public static Process doShellCommand(Java.Lang.Process proc, string[] cmds, FFMpegCallbacks sc, bool runAsRoot, bool waitFor)
{
var r = Runtime.GetRuntime();
if (proc == null)
{
if (runAsRoot)
{
proc = r.Exec("su");
}
else
{
proc = r.Exec("sh");
}
}
OutputStreamWriter outputStream = new OutputStreamWriter(proc.OutputStream);
for (int i = 0; i < cmds.Length; i++)
{
logMessage("executing shell cmd: " + cmds[i] + "; runAsRoot=" + runAsRoot + ";waitFor=" + waitFor);
outputStream.Write(cmds[i]);
outputStream.Write("\n");
}
outputStream.Flush();
outputStream.Write("exit\n");
outputStream.Flush();
if (waitFor)
{
char[] buf = new char[20];
// Consume the "stdout"
InputStreamReader reader = new InputStreamReader(proc.InputStream);
int read = 0;
while ((read = reader.Read(buf)) != -1)
{
if (sc != null)
{
sc.ShellOut(new string(buf));
}
}
// Consume the "stderr"
reader = new InputStreamReader(proc.ErrorStream);
read = 0;
while ((read = reader.Read(buf)) != -1)
{
if (sc != null)
{
sc.ShellOut(new string(buf));
}
}
proc.WaitFor();
}
sc.ProcessComplete(proc.ExitValue());
return(proc);
}
public static int doShellCommand(string[] cmds, FFMpegCallbacks sc, bool runAsRoot, bool waitFor)
{
return(doShellCommand(null, cmds, sc, runAsRoot, waitFor).ExitValue());
}
