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/*
Xbase64 project source code
This program extracts data from a dbf data file and puts it in
a comma delimited output file, suitable for input into an awk or
perl script
This program excludes all memo fields
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
*/
#include <xbase64/xbase64.h>
// FIXME - program need to be updated
/*************************************************************************/
void Usage();
void Usage()
{
std::cout << "\nUsage: dbfxtrct -iDATABASE.DBF -sINDEX.N[TD]X -f -F -dMM/DD/YY\n";
std::cout << "\nWhere DATABASE.DBF is the name of the database file to dump\n";
std::cout << "INDEX.NTX or .NDX is an optional index sort paramater\n";
std::cout << "-f optional field name list in first record\n";
std::cout << "-F optional field name and attributes in first record\n";
std::cout << "MM/DD/YY is an optional output date format for any date fields\n";
std::cout << "\nThis program creates output suitable for awk and perl scripts\n";
std::cout << "\nThis program does not support memo fields (yet).\n";
}
/*************************************************************************/
int main(int ac,char** av)
{
xbXBase x;
xbDbf d( &x );
xbInt16 rc, FieldOption = 0;
xbIndex *ix = 0;
xbNdx z(&d);
char *dbfname = NULL;
char *ixname = NULL;
char *p;
char buf[200];
xbExpn exp( &x );
/* Get the input paramaters
-i input datafile name
-s optional sort index name
-f optional field names in record one
-F optional field names and attributes in record one
-d date format
*/
for( int i = 1; i < ac; i++ )
{
p = av[i];
if( *p != '-' ){
std::cout << "Invalid paramater " << *p << std::endl;
Usage();
return 1;
}
p++;
if( *p == 'i' )
dbfname = ++p;
else if( *p == 's' )
ixname = ++p;
else if( *p == 'f' )
FieldOption = 1;
else if( *p == 'F' )
FieldOption = 2;
else if( *p == 'd' )
x.SetDefaultDateFormat( ++p );
else{
std::cout << "Invalid paramater " << *p << std::endl;
Usage();
return 1;
}
}
/* if missing params, display a usage message and exit */
if( !dbfname ){
Usage();
return 1;
}
/* open the database file */
if(( rc = d.Open( dbfname )) != XB_NO_ERROR )
{
std::cout << "\nCould not open file " << dbfname << " rc = " << rc
<< "\n";
return 2;
}
/* if an index was specified, open the index file */
if( ixname ){
#ifdef XB_INDEX_NTX
if( strstr( ixname, "NTX" ))
ix = new xbNtx( &d );
#endif
#ifdef XB_INDEX_NDX
if( strstr( ixname, "NDX" ))
ix = new xbNdx( &d );
#endif
if( !ix ){
std::cout << "Unknown index type. .NTX and .NDX index file support only\n";
return 3;
}
if(( rc = ix->OpenIndex( ixname )) != XB_NO_ERROR )
{
std::cout << "\nCould not open index " << ixname << " rc = " << rc
<< "\n";
return 4;
}
}
/* if -f or -F paramater, dump the header information */
if( FieldOption ){
for( xbLong l = 0; l < d.FieldCount(); l++ ){
if( l ) std::cout << ",";
std::cout << d.GetFieldName(l);
if( FieldOption == 2 ){
std::cout << "|" << d.GetFieldType(l) << "|" << d.GetFieldLen(l);
std::cout << "|" << d.GetFieldDecimal(l);
}
}
std::cout << std::endl;
}
/* if an index used, then loop thru each record, based on index, else
dump in dbf sort order */
if( ixname )
rc = ix->GetFirstKey();
else
rc = d.GetFirstRecord();
while( rc == XB_NO_ERROR ){
for( xbLong l = 0; l < d.FieldCount(); l++ ){
if( l ) std::cout << ",";
strcpy( buf, exp.LTRIM( d.GetStringField( l )));
if( d.GetFieldType( l ) == 'D' )
std::cout << exp.DTOC( buf );
else
std::cout << exp.TRIM( buf );
}
if( ixname )
rc = ix->GetNextKey();
else
rc = d.GetNextRecord();
std::cout << std::endl;
}
d.Close();
return 0;
}
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