On Wed, 2006-05-24 at 10:56 +0200, Arnhoffer Károly wrote:
I would like to try UnixDriveInfo but I can not know how to start. As
I can see to construct a UnixDriveInfo object I have to give a mount
point. How can I get the mount point part of a path?
In general, you don't, since a mount point can be anywhere...
For example I have a different partition (and different mount points)
for / and an other for /home but my application may not know anything
about it. My application gets the path /home/pulcsi/Documents and it
has to deceide what the mount point here is to give it to
UnixDriveInfo constructor. How should it do it?
Use UnixDriveInfo.GetDrives() to get all known mount points, then use
UnixDriveInfo.Name to determine which drive best corresponds to your
path:
using System;
using Mono.Unix;
class Test {
public static void Main (string[] paths)
{
UnixDriveInfo[] drives = UnixDriveInfo.GetDrives ();
foreach (string path in paths) {
int idx = -1, count = -1;
for (int i = 0; i drives.Length; ++i) {
if (path.StartsWith (drives [i].Name)
drives [i].Name.Length count) {
count = drives [i].Name.Length;
idx = i;
}
}
Console.WriteLine (Drive for `{0}' is {1} (device {2}),
path, drives [idx].Name, drives [idx].VolumeLabel);
}
}
}
- Jon
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