Java tutorial
/* * PHEX - The pure-java Gnutella-servent. * Copyright (C) 2001 - 2007 Phex Development Group * * 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 * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * --- CVS Information --- * $Id: OldCfg.java 4365 2009-01-16 11:21:31Z gregork $ */ package phex.prefs; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.lang.reflect.Field; import java.lang.reflect.Modifier; import java.security.Security; import java.util.ArrayList; import java.util.Enumeration; import java.util.HashMap; import java.util.HashSet; import java.util.List; import java.util.Map; import java.util.Properties; import java.util.Random; import java.util.Set; import java.util.StringTokenizer; import org.apache.commons.lang.SystemUtils; import edu.umd.cs.findbugs.annotations.SuppressWarnings; import phex.Res; import phex.common.Environment; import phex.common.collections.SortedProperties; import phex.common.log.NLogger; import phex.msg.GUID; import phex.utils.VersionUtils; /** * @deprecated since Phex 3.0, drop support once 2.x is not in use anymore */ @SuppressWarnings(justification = "Obsolete class will be dropped in the future.") @Deprecated // since 3.0 public class OldCfg { /** * Settings which have to be defined, before you can define your own ones... * DON'T CHANGE THESE! * ... * ... * DON'T CHANGE THESE AGAIN! :) */ public final static String GENERAL_GNUTELLA_NETWORK = "<General Gnutella Network>"; /* * settings you might want to change, * if you want to create a private-network with Phex */ /** * If you like to use a PRIVATE_NETWORK specify here your chosen network * name for a private Net by replacing null with "<Network Name>". * If you do, please choose a short ID for your Network, which will * be displaed in the Vendor-String. * You might want to choose a name, which can last, for you can't know, * how your network will exist. * For better appearance, put a space in front of it * and write it in lowercase. (Your privateversion.number will be appended) */ public final static String PRIVATE_NETWORK = null; public final static String PRIVATE_BUILD_ID = ""; /** * Assign here the default network to use. This can be the * GENERAL_GNUTELLA_NETWORK or the self defined PRIVATE_NETWORK. * If you want to change something, do so above. */ public static final String DEFAULT_NETWORK_TO_USE = PRIVATE_NETWORK == null ? GENERAL_GNUTELLA_NETWORK : PRIVATE_NETWORK; /** * The default value to indicate if this node is forced to be ultrapeer. * In a small private network you might want to make everyone an Ultrapeer. */ public static final boolean DEFAULT_FORCE_TOBE_ULTRAPEER = false; /* Further settings, you might not want to change */ private static final String BACKUP_CONFIG_FILENAME = "phex.bk"; public static final int DEFAULT_SOCKS5_PORT = 1080; public static final int DEFAULT_HTTP_PORT = 80; public static final int DEFAULT_MAX_MESSAGE_LENGTH = 65536; public static final short DEFAULT_LOGGER_VERBOSE_LEVEL = 6; public static final boolean DEFAULT_ENABLE_HIT_SNOOPING = true; public static final boolean DEFAULT_IS_CHAT_ENABLED = true; public static final boolean DEFAULT_ALLOW_TO_BECOME_LEAF = true; public static final boolean DEFAULT_ALLOW_TO_BECOME_ULTRAPEER = true; public static final boolean DEFAULT_FORCE_UP_CONNECTIONS = true; public static final boolean DEFAULT_IS_NOVENDOR_NODE_DISCONNECTED = false; public static final int DEFAULT_FREELOADER_FILES = 0; public static final int DEFAULT_FREELOADER_SHARE_SIZE = 0; public static final int DEFAULT_HOST_ERROR_DISPLAY_TIME = 1000; public static final int DEFAULT_TTL = 7; public static final int DEFAULT_MAX_NETWORK_TTL = 7; public static final int DEFAULT_UP_2_UP_CONNECTIONS = 32; public static final int DEFAULT_UP_2_LEAF_CONNECTIONS = 31; public static final int DEFAULT_UP_2_PEER_CONNECTIONS = 0; public static final int DEFAULT_LEAF_2_UP_CONNECTIONS = 5; public static final int MAX_LEAF_2_UP_CONNECTIONS = 5; public static final int DEFAULT_LEAF_2_PEER_CONNECTIONS = 0; public static final int DEFAULT_PEER_CONNECTIONS = 4; public static final int DEFAULT_MAX_CONNECTTO_HISTORY_SIZE = 10; public static final int DEFAULT_MAX_SEARCHTERM_HISTORY_SIZE = 10; public static final boolean DEFAULT_ARE_PARTIAL_FILES_SHARED = true; private static final char LIST_PREFIX = '_'; public static final short DEFAULT_URN_CALCUATION_MODE = 2; public static final short DEFAULT_THEX_CALCUATION_MODE = 2; /** * The default value of the X-Max-TTL header for dynamic queries. */ public static final int DEFAULT_DYNAMIC_QUERY_MAX_TTL = 4; /** * The default max downloads that are allowed per IP. */ public static final int DEFAULT_MAX_DOWNLOADS_PER_IP = 1; /** * The default value to indicate whether upload queuing is activated or not. */ public static final boolean DEFAULT_ALLOW_UPLOAD_QUEUING = true; /** * The default max upload queue slots available. */ public static final int DEFAULT_MAX_UPLOAD_QUEUE_SIZE = 10; /** * The default min poll time for queued uploads. */ public static final int DEFAULT_MIN_UPLOAD_QUEUE_POLL_TIME = 45; /** * The default max poll time for queued uploads. */ public static final int DEFAULT_MAX_UPLOAD_QUEUE_POLL_TIME = 120; /** * The default setting if we accept deflate connections. */ public static final boolean DEFAULT_IS_DEFLATE_CONNECTION_ACCEPTED = true; /** * The default socket connect timeout. */ public static final int DEFAULT_SOCKET_CONNECT_TIMEOUT = 60 * 1000; /** * The default socket read/write timeout. */ public static final int DEFAULT_SOCKET_RW_TIMEOUT = DEFAULT_SOCKET_CONNECT_TIMEOUT; /** * The default number of maximum concurrent connection attempts allowed on * a XP system. (XP limits this to 10, leave 2 for other process) */ public static final int DEFAULT_MAX_CONCURRENT_CONNECT_ATTEMPTS_XP = 8; /** * The default number of maximum concurrent connection attempts allowed on * a other systems then XP. (XP limits this to 10, leave 2 for other process) */ public static final int DEFAULT_MAX_CONCURRENT_CONNECT_ATTEMPTS_OTHERS = 50; /** * The default number of consecutive failed connection after which the servent * is called as offline. */ public static final int DEFAULT_OFFLINE_CONNECTION_FAILURE_COUNT = 100; /** * The default setting of the last shown update info id from the Phex web * server. */ public static final int DEFAULT_LAST_SHOWN_UPDATE_INFO_ID = 0; /** * The default number of download worker per download. */ public static final short DEFAULT_MAX_WORKER_PER_DOWNLOAD = 9; /** * The default number of total download worker. */ public static final short DEFAULT_MAX_TOTAL_DOWNLOAD_WORKER = 27; /** * The max number of bytes to buffer per download file. When the buffer is * exceeded the complete buffered data is written to disk. * Default: 128KB */ public static final int DEFAULT_MAX_WRITE_BUFFER_PER_DOWNLOAD = 128 * 1024; /** * The max number of bytes to buffer for all download files. When the buffer * is exceeded the complete buffered data is written to disk. * Default: 1MB */ public static final int DEFAULT_MAX_TOTAL_DOWNLOAD_WRITE_BUFFER = 1 * 1024 * 1024; public static final boolean DEFAULT_AUTO_READOUT_DOWNLOADED_MAGMA = true; public static final boolean DEFAULT_AUTO_READOUT_DOWNLOADED_METALINK = true; public static final boolean DEFAULT_AUTO_READOUT_DOWNLOADED_RSS = true; /** * The default limit of open files the FileManager uses. */ public static final short DEFAULT_OPEN_FILES_LIMIT = 0; /** * The default command to execute for video media types on systems other * then Windows and Mac OSX (usually Unix systems). */ public static final String DEFAULT_OTHER_OS_VIDEO_COMMAND = "xterm -e mplayer %filepath%"; /** * The default command to execute for image media types on systems other * then Windows and Mac OSX (usually Unix systems). */ public static final String DEFAULT_OTHER_OS_IMAGE_COMMAND = "ee %filepath%"; /** * The default command to execute for audio media types on systems other * then Windows and Mac OSX (usually Unix systems). */ public static final String DEFAULT_OTHER_OS_AUDIO_COMMAND = "xterm -e mplayer %filepath%"; /** * The default command to execute for browser media types on systems other * then Windows and Mac OSX (usually Unix systems). */ public static final String DEFAULT_OTHER_OS_BROWSER_COMMAND = "mozilla -remote openURL(%filepath%,new-window)"; public static final int UNLIMITED_BANDWIDTH = Integer.MAX_VALUE; public static int MIN_SEARCH_TERM_LENGTH = 2; /** * The default segment size for a allocated segment. */ public static final int INITIAL_SEGMENT_SIZE = 16 * 1024; // 16Kb /** * When a segment has been downloaded by a candidate, the next segment for this candidate * should be such that (at the same rate as the previous segment) the segment takes 90 seconds * to complete */ public static final short SEGMENT_TRANSFER_TIME = 90; /** * If a segment is transferred at less than this speed (b/sec), refuse further downloads * from this candidate */ public static final int MINIMUM_ALLOWED_TRANSFER_RATE = 1; /** * Do not allow segment to be larger than this value, regardless of the previous * segment's download rate */ public static final int MAXIMUM_SEGMENT_SIZE = 10 * 1024 * 1024; // 10Mb public int initialSegmentSize; public int segmentTransferTime; public int minimumAllowedTransferRate; public int maximumSegmentSize; public GUID mProgramClientID = new GUID(); public String mMyIP = ""; public int mListeningPort = -1; public int mMaxUpload = 4; public int mMaxUploadPerIP = 1; public int mUploadMaxBandwidth = 102400; public int mNetMaxHostToCatch = 1000; public int mNetMaxSendQueue = 500; //public int mPingFrequency = 15000; public int mSearchMaxConcurrent = 10; public int mNetMaxRate = 50000; public int mDownloadMaxBandwidth = 102400; public boolean mDownloadAutoRemoveCompleted = false; public boolean autoReadoutDownloadedMagma = true; public boolean autoReadoutDownloadedMetalink = true; public boolean autoReadoutDownloadedRSS = true; public boolean downloadSubscriptionsSilently = false; public String mDownloadDir = "."; public boolean mAutoConnect = true; /** * Update-Uris for the various Systems * */ public static final String UPDATE_URI_MAC_OSX = "magnet:?xs=http://draketo.de/magma/phex-update/phex_osx.magma&dn=phex_osx.magma"; public static final String UPDATE_URI_WINDOWS = "magnet:?xs=http://draketo.de/magma/phex-update/phex_win.magma&dn=phex_win.magma"; public static final String UPDATE_URI_OTHER = "magnet:?xs=http://draketo.de/magma/phex-update/phex_other.magma&dn=phex_other.magma"; /** * Subscription-Uris * These should point to magma-files. */ public ArrayList subscriptionMagnets; public static final String default_subscriptionMagnets = null; /* new String("magnet:?xs=http://draketo.de/magma/filk-filme.magma&dn=filk-filme.magma"); */ public boolean mAutoCleanup = true; /** * The max of this value should be 255. The protocol is not able to handle * more. */ public int mUploadMaxSearch = 64; public boolean mShareBrowseDir = true; public int mPushTransferTimeout = 30 * 1000; public String mCurrentNetwork = DEFAULT_NETWORK_TO_USE; public ArrayList mNetNetworkHistory = new ArrayList(); public boolean mAutoJoin = true; public boolean mDisconnectApplyPolicy = false; public int mDisconnectDropRatio = 70; public boolean mProxyUse = false; public String mProxyHost = ""; public int mProxyPort = DEFAULT_SOCKS5_PORT; public boolean useProxyAuthentication = false; public String mProxyUserName = ""; public String mProxyPassword = ""; /** * @deprecated since 2.1.5.80 - New variable called sharedDirectoriesSet. */ @Deprecated public String mUploadDir = ""; /** * @deprecated since 2.1.9.83 - New variable called libraryExclusionRegExList */ @Deprecated public String mUploadFileExclusions = ""; /** * @deprecated since 2.1.9.83 - New variable called libraryExclusionRegExList */ @Deprecated public String mUploadFileInclusions = "*"; public boolean mUploadAutoRemoveCompleted = false; /** * @since 2.1.5.80 */ public HashSet sharedDirectoriesSet; /** * @since 2.1.9.83 */ public ArrayList libraryExclusionRegExList; /** * Determines the urn calculation speed mode. Values should range * from 0 for high speed (full CPU) calculation up to maybe 10. * A good value is 2 which is also the default. The value states * the wait cycles between each 64K segment. A value of 2 means * wait twice as long as you needed to calculate the last 64K. */ public short urnCalculationMode; /** * Determines the thex calculation speed mode. Values should range * from 0 for high speed (full CPU) calculation up to maybe 10. * A good value is 2 which is also the default. The value states * the wait cycles between each 128K segment. A value of 2 means * wait twice as long as you needed to calculate the last 128K. */ public short thexCalculationMode; public boolean monitorSearchHistory = false; /** * The file into which searches should be monitored. */ public String searchMonitorFile = ""; public int searchHistoryLength = 10; /** * Indicates if the node is connected to a Local Area Network (LAN). */ public boolean connectedToLAN = true; /** * Indicates whether Phex minimizes to the background on close of the GUI. If set to * false it will shutdown. If set to true on windows system it will go into the * sys tray, on all other system it will just minimize. */ public boolean minimizeToBackground = true; /** * The status if a close options dialog should be displayed or not. */ public boolean showCloseOptionsDialog = true; /** * The directory where incomplete files are stored. */ public String incompleteDir = "."; /** * When the HostCatcher finds hosts it will first use the port filter * to see if it is allowed to use the host */ public ArrayList filteredCatcherPorts = new ArrayList(); /** * The max number of parallel workers per download file. */ public short maxWorkerPerDownload; /** * The max number of total parallel workers for all download files. */ public short maxTotalDownloadWorker; /** * The max number of bytes to buffer per download file. When the buffer is * exceeded the complete buffered data is written to disk. */ public int maxWriteBufferPerDownload; /** * The max number of bytes to buffer for all download files. When the buffer * is exceeded the complete buffered data is written to disk. */ public int maxTotalDownloadWriteBuffer; /** * Indicates whether upload queuing is allowed or not. */ public boolean allowUploadQueuing; /** * The maximal number of upload queue slots available. */ public int maxUploadQueueSize; /** * The minimum poll time for queued uploads. */ public int minUploadQueuePollTime; /** * The maximum poll time for queued uploads. */ public int maxUploadQueuePollTime; /** * The maximum number of downloads that are allowed per IP. * Changing this value is not recommended since most, if not all servents * only accept one upload per IP. */ public int maxDownloadsPerIP; /** * The total speed in kilo bits per second of the network connection the * user has available. This is not the bandwidth the user has available for * Phex. * The default of 256 matches a DSL/Cable connection. */ public int networkSpeedKbps = 256; /** * This is the maximal bandwidth in bytes per second Phex is allowed to use * in total. This means network, download and upload bandwidth combined. * The default of 16384 matches 50% of the bandwidth a 256kbs DSL/Cable connection * is able to offer. */ public int maxTotalBandwidth = 16384; /** * This is introduced to maintain the current version of Phex. * After a update of Phex the version in the cfg and the Phex version differs. * In this case we know that we need to upgrade the cfg or other stuff to the * new Phex version */ public String runningPhexVersion = ""; /** * This is introduced to maintain the current build number of Phex. * After a update of Phex the build number in the cfg and the Phex build number * differs. In this case we know that we need to upgrade the cfg and maybe * also do some other stuff to reach the new Phex version. */ public String runningBuildNumber = ""; /** * Defines if a http proxy is used for HTTP connections (not Gnutella * connections. */ public boolean isHttpProxyUsed = false; /** * Defines the name of the http proxy host. */ public String httpProxyHost = ""; /** * Defines the port of the http proxy host. */ public int httpProxyPort = DEFAULT_HTTP_PORT; /** * Contains the version number of the last update check. */ public String lastUpdateCheckVersion = "0"; /** * Contains the version number of the last beta update check. */ public String lastBetaUpdateCheckVersion = "0"; /** * Contains the time in millis of the last update check. */ public long lastUpdateCheckTime = 0; /** * The status if a beta update notification dialog should be displayed or not. */ public boolean showBetaUpdateNotification = false; /** * The create socket default connect timeout. */ public int socketConnectTimeout; /** * The sockets default read/write timeout. */ public int socketRWTimeout; /** * The number of maximum concurrent connection attempts allowed. * (XP limits this to 10) */ public int maxConcurrentConnectAttempts; /** * Timeout for network host connections. */ // TODO this field seems not to be used anymore that much.. (just chat and // browse host) maybe it should be dropped and alligned with the new fields. public int mNetConnectionTimeout = 8 * 1000; /** * the time after which a automatic candidate search times out */ public int searchRetryTimeout = 30000; /** * The LogBuffer size used for download candidates. */ public long downloadCandidateLogBufferSize = 0; /** * The LogBuffer size used for upload state. */ public long uploadStateLogBufferSize = 0; /** * Enables QueryHit Snooping. */ public boolean enableHitSnooping; /** * The max length a message is allowed to have to be accepted. */ public int maxMessageLength; /** * Indicates if the chat feature is enabled. */ public boolean isChatEnabled; /** * Indicates that the node is allowed to connect as a leaf to ultrapeers. */ public boolean allowToBecomeLeaf; /** * Indicates if the node is only accepting ultrapeer connections (as a leaf). * This value must always be checked together with allowToBecomeLeaf. If * allowToBecomeLeaf is false, a forceUPConnections value of true must be * ignored. */ public boolean forceUPConnections; /** * Indicates if this node is allowed to become a Ultrapeer. */ public boolean allowToBecomeUP; /** * Indicates if this node force to be a Ultrapeer. * This value must always be checked together with allowToBecomeUP. If * allowToBecomeUP is false, a forceToBeUltrapeer value of true must be * ignored. */ public boolean forceToBeUltrapeer; /** * The number of ultrapeer to ultrapeer connections the nodes is allowed to * have open. * TODO2 this value is used for the X-Degree header but to reach high out degree * for dynamic query the value should be maintained above 15. There is no * way to ensure this yet. */ public int up2upConnections; /** * The number of ultrapeer to leaf connections the nodes is allowed to * have open. */ public int up2leafConnections; /** * The number of ultrapeer to normal peer connections the nodes is allowed to * have open. */ public int up2peerConnections; /** * The number of leaf to ultrapeer connections the nodes is allowed to * have open. The max should be 3. */ public int leaf2upConnections; /** * The number of leaf to normal peer connections this node is allowed to have * open. */ public int leaf2peerConnections; /** * The number of normal peers the node is allowed to have as a normal peer. */ public int peerConnections; /** * Indicates if the peers has connected incomming the last time it was * shutdown. The value is only updated in case of a server shutdown, but * the Server maintains and holds the state changes during runtime. */ public boolean hasConnectedIncomming; /** * The number of consecutive failed connection after which the servent * is called as offline. */ public int offlineConnectionFailureCount; /** * Indicates if nodes with no vendor code are disconnected. */ public boolean isNoVendorNodeDisconnected; /** * The number of files a node need to share to not be called a freeloader. */ public int freeloaderFiles; /** * The number of MB a node need to share to not be called a freeloader. */ public int freeloaderShareSize; /** * The number of milliseconds a error is displayed in the connection table. */ public int hostErrorDisplayTime; /** * The TTL Phex uses for messages. */ public int ttl; /** * The maximim number of hops allowed to be seen in messages otherwise a * message is dropped. Also the highest ttl allowed to be seen in messages * otherwise the ttl is limited to Cfg.maxNetworkTTL - hops. */ public int maxNetworkTTL; /** * History of connectTo items. */ public ArrayList connectToHistory; /** * The max size of the connectToHistory list. */ public int maxConnectToHistorySize; /** * History of search items. */ public ArrayList searchTermHistory; /** * History of search items. */ public ArrayList browseHostHistory; /** * The maximum number of open files the file manager opens. */ public int openFilesLimit; /** * The command to execute for video media types on systems other then * Windows and Mac OSX */ public String otherOsVideoCommand; /** * The command to execute for image media types on systems other then * Windows and Mac OSX (usually Unix systems). */ public String otherOsImageCommand; /** * The command to execute for audio media types on systems other then * Windows and Mac OSX (usually Unix systems). */ public String otherOsAudioCommand; /** * The browser command to execute for none video, image, audio media types * on systems other then Windows and Mac OSX (usually Unix systems). */ public String otherOsBrowserCommand; // if true, a request to preview the initial segment will first result // in a copy of it being made, and then the copy's filename passed // to the viewer. This is needed (I think) on windows platforms, at least public boolean copyBeforePreviewing; public static final boolean DEFAULT_COPY_BEFORE_PREVIEWING = true; public HashMap previewMethod; public String fallbackPreviewMethod; public static final String DEFAULT_FALLBACK_PREVIEW_METHOD = ""; public String completionNotifyMethod; public long segmentMultiple; public static final long DEFAULT_SEGMENT_MULTIPLE = 4096; /** * The max size of the searchTerm list. */ public int maxSearchTermHistorySize; /** * Indicates whether partial downloaded files are offered to others for download. */ public boolean arePartialFilesShared; /** * The total uptime of the last movingTotalUptimeCount starts. */ public long movingTotalUptime; /** * The number of times the uptime was added to movingTotalUptime. */ public int movingTotalUptimeCount; /** * The maximal uptime ever seen. */ public long maximalUptime; /** * Last time Phex was shutdown. Needed for avg. daily uptime calculation. */ public long lastShutdownTime; /** * The last fractional uptime calculated. Needed for avg. daily uptime * calculation. */ public float fractionalUptime; /** * Counts the total number of Phex startups. */ public int totalStartupCounter; /** * Indicates if we accept deflated connections. */ public boolean isDeflateConnectionAccepted; /** * The id of the last shown update info from the Phex web server. */ public int lastShownUpdateInfoId; /// some persistent statistic values... /** * The total number of completed downloads tracked. */ public int totalDownloadCount; /** * The total number of uploads. */ public int totalUploadCount; // localization /** * The locale files to use. */ public String usedLocale; private File configFile; private Properties mSetting; public OldCfg(File cfgFile) { configFile = cfgFile; mSetting = new SortedProperties(); } public void load() { loadDefaultValues(); try { FileInputStream is = new FileInputStream(configFile); mSetting.load(is); is.close(); } catch (FileNotFoundException exp) { // no config file found. Is there a backup? try { FileInputStream is2 = new FileInputStream( new File(configFile.getParentFile(), BACKUP_CONFIG_FILENAME)); mSetting.load(is2); is2.close(); NLogger.error(OldCfg.class, "Loading configuration from backup file"); } catch (FileNotFoundException exp2) { // no backup file either } catch (Exception exp2) { NLogger.error(OldCfg.class, exp2, exp2); } } catch (Exception exp) { NLogger.error(OldCfg.class, exp, exp); } deserializeSimpleFields(); deserializeComplexFields(); handlePhexVersionAdjustments(); // no listening port is set yet. Choose a random port from 4000-63999 if (mListeningPort == -1 || mListeningPort > 65500) { Random random = new Random(System.currentTimeMillis()); mListeningPort = random.nextInt(60000); mListeningPort += 4000; } updateSystemSettings(); // count startup... totalStartupCounter++; // make sure directories exists... File dir = new File(mDownloadDir); dir.mkdirs(); dir = new File(incompleteDir); dir.mkdirs(); } private void loadDefaultValues() { maxDownloadsPerIP = DEFAULT_MAX_DOWNLOADS_PER_IP; enableHitSnooping = DEFAULT_ENABLE_HIT_SNOOPING; maxMessageLength = DEFAULT_MAX_MESSAGE_LENGTH; isChatEnabled = DEFAULT_IS_CHAT_ENABLED; allowToBecomeLeaf = DEFAULT_ALLOW_TO_BECOME_LEAF; forceUPConnections = DEFAULT_FORCE_UP_CONNECTIONS; forceToBeUltrapeer = DEFAULT_FORCE_TOBE_ULTRAPEER; allowToBecomeUP = DEFAULT_ALLOW_TO_BECOME_ULTRAPEER; isNoVendorNodeDisconnected = DEFAULT_IS_NOVENDOR_NODE_DISCONNECTED; freeloaderFiles = DEFAULT_FREELOADER_FILES; freeloaderShareSize = DEFAULT_FREELOADER_SHARE_SIZE; hostErrorDisplayTime = DEFAULT_HOST_ERROR_DISPLAY_TIME; ttl = DEFAULT_TTL; maxNetworkTTL = DEFAULT_MAX_NETWORK_TTL; up2upConnections = DEFAULT_UP_2_UP_CONNECTIONS; up2leafConnections = DEFAULT_UP_2_LEAF_CONNECTIONS; up2peerConnections = DEFAULT_UP_2_PEER_CONNECTIONS; leaf2upConnections = DEFAULT_LEAF_2_UP_CONNECTIONS; leaf2peerConnections = DEFAULT_LEAF_2_PEER_CONNECTIONS; peerConnections = DEFAULT_PEER_CONNECTIONS; arePartialFilesShared = DEFAULT_ARE_PARTIAL_FILES_SHARED; allowUploadQueuing = DEFAULT_ALLOW_UPLOAD_QUEUING; maxUploadQueueSize = DEFAULT_MAX_UPLOAD_QUEUE_SIZE; minUploadQueuePollTime = DEFAULT_MIN_UPLOAD_QUEUE_POLL_TIME; maxUploadQueuePollTime = DEFAULT_MAX_UPLOAD_QUEUE_POLL_TIME; isDeflateConnectionAccepted = DEFAULT_IS_DEFLATE_CONNECTION_ACCEPTED; lastShownUpdateInfoId = DEFAULT_LAST_SHOWN_UPDATE_INFO_ID; initialSegmentSize = INITIAL_SEGMENT_SIZE; segmentTransferTime = SEGMENT_TRANSFER_TIME; minimumAllowedTransferRate = MINIMUM_ALLOWED_TRANSFER_RATE; maximumSegmentSize = MAXIMUM_SEGMENT_SIZE; urnCalculationMode = DEFAULT_URN_CALCUATION_MODE; thexCalculationMode = DEFAULT_THEX_CALCUATION_MODE; fallbackPreviewMethod = DEFAULT_FALLBACK_PREVIEW_METHOD; otherOsAudioCommand = DEFAULT_OTHER_OS_AUDIO_COMMAND; otherOsImageCommand = DEFAULT_OTHER_OS_IMAGE_COMMAND; otherOsBrowserCommand = DEFAULT_OTHER_OS_BROWSER_COMMAND; otherOsVideoCommand = DEFAULT_OTHER_OS_VIDEO_COMMAND; completionNotifyMethod = null; // TODO: detect OS and set initial value based on this copyBeforePreviewing = DEFAULT_COPY_BEFORE_PREVIEWING; segmentMultiple = DEFAULT_SEGMENT_MULTIPLE; socketConnectTimeout = DEFAULT_SOCKET_CONNECT_TIMEOUT; socketRWTimeout = DEFAULT_SOCKET_RW_TIMEOUT; offlineConnectionFailureCount = DEFAULT_OFFLINE_CONNECTION_FAILURE_COUNT; maxWorkerPerDownload = DEFAULT_MAX_WORKER_PER_DOWNLOAD; maxTotalDownloadWorker = DEFAULT_MAX_TOTAL_DOWNLOAD_WORKER; maxWriteBufferPerDownload = DEFAULT_MAX_WRITE_BUFFER_PER_DOWNLOAD; maxTotalDownloadWriteBuffer = DEFAULT_MAX_TOTAL_DOWNLOAD_WRITE_BUFFER; autoReadoutDownloadedMagma = DEFAULT_AUTO_READOUT_DOWNLOADED_MAGMA; autoReadoutDownloadedMetalink = DEFAULT_AUTO_READOUT_DOWNLOADED_METALINK; autoReadoutDownloadedRSS = DEFAULT_AUTO_READOUT_DOWNLOADED_RSS; maxConnectToHistorySize = DEFAULT_MAX_CONNECTTO_HISTORY_SIZE; maxSearchTermHistorySize = DEFAULT_MAX_SEARCHTERM_HISTORY_SIZE; if (SystemUtils.IS_OS_WINDOWS_XP) { maxConcurrentConnectAttempts = DEFAULT_MAX_CONCURRENT_CONNECT_ATTEMPTS_XP; } else { maxConcurrentConnectAttempts = DEFAULT_MAX_CONCURRENT_CONNECT_ATTEMPTS_OTHERS; } totalStartupCounter = 0; } private String get(String key) { String value = (String) mSetting.get(key); if (value != null) value = value.trim(); return value; } private void deserializeSimpleFields() { Field[] fields = this.getClass().getDeclaredFields(); for (int i = 0; i < fields.length; i++) { String name = fields[i].getName(); int modifiers = fields[i].getModifiers(); Class type = fields[i].getType(); String value = ""; if (!Modifier.isPublic(modifiers) || Modifier.isTransient(modifiers) || Modifier.isStatic(modifiers)) { continue; } try { // if this is a map, don't continue after deserialising if (deserialiseMap(fields[i])) continue; } catch (Exception ex) { // exception may be thrown if it's not a map. Nothing to worry about. } try { // if this is a list, don't continue after deserialising if (deserialiseList(fields[i])) continue; } catch (Exception ex) { // exception may be thrown if it's not a list. Nothing to worry about. } try { // if this is a set, don't continue after deserialising if (deserialiseSet(fields[i])) continue; } catch (Exception ex) { // exception may be thrown if it's not a list. Nothing to worry about. } try { // Load value by field name. value = get(name); if (value == null) { try { value = (String) this.getClass().getDeclaredField("default_" + fields[i].getName()) .get(this); } catch (NoSuchFieldException exp) {// no such field can be ignored.. } catch (Exception ex) { ex.printStackTrace(); } // don't worry if there's no default } if (value == null) { continue; // no default value either, so don't do anything! } if (type.getName().equals("int")) { fields[i].setInt(this, Integer.parseInt(value)); } else if (type.getName().equals("short")) { fields[i].setShort(this, Short.parseShort(value)); } else if (type.getName().equals("long")) { fields[i].setLong(this, Long.parseLong(value)); } else if (type.getName().equals("float")) { fields[i].setFloat(this, Float.parseFloat(value)); } else if (type.getName().equals("boolean")) { fields[i].setBoolean(this, value.equals("true")); } else if (type.getName().equals("java.lang.String")) { fields[i].set(this, value); } } catch (Exception exp) { NLogger.error(OldCfg.class, "Error in field: " + name + ", value: " + value, exp); } } } private boolean deserialiseMap(Field myField) { boolean isMap = false; try { if (myField.getType().getName().equals("java.util.HashMap")) { myField.set(this, new HashMap()); // create an empty list Map myMap = (Map) myField.get(this); String key; String prefix = myField.getName() + LIST_PREFIX; for (Enumeration e = mSetting.propertyNames(); e.hasMoreElements();) { String foundName = (String) e.nextElement(); if (foundName.startsWith(prefix)) { key = foundName.substring(prefix.length()); if (key.length() > 0 && mSetting.getProperty(foundName).length() > 0) { myMap.put(key, mSetting.getProperty(foundName)); } } } isMap = true; // successfully processed the list } } catch (IllegalAccessException ex) { ex.printStackTrace(); isMap = false; } return isMap; } private boolean deserialiseList(Field myField) { boolean isList = false; try { if (myField.getType().getName().equals("java.util.ArrayList")) { myField.set(this, new ArrayList()); // create an empty list List myList = (List) myField.get(this); String value; int index; for (index = 1;; index++) { value = get(myField.getName() + LIST_PREFIX + index); if (value != null && value.length() > 0) myList.add(value); else break; } if (index == 1) // no values read in, so check for default value { try { Object defaultValue = this.getClass().getDeclaredField("default_" + myField.getName()) .get(this); String buffer = (String) defaultValue; StringTokenizer tokens = new StringTokenizer(buffer, "|"); // create the empty list object while (tokens.hasMoreTokens()) { myList.add(tokens.nextToken()); } } catch (Exception ex) { // no defaults found } } isList = true; // successfully processed the list } } catch (IllegalAccessException ex) { ex.printStackTrace(); isList = false; } return isList; } private boolean deserialiseSet(Field myField) { boolean isSet = false; try { if (myField.getType().getName().equals("java.util.HashSet")) { myField.set(this, new HashSet()); // create an empty set Set mySet = (Set) myField.get(this); String prefix = new String(myField.getName() + LIST_PREFIX + "SET"); for (Enumeration e = mSetting.propertyNames(); e.hasMoreElements();) { String foundName = (String) e.nextElement(); if (foundName.startsWith(prefix)) { if (mSetting.getProperty(foundName).length() > 0) { mySet.add(mSetting.getProperty(foundName)); } } } isSet = true; // successfully processed the list } } catch (IllegalAccessException ex) { ex.printStackTrace(); isSet = false; } return isSet; } private void deserializeComplexFields() { try { try { mProgramClientID.fromHexString(get("mProgramClientID")); } catch (Exception e) { // ignore. take the default created value as new client ID. } } catch (Exception exp) { NLogger.error(OldCfg.class, exp, exp); } } /** * For a HTTPURLConnection java uses configured proxy settings. */ public void updateSystemSettings() { System.setProperty("http.agent", Environment.getPhexVendor()); if (isHttpProxyUsed) { System.setProperty("http.proxyHost", httpProxyHost); System.setProperty("http.proxyPort", String.valueOf(httpProxyPort)); } else { System.setProperty("http.proxyHost", ""); System.setProperty("http.proxyPort", ""); } // cache DNS name lookups for only 30 minutes System.setProperty("networkaddress.cache.ttl", "1800"); Security.setProperty("networkaddress.cache.ttl", "1800"); } private void handlePhexVersionAdjustments() { // first find out if this is the first time Phex is running... if ((runningPhexVersion == null || runningPhexVersion.length() == 0) && (runningBuildNumber == null || runningBuildNumber.length() == 0)) { // this seems to be the first time phex is running... // in this case we are not updating... we use default values... // unfortunatly there is a bug causing no set version number to be available // between 56 and 78 // since b78 updates can be performed on any version without problems we execute // them always if no version is set. updatesForBuild78(); } else { // dropped update support of Phex 0.7 (2005-03-02) // dropped update support of Phex 0.8 (2005-11-19) // dropped update support of build 36 (2005-11-19) // dropped update support of build 42 (2005-11-19) // dropped update support of build 56 (2005-11-19) // update from Phex build <= 35 if (runningBuildNumber == null || runningBuildNumber.length() == 0) { runningBuildNumber = "35"; } if (VersionUtils.compare("78", runningBuildNumber) > 0) { updatesForBuild78(); } if (VersionUtils.compare("81", runningBuildNumber) > 0) { updatesForBuild81(); } if (VersionUtils.compare("87", runningBuildNumber) > 0) { updatesForBuild87(); } if (VersionUtils.compare("88", runningBuildNumber) > 0) { updatesForBuild88(); } if (VersionUtils.compare("92", runningBuildNumber) > 0) { updatesForBuild92(); } } runningBuildNumber = Environment.getInstance().getProperty("build.number"); runningPhexVersion = Res.getStr("Program.Version"); } /** * Read in old ArrayLists with tokeniser */ private void updatesForBuild78() { runningBuildNumber = "78"; u78("mNetNetworkHistory", " "); u78("filteredCatcherPorts", " "); u78("connectToHistory", " "); u78("searchTermHistory", ","); } private void u78(String variable, String delim) { String buffer = get(variable); try { if (buffer != null) { List myList = (List) this.getClass().getDeclaredField(variable).get(this); StringTokenizer tokens = new StringTokenizer(buffer, delim); while (tokens.hasMoreTokens()) { myList.add(tokens.nextToken()); } } } catch (NoSuchFieldException ex) { throw new Error("No such field: " + variable + "!"); } catch (IllegalAccessException ex) { throw new Error("Cannot convert " + variable + " to a list!!"); } } private void updatesForBuild81() { runningBuildNumber = "81"; StringTokenizer tokens = new StringTokenizer(mUploadDir, ";"); while (tokens.hasMoreTokens()) { File dir = new File(tokens.nextToken().trim()); if (!sharedDirectoriesSet.contains(dir.getAbsolutePath())) { sharedDirectoriesSet.add(dir.getAbsolutePath()); } } } private void updatesForBuild87() { runningBuildNumber = "87"; if (leaf2upConnections > MAX_LEAF_2_UP_CONNECTIONS) { leaf2upConnections = MAX_LEAF_2_UP_CONNECTIONS; } } private void updatesForBuild88() { runningBuildNumber = "88"; if (totalStartupCounter < movingTotalUptimeCount) { totalStartupCounter = movingTotalUptimeCount; } } private void updatesForBuild92() { runningBuildNumber = "92"; allowToBecomeLeaf = DEFAULT_ALLOW_TO_BECOME_LEAF; forceUPConnections = DEFAULT_FORCE_UP_CONNECTIONS; up2peerConnections = DEFAULT_UP_2_PEER_CONNECTIONS; leaf2peerConnections = DEFAULT_LEAF_2_PEER_CONNECTIONS; } }