Initial fixes for MMS retrieval.

1) Parse the APN information based on what the ConnectionManager
tells us.

2) Accept email addresses as a valid Recipient format.

src/org/thoughtcrime/securesms/database/MmsDatabase.java

@@ -421,9 +421,9 @@ public class MmsDatabase extends Database {
     database.delete(TABLE_NAME, null, null);
   }
 
-  public Cursor getCarrierMmsInformation() {
+  public Cursor getCarrierMmsInformation(String apn) {
     Uri uri          = Uri.withAppendedPath(Uri.parse("content://telephony/carriers"), "current");
-    String selection = "type = 'mms'";
+    String selection = (apn == null || apn.trim().length() == 0) ? null : String.format("apn = '%s'", apn.trim());
 
     return context.getContentResolver().query(uri, null, selection, null, null);
   }

src/org/thoughtcrime/securesms/mms/MmsCommunication.java

@@ -16,9 +16,10 @@
  */
 package org.thoughtcrime.securesms.mms;
 
-import java.io.DataInputStream;
+import android.content.Context;
-import java.io.IOException;
+import android.database.Cursor;
-import java.net.InetAddress;
+import android.net.ConnectivityManager;
+import android.net.Uri;
 
 import org.apache.http.HttpEntity;
 import org.apache.http.HttpHost;
@@ -42,15 +43,16 @@ import org.thoughtcrime.securesms.util.Conversions;
 
 import ws.com.google.android.mms.MmsException;
 
-import android.content.Context;
+import java.io.DataInputStream;
-import android.database.Cursor;
+import java.io.IOException;
-import android.net.ConnectivityManager;
+import java.net.InetAddress;
-import android.net.Uri;
 
 public class MmsCommunication {
 
-  protected static MmsConnectionParameters getMmsConnectionParameters(Context context) throws MmsException {
+  protected static MmsConnectionParameters getMmsConnectionParameters(Context context, String apn)
-    Cursor cursor = DatabaseFactory.getMmsDatabase(context).getCarrierMmsInformation();
+      throws MmsException
+  {
+    Cursor cursor = DatabaseFactory.getMmsDatabase(context).getCarrierMmsInformation(apn);
 
     try {
       if (cursor == null || !cursor.moveToFirst())

src/org/thoughtcrime/securesms/mms/MmsDownloadHelper.java

@@ -16,9 +16,8 @@
  */
 package org.thoughtcrime.securesms.mms;
 
-import java.io.IOException;
+import android.content.Context;
-import java.net.URI;
+import android.util.Log;
-import java.net.URISyntaxException;
 
 import org.apache.http.HttpHost;
 import org.apache.http.HttpRequest;
@@ -30,12 +29,15 @@ import org.apache.http.client.methods.HttpGet;
 
 import ws.com.google.android.mms.MmsException;
 
-import android.content.Context;
+import java.io.IOException;
-import android.util.Log;
+import java.net.URI;
+import java.net.URISyntaxException;
 
 public class MmsDownloadHelper extends MmsCommunication {
 
-  private static byte[] makeRequest(MmsConnectionParameters connectionParameters, String url) throws ClientProtocolException, IOException {
+  private static byte[] makeRequest(MmsConnectionParameters connectionParameters, String url)
+      throws ClientProtocolException, IOException
+  {
     try {
       HttpClient client   = constructHttpClient(connectionParameters);
       URI hostUrl         = new URI(url);
@@ -58,9 +60,9 @@ public class MmsDownloadHelper extends MmsCommunication {
     }
   }
 
-  public static byte[] retrieveMms(Context context, String url) throws IOException {
+  public static byte[] retrieveMms(Context context, String url, String apn) throws IOException {
     try {
-      MmsConnectionParameters connectionParameters = getMmsConnectionParameters(context);
+      MmsConnectionParameters connectionParameters = getMmsConnectionParameters(context, apn);
 
       checkRouteToHost(context, connectionParameters, url);
       return makeRequest(connectionParameters, url);

src/org/thoughtcrime/securesms/mms/MmsSendHelper.java

@@ -16,9 +16,8 @@
  */
 package org.thoughtcrime.securesms.mms;
 
-import java.io.IOException;
+import android.content.Context;
-import java.net.URI;
+import android.util.Log;
-import java.net.URISyntaxException;
 
 import org.apache.http.HttpHost;
 import org.apache.http.HttpResponse;
@@ -27,11 +26,12 @@ import org.apache.http.client.ClientProtocolException;
 import org.apache.http.client.HttpClient;
 import org.apache.http.client.methods.HttpPost;
 import org.apache.http.entity.ByteArrayEntity;
-import org.thoughtcrime.securesms.util.Hex;
 
 import ws.com.google.android.mms.MmsException;
-import android.content.Context;
+
-import android.util.Log;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
 
 public class MmsSendHelper extends MmsCommunication {
 
@@ -63,10 +63,10 @@ public class MmsSendHelper extends MmsCommunication {
     }
   }
 
-  public static byte[] sendMms(Context context, byte[] mms) throws IOException {
+  public static byte[] sendMms(Context context, byte[] mms, String apn) throws IOException {
     Log.w("MmsSender", "Sending MMS of length: " + mms.length);
     try {
-      MmsConnectionParameters parameters = getMmsConnectionParameters(context);
+      MmsConnectionParameters parameters = getMmsConnectionParameters(context, apn);
       checkRouteToHost(context, parameters, parameters.getMmsc());
       return makePost(parameters, mms);
     } catch (MmsException me) {

src/org/thoughtcrime/securesms/recipients/RecipientFactory.java

@@ -19,7 +19,6 @@ package org.thoughtcrime.securesms.recipients;
 import android.content.Context;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
-import android.telephony.PhoneNumberUtils;
 import android.util.Log;
 
 import org.thoughtcrime.securesms.R;
@@ -146,7 +145,7 @@ public class RecipientFactory {
     int end      = recipient.indexOf('>');
     String value = recipient.substring(begin + 1, end);
 
-    if (PhoneNumberUtils.isWellFormedSmsAddress(value))
+    if (NumberUtil.isValidSmsOrEmail(value))
       return value;
     else
       throw new RecipientFormattingException("Bracketed value: " + value + " is not valid.");

src/org/thoughtcrime/securesms/service/MmsDownloader.java

@@ -16,8 +16,9 @@
  */
 package org.thoughtcrime.securesms.service;
 
-import java.io.IOException;
+import android.content.Context;
-import java.util.LinkedList;
+import android.content.Intent;
+import android.util.Log;
 
 import org.thoughtcrime.securesms.crypto.DecryptingQueue;
 import org.thoughtcrime.securesms.crypto.MasterSecret;
@@ -29,9 +30,9 @@ import org.thoughtcrime.securesms.protocol.WirePrefix;
 import ws.com.google.android.mms.MmsException;
 import ws.com.google.android.mms.pdu.PduParser;
 import ws.com.google.android.mms.pdu.RetrieveConf;
-import android.content.Context;
+
-import android.content.Intent;
+import java.io.IOException;
-import android.util.Log;
+import java.util.LinkedList;
 
 public class MmsDownloader extends MmscProcessor {
 
@@ -66,7 +67,8 @@ public class MmsDownloader extends MmscProcessor {
 
 
     try {
-      byte[] pdu             = MmsDownloadHelper.retrieveMms(context, item.getContentLocation());
+      byte[] pdu             = MmsDownloadHelper.retrieveMms(context, item.getContentLocation(),
+                                                             getApnInformation());
       RetrieveConf retrieved = (RetrieveConf)new PduParser(pdu).parse();
 
       for (int i=0;i<retrieved.getBody().getPartsNum();i++) {

src/org/thoughtcrime/securesms/service/MmsReceiver.java

@@ -16,6 +16,10 @@
  */
 package org.thoughtcrime.securesms.service;
 
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+
 import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.MmsDatabase;
@@ -24,9 +28,6 @@ import ws.com.google.android.mms.pdu.GenericPdu;
 import ws.com.google.android.mms.pdu.NotificationInd;
 import ws.com.google.android.mms.pdu.PduHeaders;
 import ws.com.google.android.mms.pdu.PduParser;
-import android.content.Context;
-import android.content.Intent;
-import android.util.Log;
 
 public class MmsReceiver {
 

src/org/thoughtcrime/securesms/service/MmsSender.java

@@ -16,16 +16,16 @@
  */
 package org.thoughtcrime.securesms.service;
 
-import java.io.IOException;
+import android.content.Context;
-import java.util.Arrays;
+import android.content.Intent;
-import java.util.LinkedList;
+import android.telephony.TelephonyManager;
+import android.util.Log;
 
 import org.thoughtcrime.securesms.crypto.MasterSecret;
 import org.thoughtcrime.securesms.crypto.SessionCipher;
 import org.thoughtcrime.securesms.database.DatabaseFactory;
 import org.thoughtcrime.securesms.database.MmsDatabase;
 import org.thoughtcrime.securesms.mms.MmsSendHelper;
-import org.thoughtcrime.securesms.mms.PngTransport;
 import org.thoughtcrime.securesms.mms.TextTransport;
 import org.thoughtcrime.securesms.protocol.WirePrefix;
 import org.thoughtcrime.securesms.recipients.Recipient;
@@ -33,7 +33,6 @@ import org.thoughtcrime.securesms.util.Hex;
 
 import ws.com.google.android.mms.ContentType;
 import ws.com.google.android.mms.MmsException;
-import ws.com.google.android.mms.pdu.CharacterSets;
 import ws.com.google.android.mms.pdu.EncodedStringValue;
 import ws.com.google.android.mms.pdu.PduBody;
 import ws.com.google.android.mms.pdu.PduComposer;
@@ -42,10 +41,10 @@ import ws.com.google.android.mms.pdu.PduParser;
 import ws.com.google.android.mms.pdu.PduPart;
 import ws.com.google.android.mms.pdu.SendConf;
 import ws.com.google.android.mms.pdu.SendReq;
-import android.content.Context;
+
-import android.content.Intent;
+import java.io.IOException;
-import android.telephony.TelephonyManager;
+import java.util.Arrays;
-import android.util.Log;
+import java.util.LinkedList;
 
 public class MmsSender extends MmscProcessor {
 
@@ -140,7 +139,7 @@ public class MmsSender extends MmscProcessor {
       if (number != null && number.trim().length() != 0)
         pdu.setFrom(new EncodedStringValue(number));
 
-      byte[] response = MmsSendHelper.sendMms(context, new PduComposer(context, pdu).make());
+      byte[] response = MmsSendHelper.sendMms(context, new PduComposer(context, pdu).make(), getApnInformation());
       SendConf conf   = (SendConf) new PduParser(response).parse();
 
       for (int i=0;i<pdu.getBody().getPartsNum();i++) {

src/org/thoughtcrime/securesms/service/MmscProcessor.java

@@ -16,8 +16,6 @@
  */
 package org.thoughtcrime.securesms.service;
 
-import java.util.LinkedList;
-
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ -48,6 +46,10 @@ public abstract class MmscProcessor {
     this.wakeLock.setReferenceCounted(false);
   }
 
+  protected String getApnInformation() {
+    return connectivityManager.getNetworkInfo(TYPE_MOBILE_MMS).getExtraInfo();
+  }
+
   protected boolean isConnected() {
     NetworkInfo info = connectivityManager.getNetworkInfo(TYPE_MOBILE_MMS);