diff options
author | Jens-Heiner Rechtien <hr@openoffice.org> | 2000-09-18 15:18:56 +0000 |
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committer | Jens-Heiner Rechtien <hr@openoffice.org> | 2000-09-18 15:18:56 +0000 |
commit | cb1a7c1869062c789c65bc55285e6b18fcf378e0 (patch) | |
tree | a084b702d7cce826b3b68cb69be833eeedd6bedb /connectivity/source/inc/sqlscan.hxx |
initial import
Diffstat (limited to 'connectivity/source/inc/sqlscan.hxx')
-rw-r--r-- | connectivity/source/inc/sqlscan.hxx | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/connectivity/source/inc/sqlscan.hxx b/connectivity/source/inc/sqlscan.hxx new file mode 100644 index 0000000000..a2fba4aedc --- /dev/null +++ b/connectivity/source/inc/sqlscan.hxx @@ -0,0 +1,119 @@ +/************************************************************************* + * + * $RCSfile: sqlscan.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:14:24 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef _CONNECTIVITY_SQLSCAN_HXX +#define _CONNECTIVITY_SQLSCAN_HXX + +#include <stdarg.h> + +#ifndef _DEBUG_HXX //autogen +#include <tools/debug.hxx> +#endif +#ifndef _STRING_HXX //autogen wg. String +#include <tools/string.hxx> +#endif + +namespace connectivity +{ + class OParseContext; + //========================================================================== + //= OSQLScanner + //========================================================================== + /** Scanner for SQL92 + */ + class OSQLScanner + { + OParseContext* m_pContext; // context for parse, knows all international stuff + ByteString m_sStatement; // statement to parse + String m_sErrorMessage; + + xub_StrLen m_nCurrentPos; // next position to read from the statement + sal_Bool m_bInternational; // do we have a statement which may uses + sal_Int32 m_nRule; // rule to be set + + public: + OSQLScanner(); + ~OSQLScanner(); + + virtual int SQLyygetc(void); + virtual void SQLyyerror(char *fmt); + virtual void output(int) { DBG_ERROR("Internal error in sdblex.l: output not possible"); } + virtual void ECHO(void) { DBG_ERROR("Internal error in sdblex.l: ECHO not possible"); } + virtual int getInternationalTokenID(const char* sToken) const; + + // setting the new information before scanning + void prepareScan(const String & rNewStatement, OParseContext* pContext, sal_Bool bInternational); + const String& getErrorMessage() const {return m_sErrorMessage;} + + int SQLlex(); + // set this as scanner for flex + void setScanner(sal_Bool _bNull=sal_False); + // rules settings + void SetRule(int nRule) {m_nRule = nRule;} + int GetCurrentRule() const; + int GetGERRule() const; + int GetENGRule() const; + int GetSQLRule() const; + int GetDATERule() const; + int GetSTRINGRule() const; + }; +} + +#endif |