/*
* Copyright (C) 2010-2014 Laurent CLOUET
* Author Laurent CLOUET <laurent.clouet@nopnop.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package com.sheepit.client.os;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import com.sheepit.client.hardware.cpu.CPU;
public abstract class OS {
public abstract String name();
public abstract CPU getCPU();
public abstract int getMemory();
public abstract String getRenderBinaryPath();
public String getCUDALib() {
return null;
}
public boolean getSupportHighPriority() {
return true;
}
public Process exec(List<String> command, Map<String, String> env) throws IOException {
ProcessBuilder builder = new ProcessBuilder(command);
builder.redirectErrorStream(true);
if (env != null) {
builder.environment().putAll(env);
}
return builder.start();
}
public boolean kill(Process proc) {
if (proc != null) {
proc.destroy();
return true;
}
return false;
}
public static OS getOS() {
String os = System.getProperty("os.name").toLowerCase();
if (os.contains("win")) {
return new Windows();
}
else if (os.contains("mac")) {
return new Mac();
}
else if (os.contains("nix") || os.contains("nux")) {
return new Linux();
}
else if (os.contains("freebsd")) {
return new FreeBSD();
}
else {
return null;
}
}
}