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yacy_search_server
mirror of https://github.com/yacy/yacy_search_server
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new constants, finals, Stringbuffer, cleanup

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git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@2748 6c8d7289-2bf4-0310-a012-ef5d649a1542
pull/1/head
borg-0300 19 years ago
parent 581dd2ec72
commit 76d959122b
1 changed files with 239 additions and 237 deletions
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320
source/de/anomic/yacy/yacySeed.java
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@ -120,6 +120,7 @@ public class yacySeed {
public static final String IPTYPE = "IPType";
public static final String FLAGS = "Flags";
public static final String FLAGSZERO = "____";
public static final String VERSION = "Version";
public static final String YOURTYPE = "yourtype";
@ -127,6 +128,7 @@ public class yacySeed {
public static final String USPEED = "USpeed";
public static final String NAME = "Name";
public static final String HASH = "Hash";
public static final String BDATE = "BDate";
public static final String UTC = "UTC";
public static final String PEERTAGS = "Tags";
@ -147,10 +149,11 @@ public class yacySeed {
public static final String MYTIME = "mytime";
public static final String SEED = "seed";
public static final String EQUAL = "=";
public static final String ZERO = "0";
// class variables
public String hash;
private Map dna;
private final Map dna;
public int available;
public int selectscore = -1; // only for debugging
@ -158,8 +161,8 @@ public class yacySeed {
// create a seed with a pre-defined hash map
this.hash = theHash;
this.dna = theDna;
String flags = (String) this.dna.get(FLAGS);
if ((flags == null) || (flags.length() != 4)) this.dna.put(FLAGS, "____");
final String flags = (String) this.dna.get(yacySeed.FLAGS);
if ((flags == null) || (flags.length() != 4)) { this.dna.put(yacySeed.FLAGS, yacySeed.FLAGSZERO); }
this.available = 0;
}
@ -169,34 +172,34 @@ public class yacySeed {
// settings that can only be computed by originating peer:
// at first startup -
this.hash = theHash; // the hash key of the peer - very important. should be static somehow, even after restart
this.dna.put(NAME, "∅"); // the name that the peer has given itself
this.dna.put(BDATE, "∅"); // birthdate - first startup
this.dna.put(UTC, "+0000");
this.dna.put(yacySeed.NAME, "∅"); // the name that the peer has given itself
this.dna.put(yacySeed.BDATE, "∅"); // birthdate - first startup
this.dna.put(yacySeed.UTC, "+0000");
// later during operation -
this.dna.put(ISPEED, "0"); // the speed of indexing (pages/minute) of the peer
this.dna.put(UPTIME, "0"); // the number of minutes that the peer is up in minutes/day (moving average MA30)
this.dna.put(LCOUNT, "0"); // the number of links that the peer has stored (LURL's)
this.dna.put(NCOUNT, "0"); // the number of links that the peer has noticed, but not loaded (NURL's)
this.dna.put(ICOUNT, "0"); // the number of words that the peer has indexed (as it says)
this.dna.put(SCOUNT, "0"); // the number of seeds that the peer has stored
this.dna.put(CCOUNT, "0"); // the number of clients that the peer connects (as connects/hour)
this.dna.put(VERSION, "0"); // the applications version
this.dna.put(yacySeed.ISPEED, yacySeed.ZERO); // the speed of indexing (pages/minute) of the peer
this.dna.put(yacySeed.UPTIME, yacySeed.ZERO); // the number of minutes that the peer is up in minutes/day (moving average MA30)
this.dna.put(yacySeed.LCOUNT, yacySeed.ZERO); // the number of links that the peer has stored (LURL's)
this.dna.put(yacySeed.NCOUNT, yacySeed.ZERO); // the number of links that the peer has noticed, but not loaded (NURL's)
this.dna.put(yacySeed.ICOUNT, yacySeed.ZERO); // the number of words that the peer has indexed (as it says)
this.dna.put(yacySeed.SCOUNT, yacySeed.ZERO); // the number of seeds that the peer has stored
this.dna.put(yacySeed.CCOUNT, yacySeed.ZERO); // the number of clients that the peer connects (as connects/hour)
this.dna.put(yacySeed.VERSION, yacySeed.ZERO); // the applications version
// settings that is created during the 'hello' phase - in first contact
this.dna.put(IP, ""); // 123.234.345.456
this.dna.put(PORT, "∅");
this.dna.put(PEERTYPE, PEERTYPE_VIRGIN); // virgin/junior/senior/principal
this.dna.put(IPTYPE, "∅"); // static/dynamic (if the ip changes often for any reason)
this.dna.put(yacySeed.IP, ""); // 123.234.345.456
this.dna.put(yacySeed.PORT, "∅");
this.dna.put(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN); // virgin/junior/senior/principal
this.dna.put(yacySeed.IPTYPE, "∅"); // static/dynamic (if the ip changes often for any reason)
// settings that can only be computed by visiting peer
this.dna.put(LASTSEEN, yacyCore.universalDateShortString(new Date())); // for last-seen date
this.dna.put(USPEED, "0"); // the computated uplink speed of the peer
this.dna.put(yacySeed.LASTSEEN, yacyCore.universalDateShortString(new Date())); // for last-seen date
this.dna.put(yacySeed.USPEED, yacySeed.ZERO); // the computated uplink speed of the peer
this.dna.put(CRWCNT, "0");
this.dna.put(CRTCNT, "0");
this.dna.put(yacySeed.CRWCNT, yacySeed.ZERO);
this.dna.put(yacySeed.CRTCNT, yacySeed.ZERO);
// settings that are needed to organize the seed round-trip
this.dna.put(FLAGS, "____");
this.dna.put(yacySeed.FLAGS, yacySeed.FLAGSZERO);
setFlagDirectConnect(false);
setFlagAcceptRemoteCrawl(true);
setFlagAcceptRemoteIndex(true);
@ -204,10 +207,10 @@ public class yacySeed {
setUnusedFlags();
// index transfer
this.dna.put(INDEX_OUT, "0"); // send index
this.dna.put(INDEX_IN, "0"); // received Index
this.dna.put(URL_OUT, "0"); // send url
this.dna.put(URL_IN, "0"); // received URL
this.dna.put(yacySeed.INDEX_OUT, yacySeed.ZERO); // send index
this.dna.put(yacySeed.INDEX_IN, yacySeed.ZERO); // received index
this.dna.put(yacySeed.URL_OUT, yacySeed.ZERO); // send URLs
this.dna.put(yacySeed.URL_IN, yacySeed.ZERO); // received URLs
this.available = 0;
}
@ -221,95 +224,94 @@ public class yacySeed {
}
public static boolean isDefaultPeerName(String name) {
return ((name != null) && (name.length() > 10) && (name.charAt(0) <= '9') && (name.charAt(name.length() - 1) <= '9') && (name.indexOf("dpn") > 0));
return name != null && name.length() > 10 && name.charAt(0) <= '9' && name.charAt(name.length() - 1) <= '9' && name.indexOf("dpn") > 0;
}
/**
* try to get the IP<br>
* @return the IP or null
*/
public String getIP() { return get(IP, ""); }
public final String getIP() { return get(yacySeed.IP, ""); }
/**
* try to get the peertype<br>
* @return the peertype or null
*/
public String getPeerType() { return get(PEERTYPE, ""); }
public final String getPeerType() { return get(yacySeed.PEERTYPE, ""); }
/**
* try to get the peertype<br>
* @return the peertype or "Virgin"
*/
public String orVirgin() { return get(PEERTYPE, PEERTYPE_VIRGIN); }
public final String orVirgin() { return get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN); }
/**
* try to get the peertype<br>
* @return the peertype or "junior"
*/
public String orJunior() { return get(PEERTYPE, PEERTYPE_JUNIOR); }
public final String orJunior() { return get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_JUNIOR); }
/**
* try to get the peertype<br>
* @return the peertype or "senior"
*/
public String orSenior() { return get(PEERTYPE, PEERTYPE_SENIOR); }
public final String orSenior() { return get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_SENIOR); }
/**
* try to get the peertype<br>
* @return the peertype or "principal"
*/
public String orPrincipal() { return get(PEERTYPE, PEERTYPE_PRINCIPAL); }
public final String orPrincipal() { return get(yacySeed.PEERTYPE, yacySeed.PEERTYPE_PRINCIPAL); }
public String get(String key, String dflt) {
public final String get(String key, String dflt) {
final Object o = this.dna.get(key);
if (o == null) { return dflt; }
return (String) o;
}
public void setIP() { put(IP, ""); }
public void setIP(String ip ) { put(IP, ip); }
public void setPort(String port) { put(PORT, port); }
public void setJunior() { put(PEERTYPE, PEERTYPE_JUNIOR); }
public void setSenior() { put(PEERTYPE, PEERTYPE_SENIOR); }
public void setPrincipal() { put(PEERTYPE, PEERTYPE_PRINCIPAL); }
public void setLastSeen() { put(LASTSEEN, yacyCore.shortFormatter.format(new Date(System.currentTimeMillis() + serverDate.UTCDiff() - getUTCDiff()))); }
public final void setIP() { put(yacySeed.IP, ""); }
public final void setIP(final String ip) { put(yacySeed.IP, ip); }
public final void setPort(final String port) { put(yacySeed.PORT, port); }
public final void setJunior() { put(yacySeed.PEERTYPE, yacySeed.PEERTYPE_JUNIOR); }
public final void setSenior() { put(yacySeed.PEERTYPE, yacySeed.PEERTYPE_SENIOR); }
public final void setPrincipal() { put(yacySeed.PEERTYPE, yacySeed.PEERTYPE_PRINCIPAL); }
public final void setLastSeen() { put(yacySeed.LASTSEEN, yacyCore.shortFormatter.format(new Date(System.currentTimeMillis() + serverDate.UTCDiff() - getUTCDiff()))); }
public void put(String key, String value) {
synchronized(this.dna) {
public final void put(String key, String value) {
synchronized (this.dna) {
this.dna.put(key, value);
}
}
public Map getMap() {
public final Map getMap() {
return this.dna;
}
public String getName() {
return get(NAME, "&empty;");
public final String getName() {
return get(yacySeed.NAME, "&empty;");
}
public String getHexHash() {
public final String getHexHash() {
return b64Hash2hexHash(this.hash);
}
public void incSI(int count) {
String v = (String) this.dna.get(INDEX_OUT);
if (v == null) { v = "0"; }
put(INDEX_OUT, Integer.toString(Integer.parseInt(v) + count));
public final void incSI(int count) {
String v = (String) this.dna.get(yacySeed.INDEX_OUT);
if (v == null) { v = yacySeed.ZERO; }
put(yacySeed.INDEX_OUT, Integer.toString(Integer.parseInt(v) + count));
}
public void incRI(int count) {
String v = (String) this.dna.get(INDEX_IN);
if (v == null) { v = "0"; }
put(INDEX_IN, Integer.toString(Integer.parseInt(v) + count));
public final void incRI(int count) {
String v = (String) this.dna.get(yacySeed.INDEX_IN);
if (v == null) { v = yacySeed.ZERO; }
put(yacySeed.INDEX_IN, Integer.toString(Integer.parseInt(v) + count));
}
public void incSU(int count) {
String v = (String) this.dna.get(URL_OUT);
if (v == null) { v = "0"; }
put(URL_OUT, Integer.toString(Integer.parseInt(v) + count));
public final void incSU(int count) {
String v = (String) this.dna.get(yacySeed.URL_OUT);
if (v == null) { v = yacySeed.ZERO; }
put(yacySeed.URL_OUT, Integer.toString(Integer.parseInt(v) + count));
}
public void incRU(int count) {
String v = (String) this.dna.get(URL_IN);
if (v == null) { v = "0"; }
put(URL_IN, Integer.toString(Integer.parseInt(v) + count));
public final void incRU(int count) {
String v = (String) this.dna.get(yacySeed.URL_IN);
if (v == null) { v = yacySeed.ZERO; }
put(yacySeed.URL_IN, Integer.toString(Integer.parseInt(v) + count));
}
// 12 * 6 bit = 72 bit = 18 characters hex-hash
@ -324,46 +326,48 @@ public class yacySeed {
// 12 * 6 bit = 72 bit = 9 byte
public static byte[] b64Hash2b256Hash(String b64Hash) {
assert (b64Hash.length() == 12);
assert b64Hash.length() == 12;
return kelondroBase64Order.enhancedCoder.decode(b64Hash);
}
public static String b256Hash2b64Hash(byte[] b256Hash) {
assert (b256Hash.length == 9);
assert b256Hash.length == 9;
return kelondroBase64Order.enhancedCoder.encode(b256Hash);
}
public float getVersion() {
public final float getVersion() {
try {
return Float.parseFloat(get(VERSION, "0"));
return Float.parseFloat(get(yacySeed.VERSION, yacySeed.ZERO));
} catch (NumberFormatException e) {
return 0;
}
}
public String getAddress() {
final String ip = (String) this.dna.get(IP);
final String port = (String) this.dna.get(PORT);
if (ip != null && ip.length() >= 8 && port != null && port.length() >= 2) {
public final String getAddress() {
final String ip = (String) this.dna.get(yacySeed.IP);
if (ip == null) { return null; }
if (ip.length() < 8) { return null; } // 10.0.0.0
final String port = (String) this.dna.get(yacySeed.PORT);
if (port == null) { return null; }
if (port.length() < 2) { return null; }
return ip + ":" + port;
}
return null;
}
public long getUTCDiff() {
String utc = (String) this.dna.get(UTC);
public final long getUTCDiff() {
String utc = (String) this.dna.get(yacySeed.UTC);
if (utc == null) { utc = "+0130"; }
try {
return serverDate.UTCDiff(utc);
} catch (RuntimeException e) {
return 0;
}
}
public long getLastSeenTime() {
public final long getLastSeenTime() {
try {
final long t = yacyCore.shortFormatter.parse(get(LASTSEEN, "20040101000000")).getTime();
final long t = yacyCore.shortFormatter.parse(get(yacySeed.LASTSEEN, "20040101000000")).getTime();
// the problem here is: getTime applies a time shift according to local time zone:
// it substracts the local UTF offset, but it should subtract the remote UTC offset
// so we correct it by first adding the local UTF offset and then subtracting the remote
@ -377,10 +381,10 @@ public class yacySeed {
}
}
public int getAge() {
public final int getAge() {
// returns the age as number of days
try {
final long t = yacyCore.shortFormatter.parse(get(BDATE, "20040101000000")).getTime();
final long t = yacyCore.shortFormatter.parse(get(yacySeed.BDATE, "20040101000000")).getTime();
return (int) ((System.currentTimeMillis() - (t - getUTCDiff() + serverDate.UTCDiff())) / 1000 / 60 / 60 / 24);
} catch (java.text.ParseException e) {
return -1;
@ -389,9 +393,9 @@ public class yacySeed {
}
}
public void setLastSeenTime() {
public final void setLastSeenTime() {
// if we set a last seen time, then we need to respect the seeds UTC offset
put(LASTSEEN, yacyCore.shortFormatter.format(new Date(System.currentTimeMillis() - serverDate.UTCDiff() + getUTCDiff())));
put(yacySeed.LASTSEEN, yacyCore.shortFormatter.format(new Date(System.currentTimeMillis() - serverDate.UTCDiff() + getUTCDiff())));
}
public void setPeerTags(Set keys) {
@ -404,86 +408,86 @@ public class yacySeed {
public int getPPM() {
try {
return Integer.parseInt(get(ISPEED, "0"));
return Integer.parseInt(get(yacySeed.ISPEED, yacySeed.ZERO));
} catch (NumberFormatException e) {
return 0;
}
}
public long getLinkCount() {
public final long getLinkCount() {
try {
return Long.parseLong(get(LCOUNT, "0"));
return Long.parseLong(get(yacySeed.LCOUNT, yacySeed.ZERO));
} catch (NumberFormatException e) {
return 0;
}
}
private boolean getFlag(int flag) {
final String flags = get(FLAGS, "____");
final String flags = get(yacySeed.FLAGS, yacySeed.FLAGSZERO);
return (new bitfield(flags.getBytes())).get(flag);
}
private void setFlag(int flag, boolean value) {
String flags = get(FLAGS, "____");
if (flags.length() != 4) flags = "____";
String flags = get(yacySeed.FLAGS, yacySeed.FLAGSZERO);
if (flags.length() != 4) { flags = yacySeed.FLAGSZERO; }
final bitfield f = new bitfield(flags.getBytes());
f.set(flag, value);
put(FLAGS, new String(f.getBytes()));
put(yacySeed.FLAGS, new String(f.getBytes()));
}
public void setFlagDirectConnect(boolean value) {setFlag(0, value);}
public void setFlagAcceptRemoteCrawl(boolean value) {setFlag(1, value);}
public void setFlagAcceptRemoteIndex(boolean value) {setFlag(2, value);}
public void setFlagAcceptCitationReference(boolean value) {setFlag(3, value);}
public boolean getFlagDirectConnect() {return getFlag(0);}
public boolean getFlagAcceptRemoteCrawl() {
public final void setFlagDirectConnect(final boolean value) { setFlag(0, value); }
public final void setFlagAcceptRemoteCrawl(final boolean value) { setFlag(1, value); }
public final void setFlagAcceptRemoteIndex(final boolean value) { setFlag(2, value); }
public final void setFlagAcceptCitationReference(final boolean value) { setFlag(3, value); }
public final boolean getFlagDirectConnect() { return getFlag(0); }
public final boolean getFlagAcceptRemoteCrawl() {
//if (getVersion() < 0.300) return false;
//if (getVersion() < 0.334) return true;
return getFlag(1);
}
public boolean getFlagAcceptRemoteIndex() {
public final boolean getFlagAcceptRemoteIndex() {
//if (getVersion() < 0.335) return false;
return getFlag(2);
}
public boolean getFlagAcceptCitationReference() {
public final boolean getFlagAcceptCitationReference() {
return getFlag(3);
}
public void setUnusedFlags() {
for (int i = 4; i < 24; i++) setFlag(i, true);
public final void setUnusedFlags() {
for (int i = 4; i < 24; i++) { setFlag(i, true); }
}
public boolean isPotential() {
public final boolean isPotential() {
return isVirgin() || isJunior();
}
public boolean isVirgin() {
return get(PEERTYPE, "").equals(PEERTYPE_VIRGIN);
public final boolean isVirgin() {
return get(yacySeed.PEERTYPE, "").equals(yacySeed.PEERTYPE_VIRGIN);
}
public boolean isJunior() {
return get(PEERTYPE, "").equals(PEERTYPE_JUNIOR);
public final boolean isJunior() {
return get(yacySeed.PEERTYPE, "").equals(yacySeed.PEERTYPE_JUNIOR);
}
public boolean isActive() {
public final boolean isActive() {
return isSenior() || isPrincipal();
}
public boolean isSenior() {
return get(PEERTYPE, "").equals(PEERTYPE_SENIOR);
public final boolean isSenior() {
return get(yacySeed.PEERTYPE, "").equals(yacySeed.PEERTYPE_SENIOR);
}
public boolean isPrincipal() {
return get(PEERTYPE, "").equals(PEERTYPE_PRINCIPAL);
public final boolean isPrincipal() {
return get(yacySeed.PEERTYPE, "").equals(yacySeed.PEERTYPE_PRINCIPAL);
}
public boolean isOnline() {
return (isSenior() || isPrincipal());
public final boolean isOnline() {
return isSenior() || isPrincipal();
}
public boolean isOnline(String type) {
return (type.equals(PEERTYPE_SENIOR) || type.equals(PEERTYPE_PRINCIPAL));
public final boolean isOnline(final String type) {
return type.equals(yacySeed.PEERTYPE_SENIOR) || type.equals(yacySeed.PEERTYPE_PRINCIPAL);
}
public String encodeLex(long c, int length) {
public static String encodeLex(long c, int length) {
if (length < 0) { length = 0; }
String s = "";
final StringBuffer s = new StringBuffer();
if (c == 0) {
s = '-' + s;
s.insert(0, '-');
} else {
while (c > 0) {
s = ((char) (32 + (c % 96))) + s;
s.insert(0, (char) (32 + (c % 96)));
c = c / 96;
}
}
@ -491,8 +495,8 @@ public class yacySeed {
throw new RuntimeException("encodeLex result '" + s + "' exceeds demanded length of " + length + " digits");
}
if (length == 0) { length = 1; } // rare exception for the case that c == 0
while (s.length() < length) { s = '-' + s; }
return s;
while (s.length() < length) { s.insert(0, '-'); }
return s.toString();
}
public static long decodeLex(String s) {
@ -522,25 +526,25 @@ public class yacySeed {
}
public static final long minDHTNumber = minLex(9);
public static final long maxDHTDistance = maxLex(9) - minDHTNumber;
public static final long maxDHTDistance = maxLex(9) - yacySeed.minDHTNumber;
public long dhtDistance(String wordhash) {
public final long dhtDistance(String wordhash) {
// computes a virtual distance, the result must be set in relation to maxDHTDistace
// if the distance is small, this peer is more responsible for that word hash
// if the distance is big, this peer is less responsible for that word hash
final long myPos = decodeLex(this.hash.substring(0,9));
final long wordPos = decodeLex(wordhash.substring(0,9));
return (myPos > wordPos) ? (myPos - wordPos) : (myPos + maxDHTDistance - wordPos);
final long myPos = decodeLex(this.hash.substring(0, 9));
final long wordPos = decodeLex(wordhash.substring(0, 9));
return (myPos > wordPos) ? (myPos - wordPos) : (myPos + yacySeed.maxDHTDistance - wordPos);
}
public long dhtPosition() {
public final long dhtPosition() {
// returns an absolute value
return dhtPosition(this.hash);
}
public static long dhtPosition(String ahash) {
// returns an absolute value
return decodeLex(ahash.substring(0,9)) - minDHTNumber;
return decodeLex(ahash.substring(0, 9)) - yacySeed.minDHTNumber;
}
public static yacySeed genLocalSeed(plasmaSwitchboard sb) {
@ -576,7 +580,7 @@ public class yacySeed {
// the Hash is constructed in such a way, that the slow part influences the main aerea of the distributed hash location
// more than the fast part. The effect is, that if the peer looses it's seed information and is reconstructed, it
// still hosts most information of the distributed hash the an appropriate 'position'
String hash =
final String hash =
kelondroBase64Order.enhancedCoder.encode(serverCodings.encodeMD5Raw(slow)).substring(0, 4) +
kelondroBase64Order.enhancedCoder.encode(serverCodings.encodeMD5Raw(medium)).substring(0, 4) +
kelondroBase64Order.enhancedCoder.encode(serverCodings.encodeMD5Raw(fast)).substring(0, 4);
@ -590,16 +594,16 @@ public class yacySeed {
final yacySeed newSeed = new yacySeed(hash);
// now calculate other information about the host
newSeed.dna.put(NAME, sb.getConfig("peerName", "unnamed"));
newSeed.dna.put(yacySeed.NAME, sb.getConfig("peerName", "unnamed"));
if ((serverCore.portForwardingEnabled) && (serverCore.portForwarding != null)) {
newSeed.dna.put(PORT,Integer.toString(serverCore.portForwarding.getPort()));
newSeed.dna.put(yacySeed.PORT, Integer.toString(serverCore.portForwarding.getPort()));
} else {
newSeed.dna.put(PORT,Integer.toString(serverCore.getPortNr(sb.getConfig("port", "8080"))));
newSeed.dna.put(yacySeed.PORT, Integer.toString(serverCore.getPortNr(sb.getConfig("port", "8080"))));
}
newSeed.dna.put(BDATE, yacyCore.universalDateShortString(new Date()));
newSeed.dna.put(LASTSEEN, newSeed.dna.get(BDATE)); // just as initial setting
newSeed.dna.put(UTC, serverDate.UTCDiffString());
newSeed.dna.put(PEERTYPE, PEERTYPE_VIRGIN);
newSeed.dna.put(yacySeed.BDATE, yacyCore.universalDateShortString(new Date()));
newSeed.dna.put(yacySeed.LASTSEEN, newSeed.dna.get(yacySeed.BDATE)); // just as initial setting
newSeed.dna.put(yacySeed.UTC, serverDate.UTCDiffString());
newSeed.dna.put(yacySeed.PEERTYPE, yacySeed.PEERTYPE_VIRGIN);
return newSeed;
}
@ -607,7 +611,7 @@ public class yacySeed {
//public static String randomHash() { return "zLXFf5lTteUv"; } // only for debugging
public static String randomHash() {
String hash =
final String hash =
kelondroBase64Order.enhancedCoder.encode(serverCodings.encodeMD5Raw(System.currentTimeMillis() + "a")).substring(0, 6) +
kelondroBase64Order.enhancedCoder.encode(serverCodings.encodeMD5Raw(System.currentTimeMillis() + "b")).substring(0, 6);
return hash;
@ -620,10 +624,10 @@ public class yacySeed {
final String seed = crypt.simpleDecode(seedStr, key);
if (seed == null) { return null; }
final HashMap dna = serverCodings.string2map(seed, ",");
final String hash = (String) dna.remove("Hash");
yacySeed resultSeed = new yacySeed(hash, dna);
final String hash = (String) dna.remove(yacySeed.HASH);
final yacySeed resultSeed = new yacySeed(hash, dna);
if (properTest) {
String testResult = resultSeed.isProper();
final String testResult = resultSeed.isProper();
if (testResult != null) {
yacyCore.log.logFinest("seed is not proper (" + testResult + "): " + resultSeed);
return null;
@ -632,41 +636,41 @@ public class yacySeed {
return resultSeed;
}
public String toString() {
public final String toString() {
synchronized (this.dna) {
this.dna.put("Hash", this.hash); // set hash into seed code structure
this.dna.put(yacySeed.HASH, this.hash); // set hash into seed code structure
final String s = serverCodings.map2string(this.dna, ",", true); // generate string representation
this.dna.remove("Hash"); // reconstruct original: hash is stored external
this.dna.remove(yacySeed.HASH); // reconstruct original: hash is stored external
return s;
}
}
public String genSeedStr(String key) {
public final String genSeedStr(String key) {
// use a default encoding
return genSeedStr('b', key);
return this.genSeedStr('b', key);
}
synchronized public String genSeedStr(char method, String key) {
return crypt.simpleEncode(toString(), key, method);
public final synchronized String genSeedStr(char method, String key) {
return crypt.simpleEncode(this.toString(), key, method);
}
public boolean isPeerOK() {
return (this.hash != null && isProper() == null);
public final boolean isPeerOK() {
return this.hash != null && this.isProper() == null;
}
public String isProper() {
public final String isProper() {
// checks if everything is ok with that seed
if (this.hash == null) { return "hash is null"; }
if (this.hash.length() != yacySeedDB.commonHashLength) { return "wrong hash length (" + this.hash.length() + ")"; }
final String ip = (String) this.dna.get(IP);
final String ip = (String) this.dna.get(yacySeed.IP);
if (ip == null) { return "IP is null"; }
if (ip.length() < 8) { return "IP is too short: " + ip; }
if (!natLib.isProper(ip)) { return "IP is not proper: " + ip; } //this does not work with staticIP
return null;
}
public void save(File f) throws IOException {
final String out = genSeedStr('p', null);
public final void save(File f) throws IOException {
final String out = this.genSeedStr('p', null);
final FileWriter fw = new FileWriter(f);
fw.write(out, 0, out.length());
fw.close();
@ -680,14 +684,13 @@ public class yacySeed {
return genRemoteSeed(new String(b), null, false);
}
public Object clone() {
synchronized(this.dna) {
public final Object clone() {
synchronized (this.dna) {
return new yacySeed(this.hash, (HashMap) (new HashMap(this.dna)).clone());
}
}
/*
public static void main(String[] argv) {
/* public static void main(String[] argv) {
try {
plasmaSwitchboard sb = new plasmaSwitchboard("../httpProxy.init", "../httpProxy.conf");
yacySeed ys = genLocalSeed(sb);
@ -703,7 +706,6 @@ public class yacySeed {
} catch (IOException e) {
e.printStackTrace();
}
}
*/
} */
}

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