From 8fa720539a9e470f81c411db2a8fa0b469f22768 Mon Sep 17 00:00:00 2001
From: zzz <zzz@mail.i2p>
Date: Fri, 23 Dec 2011 21:41:58 +0000
Subject: [PATCH] RouterInfo, RouterAddress: Optimizations and integrity checks
- Remove synchronization - Do not allow contents to change after
being set, throw IllegalStateException - Do not copy contents out in
getters - Make options final - Add getOption() and getOptionsMap()
methods
---
.../src/net/i2p/router/web/NetDbRenderer.java | 14 +-
core/java/src/net/i2p/data/DataHelper.java | 13 ++
core/java/src/net/i2p/data/DatabaseEntry.java | 6 +
core/java/src/net/i2p/data/RouterAddress.java | 61 ++++-
core/java/src/net/i2p/data/RouterInfo.java | 217 ++++++++++--------
router/java/src/net/i2p/router/Blocklist.java | 4 +-
.../networkdb/PublishLocalRouterInfoJob.java | 4 +-
.../kademlia/FloodfillMonitorJob.java | 3 +-
.../KademliaNetworkDatabaseFacade.java | 5 +-
.../router/peermanager/ProfileOrganizer.java | 7 +-
.../router/transport/TransportManager.java | 5 +-
.../router/transport/ntcp/NTCPAddress.java | 10 +-
.../i2p/router/transport/udp/UDPAddress.java | 15 +-
13 files changed, 213 insertions(+), 151 deletions(-)
diff --git a/apps/routerconsole/java/src/net/i2p/router/web/NetDbRenderer.java b/apps/routerconsole/java/src/net/i2p/router/web/NetDbRenderer.java
index 7e44cd6e83..1a207763a1 100644
--- a/apps/routerconsole/java/src/net/i2p/router/web/NetDbRenderer.java
+++ b/apps/routerconsole/java/src/net/i2p/router/web/NetDbRenderer.java
@@ -376,9 +376,8 @@ public class NetDbRenderer {
int cost = addr.getCost();
if (!((style.equals("SSU") && cost == 5) || (style.equals("NTCP") && cost == 10)))
buf.append('[').append(_("cost")).append('=').append("" + cost).append("] ");
- Properties p = new OrderedProperties();
- p.putAll(addr.getOptions());
- for (Map.Entry e : p.entrySet()) {
+ Map p = addr.getOptionsMap();
+ for (Map.Entry e : (Set<Map.Entry>) p.entrySet()) {
String name = (String) e.getKey();
String val = (String) e.getValue();
buf.append('[').append(_(DataHelper.stripHTML(name))).append('=').append(DataHelper.stripHTML(val)).append("] ");
@@ -387,9 +386,10 @@ public class NetDbRenderer {
buf.append("</td></tr>\n");
if (full) {
buf.append("<tr><td>" + _("Stats") + ": <br><code>");
- for (Iterator iter = info.getOptions().keySet().iterator(); iter.hasNext(); ) {
- String key = (String)iter.next();
- String val = info.getOption(key);
+ Map p = info.getOptionsMap();
+ for (Map.Entry e : (Set<Map.Entry>) p.entrySet()) {
+ String key = (String) e.getKey();
+ String val = (String) e.getValue();
buf.append(DataHelper.stripHTML(key)).append(" = ").append(DataHelper.stripHTML(val)).append("<br>\n");
}
buf.append("</code></td></tr>\n");
@@ -412,7 +412,7 @@ public class NetDbRenderer {
if (style.equals("NTCP")) {
rv |= NTCP;
} else if (style.equals("SSU")) {
- if (addr.getOptions().getProperty("iport0") != null)
+ if (addr.getOption("iport0") != null)
rv |= SSUI;
else
rv |= SSU;
diff --git a/core/java/src/net/i2p/data/DataHelper.java b/core/java/src/net/i2p/data/DataHelper.java
index 95dd1875d2..420775065a 100644
--- a/core/java/src/net/i2p/data/DataHelper.java
+++ b/core/java/src/net/i2p/data/DataHelper.java
@@ -118,6 +118,17 @@ public class DataHelper {
public static Properties readProperties(InputStream rawStream)
throws DataFormatException, IOException {
Properties props = new OrderedProperties();
+ readProperties(rawStream, props);
+ return props;
+ }
+
+ /**
+ * Ditto, load into an existing properties
+ * @param props the Properties to load into
+ * @since 0.8.13
+ */
+ public static Properties readProperties(InputStream rawStream, Properties props)
+ throws DataFormatException, IOException {
long size = readLong(rawStream, 2);
byte data[] = new byte[(int) size];
int read = read(rawStream, data);
@@ -1268,6 +1279,8 @@ public class DataHelper {
* Why? Just because it has to be consistent so signing will work.
* How to spec as returning the same type as the param?
* DEPRECATED - Only used by RouterInfo.
+ *
+ * @return a new list
*/
public static List<? extends DataStructure> sortStructures(Collection<? extends DataStructure> dataStructures) {
if (dataStructures == null) return Collections.EMPTY_LIST;
diff --git a/core/java/src/net/i2p/data/DatabaseEntry.java b/core/java/src/net/i2p/data/DatabaseEntry.java
index 3c7b665ca2..943fdbd733 100644
--- a/core/java/src/net/i2p/data/DatabaseEntry.java
+++ b/core/java/src/net/i2p/data/DatabaseEntry.java
@@ -124,16 +124,22 @@ public abstract class DatabaseEntry extends DataStructureImpl {
/**
* Configure the proof that the entity stands behind the info here
*
+ * @throws IllegalStateException if already signed
*/
public void setSignature(Signature signature) {
+ if (_signature != null)
+ throw new IllegalStateException();
_signature = signature;
}
/**
* Sign the structure using the supplied signing key
*
+ * @throws IllegalStateException if already signed
*/
public void sign(SigningPrivateKey key) throws DataFormatException {
+ if (_signature != null)
+ throw new IllegalStateException();
byte[] bytes = getBytes();
if (bytes == null) throw new DataFormatException("Not enough data to sign");
// now sign with the key
diff --git a/core/java/src/net/i2p/data/RouterAddress.java b/core/java/src/net/i2p/data/RouterAddress.java
index 91a05e6d4e..012ef0194e 100644
--- a/core/java/src/net/i2p/data/RouterAddress.java
+++ b/core/java/src/net/i2p/data/RouterAddress.java
@@ -12,6 +12,7 @@ package net.i2p.data;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
+import java.util.Collections;
import java.util.Date;
import java.util.Iterator;
import java.util.Map;
@@ -22,16 +23,24 @@ import net.i2p.util.OrderedProperties;
/**
* Defines a method of communicating with a router
*
+ * For efficiency, the options methods and structures here are unsynchronized.
+ * Initialize the structure with readBytes(), or call the setOptions().
+ * Don't change it after that.
+ *
+ * To ensure integrity of the RouterInfo, methods that change an element of the
+ * RouterInfo will throw an IllegalStateException after the RouterInfo is signed.
+ *
* @author jrandom
*/
public class RouterAddress extends DataStructureImpl {
private int _cost;
private Date _expiration;
private String _transportStyle;
- private Properties _options;
+ private final Properties _options;
public RouterAddress() {
_cost = -1;
+ _options = new OrderedProperties();
}
/**
@@ -85,28 +94,59 @@ public class RouterAddress extends DataStructureImpl {
/**
* Configure the type of transport that must be used to communicate on this address
*
+ * @throws IllegalStateException if was already set
*/
public void setTransportStyle(String transportStyle) {
+ if (_transportStyle != null)
+ throw new IllegalStateException();
_transportStyle = transportStyle;
}
/**
* Retrieve the transport specific options necessary for communication
*
+ * @deprecated use getOptionsMap()
+ * @return sorted, non-null, NOT a copy, do not modify
*/
public Properties getOptions() {
return _options;
}
/**
- * Specify the transport specific options necessary for communication
+ * Retrieve the transport specific options necessary for communication
*
+ * @return an unmodifiable view, non-null, sorted
+ * @since 0.8.13
+ */
+ public Map getOptionsMap() {
+ return Collections.unmodifiableMap(_options);
+ }
+
+ /**
+ * @since 0.8.13
+ */
+ public String getOption(String opt) {
+ return _options.getProperty(opt);
+ }
+
+ /**
+ * Specify the transport specific options necessary for communication.
+ * Makes a copy.
+ * @param options non-null
+ * @throws IllegalStateException if was already set
*/
public void setOptions(Properties options) {
- _options = options;
+ if (!_options.isEmpty())
+ throw new IllegalStateException();
+ _options.putAll(options);
}
+ /**
+ * @throws IllegalStateException if was already read in
+ */
public void readBytes(InputStream in) throws DataFormatException, IOException {
+ if (_transportStyle != null)
+ throw new IllegalStateException();
_cost = (int) DataHelper.readLong(in, 1);
_expiration = DataHelper.readDate(in);
_transportStyle = DataHelper.readString(in);
@@ -115,11 +155,11 @@ public class RouterAddress extends DataStructureImpl {
_transportStyle = "SSU";
else if (_transportStyle.equals("NTCP"))
_transportStyle = "NTCP";
- _options = DataHelper.readProperties(in);
+ DataHelper.readProperties(in, _options);
}
public void writeBytes(OutputStream out) throws DataFormatException, IOException {
- if ((_cost < 0) || (_transportStyle == null) || (_options == null))
+ if ((_cost < 0) || (_transportStyle == null))
throw new DataFormatException("Not enough data to write a router address");
DataHelper.writeLong(out, 1, _cost);
DataHelper.writeDate(out, _expiration);
@@ -131,11 +171,12 @@ public class RouterAddress extends DataStructureImpl {
public boolean equals(Object object) {
if ((object == null) || !(object instanceof RouterAddress)) return false;
RouterAddress addr = (RouterAddress) object;
+ // let's keep this fast as we are putting an address into the RouterInfo set frequently
return
_cost == addr._cost &&
- DataHelper.eq(_transportStyle, addr._transportStyle) &&
- DataHelper.eq(_options, addr._options) &&
- DataHelper.eq(_expiration, addr._expiration);
+ DataHelper.eq(_transportStyle, addr._transportStyle);
+ //DataHelper.eq(_options, addr._options) &&
+ //DataHelper.eq(_expiration, addr._expiration);
}
/**
@@ -161,9 +202,7 @@ public class RouterAddress extends DataStructureImpl {
buf.append("\n\tExpiration: ").append(_expiration);
if (_options != null) {
buf.append("\n\tOptions: #: ").append(_options.size());
- Properties p = new OrderedProperties();
- p.putAll(_options);
- for (Map.Entry e : p.entrySet()) {
+ for (Map.Entry e : _options.entrySet()) {
String key = (String) e.getKey();
String val = (String) e.getValue();
buf.append("\n\t\t[").append(key).append("] = [").append(val).append("]");
diff --git a/core/java/src/net/i2p/data/RouterInfo.java b/core/java/src/net/i2p/data/RouterInfo.java
index ca44204030..6c34ad2023 100644
--- a/core/java/src/net/i2p/data/RouterInfo.java
+++ b/core/java/src/net/i2p/data/RouterInfo.java
@@ -19,6 +19,7 @@ import java.util.Date;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
+import java.util.Map;
import java.util.Properties;
import java.util.Set;
import java.util.Vector;
@@ -32,6 +33,13 @@ import net.i2p.util.OrderedProperties;
* Defines the data that a router either publishes to the global routing table or
* provides to trusted peers.
*
+ * For efficiency, the methods and structures here are now unsynchronized.
+ * Initialize the RI with readBytes(), or call the setters and then sign() in a single thread.
+ * Don't change it after that.
+ *
+ * To ensure integrity of the RouterInfo, methods that change an element of the
+ * RouterInfo will throw an IllegalStateException after the RouterInfo is signed.
+ *
* @author jrandom
*/
public class RouterInfo extends DatabaseEntry {
@@ -41,7 +49,7 @@ public class RouterInfo extends DatabaseEntry {
private final Set<RouterAddress> _addresses;
/** may be null to save memory, no longer final */
private Set<Hash> _peers;
- private /* FIXME final FIXME */ Properties _options;
+ private final Properties _options;
private volatile boolean _validated;
private volatile boolean _isValid;
private volatile String _stringified;
@@ -67,14 +75,19 @@ public class RouterInfo extends DatabaseEntry {
_options = new OrderedProperties();
}
+ /**
+ * Used only by Router and PublishLocalRouterInfoJob.
+ * Copies ONLY the identity and peers.
+ * Does not copy published, addresses, options, or signature.
+ */
public RouterInfo(RouterInfo old) {
this();
setIdentity(old.getIdentity());
- setPublished(old.getPublished());
- setAddresses(old.getAddresses());
+ //setPublished(old.getPublished());
+ //setAddresses(old.getAddresses());
setPeers(old.getPeers());
- setOptions(old.getOptions());
- setSignature(old.getSignature());
+ //setOptions(old.getOptions());
+ //setSignature(old.getSignature());
// copy over _byteified?
}
@@ -90,12 +103,6 @@ public class RouterInfo extends DatabaseEntry {
return KEY_TYPE_ROUTERINFO;
}
- private void resetCache() {
- _stringified = null;
- _byteified = null;
- _hashCodeInitialized = false;
- }
-
/**
* Retrieve the identity of the router represented
*
@@ -107,10 +114,12 @@ public class RouterInfo extends DatabaseEntry {
/**
* Configure the identity of the router represented
*
+ * @throws IllegalStateException if RouterInfo is already signed
*/
public void setIdentity(RouterIdentity ident) {
+ if (_signature != null)
+ throw new IllegalStateException();
_identity = ident;
- resetCache();
// We only want to cache the bytes for our own RI, which is frequently written.
// To cache for all RIs doubles the RI memory usage.
// setIdentity() is only called when we are creating our own RI.
@@ -133,34 +142,35 @@ public class RouterInfo extends DatabaseEntry {
/**
* Date on which it was published, in milliseconds since Midnight GMT on Jan 01, 1970
*
+ * @throws IllegalStateException if RouterInfo is already signed
*/
public void setPublished(long published) {
+ if (_signature != null)
+ throw new IllegalStateException();
_published = published;
- resetCache();
}
/**
* Retrieve the set of RouterAddress structures at which this
* router can be contacted.
*
+ * @return unmodifiable view, non-null
*/
public Set<RouterAddress> getAddresses() {
- synchronized (_addresses) {
- return new HashSet(_addresses);
- }
+ return Collections.unmodifiableSet(_addresses);
}
/**
* Specify a set of RouterAddress structures at which this router
* can be contacted.
*
+ * @throws IllegalStateException if RouterInfo is already signed
*/
public void setAddresses(Set<RouterAddress> addresses) {
- synchronized (_addresses) {
- _addresses.clear();
- if (addresses != null) _addresses.addAll(addresses);
- }
- resetCache();
+ if (_signature != null)
+ throw new IllegalStateException();
+ _addresses.clear();
+ if (addresses != null) _addresses.addAll(addresses);
}
/**
@@ -180,8 +190,11 @@ public class RouterInfo extends DatabaseEntry {
* this router can be reached through.
*
* @deprecated Implemented here but unused elsewhere
+ * @throws IllegalStateException if RouterInfo is already signed
*/
public void setPeers(Set<Hash> peers) {
+ if (_signature != null)
+ throw new IllegalStateException();
if (peers == null || peers.isEmpty()) {
_peers = null;
return;
@@ -192,37 +205,46 @@ public class RouterInfo extends DatabaseEntry {
_peers.clear();
_peers.addAll(peers);
}
- resetCache();
}
/**
- * Retrieve a set of options or statistics that the router can expose
+ * Retrieve a set of options or statistics that the router can expose.
*
+ * @deprecated use getOptionsMap()
+ * @return sorted, non-null, NOT a copy, do not modify!!!
*/
public Properties getOptions() {
- if (_options == null) return new Properties();
- synchronized (_options) {
- return (Properties) _options.clone();
- }
+ return _options;
}
+
+ /**
+ * Retrieve a set of options or statistics that the router can expose.
+ *
+ * @return an unmodifiable view, non-null, sorted
+ * @since 0.8.13
+ */
+ public Map getOptionsMap() {
+ return Collections.unmodifiableMap(_options);
+ }
+
public String getOption(String opt) {
- if (_options == null) return null;
- synchronized (_options) {
- return _options.getProperty(opt);
- }
+ return _options.getProperty(opt);
}
/**
- * Configure a set of options or statistics that the router can expose
+ * Configure a set of options or statistics that the router can expose.
+ * Makes a copy.
+ *
* @param options if null, clears current options
+ * @throws IllegalStateException if RouterInfo is already signed
*/
public void setOptions(Properties options) {
- synchronized (_options) {
- _options.clear();
- if (options != null)
- _options.putAll(options);
- }
- resetCache();
+ if (_signature != null)
+ throw new IllegalStateException();
+
+ _options.clear();
+ if (options != null)
+ _options.putAll(options);
}
/**
@@ -234,14 +256,14 @@ public class RouterInfo extends DatabaseEntry {
protected byte[] getBytes() throws DataFormatException {
if (_byteified != null) return _byteified;
if (_identity == null) throw new DataFormatException("Router identity isn't set? wtf!");
- if (_addresses == null) throw new DataFormatException("Router addressess isn't set? wtf!");
- if (_options == null) throw new DataFormatException("Router options isn't set? wtf!");
//long before = Clock.getInstance().now();
- ByteArrayOutputStream out = new ByteArrayOutputStream(6*1024);
+ ByteArrayOutputStream out = new ByteArrayOutputStream(2*1024);
try {
_identity.writeBytes(out);
- DataHelper.writeDate(out, new Date(_published));
+ // avoid thrashing objects
+ //DataHelper.writeDate(out, new Date(_published));
+ DataHelper.writeLong(out, 8, _published);
int sz = _addresses.size();
if (sz <= 0 || isHidden()) {
// Do not send IP address to peers in hidden mode
@@ -249,11 +271,12 @@ public class RouterInfo extends DatabaseEntry {
} else {
DataHelper.writeLong(out, 1, sz);
Collection<RouterAddress> addresses = _addresses;
- if (sz > 1)
+ if (sz > 1) {
// WARNING this sort algorithm cannot be changed, as it must be consistent
// network-wide. The signature is not checked at readin time, but only
// later, and the addresses are stored in a Set, not a List.
addresses = (Collection<RouterAddress>) DataHelper.sortStructures(addresses);
+ }
for (RouterAddress addr : addresses) {
addr.writeBytes(out);
}
@@ -293,7 +316,7 @@ public class RouterInfo extends DatabaseEntry {
* Determine whether this router info is authorized with a valid signature
*
*/
- public synchronized boolean isValid() {
+ public boolean isValid() {
if (!_validated) doValidate();
return _isValid;
}
@@ -304,11 +327,7 @@ public class RouterInfo extends DatabaseEntry {
* @return -1 if unknown
*/
public int getNetworkId() {
- if (_options == null) return -1;
- String id = null;
- synchronized (_options) {
- id = _options.getProperty(PROP_NETWORK_ID);
- }
+ String id = _options.getProperty(PROP_NETWORK_ID);
if (id != null) {
try {
return Integer.parseInt(id);
@@ -322,11 +341,7 @@ public class RouterInfo extends DatabaseEntry {
* @return non-null, empty string if none
*/
public String getCapabilities() {
- if (_options == null) return "";
- String capabilities = null;
- synchronized (_options) {
- capabilities = _options.getProperty(PROP_CAPABILITIES);
- }
+ String capabilities = _options.getProperty(PROP_CAPABILITIES);
if (capabilities != null)
return capabilities;
else
@@ -358,20 +373,27 @@ public class RouterInfo extends DatabaseEntry {
return (bwTier);
}
+ /**
+ * @throws IllegalStateException if RouterInfo is already signed
+ */
public void addCapability(char cap) {
- if (_options == null) _options = new OrderedProperties();
- synchronized (_options) {
+ if (_signature != null)
+ throw new IllegalStateException();
+
String caps = _options.getProperty(PROP_CAPABILITIES);
if (caps == null)
_options.setProperty(PROP_CAPABILITIES, ""+cap);
else if (caps.indexOf(cap) == -1)
_options.setProperty(PROP_CAPABILITIES, caps + cap);
- }
}
+ /**
+ * @throws IllegalStateException if RouterInfo is already signed
+ */
public void delCapability(char cap) {
- if (_options == null) return;
- synchronized (_options) {
+ if (_signature != null)
+ throw new IllegalStateException();
+
String caps = _options.getProperty(PROP_CAPABILITIES);
int idx;
if (caps == null) {
@@ -384,7 +406,6 @@ public class RouterInfo extends DatabaseEntry {
buf.deleteCharAt(idx);
_options.setProperty(PROP_CAPABILITIES, buf.toString());
}
- }
}
/**
@@ -409,12 +430,9 @@ public class RouterInfo extends DatabaseEntry {
*
*/
public RouterAddress getTargetAddress(String transportStyle) {
- synchronized (_addresses) {
- for (Iterator iter = _addresses.iterator(); iter.hasNext(); ) {
- RouterAddress addr = (RouterAddress)iter.next();
- if (addr.getTransportStyle().equals(transportStyle))
- return addr;
- }
+ for (RouterAddress addr : _addresses) {
+ if (addr.getTransportStyle().equals(transportStyle))
+ return addr;
}
return null;
}
@@ -425,12 +443,9 @@ public class RouterInfo extends DatabaseEntry {
*/
public List<RouterAddress> getTargetAddresses(String transportStyle) {
List<RouterAddress> ret = new Vector<RouterAddress>();
- synchronized(this._addresses) {
- for(Object o : this._addresses) {
- RouterAddress addr = (RouterAddress)o;
- if(addr.getTransportStyle().equals(transportStyle))
- ret.add(addr);
- }
+ for (RouterAddress addr : _addresses) {
+ if(addr.getTransportStyle().equals(transportStyle))
+ ret.add(addr);
}
return ret;
}
@@ -438,9 +453,9 @@ public class RouterInfo extends DatabaseEntry {
/**
* Actually validate the signature
*/
- private synchronized void doValidate() {
- _validated = true;
+ private void doValidate() {
_isValid = super.verifySignature();
+ _validated = true;
if (!_isValid) {
byte data[] = null;
@@ -459,15 +474,21 @@ public class RouterInfo extends DatabaseEntry {
/**
* This does NOT validate the signature
+ *
+ * @throws IllegalStateException if RouterInfo was already read in
*/
- public synchronized void readBytes(InputStream in) throws DataFormatException, IOException {
+ public void readBytes(InputStream in) throws DataFormatException, IOException {
+ if (_signature != null)
+ throw new IllegalStateException();
_identity = new RouterIdentity();
_identity.readBytes(in);
- Date when = DataHelper.readDate(in);
- if (when == null)
- _published = 0;
- else
- _published = when.getTime();
+ // avoid thrashing objects
+ //Date when = DataHelper.readDate(in);
+ //if (when == null)
+ // _published = 0;
+ //else
+ // _published = when.getTime();
+ _published = DataHelper.readLong(in, 8);
int numAddresses = (int) DataHelper.readLong(in, 1);
for (int i = 0; i < numAddresses; i++) {
RouterAddress address = new RouterAddress();
@@ -485,11 +506,10 @@ public class RouterInfo extends DatabaseEntry {
_peers.add(peerIdentityHash);
}
}
- _options = DataHelper.readProperties(in);
+ DataHelper.readProperties(in, _options);
_signature = new Signature();
_signature.readBytes(in);
- resetCache();
//_log.debug("Read routerInfo: " + toString());
}
@@ -497,13 +517,13 @@ public class RouterInfo extends DatabaseEntry {
/**
* This does NOT validate the signature
*/
- public synchronized void writeBytes(OutputStream out) throws DataFormatException, IOException {
+ public void writeBytes(OutputStream out) throws DataFormatException, IOException {
if (_identity == null) throw new DataFormatException("Missing identity");
if (_published < 0) throw new DataFormatException("Invalid published date: " + _published);
if (_signature == null) throw new DataFormatException("Signature is null");
//if (!isValid())
// throw new DataFormatException("Data is not valid");
- ByteArrayOutputStream baos = new ByteArrayOutputStream(512);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream(2048);
baos.write(getBytes());
_signature.writeBytes(baos);
@@ -518,10 +538,11 @@ public class RouterInfo extends DatabaseEntry {
RouterInfo info = (RouterInfo) object;
return DataHelper.eq(_identity, info.getIdentity())
&& DataHelper.eq(_signature, info.getSignature())
- && _published == info.getPublished()
- && DataHelper.eq(_addresses, info.getAddresses())
- && DataHelper.eq(_options, info.getOptions())
- && DataHelper.eq(getPeers(), info.getPeers());
+ && _published == info.getPublished();
+ // Let's speed up the NetDB
+ //&& DataHelper.eq(_addresses, info.getAddresses())
+ //&& DataHelper.eq(_options, info.getOptions())
+ //&& DataHelper.eq(getPeers(), info.getPeers());
}
@Override
@@ -541,23 +562,19 @@ public class RouterInfo extends DatabaseEntry {
buf.append("\n\tIdentity: ").append(_identity);
buf.append("\n\tSignature: ").append(_signature);
buf.append("\n\tPublished on: ").append(new Date(_published));
- Set addresses = _addresses; // getAddresses()
- buf.append("\n\tAddresses: #: ").append(addresses.size());
- for (Iterator iter = addresses.iterator(); iter.hasNext();) {
- RouterAddress addr = (RouterAddress) iter.next();
+ buf.append("\n\tAddresses: #: ").append(_addresses.size());
+ for (RouterAddress addr : _addresses) {
buf.append("\n\t\tAddress: ").append(addr);
}
- Set peers = getPeers();
+ Set<Hash> peers = getPeers();
buf.append("\n\tPeers: #: ").append(peers.size());
- for (Iterator iter = peers.iterator(); iter.hasNext();) {
- Hash hash = (Hash) iter.next();
+ for (Hash hash : peers) {
buf.append("\n\t\tPeer hash: ").append(hash);
}
- Properties options = _options; // getOptions();
- buf.append("\n\tOptions: #: ").append(options.size());
- for (Iterator iter = options.keySet().iterator(); iter.hasNext();) {
- String key = (String) iter.next();
- String val = options.getProperty(key);
+ buf.append("\n\tOptions: #: ").append(_options.size());
+ for (Map.Entry e : _options.entrySet()) {
+ String key = (String) e.getKey();
+ String val = (String) e.getValue();
buf.append("\n\t\t[").append(key).append("] = [").append(val).append("]");
}
buf.append("]");
diff --git a/router/java/src/net/i2p/router/Blocklist.java b/router/java/src/net/i2p/router/Blocklist.java
index f76e6eb499..153b14e7c9 100644
--- a/router/java/src/net/i2p/router/Blocklist.java
+++ b/router/java/src/net/i2p/router/Blocklist.java
@@ -488,9 +488,7 @@ public class Blocklist {
for (int j = 0; j < paddr.size(); j++) {
RouterAddress pa = (RouterAddress) pladdr.get(j);
if (pa == null) continue;
- Properties pprops = pa.getOptions();
- if (pprops == null) continue;
- String phost = pprops.getProperty("host");
+ String phost = pa.getOption("host");
if (phost == null) continue;
if (oldphost != null && oldphost.equals(phost)) continue;
oldphost = phost;
diff --git a/router/java/src/net/i2p/router/networkdb/PublishLocalRouterInfoJob.java b/router/java/src/net/i2p/router/networkdb/PublishLocalRouterInfoJob.java
index 18612c3cd1..cfcdd8a34b 100644
--- a/router/java/src/net/i2p/router/networkdb/PublishLocalRouterInfoJob.java
+++ b/router/java/src/net/i2p/router/networkdb/PublishLocalRouterInfoJob.java
@@ -41,7 +41,7 @@ public class PublishLocalRouterInfoJob extends JobImpl {
RouterInfo ri = new RouterInfo(getContext().router().getRouterInfo());
if (_log.shouldLog(Log.DEBUG))
_log.debug("Old routerInfo contains " + ri.getAddresses().size()
- + " addresses and " + ri.getOptions().size() + " options");
+ + " addresses and " + ri.getOptionsMap().size() + " options");
Properties stats = getContext().statPublisher().publishStatistics();
stats.setProperty(RouterInfo.PROP_NETWORK_ID, ""+Router.NETWORK_ID);
try {
@@ -60,7 +60,7 @@ public class PublishLocalRouterInfoJob extends JobImpl {
getContext().router().setRouterInfo(ri);
if (_log.shouldLog(Log.INFO))
_log.info("Newly updated routerInfo is published with " + stats.size()
- + "/" + ri.getOptions().size() + " options on "
+ + "/" + ri.getOptionsMap().size() + " options on "
+ new Date(ri.getPublished()));
try {
getContext().netDb().publish(ri);
diff --git a/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillMonitorJob.java b/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillMonitorJob.java
index 5c719d76ca..2d23532960 100644
--- a/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillMonitorJob.java
+++ b/router/java/src/net/i2p/router/networkdb/kademlia/FloodfillMonitorJob.java
@@ -133,8 +133,7 @@ class FloodfillMonitorJob extends JobImpl {
if (ra == null)
happy = false;
else {
- Properties props = ra.getOptions();
- if (props == null || props.getProperty("ihost0") != null)
+ if (ra.getOption("ihost0") != null)
happy = false;
}
}
diff --git a/router/java/src/net/i2p/router/networkdb/kademlia/KademliaNetworkDatabaseFacade.java b/router/java/src/net/i2p/router/networkdb/kademlia/KademliaNetworkDatabaseFacade.java
index 9c86b7f01b..8a44d5a4e6 100644
--- a/router/java/src/net/i2p/router/networkdb/kademlia/KademliaNetworkDatabaseFacade.java
+++ b/router/java/src/net/i2p/router/networkdb/kademlia/KademliaNetworkDatabaseFacade.java
@@ -786,8 +786,7 @@ public class KademliaNetworkDatabaseFacade extends NetworkDatabaseFacade {
RouterAddress ra = routerInfo.getTargetAddress("SSU");
if (ra != null) {
// Introducers change often, introducee will ping introducer for 2 hours
- Properties props = ra.getOptions();
- if (props != null && props.getProperty("ihost0") != null)
+ if (ra.getOption("ihost0") != null)
return "Peer " + key.toBase64() + " published > 75m ago with SSU Introducers";
if (routerInfo.getTargetAddress("NTCP") == null)
return "Peer " + key.toBase64() + " published > 75m ago, SSU only without introducers";
@@ -824,7 +823,7 @@ public class KademliaNetworkDatabaseFacade extends NetworkDatabaseFacade {
if (_log.shouldLog(Log.DEBUG))
_log.debug("RouterInfo " + key.toBase64() + " is stored with "
- + routerInfo.getOptions().size() + " options on "
+ + routerInfo.getOptionsMap().size() + " options on "
+ new Date(routerInfo.getPublished()));
_context.peerManager().setCapabilities(key, routerInfo.getCapabilities());
diff --git a/router/java/src/net/i2p/router/peermanager/ProfileOrganizer.java b/router/java/src/net/i2p/router/peermanager/ProfileOrganizer.java
index 093ca8ed2d..8b14d22a0f 100644
--- a/router/java/src/net/i2p/router/peermanager/ProfileOrganizer.java
+++ b/router/java/src/net/i2p/router/peermanager/ProfileOrganizer.java
@@ -701,8 +701,7 @@ public class ProfileOrganizer {
continue;
}
// This is the quick way of doing UDPAddress.getIntroducerCount() > 0
- Properties props = ra.getOptions();
- if (props != null && props.getProperty("ihost0") != null)
+ if (ra.getOption("ihost0") != null)
l.add(peer);
}
}
@@ -1263,9 +1262,7 @@ public class ProfileOrganizer {
if (paddr == null)
return rv;
for (RouterAddress pa : paddr) {
- Properties pprops = pa.getOptions();
- if (pprops == null) continue;
- String phost = pprops.getProperty("host");
+ String phost = pa.getOption("host");
if (phost == null) continue;
InetAddress pi;
try {
diff --git a/router/java/src/net/i2p/router/transport/TransportManager.java b/router/java/src/net/i2p/router/transport/TransportManager.java
index ae4bfe224c..8b6b29713d 100644
--- a/router/java/src/net/i2p/router/transport/TransportManager.java
+++ b/router/java/src/net/i2p/router/transport/TransportManager.java
@@ -343,15 +343,12 @@ public class TransportManager implements TransportEventListener {
for (Transport t : _transports.values()) {
int port = t.getRequestedPort();
if (t.getCurrentAddress() != null) {
- Properties opts = t.getCurrentAddress().getOptions();
- if (opts != null) {
- String s = opts.getProperty("port");
+ String s = t.getCurrentAddress().getOption("port");
if (s != null) {
try {
port = Integer.parseInt(s);
} catch (NumberFormatException nfe) {}
}
- }
}
// Use UDP port for NTCP too - see comment in NTCPTransport.getRequestedPort() for why this is here
if (t.getStyle().equals(NTCPTransport.STYLE) && port <= 0 &&
diff --git a/router/java/src/net/i2p/router/transport/ntcp/NTCPAddress.java b/router/java/src/net/i2p/router/transport/ntcp/NTCPAddress.java
index e13bcc31c7..acced89f43 100644
--- a/router/java/src/net/i2p/router/transport/ntcp/NTCPAddress.java
+++ b/router/java/src/net/i2p/router/transport/ntcp/NTCPAddress.java
@@ -57,13 +57,13 @@ public class NTCPAddress {
_port = -1;
return;
}
- String host = addr.getOptions().getProperty(PROP_HOST);
+ String host = addr.getOption(PROP_HOST);
if (host == null) {
_host = null;
_port = -1;
} else {
_host = host.trim();
- String port = addr.getOptions().getProperty(PROP_PORT);
+ String port = addr.getOption(PROP_PORT);
if ( (port != null) && (port.trim().length() > 0) && !("null".equals(port)) ) {
try {
_port = Integer.parseInt(port.trim());
@@ -156,9 +156,7 @@ public class NTCPAddress {
public boolean equals(RouterAddress addr) {
if (addr == null) return false;
- Properties opts = addr.getOptions();
- if (opts == null) return false;
- return ( (_host.equals(opts.getProperty(PROP_HOST))) &&
- (Integer.toString(_port).equals(opts.getProperty(PROP_PORT))) );
+ return ( (_host.equals(addr.getOption(PROP_HOST))) &&
+ (Integer.toString(_port).equals(addr.getOption(PROP_PORT))) );
}
}
diff --git a/router/java/src/net/i2p/router/transport/udp/UDPAddress.java b/router/java/src/net/i2p/router/transport/udp/UDPAddress.java
index bcee07605e..7fa6060db9 100644
--- a/router/java/src/net/i2p/router/transport/udp/UDPAddress.java
+++ b/router/java/src/net/i2p/router/transport/udp/UDPAddress.java
@@ -64,31 +64,30 @@ public class UDPAddress {
private void parse(RouterAddress addr) {
if (addr == null) return;
- Properties opts = addr.getOptions();
- _host = opts.getProperty(PROP_HOST);
+ _host = addr.getOption(PROP_HOST);
if (_host != null) _host = _host.trim();
try {
- String port = opts.getProperty(PROP_PORT);
+ String port = addr.getOption(PROP_PORT);
if (port != null)
_port = Integer.parseInt(port);
} catch (NumberFormatException nfe) {
_port = -1;
}
- String key = opts.getProperty(PROP_INTRO_KEY);
+ String key = addr.getOption(PROP_INTRO_KEY);
if (key != null)
_introKey = Base64.decode(key.trim());
for (int i = MAX_INTRODUCERS; i >= 0; i--) {
- String host = opts.getProperty(PROP_INTRO_HOST_PREFIX + i);
+ String host = addr.getOption(PROP_INTRO_HOST_PREFIX + i);
if (host == null) continue;
- String port = opts.getProperty(PROP_INTRO_PORT_PREFIX + i);
+ String port = addr.getOption(PROP_INTRO_PORT_PREFIX + i);
if (port == null) continue;
- String k = opts.getProperty(PROP_INTRO_KEY_PREFIX + i);
+ String k = addr.getOption(PROP_INTRO_KEY_PREFIX + i);
if (k == null) continue;
byte ikey[] = Base64.decode(k);
if ( (ikey == null) || (ikey.length != SessionKey.KEYSIZE_BYTES) )
continue;
- String t = opts.getProperty(PROP_INTRO_TAG_PREFIX + i);
+ String t = addr.getOption(PROP_INTRO_TAG_PREFIX + i);
if (t == null) continue;
int p = -1;
try {
--
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