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/*
* This file is part of the dSploit.
*
* Copyleft of Simone Margaritelli aka evilsocket <evilsocket@gmail.com>
*
* dSploit 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, either version 3 of the License, or
* (at your option) any later version.
*
* dSploit 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 dSploit. If not, see <http://www.gnu.org/licenses/>.
*/
package org.csploit.android.core;
// a little class to profile network latency ^_^
public class Profiler{
private static volatile Profiler mInstance = null;
public static Profiler instance(){
if(mInstance == null)
mInstance = new Profiler();
return mInstance;
}
private volatile boolean mEnabled = false;
private volatile long mTick = 0;
private volatile String mProfiling = null;
public Profiler(){
mEnabled = System.getSettings().getBoolean("PREF_ENABLE_PROFILER", false);
}
private String format(long delta){
if(delta < 1000)
return delta + " ms";
else if(delta < 60000)
return (delta / 1000.0) + " s";
else
return (delta / 60000.0) + " m";
}
public void emit(){
if(mEnabled && mTick > 0 && mProfiling != null){
long delta = java.lang.System.currentTimeMillis() - mTick;
Logger.debug("[" + mProfiling + "] " + format(delta));
mProfiling = null;
mTick = 0;
}
}
public void profile(String label){
emit();
if(mEnabled){
mTick = java.lang.System.currentTimeMillis();
mProfiling = label;
}
}
}