/*
* Copyright (C) 2007-2008 Esmertec AG.
* Copyright (C) 2007-2008 The Android Open Source Project
* Copyright (C) 2015 QK Labs
*
* 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.mms.transaction;
import android.content.Context;
import android.net.NetworkUtils;
import android.text.TextUtils;
import android.util.Log;
import com.moez.QKSMS.MmsConfig;
import com.moez.QKSMS.mmssms.Transaction;
import com.moez.QKSMS.mmssms.Utils;
/**
* Container of transaction settings. Instances of this class are contained
* within Transaction instances to allow overriding of the default APN
* settings or of the MMS Client.
*/
public class TransactionSettings {
private static final String TAG = "TransactionSettings";
private static final boolean DEBUG = true;
private static final boolean LOCAL_LOGV = false;
private String mServiceCenter;
private String mProxyAddress;
private int mProxyPort = -1;
private String mUserAgent;
private String mUserAgentProfileUrl;
private static final String[] APN_PROJECTION = {
"type", // 0
"mmsc", // 1
"mmsproxy", // 2
"mmsport" // 3
};
private static final int COLUMN_TYPE = 0;
private static final int COLUMN_MMSC = 1;
private static final int COLUMN_MMSPROXY = 2;
private static final int COLUMN_MMSPORT = 3;
/**
* Constructor that uses the default settings of the MMS Client.
*
* @param context The context of the MMS Client
*/
public TransactionSettings(Context context, String apnName) {
if (LOCAL_LOGV) Log.v(TAG, "TransactionSettings: apnName: " + apnName);
// String selection = "current" + " IS NOT NULL";
// String[] selectionArgs = null;
// if (!TextUtils.isEmpty(apnName)) {
// selection += " AND " + "apn" + "=?";
// selectionArgs = new String[]{ apnName.trim() };
// }
//
// Cursor cursor;
//
// try {
// cursor = SqliteWrapper.query(context, context.getContentResolver(),
// Telephony.Carriers.CONTENT_URI,
// APN_PROJECTION, selection, selectionArgs, null);
//
// if (LOCAL_LOGV) Log.v(TAG, "TransactionSettings looking for apn: " + selection + " returned: " +
// (cursor == null ? "null cursor" : (cursor.getCount() + " hits")));
// } catch (SecurityException e) {
// Log.e(TAG, "exception thrown", e);
// cursor = null;
// }
//
// if (cursor == null) {
// Log.e(TAG, "Apn is not found in Database!");
if (Transaction.settings == null) {
Transaction.settings = Utils.getDefaultSendSettings(context);
}
mServiceCenter = NetworkUtils.trimV4AddrZeros(Transaction.settings.getMmsc());
mProxyAddress = NetworkUtils.trimV4AddrZeros(Transaction.settings.getProxy());
// Set up the agent, profile url and tag name to be used in the mms request if they are attached in settings
String agent = Transaction.settings.getAgent();
if (agent != null && !agent.trim().equals("")) {
MmsConfig.setUserAgent(agent);
if (LOCAL_LOGV) Log.v(TAG, "set user agent");
}
String uaProfUrl = Transaction.settings.getUserProfileUrl();
if (uaProfUrl != null && !uaProfUrl.trim().equals("")) {
MmsConfig.setUaProfUrl(uaProfUrl);
if (LOCAL_LOGV) Log.v(TAG, "set user agent profile url");
}
String uaProfTagName = Transaction.settings.getUaProfTagName();
if (uaProfTagName != null && !uaProfTagName.trim().equals("")) {
MmsConfig.setUaProfTagName(uaProfTagName);
if (LOCAL_LOGV) Log.v(TAG, "set user agent profile tag name");
}
if (isProxySet()) {
try {
mProxyPort = Integer.parseInt(Transaction.settings.getPort());
} catch (NumberFormatException e) {
Log.e(TAG, "could not get proxy: " + Transaction.settings.getPort(), e);
}
}
// }
// boolean sawValidApn = false;
// try {
// while (cursor.moveToNext() && TextUtils.isEmpty(mServiceCenter)) {
// // Read values from APN settings
// if (isValidApnType(cursor.getString(COLUMN_TYPE), "mms")) {
// sawValidApn = true;
//
// String mmsc = cursor.getString(COLUMN_MMSC);
// if (mmsc == null) {
// continue;
// }
//
// mServiceCenter = NetworkUtils.trimV4AddrZeros(mmsc.trim());
// mProxyAddress = NetworkUtils.trimV4AddrZeros(
// cursor.getString(COLUMN_MMSPROXY));
// if (isProxySet()) {
// String portString = cursor.getString(COLUMN_MMSPORT);
// try {
// mProxyPort = Integer.parseInt(portString);
// } catch (NumberFormatException e) {
// if (TextUtils.isEmpty(portString)) {
// Log.w(TAG, "mms port not set!");
// } else {
// Log.e(TAG, "Bad port number format: " + portString, e);
// }
// }
// }
// }
// }
// } finally {
// cursor.close();
// }
//
// if (LOCAL_LOGV) Log.v(TAG, "APN setting: MMSC: " + mServiceCenter + " looked for: " + selection);
//
// if (sawValidApn && TextUtils.isEmpty(mServiceCenter)) {
// Log.e(TAG, "Invalid APN setting: MMSC is empty");
// }
}
/**
* Constructor that overrides the default settings of the MMS Client.
*
* @param mmscUrl The MMSC URL
* @param proxyAddr The proxy address
* @param proxyPort The port used by the proxy address
* immediately start a SendTransaction upon completion of a NotificationTransaction,
* false otherwise.
*/
public TransactionSettings(String mmscUrl, String proxyAddr, int proxyPort) {
mServiceCenter = mmscUrl != null ? mmscUrl.trim() : null;
mProxyAddress = proxyAddr;
mProxyPort = proxyPort;
if (LOCAL_LOGV) Log.v(TAG, "TransactionSettings: " + mServiceCenter +
" proxyAddress: " + mProxyAddress +
" proxyPort: " + mProxyPort);
}
public String getMmscUrl() {
return mServiceCenter;
}
public String getProxyAddress() {
return mProxyAddress;
}
public int getProxyPort() {
return mProxyPort;
}
public boolean isProxySet() {
return (mProxyAddress != null) && (mProxyAddress.trim().length() != 0);
}
static private boolean isValidApnType(String types, String requestType) {
// If APN type is unspecified, assume APN_TYPE_ALL.
if (TextUtils.isEmpty(types)) {
return true;
}
for (String t : types.split(",")) {
if (t.equals(requestType) || t.equals("*")) {
return true;
}
}
return false;
}
}