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/* lfiletst.cpp
Xbase project source code
This program creates a sample database and multiple indices.
It tests the 64 bit file support logic.
Copyright (C) 1997,2003 Gary A Kunkel
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Contact:
Email:
xbase64-devel@lists.sourceforge.net
xbase64-users@lists.sourceforge.net
Regular Mail:
XBase Support
149C South Main St
Keller Texas, 76248
USA
*/
#include "xbase64/xbase64.h"
int main()
{
xbShort f1, f2, f3, f4, rc;
#ifdef XB_MEMO_FIELDS
xbShort f5;
#endif
char charbuf[10];
xbSchema MyRecord[] =
{
{ "CHARFLD1", XB_CHAR_FLD, 10, 0 },
{ "NUMFLD1", XB_NUMERIC_FLD, 10, 0 },
{ "BIGFIELD1", XB_CHAR_FLD, 255, 0 },
{ "BIGFIELD2", XB_CHAR_FLD, 255, 0 },
{ "BIGFIELD3", XB_CHAR_FLD, 255, 0 },
{ "BIGFIELD4", XB_CHAR_FLD, 255, 0 },
#ifdef XB_MEMO_FIELDS
{ "MEMOFLD", XB_MEMO_FLD, 10, 0 },
#endif
{ "",0,0,0 }
};
/* define the classes */
xbXBase x; /* initialize xbase */
xbDbf MyFile( &x ); /* class for table */
#ifdef XB_INDEX_NDX
xbNdx indx1( &MyFile ); /* class for ndx index 1 */
#endif
#ifdef XB_INDEX_NTX
xbNtx intx1( &MyFile ); /* class for ntx index 1 */
#endif
#ifndef XBASE_64_BIT
std::cout << "XBASE_64_BIT support option not compiled into library";
return 1;
#endif
std::cout << "Creating test database and indices" << std::endl;
if(( rc = MyFile.CreateDatabase( "LFTEST.DBF", MyRecord, XB_OVERLAY ))
!= XB_NO_ERROR )
std::cout << "Error creating database = " << rc << "\n";
else
{
#ifdef XB_INDEX_NDX
if(( rc = indx1.CreateIndex(
"LFNDX1.NDX", "CHARFLD1", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR ){
std::cout << "Error creating index 1 = " << rc << std::endl;
exit( 1 );
}
#endif
#ifdef XB_INDEX_NTX
if(( rc = intx1.CreateIndex(
"LFNTX1.NTX", "CHARFLD1", XB_NOT_UNIQUE, XB_OVERLAY )) != XB_NO_ERROR ){
std::cout << "Error creating index 2 = " << rc << std::endl;
exit( 1 );
}
#endif
}
f1 = MyFile.GetFieldNo( "CHARFLD1" );
f2 = MyFile.GetFieldNo( "NUMFLD1" );
f3 = MyFile.GetFieldNo( "BIGFIELD1" );
f4 = MyFile.GetFieldNo( "BIGFIELD2" );
#ifdef XB_MEMO_FIELDS
f5 = MyFile.GetFieldNo( "MEMOFLD" );
#endif
std::cout << "sizeof( XbOffT ) = " << sizeof( xbOffT ) << std::endl;
std::cout << "sizeof( xbLong ) = " << sizeof( xbLong ) << std::endl;
std::cout << "Populating database and indices with data" << std::endl;
std::cout << "This will take a while and consume some 20G of disk space" << std::endl;
std::cout << "<ctrl><C> to kill this program" << std::endl;
std::cout << ".";
std::cout.flush();
for( long i = 0; i < 20000000; i++ ){
if( i % 5000 == 0){
std::cout << ".";
std::cout.flush();
}
memset( charbuf, 0x00, 10 );
sprintf( charbuf, "%d", i );
MyFile.BlankRecord();
MyFile.PutField( f1, charbuf );
MyFile.PutLongField( f2, i );
MyFile.PutField( f3, charbuf );
MyFile.PutField( f4, charbuf );
#ifdef XB_MEMO_FIELDS
MyFile.UpdateMemoData( f5, strlen( charbuf ), charbuf, 0 );
#endif
MyFile.AppendRecord();
}
std::cout << " Done." << std::endl;
}
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