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/*
* 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 android.net;
import android.os.Parcel;
import android.os.Parcelable;
import android.text.TextUtils;
import android.util.Log;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;
/**
* A container class for the http proxy info
* @hide
*/
public class ProxyProperties implements Parcelable {
private String mHost;
private int mPort;
private String mExclusionList;
private String[] mParsedExclusionList;
public ProxyProperties(String host, int port, String exclList) {
mHost = host;
mPort = port;
setExclusionList(exclList);
}
private ProxyProperties(String host, int port, String exclList, String[] parsedExclList) {
mHost = host;
mPort = port;
mExclusionList = exclList;
mParsedExclusionList = parsedExclList;
}
// copy constructor instead of clone
public ProxyProperties(ProxyProperties source) {
if (source != null) {
mHost = source.getHost();
mPort = source.getPort();
mExclusionList = source.getExclusionList();
mParsedExclusionList = source.mParsedExclusionList;
}
}
public InetSocketAddress getSocketAddress() {
InetSocketAddress inetSocketAddress = null;
try {
inetSocketAddress = new InetSocketAddress(mHost, mPort);
} catch (IllegalArgumentException e) { }
return inetSocketAddress;
}
public String getHost() {
return mHost;
}
public int getPort() {
return mPort;
}
// comma separated
public String getExclusionList() {
return mExclusionList;
}
// comma separated
private void setExclusionList(String exclusionList) {
mExclusionList = exclusionList;
if (mExclusionList == null) {
mParsedExclusionList = new String[0];
} else {
String splitExclusionList[] = exclusionList.toLowerCase().split(",");
mParsedExclusionList = new String[splitExclusionList.length * 2];
for (int i = 0; i < splitExclusionList.length; i++) {
String s = splitExclusionList[i].trim();
if (s.startsWith(".")) s = s.substring(1);
mParsedExclusionList[i*2] = s;
mParsedExclusionList[(i*2)+1] = "." + s;
}
}
}
public boolean isExcluded(String url) {
if (TextUtils.isEmpty(url) || mParsedExclusionList == null ||
mParsedExclusionList.length == 0) return false;
Uri u = Uri.parse(url);
String urlDomain = u.getHost();
if (urlDomain == null) return false;
for (int i = 0; i< mParsedExclusionList.length; i+=2) {
if (urlDomain.equals(mParsedExclusionList[i]) ||
urlDomain.endsWith(mParsedExclusionList[i+1])) {
return true;
}
}
return false;
}
public java.net.Proxy makeProxy() {
java.net.Proxy proxy = java.net.Proxy.NO_PROXY;
if (mHost != null) {
try {
InetSocketAddress inetSocketAddress = new InetSocketAddress(mHost, mPort);
proxy = new java.net.Proxy(java.net.Proxy.Type.HTTP, inetSocketAddress);
} catch (IllegalArgumentException e) {
}
}
return proxy;
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
if (mHost != null) {
sb.append("[");
sb.append(mHost);
sb.append("] ");
sb.append(Integer.toString(mPort));
if (mExclusionList != null) {
sb.append(" xl=").append(mExclusionList);
}
}
return sb.toString();
}
@Override
public boolean equals(Object o) {
if (!(o instanceof ProxyProperties)) return false;
ProxyProperties p = (ProxyProperties)o;
if (mExclusionList != null && !mExclusionList.equals(p.getExclusionList())) return false;
if (mHost != null && p.getHost() != null && mHost.equals(p.getHost()) == false) {
return false;
}
if (mHost != null && p.mHost == null) return false;
if (mHost == null && p.mHost != null) return false;
if (mPort != p.mPort) return false;
return true;
}
/**
* Implement the Parcelable interface
* @hide
*/
public int describeContents() {
return 0;
}
@Override
/*
* generate hashcode based on significant fields
*/
public int hashCode() {
return ((null == mHost) ? 0 : mHost.hashCode())
+ ((null == mExclusionList) ? 0 : mExclusionList.hashCode())
+ mPort;
}
/**
* Implement the Parcelable interface.
* @hide
*/
public void writeToParcel(Parcel dest, int flags) {
if (mHost != null) {
dest.writeByte((byte)1);
dest.writeString(mHost);
dest.writeInt(mPort);
} else {
dest.writeByte((byte)0);
}
dest.writeString(mExclusionList);
dest.writeStringArray(mParsedExclusionList);
}
/**
* Implement the Parcelable interface.
* @hide
*/
public static final Creator<ProxyProperties> CREATOR =
new Creator<ProxyProperties>() {
public ProxyProperties createFromParcel(Parcel in) {
String host = null;
int port = 0;
if (in.readByte() == 1) {
host = in.readString();
port = in.readInt();
}
String exclList = in.readString();
String[] parsedExclList = in.readStringArray();
ProxyProperties proxyProperties =
new ProxyProperties(host, port, exclList, parsedExclList);
return proxyProperties;
}
public ProxyProperties[] newArray(int size) {
return new ProxyProperties[size];
}
};
}
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