2017-06-29 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: New method to control warnings (on by default) about strings which would automaticaly be quoted when autoquote is turned on. 2017-04-07 Richard Frith-Macdonald * SQLClient.m: Fix leak of SQLString instances caused by inheriting memory management methods from the literal string class. 2017-03-06 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Add new +literal: and -literal: methods to make a normal string into one recognised as suitable for use literally (ie without quoting) in an SQL query/statement. Add +setAutoquote: method to turn on automatic quoting of non-literal strings as an aid to avoiding SQL injectiuon attacks. 2016-10-19 Richard Frith-Macdonald * Postgres.m: Wolfgang spotted that the asynchronous notification code is not thread safe ... we must not have one thread handle a notification at the same time that another is trying to use the database connectionto execute a query/statement. Use the client's lock to prevent that from happening. 2016-10-18 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Make -addObserver:selector:name: raise if applied to a client in a pool. Improve documentation to make it clear that pool clients can't be used as observers of database notifications. 2016-06-23 Richard Frith-Macdonald * SQLClient.m: Fixup to use case sensitive notification names. 2016-06-21 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Allow easy removal of all database notification observers. Remove all observers when a client is returned to a pool. Postgres.m: Implement asynchronous notification by watching descriptor. 2016-05-06 Richard Frith-Macdonald * SQLClient.m: Fix bug in initialisation ordering. * Postgres.m: Fix bug in array parsing. 2016-04-27 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add -isNull helper method for testing for null fields in records returned from the database. 2016-02-18 Richard Frith-Macdonald * configure.ac: get host and cpu with more recent gnustep-make * configure: regenerate * JDBC.m: Update for connection pools (bug #47178) * testJDBC.m: get rid of compiler warnings 2015-07-22 Richard Frith-Macdonald * Postgres.m: disconnect on fatal error, so we don't keep trying to re-use the same connection when there's a problem with the server. 2015-07-23 Wolfgang Lux * SQLClient.m (initialize): Restore initialization of NSDateClass so that dates are quoted correctly irrespective of their current format. 2015-07-22 Richard Frith-Macdonald * SQLClient.h: * SQLClientPool.m: Change internal pool data to allow for storing reference counts and the threads which own each client connection. Support exclusive and non-exclusive clients in the pool, where an exclusive client is one which is only usable by the code which fetched it from the pool, but a non-exclusive client may be provided to other code in the same thread. Change behavior of -provideClient and -provideClientBeforeDate: to provide non-exclusive clients. Add -provideClientExclusive and -provideClientBeforeDate:exclusive: to support the old behavior. 2015-07-17 Niels Grewe * Postgres.m: Support for "char"[] parsing. 2015-07-16 Wolfgang Lux * Postgres.m (newDateFromBuffer): Use local time zone instead of GMT when parsing a date without a time zone. 2015-06-29 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Implement another missing convenience method. Fix locking error when executing a batch. Add -prepare:with: method for use by transactions. Add -owner method to get a transaction's owner. 2015-06-27 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Implement -batch: method for client pools. 2015-06-26 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Implement -transaction method for client pools so that we can build a transaction which, when executed, will use any available client from the pool. Support setting of the client name for clients in a pool. 2015-06-25 Niels Grewe * SQLClient.[hm]: Add an accessor method to obtain the SQLClientPool object owning a specific SQLClient. 2015-06-25 Richard Frith-Macdonald * SQLClient.h: Add -name method for pools. * SQLClient.m: Match documentation and use 'Database' as default name. * SQLClientPool.m: Add -name method and fix default name. 2015-06-19 Richard Frith-Macdonald * Postgres.m: Fix error parsing timezone in date. 2015-06-09 Richard Frith-Macdonald * SQLClient.m: Fix race condition spotted by Wolfgang and change purge operation to avoid disconnecting clients while the class lock is locked. 2015-05-28 Richard Frith-Macdonald * SQLClient.h: Add pool purge control method. * SQLClient.m: Fix bug finding least recently used client. * SQLClientPool.m: Refine purging of pool. Fix autorelease bug. Improve diagnostics. Fix bug reporting time pool has blocked. 2015-05-27 Richard Frith-Macdonald * Postgres.m: bugfixes * SQLClient.m: bugfix for finding oldest idle connection * SQLClientPool.m: implement method to disconnect idle connections in pool. also check for clients being returned to pool while a transaction is still in progress. 2015-04-30 Richard Frith-Macdonald * Postgres.m: * testPostgres.m: Fix error parsing timestamps in arrays when the server quoters them. Also optimise string allocation, and add some tests. 2015-04-28 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * Postgres.m: Deprecate transaction merging. Rewrite SQLRecord concrete class to use a new SQLRecordKeys object shared between all the records produced by a query (as a performance enhancement for large queries). 2015-04-15 Richard Frith-Macdonald * Postgres.m: notifications are posted in main thread. 2015-04-13 Richard Frith-Macdonald * SQLClient.h: * SQLClientPool.m: Make sure clients provided temporarily in convenience methods are swallowed by the pool again as soon as possible. Also trap and re-raise exceptions after swallowing provided client, to avoid the client being in use longer than necessary after an exception. Also, avoid taking clients from the pool in a few cases wehere we don't actually need to. Add -cache method for SQLClientPool. 2015-04-12 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Expose method to add statement for insertion of data objects to transaction. 2015-04-09 Richard Frith-Macdonald * SQLClient.h: Add array quoting method for pool. Add pool ivar. * SQLClientPool.m: Implement array quoting and change other quoting to use new ivar rather than expensive provide/swallow sequence. 2015-04-01 Richard Frith-Macdonald * SQLClient.h: * Postgres.m: Fixup notification posting to be asynchronous using the default notification queue for the thread so that the notifications do not get delivered while the query/statement at which they were detected is still in progress. Add method to explicitly grab/release the client for the current thread. 2015-03-11 Richard Frith-Macdonald * SQLClientPool.m: Fixup for exposing prepare method * SQLClient.h: * SQLClient.m: * Postgres.m: * testPostgres.m: Add simple array support for char/varchar/text, integer/real, timestamp, bool and bytea. When a query returns an array of one of these types, the resulting object is an NSArray containing the database array elements rather than an NSString containing the string literal representation of the database array. Also added a method to convert an NSArray to a string literal representation of a database array. 2015-03-02 Richard Frith-Macdonald * Postgres.h: Drop support for old versions of postgres which didn't support standard conforming strings. This allows us to always turn on standard conforming strings and be able to quote string and bytea objects whether the database connection has been established or not. * GNUmakefile: Bumped version to 1.8.4. 2014-12-11 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * GNUmakefile: Expose method to prepare a statement and a convenience method to check for an existing cached value (using a prepared statement as the cache key). Bumped version to 1.8.3. 2014-12-11 Richard Frith-Macdonald * Postgres.m: Fix minor thread safety issue. * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Convenience methods to let a pool act as a client for any one-off op. 2014-11-19 Richard Frith-Macdonald * GNUmakefile: bump version to 1.8.2 for bugfix release. * Postgres.m: Fix error handling TIME fields. 2014-11-04 Richard Frith-Macdonald * GNUmakefile: bump version to 1.8.1 for connection pool tweaks. 2014-10-13 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * SQLClientPool.m: Keep connections in pools outside the normal count of maximum number of concurrent connections. If we are using a pool then we must assume we want the pool to operate to its configured capacity. 2014-10-07 Richard Frith-Macdonald * SQLClient.m: Add locking of the database client by SQLTransaction in case another thread tries to use the client whjile the transaction is using it (ie between an attempted transaction and a rollback if it fails). 2014-10-02 Richard Frith-Macdonald * SQLClient.m: On exception during SQLTransaction -execute, roll back. 2014-09-24 Richard Frith-Macdonald * Postgres.m: An SQL exception/error should not automatically disconnect. 2014-09-10 Richard Frith-Macdonald * SQLClient.m: Fix error in [-setUser:] ... was checking wrong instance variable to see if the user changed. 2014-08-09 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Redesign merging to give control over the number of statements merged and to make merging an attribute of the transaction rather than something done by a specific method. 2014-08-08 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add merging of insert/update statements in a transaction. 2014-07-17 Yavor Doganov Install bundles in a versioned directory. * GNUmakefile (BUNDLE_INSTALL_DIR): Append the interface version. * GNUmakefile.preamble (ADDITIONAL_CPPFLAGS): Define. * SQLClient.m (-_configure:): Load bundles from the versioned directory. 2014-07-11 Yavor Doganov * GNUmakefile (SQLClient_LIBRARIES_DEPEND_UPON): Add $(FND_LIBS) and $(OBJC_LIBS). 2014-06-20 Richard Frith-Macdonald * GNUmakefile: bump version to 1.8.0 for next release (will break binary compatibility due to changes for pools adding ivars). 2014-06-20 Richard Frith-Macdonald * SQLClient.h: Add SQLClientPool, new method to check idle clients and new initialiser. * SQLClient.m: Changes to support pools of clients and permit a pool to contain multiple clients with the same config. * SQLClientPool.m: new class to provide a pool of clients with the same config. 2014-05-27 Richard Frith-Macdonald * SQLClient.h: Warn about not using the database inside a notification handler. * Postgres.m: Add locking around database operations caused by asynchronous arrival of a notification. * GNUmakefile: new subminor version for bugfix release * Version 1.7.3: released 2014-05-19 Richard Frith-Macdonald * SQLClient.m: More locking to try to protect all access to the database connection. * GNUmakefile: new subminor version for bugfix release * Version 1.7.2: released 2014-05-13 Richard Frith-Macdonald * SQLClient.m: Fix tiny window in which a connection could be unlocked yet have the flag set to say it is in a transaction (thus potentially allowing a locking consistency error). Add locking to protect setting/changing configuration. 2014-05-08 Richard Frith-Macdonald * GNUmakefile: new subminor version for bugfix release * Version 1.7.1: released 2014-04-12 Richard Frith-Macdonald * SQLClient.m: Fix error removing database observer when last name is removed. 2014-03-05 Wolfgang Lux * Postgres.m (backendExecute:): Fix incorrect comparison operator. 2014-02-21 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add mutable copy implementation so that set and dictionary builders can be used by caching queries without raising an exception ... the mutable copy of the helper's content is what gets cached. 2014-02-15 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add helper for building counted set from query. 2013-09-06 Richard Frith-Macdonald * Version 1.7.0: released 2013-09-05 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Use NSUInteger for sizeInBytes: 2013-04-10 Richard Frith-Macdonald * ECPG.pgm: * MySQL.m: * Oracle.pm: * Postgres.m: * SQLClient.h: * SQLClient.m: * GNUmakefile: Change behavior to no longer trim leading and trailing space from values retrieved from database by default. Add method to restore automatic trimming for a connection if needed. 2013-03-04 Richard Frith-Macdonald * Version 1.6.1: released 2013-03-04 Richard Frith-Macdonald * SQLClient.h: Add helper classe interfaces. * SQLClient.m: Add helper classe implementations. Add performance helper classes for when querying a set of records containing single values and when querying a dataset which contains key/value pairs more naturally haqndled as a dictionary than an array. 2013-02-11 Sebastian Reitenbach * ECPG.pgm * testECPG.m * testMySQL.m * testSQLite.m use PRIuPTR to NSLog NSUIntegers 2013-01-31 Richard Frith-Macdonald * SQLClient.m: Check for -disconnect being called when inside a transaction and handle locking properly in that case. Change simple execute and query methods so they don't call -debug: inside locked regions, in case the method has been overridden to do something not safe in such locked sections (such as trying a query in another thread to report extra debug info). 2012-11-29 Richard Frith-Macdonald * Wrap more code in exception handlers where there is any potential for an exception in a lock protected region. 2012-11-10 Niels Grewe * GNUmakefile: Link against $(FND_LIBS) and $(OBJC_LIBS) instead of -lgnustep-base and -lobjc. 2012-10-22 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * Postgres.m: * GNUmakefile: Add support for asynchronous notifications and bump version number. 2012-10-18 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * ECPG.pgm: * MySQL.m: * Postgres.m: * Oracle.pm: * SQLite.m: * JDBC.m: * testPostgres.m: Change execute methods to return a count of the rows to which the executed operation applies, or -1 if not supported. Implement for postgresql and mysql. 2012-06-17 Richard Frith-Macdonald * Improve check for compatibility of transactions between clients. 2011-09-30 Richard Frith-Macdonald * configure.ac: try to use pg_config if available. * configure: regenerate * Postgres.m: Fix to handle new bytea with \x format * GNUmakefile: Bump to 1.5.3 2011-04-01 Richard Frith-Macdonald * SQLClient.m: Cleanup locking on -begin/-commit/-rollback * Version 1.5.2: bump version number 2011-04-01 Richard Frith-Macdonald * Version 1.5.1: bump version number 2010-11-17 Nicola Pero * GNUmakefile.postamble: Uncommented .PRECIOUS for ECPG and Oracle, so that typing 'make' does nothing when everything is already built. 2010-08-13 Richard Frith-Macdonald * MySQL.m: Try to recognise loss of connection. Fix bug in timezone management. 2010-07-16 Richard Frith-Macdonald * MySQL.m: Add support for TEXT data and for MySQL's failure to support timezones. Also add support for multiple statements in a batch. 2010-07-16 Richard Frith-Macdonald * configure.ac: Improve check for mysql library. 2010-02-15 Richard Frith-Macdonald * SQLClient.h: Just include Foundation.h, fix minor doc errors * GNUmakefile: Add documentation flag to avoid warning. 2010-01-29 Richard Frith-Macdonald * Postgres.m: Fix to cope with a new date format in recent postgres. 2009-11-18 Richard Frith-Macdonald Many tweaks to build under OSX snow leopard. 2009-10-27 Richard Frith-Macdonald * ECPG.pgm: * MySQL.m: * Postgres.m: * Oracle.pm: * SQLite.m: * JDBC.m: Don't call -backendConnect or -backendDisconnect ... should be using the public API so that notifications are sent properly. 2009-10-01 Richard Frith-Macdonald * configure.ac: workaround autoconf bug. * configure: regenerate 2009-09-16 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add convenience method to convert array of rows into an array of columns. 2009-09-08 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add method for executing a batch of statements/transactions and returning any failed statements/transactions to they can be re-done. Also add methods to manipulate the statements in a transaction so we can retry things intelligently. 2008-11-12 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add support for tracking the number of consecutive connection failures and imposing a delay between connection attempts. * JDBC.m: fix typo * GNUMmakefile: bump version 2008-07-19 Nicola Pero * configure.ac: Documented the --with-additional-include=, --with-additional-lib=, --with-postgres-dir= and --with-jre-architecture= options. * configure: Regenerated. * config.h.in: Regenerated. 2008-03-03 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * ECPG.pgm: * MySQL.m: * Postgres.m: * SQLite.m: * JDBC.m: Alter to allow control of both the way records are strored and the way they are listed ... so people can make performance optimisations. 2008-02-21 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Experimental new method to set a thread to do all cached queries on and to perform asynchronous updates if other threads request information which is in the cache but past its expiry date. Should allow threads to use config information from a database without blocking unnecessarily. 2008-02-15 Richard Frith-Macdonald * SQLClient.m: Fix memory leak when executing transaction. 2007-10-23 Richard Frith-Macdonald Postgres.m: Use E'...' syntax for bytea if it is available. 2007-09-14 Richard Frith-Macdonald Update to LGPL3 2007-07-21 Richard Frith-Macdonald * SQLClient.m: Fix retasin bug copying transactions. * JDBC.m: Update for new batch code 2007-07-09 Richard Frith-Macdonald * SQLClient.m: Post notifications upon connect and disconnect. 2007-07-07 Richard Frith-Macdonald * SQLClient.m: Fix error causing loss of some debug output when an exception occurs in a transaction. Rewrite transaction code to support execution with automatic retry of statements when batching. * JDBC.m: Update for new transaction code 2007-04-01 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * testSQLite.m: * testJDBC.m: * MySQL.m: * Postgres.m: * GNUmakefile: * SQLite.m: * JDBC.m: * testMySQL.m: * testPostgres.m: * testECPG.m: Updates to build on MacOS-X with apple-apple-appple 2007-03-08 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * MySQL.m: * ECPG.pgm: * Postgres.m: * Oracle.pm: * SQLite.m: * JDBC.m: Add KVC support for SQLRecord. Make SQLRecord into a class cluster with a single concrete implementation for now. Extend API to allow specifying of an alternative SQLRecord subclass when doing a query so that query results can be efficiently stored into custom subclasses rather than having to first be retrieved into an SQLRecord and then copied. 2007-02-14 Nicola Pero * GNUmakefile (BUNDLE_INSTALL_DIR): Set using GNUSTEP_BUNDLES, not GNUSTEP_INSTALLATION_DIR. 2007-01-29 Richard Frith-Macdonald * JDBC.m: Add JDBC2.0 batching for when all statements in a transaction are simple (ie no NSData arguments) and the batch API is supported by the driver. * testJDBC.m: Add simple transaction/batch test. 2007-01-29 Richard Frith-Macdonald * JDBC.m: Add support for SQLTransaction class to batch JDBC operations. 2006-12-24 Richard Frith-Macdonald * JDBC.m: Don't store pointer to jni information in local variable until after we have opened the connection to the database, or we may be using a null pointer and generate a crash. 2006-12-22 Richard Frith-Macdonald * configure.ac: save/restore LIBS after jdbc check so that other tests don't try to link jre 2006-10-06 Nicola Pero * GNUmakefile.wrapper.objc.preamble (ADDITIONAL_LIB_DIRS): Added variable so that the wrapper compiles before the library is installed. 2006-10-02 Nicola Pero * configure.ac: Do not read gnustep configuration which is never used. * configure.ac: Added --disable-jdbc-bundle, --disable-mysql-bundle, --disable-sqllite-bundle, --disable-postgres-bundle flags to be able to turn some bundles off (regardless of config results). * configure: Regenerated. 2006-10-01 Graham J Lee * configure.ac: Fix to use GNUSTEP_CONFIG_FILE environment variable. 2006-09-14 Richard Frith-Macdonald * JDBC push and pop local frames to avoid memory leaks. 2006-08-03 Nicola Pero * SQLClient.m ([SQLClient -quoteString:]): Renamed local variable that had the same name as the method argument. 2005-06-23 Richard Frith-Macdonald * SQLClient.m: transaction efficiency tweak. * GNUmakefile: bump version to 1.3 as the new blob marker changes and postgres quoting changes alter behavior. 2005-06-04 Richard Frith-Macdonald * SQLClient.m: avoid useless compiler warnings. 2005-05-25 Richard Frith-Macdonald * configure.ac: Check for new postgres string escaping * configure: Regenerate * SQLClient.h: Add quoteString method for subclasses to override * SQLClient.m: Add new method and change marker for blobs to be one that shouldn't occur in a quoted string. * SQLite.m: Use new blob marker * MySQL.m: Use new blob marker * config.h.in: Add new postgres escaping function * Postgres.m: Handle new escaping * testPostgres.m: Add check for escaping odd characters. 2005-02-22 Richard Frith-Macdonald * SQLClient.m: Support quoting of NSArray and NSSet objects. 2006-01-11 Nicola Pero * configure.ac: Do not source GNUSTEP_CONFIG_FILE if it doesn't exist, so that the library can be used with older versions of gnustep-make/gnustep-base too. :-) * configure: Regenerated. 2005-11-23 Richard Frith-Macdonald Added SQLite backend support. 2005-11-14 Richard Frith-Macdonald Factor out WebServer into separate library, and timer and caching stuff into Performance library. Make this library depend on the Performance library. 2005-10-27 Richard Frith-Macdonald * WebServer.m: Add more accurate timestamps and implement request and session duration logging. Also add a unique session ID number to each log to make it easy to track requests on a session. 2005-09-28 Richard Frith-Macdonald * GNUmakefile.wrapper.objc.preamble: new file * SQLClient.jigs: new file * GNUmakefile: Provide java wrappings for SQLClient and friends 2005-09-28 Richard Frith-Macdonald * SQLClient.m: boost performance of quoting a little. Provide -count method for transactions. 2005-09-26 Richard Frith-Macdonald * SQLClient.h: Clean up caching/timestamps. * SQLClient.m: ditto. 2005-09-22 Richard Frith-Macdonald * SQLClient.h: Rewrite caching, and expose cache for external use. * SQLClient.m: ditto. 2005-09-20 Richard Frith-Macdonald * SQLClient.h: make SQLRecord modifieable (replace values). * SQLClient.m: ditto. 2005-09-15 Richard Frith-Macdonald * configure.ac: Locate postgres 8.0 on debian * configure: regenerate 2005-08-03 Richard Frith-Macdonald * GNUmakefile: Add SQLClient_LIBRARIES_DEPEND_UPON for apple as suggested by Yen-Ju Chen. * SQLClient.m: Don't call allocation debug functions on apple, and avoid bogus apple compiler warning. Guard against nil object passed to NSMapRemove() ... the apple implementation crashes on this. 2005-08-02 Richard Frith-Macdonald * GNUmakefile: Don't build WebServer stuff on MacOS-X when using the apple runtime (and presumably foundation). 2005-07-07 Richard Frith-Macdonald * MySQL.m: * SQLClient.m: * WebServer.h: * WebServer.m: Tweaks to keep gcc-4 happy (signedness issues) and add support for using separate ssl conmfig for different IP addresses. 2005-06-21 Richard Frith-Macdonald * SQLClient.m: Expand tilde in paths searched for backend bundles. 2005-05-25 Richard Frith-Macdonald * Postgres.m: Clear connection if an exception occurs while disconnecting ... otherwise a failed disconnect can prevent any new connection from being established. Improve quoting of strings to be a bit more efficient and to remove nul characters. 2005-05-09 Richard Frith-Macdonald * WebServer.[hm]: Add method to encode a form from a dictionary into a data object ... convenience for where form data is needed. 2005-03-02 Richard Frith-Macdonald * WebServer.[hm]: Add support for basic http authentication either via username/password pairs in property list or in database table. * SQLClient.[hm]: Add methods to query database with local caching of results, for use on systems needing high performance, where database query (and/or database client-server comms) overheads are important. 2005-02-25 Adam Fedor * Version 1.1.0: * GNUmakefile: Add version. * README: Add ftp location. Sat Feb 19 04:20:00 2004 Richard Frith-Macdonald * Makefile: Build two versions of each bundle with different library linkage for systems where dybnamic linker symbol visibility differs. * SQLClient.m: Try alternative bundle versions. Mon Jan 07 15:20:00 2004 Richard Frith-Macdonald * Makefile: Bump version. * SQLClient.h: Improve documentation. Sat Dec 18 06:00:00 2004 Richard Frith-Macdonald * WebServer.m: Fix bug in substitution of nil values into templates. Add new method to vend static pages. Wed Dec 15 13:10:00 2004 Richard Frith-Macdonald * MySQL.m, Postgres.m, ECPG.pgm: Do NSLog() logging of field information only when debug level is greater than 1. Fri Dec 10 10:50:00 2004 Richard Frith-Macdonald * GNUmakefile: Remove unnecessary libraries from link commands for bundles. On Darwin, specifying these leads to multiply defined symbols when an executable attempts to load the bundle. Fri Nov 19 14:40:00 2004 Richard Frith-Macdonald * WebServer.m: parse basic authentication infor and set it in extra headers in request. * WebServerBundles.m: support handling of paths longer than the ones set for each bundle. Tue Nov 11 14:48:05 2004 Nicola Pero * GNUmakefile (BUNDLE_INSTALL_DIR): install bundles in GNUSTEP_INSTALLATION_DIR, not GNUSTEP_LOCAL_ROOT. Tue Nov 09 10:20:00 2004 Richard Frith-Macdonald * SQLClient.hm: add ([-append:]) method to merge transactions. Thu Oct 28 08:45:00 2004 Richard Frith-Macdonald * WebServer.m: Don't generate alert about connection with empty request if we have lready handled a request and reset. Tue Oct 26 16:50:00 2004 Richard Frith-Macdonald * SQLClient.m: debug and duration logging should be turned off by default ... a different value crept in somehow. Sat Oct 9 14:29:35 2004 Nicola Pero * SQLClient.m ([SQLClient -simpleExecute:]): Fixed logging durations and statements in transactions. Thu Oct 08 10:30:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Add ([-quotef:,...]) to perform efficient quoting of a string produced using printf style format and arguments. Thu Oct 07 10:30:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Optimise timing operations somewhat. Wed Oct 06 15:04:23 2004 Nicola Pero * WebServer.h: Fixed typo in parameter name. Wed Oct 06 13:10:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Allow a database transaction to already have been begun when [SQLTransactiuon-execute] is called, so we can have queries in the same database transaction as a list of statements. Wed Oct 06 06:15:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Make the rollback opoeration a safe no-op if there is no transaction in progress. * Postgres.m: Improve exception text by reporting the offending SQL statement(s). Fri Sep 17 16:55:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: When reporting the duration of a commit or rollback, report text of all the statements in the transaction. Fri Aug 28 09:30:00 2004 Richard Frith-Macdonald * WebServer.[hm]: Add support for limiting maximum number of incoming sessions permitted from mone host. Tue Aug 24 14:30:00 2004 Richard Frith-Macdonald * WebServer.[hm]: Add support for HTTP/1.1 persistent connections. Sun Aug 22 10:35:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Add ([SQLRecord-dictionary]) and tidy/comment the class a bit better. Sat Aug 07 14:25:00 2004 Richard Frith-Macdonald * WebServer.m: Add session timeouts to kill off idle sessions. Tue Jul 27 17:30:00 2004 Richard Frith-Macdonald * configure.ac: Give more help when postgres is not found. * configure: regenerate Mon Jul 26 09:50:00 2004 Richard Frith-Macdonald * SQLClient.h: Add -transaction method and SQLTransaction class * SQLClient.m: Implement -transaction method and SQLTransaction class to provide a simple convenient mechanism for executing a sequence of statements as a single transaction. Thu Jul 15 09:40:00 2004 Richard Frith-Macdonald * WebServer.m: ([_didRead:]) more informative logging upon reading an unexpected end-of-file Wed Jul 14 12:07:00 2004 Richard Frith-Macdonald * configure.ac: Check for PQfformat in libpq, if it is not there but the library is there, warn that it is too old. Thu Jul 02 17:40:00 2004 Richard Frith-Macdonald * WebServer.m: Add control over character encoding used to interpret form data. Thu Jul 02 13:25:00 2004 Richard Frith-Macdonald * WebServer.m: Fix error response when an exception occurs. Thu Jul 01 18:00:00 2004 Richard Frith-Macdonald * WebServer.m: Make ([setPort:secure:]) return a status. * WebServerBundles.m: Check that web server is able to start. * WebServer.h: ditto Wed Jun 30 05:40:00 2004 Richard Frith-Macdonald * GNUmakefile: Use ./obj as location for library to link, for initial case where we link the bundles before installing the library. * WebServer.m: Add casts to prevent compiler warning. * Postgres.m: Commented out NSLog() left over from debugging. Tue Jun 29 18:10:00 2004 Richard Frith-Macdonald * SQLClient.m: Fix code for retrieving reference name ... look in the config dictionary first, and in user defaults if not found there. * SQLClient.h: Document change. * GNUmakefile: Link bundles with the library to ensure that they find the SQLRecord class when loaded. Mon Jun 28 12:55:00 2004 Richard Frith-Macdonald * WebServer.h: New file. * WebServer.m: New file. * WebServerBundles.m: New file. * SQLClient.h: Mention WebServer. * GNUmakefile: Build WebServer classes. Added framework to make it easy to use SQLClient to produce standalone http/https applications, such as accepting POST'ed records for addition to a database. Fri May 07 09:15:00 2004 Richard Frith-Macdonald Add methods to log duration of any statements over a certain limit. Tidy instance variables ... prefix mprivate ones with underscore. Install header! Thu Apr 29 15:20:00 2004 Richard Frith-Macdonald * SQLClient.h: Fix URLs in documentation as suggested by Adam. * SQLClient.html: regenerate Mon Apr 26 16:20:00 2004 Richard Frith-Macdonald Initial checkin of library. 2009-10-01 Richard Frith-Macdonald * configure.ac: workaround autoconf bug. * configure: regenerate 2009-09-16 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add convenience method to convert array of rows into an array of columns. 2009-09-08 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add method for executing a batch of statements/transactions and returning any failed statements/transactions to they can be re-done. Also add methods to manipulate the statements in a transaction so we can retry things intelligently. 2008-11-12 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Add support for tracking the number of consecutive connection failures and imposing a delay between connection attempts. * JDBC.m: fix typo * GNUMmakefile: bump version 2008-07-19 Nicola Pero * configure.ac: Documented the --with-additional-include=, --with-additional-lib=, --with-postgres-dir= and --with-jre-architecture= options. * configure: Regenerated. * config.h.in: Regenerated. 2008-03-03 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * ECPG.pgm: * MySQL.m: * Postgres.m: * SQLite.m: * JDBC.m: Alter to allow control of both the way records are strored and the way they are listed ... so people can make performance optimisations. 2008-02-21 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: Experimental new method to set a thread to do all cached queries on and to perform asynchronous updates if other threads request information which is in the cache but past its expiry date. Should allow threads to use config information from a database without blocking unnecessarily. 2008-02-15 Richard Frith-Macdonald * SQLClient.m: Fix memory leak when executing transaction. 2007-10-23 Richard Frith-Macdonald Postgres.m: Use E'...' syntax for bytea if it is available. 2007-09-14 Richard Frith-Macdonald Update to LGPL3 2007-07-21 Richard Frith-Macdonald * SQLClient.m: Fix retasin bug copying transactions. * JDBC.m: Update for new batch code 2007-07-09 Richard Frith-Macdonald * SQLClient.m: Post notifications upon connect and disconnect. 2007-07-07 Richard Frith-Macdonald * SQLClient.m: Fix error causing loss of some debug output when an exception occurs in a transaction. Rewrite transaction code to support execution with automatic retry of statements when batching. * JDBC.m: Update for new transaction code 2007-04-01 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * testSQLite.m: * testJDBC.m: * MySQL.m: * Postgres.m: * GNUmakefile: * SQLite.m: * JDBC.m: * testMySQL.m: * testPostgres.m: * testECPG.m: Updates to build on MacOS-X with apple-apple-appple 2007-03-08 Richard Frith-Macdonald * SQLClient.h: * SQLClient.m: * MySQL.m: * ECPG.pgm: * Postgres.m: * Oracle.pm: * SQLite.m: * JDBC.m: Add KVC support for SQLRecord. Make SQLRecord into a class cluster with a single concrete implementation for now. Extend API to allow specifying of an alternative SQLRecord subclass when doing a query so that query results can be efficiently stored into custom subclasses rather than having to first be retrieved into an SQLRecord and then copied. 2007-02-14 Nicola Pero * GNUmakefile (BUNDLE_INSTALL_DIR): Set using GNUSTEP_BUNDLES, not GNUSTEP_INSTALLATION_DIR. 2007-01-29 Richard Frith-Macdonald * JDBC.m: Add JDBC2.0 batching for when all statements in a transaction are simple (ie no NSData arguments) and the batch API is supported by the driver. * testJDBC.m: Add simple transaction/batch test. 2007-01-29 Richard Frith-Macdonald * JDBC.m: Add support for SQLTransaction class to batch JDBC operations. 2006-12-24 Richard Frith-Macdonald * JDBC.m: Don't store pointer to jni information in local variable until after we have opened the connection to the database, or we may be using a null pointer and generate a crash. 2006-12-22 Richard Frith-Macdonald * configure.ac: save/restore LIBS after jdbc check so that other tests don't try to link jre 2006-10-06 Nicola Pero * GNUmakefile.wrapper.objc.preamble (ADDITIONAL_LIB_DIRS): Added variable so that the wrapper compiles before the library is installed. 2006-10-02 Nicola Pero * configure.ac: Do not read gnustep configuration which is never used. * configure.ac: Added --disable-jdbc-bundle, --disable-mysql-bundle, --disable-sqllite-bundle, --disable-postgres-bundle flags to be able to turn some bundles off (regardless of config results). * configure: Regenerated. 2006-10-01 Graham J Lee * configure.ac: Fix to use GNUSTEP_CONFIG_FILE environment variable. 2006-09-14 Richard Frith-Macdonald * JDBC push and pop local frames to avoid memory leaks. 2006-08-03 Nicola Pero * SQLClient.m ([SQLClient -quoteString:]): Renamed local variable that had the same name as the method argument. 2005-06-23 Richard Frith-Macdonald * SQLClient.m: transaction efficiency tweak. * GNUmakefile: bump version to 1.3 as the new blob marker changes and postgres quoting changes alter behavior. 2005-06-04 Richard Frith-Macdonald * SQLClient.m: avoid useless compiler warnings. 2005-05-25 Richard Frith-Macdonald * configure.ac: Check for new postgres string escaping * configure: Regenerate * SQLClient.h: Add quoteString method for subclasses to override * SQLClient.m: Add new method and change marker for blobs to be one that shouldn't occur in a quoted string. * SQLite.m: Use new blob marker * MySQL.m: Use new blob marker * config.h.in: Add new postgres escaping function * Postgres.m: Handle new escaping * testPostgres.m: Add check for escaping odd characters. 2005-02-22 Richard Frith-Macdonald * SQLClient.m: Support quoting of NSArray and NSSet objects. 2006-01-11 Nicola Pero * configure.ac: Do not source GNUSTEP_CONFIG_FILE if it doesn't exist, so that the library can be used with older versions of gnustep-make/gnustep-base too. :-) * configure: Regenerated. 2005-11-23 Richard Frith-Macdonald Added SQLite backend support. 2005-11-14 Richard Frith-Macdonald Factor out WebServer into separate library, and timer and caching stuff into Performance library. Make this library depend on the Performance library. 2005-10-27 Richard Frith-Macdonald * WebServer.m: Add more accurate timestamps and implement request and session duration logging. Also add a unique session ID number to each log to make it easy to track requests on a session. 2005-09-28 Richard Frith-Macdonald * GNUmakefile.wrapper.objc.preamble: new file * SQLClient.jigs: new file * GNUmakefile: Provide java wrappings for SQLClient and friends 2005-09-28 Richard Frith-Macdonald * SQLClient.m: boost performance of quoting a little. Provide -count method for transactions. 2005-09-26 Richard Frith-Macdonald * SQLClient.h: Clean up caching/timestamps. * SQLClient.m: ditto. 2005-09-22 Richard Frith-Macdonald * SQLClient.h: Rewrite caching, and expose cache for external use. * SQLClient.m: ditto. 2005-09-20 Richard Frith-Macdonald * SQLClient.h: make SQLRecord modifieable (replace values). * SQLClient.m: ditto. 2005-09-15 Richard Frith-Macdonald * configure.ac: Locate postgres 8.0 on debian * configure: regenerate 2005-08-03 Richard Frith-Macdonald * GNUmakefile: Add SQLClient_LIBRARIES_DEPEND_UPON for apple as suggested by Yen-Ju Chen. * SQLClient.m: Don't call allocation debug functions on apple, and avoid bogus apple compiler warning. Guard against nil object passed to NSMapRemove() ... the apple implementation crashes on this. 2005-08-02 Richard Frith-Macdonald * GNUmakefile: Don't build WebServer stuff on MacOS-X when using the apple runtime (and presumably foundation). 2005-07-07 Richard Frith-Macdonald * MySQL.m: * SQLClient.m: * WebServer.h: * WebServer.m: Tweaks to keep gcc-4 happy (signedness issues) and add support for using separate ssl conmfig for different IP addresses. 2005-06-21 Richard Frith-Macdonald * SQLClient.m: Expand tilde in paths searched for backend bundles. 2005-05-25 Richard Frith-Macdonald * Postgres.m: Clear connection if an exception occurs while disconnecting ... otherwise a failed disconnect can prevent any new connection from being established. Improve quoting of strings to be a bit more efficient and to remove nul characters. 2005-05-09 Richard Frith-Macdonald * WebServer.[hm]: Add method to encode a form from a dictionary into a data object ... convenience for where form data is needed. 2005-03-02 Richard Frith-Macdonald * WebServer.[hm]: Add support for basic http authentication either via username/password pairs in property list or in database table. * SQLClient.[hm]: Add methods to query database with local caching of results, for use on systems needing high performance, where database query (and/or database client-server comms) overheads are important. 2005-02-25 Adam Fedor * Version 1.1.0: * GNUmakefile: Add version. * README: Add ftp location. Sat Feb 19 04:20:00 2004 Richard Frith-Macdonald * Makefile: Build two versions of each bundle with different library linkage for systems where dybnamic linker symbol visibility differs. * SQLClient.m: Try alternative bundle versions. Mon Jan 07 15:20:00 2004 Richard Frith-Macdonald * Makefile: Bump version. * SQLClient.h: Improve documentation. Sat Dec 18 06:00:00 2004 Richard Frith-Macdonald * WebServer.m: Fix bug in substitution of nil values into templates. Add new method to vend static pages. Wed Dec 15 13:10:00 2004 Richard Frith-Macdonald * MySQL.m, Postgres.m, ECPG.pgm: Do NSLog() logging of field information only when debug level is greater than 1. Fri Dec 10 10:50:00 2004 Richard Frith-Macdonald * GNUmakefile: Remove unnecessary libraries from link commands for bundles. On Darwin, specifying these leads to multiply defined symbols when an executable attempts to load the bundle. Fri Nov 19 14:40:00 2004 Richard Frith-Macdonald * WebServer.m: parse basic authentication infor and set it in extra headers in request. * WebServerBundles.m: support handling of paths longer than the ones set for each bundle. Tue Nov 11 14:48:05 2004 Nicola Pero * GNUmakefile (BUNDLE_INSTALL_DIR): install bundles in GNUSTEP_INSTALLATION_DIR, not GNUSTEP_LOCAL_ROOT. Tue Nov 09 10:20:00 2004 Richard Frith-Macdonald * SQLClient.hm: add ([-append:]) method to merge transactions. Thu Oct 28 08:45:00 2004 Richard Frith-Macdonald * WebServer.m: Don't generate alert about connection with empty request if we have lready handled a request and reset. Tue Oct 26 16:50:00 2004 Richard Frith-Macdonald * SQLClient.m: debug and duration logging should be turned off by default ... a different value crept in somehow. Sat Oct 9 14:29:35 2004 Nicola Pero * SQLClient.m ([SQLClient -simpleExecute:]): Fixed logging durations and statements in transactions. Thu Oct 08 10:30:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Add ([-quotef:,...]) to perform efficient quoting of a string produced using printf style format and arguments. Thu Oct 07 10:30:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Optimise timing operations somewhat. Wed Oct 06 15:04:23 2004 Nicola Pero * WebServer.h: Fixed typo in parameter name. Wed Oct 06 13:10:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Allow a database transaction to already have been begun when [SQLTransactiuon-execute] is called, so we can have queries in the same database transaction as a list of statements. Wed Oct 06 06:15:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Make the rollback opoeration a safe no-op if there is no transaction in progress. * Postgres.m: Improve exception text by reporting the offending SQL statement(s). Fri Sep 17 16:55:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: When reporting the duration of a commit or rollback, report text of all the statements in the transaction. Fri Aug 28 09:30:00 2004 Richard Frith-Macdonald * WebServer.[hm]: Add support for limiting maximum number of incoming sessions permitted from mone host. Tue Aug 24 14:30:00 2004 Richard Frith-Macdonald * WebServer.[hm]: Add support for HTTP/1.1 persistent connections. Sun Aug 22 10:35:00 2004 Richard Frith-Macdonald * SQLClient.[hm]: Add ([SQLRecord-dictionary]) and tidy/comment the class a bit better. Sat Aug 07 14:25:00 2004 Richard Frith-Macdonald * WebServer.m: Add session timeouts to kill off idle sessions. Tue Jul 27 17:30:00 2004 Richard Frith-Macdonald * configure.ac: Give more help when postgres is not found. * configure: regenerate Mon Jul 26 09:50:00 2004 Richard Frith-Macdonald * SQLClient.h: Add -transaction method and SQLTransaction class * SQLClient.m: Implement -transaction method and SQLTransaction class to provide a simple convenient mechanism for executing a sequence of statements as a single transaction. Thu Jul 15 09:40:00 2004 Richard Frith-Macdonald * WebServer.m: ([_didRead:]) more informative logging upon reading an unexpected end-of-file Wed Jul 14 12:07:00 2004 Richard Frith-Macdonald * configure.ac: Check for PQfformat in libpq, if it is not there but the library is there, warn that it is too old. Thu Jul 02 17:40:00 2004 Richard Frith-Macdonald * WebServer.m: Add control over character encoding used to interpret form data. Thu Jul 02 13:25:00 2004 Richard Frith-Macdonald * WebServer.m: Fix error response when an exception occurs. Thu Jul 01 18:00:00 2004 Richard Frith-Macdonald * WebServer.m: Make ([setPort:secure:]) return a status. * WebServerBundles.m: Check that web server is able to start. * WebServer.h: ditto Wed Jun 30 05:40:00 2004 Richard Frith-Macdonald * GNUmakefile: Use ./obj as location for library to link, for initial case where we link the bundles before installing the library. * WebServer.m: Add casts to prevent compiler warning. * Postgres.m: Commented out NSLog() left over from debugging. Tue Jun 29 18:10:00 2004 Richard Frith-Macdonald * SQLClient.m: Fix code for retrieving reference name ... look in the config dictionary first, and in user defaults if not found there. * SQLClient.h: Document change. * GNUmakefile: Link bundles with the library to ensure that they find the SQLRecord class when loaded. Mon Jun 28 12:55:00 2004 Richard Frith-Macdonald * WebServer.h: New file. * WebServer.m: New file. * WebServerBundles.m: New file. * SQLClient.h: Mention WebServer. * GNUmakefile: Build WebServer classes. Added framework to make it easy to use SQLClient to produce standalone http/https applications, such as accepting POST'ed records for addition to a database. Fri May 07 09:15:00 2004 Richard Frith-Macdonald Add methods to log duration of any statements over a certain limit. Tidy instance variables ... prefix mprivate ones with underscore. Install header! Thu Apr 29 15:20:00 2004 Richard Frith-Macdonald * SQLClient.h: Fix URLs in documentation as suggested by Adam. * SQLClient.html: regenerate Mon Apr 26 16:20:00 2004 Richard Frith-Macdonald Initial checkin of library.