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/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.internal.telephony;
import android.util.Log;
import java.io.FileDescriptor;
import java.io.PrintWriter;
/**
* A debug service that will dump telephony's state
*
* Currently this "Service" has a proxy in the phone app
* com.android.phone.TelephonyDebugService which actually
* invokes the dump method.
*/
public class DebugService {
private static String TAG = "DebugService";
/** Constructor */
public DebugService() {
log("DebugService:");
}
/**
* Dump the state of various objects, add calls to other objects as desired.
*/
public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
log("dump: +");
PhoneProxy phoneProxy = null;
PhoneBase phoneBase = null;
try {
phoneProxy = (PhoneProxy) PhoneFactory.getDefaultPhone();
} catch (Exception e) {
pw.println("Telephony DebugService: Could not getDefaultPhone e=" + e);
return;
}
try {
phoneBase = (PhoneBase)phoneProxy.getActivePhone();
} catch (Exception e) {
pw.println("Telephony DebugService: Could not PhoneBase e=" + e);
return;
}
/**
* Surround each of the sub dump's with try/catch so even
* if one fails we'll be able to dump the next ones.
*/
pw.println();
pw.println("++++++++++++++++++++++++++++++++");
pw.flush();
try {
phoneBase.dump(fd, pw, args);
} catch (Exception e) {
e.printStackTrace();
}
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
try {
phoneBase.mDataConnectionTracker.dump(fd, pw, args);
} catch (Exception e) {
e.printStackTrace();
}
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
try {
phoneBase.getServiceStateTracker().dump(fd, pw, args);
} catch (Exception e) {
e.printStackTrace();
}
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
try {
phoneBase.getCallTracker().dump(fd, pw, args);
} catch (Exception e) {
e.printStackTrace();
}
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
try {
((RIL)phoneBase.mCM).dump(fd, pw, args);
} catch (Exception e) {
e.printStackTrace();
}
pw.flush();
pw.println("++++++++++++++++++++++++++++++++");
log("dump: -");
}
private static void log(String s) {
Log.d(TAG, "DebugService " + s);
}
}
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