath, mountPoint);
}
else
{
Logger.Info(
"[{0}] ISO mount completed with errors.",
Name
);
try {
FileSystem.DeleteDirectory(mountPoint, false);
} catch (Exception ex) {
Logger.Info(
"[{0}] Unhandled exception removing mount point, exception is [{1}].",
Name,
ex.Message
);
}
mountedISO = null;
}
return(mountedISO != null);
}
