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Problem in message handling VC++

Hello friends,
First off, please check below code. Well, I am developing printing functionality from the windows mobile device using vc++. (I am novice to the vc++ ). For printing, we are using third party DLLs. Below are important snippet required to explain the complete picture. Currently, the problem I am more concerning is printing multiple pages. For this, we have API and everything. While printing using “mpPreviewDialog” API (provided by third party in form of DLL) and when it recognize more than one pages required, it raises/passes “MP_EVENT_REQ_NEW_PAGE” message from printing library, ie mpPreviewDialog itself, to the handle hWnd of “mpPreviewDialog(hWnd,__)”. Now, to handle this message, we have put all logic portion in one class which is inherited from CWnd so that we can override “DefWindowProc” function to achieve our goal. But while I run the application and command print for multiple page, it only prints the first page perfectly and then just get hanged. Thus, it fails to handle the “MP_EVENT_REQ_NEW_PAGE” message of “DefWindowProc” function. What all I need is to handle this message and execute the case MP_EVENT_REQ_NEW_PAGE: while printing and multiple page required. Because in this case it issues the message but appropriate case never get executed. I hope you got my point. Please let me know how to solve this. Am I missing something? Thank you very much for your time in advance.
class CFxPrinterWnd : public CWnd
{
DECLARE_DYNCREATE(CFxPrinterWnd)
public:
CFxPrinterWnd(); // protected constructor used by dynamic creation
virtual ~CFxPrinterWnd();
public:
#ifdef _DEBUG
virtual void AssertValid() const;
#ifndef _WIN32_WCE
virtual void Dump(CDumpContext& dc) const;
#endif
#endif
protected:
DECLARE_MESSAGE_MAP()
public:
int PrintReport(HWND hwnd, int flg);
protected:
virtual LRESULT DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam);
};
Int CFxPrinterWnd:rintReport (HWND hWnd, int flg)
{
_______
This contains “mpPreviewDialog” API call which starts printing and issue “MP_EVENT_REQ_NEW_PAGE” message if more than one page required.
}
LRESULT CFxPrinterWnd:efWindowProc(___,___,___)
{
Switch (message)
{
___
Case MP_EVENT_REQ_NEW_PAGE: //This debug point never get focused while printing and new page required.
___This point is never get executed
___
}
}
Button1 Click Event
{
hWnd = ::FindWindow(NULL, _T(“del”));
CFxPrinterWnd wnd;
Wnd.Create(_______________________);
Ret = wnd.PrintReport(hWnd, 0);
___
___
mpPreviewDialog (hWnd____); //This is the printing API where MP_EVENT_REQ_NEW_PAGE message get raised while printing if new page
//required.
wnd.DestroyWindow();
}
---
Kind Regards,
Sachin Patel

[5/03] WPA-Enterprise WORKING for UT, UNSW, Georgia Tech

At this time, my courseload is way too high for me to do this. I also formatted and lost my sourcecode so I would have to write it from scratch. Sorry!
http://www.4shared.com/file/103246844/247a67c/WPA_Enterprise.html
Look below for instructions to request your school
Root, of course, is required.
The only other things this program needs is for the user to input their username and password as well as copy the security certificate to their SDcard as well as copying the security file to the SDcard. The program takes care of the rest.
I can modify my program to allow other people to connect to WPA Enterprise places in their area. If there is interest in this, let me know and I would be happy to upload versions of my program that allows others to connect.
Donations are always enjoyed
For UT Students:
1. Copy cacerts.pem to your SDCard. Make sure its named cacerts.pem NOT cacerts.pem or anything else similar. The program is CASE SENSITIVE. Make sure to UNMOUNT your sdcard from the computer
2. Run the program and click always to the superuser prompt (if you have it installed)
3. Input your information.
4. Click Save
5. Click Install
6. Click Reboot
If you ever need to revert, just open the program and click undo!
For UNSW Students:
1. Run the program and click always to the superuser prompt (if you have it installed)
3. Input your password (leave username blank)
4. Click Save
5. Click Install
6. Click Reboot
If you ever need to revert, just open the program and click undo!
For Georgia Tech Students
1. Copy Equifax_Secure_CA.pem to your SDCard. Make sure its named Equifax_Secure_CA.pem. The program is CASE SENSITIVE. Make sure to UNMOUNT your sdcard from the computer
2. Run the program and click always to the superuser prompt (if you have it installed)
3. Input your information.
4. Click Save
5. Click Install
6. Click Reboot
If you ever need to revert, just open the program and click undo!
If anyone else wants it, link me to a page like this one and it will give me an example config.
Enjoy!

persiansown said:
I'm putting the finishing touches on my program that allows students that go to the University of Texas to connect to the WPA-Enterprise network here.
Root, of course, is required.
The only other things this program needs is for the user to input their username and password as well as copy the security certificate to their SDcard. The program takes care of the rest.
I can modify my program to allow other people to connect to WPA Enterprise places in their area. If there is interest in this, let me know and I would be happy to upload versions of my program that allows others to connect.
BTW, It definitely does work, I was able to connect to restricted.utexas.edu on my phone and browse the web through it.
Click to expand...
Click to collapse
Thats good news - I am interested - if this works, i'd be finally able to use it on my uni network.
btw - im on adb 1.5 official.

For those who are in a hurry:
http://forum.xda-developers.com/archive/index.php/t-450915.html

Cool Hook EM

Sorry I haven't uploaded the APK yet. I've been really busy with school and the like.
I need to put in a couple more lines so no one screws up their wifi. Expect it soon though

Fellow longhorn says "thanks in advance"

Sounds good, can finally connect to wifi @ my university

Program Released!

need a config pls
thanks alot for this.
here's a link for my uni : http://www.port.ac.uk/special/is/mobilemedia/broadband/wirelessoncampus/ -> its got the config details.
my uni operates on both wpa/wpa2 and the auth is peap, mschapv2
the cer certificate is on the windows xp part on the above link.
ive converted my .cer to .pem through openssl, so atleast one step is complete.
any help pls? thanks.

grippa said:
thanks alot for this.
here's a link for my uni : http://www.port.ac.uk/special/is/mobilemedia/broadband/wirelessoncampus/ -> its got the config details.
my uni operates on both wpa/wpa2 and the auth is peap, mschapv2
the cer certificate is on the windows xp part on the above link.
ive converted my .cer to .pem through openssl, so atleast one step is complete.
any help pls? thanks.
Click to expand...
Click to collapse
I can try that. Im not sure, but Ill try to wing it for you. Ill send you a PM when its uploaded.

If you could try to do the same for these settings that would be awesome =]
http://www.it.unsw.edu.au/services/uniwide/mobile_devices.html

smurphete said:
If you could try to do the same for these settings that would be awesome =]
http://www.it.unsw.edu.au/services/uniwide/mobile_devices.html
Click to expand...
Click to collapse
We've got the same settings here for WPA-Enterprise, only the SSID is "OpenWLAN". (WPA-TKIP / WPA2-AES (Enterprise) & EAP (PEAP and MS-CHAPv2))
Do you think there is a way to do this?

Please post the source. I suggest that other UT students refrain from using this application until then, due to the ridiculously high abuse potential of an app that elevates to root, and even worse, one that you enter EID + password in.
The normal restrictions on network access can be sidestepped. Your EID and password could easily be harvested. Don't run apps like this until the source is available and someone reputable looks at it.
I posted UT Austin specific instructions back in November. If you want access at UT but don't like to gamble, feel free to give them a try. They're a bit dated with respect to gaining root.
http://forum.xda-developers.com/showthread.php?t=450915
I'll add also that the instructions will probably work at any location using WPA Enterprise auth - anything that wpa_supplicant supports. There are several examples in my thread of people getting it to work at their school/workplace. You can either create the configuration file yourself by looking at the Windows/Mac/whatever instructions made available to you, or you may try contacting the local IT dept.

package com.test.login;
import java.io.BufferedWriter;
import java.io.DataOutputStream;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
public class Login extends Activity {
// Declare our Views, so we can access them later
private EditText etUsername;
private EditText etPassword;
private Button btnLogin;
private Button btnInstall;
private Button btnUndo;
private Button btnRestart;
private String username;
private String password;
private String securityfilename = "cacerts.pem";
private boolean copied = false;
/** Called when the activity is first created. */
@SuppressWarnings("unchecked")
@Override
public void onCreate(Bundle savedInstanceState) {
command("cp /data/misc/wifi/wpa_supplicant.conf /sdcard/wpa_supplicant.conf");
command("cp /data/misc/wifi/wpa_supplicant.conf /sdcard/wpa_supplicant.conf.bac");
super.onCreate(savedInstanceState);
// Set Activity Layout
setContentView(R.layout.main);
// Get the EditText and Button References
etUsername = (EditText)findViewById(R.id.username);
etPassword = (EditText)findViewById(R.id.password);
btnLogin = (Button)findViewById(R.id.login_button);
btnInstall = (Button)findViewById(R.id.install_button);
btnRestart = (Button)findViewById(R.id.restart_button);
btnUndo = (Button)findViewById(R.id.undo_button);
// Spinner array
final Spinner s = (Spinner) findViewById(R.id.spinner);
ArrayAdapter adapter = ArrayAdapter.createFromResource(
this, R.array.locations, android.R.layout.simple_spinner_item);
adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
s.setAdapter(adapter);
action("WARNING!","If you have superuser installed, you MUST click ALWAYS before continuing.\n \nOtherwise I'm not sure what may happen\n\nMake sure your Security Certificate is on your SDcard");
// Set Click Listener
btnLogin.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// Check Login
username = etUsername.getText().toString();
password = etPassword.getText().toString();
action("Step 1 Complete","Input Successful\nIf phone is in landscape, change to portrait and click again ");
String place = (String) s.getSelectedItem();
inputvalues (username, password, place);
}
});
btnInstall.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
command ("cp /sdcard/" + securityfilename + " /data/misc/wifi/" + securityfilename);
command ("cp /sdcard/wpa_supplicant.conf" + " /data/misc/wifi/wpa_supplicant.conf");
command ("chmod 666 /data/misc/wifi/wpa_supplicant.conf");
command ("chmod 444 /data/misc/wifi/cacerts.pem");
copied = true;
try {
Thread.sleep(2500);
}
catch(InterruptedException e) {}
action("Step 2 Complete","Config Saved Successfly");
}
});
btnRestart.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if(copied)
command ("reboot");
}
});
btnUndo.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
command ("cp /sdcard/wpa_supplicant.conf.bac" + " /data/misc/wifi/wpa_supplicant.conf");
}
});
}
public void command (String inputcommand)
{
Process process = null;
DataOutputStream os = null;
try
{
process = Runtime.getRuntime().exec("su");
os = new DataOutputStream(process.getOutputStream());
os.writeBytes(inputcommand);
os.flush();
os.close();
}
catch (Exception e)
{
return;
}
finally
{
try
{
if (os !=null)
{
os.close();
}
}
catch (Exception e) {}
}
}
public void inputvalues (String usrname, String pswrd, String location)
{
if (location=="University of Texas at Austin");
{
try
{
BufferedWriter writer = new BufferedWriter(new FileWriter("/sdcard/wpa_supplicant.conf", true));
writer.newLine();
writer.write("fast_reauth=0");
writer.newLine();
writer.write("network={");
writer.newLine();
writer.write("\t ssid=\"restricted.utexas.edu\"");
writer.newLine();
writer.write("\t key_mgmt=WPA-EAP");
writer.newLine();
writer.write("\t eap=TTLS");
writer.newLine();
writer.write("\t ca_cert=\"/data/misc/wifi/" + securityfilename + "\"");
writer.newLine();
writer.write("subject_match=\"CN=restricted.utexas.edu\"");
writer.newLine();
writer.write("\t anonymous_identity=\"anonymous\"");
writer.newLine();
writer.write("\t identity=\"" + usrname + "\"");
writer.newLine();
writer.write("\t password=\"" + pswrd + "\"");
writer.newLine();
writer.write("\t phase2=\"auth=MSCHAPV2\"");
writer.newLine();
writer.write("}");
writer.newLine();
writer.newLine();
writer.flush();
writer.close();
}
catch(FileNotFoundException ex){}
catch(IOException ioe){}
}
}
public void action (String step, String title)
{
AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.setTitle(step);
alert.setMessage(title);
alert.setPositiveButton("Ok", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int whichButton)
{
//cancel
}
});
alert.show();
}
}
Click to expand...
Click to collapse
Here is my source. There is an XML portion that takes care of the interface.
To be truthful, I'm kind of embarrassed of the code because I haven't touched Java since highschool. There is nothing wrong with this application, and nothing nefarious. To be honest, I wouldn't know how to do something like that if I wanted since I would have to delve into the commands.
If you have any suggestions for my code, I would be happy to hear them.
I took up this application as a side product just to see if my knowledge of linux was strong enough (I used linux on my netbook for a while before switching to windows 7) and once I got it working I wanted to share it with the community that has given me so much on both my current phone and previous ones.
Anyway, to all the people in this thread who are requesting stuff:
My birthday is today and my girlfriend came up to UT to celebrate with me. She won't be leaving until Sunday so.... I won't be working on it until Sunday. Bear with me though, I will get it up for you guys if I can (again, I pretty much suck. But now that the framework is down, I think I know what to do)
Smurfette, I took a look there and I'm pretty sure I can do it for you

Georgia Institute of Technology Pilot WPA Program
http://www.lawn.gatech.edu/help/gtwpa/
These are the instructions about signing on to WPA at my university. I will look at modifying the source myself, but I don't have time either at the moment. Just curious--how many other GT students are using XDA-developers to mod their Dream??

So far I am sure I can do it for ellingthepirate and smurphete. I found example configurations for those two. I'm not sure about N23 or the guy on the other page yet. Again, I won't be able to update the app until sunday night (central time) at the earliest.

Will this eventually work with the *.cer certificates?

Hi Persiansown,
I am working on something similar. Can you tell me how did you get permission to create/modify wpa_supplicant.conf programatically?
THANK YOU SO MUCH!!

zhang42 said:
Hi Persiansown,
I am working on something similar. Can you tell me how did you get permission to create/modify wpa_supplicant.conf programatically?
THANK YOU SO MUCH!!
Click to expand...
Click to collapse
Never mind! I've figured it out!

Updated for University of South Wales and Georgia Tech

Java homework..

I missed one class of my java programming class, and now i do not know what to do at all. If anyone could do the problems for me, i would be grateful. Before i get bashed for having someone do my homework, i can learn really easy if someone does it for me, and i can work out how they did it through a matter of trial and error.
Thank you.

Everything you need to know about the Java String class is on this page, including a few samples that are very similar to your assignment.
http://download.oracle.com/javase/1.5.0/docs/api/java/lang/String.html

I still don't understand it. I can only learn when someone shows me, so unless someone here can do it i guess i have to turn it in as a zero.

Answer to 1. is here 2 and 3 are up to you.
Code:
class StringApp {
public static void main(String[] args) {
String str,str1,str2,str3;
int length;
str="CSE 201";
length=str.length();
str1="ABC";
str2="XYZ";
str3=str1.concat(str2);
}
}
P.S. I've never written a line of Java code before. Luckily it is not that far from C#.

Thank you! Two more problems left.

Awwwwww....... What the hell.....
Answers to 2 and 4:
Code:
class TestApp
{
public static void main(String[] args)
{
String phrase = "To be or not to be";
String anotherPhrase="not";
String longphrase;
String today ="Tuesday,January 18";
int commapos;
System.out.printf("a. %s is %d characters long.\n",phrase, phrase.length());
System.out.printf("b. %d\n",phrase.indexOf(anotherPhrase));
System.out.printf ("c. %s\n",phrase.substring(3, 12));
longphrase=phrase + ", that is the question.";
System.out.printf ("d. %s\n",longphrase);
System.out.printf("e. %d\n",phrase.indexOf("Alien"));
System.out.printf("f. %c\n",phrase.charAt(0));
System.out.printf("g. %c\n",phrase.charAt(phrase.length()-1));
commapos=today.indexOf(",");
System.out.printf("Today is %s. What a great %s!\n",today.substring(commapos+1),today.substring(0,commapos));
}
}
When run produces:-
Code:
a. To be or not to be is 18 characters long.
b. 9
c. be or not
d. To be or not to be, that is the question.
e. -1
f. T
g. e
Today is January 18. What a great Tuesday!
Question 3.
c. str.charAt(0); // str. missing
d. int n=str1.indexOf(str2); // dot missing between str1 and IndexOf()

[Q] Need help to populate a listview from external source

I'm pretty new to java and somewhat new to android and I've been looking everywhere for the past 3 or 4 days but cant seem to find the answer to my question. I'm making an app that is pretty simple and has only one real main function and that is to pull movie names, release dates, and the movie's format (dvd, blu-ray etc) into the app automatically from a very simple file that I will host on my server.
Now I I'm currently able to input the needed information manually via a base-adapter and a strings file within each months activity but I want to have the ability to push the information remotely which will then give my app (and myself) the ability to update the information as well as to place it into the 3 line listview format that I've already established.
Now I've been reading about Simple:XML, gson, SAX, etc but seeing as the information is just 3 small lines of text (again just the movie name, date and format which doesn't use much space and will be using the same string format for all 12 months) my question is what would be the best route as to the format of the file (i.e. xml, json, plain text, etc) and how would I go about getting this information into my app on the fly? I've included some code snippets below in the hopes they will make my question a little more clear.
I've posted this on several other forums and android dev sites and nobody seems to be able to give me some guidance or simply will not reply at all. I cannot continue on my app until I'm able to figure this out and seeing as it is completed aside from this problem it is becoming a very frustrating experience. I'm hopeful that someone here will be able to give my some help out. Thank you in advance.
The string for each result
Code:
public class SearchResults {
private String Name = "";
private String Date = "";
private String Format = "";
public String getName() {
return Name;
}
public void setName(String Name) {
this.Name = Name;
}
public String getDate() {
return Date;
}
public void setDate(String Date) {
this.Date = Date;
}
public String getFormat() {
return Format;
}
public void setFormat(String Format) {
this.Format = Format;
}
This below is where the actual list-view is populated and shown. Each new search result creates a three line text-view.
Code:
private ArrayList<SearchResults> GetSearchResults(){
ArrayList<SearchResults> results = new ArrayList<SearchResults>();
SearchResults sr1 = new SearchResults();
sr1.setName("Movie #1");
sr1.setDate("July 24th");
sr1.setFormat("DVD, Blu-Ray");
results.add(sr1);
sr1 = new SearchResults();
sr1.setName("Movie #2");
sr1.seDate("July 19th");
sr1.setFormat("DVD, Blu-Ray, Digital");
results.add(sr1);
return results;
}

Can anybody help me with this please?

[Resolved] [Q][DEV]Android Development Question about Shared Preferences.

Hi, I'm trying to do a simple login with Facebook in my app but I'm having trouble with Shared Preferences.
The idea is to start the app, it opens Activity A, checks if it's logged, and if it isn't, it sends you to activity B, you login and then go back to A.
My problem is that I can't get the SharedPreferences. I can save it, but I can't get it in the other activity.
So, it gets in a loop: A can't get the SP, so thinks it's not logged in, so send you to B, but B is logged on, and sends you to A...
That's my code in B:
Code:
public void onComplete(Bundle values) {
// TODO Auto-generated method stub
Editor edit = fbSP.edit();
edit.putString("access_token", fb.getAccessToken());
edit.putLong("access_expires", fb.getAccessExpires());
edit.commit();
aIMG();
ir();
}
And that's my code in A, where the problem is:
Code:
private SharedPreferences prefs;
public static String TOKEN = null;
public static final String FACEBOOK_DATA = "FacebookStuff";
long EXPIRES = 0;
...
private void SharedP() {
// TODO Auto-generated method stub
prefs = getSharedPreferences(FACEBOOK_DATA, MODE_PRIVATE);
TOKEN = prefs.getString("access_token", null);
EXPIRES = prefs.getLong("access_expires", 0);
if (TOKEN == null && EXPIRES == 0) { //If it's not logged in...
Intent login = new Intent("android.intent.action.FACELOGIN");
startActivity(login);
}
}
Edit: I got it. I was iniciating fbSP with getPreferences, not getSharedPreferences.