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92 lines
2.2 KiB
C
92 lines
2.2 KiB
C
#include "portable.h"
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#include <stdio.h>
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#include <ac/ctype.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include "ldbm.h"
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#include "../slap.h"
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static void
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usage( char *name )
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{
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fprintf( stderr, "usage: %s [-n] <filename>\n", name );
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exit( 1 );
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}
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int
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main( int argc, char **argv )
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{
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Datum key, last, data;
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LDBM dbp;
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int rc, type;
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long id;
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char *file, *s;
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int printid = 1;
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#ifdef HAVE_BERKELEY_DB2
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DBC *cursorp;
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#endif
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ldbm_datum_init( key );
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ldbm_datum_init( last );
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ldbm_datum_init( data );
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if ( argc < 2 || argc > 3 || ( argc == 3 && strcmp( argv[1], "-n" )
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!= 0 )) {
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usage( argv[0] );
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}
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if ( argc == 3 && strcmp( argv[1], "-n" ) == 0 ) {
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printid = 0;
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file = argv[2];
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} else {
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file = argv[1];
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}
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if ( (dbp = ldbm_open( file, LDBM_READER, 0, 0 )) == NULL ) {
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perror( file );
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exit ( 1 );
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}
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last.dptr = NULL;
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#ifdef HAVE_BERKELEY_DB2
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for ( key = ldbm_firstkey( dbp, &cursorp ); key.dptr != NULL;
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key = ldbm_nextkey( dbp, last, cursorp ) )
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#else
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for ( key = ldbm_firstkey( dbp ); key.dptr != NULL;
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key = ldbm_nextkey( dbp, last ) )
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#endif
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{
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if ( last.dptr != NULL )
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ldbm_datum_free( dbp, last );
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data = ldbm_fetch( dbp, key );
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if (( s = data.dptr ) != NULL ) {
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if ( !printid && isdigit( (unsigned char) *s )) {
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if (( s = strchr( s, '\n' )) != NULL ) {
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++s;
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}
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}
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if ( s != NULL ) {
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puts( s );
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}
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if ( data.dptr != NULL ) {
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ldbm_datum_free( dbp, data );
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}
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}
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last = key;
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}
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if ( last.dptr != NULL )
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ldbm_datum_free( dbp, last );
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ldbm_close( dbp );
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exit( 0 );
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}
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