2007-04-13  Vivien Malerba <malerba@gnome-db.org>

	* libgda/gda-init.c: show a message and not a warning when the DTD files cannot be found
	* libgda/gda-config.c: now use the GDA_PROVIDERS_ROOT_DIR env. variable to be
	able to load providers before installing libgda (for testing purposes)
	* libgda/gda-dict.c:
	* libgda/gda-parameter-list.c:
	* libgda/gda-server-operation.c: perform DTD validation only if the DTD file has been
	found, and use the DTD specified in the XML if specified
	* libgda/gda-server-provider-extra.[ch]: added new helper functions for providers' 
	implementations
	* libgda/gda-data-model-import.c: corrected a bug where column types were not correctly used
	* providers/ldap/libmain.c:
	* providers/sybase/libmain.c:
	* providers/firebird/libmain.c:
	* providers/bdb/libmain.c:
	* providers/freetds/libmain.c:
	* providers/ibmdb2/libmain.c:
	* providers/sqlite/libmain.c:
	* providers/xbase/libmain.c:
	* providers/mdb/libmain.c:
	* providers/oracle/libmain.c:
	* providers/oracle/gda-oracle-provider.c:
	* providers/mysql/libmain.c:
	* providers/msql/libmain.c:
	* providers/odbc/libmain.c:
	* providers/sqlite/libmain.c:
	* providers/sqlite/gda-sqlite-provider.c:	
	* providers/mysql/gda-mysql-provider.c:
	* providers/postgres/libmain.c:
	* providers/postgres/gda-postgres-provider.c:
	* tests/providers/check_*.c: allow testing to take place before installation
	* po/POTFILES.in:
	* providers/msql/libmain.c: renamed gda-msql-libmain.c to libmain.c
	* providers/mdb/mdb_specs_dsn.xml.in:
	* providers/mdb/gda-mdb-provider.c: use DB_DIR and DB_NAME parameters instead of
	the FILENAME parameter
	* providers/sqlite/sqlite_specs_dsn.xml.in: improved description
	* providers/sqlite/gda-sqlite-provider.c: improved code readability, and also try to use
	the database file as specified by the DB_NAME parameter without the ".db" extension
	* libsql/lexer.l:
	* libgda/sql-delimiter/lexer.l: don't limit the size of strings and textual expressions
	to 2048 bytes (use a GString instead), for bug #427605


svn path=/trunk/; revision=2892