LineageOS/android_packages_modules_Connectivity
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Avoid hostname lookup in NetworkProperties

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Bug: 2870816
Change-Id: Iba98d7d25da5068051dba19aa04702cc93b7cc05
This commit is contained in:
Irfan Sheriff
2010-08-04 15:15:49 -07:00
parent 3afbead19f
commit a89f2ad616
1 changed files with 5 additions and 9 deletions
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14
core/java/android/net/NetworkProperties.java
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@@ -123,18 +123,17 @@ public class NetworkProperties implements Parcelable {
public synchronized void writeToParcel(Parcel dest, int flags) { public synchronized void writeToParcel(Parcel dest, int flags) {
dest.writeString(getInterfaceName()); dest.writeString(getInterfaceName());
dest.writeInt(mAddresses.size()); dest.writeInt(mAddresses.size());
//TODO: explore an easy alternative to preserve hostname
// without doing a lookup
for(InetAddress a : mAddresses) { for(InetAddress a : mAddresses) {
dest.writeString(a.getHostName());
dest.writeByteArray(a.getAddress()); dest.writeByteArray(a.getAddress());
} }
dest.writeInt(mDnses.size()); dest.writeInt(mDnses.size());
for(InetAddress d : mDnses) { for(InetAddress d : mDnses) {
dest.writeString(d.getHostName());
dest.writeByteArray(d.getAddress()); dest.writeByteArray(d.getAddress());
} }
if (mGateway != null) { if (mGateway != null) {
dest.writeByte((byte)1); dest.writeByte((byte)1);
dest.writeString(mGateway.getHostName());
dest.writeByteArray(mGateway.getAddress()); dest.writeByteArray(mGateway.getAddress());
} else { } else {
dest.writeByte((byte)0); dest.writeByte((byte)0);
@@ -166,21 +165,18 @@ public class NetworkProperties implements Parcelable {
int addressCount = in.readInt(); int addressCount = in.readInt();
for (int i=0; i<addressCount; i++) { for (int i=0; i<addressCount; i++) {
try { try {
netProp.addAddress(InetAddress.getByAddress(in.readString(), netProp.addAddress(InetAddress.getByAddress(in.createByteArray()));
in.createByteArray()));
} catch (UnknownHostException e) { } } catch (UnknownHostException e) { }
} }
addressCount = in.readInt(); addressCount = in.readInt();
for (int i=0; i<addressCount; i++) { for (int i=0; i<addressCount; i++) {
try { try {
netProp.addDns(InetAddress.getByAddress(in.readString(), netProp.addDns(InetAddress.getByAddress(in.createByteArray()));
in.createByteArray()));
} catch (UnknownHostException e) { } } catch (UnknownHostException e) { }
} }
if (in.readByte() == 1) { if (in.readByte() == 1) {
try { try {
netProp.setGateway(InetAddress.getByAddress(in.readString(), netProp.setGateway(InetAddress.getByAddress(in.createByteArray()));
in.createByteArray()));
} catch (UnknownHostException e) {} } catch (UnknownHostException e) {}
} }
if (in.readByte() == 1) { if (in.readByte() == 1) {