src/java/com/android/internal/telephony/dataconnection/ApnSetting.java - platform/frameworks/opt/telephony - Git at Google

 /*
  * Copyright (C) 2006 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.dataconnection;

 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.RILConstants;

 import java.util.Locale;

 /**
  * This class represents a apn setting for create PDP link
  */
 public class ApnSetting {

     static final String V2_FORMAT_REGEX = "^\\[ApnSettingV2\\]\\s*";
     static final String V3_FORMAT_REGEX = "^\\[ApnSettingV3\\]\\s*";

     public final String carrier;
     public final String apn;
     public final String proxy;
     public final String port;
     public final String mmsc;
     public final String mmsProxy;
     public final String mmsPort;
     public final String user;
     public final String password;
     public final int authType;
     public final String[] types;
     public final int id;
     public final String numeric;
     public final String protocol;
     public final String roamingProtocol;
     /**
       * Current status of APN
       * true : enabled APN, false : disabled APN.
       */
     public final boolean carrierEnabled;
     /**
       * Radio Access Technology info
       * To check what values can hold, refer to ServiceState.java.
       * This should be spread to other technologies,
       * but currently only used for LTE(14) and EHRPD(13).
       */
     public final int bearer;

     /* ID of the profile in the modem */
     public final int profileId;
     public final boolean modemCognitive;
     public final int maxConns;
     public final int waitTime;
     public final int maxConnsTime;

     public ApnSetting(int id, String numeric, String carrier, String apn,
             String proxy, String port,
             String mmsc, String mmsProxy, String mmsPort,
             String user, String password, int authType, String[] types,
             String protocol, String roamingProtocol, boolean carrierEnabled, int bearer,
             int profileId, boolean modemCognitive, int maxConns, int waitTime, int maxConnsTime) {
         this.id = id;
         this.numeric = numeric;
         this.carrier = carrier;
         this.apn = apn;
         this.proxy = proxy;
         this.port = port;
         this.mmsc = mmsc;
         this.mmsProxy = mmsProxy;
         this.mmsPort = mmsPort;
         this.user = user;
         this.password = password;
         this.authType = authType;
         this.types = new String[types.length];
         for (int i = 0; i < types.length; i++) {
             this.types[i] = types[i].toLowerCase(Locale.ROOT);
         }
         this.protocol = protocol;
         this.roamingProtocol = roamingProtocol;
         this.carrierEnabled = carrierEnabled;
         this.bearer = bearer;
         this.profileId = profileId;
         this.modemCognitive = modemCognitive;
         this.maxConns = maxConns;
         this.waitTime = waitTime;
         this.maxConnsTime = maxConnsTime;
     }

     /**
      * Creates an ApnSetting object from a string.
      *
      * @param data the string to read.
      *
      * The string must be in one of two formats (newlines added for clarity,
      * spaces are optional):
      *
      * v1 format:
      *   <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
      *   <mmsport>, <user>, <password>, <authtype>, <mcc>,<mnc>,
      *   <type>[, <type>...]
      *
      * v2 format:
      *   [ApnSettingV2] <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
      *   <mmsport>, <user>, <password>, <authtype>, <mcc>, <mnc>,
      *   <type>[| <type>...], <protocol>, <roaming_protocol>, <carrierEnabled>, <bearer>
      *
      * v3 format:
      *   [ApnSettingV2] <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
      *   <mmsport>, <user>, <password>, <authtype>, <mcc>, <mnc>,
      *   <type>[| <type>...], <protocol>, <roaming_protocol>, <carrierEnabled>, <bearer>,
      *   <profileId>, <modemCognitive>, <maxConns>, <waitTime>, <maxConnsTime>
      *
      * Note that the strings generated by toString() do not contain the username
      * and password and thus cannot be read by this method.
      */
     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(V3_FORMAT_REGEX + ".*")) {
             version = 3;
             data = data.replaceFirst(V3_FORMAT_REGEX, "");
         } else 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;
         }

         int authType;
         try {
             authType = Integer.parseInt(a[12]);
         } catch (Exception e) {
             authType = 0;
         }

         String[] typeArray;
         String protocol, roamingProtocol;
         boolean carrierEnabled;
         int bearer;
         int profileId = 0;
         boolean modemCognitive = false;
         int maxConns = 0;
         int waitTime = 0;
         int maxConnsTime = 0;
         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;
             carrierEnabled = true;
             bearer = 0;
         } else {
             if (a.length < 18) {
                 return null;
             }
             typeArray = a[13].split("\\s*\\|\\s*");
             protocol = a[14];
             roamingProtocol = a[15];
             try {
                 carrierEnabled = Boolean.parseBoolean(a[16]);
             } catch (Exception e) {
                 carrierEnabled = true;
             }
             bearer = Integer.parseInt(a[17]);
             if(a.length > 22) {
                 try {
                     profileId = Integer.parseInt(a[18]);
                     modemCognitive = Boolean.parseBoolean(a[19]);
                     maxConns = Integer.parseInt(a[20]);
                     waitTime = Integer.parseInt(a[21]);
                     maxConnsTime = Integer.parseInt(a[22]);
                 } catch (Exception e) {
                 }
             }
         }

         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,protocol,roamingProtocol,carrierEnabled,bearer,
                 profileId, modemCognitive, maxConns, waitTime, maxConnsTime);
     }

     @Override
     public String toString() {
         StringBuilder sb = new StringBuilder();
         sb.append("[ApnSettingV2] ")
         .append(carrier)
         .append(", ").append(id)
         .append(", ").append(numeric)
         .append(", ").append(apn)
         .append(", ").append(proxy)
         .append(", ").append(mmsc)
         .append(", ").append(mmsProxy)
         .append(", ").append(mmsPort)
         .append(", ").append(port)
         .append(", ").append(authType).append(", ");
         for (int i = 0; i < types.length; i++) {
             sb.append(types[i]);
             if (i < types.length - 1) {
                 sb.append(" | ");
             }
         }
         sb.append(", ").append(protocol);
         sb.append(", ").append(roamingProtocol);
         sb.append(", ").append(carrierEnabled);
         sb.append(", ").append(bearer);
         sb.append(", ").append(profileId);
         sb.append(", ").append(modemCognitive);
         sb.append(", ").append(maxConns);
         sb.append(", ").append(waitTime);
         sb.append(", ").append(maxConnsTime);
         return sb.toString();
     }

     public boolean canHandleType(String type) {
         if (!carrierEnabled) return false;
         for (String t : types) {
             // DEFAULT handles all, and HIPRI is handled by DEFAULT
             if (t.equalsIgnoreCase(type) ||
                     t.equalsIgnoreCase(PhoneConstants.APN_TYPE_ALL) ||
                     (t.equalsIgnoreCase(PhoneConstants.APN_TYPE_DEFAULT) &&
                     type.equalsIgnoreCase(PhoneConstants.APN_TYPE_HIPRI))) {
                 return true;
             }
         }
         return false;
     }

     // TODO - if we have this function we should also have hashCode.
     // Also should handle changes in type order and perhaps case-insensitivity
     @Override
     public boolean equals(Object o) {
         if (o instanceof ApnSetting == false) return false;
         return (toString().equals(o.toString()));
     }
 }
	/*
	* Copyright (C) 2006 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.dataconnection;

	import com.android.internal.telephony.PhoneConstants;
	import com.android.internal.telephony.RILConstants;

	import java.util.Locale;

	/**
	* This class represents a apn setting for create PDP link
	*/
	public class ApnSetting {

	static final String V2_FORMAT_REGEX = "^\\[ApnSettingV2\\]\\s*";
	static final String V3_FORMAT_REGEX = "^\\[ApnSettingV3\\]\\s*";

	public final String carrier;
	public final String apn;
	public final String proxy;
	public final String port;
	public final String mmsc;
	public final String mmsProxy;
	public final String mmsPort;
	public final String user;
	public final String password;
	public final int authType;
	public final String[] types;
	public final int id;
	public final String numeric;
	public final String protocol;
	public final String roamingProtocol;
	/**
	* Current status of APN
	* true : enabled APN, false : disabled APN.
	*/
	public final boolean carrierEnabled;
	/**
	* Radio Access Technology info
	* To check what values can hold, refer to ServiceState.java.
	* This should be spread to other technologies,
	* but currently only used for LTE(14) and EHRPD(13).
	*/
	public final int bearer;

	/* ID of the profile in the modem */
	public final int profileId;
	public final boolean modemCognitive;
	public final int maxConns;
	public final int waitTime;
	public final int maxConnsTime;

	public ApnSetting(int id, String numeric, String carrier, String apn,
	String proxy, String port,
	String mmsc, String mmsProxy, String mmsPort,
	String user, String password, int authType, String[] types,
	String protocol, String roamingProtocol, boolean carrierEnabled, int bearer,
	int profileId, boolean modemCognitive, int maxConns, int waitTime, int maxConnsTime) {
	this.id = id;
	this.numeric = numeric;
	this.carrier = carrier;
	this.apn = apn;
	this.proxy = proxy;
	this.port = port;
	this.mmsc = mmsc;
	this.mmsProxy = mmsProxy;
	this.mmsPort = mmsPort;
	this.user = user;
	this.password = password;
	this.authType = authType;
	this.types = new String[types.length];
	for (int i = 0; i < types.length; i++) {
	this.types[i] = types[i].toLowerCase(Locale.ROOT);
	}
	this.protocol = protocol;
	this.roamingProtocol = roamingProtocol;
	this.carrierEnabled = carrierEnabled;
	this.bearer = bearer;
	this.profileId = profileId;
	this.modemCognitive = modemCognitive;
	this.maxConns = maxConns;
	this.waitTime = waitTime;
	this.maxConnsTime = maxConnsTime;
	}

	/**
	* Creates an ApnSetting object from a string.
	*
	* @param data the string to read.
	*
	* The string must be in one of two formats (newlines added for clarity,
	* spaces are optional):
	*
	* v1 format:
	* <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
	* <mmsport>, <user>, <password>, <authtype>, <mcc>,<mnc>,
	* <type>[, <type>...]
	*
	* v2 format:
	* [ApnSettingV2] <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
	* <mmsport>, <user>, <password>, <authtype>, <mcc>, <mnc>,
	* <type>[\| <type>...], <protocol>, <roaming_protocol>, <carrierEnabled>, <bearer>
	*
	* v3 format:
	* [ApnSettingV2] <carrier>, <apn>, <proxy>, <port>, <mmsc>, <mmsproxy>,
	* <mmsport>, <user>, <password>, <authtype>, <mcc>, <mnc>,
	* <type>[\| <type>...], <protocol>, <roaming_protocol>, <carrierEnabled>, <bearer>,
	* <profileId>, <modemCognitive>, <maxConns>, <waitTime>, <maxConnsTime>
	*
	* Note that the strings generated by toString() do not contain the username
	* and password and thus cannot be read by this method.
	*/
	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(V3_FORMAT_REGEX + ".*")) {
	version = 3;
	data = data.replaceFirst(V3_FORMAT_REGEX, "");
	} else 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;
	}

	int authType;
	try {
	authType = Integer.parseInt(a[12]);
	} catch (Exception e) {
	authType = 0;
	}

	String[] typeArray;
	String protocol, roamingProtocol;
	boolean carrierEnabled;
	int bearer;
	int profileId = 0;
	boolean modemCognitive = false;
	int maxConns = 0;
	int waitTime = 0;
	int maxConnsTime = 0;
	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;
	carrierEnabled = true;
	bearer = 0;
	} else {
	if (a.length < 18) {
	return null;
	}
	typeArray = a[13].split("\\s\\\|\\s");
	protocol = a[14];
	roamingProtocol = a[15];
	try {
	carrierEnabled = Boolean.parseBoolean(a[16]);
	} catch (Exception e) {
	carrierEnabled = true;
	}
	bearer = Integer.parseInt(a[17]);
	if(a.length > 22) {
	try {
	profileId = Integer.parseInt(a[18]);
	modemCognitive = Boolean.parseBoolean(a[19]);
	maxConns = Integer.parseInt(a[20]);
	waitTime = Integer.parseInt(a[21]);
	maxConnsTime = Integer.parseInt(a[22]);
	} catch (Exception e) {
	}
	}
	}

	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,protocol,roamingProtocol,carrierEnabled,bearer,
	profileId, modemCognitive, maxConns, waitTime, maxConnsTime);
	}

	@Override
	public String toString() {
	StringBuilder sb = new StringBuilder();
	sb.append("[ApnSettingV2] ")
	.append(carrier)
	.append(", ").append(id)
	.append(", ").append(numeric)
	.append(", ").append(apn)
	.append(", ").append(proxy)
	.append(", ").append(mmsc)
	.append(", ").append(mmsProxy)
	.append(", ").append(mmsPort)
	.append(", ").append(port)
	.append(", ").append(authType).append(", ");
	for (int i = 0; i < types.length; i++) {
	sb.append(types[i]);
	if (i < types.length - 1) {
	sb.append(" \| ");
	}
	}
	sb.append(", ").append(protocol);
	sb.append(", ").append(roamingProtocol);
	sb.append(", ").append(carrierEnabled);
	sb.append(", ").append(bearer);
	sb.append(", ").append(profileId);
	sb.append(", ").append(modemCognitive);
	sb.append(", ").append(maxConns);
	sb.append(", ").append(waitTime);
	sb.append(", ").append(maxConnsTime);
	return sb.toString();
	}

	public boolean canHandleType(String type) {
	if (!carrierEnabled) return false;
	for (String t : types) {
	// DEFAULT handles all, and HIPRI is handled by DEFAULT
	if (t.equalsIgnoreCase(type) \|\|
	t.equalsIgnoreCase(PhoneConstants.APN_TYPE_ALL) \|\|
	(t.equalsIgnoreCase(PhoneConstants.APN_TYPE_DEFAULT) &&
	type.equalsIgnoreCase(PhoneConstants.APN_TYPE_HIPRI))) {
	return true;
	}
	}
	return false;
	}

	// TODO - if we have this function we should also have hashCode.
	// Also should handle changes in type order and perhaps case-insensitivity
	@Override
	public boolean equals(Object o) {
	if (o instanceof ApnSetting == false) return false;
	return (toString().equals(o.toString()));
	}
	}