Merge "Add a protocol property to the APNs and use it." into gingerbread

core/java/android/provider/Telephony.java

@@ -1712,6 +1712,21 @@ public final class Telephony {
 
         public static final String TYPE = "type";
 
+        /**
+         * The protocol to be used to connect to this APN.
+         *
+         * One of the PDP_type values in TS 27.007 section 10.1.1.
+         * For example, "IP", "IPV6", "IPV4V6", or "PPP".
+         */
+        public static final String PROTOCOL = "protocol";
+
+        /**
+          * The protocol to be used to connect to this APN when roaming.
+          *
+          * The syntax is the same as protocol.
+          */
+        public static final String ROAMING_PROTOCOL = "roaming_protocol";
+
         public static final String CURRENT = "current";
     }
 

telephony/java/com/android/internal/telephony/cdma/CdmaDataConnectionTracker.java

@@ -432,7 +432,8 @@ public final class CdmaDataConnectionTracker extends DataConnectionTracker {
         } else {
             types = mDefaultApnTypes;
         }
-        mActiveApn = new ApnSetting(0, "", "", "", "", "", "", "", "", "", "", 0, types);
+        mActiveApn = new ApnSetting(0, "", "", "", "", "", "", "", "", "", "",
+                                    0, types, "IP", "IP");
 
         Message msg = obtainMessage();
         msg.what = EVENT_DATA_SETUP_COMPLETE;

telephony/java/com/android/internal/telephony/gsm/ApnSetting.java

@@ -22,6 +22,8 @@ import com.android.internal.telephony.*;
  */
 public class ApnSetting {
 
+    static final String V2_FORMAT_REGEX = "^\\[ApnSettingV2\\]\\s*";
+
     String carrier;
     String apn;
     String proxy;
@@ -35,11 +37,14 @@ public class ApnSetting {
     public String[] types;
     int id;
     String numeric;
+    String protocol;
+    String roamingProtocol;
 
-
+    public ApnSetting(int id, String numeric, String carrier, String apn,
-    public ApnSetting(int id, String numeric, String carrier, String apn, String proxy, String port,
+            String proxy, String port,
             String mmsc, String mmsProxy, String mmsPort,
-            String user, String password, int authType, String[] types) {
+            String user, String password, int authType, String[] types,
+            String protocol, String roamingProtocol) {
         this.id = id;
         this.numeric = numeric;
         this.carrier = carrier;
@@ -53,40 +58,81 @@ public class ApnSetting {
         this.password = password;
         this.authType = authType;
         this.types = types;
+        this.protocol = protocol;
+        this.roamingProtocol = roamingProtocol;
     }
 
-    // data[0] = name
+    /**
-    // data[1] = apn
+     * Creates an ApnSetting object from a string.
-    // data[2] = proxy
+     *
-    // data[3] = port
+     * @param data the string to read.
-    // data[4] = username
+     *
-    // data[5] = password
+     * The string must be in one of two formats (newlines added for clarity,
-    // data[6] = server
+     * spaces are optional):
-    // data[7] = mmsc
+     *
-    // data[8] = mmsproxy
+     * v1 format:
-    // data[9] = mmsport
+     *   <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
-    // data[10] = mcc
+     *   <mmsport>, <user>, <password>, <authtype>, <mcc>,<mnc>,
-    // data[11] = mnc
+     *   <type>[, <type>...]
-    // data[12] = auth
+     *
-    // data[13] = first type...
+     * v2 format:
+     *   [ApnSettingV2] <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
+     *   <mmsport>, <user>, <password, <authtype>, <mcc>, <mnc>,
+     *   <type>[| <type>...], <protocol>, <roaming_protocol>
+     *
+     * Note that the strings generated by toString() do not contain the username
+     * and password and thus cannot be read by this method.
+     *
+     * @see ApnSettingTest
+     */
     public static ApnSetting fromString(String data) {
         if (data == null) return null;
+
+        int version;
+        // matches() operates on the whole string, so append .* to the regex.
+        if (data.matches(V2_FORMAT_REGEX + ".*")) {
+            version = 2;
+            data = data.replaceFirst(V2_FORMAT_REGEX, "");
+        } else {
+            version = 1;
+        }
+
         String[] a = data.split("\\s*,\\s*");
-        if (a.length < 14) return null;
+        if (a.length < 14) {
-        int authType = 0;
+            return null;
+        }
+
+        int authType;
         try {
             authType = Integer.parseInt(a[12]);
         } catch (Exception e) {
+            authType = 0;
         }
-        String[] typeArray = new String[a.length - 13];
+
-        System.arraycopy(a, 13, typeArray, 0, a.length - 13);
+        String[] typeArray;
+        String protocol, roamingProtocol;
+        if (version == 1) {
+            typeArray = new String[a.length - 13];
+            System.arraycopy(a, 13, typeArray, 0, a.length - 13);
+            protocol = RILConstants.SETUP_DATA_PROTOCOL_IP;
+            roamingProtocol = RILConstants.SETUP_DATA_PROTOCOL_IP;
+        } else {
+            if (a.length < 16) {
+                return null;
+            }
+            typeArray = a[13].split("\\s*\\|\\s*");
+            protocol = a[14];
+            roamingProtocol = a[15];
+        }
+
         return new ApnSetting(-1,a[10]+a[11],a[0],a[1],a[2],a[3],a[7],a[8],
-                a[9],a[4],a[5],authType,typeArray);
+                a[9],a[4],a[5],authType,typeArray,protocol,roamingProtocol);
     }
 
     public String toString() {
         StringBuilder sb = new StringBuilder();
-        sb.append(carrier)
+        sb.append("[ApnSettingV2] ")
+        .append(carrier)
         .append(", ").append(id)
         .append(", ").append(numeric)
         .append(", ").append(apn)
@@ -95,10 +141,15 @@ public class ApnSetting {
         .append(", ").append(mmsProxy)
         .append(", ").append(mmsPort)
         .append(", ").append(port)
-        .append(", ").append(authType);
+        .append(", ").append(authType).append(", ");
-        for (String t : types) {
+        for (int i = 0; i < types.length; i++) {
-            sb.append(", ").append(t);
+            sb.append(types[i]);
+            if (i < types.length - 1) {
+                sb.append(" | ");
+            }
         }
+        sb.append(", ").append(protocol);
+        sb.append(", ").append(roamingProtocol);
         return sb.toString();
     }
 

telephony/java/com/android/internal/telephony/gsm/GsmDataConnection.java

@@ -104,11 +104,19 @@ public class GsmDataConnection extends DataConnection {
             authType = (apn.user != null) ? RILConstants.SETUP_DATA_AUTH_PAP_CHAP :
                 RILConstants.SETUP_DATA_AUTH_NONE;
         }
+
+        String protocol;
+        if (phone.getServiceState().getRoaming()) {
+            protocol = apn.roamingProtocol;
+        } else {
+            protocol = apn.protocol;
+        }
+
         phone.mCM.setupDataCall(
                 Integer.toString(RILConstants.SETUP_DATA_TECH_GSM),
                 Integer.toString(RILConstants.DATA_PROFILE_DEFAULT),
                 apn.apn, apn.user, apn.password, Integer.toString(authType),
-                RILConstants.SETUP_DATA_PROTOCOL_IP, msg);
+                protocol, msg);
     }
 
     @Override

telephony/java/com/android/internal/telephony/gsm/GsmDataConnectionTracker.java

@@ -559,7 +559,10 @@ public final class GsmDataConnectionTracker extends DataConnectionTracker {
                         cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.USER)),
                         cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PASSWORD)),
                         cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.AUTH_TYPE)),
-                        types);
+                        types,
+                        cursor.getString(cursor.getColumnIndexOrThrow(Telephony.Carriers.PROTOCOL)),
+                        cursor.getString(cursor.getColumnIndexOrThrow(
+                                Telephony.Carriers.ROAMING_PROTOCOL)));
                 result.add(apn);
             } while (cursor.moveToNext());
         }

telephony/tests/telephonytests/src/com/android/internal/telephony/gsm/ApnSettingTest.java

@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2010 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.gsm;
+
+import junit.framework.TestCase;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+public class ApnSettingTest extends TestCase {
+
+    public static final String[] TYPES = {"default", "*"};
+
+    public static void assertApnSettingEqual(ApnSetting a1, ApnSetting a2) {
+        assertEquals(a1.carrier,  a2.carrier);
+        assertEquals(a1.apn,      a2.apn);
+        assertEquals(a1.proxy,    a2.proxy);
+        assertEquals(a1.port,     a2.port);
+        assertEquals(a1.mmsc,     a2.mmsc);
+        assertEquals(a1.mmsProxy, a2.mmsProxy);
+        assertEquals(a1.mmsPort,  a2.mmsPort);
+        assertEquals(a1.user,     a2.user);
+        assertEquals(a1.password, a2.password);
+        assertEquals(a1.authType, a2.authType);
+        assertEquals(a1.id,       a2.id);
+        assertEquals(a1.numeric,  a2.numeric);
+        assertEquals(a1.protocol, a2.protocol);
+        assertEquals(a1.roamingProtocol, a2.roamingProtocol);
+        assertEquals(a1.types.length, a2.types.length);
+        int i;
+        for (i = 0; i < a1.types.length; i++) {
+            assertEquals(a1.types[i], a2.types[i]);
+        }
+    }
+
+    @SmallTest
+    public void testFromString() throws Exception {
+        String[] dunTypes = {"DUN"};
+        String[] mmsTypes = {"mms", "*"};
+
+        ApnSetting expected_apn;
+        String testString;
+
+        // A real-world v1 example string.
+        testString = "Vodafone IT,web.omnitel.it,,,,,,,,,222,10,,DUN";
+        expected_apn =  new ApnSetting(
+                -1, "22210", "Vodafone IT", "web.omnitel.it", "", "",
+                "", "", "", "", "", 0, dunTypes, "IP", "IP");
+        assertApnSettingEqual(expected_apn, ApnSetting.fromString(testString));
+
+        // A v2 string.
+        testString = "[ApnSettingV2] Name,apn,,,,,,,,,123,45,,mms|*,IPV6,IP";
+        expected_apn =  new ApnSetting(
+                -1, "12345", "Name", "apn", "", "",
+                "", "", "", "", "", 0, mmsTypes, "IPV6", "IP");
+        assertApnSettingEqual(expected_apn, ApnSetting.fromString(testString));
+
+        // A v2 string with spaces.
+        testString = "[ApnSettingV2] Name,apn, ,,,,,,,,123,45,,mms|*,IPV4V6, IP";
+        expected_apn =  new ApnSetting(
+                -1, "12345", "Name", "apn", "", "",
+                "", "", "", "", "", 0, mmsTypes, "IPV4V6", "IP");
+        assertApnSettingEqual(expected_apn, ApnSetting.fromString(testString));
+
+        // Return null if insufficient fields given.
+        testString = "[ApnSettingV2] Name,apn,,,,,,,,,123, 45,,mms|*";
+        assertEquals(null, ApnSetting.fromString(testString));
+
+        testString = "Name,apn,,,,,,,,,123, 45,";
+        assertEquals(null, ApnSetting.fromString(testString));
+
+        // Parse (incorrect) V2 format without the tag as V1.
+        testString = "Name,apn,,,,,,,,,123, 45,,mms|*,IPV6";
+        String[] incorrectTypes = {"mms|*", "IPV6"};
+        expected_apn =  new ApnSetting(
+                -1, "12345", "Name", "apn", "", "",
+                "", "", "", "", "", 0, incorrectTypes, "IP", "IP");
+        assertApnSettingEqual(expected_apn, ApnSetting.fromString(testString));
+    }
+
+
+    @SmallTest
+    public void testToString() throws Exception {
+        String[] types = {"default", "*"};
+        ApnSetting apn =  new ApnSetting(
+                99, "12345", "Name", "apn", "proxy", "port",
+                "mmsc", "mmsproxy", "mmsport", "user", "password", 0,
+                types, "IPV4V6", "IP");
+        String expected = "[ApnSettingV2] Name, 99, 12345, apn, proxy, " +
+                "mmsc, mmsproxy, mmsport, port, 0, default | *, " +
+                "IPV4V6, IP";
+        assertEquals(expected, apn.toString());
+    }
+}
+