Commit Graph

76 Commits

Author SHA1 Message Date
orbiter
83ce65707a (almost) completed partition of classes in kelondro
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5543 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-01-30 22:44:20 +00:00
orbiter
7ee494fde5 more refactoring of kelondro:
- seperated BLOB from table classes
- renamed 'coding' package to 'order'

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5542 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-01-30 22:08:08 +00:00
orbiter
bf93767ec6 refactoring of kelondro database classes
(to be continued)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5540 6c8d7289-2bf4-0310-a012-ef5d649a1542
2009-01-30 15:33:00 +00:00
orbiter
47292e696a more performance hacks
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5379 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-12-04 12:54:16 +00:00
lotus
1951d30a62 addendum to last commit
handle words with length < 3 correctly

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5369 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-11-26 19:43:40 +00:00
lotus
325ba7bfb8 only query words with length > 2
this is not complete, yet

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5368 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-11-26 16:41:38 +00:00
orbiter
2f49666908 integrated the character decoding into the parser, removed old code
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5297 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-10-22 20:56:13 +00:00
orbiter
0edec2b760 FULL redesign of algorithms in htmlTools to encode/decode strings from/to unicode and html.
The old process used a not really efficient way to detect html encoding strings in texts.
All calling methods had been adoped to call the new class in an enhanced way with less parameters.

Many classes in interfaces used a XML encoding only (instead of full html conversion from unicode to html); this behavior was not changed with this commit but should be controlled again since it points out possible XSS leaks

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5295 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-10-22 18:59:04 +00:00
orbiter
820a03f9d6 - removed some warnings
- used fix in SVN 5233 for ysearch.java and search.java

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5237 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-10-01 20:20:39 +00:00
orbiter
ce57de6cb3 - fixed re-setting of DHT Send/Receive settings
- small change to network grafics: smaller circles / more URLs necessary for full radius; more PPM necessary for full crawling circles
- fixed exclusion search ('-' did not work any more)
- fixed NPE bug when FTP loader wrote to the error-db

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5218 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-09-28 20:01:10 +00:00
orbiter
1198eeecc7 added language selection to search query:
- the language can be selected using a LANGUAGE:<language> element in the query line, i.e.:
java LANGUAGE:en
- the language can be selected with a post element in google-style syntax with the 'rl' element:
?lr=lang_en&query=java

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5193 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-09-21 07:28:57 +00:00
orbiter
00c1535f84 added ranking and evaluation of language type in a search
the wanted language is taken from the browser user-agent string

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5192 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-09-21 00:04:42 +00:00
orbiter
d3d41e2ee4 - fixed problem with searching with quotes (still not complete, but not as bad as before)
- fixed parsing of crawl-delay statements when seconds were given with float numbers
- enhanced performance of profiling (not too many loggings; not more than one per second)
- removed some debug output
- fixed wrong return type in logging
- added a logging condition in httpd to prevent that logging statements are generated when they are not written (should be added everywhere!)
- fixed wrong word distance computation in RWI management


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5101 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-09-02 23:49:48 +00:00
orbiter
df4ff423c4 added additional properties to query id's to distinguish search events better
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5093 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-08-28 21:15:59 +00:00
danielr
621b473b18 * removed some warnings of findbugs (http://findbugs.sf.net)
- removed unnecessary code (unused variables, String.toString)
- corrected some calculations (cast int to double or long ;)
- improved little performance (using Integer.valueOf() instead of new Integer)
- log if some File-actions fail (mkdir(), delete(), ...) and some ignored exceptions
- finalized some (more) fields
- finally close some streams
- made inner classes static if not using environment
- generalized some equals (from specificClass to Object)
- fixed some potential nullpointer accesses


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5039 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-08-06 19:43:12 +00:00
danielr
17b7845eb5 * refactoring
- moved constants from plasmaSwitchboard to own class (all 232 ;)
- moved remoteProxy-Methods to httpRemoteProxyConfig, better names
- removed some unnecessary code (else-statements)
* formatting (correct indentation)
* minor bugfixes (due to findbugs.sf.net)
* hopefully fixed "missing quote" (announcing StringParts as UTF-8)


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5031 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-08-02 13:57:00 +00:00
danielr
3bb870bfcd added final where possible
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5030 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-08-02 12:12:04 +00:00
orbiter
c3d461d191 - removed superfluous copyright statement
- updated my email address

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@5011 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-07-20 17:14:51 +00:00
orbiter
0c173821fd more access security regarding database access and snippet retrieval: restrict number of results for not-authorized searchers
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4838 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-05-23 09:45:33 +00:00
orbiter
56a300f92a bugfix / local-search predicate
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4811 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-05-16 21:17:55 +00:00
orbiter
2f29ab8779 more target server access security
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4809 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-05-16 19:50:28 +00:00
lotus
9bc56a9edc xss protection
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4772 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-05-07 16:37:13 +00:00
orbiter
e024e3b9cf added new default profiles to distinguish snippet fetch for local and global search
the difference is, that a local search will no not cause a re-indexing of loaded pages

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4731 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-04-24 08:42:08 +00:00
orbiter
7f9f639d20 - refactoring and abstraction of index reference (urls) handling: blacklisting is part of reference filtering
- refactoring of word/phrase handling: word abstraction from condenser becomes part of index element handling
- removed unused code parts from condenser

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4603 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-03-26 15:37:49 +00:00
orbiter
93633abed8 - removed some debugging code from search process - should speed up now
- added some profiling code to search event - more time details in PerformanceSearch_p.html

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4594 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-03-23 00:55:04 +00:00
orbiter
b4ed937f1e - modified zone navigation (does still not work correctly)
- added dht switch in network definition
- 0.574

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4550 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-03-11 11:09:38 +00:00
orbiter
8d0470a5c6 new method to compute search history IDs
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4549 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-03-10 23:40:56 +00:00
orbiter
bfed9c2da6 - some refactoring in search process
- separated sidebars in new search interface and placed them in their own files
  which can be put in into the search page like plug-ins

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4529 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-03-05 21:46:55 +00:00
orbiter
61a81820e3 - refactoring of search tracker
- added link to search history to repeat the search

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4493 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-02-17 23:35:48 +00:00
orbiter
7404256997 - no more search time-out!
- fixed a bug with last commit

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4430 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-02-02 23:53:39 +00:00
orbiter
45339c3db5 more generics
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4341 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-01-18 17:14:02 +00:00
orbiter
a5054c038d - added large number of generics
- redesign of ordering structures in kelondro (old did not work with strict generics)
- 50% IO reduction during read access on kelondroFlex (ommiting of read on index table)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4320 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-01-11 00:12:01 +00:00
orbiter
ecd7f8ba4e - added NEAR operator (must be written in UPPERCASE in search query)
- more generics
- removed unused commons classes

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4310 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-01-08 20:12:31 +00:00
orbiter
9d8b17188a more generics, bugfixes for wrong cast
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4294 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-12-28 03:39:36 +00:00
orbiter
4dc438f7e7 moved to Java 1.5:
- changed build script to use java 1.5 compiler
- first stept to resolve missing generics definition (about 400 from over 4100 'missing'-warnings)
- added key-iterator to kelondro databases (for rapid from-memory enumerations, will be used for domain name collection, not used yet)

please set your development environment to use java 1.5!


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4292 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-12-27 17:56:59 +00:00
orbiter
270d016d89 fix for missing anonymization in search profiling
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4274 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-12-12 18:57:43 +00:00
orbiter
e3e4f06be4 enhanced search result preparation in the case that no result is found (fast abandon of search)
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4273 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-12-12 14:18:42 +00:00
orbiter
c527969185 - enhanced monitoring of ranking parameters
for details, please try http://localhost:8080/IndexControlRWIs_p.html
- fixed computation of ranking ordering in some cases

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4220 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-11-16 14:48:09 +00:00
orbiter
341f7cb327 steps to enhance remote search performance:
- added a file size limitation, that disallows parsing of large documents during (offline-) remote search
- added profiling information to search result computation, visible at search access tracker. this info shows used time for URL fetch and snippet computation

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4112 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-26 10:11:50 +00:00
orbiter
f4a5c287fe re-implemented post-ranking of search results
(should enhanced search result quality)

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4080 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-08 11:50:19 +00:00
orbiter
e90afa9483 fixed search access tracker
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4072 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-04 09:04:47 +00:00
orbiter
4779f314fe first version of next-generation search interface:
- snippets are not fetched by browser using ajax, they are now fetched internally
- YaCy-internat threads control existence of snippets and sort out bad results
- search results are prepared using SSI includes
- the search result page is visible right after the search request, the results drop in when they are detected
- no more time-out strategy during search processes, results are shifted within queues when they arrive from remote peers
- added result page switching! after the first 10 results, the next page can be retrieved
- number of remote results is updated online on the result page as they drop in
- removed old snippet servelet (which had been also a security leak btw)
- media search is broken now, will be redesigned and fixed in another step


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4071 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-09-03 23:43:55 +00:00
orbiter
f9e6cf6a3d more refactoring of search:
integrated first version of ssi-using search interface,
but the function is currently disabled


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4063 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-08-28 12:15:46 +00:00
orbiter
a34d9b8609 * added a search history cache that maintains search results for 10 minutes
it is necessary for the new search process that will do automatic re-searches
a positive effect is, that when a re-search is done it can be monitored how many
results had been contributed from other peers. The message for this contribution
was moved from the end of the result page to the top.
* enhanced re-search time when a global search was done an the local index has
already a great number of results for this word
* re-organised presearch computation; must be further enhanced

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4059 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-08-24 23:12:59 +00:00
orbiter
ae86d010bb more refactoring of search processes; also some small speed enhancements
git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4058 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-08-24 08:41:52 +00:00
orbiter
f8de19fb2f robinson cluster: added client-side protocol implementation
- the network configuration page shows a new option: robinson clusters
- when a global search is made, all robinson peers are excluded, but:
- robinson peers/clusters that provide peer tags and where search words match
  such tags, they are included in global search. Therefore, robinson peers/clusters
  support the global yacy network with their indexes, without doin DHT-exchange


git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3598 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-26 09:51:51 +00:00
orbiter
b79b4082e2 completed search exclusion:
- exclusion on index-level (not only from search snippets)
- exclusion hand-over at remote search protocol

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3556 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-10 12:27:03 +00:00
orbiter
40c14a4f0e - better implementation of search query properties
- basic protection against start-up problems when database files are corrupted
- auto-delete of not-critical databases during startup when load error occurs
- on-the-fly reset option for all database tables
- automatic on-the-fly reset for seed tables during enumeration exceptions

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3547 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-05 10:14:48 +00:00
orbiter
6e7340ef52 added exclusion search
(you can now search and exclude words from the result with '-')

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3540 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-04-03 15:35:29 +00:00
orbiter
9f929b5438 better snippet handling in case of snippet load fail
see also http://www.yacy-forum.de/viewtopic.php?p=31096#31096

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@3475 6c8d7289-2bf4-0310-a012-ef5d649a1542
2007-03-13 22:18:36 +00:00