X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsone%2Fcore%2FCore.java;h=ccf2cd3528957ab696e2c4e624d191b88aa64b72;hb=e3395d9dd51f56240e4cb9509ccd403bf5f9e343;hp=c3bacac3e76e63648196bcbfa3075269cf4bc8bf;hpb=73b8d9fa03d043185870eacacbc72aa04d199252;p=Sone.git
diff --git a/src/main/java/net/pterodactylus/sone/core/Core.java b/src/main/java/net/pterodactylus/sone/core/Core.java
index c3bacac..93caddd 100644
--- a/src/main/java/net/pterodactylus/sone/core/Core.java
+++ b/src/main/java/net/pterodactylus/sone/core/Core.java
@@ -1,5 +1,5 @@
/*
- * FreenetSone - Core.java - Copyright © 2010 David Roden
+ * Sone - Core.java - Copyright © 2010 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -17,36 +17,39 @@
package net.pterodactylus.sone.core;
-import java.io.InputStream;
import java.net.MalformedURLException;
import java.util.ArrayList;
-import java.util.Collection;
import java.util.Collections;
-import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
-import java.util.UUID;
import java.util.logging.Level;
import java.util.logging.Logger;
import net.pterodactylus.sone.core.Options.DefaultOption;
import net.pterodactylus.sone.core.Options.Option;
import net.pterodactylus.sone.core.Options.OptionWatcher;
-import net.pterodactylus.sone.core.SoneException.Type;
+import net.pterodactylus.sone.data.Client;
import net.pterodactylus.sone.data.Post;
import net.pterodactylus.sone.data.Profile;
+import net.pterodactylus.sone.data.Profile.Field;
import net.pterodactylus.sone.data.Reply;
import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.freenet.wot.Identity;
+import net.pterodactylus.sone.freenet.wot.IdentityListener;
+import net.pterodactylus.sone.freenet.wot.IdentityManager;
+import net.pterodactylus.sone.freenet.wot.OwnIdentity;
+import net.pterodactylus.sone.freenet.wot.Trust;
+import net.pterodactylus.sone.freenet.wot.WebOfTrustException;
+import net.pterodactylus.sone.main.SonePlugin;
import net.pterodactylus.util.config.Configuration;
import net.pterodactylus.util.config.ConfigurationException;
-import net.pterodactylus.util.filter.Filter;
-import net.pterodactylus.util.filter.Filters;
import net.pterodactylus.util.logging.Logging;
-import net.pterodactylus.util.service.AbstractService;
-import freenet.client.FetchResult;
+import net.pterodactylus.util.number.Numbers;
+import net.pterodactylus.util.validation.Validation;
+import net.pterodactylus.util.version.Version;
import freenet.keys.FreenetURI;
/**
@@ -54,7 +57,7 @@ import freenet.keys.FreenetURI;
*
* @author David âBombeâ Roden
*/
-public class Core extends AbstractService {
+public class Core implements IdentityListener, UpdateListener {
/**
* Enumeration for the possible states of a {@link Sone}.
@@ -82,931 +85,2047 @@ public class Core extends AbstractService {
/** The options. */
private final Options options = new Options();
+ /** The preferences. */
+ private final Preferences preferences = new Preferences(options);
+
+ /** The core listener manager. */
+ private final CoreListenerManager coreListenerManager = new CoreListenerManager(this);
+
/** The configuration. */
private Configuration configuration;
+ /** Whether weâre currently saving the configuration. */
+ private boolean storingConfiguration = false;
+
+ /** The identity manager. */
+ private final IdentityManager identityManager;
+
/** Interface to freenet. */
- private FreenetInterface freenetInterface;
+ private final FreenetInterface freenetInterface;
/** The Sone downloader. */
- private SoneDownloader soneDownloader;
+ private final SoneDownloader soneDownloader;
- /** The Sone blacklist. */
- private final Set blacklistedSones = new HashSet();
+ /** The update checker. */
+ private final UpdateChecker updateChecker;
- /** The local Sones. */
- private final Set localSones = new HashSet();
+ /** Whether the core has been stopped. */
+ private volatile boolean stopped;
+
+ /** The Sonesâ statuses. */
+ /* synchronize access on itself. */
+ private final Map soneStatuses = new HashMap();
+
+ /** Locked local Sones. */
+ /* synchronize on itself. */
+ private final Set lockedSones = new HashSet();
/** Sone inserters. */
+ /* synchronize access on this on localSones. */
private final Map soneInserters = new HashMap();
- /** The Sonesâ statuses. */
- private final Map soneStatuses = Collections.synchronizedMap(new HashMap());
+ /** All local Sones. */
+ /* synchronize access on this on itself. */
+ private Map localSones = new HashMap();
- /* various caches follow here. */
+ /** All remote Sones. */
+ /* synchronize access on this on itself. */
+ private Map remoteSones = new HashMap();
- /** Cache for all known Sones. */
- private final Map soneCache = new HashMap();
+ /** All new Sones. */
+ private Set newSones = new HashSet();
- /** Cache for all known posts. */
- private final Map postCache = new HashMap();
+ /** All known Sones. */
+ /* synchronize access on {@link #newSones}. */
+ private Set knownSones = new HashSet();
- /** Cache for all known replies. */
- private final Map replyCache = new HashMap();
+ /** All posts. */
+ private Map posts = new HashMap();
+
+ /** All new posts. */
+ private Set newPosts = new HashSet();
+
+ /** All known posts. */
+ /* synchronize access on {@link #newPosts}. */
+ private Set knownPosts = new HashSet();
+
+ /** All replies. */
+ private Map replies = new HashMap();
+
+ /** All new replies. */
+ private Set newReplies = new HashSet();
+
+ /** All known replies. */
+ private Set knownReplies = new HashSet();
+
+ /** All bookmarked posts. */
+ /* synchronize access on itself. */
+ private Set bookmarkedPosts = new HashSet();
+
+ /** Trusted identities, sorted by own identities. */
+ private Map> trustedIdentities = Collections.synchronizedMap(new HashMap>());
/**
* Creates a new core.
+ *
+ * @param configuration
+ * The configuration of the core
+ * @param freenetInterface
+ * The freenet interface
+ * @param identityManager
+ * The identity manager
*/
- public Core() {
- super("Sone Core", false);
+ public Core(Configuration configuration, FreenetInterface freenetInterface, IdentityManager identityManager) {
+ this.configuration = configuration;
+ this.freenetInterface = freenetInterface;
+ this.identityManager = identityManager;
+ this.soneDownloader = new SoneDownloader(this, freenetInterface);
+ this.updateChecker = new UpdateChecker(freenetInterface);
}
//
- // ACCESSORS
+ // LISTENER MANAGEMENT
//
/**
- * Returns the options of the Sone plugin.
+ * Adds a new core listener.
+ *
+ * @param coreListener
+ * The listener to add
+ */
+ public void addCoreListener(CoreListener coreListener) {
+ coreListenerManager.addListener(coreListener);
+ }
+
+ /**
+ * Removes a core listener.
*
- * @return The options of the Sone plugin
+ * @param coreListener
+ * The listener to remove
*/
- public Options getOptions() {
- return options;
+ public void removeCoreListener(CoreListener coreListener) {
+ coreListenerManager.removeListener(coreListener);
}
+ //
+ // ACCESSORS
+ //
+
/**
- * Sets the configuration of the core.
+ * Sets the configuration to use. This will automatically save the current
+ * configuration to the given configuration.
*
* @param configuration
- * The configuration of the core
- * @return This core (for method chaining)
+ * The new configuration to use
*/
- public Core configuration(Configuration configuration) {
+ public void setConfiguration(Configuration configuration) {
this.configuration = configuration;
- return this;
+ saveConfiguration();
}
/**
- * Sets the Freenet interface to use.
+ * Returns the options used by the core.
*
- * @param freenetInterface
- * The Freenet interface to use
- * @return This core (for method chaining)
+ * @return The options of the core
*/
- public Core freenetInterface(FreenetInterface freenetInterface) {
- this.freenetInterface = freenetInterface;
- soneDownloader = new SoneDownloader(this, freenetInterface);
- soneDownloader.start();
- return this;
+ public Preferences getPreferences() {
+ return preferences;
}
/**
- * Returns the local Sones.
+ * Returns the identity manager used by the core.
*
- * @return The local Sones
+ * @return The identity manager
*/
- public Set getSones() {
- return Filters.filteredSet(localSones, new Filter() {
+ public IdentityManager getIdentityManager() {
+ return identityManager;
+ }
- /**
- * {@inheritDoc}
- */
- @Override
- @SuppressWarnings("synthetic-access")
- public boolean filterObject(Sone sone) {
- return !blacklistedSones.contains(sone);
- }
- });
+ /**
+ * Returns the update checker.
+ *
+ * @return The update checker
+ */
+ public UpdateChecker getUpdateChecker() {
+ return updateChecker;
}
/**
- * Returns the Sone with the given ID, or an empty Sone that has been
- * initialized with the given ID.
+ * Returns the status of the given Sone.
*
- * @param soneId
- * The ID of the Sone
- * @return The Sone
+ * @param sone
+ * The Sone to get the status for
+ * @return The status of the Sone
*/
- public Sone getSone(String soneId) {
- if (!soneCache.containsKey(soneId)) {
- Sone sone = new Sone(soneId);
- soneCache.put(soneId, sone);
- setSoneStatus(sone, SoneStatus.unknown);
+ public SoneStatus getSoneStatus(Sone sone) {
+ synchronized (soneStatuses) {
+ return soneStatuses.get(sone);
}
- return soneCache.get(soneId);
}
/**
- * Returns all known sones.
+ * Sets the status of the given Sone.
*
- * @return All known sones
+ * @param sone
+ * The Sone to set the status of
+ * @param soneStatus
+ * The status to set
*/
- public Collection getKnownSones() {
- return Filters.filteredCollection(soneCache.values(), new Filter() {
-
- /**
- * {@inheritDoc}
- */
- @Override
- @SuppressWarnings("synthetic-access")
- public boolean filterObject(Sone sone) {
- return !blacklistedSones.contains(sone);
- }
- });
+ public void setSoneStatus(Sone sone, SoneStatus soneStatus) {
+ synchronized (soneStatuses) {
+ soneStatuses.put(sone, soneStatus);
+ }
}
/**
- * Gets all known Sones that are not local Sones.
+ * Returns whether the given Sone is currently locked.
*
- * @return All remote Sones
+ * @param sone
+ * The sone to check
+ * @return {@code true} if the Sone is locked, {@code false} if it is not
*/
- public Collection getRemoteSones() {
- return Filters.filteredCollection(getKnownSones(), new Filter() {
-
- @Override
- @SuppressWarnings("synthetic-access")
- public boolean filterObject(Sone sone) {
- return !blacklistedSones.contains(sone) && !localSones.contains(sone);
- }
- });
+ public boolean isLocked(Sone sone) {
+ synchronized (lockedSones) {
+ return lockedSones.contains(sone);
+ }
}
/**
- * Returns all blacklisted Sones.
+ * Returns all Sones, remote and local.
*
- * @return All blacklisted Sones
+ * @return All Sones
*/
- public Collection getBlacklistedSones() {
- return Collections.unmodifiableCollection(blacklistedSones);
+ public Set getSones() {
+ Set allSones = new HashSet();
+ allSones.addAll(getLocalSones());
+ allSones.addAll(getRemoteSones());
+ return allSones;
}
/**
- * Checks whether the given Sone is blacklisted.
+ * Returns the Sone with the given ID, regardless whether itâs local or
+ * remote.
*
- * @param sone
- * The Sone to check
- * @return {@code true} if this Sone is blacklisted, {@code false} otherwise
+ * @param id
+ * The ID of the Sone to get
+ * @return The Sone with the given ID, or {@code null} if there is no such
+ * Sone
*/
- public boolean isBlacklistedSone(Sone sone) {
- return blacklistedSones.contains(sone);
+ public Sone getSone(String id) {
+ return getSone(id, true);
}
/**
- * Returns the status of the given Sone.
+ * Returns the Sone with the given ID, regardless whether itâs local or
+ * remote.
*
- * @param sone
- * The Sone to get the status for
- * @return The status of the Sone
+ * @param id
+ * The ID of the Sone to get
+ * @param create
+ * {@code true} to create a new Sone if none exists,
+ * {@code false} to return {@code null} if a Sone with the given
+ * ID does not exist
+ * @return The Sone with the given ID, or {@code null} if there is no such
+ * Sone
*/
- public SoneStatus getSoneStatus(Sone sone) {
- return soneStatuses.get(sone);
+ public Sone getSone(String id, boolean create) {
+ if (isLocalSone(id)) {
+ return getLocalSone(id);
+ }
+ return getRemoteSone(id, create);
}
/**
- * Sets the status of the Sone.
+ * Checks whether the core knows a Sone with the given ID.
*
- * @param sone
- * The Sone to set the status for
- * @param soneStatus
- * The status of the Sone
+ * @param id
+ * The ID of the Sone
+ * @return {@code true} if there is a Sone with the given ID, {@code false}
+ * otherwise
*/
- public void setSoneStatus(Sone sone, SoneStatus soneStatus) {
- soneStatuses.put(sone, soneStatus);
+ public boolean hasSone(String id) {
+ return isLocalSone(id) || isRemoteSone(id);
}
/**
- * Creates a new post and adds it to the given Sone.
+ * Returns whether the given Sone is a local Sone.
*
* @param sone
- * The sone that creates the post
- * @param text
- * The text of the post
- * @return The created post
+ * The Sone to check for its locality
+ * @return {@code true} if the given Sone is local, {@code false} otherwise
*/
- public Post createPost(Sone sone, String text) {
- return createPost(sone, System.currentTimeMillis(), text);
+ public boolean isLocalSone(Sone sone) {
+ synchronized (localSones) {
+ return localSones.containsKey(sone.getId());
+ }
}
/**
- * Creates a new post and adds it to the given Sone.
+ * Returns whether the given ID is the ID of a local Sone.
*
- * @param sone
- * The Sone that creates the post
- * @param time
- * The time of the post
- * @param text
- * The text of the post
- * @return The created post
+ * @param id
+ * The Sone ID to check for its locality
+ * @return {@code true} if the given ID is a local Sone, {@code false}
+ * otherwise
*/
- public Post createPost(Sone sone, long time, String text) {
- Post post = getPost(UUID.randomUUID().toString()).setSone(sone).setTime(time).setText(text);
- sone.addPost(post);
- return post;
+ public boolean isLocalSone(String id) {
+ synchronized (localSones) {
+ return localSones.containsKey(id);
+ }
}
/**
- * Creates a reply.
+ * Returns all local Sones.
*
- * @param sone
- * The Sone that posts the reply
- * @param post
- * The post the reply refers to
- * @param text
- * The text of the reply
- * @return The created reply
+ * @return All local Sones
*/
- public Reply createReply(Sone sone, Post post, String text) {
- return createReply(sone, post, System.currentTimeMillis(), text);
+ public Set getLocalSones() {
+ synchronized (localSones) {
+ return new HashSet(localSones.values());
+ }
}
/**
- * Creates a reply.
+ * Returns the local Sone with the given ID.
*
- * @param sone
- * The Sone that posts the reply
- * @param post
- * The post the reply refers to
- * @param time
- * The time of the post
- * @param text
- * The text of the reply
- * @return The created reply
+ * @param id
+ * The ID of the Sone to get
+ * @return The Sone with the given ID
*/
- public Reply createReply(Sone sone, Post post, long time, String text) {
- Reply reply = getReply(UUID.randomUUID().toString()).setSone(sone).setPost(post).setTime(time).setText(text);
- sone.addReply(reply);
- return reply;
+ public Sone getLocalSone(String id) {
+ return getLocalSone(id, true);
}
- //
- // ACTIONS
- //
-
/**
- * Adds a Sone to watch for updates. The Sone needs to be completely
- * initialized.
+ * Returns the local Sone with the given ID, optionally creating a new Sone.
*
- * @param sone
- * The Sone to watch for updates
+ * @param id
+ * The ID of the Sone
+ * @param create
+ * {@code true} to create a new Sone if none exists,
+ * {@code false} to return null if none exists
+ * @return The Sone with the given ID, or {@code null}
*/
- public void addSone(Sone sone) {
- soneCache.put(sone.getId(), sone);
- if (!localSones.contains(sone)) {
- soneDownloader.addSone(sone);
+ public Sone getLocalSone(String id, boolean create) {
+ synchronized (localSones) {
+ Sone sone = localSones.get(id);
+ if ((sone == null) && create) {
+ sone = new Sone(id);
+ localSones.put(id, sone);
+ setSoneStatus(sone, SoneStatus.unknown);
+ }
+ return sone;
}
}
/**
- * Adds the given Sone.
+ * Returns all remote Sones.
*
- * @param sone
- * The Sone to add
+ * @return All remote Sones
*/
- public void addLocalSone(Sone sone) {
- if (localSones.add(sone)) {
- setSoneStatus(sone, SoneStatus.idle);
- SoneInserter soneInserter = new SoneInserter(this, freenetInterface, sone);
- soneInserter.start();
- soneInserters.put(sone, soneInserter);
+ public Set getRemoteSones() {
+ synchronized (remoteSones) {
+ return new HashSet(remoteSones.values());
}
}
/**
- * Blackslists the given Sone.
+ * Returns the remote Sone with the given ID.
*
- * @param sone
- * The Sone to blacklist
+ * @param id
+ * The ID of the remote Sone to get
+ * @return The Sone with the given ID
*/
- public void blacklistSone(Sone sone) {
- if (blacklistedSones.add(sone)) {
- soneDownloader.removeSone(sone);
- if (localSones.remove(sone)) {
- SoneInserter soneInserter = soneInserters.remove(sone);
- soneInserter.stop();
+ public Sone getRemoteSone(String id) {
+ return getRemoteSone(id, true);
+ }
+
+ /**
+ * Returns the remote Sone with the given ID.
+ *
+ * @param id
+ * The ID of the remote Sone to get
+ * @param create
+ * {@code true} to always create a Sone, {@code false} to return
+ * {@code null} if no Sone with the given ID exists
+ * @return The Sone with the given ID
+ */
+ public Sone getRemoteSone(String id, boolean create) {
+ synchronized (remoteSones) {
+ Sone sone = remoteSones.get(id);
+ if ((sone == null) && create) {
+ sone = new Sone(id);
+ remoteSones.put(id, sone);
+ setSoneStatus(sone, SoneStatus.unknown);
}
+ return sone;
}
}
/**
- * Unblacklists the given Sone.
+ * Returns whether the given Sone is a remote Sone.
*
* @param sone
- * The Sone to unblacklist
+ * The Sone to check
+ * @return {@code true} if the given Sone is a remote Sone, {@code false}
+ * otherwise
*/
- public void unblacklistSone(Sone sone) {
- if (blacklistedSones.remove(sone)) {
- if (sone.getInsertUri() != null) {
- addLocalSone(sone);
- } else {
- addSone(sone);
- }
+ public boolean isRemoteSone(Sone sone) {
+ synchronized (remoteSones) {
+ return remoteSones.containsKey(sone.getId());
}
}
/**
- * Creates a new Sone at a random location.
+ * Returns whether the Sone with the given ID is a remote Sone.
*
- * @param name
- * The name of the Sone
- * @return The created Sone
- * @throws SoneException
- * if a Sone error occurs
+ * @param id
+ * The ID of the Sone to check
+ * @return {@code true} if the Sone with the given ID is a remote Sone,
+ * {@code false} otherwise
*/
- public Sone createSone(String name) throws SoneException {
- return createSone(name, "Sone", null, null);
+ public boolean isRemoteSone(String id) {
+ synchronized (remoteSones) {
+ return remoteSones.containsKey(id);
+ }
}
/**
- * Creates a new Sone at the given location. If one of {@code requestUri} or
- * {@code insertUrI} is {@code null}, the Sone is created at a random
- * location.
+ * Returns whether the Sone with the given ID is a new Sone.
*
- * @param name
- * The name of the Sone
- * @param documentName
- * The document name in the SSK
- * @param requestUri
- * The request URI of the Sone, or {@link NullPointerException}
- * to create a Sone at a random location
- * @param insertUri
- * The insert URI of the Sone, or {@code null} to create a Sone
- * at a random location
- * @return The created Sone
- * @throws SoneException
- * if a Sone error occurs
- */
- public Sone createSone(String name, String documentName, String requestUri, String insertUri) throws SoneException {
- if ((name == null) || (name.trim().length() == 0)) {
- throw new SoneException(Type.INVALID_SONE_NAME);
- }
- String finalRequestUri;
- String finalInsertUri;
- if ((requestUri == null) || (insertUri == null)) {
- String[] keyPair = freenetInterface.generateKeyPair();
- finalRequestUri = keyPair[0];
- finalInsertUri = keyPair[1];
- } else {
- finalRequestUri = requestUri;
- finalInsertUri = insertUri;
- }
- Sone sone;
- try {
- logger.log(Level.FINEST, "Creating new Sone â%sâ at %s (%s)â¦", new Object[] { name, finalRequestUri, finalInsertUri });
- sone = getSone(UUID.randomUUID().toString()).setName(name).setRequestUri(new FreenetURI(finalRequestUri).setKeyType("USK").setDocName(documentName)).setInsertUri(new FreenetURI(finalInsertUri).setKeyType("USK").setDocName(documentName));
- sone.setProfile(new Profile());
- /* set modification counter to 1 so it is inserted immediately. */
- sone.setModificationCounter(1);
- addLocalSone(sone);
- } catch (MalformedURLException mue1) {
- throw new SoneException(Type.INVALID_URI);
+ * @param soneId
+ * The ID of the sone to check for
+ * @return {@code true} if the given Sone is new, false otherwise
+ */
+ public boolean isNewSone(String soneId) {
+ synchronized (newSones) {
+ return !knownSones.contains(soneId) && newSones.contains(soneId);
}
- return sone;
}
/**
- * Loads the Sone from the given request URI. The fetching of the data is
- * performed in a new thread so this method returns immediately.
+ * Returns whether the given Sone has been modified.
*
- * @param requestUri
- * The request URI to load the Sone from
+ * @param sone
+ * The Sone to check for modifications
+ * @return {@code true} if a modification has been detected in the Sone,
+ * {@code false} otherwise
*/
- public void loadSone(final String requestUri) {
- loadSone(requestUri, null);
+ public boolean isModifiedSone(Sone sone) {
+ return (soneInserters.containsKey(sone)) ? soneInserters.get(sone).isModified() : false;
}
/**
- * Loads the Sone from the given request URI. The fetching of the data is
- * performed in a new thread so this method returns immediately. If
- * {@code insertUri} is not {@code null} the loaded Sone is converted into a
- * local Sone and available using as any other local Sone.
+ * Returns whether the target Sone is trusted by the origin Sone.
*
- * @param requestUri
- * The request URI to load the Sone from
- * @param insertUri
- * The insert URI of the Sone
+ * @param origin
+ * The origin Sone
+ * @param target
+ * The target Sone
+ * @return {@code true} if the target Sone is trusted by the origin Sone
*/
- public void loadSone(final String requestUri, final String insertUri) {
- new Thread(new Runnable() {
-
- @Override
- @SuppressWarnings("synthetic-access")
- public void run() {
- try {
- FreenetURI realRequestUri = new FreenetURI(requestUri).setMetaString(new String[] { "sone.xml" });
- FetchResult fetchResult = freenetInterface.fetchUri(realRequestUri);
- if (fetchResult == null) {
- return;
- }
- Sone parsedSone = soneDownloader.parseSone(null, fetchResult, realRequestUri);
- if (parsedSone != null) {
- if (insertUri != null) {
- parsedSone.setInsertUri(new FreenetURI(insertUri));
- addLocalSone(parsedSone);
- } else {
- addSone(parsedSone);
- }
- }
- } catch (MalformedURLException mue1) {
- logger.log(Level.INFO, "Could not create URI from â" + requestUri + "â.", mue1);
- }
- }
- }, "Sone Downloader").start();
+ public boolean isSoneTrusted(Sone origin, Sone target) {
+ Validation.begin().isNotNull("Origin", origin).isNotNull("Target", target).check().isInstanceOf("Originâs OwnIdentity", origin.getIdentity(), OwnIdentity.class).check();
+ return trustedIdentities.containsKey(origin.getIdentity()) && trustedIdentities.get(origin.getIdentity()).contains(target.getIdentity());
}
/**
- * Loads a Sone from an input stream.
+ * Returns the post with the given ID.
*
- * @param soneInputStream
- * The input stream to load the Sone from
- * @return The parsed Sone, or {@code null} if the Sone could not be parsed
+ * @param postId
+ * The ID of the post to get
+ * @return The post with the given ID, or a new post with the given ID
*/
- public Sone loadSone(InputStream soneInputStream) {
- Sone parsedSone = soneDownloader.parseSone(soneInputStream);
- if (parsedSone == null) {
- return null;
- }
- if (parsedSone.getInsertUri() != null) {
- addLocalSone(parsedSone);
- } else {
- addSone(parsedSone);
- }
- return parsedSone;
+ public Post getPost(String postId) {
+ return getPost(postId, true);
}
/**
- * Loads and updates the given Sone.
+ * Returns the post with the given ID, optionally creating a new post.
*
- * @param sone
- * The Sone to load
+ * @param postId
+ * The ID of the post to get
+ * @param create
+ * {@code true} it create a new post if no post with the given ID
+ * exists, {@code false} to return {@code null}
+ * @return The post, or {@code null} if there is no such post
*/
- public void loadSone(final Sone sone) {
- new Thread(new Runnable() {
-
- @Override
- @SuppressWarnings("synthetic-access")
- public void run() {
- FreenetURI realRequestUri = sone.getRequestUri().setMetaString(new String[] { "sone.xml" });
- setSoneStatus(sone, SoneStatus.downloading);
- try {
- FetchResult fetchResult = freenetInterface.fetchUri(realRequestUri);
- if (fetchResult == null) {
- /* TODO - mark Sone as bad. */
- return;
- }
- Sone parsedSone = soneDownloader.parseSone(sone, fetchResult, realRequestUri);
- if (parsedSone != null) {
- addSone(parsedSone);
- }
- } finally {
- setSoneStatus(sone, (sone.getTime() == 0) ? SoneStatus.unknown : SoneStatus.idle);
- }
+ public Post getPost(String postId, boolean create) {
+ synchronized (posts) {
+ Post post = posts.get(postId);
+ if ((post == null) && create) {
+ post = new Post(postId);
+ posts.put(postId, post);
}
- }, "Sone Downloader").start();
+ return post;
+ }
}
/**
- * Deletes the given Sone from this plugin instance.
+ * Returns whether the given post ID is new.
*
- * @param sone
- * The sone to delete
+ * @param postId
+ * The post ID
+ * @return {@code true} if the post is considered to be new, {@code false}
+ * otherwise
*/
- public void deleteSone(Sone sone) {
- SoneInserter soneInserter = soneInserters.remove(sone);
- soneInserter.stop();
- localSones.remove(sone);
- soneStatuses.remove(sone);
- soneCache.remove(sone.getId());
+ public boolean isNewPost(String postId) {
+ synchronized (newPosts) {
+ return !knownPosts.contains(postId) && newPosts.contains(postId);
+ }
}
/**
- * Returns the post with the given ID. If no post exists yet with the given
- * ID, a new post is returned.
+ * Returns all posts that have the given Sone as recipient.
*
- * @param postId
- * The ID of the post
- * @return The post
+ * @see Post#getRecipient()
+ * @param recipient
+ * The recipient of the posts
+ * @return All posts that have the given Sone as recipient
*/
- public Post getPost(String postId) {
- if (!postCache.containsKey(postId)) {
- postCache.put(postId, new Post(postId));
+ public Set getDirectedPosts(Sone recipient) {
+ Validation.begin().isNotNull("Recipient", recipient).check();
+ Set directedPosts = new HashSet();
+ synchronized (posts) {
+ for (Post post : posts.values()) {
+ if (recipient.equals(post.getRecipient())) {
+ directedPosts.add(post);
+ }
+ }
}
- return postCache.get(postId);
+ return directedPosts;
}
/**
- * Returns the reply with the given ID. If no reply exists yet with the
- * given ID, a new reply is returned.
+ * Returns the reply with the given ID. If there is no reply with the given
+ * ID yet, a new one is created.
*
* @param replyId
- * The ID of the reply
+ * The ID of the reply to get
* @return The reply
*/
public Reply getReply(String replyId) {
- if (!replyCache.containsKey(replyId)) {
- replyCache.put(replyId, new Reply(replyId));
+ return getReply(replyId, true);
+ }
+
+ /**
+ * Returns the reply with the given ID. If there is no reply with the given
+ * ID yet, a new one is created, unless {@code create} is false in which
+ * case {@code null} is returned.
+ *
+ * @param replyId
+ * The ID of the reply to get
+ * @param create
+ * {@code true} to always return a {@link Reply}, {@code false}
+ * to return {@code null} if no reply can be found
+ * @return The reply, or {@code null} if there is no such reply
+ */
+ public Reply getReply(String replyId, boolean create) {
+ synchronized (replies) {
+ Reply reply = replies.get(replyId);
+ if (create && (reply == null)) {
+ reply = new Reply(replyId);
+ replies.put(replyId, reply);
+ }
+ return reply;
}
- return replyCache.get(replyId);
}
/**
- * Gets all replies to the given post, sorted by date, oldest first.
+ * Returns all replies for the given post, order ascending by time.
*
* @param post
- * The post the replies refer to
- * @return The sorted list of replies for the post
+ * The post to get all replies for
+ * @return All replies for the given post
*/
public List getReplies(Post post) {
+ Set sones = getSones();
List replies = new ArrayList();
- for (Reply reply : replyCache.values()) {
- if (reply.getPost().equals(post)) {
- replies.add(reply);
+ for (Sone sone : sones) {
+ for (Reply reply : sone.getReplies()) {
+ if (reply.getPost().equals(post)) {
+ replies.add(reply);
+ }
}
}
- Collections.sort(replies, new Comparator() {
-
- /**
- * {@inheritDoc}
- */
- @Override
- public int compare(Reply leftReply, Reply rightReply) {
- return (int) Math.max(Integer.MIN_VALUE, Math.min(Integer.MAX_VALUE, leftReply.getTime() - rightReply.getTime()));
- }
- });
+ Collections.sort(replies, Reply.TIME_COMPARATOR);
return replies;
}
/**
- * Gets all Sones that like the given post.
+ * Returns whether the reply with the given ID is new.
*
- * @param post
- * The post to check for
- * @return All Sones that like the post
+ * @param replyId
+ * The ID of the reply to check
+ * @return {@code true} if the reply is considered to be new, {@code false}
+ * otherwise
*/
- public Set getLikes(final Post post) {
- return Filters.filteredSet(getSones(), new Filter() {
+ public boolean isNewReply(String replyId) {
+ synchronized (newReplies) {
+ return !knownReplies.contains(replyId) && newReplies.contains(replyId);
+ }
+ }
- @Override
- public boolean filterObject(Sone sone) {
- return sone.isLikedPostId(post.getId());
+ /**
+ * Returns all Sones that have liked the given post.
+ *
+ * @param post
+ * The post to get the liking Sones for
+ * @return The Sones that like the given post
+ */
+ public Set getLikes(Post post) {
+ Set sones = new HashSet();
+ for (Sone sone : getSones()) {
+ if (sone.getLikedPostIds().contains(post.getId())) {
+ sones.add(sone);
}
- });
+ }
+ return sones;
}
/**
- * Gets all Sones that like the given reply.
+ * Returns all Sones that have liked the given reply.
*
* @param reply
- * The reply to check for
- * @return All Sones that like the reply
+ * The reply to get the liking Sones for
+ * @return The Sones that like the given reply
*/
- public Set getLikes(final Reply reply) {
- return Filters.filteredSet(getSones(), new Filter() {
-
- @Override
- public boolean filterObject(Sone sone) {
- return sone.isLikedReplyId(reply.getId());
+ public Set getLikes(Reply reply) {
+ Set sones = new HashSet();
+ for (Sone sone : getSones()) {
+ if (sone.getLikedReplyIds().contains(reply.getId())) {
+ sones.add(sone);
}
- });
+ }
+ return sones;
}
/**
- * Deletes the given reply. It is removed from its Sone and from the reply
- * cache.
+ * Returns whether the given post is bookmarked.
*
- * @param reply
- * The reply to remove
+ * @param post
+ * The post to check
+ * @return {@code true} if the given post is bookmarked, {@code false}
+ * otherwise
*/
- public void deleteReply(Reply reply) {
- reply.getSone().removeReply(reply);
- replyCache.remove(reply.getId());
+ public boolean isBookmarked(Post post) {
+ return isPostBookmarked(post.getId());
}
- //
- // SERVICE METHODS
- //
-
/**
- * {@inheritDoc}
+ * Returns whether the post with the given ID is bookmarked.
+ *
+ * @param id
+ * The ID of the post to check
+ * @return {@code true} if the post with the given ID is bookmarked,
+ * {@code false} otherwise
*/
- @Override
- protected void serviceStart() {
- loadConfiguration();
+ public boolean isPostBookmarked(String id) {
+ synchronized (bookmarkedPosts) {
+ return bookmarkedPosts.contains(id);
+ }
}
/**
- * {@inheritDoc}
+ * Returns all currently known bookmarked posts.
+ *
+ * @return All bookmarked posts
*/
- @Override
- protected void serviceStop() {
- soneDownloader.stop();
- /* stop all Sone inserters. */
- for (SoneInserter soneInserter : soneInserters.values()) {
- soneInserter.stop();
+ public Set getBookmarkedPosts() {
+ Set posts = new HashSet();
+ synchronized (bookmarkedPosts) {
+ for (String bookmarkedPostId : bookmarkedPosts) {
+ Post post = getPost(bookmarkedPostId, false);
+ if (post != null) {
+ posts.add(post);
+ }
+ }
}
- saveConfiguration();
+ return posts;
}
//
- // PRIVATE METHODS
+ // ACTIONS
//
/**
- * Loads the configuration.
+ * Locks the given Sone. A locked Sone will not be inserted by
+ * {@link SoneInserter} until it is {@link #unlockSone(Sone) unlocked}
+ * again.
+ *
+ * @param sone
+ * The sone to lock
*/
- @SuppressWarnings("unchecked")
- private void loadConfiguration() {
- logger.entering(Core.class.getName(), "loadConfiguration()");
-
- options.addIntegerOption("InsertionDelay", new DefaultOption(60, new OptionWatcher() {
-
- @Override
- public void optionChanged(Option option, Integer oldValue, Integer newValue) {
- SoneInserter.setInsertionDelay(newValue);
+ public void lockSone(Sone sone) {
+ synchronized (lockedSones) {
+ if (lockedSones.add(sone)) {
+ coreListenerManager.fireSoneLocked(sone);
}
-
- }));
-
- options.addBooleanOption("ClearOnNextRestart", new DefaultOption(false)).set(configuration.getBooleanValue("Option/ClearOnNextRestart").getValue(null));
- options.addBooleanOption("ReallyClearOnNextRestart", new DefaultOption(false)).set(configuration.getBooleanValue("Option/ReallyClearOnNextRestart").getValue(null));
-
- boolean clearConfiguration = options.getBooleanOption("ClearOnNextRestart").get() && options.getBooleanOption("ReallyClearOnNextRestart").get();
- options.getBooleanOption("ClearOnNextRestart").set(null);
- options.getBooleanOption("ReallyClearOnNextRestart").set(null);
- if (clearConfiguration) {
- /* stop loading the configuration. */
- return;
}
+ }
- options.getIntegerOption("InsertionDelay").set(configuration.getIntValue("Option/InsertionDelay").getValue(null));
-
- /* parse local Sones. */
- logger.log(Level.INFO, "Loading Sonesâ¦");
- int soneId = 0;
- do {
- String sonePrefix = "Sone/Sone." + soneId++;
- String id = configuration.getStringValue(sonePrefix + "/ID").getValue(null);
- if (id == null) {
- break;
+ /**
+ * Unlocks the given Sone.
+ *
+ * @see #lockSone(Sone)
+ * @param sone
+ * The sone to unlock
+ */
+ public void unlockSone(Sone sone) {
+ synchronized (lockedSones) {
+ if (lockedSones.remove(sone)) {
+ coreListenerManager.fireSoneUnlocked(sone);
}
- String name = configuration.getStringValue(sonePrefix + "/Name").getValue(null);
- long time = configuration.getLongValue(sonePrefix + "/Time").getValue((long) 0);
- String insertUri = configuration.getStringValue(sonePrefix + "/InsertURI").getValue(null);
- String requestUri = configuration.getStringValue(sonePrefix + "/RequestURI").getValue(null);
- long modificationCounter = configuration.getLongValue(sonePrefix + "/ModificationCounter").getValue((long) 0);
- String firstName = configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null);
- String middleName = configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null);
- String lastName = configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null);
- Integer birthDay = configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null);
- Integer birthMonth = configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null);
- Integer birthYear = configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null);
- try {
- Profile profile = new Profile();
- profile.setFirstName(firstName);
- profile.setMiddleName(middleName);
- profile.setLastName(lastName);
- profile.setBirthDay(birthDay).setBirthMonth(birthMonth).setBirthYear(birthYear);
- Sone sone = getSone(id).setName(name).setTime(time).setRequestUri(new FreenetURI(requestUri)).setInsertUri(new FreenetURI(insertUri));
- sone.setProfile(profile);
- int postId = 0;
- do {
- String postPrefix = sonePrefix + "/Post." + postId++;
- id = configuration.getStringValue(postPrefix + "/ID").getValue(null);
- if (id == null) {
- break;
- }
- time = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0);
- String text = configuration.getStringValue(postPrefix + "/Text").getValue(null);
- Post post = getPost(id).setSone(sone).setTime(time).setText(text);
- sone.addPost(post);
- } while (true);
- int replyCounter = 0;
- do {
- String replyPrefix = sonePrefix + "/Reply." + replyCounter++;
- String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null);
- if (replyId == null) {
- break;
+ }
+ }
+
+ /**
+ * Adds a local Sone from the given ID which has to be the ID of an own
+ * identity.
+ *
+ * @param id
+ * The ID of an own identity to add a Sone for
+ * @return The added (or already existing) Sone
+ */
+ public Sone addLocalSone(String id) {
+ synchronized (localSones) {
+ if (localSones.containsKey(id)) {
+ logger.log(Level.FINE, "Tried to add known local Sone: %s", id);
+ return localSones.get(id);
+ }
+ OwnIdentity ownIdentity = identityManager.getOwnIdentity(id);
+ if (ownIdentity == null) {
+ logger.log(Level.INFO, "Invalid Sone ID: %s", id);
+ return null;
+ }
+ return addLocalSone(ownIdentity);
+ }
+ }
+
+ /**
+ * Adds a local Sone from the given own identity.
+ *
+ * @param ownIdentity
+ * The own identity to create a Sone from
+ * @return The added (or already existing) Sone
+ */
+ public Sone addLocalSone(OwnIdentity ownIdentity) {
+ if (ownIdentity == null) {
+ logger.log(Level.WARNING, "Given OwnIdentity is null!");
+ return null;
+ }
+ synchronized (localSones) {
+ final Sone sone;
+ try {
+ sone = getLocalSone(ownIdentity.getId()).setIdentity(ownIdentity).setInsertUri(new FreenetURI(ownIdentity.getInsertUri())).setRequestUri(new FreenetURI(ownIdentity.getRequestUri()));
+ } catch (MalformedURLException mue1) {
+ logger.log(Level.SEVERE, "Could not convert the Identityâs URIs to Freenet URIs: " + ownIdentity.getInsertUri() + ", " + ownIdentity.getRequestUri(), mue1);
+ return null;
+ }
+ sone.setLatestEdition(Numbers.safeParseLong(ownIdentity.getProperty("Sone.LatestEdition"), (long) 0));
+ sone.setClient(new Client("Sone", SonePlugin.VERSION.toString()));
+ /* TODO - load posts ân stuff */
+ localSones.put(ownIdentity.getId(), sone);
+ final SoneInserter soneInserter = new SoneInserter(this, freenetInterface, sone);
+ soneInserters.put(sone, soneInserter);
+ setSoneStatus(sone, SoneStatus.idle);
+ loadSone(sone);
+ if (!preferences.isSoneRescueMode()) {
+ soneInserter.start();
+ }
+ new Thread(new Runnable() {
+
+ @Override
+ @SuppressWarnings("synthetic-access")
+ public void run() {
+ if (!preferences.isSoneRescueMode()) {
+ return;
}
- Post replyPost = getPost(configuration.getStringValue(replyPrefix + "/Post").getValue(null));
- long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue(null);
- String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null);
- Reply reply = getReply(replyId).setSone(sone).setPost(replyPost).setTime(replyTime).setText(replyText);
- sone.addReply(reply);
- } while (true);
-
- /* load friends. */
- int friendCounter = 0;
- while (true) {
- String friendPrefix = sonePrefix + "/Friend." + friendCounter++;
- String friendId = configuration.getStringValue(friendPrefix + "/ID").getValue(null);
- if (friendId == null) {
- break;
+ logger.log(Level.INFO, "Trying to restore Sone from Freenetâ¦");
+ coreListenerManager.fireRescuingSone(sone);
+ lockSone(sone);
+ long edition = sone.getLatestEdition();
+ while (!stopped && (edition >= 0) && preferences.isSoneRescueMode()) {
+ logger.log(Level.FINE, "Downloading edition " + edition + "â¦");
+ soneDownloader.fetchSone(sone, sone.getRequestUri().setKeyType("SSK").setDocName("Sone-" + edition));
+ --edition;
}
- Sone friendSone = getSone(friendId);
- String friendKey = configuration.getStringValue(friendPrefix + "/Key").getValue(null);
- String friendName = configuration.getStringValue(friendPrefix + "/Name").getValue(null);
- friendSone.setRequestUri(new FreenetURI(friendKey)).setName(friendName);
- sone.addFriend(friendSone);
+ logger.log(Level.INFO, "Finished restoring Sone from Freenet, starting Inserterâ¦");
+ saveSone(sone);
+ coreListenerManager.fireRescuedSone(sone);
+ soneInserter.start();
}
- /* load blocked Sone IDs. */
- int blockedSoneCounter = 0;
- while (true) {
- String blockedSonePrefix = sonePrefix + "/BlockedSone." + blockedSoneCounter++;
- String blockedSoneId = configuration.getStringValue(blockedSonePrefix + "/ID").getValue(null);
- if (blockedSoneId == null) {
- break;
+ }, "Sone Downloader").start();
+ return sone;
+ }
+ }
+
+ /**
+ * Creates a new Sone for the given own identity.
+ *
+ * @param ownIdentity
+ * The own identity to create a Sone for
+ * @return The created Sone
+ */
+ public Sone createSone(OwnIdentity ownIdentity) {
+ try {
+ ownIdentity.addContext("Sone");
+ } catch (WebOfTrustException wote1) {
+ logger.log(Level.SEVERE, "Could not add âSoneâ context to own identity: " + ownIdentity, wote1);
+ return null;
+ }
+ Sone sone = addLocalSone(ownIdentity);
+ return sone;
+ }
+
+ /**
+ * Adds the Sone of the given identity.
+ *
+ * @param identity
+ * The identity whose Sone to add
+ * @return The added or already existing Sone
+ */
+ public Sone addRemoteSone(Identity identity) {
+ if (identity == null) {
+ logger.log(Level.WARNING, "Given Identity is null!");
+ return null;
+ }
+ synchronized (remoteSones) {
+ final Sone sone = getRemoteSone(identity.getId()).setIdentity(identity);
+ boolean newSone = sone.getRequestUri() == null;
+ sone.setRequestUri(getSoneUri(identity.getRequestUri()));
+ sone.setLatestEdition(Numbers.safeParseLong(identity.getProperty("Sone.LatestEdition"), (long) 0));
+ if (newSone) {
+ synchronized (newSones) {
+ newSone = !knownSones.contains(sone.getId());
+ if (newSone) {
+ newSones.add(sone.getId());
}
- sone.addBlockedSoneId(blockedSoneId);
}
-
- /* load liked post IDs. */
- int likedPostIdCounter = 0;
- while (true) {
- String likedPostIdPrefix = sonePrefix + "/LikedPostId." + likedPostIdCounter++;
- String likedPostId = configuration.getStringValue(likedPostIdPrefix + "/ID").getValue(null);
- if (likedPostId == null) {
- break;
+ if (newSone) {
+ coreListenerManager.fireNewSoneFound(sone);
+ for (Sone localSone : getLocalSones()) {
+ if (localSone.getOptions().getBooleanOption("AutoFollow").get()) {
+ localSone.addFriend(sone.getId());
+ }
}
- sone.addLikedPostId(likedPostId);
}
+ }
+ remoteSones.put(identity.getId(), sone);
+ soneDownloader.addSone(sone);
+ setSoneStatus(sone, SoneStatus.unknown);
+ new Thread(new Runnable() {
+
+ @Override
+ @SuppressWarnings("synthetic-access")
+ public void run() {
+ soneDownloader.fetchSone(sone);
+ }
+
+ }, "Sone Downloader").start();
+ return sone;
+ }
+ }
+
+ /**
+ * Retrieves the trust relationship from the origin to the target. If the
+ * trust relationship can not be retrieved, {@code null} is returned.
+ *
+ * @see Identity#getTrust(OwnIdentity)
+ * @param origin
+ * The origin of the trust tree
+ * @param target
+ * The target of the trust
+ * @return The trust relationship
+ */
+ public Trust getTrust(Sone origin, Sone target) {
+ if (!isLocalSone(origin)) {
+ logger.log(Level.WARNING, "Tried to get trust from remote Sone: %s", origin);
+ return null;
+ }
+ return target.getIdentity().getTrust((OwnIdentity) origin.getIdentity());
+ }
+
+ /**
+ * Sets the trust value of the given origin Sone for the target Sone.
+ *
+ * @param origin
+ * The origin Sone
+ * @param target
+ * The target Sone
+ * @param trustValue
+ * The trust value (from {@code -100} to {@code 100})
+ */
+ public void setTrust(Sone origin, Sone target, int trustValue) {
+ Validation.begin().isNotNull("Trust Origin", origin).check().isInstanceOf("Trust Origin", origin.getIdentity(), OwnIdentity.class).isNotNull("Trust Target", target).isLessOrEqual("Trust Value", trustValue, 100).isGreaterOrEqual("Trust Value", trustValue, -100).check();
+ try {
+ ((OwnIdentity) origin.getIdentity()).setTrust(target.getIdentity(), trustValue, preferences.getTrustComment());
+ } catch (WebOfTrustException wote1) {
+ logger.log(Level.WARNING, "Could not set trust for Sone: " + target, wote1);
+ }
+ }
+
+ /**
+ * Removes any trust assignment for the given target Sone.
+ *
+ * @param origin
+ * The trust origin
+ * @param target
+ * The trust target
+ */
+ public void removeTrust(Sone origin, Sone target) {
+ Validation.begin().isNotNull("Trust Origin", origin).isNotNull("Trust Target", target).check().isInstanceOf("Trust Origin Identity", origin.getIdentity(), OwnIdentity.class).check();
+ try {
+ ((OwnIdentity) origin.getIdentity()).removeTrust(target.getIdentity());
+ } catch (WebOfTrustException wote1) {
+ logger.log(Level.WARNING, "Could not remove trust for Sone: " + target, wote1);
+ }
+ }
+
+ /**
+ * Assigns the configured positive trust value for the given target.
+ *
+ * @param origin
+ * The trust origin
+ * @param target
+ * The trust target
+ */
+ public void trustSone(Sone origin, Sone target) {
+ setTrust(origin, target, preferences.getPositiveTrust());
+ }
+
+ /**
+ * Assigns the configured negative trust value for the given target.
+ *
+ * @param origin
+ * The trust origin
+ * @param target
+ * The trust target
+ */
+ public void distrustSone(Sone origin, Sone target) {
+ setTrust(origin, target, preferences.getNegativeTrust());
+ }
+
+ /**
+ * Removes the trust assignment for the given target.
+ *
+ * @param origin
+ * The trust origin
+ * @param target
+ * The trust target
+ */
+ public void untrustSone(Sone origin, Sone target) {
+ removeTrust(origin, target);
+ }
- /* load liked reply IDs. */
- int likedReplyIdCounter = 0;
- while (true) {
- String likedReplyIdPrefix = sonePrefix + "/LikedReplyId." + likedReplyIdCounter++;
- String likedReplyId = configuration.getStringValue(likedReplyIdPrefix + "/ID").getValue(null);
- if (likedReplyId == null) {
- break;
+ /**
+ * Updates the stores Sone with the given Sone.
+ *
+ * @param sone
+ * The updated Sone
+ */
+ public void updateSone(Sone sone) {
+ if (hasSone(sone.getId())) {
+ boolean soneRescueMode = isLocalSone(sone) && preferences.isSoneRescueMode();
+ Sone storedSone = getSone(sone.getId());
+ if (!soneRescueMode && !(sone.getTime() > storedSone.getTime())) {
+ logger.log(Level.FINE, "Downloaded Sone %s is not newer than stored Sone %s.", new Object[] { sone, storedSone });
+ return;
+ }
+ synchronized (posts) {
+ if (!soneRescueMode) {
+ for (Post post : storedSone.getPosts()) {
+ posts.remove(post.getId());
+ if (!sone.getPosts().contains(post)) {
+ coreListenerManager.firePostRemoved(post);
+ }
+ }
+ }
+ List storedPosts = storedSone.getPosts();
+ synchronized (newPosts) {
+ for (Post post : sone.getPosts()) {
+ post.setSone(storedSone);
+ if (!storedPosts.contains(post) && !knownPosts.contains(post.getId())) {
+ newPosts.add(post.getId());
+ coreListenerManager.fireNewPostFound(post);
+ }
+ posts.put(post.getId(), post);
+ }
+ }
+ }
+ synchronized (replies) {
+ if (!soneRescueMode) {
+ for (Reply reply : storedSone.getReplies()) {
+ replies.remove(reply.getId());
+ if (!sone.getReplies().contains(reply)) {
+ coreListenerManager.fireReplyRemoved(reply);
+ }
+ }
+ }
+ Set storedReplies = storedSone.getReplies();
+ synchronized (newReplies) {
+ for (Reply reply : sone.getReplies()) {
+ reply.setSone(storedSone);
+ if (!storedReplies.contains(reply) && !knownReplies.contains(reply.getId())) {
+ newReplies.add(reply.getId());
+ coreListenerManager.fireNewReplyFound(reply);
+ }
+ replies.put(reply.getId(), reply);
}
- sone.addLikedReplyId(likedReplyId);
}
+ }
+ synchronized (storedSone) {
+ if (!soneRescueMode || (sone.getTime() > storedSone.getTime())) {
+ storedSone.setTime(sone.getTime());
+ }
+ storedSone.setClient(sone.getClient());
+ storedSone.setProfile(sone.getProfile());
+ if (soneRescueMode) {
+ for (Post post : sone.getPosts()) {
+ storedSone.addPost(post);
+ }
+ for (Reply reply : sone.getReplies()) {
+ storedSone.addReply(reply);
+ }
+ for (String likedPostId : sone.getLikedPostIds()) {
+ storedSone.addLikedPostId(likedPostId);
+ }
+ for (String likedReplyId : sone.getLikedReplyIds()) {
+ storedSone.addLikedReplyId(likedReplyId);
+ }
+ } else {
+ storedSone.setPosts(sone.getPosts());
+ storedSone.setReplies(sone.getReplies());
+ storedSone.setLikePostIds(sone.getLikedPostIds());
+ storedSone.setLikeReplyIds(sone.getLikedReplyIds());
+ }
+ storedSone.setLatestEdition(sone.getLatestEdition());
+ }
+ }
+ }
- sone.setModificationCounter(modificationCounter);
- addLocalSone(sone);
- } catch (MalformedURLException mue1) {
- logger.log(Level.WARNING, "Could not create Sone from requestUri (â" + requestUri + "â) and insertUri (â" + insertUri + "â)!", mue1);
+ /**
+ * Deletes the given Sone. This will remove the Sone from the
+ * {@link #getLocalSone(String) local Sones}, stops its {@link SoneInserter}
+ * and remove the context from its identity.
+ *
+ * @param sone
+ * The Sone to delete
+ */
+ public void deleteSone(Sone sone) {
+ if (!(sone.getIdentity() instanceof OwnIdentity)) {
+ logger.log(Level.WARNING, "Tried to delete Sone of non-own identity: %s", sone);
+ return;
+ }
+ synchronized (localSones) {
+ if (!localSones.containsKey(sone.getId())) {
+ logger.log(Level.WARNING, "Tried to delete non-local Sone: %s", sone);
+ return;
+ }
+ localSones.remove(sone.getId());
+ soneInserters.remove(sone).stop();
+ }
+ try {
+ ((OwnIdentity) sone.getIdentity()).removeContext("Sone");
+ ((OwnIdentity) sone.getIdentity()).removeProperty("Sone.LatestEdition");
+ } catch (WebOfTrustException wote1) {
+ logger.log(Level.WARNING, "Could not remove context and properties from Sone: " + sone, wote1);
+ }
+ try {
+ configuration.getLongValue("Sone/" + sone.getId() + "/Time").setValue(null);
+ } catch (ConfigurationException ce1) {
+ logger.log(Level.WARNING, "Could not remove Sone from configuration!", ce1);
+ }
+ }
+
+ /**
+ * Marks the given Sone as known. If the Sone was {@link #isNewPost(String)
+ * new} before, a {@link CoreListener#markSoneKnown(Sone)} event is fired.
+ *
+ * @param sone
+ * The Sone to mark as known
+ */
+ public void markSoneKnown(Sone sone) {
+ synchronized (newSones) {
+ if (newSones.remove(sone.getId())) {
+ knownSones.add(sone.getId());
+ coreListenerManager.fireMarkSoneKnown(sone);
+ saveConfiguration();
+ }
+ }
+ }
+
+ /**
+ * Loads and updates the given Sone from the configuration. If any error is
+ * encountered, loading is aborted and the given Sone is not changed.
+ *
+ * @param sone
+ * The Sone to load and update
+ */
+ public void loadSone(Sone sone) {
+ if (!isLocalSone(sone)) {
+ logger.log(Level.FINE, "Tried to load non-local Sone: %s", sone);
+ return;
+ }
+
+ /* load Sone. */
+ String sonePrefix = "Sone/" + sone.getId();
+ Long soneTime = configuration.getLongValue(sonePrefix + "/Time").getValue(null);
+ if (soneTime == null) {
+ logger.log(Level.INFO, "Could not load Sone because no Sone has been saved.");
+ return;
+ }
+ String lastInsertFingerprint = configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").getValue("");
+
+ /* load profile. */
+ Profile profile = new Profile();
+ profile.setFirstName(configuration.getStringValue(sonePrefix + "/Profile/FirstName").getValue(null));
+ profile.setMiddleName(configuration.getStringValue(sonePrefix + "/Profile/MiddleName").getValue(null));
+ profile.setLastName(configuration.getStringValue(sonePrefix + "/Profile/LastName").getValue(null));
+ profile.setBirthDay(configuration.getIntValue(sonePrefix + "/Profile/BirthDay").getValue(null));
+ profile.setBirthMonth(configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").getValue(null));
+ profile.setBirthYear(configuration.getIntValue(sonePrefix + "/Profile/BirthYear").getValue(null));
+
+ /* load profile fields. */
+ while (true) {
+ String fieldPrefix = sonePrefix + "/Profile/Fields/" + profile.getFields().size();
+ String fieldName = configuration.getStringValue(fieldPrefix + "/Name").getValue(null);
+ if (fieldName == null) {
+ break;
}
- } while (true);
- logger.log(Level.INFO, "Loaded %d Sones.", getSones().size());
+ String fieldValue = configuration.getStringValue(fieldPrefix + "/Value").getValue("");
+ profile.addField(fieldName).setValue(fieldValue);
+ }
- /* load all known Sones. */
- int knownSonesCounter = 0;
+ /* load posts. */
+ Set posts = new HashSet();
while (true) {
- String knownSonePrefix = "KnownSone." + knownSonesCounter++;
- String knownSoneId = configuration.getStringValue(knownSonePrefix + "/ID").getValue(null);
- if (knownSoneId == null) {
+ String postPrefix = sonePrefix + "/Posts/" + posts.size();
+ String postId = configuration.getStringValue(postPrefix + "/ID").getValue(null);
+ if (postId == null) {
break;
}
- String knownSoneName = configuration.getStringValue(knownSonePrefix + "/Name").getValue(null);
- String knownSoneKey = configuration.getStringValue(knownSonePrefix + "/Key").getValue(null);
- try {
- getSone(knownSoneId).setName(knownSoneName).setRequestUri(new FreenetURI(knownSoneKey));
- } catch (MalformedURLException mue1) {
- logger.log(Level.WARNING, "Could not create Sone from requestUri (â" + knownSoneKey + "â)!", mue1);
+ String postRecipientId = configuration.getStringValue(postPrefix + "/Recipient").getValue(null);
+ long postTime = configuration.getLongValue(postPrefix + "/Time").getValue((long) 0);
+ String postText = configuration.getStringValue(postPrefix + "/Text").getValue(null);
+ if ((postTime == 0) || (postText == null)) {
+ logger.log(Level.WARNING, "Invalid post found, aborting load!");
+ return;
}
+ Post post = getPost(postId).setSone(sone).setTime(postTime).setText(postText);
+ if ((postRecipientId != null) && (postRecipientId.length() == 43)) {
+ post.setRecipient(getSone(postRecipientId));
+ }
+ posts.add(post);
}
- /* load all blacklisted Sones. */
- int blacklistedSonesCounter = 0;
+ /* load replies. */
+ Set replies = new HashSet();
while (true) {
- String blacklistedSonePrefix = "BlacklistedSone." + blacklistedSonesCounter++;
- String blacklistedSoneId = configuration.getStringValue(blacklistedSonePrefix + "/ID").getValue(null);
- if (blacklistedSoneId == null) {
+ String replyPrefix = sonePrefix + "/Replies/" + replies.size();
+ String replyId = configuration.getStringValue(replyPrefix + "/ID").getValue(null);
+ if (replyId == null) {
break;
}
- String blacklistedSoneName = configuration.getStringValue(blacklistedSonePrefix + "/Name").getValue(null);
- String blacklistedSoneKey = configuration.getStringValue(blacklistedSonePrefix + "/Key").getValue(null);
- String blacklistedSoneInsertKey = configuration.getStringValue(blacklistedSonePrefix + "/InsertKey").getValue(null);
- try {
- blacklistSone(getSone(blacklistedSoneId).setName(blacklistedSoneName).setRequestUri(new FreenetURI(blacklistedSoneKey)).setInsertUri((blacklistedSoneInsertKey != null) ? new FreenetURI(blacklistedSoneInsertKey) : null));
- } catch (MalformedURLException mue1) {
- logger.log(Level.WARNING, "Could not create blacklisted Sone from requestUri (â" + blacklistedSoneKey + "â)!", mue1);
+ String postId = configuration.getStringValue(replyPrefix + "/Post/ID").getValue(null);
+ long replyTime = configuration.getLongValue(replyPrefix + "/Time").getValue((long) 0);
+ String replyText = configuration.getStringValue(replyPrefix + "/Text").getValue(null);
+ if ((postId == null) || (replyTime == 0) || (replyText == null)) {
+ logger.log(Level.WARNING, "Invalid reply found, aborting load!");
+ return;
+ }
+ replies.add(getReply(replyId).setSone(sone).setPost(getPost(postId)).setTime(replyTime).setText(replyText));
+ }
+
+ /* load post likes. */
+ Set likedPostIds = new HashSet();
+ while (true) {
+ String likedPostId = configuration.getStringValue(sonePrefix + "/Likes/Post/" + likedPostIds.size() + "/ID").getValue(null);
+ if (likedPostId == null) {
+ break;
+ }
+ likedPostIds.add(likedPostId);
+ }
+
+ /* load reply likes. */
+ Set likedReplyIds = new HashSet();
+ while (true) {
+ String likedReplyId = configuration.getStringValue(sonePrefix + "/Likes/Reply/" + likedReplyIds.size() + "/ID").getValue(null);
+ if (likedReplyId == null) {
+ break;
}
+ likedReplyIds.add(likedReplyId);
}
- /* load all remote Sones. */
- for (Sone remoteSone : getRemoteSones()) {
- loadSone(remoteSone);
+ /* load friends. */
+ Set friends = new HashSet();
+ while (true) {
+ String friendId = configuration.getStringValue(sonePrefix + "/Friends/" + friends.size() + "/ID").getValue(null);
+ if (friendId == null) {
+ break;
+ }
+ friends.add(friendId);
}
- logger.exiting(Core.class.getName(), "loadConfiguration()");
+ /* load options. */
+ sone.getOptions().addBooleanOption("AutoFollow", new DefaultOption(false));
+ sone.getOptions().getBooleanOption("AutoFollow").set(configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").getValue(null));
+
+ /* if weâre still here, Sone was loaded successfully. */
+ synchronized (sone) {
+ sone.setTime(soneTime);
+ sone.setProfile(profile);
+ sone.setPosts(posts);
+ sone.setReplies(replies);
+ sone.setLikePostIds(likedPostIds);
+ sone.setLikeReplyIds(likedReplyIds);
+ sone.setFriends(friends);
+ soneInserters.get(sone).setLastInsertFingerprint(lastInsertFingerprint);
+ }
+ synchronized (newSones) {
+ for (String friend : friends) {
+ knownSones.add(friend);
+ }
+ }
+ synchronized (newPosts) {
+ for (Post post : posts) {
+ knownPosts.add(post.getId());
+ }
+ }
+ synchronized (newReplies) {
+ for (Reply reply : replies) {
+ knownReplies.add(reply.getId());
+ }
+ }
}
/**
- * Saves the configuraiton.
+ * Saves the given Sone. This will persist all local settings for the given
+ * Sone, such as the friends list and similar, private options.
+ *
+ * @param sone
+ * The Sone to save
*/
- private void saveConfiguration() {
- Set sones = getSones();
- logger.log(Level.INFO, "Storing %d Sonesâ¦", sones.size());
+ public synchronized void saveSone(Sone sone) {
+ if (!isLocalSone(sone)) {
+ logger.log(Level.FINE, "Tried to save non-local Sone: %s", sone);
+ return;
+ }
+ if (!(sone.getIdentity() instanceof OwnIdentity)) {
+ logger.log(Level.WARNING, "Local Sone without OwnIdentity found, refusing to save: %s", sone);
+ return;
+ }
+ logger.log(Level.INFO, "Saving Sone: %s", sone);
try {
- /* store the options first. */
- configuration.getIntValue("Option/InsertionDelay").setValue(options.getIntegerOption("InsertionDelay").getReal());
- configuration.getBooleanValue("Option/ClearOnNextRestart").setValue(options.getBooleanOption("ClearOnNextRestart").getReal());
- configuration.getBooleanValue("Option/ReallyClearOnNextRestart").setValue(options.getBooleanOption("ReallyClearOnNextRestart").getReal());
-
- /* store all Sones. */
- int soneId = 0;
- for (Sone sone : localSones) {
- String sonePrefix = "Sone/Sone." + soneId++;
- configuration.getStringValue(sonePrefix + "/ID").setValue(sone.getId());
- configuration.getStringValue(sonePrefix + "/Name").setValue(sone.getName());
- configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
- configuration.getStringValue(sonePrefix + "/RequestURI").setValue(sone.getRequestUri().toString());
- configuration.getStringValue(sonePrefix + "/InsertURI").setValue(sone.getInsertUri().toString());
- configuration.getLongValue(sonePrefix + "/ModificationCounter").setValue(sone.getModificationCounter());
- Profile profile = sone.getProfile();
- configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
- configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
- configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
- configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
- configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
- configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
- int postId = 0;
- for (Post post : sone.getPosts()) {
- String postPrefix = sonePrefix + "/Post." + postId++;
- configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
- configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
- configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
- }
- /* write null ID as terminator. */
- configuration.getStringValue(sonePrefix + "/Post." + postId + "/ID").setValue(null);
-
- int replyId = 0;
- for (Reply reply : sone.getReplies()) {
- String replyPrefix = sonePrefix + "/Reply." + replyId++;
- configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
- configuration.getStringValue(replyPrefix + "/Post").setValue(reply.getPost().getId());
- configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
- configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
- }
- /* write null ID as terminator. */
- configuration.getStringValue(sonePrefix + "/Reply." + replyId + "/ID").setValue(null);
-
- int friendId = 0;
- for (Sone friend : sone.getFriends()) {
- String friendPrefix = sonePrefix + "/Friend." + friendId++;
- configuration.getStringValue(friendPrefix + "/ID").setValue(friend.getId());
- configuration.getStringValue(friendPrefix + "/Key").setValue(friend.getRequestUri().toString());
- configuration.getStringValue(friendPrefix + "/Name").setValue(friend.getName());
- }
- /* write null ID as terminator. */
- configuration.getStringValue(sonePrefix + "/Friend." + friendId + "/ID").setValue(null);
-
- /* write all blocked Sones. */
- int blockedSoneCounter = 0;
- for (String blockedSoneId : sone.getBlockedSoneIds()) {
- String blockedSonePrefix = sonePrefix + "/BlockedSone." + blockedSoneCounter++;
- configuration.getStringValue(blockedSonePrefix + "/ID").setValue(blockedSoneId);
- }
- configuration.getStringValue(sonePrefix + "/BlockedSone." + blockedSoneCounter + "/ID").setValue(null);
-
- /* write all liked posts. */
- int likedPostIdCounter = 0;
- for (String soneLikedPostId : sone.getLikedPostIds()) {
- String likedPostIdPrefix = sonePrefix + "/LikedPostId." + likedPostIdCounter++;
- configuration.getStringValue(likedPostIdPrefix + "/ID").setValue(soneLikedPostId);
- }
- configuration.getStringValue(sonePrefix + "/LikedPostId." + likedPostIdCounter + "/ID").setValue(null);
-
- /* write all liked replies. */
- int likedReplyIdCounter = 0;
- for (String soneLikedReplyId : sone.getLikedReplyIds()) {
- String likedReplyIdPrefix = sonePrefix + "/LikedReplyId." + likedReplyIdCounter++;
- configuration.getStringValue(likedReplyIdPrefix + "/ID").setValue(soneLikedReplyId);
- }
- configuration.getStringValue(sonePrefix + "/LikedReplyId." + likedReplyIdCounter + "/ID").setValue(null);
+ ((OwnIdentity) sone.getIdentity()).setProperty("Sone.LatestEdition", String.valueOf(sone.getLatestEdition()));
+
+ /* save Sone into configuration. */
+ String sonePrefix = "Sone/" + sone.getId();
+ configuration.getLongValue(sonePrefix + "/Time").setValue(sone.getTime());
+ configuration.getStringValue(sonePrefix + "/LastInsertFingerprint").setValue(soneInserters.get(sone).getLastInsertFingerprint());
+
+ /* save profile. */
+ Profile profile = sone.getProfile();
+ configuration.getStringValue(sonePrefix + "/Profile/FirstName").setValue(profile.getFirstName());
+ configuration.getStringValue(sonePrefix + "/Profile/MiddleName").setValue(profile.getMiddleName());
+ configuration.getStringValue(sonePrefix + "/Profile/LastName").setValue(profile.getLastName());
+ configuration.getIntValue(sonePrefix + "/Profile/BirthDay").setValue(profile.getBirthDay());
+ configuration.getIntValue(sonePrefix + "/Profile/BirthMonth").setValue(profile.getBirthMonth());
+ configuration.getIntValue(sonePrefix + "/Profile/BirthYear").setValue(profile.getBirthYear());
+
+ /* save profile fields. */
+ int fieldCounter = 0;
+ for (Field profileField : profile.getFields()) {
+ String fieldPrefix = sonePrefix + "/Profile/Fields/" + fieldCounter++;
+ configuration.getStringValue(fieldPrefix + "/Name").setValue(profileField.getName());
+ configuration.getStringValue(fieldPrefix + "/Value").setValue(profileField.getValue());
+ }
+ configuration.getStringValue(sonePrefix + "/Profile/Fields/" + fieldCounter + "/Name").setValue(null);
+
+ /* save posts. */
+ int postCounter = 0;
+ for (Post post : sone.getPosts()) {
+ String postPrefix = sonePrefix + "/Posts/" + postCounter++;
+ configuration.getStringValue(postPrefix + "/ID").setValue(post.getId());
+ configuration.getStringValue(postPrefix + "/Recipient").setValue((post.getRecipient() != null) ? post.getRecipient().getId() : null);
+ configuration.getLongValue(postPrefix + "/Time").setValue(post.getTime());
+ configuration.getStringValue(postPrefix + "/Text").setValue(post.getText());
+ }
+ configuration.getStringValue(sonePrefix + "/Posts/" + postCounter + "/ID").setValue(null);
+
+ /* save replies. */
+ int replyCounter = 0;
+ for (Reply reply : sone.getReplies()) {
+ String replyPrefix = sonePrefix + "/Replies/" + replyCounter++;
+ configuration.getStringValue(replyPrefix + "/ID").setValue(reply.getId());
+ configuration.getStringValue(replyPrefix + "/Post/ID").setValue(reply.getPost().getId());
+ configuration.getLongValue(replyPrefix + "/Time").setValue(reply.getTime());
+ configuration.getStringValue(replyPrefix + "/Text").setValue(reply.getText());
+ }
+ configuration.getStringValue(sonePrefix + "/Replies/" + replyCounter + "/ID").setValue(null);
+ /* save post likes. */
+ int postLikeCounter = 0;
+ for (String postId : sone.getLikedPostIds()) {
+ configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter++ + "/ID").setValue(postId);
}
- /* write null ID as terminator. */
- configuration.getStringValue("Sone/Sone." + soneId + "/ID").setValue(null);
+ configuration.getStringValue(sonePrefix + "/Likes/Post/" + postLikeCounter + "/ID").setValue(null);
- /* write all known Sones. */
- int knownSonesCounter = 0;
- for (Sone knownSone : getRemoteSones()) {
- String knownSonePrefix = "KnownSone." + knownSonesCounter++;
- configuration.getStringValue(knownSonePrefix + "/ID").setValue(knownSone.getId());
- configuration.getStringValue(knownSonePrefix + "/Name").setValue(knownSone.getName());
- configuration.getStringValue(knownSonePrefix + "/Key").setValue(knownSone.getRequestUri().toString());
- /* TODO - store all known stuff? */
+ /* save reply likes. */
+ int replyLikeCounter = 0;
+ for (String replyId : sone.getLikedReplyIds()) {
+ configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter++ + "/ID").setValue(replyId);
}
- configuration.getStringValue("KnownSone." + knownSonesCounter + "/ID").setValue(null);
+ configuration.getStringValue(sonePrefix + "/Likes/Reply/" + replyLikeCounter + "/ID").setValue(null);
- /* write all blacklisted Sones. */
- int blacklistedSonesCounter = 0;
- for (Sone blacklistedSone : getBlacklistedSones()) {
- String blacklistedSonePrefix = "BlacklistedSone." + blacklistedSonesCounter++;
- configuration.getStringValue(blacklistedSonePrefix + "/ID").setValue(blacklistedSone.getId());
- configuration.getStringValue(blacklistedSonePrefix + "/Name").setValue(blacklistedSone.getName());
- configuration.getStringValue(blacklistedSonePrefix + "/Key").setValue(blacklistedSone.getRequestUri().toString());
- configuration.getStringValue(blacklistedSonePrefix + "/InsertKey").setValue(blacklistedSone.getInsertUri().toString());
- /* TODO - store all known stuff? */
+ /* save friends. */
+ int friendCounter = 0;
+ for (String friendId : sone.getFriends()) {
+ configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter++ + "/ID").setValue(friendId);
}
- configuration.getStringValue("BlacklistedSone." + blacklistedSonesCounter + "/ID").setValue(null);
+ configuration.getStringValue(sonePrefix + "/Friends/" + friendCounter + "/ID").setValue(null);
+
+ /* save options. */
+ configuration.getBooleanValue(sonePrefix + "/Options/AutoFollow").setValue(sone.getOptions().getBooleanOption("AutoFollow").getReal());
+ configuration.save();
+ logger.log(Level.INFO, "Sone %s saved.", sone);
} catch (ConfigurationException ce1) {
- logger.log(Level.WARNING, "Could not store configuration!", ce1);
+ logger.log(Level.WARNING, "Could not save Sone: " + sone, ce1);
+ } catch (WebOfTrustException wote1) {
+ logger.log(Level.WARNING, "Could not set WoT property for Sone: " + sone, wote1);
+ }
+ }
+
+ /**
+ * Creates a new post.
+ *
+ * @param sone
+ * The Sone that creates the post
+ * @param text
+ * The text of the post
+ * @return The created post
+ */
+ public Post createPost(Sone sone, String text) {
+ return createPost(sone, System.currentTimeMillis(), text);
+ }
+
+ /**
+ * Creates a new post.
+ *
+ * @param sone
+ * The Sone that creates the post
+ * @param time
+ * The time of the post
+ * @param text
+ * The text of the post
+ * @return The created post
+ */
+ public Post createPost(Sone sone, long time, String text) {
+ return createPost(sone, null, time, text);
+ }
+
+ /**
+ * Creates a new post.
+ *
+ * @param sone
+ * The Sone that creates the post
+ * @param recipient
+ * The recipient Sone, or {@code null} if this post does not have
+ * a recipient
+ * @param text
+ * The text of the post
+ * @return The created post
+ */
+ public Post createPost(Sone sone, Sone recipient, String text) {
+ return createPost(sone, recipient, System.currentTimeMillis(), text);
+ }
+
+ /**
+ * Creates a new post.
+ *
+ * @param sone
+ * The Sone that creates the post
+ * @param recipient
+ * The recipient Sone, or {@code null} if this post does not have
+ * a recipient
+ * @param time
+ * The time of the post
+ * @param text
+ * The text of the post
+ * @return The created post
+ */
+ public Post createPost(Sone sone, Sone recipient, long time, String text) {
+ if (!isLocalSone(sone)) {
+ logger.log(Level.FINE, "Tried to create post for non-local Sone: %s", sone);
+ return null;
+ }
+ Post post = new Post(sone, time, text);
+ if (recipient != null) {
+ post.setRecipient(recipient);
+ }
+ synchronized (posts) {
+ posts.put(post.getId(), post);
+ }
+ synchronized (newPosts) {
+ newPosts.add(post.getId());
+ coreListenerManager.fireNewPostFound(post);
}
+ sone.addPost(post);
+ saveSone(sone);
+ return post;
+ }
+
+ /**
+ * Deletes the given post.
+ *
+ * @param post
+ * The post to delete
+ */
+ public void deletePost(Post post) {
+ if (!isLocalSone(post.getSone())) {
+ logger.log(Level.WARNING, "Tried to delete post of non-local Sone: %s", post.getSone());
+ return;
+ }
+ post.getSone().removePost(post);
+ synchronized (posts) {
+ posts.remove(post.getId());
+ }
+ saveSone(post.getSone());
+ }
+
+ /**
+ * Marks the given post as known, if it is currently a new post (according
+ * to {@link #isNewPost(String)}).
+ *
+ * @param post
+ * The post to mark as known
+ */
+ public void markPostKnown(Post post) {
+ synchronized (newPosts) {
+ if (newPosts.remove(post.getId())) {
+ knownPosts.add(post.getId());
+ coreListenerManager.fireMarkPostKnown(post);
+ saveConfiguration();
+ }
+ }
+ }
+
+ /**
+ * Bookmarks the given post.
+ *
+ * @param post
+ * The post to bookmark
+ */
+ public void bookmark(Post post) {
+ bookmarkPost(post.getId());
+ }
+
+ /**
+ * Bookmarks the post with the given ID.
+ *
+ * @param id
+ * The ID of the post to bookmark
+ */
+ public void bookmarkPost(String id) {
+ synchronized (bookmarkedPosts) {
+ bookmarkedPosts.add(id);
+ }
+ }
+
+ /**
+ * Removes the given post from the bookmarks.
+ *
+ * @param post
+ * The post to unbookmark
+ */
+ public void unbookmark(Post post) {
+ unbookmarkPost(post.getId());
+ }
+
+ /**
+ * Removes the post with the given ID from the bookmarks.
+ *
+ * @param id
+ * The ID of the post to unbookmark
+ */
+ public void unbookmarkPost(String id) {
+ synchronized (bookmarkedPosts) {
+ bookmarkedPosts.remove(id);
+ }
+ }
+
+ /**
+ * Creates a new reply.
+ *
+ * @param sone
+ * The Sone that creates the reply
+ * @param post
+ * The post that this reply refers to
+ * @param text
+ * The text of the reply
+ * @return The created reply
+ */
+ public Reply createReply(Sone sone, Post post, String text) {
+ return createReply(sone, post, System.currentTimeMillis(), text);
+ }
+
+ /**
+ * Creates a new reply.
+ *
+ * @param sone
+ * The Sone that creates the reply
+ * @param post
+ * The post that this reply refers to
+ * @param time
+ * The time of the reply
+ * @param text
+ * The text of the reply
+ * @return The created reply
+ */
+ public Reply createReply(Sone sone, Post post, long time, String text) {
+ if (!isLocalSone(sone)) {
+ logger.log(Level.FINE, "Tried to create reply for non-local Sone: %s", sone);
+ return null;
+ }
+ Reply reply = new Reply(sone, post, System.currentTimeMillis(), text);
+ synchronized (replies) {
+ replies.put(reply.getId(), reply);
+ }
+ synchronized (newReplies) {
+ newReplies.add(reply.getId());
+ coreListenerManager.fireNewReplyFound(reply);
+ }
+ sone.addReply(reply);
+ saveSone(sone);
+ return reply;
+ }
+
+ /**
+ * Deletes the given reply.
+ *
+ * @param reply
+ * The reply to delete
+ */
+ public void deleteReply(Reply reply) {
+ Sone sone = reply.getSone();
+ if (!isLocalSone(sone)) {
+ logger.log(Level.FINE, "Tried to delete non-local reply: %s", reply);
+ return;
+ }
+ synchronized (replies) {
+ replies.remove(reply.getId());
+ }
+ sone.removeReply(reply);
+ saveSone(sone);
+ }
+
+ /**
+ * Marks the given reply as known, if it is currently a new reply (according
+ * to {@link #isNewReply(String)}).
+ *
+ * @param reply
+ * The reply to mark as known
+ */
+ public void markReplyKnown(Reply reply) {
+ synchronized (newReplies) {
+ if (newReplies.remove(reply.getId())) {
+ knownReplies.add(reply.getId());
+ coreListenerManager.fireMarkReplyKnown(reply);
+ saveConfiguration();
+ }
+ }
+ }
+
+ /**
+ * Starts the core.
+ */
+ public void start() {
+ loadConfiguration();
+ updateChecker.addUpdateListener(this);
+ updateChecker.start();
+ }
+
+ /**
+ * Stops the core.
+ */
+ public void stop() {
+ synchronized (localSones) {
+ for (SoneInserter soneInserter : soneInserters.values()) {
+ soneInserter.stop();
+ }
+ }
+ updateChecker.stop();
+ updateChecker.removeUpdateListener(this);
+ soneDownloader.stop();
+ saveConfiguration();
+ stopped = true;
+ }
+
+ /**
+ * Saves the current options.
+ */
+ public void saveConfiguration() {
+ synchronized (configuration) {
+ if (storingConfiguration) {
+ logger.log(Level.FINE, "Already storing configurationâ¦");
+ return;
+ }
+ storingConfiguration = true;
+ }
+
+ /* store the options first. */
+ try {
+ configuration.getIntValue("Option/ConfigurationVersion").setValue(0);
+ configuration.getIntValue("Option/InsertionDelay").setValue(options.getIntegerOption("InsertionDelay").getReal());
+ configuration.getIntValue("Option/PostsPerPage").setValue(options.getIntegerOption("PostsPerPage").getReal());
+ configuration.getIntValue("Option/PositiveTrust").setValue(options.getIntegerOption("PositiveTrust").getReal());
+ configuration.getIntValue("Option/NegativeTrust").setValue(options.getIntegerOption("NegativeTrust").getReal());
+ configuration.getStringValue("Option/TrustComment").setValue(options.getStringOption("TrustComment").getReal());
+ configuration.getBooleanValue("Option/SoneRescueMode").setValue(options.getBooleanOption("SoneRescueMode").getReal());
+ configuration.getBooleanValue("Option/ClearOnNextRestart").setValue(options.getBooleanOption("ClearOnNextRestart").getReal());
+ configuration.getBooleanValue("Option/ReallyClearOnNextRestart").setValue(options.getBooleanOption("ReallyClearOnNextRestart").getReal());
+
+ /* save known Sones. */
+ int soneCounter = 0;
+ synchronized (newSones) {
+ for (String knownSoneId : knownSones) {
+ configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").setValue(knownSoneId);
+ }
+ configuration.getStringValue("KnownSone/" + soneCounter + "/ID").setValue(null);
+ }
+
+ /* save known posts. */
+ int postCounter = 0;
+ synchronized (newPosts) {
+ for (String knownPostId : knownPosts) {
+ configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").setValue(knownPostId);
+ }
+ configuration.getStringValue("KnownPosts/" + postCounter + "/ID").setValue(null);
+ }
+
+ /* save known replies. */
+ int replyCounter = 0;
+ synchronized (newReplies) {
+ for (String knownReplyId : knownReplies) {
+ configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").setValue(knownReplyId);
+ }
+ configuration.getStringValue("KnownReplies/" + replyCounter + "/ID").setValue(null);
+ }
+
+ /* save bookmarked posts. */
+ int bookmarkedPostCounter = 0;
+ synchronized (bookmarkedPosts) {
+ for (String bookmarkedPostId : bookmarkedPosts) {
+ configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(bookmarkedPostId);
+ }
+ }
+ configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").setValue(null);
+
+ /* now save it. */
+ configuration.save();
+
+ } catch (ConfigurationException ce1) {
+ logger.log(Level.SEVERE, "Could not store configuration!", ce1);
+ } finally {
+ synchronized (configuration) {
+ storingConfiguration = false;
+ }
+ }
+ }
+
+ //
+ // PRIVATE METHODS
+ //
+
+ /**
+ * Loads the configuration.
+ */
+ @SuppressWarnings("unchecked")
+ private void loadConfiguration() {
+ /* create options. */
+ options.addIntegerOption("InsertionDelay", new DefaultOption(60, new OptionWatcher() {
+
+ @Override
+ public void optionChanged(Option option, Integer oldValue, Integer newValue) {
+ SoneInserter.setInsertionDelay(newValue);
+ }
+
+ }));
+ options.addIntegerOption("PostsPerPage", new DefaultOption(25));
+ options.addIntegerOption("PositiveTrust", new DefaultOption(75));
+ options.addIntegerOption("NegativeTrust", new DefaultOption(-25));
+ options.addStringOption("TrustComment", new DefaultOption("Set from Sone Web Interface"));
+ options.addBooleanOption("SoneRescueMode", new DefaultOption(false));
+ options.addBooleanOption("ClearOnNextRestart", new DefaultOption(false));
+ options.addBooleanOption("ReallyClearOnNextRestart", new DefaultOption(false));
+
+ /* read options from configuration. */
+ options.getBooleanOption("ClearOnNextRestart").set(configuration.getBooleanValue("Option/ClearOnNextRestart").getValue(null));
+ options.getBooleanOption("ReallyClearOnNextRestart").set(configuration.getBooleanValue("Option/ReallyClearOnNextRestart").getValue(null));
+ boolean clearConfiguration = options.getBooleanOption("ClearOnNextRestart").get() && options.getBooleanOption("ReallyClearOnNextRestart").get();
+ options.getBooleanOption("ClearOnNextRestart").set(null);
+ options.getBooleanOption("ReallyClearOnNextRestart").set(null);
+ if (clearConfiguration) {
+ /* stop loading the configuration. */
+ return;
+ }
+
+ options.getIntegerOption("InsertionDelay").set(configuration.getIntValue("Option/InsertionDelay").getValue(null));
+ options.getIntegerOption("PostsPerPage").set(configuration.getIntValue("Option/PostsPerPage").getValue(null));
+ options.getIntegerOption("PositiveTrust").set(configuration.getIntValue("Option/PositiveTrust").getValue(null));
+ options.getIntegerOption("NegativeTrust").set(configuration.getIntValue("Option/NegativeTrust").getValue(null));
+ options.getStringOption("TrustComment").set(configuration.getStringValue("Option/TrustComment").getValue(null));
+ options.getBooleanOption("SoneRescueMode").set(configuration.getBooleanValue("Option/SoneRescueMode").getValue(null));
+
+ /* load known Sones. */
+ int soneCounter = 0;
+ while (true) {
+ String knownSoneId = configuration.getStringValue("KnownSone/" + soneCounter++ + "/ID").getValue(null);
+ if (knownSoneId == null) {
+ break;
+ }
+ synchronized (newSones) {
+ knownSones.add(knownSoneId);
+ }
+ }
+
+ /* load known posts. */
+ int postCounter = 0;
+ while (true) {
+ String knownPostId = configuration.getStringValue("KnownPosts/" + postCounter++ + "/ID").getValue(null);
+ if (knownPostId == null) {
+ break;
+ }
+ synchronized (newPosts) {
+ knownPosts.add(knownPostId);
+ }
+ }
+
+ /* load known replies. */
+ int replyCounter = 0;
+ while (true) {
+ String knownReplyId = configuration.getStringValue("KnownReplies/" + replyCounter++ + "/ID").getValue(null);
+ if (knownReplyId == null) {
+ break;
+ }
+ synchronized (newReplies) {
+ knownReplies.add(knownReplyId);
+ }
+ }
+
+ /* load bookmarked posts. */
+ int bookmarkedPostCounter = 0;
+ while (true) {
+ String bookmarkedPostId = configuration.getStringValue("Bookmarks/Post/" + bookmarkedPostCounter++ + "/ID").getValue(null);
+ if (bookmarkedPostId == null) {
+ break;
+ }
+ synchronized (bookmarkedPosts) {
+ bookmarkedPosts.add(bookmarkedPostId);
+ }
+ }
+
+ }
+
+ /**
+ * Generate a Sone URI from the given URI and latest edition.
+ *
+ * @param uriString
+ * The URI to derive the Sone URI from
+ * @return The derived URI
+ */
+ private FreenetURI getSoneUri(String uriString) {
+ try {
+ FreenetURI uri = new FreenetURI(uriString).setDocName("Sone").setMetaString(new String[0]);
+ return uri;
+ } catch (MalformedURLException mue1) {
+ logger.log(Level.WARNING, "Could not create Sone URI from URI: " + uriString, mue1);
+ return null;
+ }
+ }
+
+ //
+ // INTERFACE IdentityListener
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void ownIdentityAdded(OwnIdentity ownIdentity) {
+ logger.log(Level.FINEST, "Adding OwnIdentity: " + ownIdentity);
+ if (ownIdentity.hasContext("Sone")) {
+ trustedIdentities.put(ownIdentity, Collections.synchronizedSet(new HashSet()));
+ addLocalSone(ownIdentity);
+ }
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void ownIdentityRemoved(OwnIdentity ownIdentity) {
+ logger.log(Level.FINEST, "Removing OwnIdentity: " + ownIdentity);
+ trustedIdentities.remove(ownIdentity);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void identityAdded(OwnIdentity ownIdentity, Identity identity) {
+ logger.log(Level.FINEST, "Adding Identity: " + identity);
+ trustedIdentities.get(ownIdentity).add(identity);
+ addRemoteSone(identity);
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void identityUpdated(OwnIdentity ownIdentity, final Identity identity) {
+ new Thread(new Runnable() {
+
+ @Override
+ @SuppressWarnings("synthetic-access")
+ public void run() {
+ Sone sone = getRemoteSone(identity.getId());
+ sone.setIdentity(identity);
+ soneDownloader.addSone(sone);
+ soneDownloader.fetchSone(sone);
+ }
+ }).start();
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void identityRemoved(OwnIdentity ownIdentity, Identity identity) {
+ trustedIdentities.get(ownIdentity).remove(identity);
+ }
+
+ //
+ // INTERFACE UpdateListener
+ //
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void updateFound(Version version, long releaseTime, long latestEdition) {
+ coreListenerManager.fireUpdateFound(version, releaseTime, latestEdition);
+ }
+
+ /**
+ * Convenience interface for external classes that want to access the coreâs
+ * configuration.
+ *
+ * @author David âBombeâ Roden
+ */
+ public static class Preferences {
+
+ /** The wrapped options. */
+ private final Options options;
+
+ /**
+ * Creates a new preferences object wrapped around the given options.
+ *
+ * @param options
+ * The options to wrap
+ */
+ public Preferences(Options options) {
+ this.options = options;
+ }
+
+ /**
+ * Returns the insertion delay.
+ *
+ * @return The insertion delay
+ */
+ public int getInsertionDelay() {
+ return options.getIntegerOption("InsertionDelay").get();
+ }
+
+ /**
+ * Sets the insertion delay
+ *
+ * @param insertionDelay
+ * The new insertion delay, or {@code null} to restore it to
+ * the default value
+ * @return This preferences
+ */
+ public Preferences setInsertionDelay(Integer insertionDelay) {
+ options.getIntegerOption("InsertionDelay").set(insertionDelay);
+ return this;
+ }
+
+ /**
+ * Returns the number of posts to show per page.
+ *
+ * @return The number of posts to show per page
+ */
+ public int getPostsPerPage() {
+ return options.getIntegerOption("PostsPerPage").get();
+ }
+
+ /**
+ * Sets the number of posts to show per page.
+ *
+ * @param postsPerPage
+ * The number of posts to show per page
+ * @return This preferences object
+ */
+ public Preferences setPostsPerPage(Integer postsPerPage) {
+ options.getIntegerOption("PostsPerPage").set(postsPerPage);
+ return this;
+ }
+
+ /**
+ * Returns the positive trust.
+ *
+ * @return The positive trust
+ */
+ public int getPositiveTrust() {
+ return options.getIntegerOption("PositiveTrust").get();
+ }
+
+ /**
+ * Sets the positive trust.
+ *
+ * @param positiveTrust
+ * The new positive trust, or {@code null} to restore it to
+ * the default vlaue
+ * @return This preferences
+ */
+ public Preferences setPositiveTrust(Integer positiveTrust) {
+ options.getIntegerOption("PositiveTrust").set(positiveTrust);
+ return this;
+ }
+
+ /**
+ * Returns the negative trust.
+ *
+ * @return The negative trust
+ */
+ public int getNegativeTrust() {
+ return options.getIntegerOption("NegativeTrust").get();
+ }
+
+ /**
+ * Sets the negative trust.
+ *
+ * @param negativeTrust
+ * The negative trust, or {@code null} to restore it to the
+ * default value
+ * @return The preferences
+ */
+ public Preferences setNegativeTrust(Integer negativeTrust) {
+ options.getIntegerOption("NegativeTrust").set(negativeTrust);
+ return this;
+ }
+
+ /**
+ * Returns the trust comment. This is the comment that is set in the web
+ * of trust when a trust value is assigned to an identity.
+ *
+ * @return The trust comment
+ */
+ public String getTrustComment() {
+ return options.getStringOption("TrustComment").get();
+ }
+
+ /**
+ * Sets the trust comment.
+ *
+ * @param trustComment
+ * The trust comment, or {@code null} to restore it to the
+ * default value
+ * @return This preferences
+ */
+ public Preferences setTrustComment(String trustComment) {
+ options.getStringOption("TrustComment").set(trustComment);
+ return this;
+ }
+
+ /**
+ * Returns whether the rescue mode is active.
+ *
+ * @return {@code true} if the rescue mode is active, {@code false}
+ * otherwise
+ */
+ public boolean isSoneRescueMode() {
+ return options.getBooleanOption("SoneRescueMode").get();
+ }
+
+ /**
+ * Sets whether the rescue mode is active.
+ *
+ * @param soneRescueMode
+ * {@code true} if the rescue mode is active, {@code false}
+ * otherwise
+ * @return This preferences
+ */
+ public Preferences setSoneRescueMode(Boolean soneRescueMode) {
+ options.getBooleanOption("SoneRescueMode").set(soneRescueMode);
+ return this;
+ }
+
+ /**
+ * Returns whether Sone should clear its settings on the next restart.
+ * In order to be effective, {@link #isReallyClearOnNextRestart()} needs
+ * to return {@code true} as well!
+ *
+ * @return {@code true} if Sone should clear its settings on the next
+ * restart, {@code false} otherwise
+ */
+ public boolean isClearOnNextRestart() {
+ return options.getBooleanOption("ClearOnNextRestart").get();
+ }
+
+ /**
+ * Sets whether Sone will clear its settings on the next restart.
+ *
+ * @param clearOnNextRestart
+ * {@code true} if Sone should clear its settings on the next
+ * restart, {@code false} otherwise
+ * @return This preferences
+ */
+ public Preferences setClearOnNextRestart(Boolean clearOnNextRestart) {
+ options.getBooleanOption("ClearOnNextRestart").set(clearOnNextRestart);
+ return this;
+ }
+
+ /**
+ * Returns whether Sone should really clear its settings on next
+ * restart. This is a confirmation option that needs to be set in
+ * addition to {@link #isClearOnNextRestart()} in order to clear Soneâs
+ * settings on the next restart.
+ *
+ * @return {@code true} if Sone should really clear its settings on the
+ * next restart, {@code false} otherwise
+ */
+ public boolean isReallyClearOnNextRestart() {
+ return options.getBooleanOption("ReallyClearOnNextRestart").get();
+ }
+
+ /**
+ * Sets whether Sone should really clear its settings on the next
+ * restart.
+ *
+ * @param reallyClearOnNextRestart
+ * {@code true} if Sone should really clear its settings on
+ * the next restart, {@code false} otherwise
+ * @return This preferences
+ */
+ public Preferences setReallyClearOnNextRestart(Boolean reallyClearOnNextRestart) {
+ options.getBooleanOption("ReallyClearOnNextRestart").set(reallyClearOnNextRestart);
+ return this;
+ }
+
}
}