On Aug 7, 2011, at 7:19 AM, John Murray wrote:
> I’ve lifted this off stackoverflow and up to a point converted it to run with
> c#
>
> string[] args = {"/system/bin/cat", "/proc/cpuinfo"};
Either you're working _way_ to hard or something is seriously screwy: you
shouldn't need to do `cat /proc/cpuinfo`. /proc/cpuinfo is a file (`cat` works
on files). As such, you can use ye normal file I/O on it:
// Replace TextView as appropriate
TextView output = FindViewById<TextView> (Resource.Id.Output);
using (var cpuinfo = File.OpenText ("/proc/cpuinfo")) {
string line;
while ((line = cpuinfo.ReadLine ()) != null) {
output.Text += line + "\n";
}
}
This works pretty much as you'd expect, returning output such as:
Processor : ARMv7 Processor rev 2 (v7l)
BogoMIPS : 162.54
Features : swp half thumb fastmult vfp edsp thumbee neon
CPU implementer : 0x51
CPU architecture: 7
CPU variant : 0x0
CPU part : 0x00f
CPU revision : 2
Hardware : mahimahi
Revision : 0083
Serial : 0000000000000000
That said...
> cmd = new ProcessBuilder(args);
> Java.Lang.Process process = cmd.Start();
> //System.IO.Stream instr ;
> //Stream instr = new Stream();
> //StreamReader instr = new StreamReader();
> //MemoryStream instr = new MemoryStream();
> //instr= process.InputStream.;
> //process.InputStream.CopyTo(instr,1024);
> //InputStream instr = process.GetInputStream();
> byte[] re = new byte[process.InputStream.Length];
> long bytestoread = process.InputStream.Length;
The solution is to avoid the process.InputStream.Length call, and instead wrap
process.InputStream in a StreamReader and read (as I do above).
- Jon
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