SpnOverride.java revision d720945f2be5ea5fe0faf67e67d9ea0e184eba67
10825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville/* 20825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Copyright (C) 2009 The Android Open Source Project 30825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 40825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Licensed under the Apache License, Version 2.0 (the "License"); 50825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * you may not use this file except in compliance with the License. 60825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * You may obtain a copy of the License at 70825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 80825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * http://www.apache.org/licenses/LICENSE-2.0 90825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * 100825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * Unless required by applicable law or agreed to in writing, software 110825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * distributed under the License is distributed on an "AS IS" BASIS, 120825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * See the License for the specific language governing permissions and 140825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville * limitations under the License. 150825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville */ 160825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 17d720945f2be5ea5fe0faf67e67d9ea0e184eba67Alex Yakavenkapackage com.android.internal.telephony.uicc; 180825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 190825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.io.File; 200825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.io.FileNotFoundException; 210825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.io.FileReader; 220825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.io.IOException; 230825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport java.util.HashMap; 240825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 250825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport org.xmlpull.v1.XmlPullParser; 260825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport org.xmlpull.v1.XmlPullParserException; 270825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 280825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.os.Environment; 29ded9c0af7fa49504c047275ed34c2d3b22bf0c3aWink Savilleimport android.telephony.Rlog; 300825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport android.util.Xml; 310825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 320825495a331bb44df395a0cdb79fab85e68db5d5Wink Savilleimport com.android.internal.util.XmlUtils; 330825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 340825495a331bb44df395a0cdb79fab85e68db5d5Wink Savillepublic class SpnOverride { 350825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private HashMap<String, String> CarrierSpnMap; 360825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 370825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 380825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville static final String LOG_TAG = "GSM"; 390825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville static final String PARTNER_SPN_OVERRIDE_PATH ="etc/spn-conf.xml"; 400825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 410825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville SpnOverride () { 420825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville CarrierSpnMap = new HashMap<String, String>(); 430825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville loadSpnOverrides(); 440825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 450825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 460825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville boolean containsCarrier(String carrier) { 470825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return CarrierSpnMap.containsKey(carrier); 480825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 490825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 500825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville String getSpn(String carrier) { 510825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return CarrierSpnMap.get(carrier); 520825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 530825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 540825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville private void loadSpnOverrides() { 550825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville FileReader spnReader; 560825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 570825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville final File spnFile = new File(Environment.getRootDirectory(), 580825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville PARTNER_SPN_OVERRIDE_PATH); 590825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 600825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville try { 610825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville spnReader = new FileReader(spnFile); 620825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } catch (FileNotFoundException e) { 63ded9c0af7fa49504c047275ed34c2d3b22bf0c3aWink Saville Rlog.w(LOG_TAG, "Can't open " + 640825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville Environment.getRootDirectory() + "/" + PARTNER_SPN_OVERRIDE_PATH); 650825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville return; 660825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 670825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 680825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville try { 690825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville XmlPullParser parser = Xml.newPullParser(); 700825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville parser.setInput(spnReader); 710825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 720825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville XmlUtils.beginDocument(parser, "spnOverrides"); 730825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 740825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville while (true) { 750825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville XmlUtils.nextElement(parser); 760825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 770825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville String name = parser.getName(); 780825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville if (!"spnOverride".equals(name)) { 790825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville break; 800825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 810825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 820825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville String numeric = parser.getAttributeValue(null, "numeric"); 830825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville String data = parser.getAttributeValue(null, "spn"); 840825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 850825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville CarrierSpnMap.put(numeric, data); 860825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 870825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } catch (XmlPullParserException e) { 88ded9c0af7fa49504c047275ed34c2d3b22bf0c3aWink Saville Rlog.w(LOG_TAG, "Exception in spn-conf parser " + e); 890825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } catch (IOException e) { 90ded9c0af7fa49504c047275ed34c2d3b22bf0c3aWink Saville Rlog.w(LOG_TAG, "Exception in spn-conf parser " + e); 910825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 920825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville } 930825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville 940825495a331bb44df395a0cdb79fab85e68db5d5Wink Saville} 95