int main( int nArgc, char ** papszArgv )
{
DDFModule oModule;
const char *pszFilename;
int i;
if( nArgc > 1 )
pszFilename = papszArgv[1];
else
{
printf( "Usage: 8211view filename\n" );
exit( 1 );
}
for( i = 0; i < 40; i++ )
{
/* -------------------------------------------------------------------- */
/* Open the file. Note that by default errors are reported to */
/* stderr, so we don't bother doing it ourselves. */
/* -------------------------------------------------------------------- */
if( !oModule.Open( pszFilename ) )
{
exit( 1 );
}
/* -------------------------------------------------------------------- */
/* Loop reading records till there are none left. */
/* -------------------------------------------------------------------- */
DDFRecord *poRecord;
int nRecordCount = 0;
int nFieldCount = 0;
while( (poRecord = oModule.ReadRecord()) != NULL )
{
/* ------------------------------------------------------------ */
/* Loop over each field in this particular record. */
/* ------------------------------------------------------------ */
for( int iField = 0; iField < poRecord->GetFieldCount(); iField++ )
{
DDFField *poField = poRecord->GetField( iField );
ViewRecordField( poField );
nFieldCount++;
}
nRecordCount++;
}
oModule.Close();
printf( "Read %d records, %d fields.\n", nRecordCount, nFieldCount );
}
}
int main( int nArgc, char ** papszArgv )
{
DDFModule oModule;
const char *pszFilename = nullptr;
int bFSPTHack = FALSE;
for( int iArg = 1; iArg < nArgc; iArg++ )
{
if( EQUAL(papszArgv[iArg],"-fspt_repeating") )
bFSPTHack = TRUE;
else
pszFilename = papszArgv[iArg];
}
if( pszFilename == nullptr )
{
printf( "Usage: 8211view filename\n" );
exit( 1 );
}
/* -------------------------------------------------------------------- */
/* Open the file. Note that by default errors are reported to */
/* stderr, so we don't bother doing it ourselves. */
/* -------------------------------------------------------------------- */
if( !oModule.Open( pszFilename ) )
{
exit( 1 );
}
if( bFSPTHack )
{
DDFFieldDefn *poFSPT = oModule.FindFieldDefn( "FSPT" );
if( poFSPT == nullptr )
fprintf( stderr,
"unable to find FSPT field to set repeating flag.\n" );
else
poFSPT->SetRepeatingFlag( TRUE );
}
/* -------------------------------------------------------------------- */
/* Loop reading records till there are none left. */
/* -------------------------------------------------------------------- */
DDFRecord *poRecord = nullptr;
int iRecord = 0;
while( (poRecord = oModule.ReadRecord()) != nullptr )
{
printf( "Record %d (%d bytes)\n",
++iRecord, poRecord->GetDataSize() );
/* ------------------------------------------------------------ */
/* Loop over each field in this particular record. */
/* ------------------------------------------------------------ */
for( int iField = 0; iField < poRecord->GetFieldCount(); iField++ )
{
DDFField *poField = poRecord->GetField( iField );
ViewRecordField( poField );
}
}
}
