Database Info

Application crashes when trying to get a list of loaded modules

I have been looking into the C-Sharp__DLLImport project here:
http://forum.xda-developers.com/showthread.php?t=1006331&highlight=dllimport
I am trying to modify the FileSystem project to be able to get a list of the modules that are loaded for each process.
Code:
STDMETHODIMP CFileSystemIO::GetModulesForProcess(DWORD dwPID, BSTR* result)
{
// Get the process snapshot
HANDLE hModuleSnapshot = CreateToolhelp32Snapshot( TH32CS_SNAPMODULE, dwPID );
// Initialize the module entry structure
MODULEENTRY32 moduleEntry = { 0 };
moduleEntry.dwSize = sizeof( moduleEntry );
// Get the first module info
BOOL Return = FALSE;
Return = Module32First( hModuleSnapshot, &moduleEntry);
// Getting process info failed.
if( !Return )
{
CloseHandle( hModuleSnapshot );
return S_FALSE;
}
int x = 1;
CString modList(TEXT(""));
do
{
modList.AppendFormat(TEXT("%d-%d-%d-%d-%d-%d-%s-%s\n"),
moduleEntry.dwSize,
moduleEntry.th32ProcessID,
moduleEntry.GlblcntUsage,
moduleEntry.ProccntUsage,
moduleEntry.modBaseAddr,
moduleEntry.modBaseSize,
moduleEntry.szModule,
moduleEntry.szExePath);
}
while( Module32Next( hModuleSnapshot, &moduleEntry ));
// Close the handle
CloseHandle( hModuleSnapshot );
// set the result
*result = (modList.AllocSysString());
return S_OK;
}
The code is based off a similar function that is already in the project (the CFileSystemIO::MessageBoxRunningProc function which works fine).
By putting some MessageBoxes in there for debugging, I can confirm that the Module32First and Module32Next methods are working correctly. When it gets to the line:
*result = (modList.AllocSysString());
The application crashes. I put a try/catch around there and it didn't trigger a CMemoryException or any other exception.
Any idea why this method would be causing the app to crash?

As an update to this, I was able to figure out the problem. I was unaware of this, but closing the handle generated in the method to get the process messes up the generation of the modules. I didn't think this would be the case since when you generate the handle it also takes a pid. I ended up combining the 2 methods.
The final project uses com interop to call the native methods and it builds a tasklist with all the corresponding modules as subclasses. You can find out which libraries and interfaces are in use by which applications, and where those dll files are located on your phone. If anyone wants to see it, I can post it at some point. It's not a very elegant looking interface, but it gets the job done.

[Q] Error getting cellid

I am trying to get the cellid from a windows phone 7 program and the code I am using gives me an error when I call the RIL_Initialize function. The code it the standard c# that I have found in several places that everyone seems to be using.
When I try to run this code, I get an exception on the RIL_Initialize.
{"Attempt to access the method failed: CellInfo.RIL.RIL_Initialize(System.UInt32, CellInfo.RIL+RILRESULTCALLBACK, CellInfo.RIL+RILNOTIFYCALLBACK, System.UInt32, System.UInt32, System.IntPtr&)"}
Code:
public static string GetCellTowerInfo()
{
// initialise handles
IntPtr hRil = IntPtr.Zero;
IntPtr hRes = IntPtr.Zero;
// initialise result
celltowerinfo = "";
// initialise RIL
hRes = RIL_Initialize(1, // RIL port 1
new RILRESULTCALLBACK(rilResultCallback), // function to call with result
null, // function to call with notify
0, // classes of notification to enable
0, // RIL parameters
out hRil); // RIL handle returned
....etc.

Implementing Google Play Application Silent Install Feature On Android

Hi Experts / Expert Hackers,
I'm trying to implement the Google Play application silent install feature (similar to appbrain fast web installer) on android.
So far I was able achieve the following :
1. Find out a method to retrieve the Google Play Auth Token (thus granting permission for my application to talk with Google Play application on the Phone). I've listed the code I've used for this below :
Code:
Log.i(TAG,"Getting the Google Play Auth Token Using Account Manager : START");
AccountManager accountManager = AccountManager.get(getApplicationContext());
Account[] accArr = accountManager.getAccountsByType("com.google");
for (Account acc : accArr) {
Log.i(TAG, "For Account Name : " + acc.name + " - "+ "Account Type : " + acc.type);
accountManager.getAuthToken(acc, "googleplay", null, this,new AccountManagerCallback<Bundle>() {
public void run(
AccountManagerFuture<Bundle> paramAccountManagerFuture) {
try {
Bundle localBundle = (Bundle) paramAccountManagerFuture.getResult();
String authToken = localBundle.get("authtoken") + "";
Log.i(TAG, "Got AuthToken : " + authToken);
} catch (Exception ex) {
StackTraceElement[] starray = ex.getStackTrace();
StringBuffer bf = new StringBuffer();
bf.append("Error : " + ex.getMessage()).append("\n");
for (StackTraceElement ste : starray) {
bf.append(ste.toString()).append("\n");
}
Log.e(TAG, bf.toString());
}
}
}, null);
}
Log.i(TAG,"Getting the Google Play Auth Token Using Account Manager : END");
2. Find out how to Retrieve the Android-Id of the Phone (This Id as I believe should be used when sending the appInstall request to the GPlay Servers or the Gplay/vending application on the android phone)
Code:
Log.i(TAG, "Getting the Android ID Of the Phone : START");
Uri localUri = Uri.parse("content://com.google.android.gsf.gservices");
ContentResolver localContentResolver = getContentResolver();
String[] arrayOfString = new String[1];
arrayOfString[0] = "android_id";
Cursor localCursor = localContentResolver.query(localUri, null,null, arrayOfString, null);
Log.i(TAG, "Column Count : " + localCursor.getColumnCount());
if ((localCursor != null) && (localCursor.moveToFirst())) {
String androidId = Long.toHexString(Long.parseLong(localCursor.getString(1)));
Log.i(TAG, "Received Android ID : " + androidId);
Log.i(TAG,"Other Value in Column : " + localCursor.getString(0));
}
Log.i(TAG,"Getting the Android ID of the Phone : END");
3. Find out the Protocol Buffer Request to be sent to the Google Play servers or the Gplay/vending application on the phone to Initiate the silent application download & install process.
Code:
message InstallRequest {
optional string appId = 1;
}
message RequestContext {
required string authSubToken = 1;
required bool isSecure = 2;
required int32 version = 3;
required string androidId = 4;
optional string deviceAndSdkVersion = 5;
optional string userLanguage = 6;
optional string userCountry = 7;
optional string operatorAlpha = 8;
optional string simOperatorAlpha = 9;
optional string operatorNumeric = 10;
optional string simOperatorNumeric = 11;
}
message Request {
optional RequestContext context = 1;
repeated group RequestGroup = 2 {
optional InstallRequest installRequest = 10;
}
}
4.I even used the protobuf compiler and generated the java class for manipulating the above protocol buffer request and filled the above protocol buffer fields with some sample data. See the code below :
Code:
public void buildAndSendSilentInstallProtoBuffMessage(String gplayAuthToken, String deviceAndroidId){
try{
/*
* The Root Request Object Assumed to be Holding the Silent Install Request
*/
Request.Builder request = Request.newBuilder();
//Populating the ReequestContext Object
RequestContext.Builder context = RequestContext.newBuilder();
context.setAndroidId(deviceAndroidId);
context.setAuthSubToken(gplayAuthToken);
context.setIsSecure(true);
context.setVersion(1002);
context.setDeviceAndSdkVersion("dream:4");
context.setUserLanguage("en");
context.setUserCountry("us");
context.setOperatorAlpha("Android");
context.setOperatorNumeric("310260");
context.setSimOperatorNumeric("310260");
//Building the Install Request
InstallRequest.Builder installRequest = InstallRequest.newBuilder();
installRequest.setAppId("-2564446724934482383");
//Setting the Install Request to the Request Group
RequestGroup.Builder requestGroup = RequestGroup.newBuilder();
requestGroup.setInstallRequest(installRequest);
//Setting the Request Context to the Main Request Object
request.setContext(context);
//Setting the Request Group to the Request Object
request.addRequestGroup(requestGroup);
The Sample Data for GPlay Token and the Android Id are as follows :
1. Android_ID :
3a0f901831a0f402
2. Google Play AuthToken :
DQAAAMgAAACpOyPf6apRbb0i4qhTVaf0yYoikTAb4TYlHCRLrW4mu5f14j-H35KGmO9TQKUDYCfj3-b-QIH5chfXT3bS02Uxljg7vYt4I-kgXLEJwPcynjugDcJ9fYPOh1c2FnOnywFXXxXw6hcqs5sVnJEt5zW2ditoB5VeeXG9Zfodj9dXKobObi50-XnHoGfWi2b64Uf3EHGdQTsDCMzfZrE4mb22fr9LCW1oZG5tkzwS4KhPBHWMN2fO7w-1IZ4UK5LOI80vPBLjxBaavKAXHoVUHSNV
5. I also did some sniffing using my rooted galaxy nexus phone during Gplay application silent install and found only two HTTP GET Requests.
I tried reproducing the those two Http GET requests captured using Shark for root(using my rooted android galaxy nexus phone) and the 1st Request just downloads the Market File itself (which I was able to save to the SD card of the Phone. But then it has to be installed like any unknown sources application) while the second request returns nothing.
The two get requests captured are shown below :
Code:
1. GET REQUEST ONE :
21 0.827240 192.168.135.102 173.194.36.4 HTTP 535 GET /market/download/Download?packageName=com.gau.go.launcherex.theme.appwidget.gopowermaster.futureworld&versionCode=1&token=AOTCm0QRnH3rmypWtCGoAL_SU1BSt311wpyz-_LZTodkUSAlc-f5SrdMiz5WDRDUKMMm6S3plBI9Jbh1tukT1jyCYXLgP4QhVvZvn5JLtZQ&downloadId=-165214892049282883 HTTP/1.1
Which has the following http headers :
Cookie: MarketDA=17214805622679635526\r\n
Host: android.clients.google.com\r\n
Connection: Keep-Alive\r\n
User-Agent: AndroidDownloadManager/4.1.1 (Linux; U; Android 4.1.1; Galaxy Nexus Build/JRO03C)\r\n
2. GET REQUEST TWO :
44 6.595093 192.168.135.102 222.165.163.15 HTTP 608 GET /market/GetBinary/com.gau.go.launcherex.theme.appwidget.gopowermaster.futureworld/1?expire=1346838270&ipbits=0&ip=0.0.0.0&cp=SnpybWlzSFk6OTYzMzg0MTE2NzA1ODEwOTYxMjE&sparams=expire,ipbits,ip,q:,cp&signature=2C0778C4635F6F8AE1DA8479FB08DCB9BC04C2E9.60202D8D4D2FDDA70609A3862A25852F0BAA2766&key=am2 HTTP/1.1
Which has the following http headers :
Cookie: MarketDA=17214805622679635526\r\n
Host: o-o.preferred.slt-cmb2.v12.lscache4.c.android.clients.google.com\r\n
Connection: Keep-Alive\r\n
User-Agent: AndroidDownloadManager/4.1.1 (Linux; U; Android 4.1.1; Galaxy Nexus Build/JRO03C)\r\n
I've been looking into this for about two weeks now but I still couldn't find the following :
1. Whether the AppBrain fast Web Installer uses the protocol buffer to invoke the Gplay (vending application) on the phone or the Gplay servers ?. If so is the above Protocol Buffer Request format correct ??.
2. If the Above Protocol Buffer Request format is correct then to Where in the Phone or Gplay server should I send the Protocol buffer request to to invoke the Silent Application download and installing procedure ?.
I also have a C2DM (now GCM) server and client setup around this task as well. Could anyone point me in the correct direction or give me any clues for solving this ?. Any help is much appreciated .

Seriously No one ???. I thought this forum has some expert hackers . Where are those so called android hackers anyways ??. Please guys I need help on this and it's urgent .

Hello. How you login into google play with token from account manager? Thanks.

Application for notify when your flat is power-less

Hi everyone
I was searching one app for android, but i cannot find any like that.
Basically i need to understand when my flat went down on electricity
beacuse i have food in the fridge, fish in the acquarium or whatever you may have.
I was thinking i could leave a currently unused phone on charge in the wall socket.
When electricity goes off the phone stop charging and it can notify me with email.
Do you think something like that exist?
A general event driven notifier that support email would be fine.
Is there anything like that? on the market even a paid app?
Best regards, Andrea

You could try using Tasker for it.
"To err is human, to forgive is divine"
Sent from my SGS II

Tasker do half of the job...
it detects what i need, it compose the email...
but it cannot send it!!!
It can open a web url directly, so i can program a simple php script to send an email.
But if i could do without a webserver helping me it would be better.

I think that SMS notification will be more reliable in this case. Anyway all that you need is a very simple app, probably no more than several lines of code. If you are still interested in this I can help you to write one (if you have at least basic programming knowledge) or write one for you.

qubas said:
I think that SMS notification will be more reliable in this case. Anyway all that you need is a very simple app, probably no more than several lines of code. If you are still interested in this I can help you to write one (if you have at least basic programming knowledge) or write one for you.
Click to expand...
Click to collapse
solved with tasker. i make it open weburl, on web url i made application that send email.
cause tasker compose but cannot send.
i have programming knowledge,i would like to start,i just don t like java
maybe just a problem of mine
do you have some empty app franework to look at?

asturur said:
solved with tasker. i make it open weburl, on web url i made application that send email.
cause tasker compose but cannot send.
i have programming knowledge,i would like to start,i just don t like java
maybe just a problem of mine
do you have some empty app franework to look at?
Click to expand...
Click to collapse
There are many tutorials for installing Android Development Tools (ADT) and creating simple "Hello world" app. It probably takes 1 hour to do that. For simple app you don't really have to know Java, copy-paste some code samples from the Internet should do the trick, you just need to have at least some basic programming knowledge.
I still think that sending SMS is the most reliable solution. Using Wifi is a bad idea, because it won't work when there is no AC, unless you have a UPS. With 3G its much better, but still you have to rely on the web service you use to send email.
Anyway, here is my code:
Code:
package com.example.powermonitoring;
import android.os.BatteryManager;
import android.os.Bundle;
import android.os.Handler;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.telephony.SmsManager;
import android.widget.Toast;
public class MainActivity extends Activity {
private static final String NUMBER = "+48123456789";
private static final int THRESHOLD = 10;
private static final String AC_ONLINE = "AC is back online!";
private static final String AC_OFFLINE = "AC is offline!";
private Handler handler = new Handler();
private int counter;
private boolean lastPowerState;
private boolean powerState;
private Runnable runnable = new Runnable() {
[user=439709]@override[/user]
public void run() {
powerState = isPlugged(MainActivity.this);
if (powerState != lastPowerState) {
counter++;
if (counter == THRESHOLD) {
counter = 0;
lastPowerState = powerState;
String message;
if (powerState) {
message = AC_ONLINE;
} else {
message = AC_OFFLINE;
}
Toast.makeText(MainActivity.this, message, Toast.LENGTH_SHORT).show(); //for testing
//SmsManager sms = SmsManager.getDefault();
//sms.sendTextMessage(NUMBER, null, message, null, null);
}
}
handler.postDelayed(this, 1000);
}
};
public static boolean isPlugged(Context context) {
Intent intent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED));
int plugged = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, -1);
return plugged == BatteryManager.BATTERY_PLUGGED_AC || plugged == BatteryManager.BATTERY_PLUGGED_USB;
}
[user=439709]@override[/user]
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
lastPowerState = isPlugged(MainActivity.this);
handler.postDelayed(runnable, 1000);
}
}
You just have to remember about including permission in AndroidManifest.xml :
Code:
<uses-permission
android:name="android.permission.SEND_SMS"
/>

SMS AT commands doesnt work on my android device C++ | Bluetooth | winsock

Hi there!
I'm creating windows application in C++, which connect's PC with mobile via bluetooth and winsock. Allow's you to call and send messages from mobile via computer.
I'm using AT command's to tell mobile what i want to do. Pair with mobile device and force a call with At command
ATD+420******;
works perfect, but all commands for handling SMS like
AT+CMGL, AT+CMGF, AT+CMGS etc.
return's ERROR.
Here is code which connects PC with mobile via bluetooth and socket:
SOCKADDR_BTH RemoteEndPoint;
RemoteEndPoint.port = 0;
RemoteEndPoint.addressFamily = AF_BTH;
RemoteEndPoint.btAddr = m_foundDevices[m_deviceIndex].Address.ullLong;
RemoteEndPoint.serviceClassId = HandsfreeServiceClass_UUID;
int BTHAddrLength = sizeof(RemoteEndPoint);
// Create the socket.
if ((m_localSocket = socket(AF_BTH, SOCK_STREAM, BTHPROTO_RFCOMM)) == INVALID_SOCKET)
{
// handle error.
}
// Connect the socket.
if ((iResult = connect(m_localSocket, (SOCKADDR *)&RemoteEndPoint, sizeof(RemoteEndPoint))) == INVALID_SOCKET)
{
// handle error.
}
Notice line
Hide Copy Code
RemoteEndPoint.serviceClassId = HandsfreeServiceClass_UUID
I think the problem is here, becouse u cant send sms from Handsfree, but when i use another UUID, it doesnt even pair with mobile.
=== Here is just for info, how am i sending and receiving data from mobile ===
char recvbuf[DEFAULT_BUFLEN] = "";
const char *sendbuf = "AT+CMGL\r";
int len = (int)strlen(sendbuf);
if ((iResult = send(m_localSocket, sendbuf, len, MSG_OOB)) == SOCKET_ERROR)
{
// handle error. return ~0
}
if ((iResult = recv(m_localSocket, recvbuf, recvbuflen, 0)) == SOCKET_ERROR)
{
// handle error. return ~0
}
// Here recvbuf == "\r\nERROR\r\n"
Thank you for any advices! If you have any question's about problem, i'll kindly explain.
Regards,
Ferina.