/**************************************************************************** ** (c) Copyright IBM Corp. 2007 All rights reserved. ** ** The following sample of source code ("Sample") is owned by International ** Business Machines Corporation or one of its subsidiaries ("IBM") and is ** copyrighted and licensed, not sold. You may use, copy, modify, and ** distribute the Sample in any form without payment to IBM, for the purpose of ** assisting you in the development of your applications. ** ** The Sample code is provided to you on an "AS IS" basis, without warranty of ** any kind. IBM HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR ** IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF ** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do ** not allow for the exclusion or limitation of implied warranties, so the above ** limitations or exclusions may not apply to you. IBM shall not be liable for ** any damages you suffer as a result of using, copying, modifying or ** distributing the Sample, even if IBM has been advised of the possibility of ** such damages. ***************************************************************************** ** ** SOURCE FILE NAME: utilemb.h ** ** SAMPLE: Error-checking utility header file for utilemb.sqC ** ** This is the header file for the utilemb.sqC error-checking utility ** file. The utilemb.sqC file is compiled and linked in as an object ** module with embedded SQL sample programs by the supplied makefile ** and build files. ** ** Macro defined: ** EMB_SQL_CHECK(MSG_STR) ** ** Class declared: ** DbEmb ** ***************************************************************************** ** ** For more information on the sample programs, see the README file. ** ** For information on developing embedded SQL applications see the Developing Embedded SQL Applications book. ** ** For information on using SQL statements, see the SQL Reference. ** ** For the latest information on programming, compiling, and running DB2 ** applications, visit the DB2 Information Center at ** http://publib.boulder.ibm.com/infocenter/db2luw/v9r7/index.jsp ****************************************************************************/ #ifndef UTILEMB_H #define UTILEMB_H #include "utilapi.h" #ifdef __cplusplus extern "C" { #endif #define MAX_UID_LENGTH 18 #define MAX_PWD_LENGTH 30 #ifndef max #define max( A, B ) ( ( A ) > ( B ) ? ( A ) : ( B ) ) #endif #ifndef min #define min( A, B ) ( ( A ) > ( B ) ? ( B ) : ( A ) ) #endif #define LOBLENGTH 29 // macro for embedded SQL checking #define EMB_SQL_CHECK( MSG_STR ) \ SqlInfo::SqlInfoPrint( MSG_STR, &sqlca, __LINE__, __FILE__ ); \ if ( sqlca.sqlcode < 0 ) \ { \ DbEmb::TransRollback(); \ return 1; \ } // utility class for embedded SQL checking class DbEmb: public Db { public: static void TransRollback(); int Connect(); int Disconnect(); }; #ifdef __cplusplus } #endif #endif // UTILEMB_H