office-gobmx/connectivity/source/drivers/dbase/dindexnode.cxx
Ivo Hinkelmann 9f843e1dcf CWS-TOOLING: integrate CWS dba32a
2009-04-16 13:08:19 +0200 oj  r270882 : #i14538# set property at control
2009-04-16 13:04:28 +0200 oj  r270881 : #i98557# remove binary string for SRB
2009-04-15 13:19:10 +0200 oj  r270838 : #i96782# use type set at view
2009-04-14 14:53:20 +0200 oj  r270778 : #i96782# set initialize size for custom shape
2009-04-06 14:19:14 +0200 oj  r270546 : #i88432# correct pos when < 0 while resizing
2009-04-06 13:36:13 +0200 oj  r270541 : #i96782# handle toolbar and menubar differently
2009-04-06 13:33:54 +0200 oj  r270540 : #i96782# handle toolbar and menubar differently
2009-04-06 12:28:23 +0200 oj  r270534 : #i96782# handle toolbar and menubar differently
2009-04-06 12:27:44 +0200 oj  r270533 : #i96782# handle toolbar and menubar differently
2009-04-06 12:24:32 +0200 oj  r270532 : #i96782# handle toolbar and menubar differently
2009-04-06 12:15:15 +0200 oj  r270531 : do not initialze when field is empty
2009-04-06 10:06:08 +0200 oj  r270528 : #i96782# clean up of menubar and remove duplicates
2009-04-06 09:47:49 +0200 oj  r270527 : #i96519# adjust help text dynamic
2009-04-03 13:43:20 +0200 oj  r270482 : do not need to remove section from observer they are already disposed
2009-04-03 13:27:28 +0200 fs  r270479 : #i97356#
2009-04-02 11:30:39 +0200 fs  r270386 : UNX line ends
2009-04-02 10:54:51 +0200 fs  r270379 : UNX line ends
2009-04-02 10:39:57 +0200 fs  r270378 : UNX line ends
2009-04-02 10:37:24 +0200 fs  r270377 : why did this survive the rebase? was removed on trunk ...
2009-03-31 13:31:12 +0200 fs  r270277 : component_foo should be public
2009-03-28 00:21:01 +0100 fs  r270176 : manuallly merged the changes which happened in CWS before resync to m45, where the directory had been moved from reportdesign/registry to reportbuilder/registry
2009-03-27 23:01:20 +0100 fs  r270174 : CWS-TOOLING: rebase CWS dba32a to trunk@270033 (milestone: DEV300:m45)
2009-03-11 12:23:35 +0100 fs  r269310 : #i99958# ensure the ControlModelLock doesn't release twice
2009-03-06 09:07:32 +0100 fs  r268970 : ignore output paths in SVN's status
2009-03-06 09:07:08 +0100 fs  r268969 : ignore output paths in SVN's status
2009-03-04 11:28:02 +0100 oj  r268800 : copy and paste error, check correct end now
2009-03-03 15:49:11 +0100 fs  r268736 : #i10000# those merges were lost during the rebase (m38->m42)
2009-03-03 13:25:27 +0100 lla  r268720 : #i99652# fix wrong refactoring
2009-02-27 11:12:56 +0100 fs  r268566 : beautified
2009-02-27 10:53:47 +0100 fs  r268561 : doFormListening(false) only when actually isFormListening() (found during complex test case XMLFormSettings with assertions)
2009-02-26 20:55:31 +0100 fs  r268546 : #i96530# set the Label property of the bound control, if we didn't create a dedicated label control
2009-02-26 11:53:09 +0100 fs  r268494 : #i10000#
2009-02-26 11:27:50 +0100 fs  r268493 : #i10000#
2009-02-26 11:17:08 +0100 fs  r268490 : reportdesign depends on REPORTBUILDER, not REPORTDESIGN
2009-02-25 11:39:48 +0100 fs  r268422 : #i10000# post-resync: INFO_ESCAPE_DATETIME got lost during rebase
2009-02-24 23:24:10 +0100 fs  r268411 : CWS-TOOLING: rebase CWS dba32a to trunk@268395 (milestone: DEV300:m42)
2009-02-20 15:09:48 +0100 fs  r268324 : respect ImplicitCatalog/SchemaRestriction in all necessary places
2009-02-20 13:48:10 +0100 oj  r268318 : order of initialize corrected
2009-02-14 15:07:52 +0100 fs  r267759 : #i98975# when an image does not have a bitmap, but a text, draw this (as placeholder)
2009-02-14 15:02:40 +0100 fs  r267758 : consolidated and removed some duplicate code
2009-02-14 13:52:23 +0100 fs  r267756 : #i10000#
2009-02-13 22:08:34 +0100 fs  r267750 : #i100000#
2009-02-13 22:07:25 +0100 fs  r267749 : #i10000#
2009-02-13 21:55:36 +0100 fs  r267747 : #i10000#
2009-02-13 21:54:27 +0100 fs  r267746 : use const_cast
2009-02-13 21:29:10 +0100 fs  r267745 : #i10000#
2009-02-13 21:27:39 +0100 fs  r267744 : #i10000#
2009-02-13 20:59:13 +0100 fs  r267742 : #i10000#
2009-02-13 13:21:30 +0100 fs  r267717 : better diagnostics
2009-02-13 13:17:24 +0100 fs  r267715 : #i58313# support Catalog/SchemaRestriction settings, which are applied in getTables when 'all catalogs/schemas' are to be retrieved
2009-02-13 13:16:14 +0100 fs  r267714 : filter out some more known global settings
2009-02-13 12:39:43 +0100 fs  r267713 : #i58313# ImplicitCatalog/SchemaRestriction
2009-02-13 12:36:50 +0100 fs  r267712 : when exporting data source settings, allow for properties which have a VOID default value, but are currently not VOID
2009-02-13 12:35:57 +0100 fs  r267711 : implement XSet, to allow inserting properties which have a default value of VOID
2009-02-13 12:35:03 +0100 fs  r267710 : +addVoidProperty
2009-02-13 10:20:08 +0100 fs  r267697 : removed unused variable
2009-02-13 09:46:46 +0100 fs  r267695 : refactored the table filtering code, to have a better base for introducing additional low level filters
2009-02-10 09:23:07 +0100 lla  r267537 : #i10000# wrong line feed, double named variable
2009-02-09 12:13:08 +0100 oj  r267508 : #i98605# notify hanlder
2009-02-09 11:50:34 +0100 oj  r267507 : #i98926# solve refcount problem
2009-02-09 11:50:05 +0100 oj  r267506 : #i98971# fix for simple html
2009-02-09 11:49:24 +0100 oj  r267505 : #i98971# fix for simple html
2009-02-09 11:47:27 +0100 oj  r267504 : invoke on copy
2009-02-09 09:51:00 +0100 fs  r267500 : #i98316#
2009-02-09 09:46:10 +0100 fs  r267499 : setCurrentSelection: don't reset the current form when we de-select everything
2009-02-09 09:43:45 +0100 fs  r267498 : #i98316#
2009-02-08 21:25:18 +0100 fs  r267496 : #i98272# introduce late ctor for cloning
2009-02-07 21:08:39 +0100 fs  r267485 : #i98272# when copy-constructing a FmFormPageImpl, use the XCloneable of the forms collection, instead of XPersistObject (which is incompletely implemented)
2009-02-07 21:07:26 +0100 fs  r267484 : removed obsolete include guards
2009-02-07 21:05:22 +0100 fs  r267483 : #i98272# implement XCloneable
2009-02-06 15:02:48 +0100 lla  r267467 : #i96523# add XImageControl
2009-02-06 14:41:38 +0100 oj  r267463 : #i98926# late init when connection disposed but only when asked for
2009-02-06 13:49:57 +0100 lla  r267457 : #i92860# bigint in forms doesn't allow input of values > 1, fixed
2009-02-06 13:03:55 +0100 oj  r267455 : ImageScaleMode
2009-02-05 14:48:19 +0100 lla  r267424 : #i89335# dropdown listboxes are 14 instead of 7 lines high
2009-02-05 13:40:00 +0100 oj  r267423 : #i96945# insert new prop Opaque
2009-02-05 13:39:19 +0100 oj  r267422 : #i96945# insert layer handling for hell and heaven
2009-02-05 13:29:32 +0100 lla  r267420 : #i89335# add is null, is not null, is not like filter condition
2009-02-04 12:23:02 +0100 oj  r267364 : #i98821# load table font settings
2009-02-04 10:05:27 +0100 oj  r267351 : #i98821# load table font settings
2009-02-04 09:23:22 +0100 fs  r267350 : checking persistency of UI settings in database documents - for the moment, capture table formattings (which is issue 98821)
2009-02-04 09:22:15 +0100 fs  r267349 : moved some methods which are of wider interest from DatabaseDocument to FileHelper resp. TestCase
2009-02-04 08:56:27 +0100 oj  r267347 : #i97586# UcbStreamHelper::CreateStream doesn't check all streamModes use different method
2009-02-04 08:23:26 +0100 oj  r267346 : #i98701# check key size is >= 3 and some redesign
2009-02-03 23:29:24 +0100 fs  r267345 : return the component (controller), not the frame
2009-02-03 23:28:53 +0100 fs  r267344 : openExisting returns a controller now, not the frame (this was a bug)
2009-02-03 23:28:25 +0100 fs  r267343 : openElement: properly return the component in the table/query case
2009-02-02 12:48:17 +0100 oj  r267261 : #i96013# fix for relative path
2009-02-02 10:33:28 +0100 lla  r267253 : #i98557# cleanups and consolidation
2009-02-02 09:37:23 +0100 lla  r267250 : #i88432# resize will no longer move components to other sections
2009-02-02 09:08:24 +0100 oj  r267245 : #i97475# write 0x1A at the end of the file
2009-01-30 19:39:20 +0100 lla  r267230 : #i10000# unused parameters
2009-01-30 09:51:09 +0100 fs  r267181 : onsolete
2009-01-30 09:49:27 +0100 fs  r267180 : onsolete
2009-01-29 14:28:22 +0100 oj  r267139 : #i96825# import cell style
2009-01-29 14:23:12 +0100 oj  r267137 : #i98601# export imagescalehandler
2009-01-29 14:19:57 +0100 lla  r267135 : #i98601# add ImageScaleMode
2009-01-29 13:21:08 +0100 oj  r267124 : #i98601# impl ScaleMode
2009-01-29 13:20:56 +0100 oj  r267123 : #i98601# impl ScaleMode
2009-01-29 08:46:40 +0100 oj  r267095 : new property: ScaleMode
2009-01-29 08:45:23 +0100 oj  r267094 : new ScaleMode from UnControlImageModel
2009-01-29 08:28:12 +0100 oj  r267093 : #i87930# close all sub forms/reports when the desktop is going to be terminated and no db frame exists
2009-01-28 19:54:34 +0100 lla  r267082 : #i98557# pictures in report wizard
2009-01-28 15:06:25 +0100 oj  r267060 : #i87930# close all sub forms/reports when the desktop is going to be terminated and no db frame exists
2009-01-28 11:38:41 +0100 lla  r267046 : #i76783# handle binary fields in forms
2009-01-28 09:24:43 +0100 lla  r267025 : #i10000#
2009-01-28 08:40:04 +0100 fs  r267024 : #i10000#
2009-01-28 08:04:43 +0100 oj  r267023 : #i93456# use resource strings for function names
2009-01-27 13:26:05 +0100 oj  r266988 : check data field is type field or expression
2009-01-27 13:07:17 +0100 oj  r266985 : check data field length
2009-01-27 11:48:19 +0100 oj  r266974 : #i96823# return dll string as column name when no alias exists
2009-01-27 09:53:11 +0100 fs  r266958 : display the message of a caught exception
2009-01-27 09:44:13 +0100 fs  r266957 : #i58313# when retrieving all tables, just set an empty table type filter - the connection will care for translating this, by respecting the TableTypeFilterMode setting
2009-01-27 09:36:09 +0100 fs  r266956 : #i58313# getTables: per JDBC spec,  is not a valid table type filter. Translate it to 'null'.
2009-01-26 11:24:49 +0100 lla  r266912 : #i97865# cleanups (AddField viewable in remote mode)
2009-01-26 07:49:27 +0100 lla  r266897 : #i97865# AddField opens in remote case
2009-01-26 07:48:58 +0100 lla  r266896 : #i97865# AddField opens in remote case
2009-01-26 07:48:42 +0100 lla  r266895 : #i97865# AddField opens in remote case
2009-01-23 15:04:40 +0100 fs  r266825 : consolidate the usage of OSQLMessageBox with MessageType==Warning into OSQLWarningBox
2009-01-23 10:47:33 +0100 fs  r266787 : +supportsUserAdministration
2009-01-23 10:47:11 +0100 fs  r266784 : use DatabaseMetaData.supportsUserAdministration
2009-01-23 07:55:59 +0100 lla  r266767 : #i10000# fix gcc compiler failures
2009-01-21 15:08:55 +0100 lla  r266673 : #i97265# Labels in HC (IsDark) with other color (viewable)
2009-01-19 14:58:54 +0100 lla  r266504 : #i96523# last problems with FormatKey and '0' values fixed
2009-01-19 14:58:00 +0100 lla  r266503 : #i96519# AddField help text
2009-01-19 11:59:02 +0100 fs  r266485 : #i96523# for formatted field models, init them with TreatAsNumber = false
2009-01-16 10:31:49 +0100 lla  r266405 : #i96793# add shrink to popup menu
2009-01-16 09:21:44 +0100 lla  r266401 : #i96519# AddField contains a help text
2009-01-15 11:21:49 +0100 lla  r266357 : #i96523# problem with XVclWindowPeer not fixed now
2009-01-15 09:19:20 +0100 lla  r266335 : #i96523# more crashes fixed.
2009-01-14 13:08:34 +0100 lla  r266291 : #i96523# problems with crashes fixed
2009-01-13 10:54:24 +0100 lla  r266199 : #i96523# show datasource in formattedfields new files
2009-01-13 10:52:39 +0100 lla  r266198 : #i96523# show datasource in formattedfields
2009-01-13 09:41:50 +0100 lla  r266197 : #i96526# handling none existance default.otr
2009-01-12 12:55:49 +0100 fs  r266151 : don't expect the control model to be a BoundComponent before adding as modify listener
2009-01-12 12:51:33 +0100 fs  r266149 : #i88458# let the ImageControl be an XModifyBroadcaster, so the forms runtime can notice when the user changes the control content while it does not have the focus
2009-01-09 13:41:22 +0100 fs  r266080 : doc
2009-01-09 13:14:14 +0100 fs  r266077 : #i97377# SetModified when order is changed via DnD
2009-01-07 09:55:40 +0100 oj  r265951 : merge from master
2009-01-07 09:55:24 +0100 oj  r265950 : removed observer
2009-01-07 09:55:06 +0100 oj  r265949 : merge from master
2009-01-07 07:29:11 +0100 oj  r265945 : shadow var changed
2009-01-06 07:25:57 +0100 oj  r265893 : CWS-TOOLING: rebase CWS dba32a to trunk@265758 (milestone: DEV300:m38)
2009-01-05 13:18:22 +0100 oj  r265865 : convert to unix le
2009-01-05 09:13:52 +0100 lla  r265857 : #i79423# lc_ sc_ permutation fix
2009-01-02 19:40:59 +0100 lla  r265847 : #i79423# section shrink icons
2008-12-22 11:37:57 +0100 lla  r265749 : #i97484# move component to negative Y-position
2008-12-22 11:37:05 +0100 lla  r265748 : #i97484# move component to negative Y-position
2008-12-22 11:35:33 +0100 lla  r265747 : #i97484# move component to negative Y-position
2008-12-22 11:25:07 +0100 lla  r265745 : #i96757# changes via property browser was not undoable
2008-12-18 15:10:38 +0100 fs  r265694 : corrected an condition in doFormListening, which otherwise leads to uncommitable grid columns in documents which are loaded from disc (not in documents which are newly created)
2008-12-18 14:54:39 +0100 fs  r265692 : Hide Columns text slightly changed
2008-12-18 13:44:15 +0100 fs  r265683 : #i94068# properly display erros happening during a form operation - at least once, and at most once
2008-12-18 11:28:29 +0100 fs  r265677 : document the new InputRequired property
2008-12-18 11:04:15 +0100 fs  r265676 : #i96530# createControlLabelPair: don't actually create a label for a checkbox
2008-12-18 10:35:53 +0100 fs  r265674 : #i95226# when a column is replaced, and it's the selected column, update the selection
2008-12-18 10:34:42 +0100 fs  r265673 : #i95226# refactoring of the implReplaced method
2008-12-18 10:34:28 +0100 fs  r265672 : #i95226# when replacing a grid column, update the property browser
2008-12-18 10:33:17 +0100 fs  r265671 : when an element is removed, remove it from m_aCurrentSelection, too (if necessary)
2008-12-18 10:31:57 +0100 fs  r265670 : Hide Columns text slightly changed
2008-12-18 10:15:56 +0100 lla  r265669 : #i14538# do not allow to press finish button twice
2008-12-18 08:56:33 +0100 lla  r265665 : #i10000# build depend=t problem hacked.
2008-12-17 20:59:10 +0100 fs  r265656 : #i89821# don't let a MultiLineEdit select all text when it receives the focus
2008-12-17 12:10:54 +0100 fs  r265594 : #i97356#
2008-12-17 12:06:29 +0100 fs  r265593 : #i97355# Print -> Printable
2008-12-17 11:59:31 +0100 fs  r265591 : #i97350# combo boxes comment on list selection (as list boxes already do)
2008-12-16 09:53:57 +0100 lla  r265527 : #i96526# handling none existance default.otr
2008-12-15 14:48:39 +0100 lla  r265500 : #i79423# reparing, was wrong implemented
2008-12-12 15:08:33 +0100 lla  r265424 : #i10000# remove wrong carridge returns
2008-12-12 15:07:55 +0100 lla  r265423 : #i10000# remove wrong carridge returns
2008-12-12 15:06:41 +0100 lla  r265422 : #i10000# remove wrong carridge returns
2008-12-12 10:23:13 +0100 lla  r265395 : #i95234# reset DragDelta
2008-12-12 10:11:02 +0100 lla  r265393 : #i79423# pre versions of shrink buttons
2008-12-11 15:32:13 +0100 fs  r265318 : prevent a deadlock during complex.dbaccess.DatabaseDocument test
2008-12-11 15:30:06 +0100 fs  r265316 : prevent a deadlock during complex.dbaccess.DatabaseDocument test
2008-12-11 15:07:05 +0100 fs  r265307 : removed superfluous text
2008-12-11 12:29:54 +0100 lla  r265282 : #i96757# cleanup second try
2008-12-11 12:09:15 +0100 lla  r265278 : #i96757# cleanup
2008-12-11 12:07:56 +0100 lla  r265277 : #i95234#
2008-12-10 14:04:39 +0100 lla  r265183 : #i93472# D&D fixes
2008-12-10 12:29:33 +0100 lla  r265168 : #i94067# add (APP|SYS)FONT to XUnitConversion
2008-12-10 12:15:02 +0100 lla  r265166 : #i94067# add APPFONT, SYSFONT to MeasureUnit
2008-12-10 11:52:10 +0100 lla  r265163 : #i94067# add comments
2008-12-06 20:33:05 +0100 fs  r264935 : #i10000# precompiled header
2008-12-05 09:29:26 +0100 fs  r264889 : #i10000#
2008-12-05 09:07:31 +0100 fs  r264888 : #i10000#
2008-12-04 13:25:46 +0100 fs  r264838 : CWS-TOOLING: rebase CWS dba32a to trunk@264807 (milestone: DEV300:m37)
2008-12-03 23:49:13 +0100 fs  r264808 : merge changes from trunk, to be able to do a rebase
2008-12-03 17:13:09 +0100 lla  r264801 : #i91041# update documentation
2008-12-03 16:57:04 +0100 lla  r264799 : #i94067# allow convert(Point|Size)ToLogic as pixel also
2008-12-02 12:36:32 +0100 lla  r264687 : #i96782# bring toolbar objects to menu structure
2008-12-02 10:32:44 +0100 lla  r264667 : #i86255# make property work
2008-12-02 09:22:47 +0100 lla  r264659 : #i79423# add section shrink toolbar
2008-12-02 07:41:22 +0100 lla  r264657 : #i86255# add check box for Escape DateTime property
2008-12-02 07:37:17 +0100 lla  r264656 : #i79423# new shrink buttons
2008-11-26 11:55:28 +0100 fs  r264362 : #i96541#
FillPropertySet: do not only catch UnknownPropertyException when setting the Char/ParaAutoStyleName,
but also care for the other exceptions which can be thrown by XPropertySet::setPropertyValue.
This is actually not the real fix for #i96541#, but only a follow-up. The root cause of the issue
was fixed in CWS dba301b, but this here was another (potential) bug which popped up during investigations.
2008-11-25 09:04:40 +0100 lla  r264273 : #i82083# new toolbox in GroupsSorting dialog
2008-11-25 08:56:08 +0100 lla  r264272 : #i94729# change token strings into string list, move class out of function
2008-11-24 15:52:22 +0100 fs  r264251 : #i96532# do not set AppendTableAlias, NameLengthLimit, etc., if the OXMLDataSourceInstance is used for elements at which those attributes never appear
2008-11-24 15:51:45 +0100 fs  r264249 : #i96532# do not set AppendTableAlias, NameLengthLimit, etc., if the OXMLDataSourceInstance is used for elements at which those attributes never appear
2008-11-24 15:45:21 +0100 fs  r264244 : #i96532# the API default for ParamNameSubst is false
2008-11-24 15:45:04 +0100 fs  r264243 : #i96532# do not set AppendTableAlias, NameLengthLimit, etc., if the OXMLDataSourceInstance is used for elements at which those attributes never appear
2008-11-24 15:44:14 +0100 fs  r264241 : #i96532# slight refactoring of exporting properties which have a XML default different from the API default
2008-11-24 10:50:01 +0100 lla  r264216 : #i82083# icons for new toolbox
2008-11-24 09:38:45 +0100 lla  r264205 : #i82083# new toolbox in GroupsSorting dialog
2008-11-24 09:32:20 +0100 lla  r264201 : #i96501# cleanup assertions
2008-11-24 09:12:55 +0100 lla  r264198 : #i83082# enhancement for toolboxes, better HC comfort
2008-11-24 08:46:43 +0100 lla  r264197 : #i96501# fix problem with negative positions
2008-11-21 11:44:47 +0100 fs  r264118 : #i57042# introduce a counter for suspending change notifications of a given property, so recursive calls are possible
2008-11-21 11:02:17 +0100 fs  r264116 : #i96388# don't call ExecuteContextMenuAction when no action was chosen by the user
2008-11-21 10:36:53 +0100 fs  r264114 : #i47384# assertion was wrong
2008-11-14 12:33:15 +0100 fs  r263673 : #i47318# XRowSetChangeBroadcaster/Listener, to be able to listen for changes in an XRowSetSupplier's RowSet
2008-11-14 12:30:29 +0100 fs  r263672 : #i47318# more refactoring
- BoundControlModels now listen at the XRowSetSupplier for changes in the supplied
  RowSet, to properly revoke/register old/new listeners at the RowSet
- replaced ::osl::Mutex in various places with a ControlModelLock
2008-11-14 12:20:55 +0100 fs  r263671 : when BUILD_TYPE includes QADEVOOO, the BUILD_QADEVOOO needs to bet set, too
2008-11-14 12:19:21 +0100 fs  r263670 : oops, this was not intended to be committed
2008-11-12 11:08:10 +0100 fs  r263579 : #i96096# new ctors taking UNO_QUERY_THROW
2008-11-12 09:15:54 +0100 fs  r263576 : no need to load the complete dialog just to get a string which the dialog itself loads from resource
2008-11-10 17:55:45 +0100 fs  r263535 : spelling in comment
2008-11-10 15:51:14 +0100 fs  r263523 : #i47318# various refactorings
1. don't forward syntetic XLoadListener events from the grid control to
   the grid columns. Instead, forward GridColumn::XChild::setParent to
   the base class, which then can add itself as load listener 
2. removed various occurances of XMultiServiceFactory, instead use the
   ::comphelper::ComponentContext
3. in O(Bound)ControlModel, have a mechanism to lock the instance (using
   ControlModelLock) and fire property changes when the last lock dies.
2008-11-10 12:49:24 +0100 oj  r263513 : #i94729# change token strings into string list
2008-11-10 12:13:15 +0100 oj  r263512 : #i95222# export chart:title style as well
2008-11-10 08:55:25 +0100 oj  r263507 : #i93471# show the correct tabpage when selecting a different object
2008-11-07 23:38:29 +0100 fs  r263490 : #i95977# for the event input controls, add a component extending their functionality so they're reset when the users presses DEL
2008-11-07 23:35:39 +0100 fs  r263489 : during #i95977#: When a VCL Window is deleted from within VCL code, the respective WindowPeer was never disposed. Corrected this.
2008-11-07 14:57:07 +0100 fs  r263420 : #i95963# human-readable display names for event bindings
2008-11-06 10:34:52 +0100 fs  r263366 : #i95865# don't use library names containing InvalidZipEntryFileNames - workaround until i95409 is fixed
2008-11-06 10:33:28 +0100 fs  r263365 : #i95865#
copied the following change from CWS odfmetadata2 (not yet integrated) into CWS dba31d
  - comphelper/inc/comphelper/storagehelper.hxx,
    comphelper/source/misc/storagehelper.cxx:
    + add function IsValidZipEntryFileName (moved from module package)
2009-04-22 11:01:27 +00:00

1059 lines
35 KiB
C++

/*************************************************************************
*
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*
* Copyright 2008 by Sun Microsystems, Inc.
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* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: dindexnode.cxx,v $
* $Revision: 1.21.66.1 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
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************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include "dbase/dindexnode.hxx"
#include "connectivity/CommonTools.hxx"
#include <osl/thread.h>
#include "dbase/DIndex.hxx"
#include <tools/debug.hxx>
#include "diagnose_ex.h"
#include <algorithm>
using namespace connectivity;
using namespace connectivity::dbase;
using namespace connectivity::file;
using namespace com::sun::star::sdbc;
// -----------------------------------------------------------------------------
ONDXKey::ONDXKey(UINT32 nRec)
:nRecord(nRec)
{
}
// -----------------------------------------------------------------------------
ONDXKey::ONDXKey(const ORowSetValue& rVal, sal_Int32 eType, UINT32 nRec)
: ONDXKey_BASE(eType)
, nRecord(nRec)
, xValue(rVal)
{
}
// -----------------------------------------------------------------------------
ONDXKey::ONDXKey(const rtl::OUString& aStr, UINT32 nRec)
: ONDXKey_BASE(::com::sun::star::sdbc::DataType::VARCHAR)
,nRecord(nRec)
{
if (aStr.getLength())
{
xValue = aStr;
xValue.setBound(sal_True);
}
}
// -----------------------------------------------------------------------------
ONDXKey::ONDXKey(double aVal, UINT32 nRec)
: ONDXKey_BASE(::com::sun::star::sdbc::DataType::DOUBLE)
,nRecord(nRec)
,xValue(aVal)
{
}
// -----------------------------------------------------------------------------
//==================================================================
// Index Seite
//==================================================================
ONDXPage::ONDXPage(ODbaseIndex& rInd, sal_uInt32 nPos, ONDXPage* pParent)
:nPagePos(nPos)
,bModified(FALSE)
,nCount(0)
,aParent(pParent)
,rIndex(rInd)
,ppNodes(NULL)
{
sal_uInt16 nT = rIndex.getHeader().db_maxkeys;
ppNodes = new ONDXNode[nT];
}
//------------------------------------------------------------------
ONDXPage::~ONDXPage()
{
delete[] ppNodes;
// delete aParent;
// delete aChild;
}
//------------------------------------------------------------------
void ONDXPage::QueryDelete()
{
// Ablegen im GarbageCollector
if (IsModified() && rIndex.m_pFileStream)
(*rIndex.m_pFileStream) << *this;
bModified = FALSE;
if (rIndex.UseCollector())
{
if (aChild.Is())
aChild->Release(FALSE);
for (USHORT i = 0; i < rIndex.getHeader().db_maxkeys;i++)
{
if (ppNodes[i].GetChild().Is())
ppNodes[i].GetChild()->Release(FALSE);
ppNodes[i] = ONDXNode();
}
RestoreNoDelete();
nCount = 0;
aParent.Clear();
rIndex.Collect(this);
}
else
SvRefBase::QueryDelete();
}
//------------------------------------------------------------------
ONDXPagePtr& ONDXPage::GetChild(ODbaseIndex* pIndex)
{
if (!aChild.Is() && pIndex)
{
aChild = rIndex.CreatePage(aChild.GetPagePos(),this,aChild.HasPage());
}
return aChild;
}
//------------------------------------------------------------------
USHORT ONDXPage::FindPos(const ONDXKey& rKey) const
{
// sucht nach Platz fuer den vorgegeben key auf einer Seite
USHORT i = 0;
while (i < nCount && rKey > ((*this)[i]).GetKey())
i++;
return i;
}
//------------------------------------------------------------------
BOOL ONDXPage::Find(const ONDXKey& rKey)
{
// sucht den vorgegeben key
// Besonderheit: gelangt der Algorithmus ans Ende
// wird immer die aktuelle Seite und die Knotenposition vermerkt
// auf die die Bedingung <= zutrifft
// dieses findet beim Insert besondere Beachtung
USHORT i = 0;
while (i < nCount && rKey > ((*this)[i]).GetKey())
i++;
BOOL bResult = FALSE;
if (!IsLeaf())
{
// weiter absteigen
ONDXPagePtr aPage = (i==0) ? GetChild(&rIndex) : ((*this)[i-1]).GetChild(&rIndex, this);
bResult = aPage.Is() && aPage->Find(rKey);
}
else if (i == nCount)
{
rIndex.m_aCurLeaf = this;
rIndex.m_nCurNode = i - 1;
bResult = FALSE;
}
else
{
bResult = rKey == ((*this)[i]).GetKey();
rIndex.m_aCurLeaf = this;
rIndex.m_nCurNode = bResult ? i : i - 1;
}
return bResult;
}
//------------------------------------------------------------------
BOOL ONDXPage::Insert(ONDXNode& rNode, sal_uInt32 nRowsLeft)
{
// beim Erzeugen eines Index koennen auch mehrere Knoten eingefuegt werden
// diese sin dann aufsteigend sortiert
BOOL bAppend = nRowsLeft > 0;
if (IsFull())
{
BOOL bResult = TRUE;
ONDXNode aSplitNode;
if (bAppend)
aSplitNode = rNode;
else
{
// merken des letzten Knotens
aSplitNode = (*this)[nCount-1];
if(rNode.GetKey() <= aSplitNode.GetKey())
{
// und damit habe ich im folgenden praktisch eine Node weniger
if (IsLeaf() && this == &rIndex.m_aCurLeaf)
{
// geht davon aus, dass der Knoten, auf dem die Bedingung (<=)
// zutrifft, als m_nCurNode gesetzt ist
--nCount; // (sonst bekomme ich u.U. Assertions und GPFs - 60593)
bResult = Insert(rIndex.m_nCurNode + 1, rNode);
}
else // Position unbekannt
{
USHORT nPos = NODE_NOTFOUND;
while (++nPos < nCount && rNode.GetKey() > ((*this)[nPos]).GetKey()) ;
--nCount; // (sonst bekomme ich u.U. Assertions und GPFs - 60593)
bResult = Insert(nPos, rNode);
}
// konnte der neue Knoten eingefuegt werden
if (!bResult)
{
nCount++;
aSplitNode = rNode;
}
}
else
aSplitNode = rNode;
}
sal_uInt32 nNewPagePos = rIndex.GetPageCount();
sal_uInt32 nNewPageCount = nNewPagePos + 1;
// Herausgeloesten Knoten beim Vater einfuegen
if (!HasParent())
{
// Kein Vater, dann neue Wurzel
ONDXPagePtr aNewRoot = rIndex.CreatePage(nNewPagePos + 1);
aNewRoot->SetChild(this);
rIndex.m_aRoot = aNewRoot;
rIndex.SetRootPos(nNewPagePos + 1);
rIndex.SetPageCount(++nNewPageCount);
}
// neues blatt erzeugen und Seite aufteilen
ONDXPagePtr aNewPage = rIndex.CreatePage(nNewPagePos,aParent);
rIndex.SetPageCount(nNewPageCount);
// wieviele Knoten weren noch eingefuegt
// kommen noch ausreichend, dann koennen die Seiten bis zum Rand vollgestopft werden
ONDXNode aInnerNode;
if (!IsLeaf() || nRowsLeft < (sal_uInt32)(rIndex.GetMaxNodes() / 2))
aInnerNode = Split(*aNewPage);
else
{
aInnerNode = (*this)[nCount - 1];
//aInnerNode = aSplitNode;
// Knoten zeigt auf neue Seite
aInnerNode.SetChild(aNewPage);
// innere Knoten haben keine Recordnummer
if (rIndex.isUnique())
aInnerNode.GetKey().ResetRecord();
// neue Seite zeigt nun auf Seite des herausgeloesten Knoten
if (!IsLeaf())
aNewPage->SetChild(aInnerNode.GetChild());
}
aNewPage->Append(aSplitNode);
ONDXPagePtr aTempParent = aParent;
if (IsLeaf())
{
rIndex.m_aCurLeaf = aNewPage;
rIndex.m_nCurNode = rIndex.m_aCurLeaf->Count() - 1;
// Freigeben nicht benoetigter Seiten, danach besteht keine Referenz
// mehr auf die Seite, danach kann 'this' nicht mehr gueltig sein!!!
ReleaseFull();
}
// Einfuegen des herausgeloesten Knotens
return aTempParent->Insert(aInnerNode);
}
else // Seite einfach weiter auffuellen
{
if (bAppend)
{
if (IsLeaf())
rIndex.m_nCurNode = nCount - 1;
return Append(rNode);
}
else
{
USHORT nNodePos = FindPos(rNode.GetKey());
if (IsLeaf())
rIndex.m_nCurNode = nNodePos;
return Insert(nNodePos, rNode);
}
}
}
//------------------------------------------------------------------
BOOL ONDXPage::Insert(USHORT nPos, ONDXNode& rNode)
{
USHORT nMaxCount = rIndex.getHeader().db_maxkeys;
if (nPos >= nMaxCount)
return FALSE;
if (nCount)
{
++nCount;
// nach rechts verschieben
for (USHORT i = std::min((USHORT)(nMaxCount-1), (USHORT)(nCount-1)); nPos < i; --i)
(*this)[i] = (*this)[i-1];
}
else
if (nCount < nMaxCount)
nCount++;
// einfuegen an der Position
ONDXNode& rInsertNode = (*this)[nPos];
rInsertNode = rNode;
if (rInsertNode.GetChild().Is())
{
rInsertNode.GetChild()->SetParent(this);
rNode.GetChild()->SetParent(this);
}
bModified = TRUE;
return TRUE;
}
//------------------------------------------------------------------
BOOL ONDXPage::Append(ONDXNode& rNode)
{
DBG_ASSERT(!IsFull(), "kein Append moeglich");
return Insert(nCount, rNode);
}
//------------------------------------------------------------------
void ONDXPage::Release(BOOL bSave)
{
// freigeben der Pages
if (aChild.Is())
aChild->Release(bSave);
// Pointer freigeben
aChild.Clear();
for (USHORT i = 0; i < rIndex.getHeader().db_maxkeys;i++)
{
if (ppNodes[i].GetChild())
ppNodes[i].GetChild()->Release(bSave);
ppNodes[i].GetChild().Clear();
}
aParent = NULL;
}
//------------------------------------------------------------------
void ONDXPage::ReleaseFull(BOOL bSave)
{
ONDXPagePtr aTempParent = aParent;
Release(bSave);
if (aTempParent.Is())
{
// Freigeben nicht benoetigter Seiten, danach besteht keine Referenz
// mehr auf die Seite, danach kann 'this' nicht mehr gueltig sein!!!
USHORT nParentPos = aTempParent->Search(this);
if (nParentPos != NODE_NOTFOUND)
(*aTempParent)[nParentPos].GetChild().Clear();
else
aTempParent->GetChild().Clear();
}
}
//------------------------------------------------------------------
BOOL ONDXPage::Delete(USHORT nNodePos)
{
if (IsLeaf())
{
// Letztes Element wird geloescht
if (nNodePos == (nCount - 1))
{
ONDXNode aNode = (*this)[nNodePos];
// beim Parent muss nun der KeyValue ausgetauscht werden
if (HasParent())
aParent->SearchAndReplace(aNode.GetKey(),
(*this)[nNodePos-1].GetKey());
}
}
// Loeschen des Knoten
Remove(nNodePos);
// Unterlauf
if (HasParent() && nCount < (rIndex.GetMaxNodes() / 2))
{
// Feststellen, welcher Knoten auf die Seite zeigt
USHORT nParentNodePos = aParent->Search(this);
// letzte Element auf Vaterseite
// -> zusammenlegen mit vorletzter Seite
if (nParentNodePos == (aParent->Count() - 1))
{
if (!nParentNodePos)
// zusammenlegen mit linken nachbarn
Merge(nParentNodePos,aParent->GetChild(&rIndex));
else
Merge(nParentNodePos,(*aParent)[nParentNodePos-1].GetChild(&rIndex,aParent));
}
// sonst Seite mit naechster Seite zusammenlegen
else
{
// zusammenlegen mit rechten nachbarn
Merge(nParentNodePos + 1,((*aParent)[nParentNodePos + 1].GetChild(&rIndex,aParent)));
nParentNodePos++;
}
if (HasParent() && !(*aParent)[nParentNodePos].HasChild())
aParent->Delete(nParentNodePos);
/*
// letzte Element auf Vaterseite
// -> zusammenlegen mit vorletzter Seite
if (nParentNodePos == (aParent->Count() - 1))
{
if (!nParentNodePos)
// zusammenlegen mit linken nachbarn
Merge(nParentNodePos,aParent->GetChild(&rIndex));
else
Merge(nParentNodePos,(*aParent)[nParentNodePos-1].GetChild(&rIndex,aParent));
}
// sonst Seite mit naechster Seite zusammenlegen
else if(nParentNodePos != NODE_NOTFOUND)
{
// zusammenlegen mit rechten nachbarn
Merge(nParentNodePos + 1,((*aParent)[nParentNodePos + 1].GetChild(&rIndex,aParent)));
nParentNodePos++;
}
else // Sonderbehandlung
{
// Page ist aChild Page vom Parent => erste Page aus ppNodes an aChild anhaengen
Merge(0,(*aParent)[0].GetChild(&rIndex,aParent));
nParentNodePos = 0;
}
if (HasParent() && !(*aParent)[nParentNodePos].HasChild())
aParent->Delete(nParentNodePos);
*/
}
else if (IsRoot())
// Sicherstellen das die Position der Wurzel festgehalten wird
rIndex.SetRootPos(nPagePos);
return TRUE;
}
//------------------------------------------------------------------
ONDXNode ONDXPage::Split(ONDXPage& rPage)
{
DBG_ASSERT(IsFull(), "Falsches Splitting");
/* Aufteilen einer Seite auf zwei
Blatt:
Seite 1 behaelt (n - (n/2))
Seite 2 erhaelt (n/2)
Knoten n/2 wird dupliziert
Innerer Knoten:
Seite 1 behaelt (n+1)/2
Seite 2 erhaelt (n/2-1)
Knoten ((n+1)/2 + 1) : wird herausgenommen
*/
ONDXNode aResultNode;
if (IsLeaf())
{
for (USHORT i = (nCount - (nCount / 2)), j = 0 ; i < nCount; i++)
rPage.Insert(j++,(*this)[i]);
// dieser Knoten enthaelt einen Schluessel der noch einmal im Tree vorkommt
// und ersetzt werden muss
ONDXNode aLastNode = (*this)[nCount - 1];
nCount = nCount - (nCount / 2);
aResultNode = (*this)[nCount - 1];
if (HasParent())
aParent->SearchAndReplace(aLastNode.GetKey(),
aResultNode.GetKey());
}
else
{
for (USHORT i = (nCount + 1) / 2 + 1, j = 0 ; i < nCount; i++)
rPage.Insert(j++,(*this)[i]);
aResultNode = (*this)[(nCount + 1) / 2];
nCount = (nCount + 1) / 2;
// neue Seite zeigt nun auf Seite des herausgeloesten Knoten
rPage.SetChild(aResultNode.GetChild());
}
// Knoten zeigt auf neue Seite
aResultNode.SetChild(&rPage);
// innere Knoten haben keine Recordnummer
if (rIndex.isUnique())
aResultNode.GetKey().ResetRecord();
bModified = TRUE;
return aResultNode;
}
//------------------------------------------------------------------
void ONDXPage::Merge(USHORT nParentNodePos, ONDXPagePtr xPage)
{
DBG_ASSERT(HasParent(), "kein Vater vorhanden");
DBG_ASSERT(nParentNodePos != NODE_NOTFOUND, "Falscher Indexaufbau");
/* Zusammenlegen zweier Seiten */
ONDXNode aResultNode;
USHORT nMaxNodes = rIndex.GetMaxNodes(),
nMaxNodes_2 = nMaxNodes / 2;
// Feststellen ob Seite rechter oder linker Nachbar
BOOL bRight = ((*xPage)[0].GetKey() > (*this)[0].GetKey()); // TRUE, wenn xPage die rechte Seite ist
USHORT nNewCount = (*xPage).Count() + Count();
if (IsLeaf())
{
// Bedingung fuers zusammenlegen
if (nNewCount < (nMaxNodes_2 * 2))
{
USHORT nLastNode = bRight ? Count() - 1 : xPage->Count() - 1;
if (bRight)
{
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
// alle Knoten aus xPage auf den linken Knoten verschieben (anhaengen)
while (xPage->Count())
{
Append((*xPage)[0]);
xPage->Remove(0);
}
}
else
{
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
// xPage ist die linke Page und THIS die rechte
while (xPage->Count())
{
Insert(0,(*xPage)[xPage->Count()-1]);
xPage->Remove(xPage->Count()-1);
}
// alte Position von xPage beim Parent mit this ersetzen
if (nParentNodePos)
(*aParent)[nParentNodePos-1].SetChild(this,aParent);
else // oder als rechten Knoten setzen
aParent->SetChild(this);
aParent->SetModified(TRUE);
}
// Child beziehung beim Vaterknoten aufheben
(*aParent)[nParentNodePos].SetChild();
// Austauschen des KnotenWertes, nur wenn geaenderte Page
// die linke ist, ansonsten werde
if(aParent->IsRoot() && aParent->Count() == 1)
{
(*aParent)[0].SetChild();
aParent->ReleaseFull();
aParent = NULL;
rIndex.SetRootPos(nPagePos);
rIndex.m_aRoot = this;
SetModified(TRUE);
}
else
aParent->SearchAndReplace((*this)[nLastNode].GetKey(),(*this)[nCount-1].GetKey());
xPage->SetModified(FALSE);
xPage->ReleaseFull(); // wird nicht mehr benoetigt
}
// Ausgleichen der Elemente nNewCount >= (nMaxNodes_2 * 2)
else
{
if (bRight)
{
// alle Knoten aus xPage auf den linken Knoten verschieben (anhaengen)
ONDXNode aReplaceNode = (*this)[nCount - 1];
while (nCount < nMaxNodes_2)
{
Append((*xPage)[0]);
xPage->Remove(0);
}
// Austauschen des KnotenWertes: Setzt alten letzten Wert durch den letzten von xPage
aParent->SearchAndReplace(aReplaceNode.GetKey(),(*this)[nCount-1].GetKey());
}
else
{
// alle Knoten aus this vor die xPage Knoten einfuegen
ONDXNode aReplaceNode = (*this)[nCount - 1];
while (xPage->Count() < nMaxNodes_2)
{
xPage->Insert(0,(*this)[nCount-1]);
Remove(nCount-1);
}
// Austauschen des KnotenWertes
aParent->SearchAndReplace(aReplaceNode.GetKey(),(*this)[Count()-1].GetKey());
}
}
}
else // !IsLeaf()
{
// Bedingung fuers zusammenlegen
if (nNewCount < nMaxNodes_2 * 2)
{
if (bRight)
{
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
// Vaterknoten wird mit integriert
// erhaelt zunaechst Child von xPage
(*aParent)[nParentNodePos].SetChild(xPage->GetChild(),aParent);
Append((*aParent)[nParentNodePos]);
for (USHORT i = 0 ; i < xPage->Count(); i++)
Append((*xPage)[i]);
}
else
{
DBG_ASSERT(&xPage != this,"xPage und THIS duerfen nicht gleich sein: Endlosschleife");
// Vaterknoten wird mit integriert
// erhaelt zunaechst Child
(*aParent)[nParentNodePos].SetChild(GetChild(),aParent); // Parent merkt sich mein Child
Insert(0,(*aParent)[nParentNodePos]); // Node vom Parent bei mir einfuegen
while (xPage->Count())
{
Insert(0,(*xPage)[xPage->Count()-1]);
xPage->Remove(xPage->Count()-1);
}
SetChild(xPage->GetChild());
if (nParentNodePos)
(*aParent)[nParentNodePos-1].SetChild(this,aParent);
else
aParent->SetChild(this);
}
// danach wird der Vaterknoten zurueckgesetzt
(*aParent)[nParentNodePos].SetChild();
aParent->SetModified(TRUE);
if(aParent->IsRoot() && aParent->Count() == 1)
{
(*aParent).SetChild();
aParent->ReleaseFull();
aParent = NULL;
rIndex.SetRootPos(nPagePos);
rIndex.m_aRoot = this;
SetModified(TRUE);
}
else if(nParentNodePos)
// Austauschen des KnotenWertes
// beim Append wird der Bereich erweitert, beim INsert verweist der alte Knoten von xPage auf this
// deshalb muss der Knoten auch hier aktualisiert werden
aParent->SearchAndReplace((*aParent)[nParentNodePos-1].GetKey(),(*aParent)[nParentNodePos].GetKey());
xPage->SetModified(FALSE);
xPage->ReleaseFull();
}
// Ausgleichen der Elemente
else
{
if (bRight)
{
while (nCount < nMaxNodes_2)
{
(*aParent)[nParentNodePos].SetChild(xPage->GetChild(),aParent);
Append((*aParent)[nParentNodePos]);
(*aParent)[nParentNodePos] = (*xPage)[0];
xPage->Remove(0);
}
xPage->SetChild((*aParent)[nParentNodePos].GetChild());
(*aParent)[nParentNodePos].SetChild(xPage,aParent);
}
else
{
while (nCount < nMaxNodes_2)
{
(*aParent)[nParentNodePos].SetChild(GetChild(),aParent);
Insert(0,(*aParent)[nParentNodePos]);
(*aParent)[nParentNodePos] = (*xPage)[xPage->Count()-1];
xPage->Remove(xPage->Count()-1);
}
SetChild((*aParent)[nParentNodePos].GetChild());
(*aParent)[nParentNodePos].SetChild(this,aParent);
}
aParent->SetModified(TRUE);
}
}
}
//==================================================================
// ONDXNode
//==================================================================
//------------------------------------------------------------------
void ONDXNode::Read(SvStream &rStream, ODbaseIndex& rIndex)
{
rStream >> aKey.nRecord; // schluessel
if (rIndex.getHeader().db_keytype)
{
double aDbl;
rStream >> aDbl;
aKey = ONDXKey(aDbl,aKey.nRecord);
}
else
{
ByteString aBuf;
USHORT nLen = rIndex.getHeader().db_keylen;
char* pStr = aBuf.AllocBuffer(nLen+1);
rStream.Read(pStr,nLen);
pStr[nLen] = 0;
aBuf.ReleaseBufferAccess();
aBuf.EraseTrailingChars();
// aKey = ONDXKey((aBuf,rIndex.GetDBFConnection()->GetCharacterSet()) ,aKey.nRecord);
aKey = ONDXKey(::rtl::OUString(aBuf.GetBuffer(),aBuf.Len(),rIndex.m_pTable->getConnection()->getTextEncoding()) ,aKey.nRecord);
}
rStream >> aChild;
}
union NodeData
{
double aDbl;
char aData[128];
} aNodeData;
//------------------------------------------------------------------
void ONDXNode::Write(SvStream &rStream, const ONDXPage& rPage) const
{
const ODbaseIndex& rIndex = rPage.GetIndex();
if (!rIndex.isUnique() || rPage.IsLeaf())
rStream << (sal_uInt32)aKey.nRecord; // schluessel
else
rStream << (sal_uInt32)0; // schluessel
if (rIndex.getHeader().db_keytype) // double
{
if (aKey.getValue().isNull())
{
memset(aNodeData.aData,0,rIndex.getHeader().db_keylen);
rStream.Write((BYTE*)aNodeData.aData,rIndex.getHeader().db_keylen);
}
else
rStream << (double) aKey.getValue();
}
else
{
memset(aNodeData.aData,0x20,rIndex.getHeader().db_keylen);
if (!aKey.getValue().isNull())
{
::rtl::OUString sValue = aKey.getValue();
ByteString aText(sValue.getStr(), rIndex.m_pTable->getConnection()->getTextEncoding());
strncpy(aNodeData.aData,aText.GetBuffer(),std::min(rIndex.getHeader().db_keylen, aText.Len()));
}
rStream.Write((BYTE*)aNodeData.aData,rIndex.getHeader().db_keylen);
}
rStream << aChild;
}
//------------------------------------------------------------------
ONDXPagePtr& ONDXNode::GetChild(ODbaseIndex* pIndex, ONDXPage* pParent)
{
if (!aChild.Is() && pIndex)
{
aChild = pIndex->CreatePage(aChild.GetPagePos(),pParent,aChild.HasPage());
}
return aChild;
}
//==================================================================
// ONDXKey
//==================================================================
//------------------------------------------------------------------
BOOL ONDXKey::IsText(sal_Int32 eType)
{
return eType == DataType::VARCHAR || eType == DataType::CHAR;
}
//------------------------------------------------------------------
StringCompare ONDXKey::Compare(const ONDXKey& rKey) const
{
// DBG_ASSERT(is(), "Falscher Indexzugriff");
StringCompare eResult;
if (getValue().isNull())
{
if (rKey.getValue().isNull() || (rKey.IsText(getDBType()) && !rKey.getValue().getString().getLength()))
eResult = COMPARE_EQUAL;
else
eResult = COMPARE_LESS;
}
else if (rKey.getValue().isNull())
{
if (getValue().isNull() || (IsText(getDBType()) && !getValue().getString().getLength()))
eResult = COMPARE_EQUAL;
else
eResult = COMPARE_GREATER;
}
else if (IsText(getDBType()))
{
INT32 nRes = getValue().getString().compareTo(rKey.getValue());
eResult = (nRes > 0) ? COMPARE_GREATER : (nRes == 0) ? COMPARE_EQUAL : COMPARE_LESS;
}
else
{
double m = getValue(),n = rKey.getValue();
eResult = (m > n) ? COMPARE_GREATER : (n == m) ? COMPARE_EQUAL : COMPARE_LESS;
}
// Record vergleich, wenn Index !Unique
if (eResult == COMPARE_EQUAL && nRecord && rKey.nRecord)
eResult = (nRecord > rKey.nRecord) ? COMPARE_GREATER :
(nRecord == rKey.nRecord) ? COMPARE_EQUAL : COMPARE_LESS;
return eResult;
}
// -----------------------------------------------------------------------------
void ONDXKey::setValue(const ORowSetValue& _rVal)
{
xValue = _rVal;
}
// -----------------------------------------------------------------------------
const ORowSetValue& ONDXKey::getValue() const
{
return xValue;
}
// -----------------------------------------------------------------------------
SvStream& connectivity::dbase::operator >> (SvStream &rStream, ONDXPagePtr& rPage)
{
rStream >> rPage.nPagePos;
return rStream;
}
// -----------------------------------------------------------------------------
SvStream& connectivity::dbase::operator << (SvStream &rStream, const ONDXPagePtr& rPage)
{
rStream << rPage.nPagePos;
return rStream;
}
// -----------------------------------------------------------------------------
//==================================================================
// ONDXPagePtr
//==================================================================
//------------------------------------------------------------------
ONDXPagePtr::ONDXPagePtr(const ONDXPagePtr& rRef)
:ONDXPageRef(rRef)
,nPagePos(rRef.nPagePos)
{
}
//------------------------------------------------------------------
ONDXPagePtr::ONDXPagePtr(ONDXPage* pRefPage)
:ONDXPageRef(pRefPage)
,nPagePos(0)
{
if (pRefPage)
nPagePos = pRefPage->GetPagePos();
}
//------------------------------------------------------------------
ONDXPagePtr& ONDXPagePtr::operator=(const ONDXPagePtr& rRef)
{
ONDXPageRef::operator=(rRef);
nPagePos = rRef.nPagePos;
return *this;
}
//------------------------------------------------------------------
ONDXPagePtr& ONDXPagePtr::operator= (ONDXPage* pRef)
{
ONDXPageRef::operator=(pRef);
nPagePos = (pRef) ? pRef->GetPagePos() : 0;
return *this;
}
// -----------------------------------------------------------------------------
static UINT32 nValue;
//------------------------------------------------------------------
SvStream& connectivity::dbase::operator >> (SvStream &rStream, ONDXPage& rPage)
{
rStream.Seek(rPage.GetPagePos() * PAGE_SIZE);
rStream >> nValue >> rPage.aChild;
rPage.nCount = USHORT(nValue);
// DBG_ASSERT(rPage.nCount && rPage.nCount < rPage.GetIndex().GetMaxNodes(), "Falscher Count");
for (USHORT i = 0; i < rPage.nCount; i++)
rPage[i].Read(rStream, rPage.GetIndex());
return rStream;
}
//------------------------------------------------------------------
SvStream& connectivity::dbase::operator << (SvStream &rStream, const ONDXPage& rPage)
{
// Seite existiert noch nicht
ULONG nSize = (rPage.GetPagePos() + 1) * PAGE_SIZE;
if (nSize > rStream.Seek(STREAM_SEEK_TO_END))
{
rStream.SetStreamSize(nSize);
rStream.Seek(rPage.GetPagePos() * PAGE_SIZE);
char aEmptyData[PAGE_SIZE];
memset(aEmptyData,0x00,PAGE_SIZE);
rStream.Write((BYTE*)aEmptyData,PAGE_SIZE);
}
ULONG nCurrentPos = rStream.Seek(rPage.GetPagePos() * PAGE_SIZE);
OSL_UNUSED( nCurrentPos );
nValue = rPage.nCount;
rStream << nValue << rPage.aChild;
USHORT i = 0;
for (; i < rPage.nCount; i++)
rPage[i].Write(rStream, rPage);
// check if we have to fill the stream with '\0'
if(i < rPage.rIndex.getHeader().db_maxkeys)
{
ULONG nTell = rStream.Tell() % PAGE_SIZE;
USHORT nBufferSize = rStream.GetBufferSize();
ULONG nRemainSize = nBufferSize - nTell;
char* pEmptyData = new char[nRemainSize];
memset(pEmptyData,0x00,nRemainSize);
rStream.Write((BYTE*)pEmptyData,nRemainSize);
rStream.Seek(nTell);
delete [] pEmptyData;
}
return rStream;
}
// -----------------------------------------------------------------------------
#if OSL_DEBUG_LEVEL > 1
//------------------------------------------------------------------
void ONDXPage::PrintPage()
{
DBG_TRACE4("\nSDB: -----------Page: %d Parent: %d Count: %d Child: %d-----",
nPagePos, HasParent() ? aParent->GetPagePos() : 0 ,nCount, aChild.GetPagePos());
for (USHORT i = 0; i < nCount; i++)
{
ONDXNode rNode = (*this)[i];
ONDXKey& rKey = rNode.GetKey();
if (!IsLeaf())
rNode.GetChild(&rIndex, this);
if (rKey.getValue().isNull())
{
DBG_TRACE2("SDB: [%d,NULL,%d]",rKey.GetRecord(), rNode.GetChild().GetPagePos());
}
else if (rIndex.getHeader().db_keytype)
{
DBG_TRACE3("SDB: [%d,%f,%d]",rKey.GetRecord(), rKey.getValue().getDouble(),rNode.GetChild().GetPagePos());
}
else
{
DBG_TRACE3("SDB: [%d,%s,%d]",rKey.GetRecord(), (const char* )ByteString(rKey.getValue().getString().getStr(), rIndex.m_pTable->getConnection()->getTextEncoding()).GetBuffer(),rNode.GetChild().GetPagePos());
}
}
DBG_TRACE("SDB: -----------------------------------------------\n");
if (!IsLeaf())
{
#if OSL_DEBUG_LEVEL > 1
GetChild(&rIndex)->PrintPage();
for (USHORT i = 0; i < nCount; i++)
{
ONDXNode rNode = (*this)[i];
rNode.GetChild(&rIndex,this)->PrintPage();
}
#endif
}
DBG_TRACE("SDB: ===============================================\n");
}
#endif
// -----------------------------------------------------------------------------
BOOL ONDXPage::IsFull() const
{
return Count() == rIndex.getHeader().db_maxkeys;
}
// -----------------------------------------------------------------------------
//------------------------------------------------------------------
USHORT ONDXPage::Search(const ONDXKey& rSearch)
{
// binare Suche spaeter
USHORT i = NODE_NOTFOUND;
while (++i < Count())
if ((*this)[i].GetKey() == rSearch)
break;
return (i < Count()) ? i : NODE_NOTFOUND;
}
//------------------------------------------------------------------
USHORT ONDXPage::Search(const ONDXPage* pPage)
{
USHORT i = NODE_NOTFOUND;
while (++i < Count())
if (((*this)[i]).GetChild() == pPage)
break;
// wenn nicht gefunden, dann wird davon ausgegangen, dass die Seite selbst
// auf die Page zeigt
return (i < Count()) ? i : NODE_NOTFOUND;
}
// -----------------------------------------------------------------------------
// laeuft rekursiv
void ONDXPage::SearchAndReplace(const ONDXKey& rSearch,
ONDXKey& rReplace)
{
OSL_ENSURE(rSearch != rReplace,"Invalid here:rSearch == rReplace");
if (rSearch != rReplace)
{
USHORT nPos = NODE_NOTFOUND;
ONDXPage* pPage = this;
while (pPage && (nPos = pPage->Search(rSearch)) == NODE_NOTFOUND)
pPage = pPage->aParent;
if (pPage)
{
(*pPage)[nPos].GetKey() = rReplace;
pPage->SetModified(TRUE);
}
}
}
// -----------------------------------------------------------------------------
ONDXNode& ONDXPage::operator[] (USHORT nPos)
{
DBG_ASSERT(nCount > nPos, "falscher Indexzugriff");
return ppNodes[nPos];
}
//------------------------------------------------------------------
const ONDXNode& ONDXPage::operator[] (USHORT nPos) const
{
DBG_ASSERT(nCount > nPos, "falscher Indexzugriff");
return ppNodes[nPos];
}
// -----------------------------------------------------------------------------
void ONDXPage::Remove(USHORT nPos)
{
DBG_ASSERT(nCount > nPos, "falscher Indexzugriff");
for (USHORT i = nPos; i < (nCount-1); i++)
(*this)[i] = (*this)[i+1];
nCount--;
bModified = TRUE;
}
// -----------------------------------------------------------------------------