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/* etest.c - lber encoding test program */
/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
* Copyright 1998-2022 The OpenLDAP Foundation.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
* Public License.
*
* A copy of this license is available in the file LICENSE in the
* top-level directory of the distribution or, alternatively, at
* <http://www.OpenLDAP.org/license.html>.
*/
/* Portions Copyright (c) 1990 Regents of the University of Michigan.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that this notice is preserved and that due credit is given
* to the University of Michigan at Ann Arbor. The name of the University
* may not be used to endorse or promote products derived from this
* software without specific prior written permission. This software
* is provided ``as is'' without express or implied warranty.
*/
/* ACKNOWLEDGEMENTS:
* This work was originally developed by the University of Michigan
* (as part of U-MICH LDAP).
*/
#include "portable.h"
#include <stdio.h>
#include <ac/stdlib.h>
#include <ac/socket.h>
#include <ac/string.h>
#include <ac/unistd.h>
#ifdef HAVE_CONSOLE_H
#include <console.h>
#endif /* HAVE_CONSOLE_H */
#include "lber.h"
static void usage( const char *name )
{
fprintf( stderr, "usage: %s fmtstring\n", name );
}
static char* getbuf( void ) {
char *p;
static char buf[1024];
if ( fgets( buf, sizeof(buf), stdin ) == NULL ) return NULL;
if ( (p = strchr( buf, '\n' )) != NULL ) *p = '\0';
return buf;
}
int
main( int argc, char **argv )
{
char *s;
int tag;
int fd, rc;
BerElement *ber;
Sockbuf *sb;
/* enable debugging */
int ival = -1;
ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &ival );
if ( argc < 2 ) {
usage( argv[0] );
return( EXIT_FAILURE );
}
#ifdef HAVE_CONSOLE_H
ccommand( &argv );
cshow( stdout );
if (( fd = open( "lber-test", O_WRONLY|O_CREAT|O_TRUNC|O_BINARY ))
< 0 ) {
perror( "open" );
return( EXIT_FAILURE );
}
#else
fd = fileno(stdout);
#endif
sb = ber_sockbuf_alloc();
ber_sockbuf_add_io( sb, &ber_sockbuf_io_fd, LBER_SBIOD_LEVEL_PROVIDER,
(void *)&fd );
if( sb == NULL ) {
perror( "ber_sockbuf_alloc_fd" );
return( EXIT_FAILURE );
}
if ( (ber = ber_alloc_t( LBER_USE_DER )) == NULL ) {
perror( "ber_alloc" );
return( EXIT_FAILURE );
}
fprintf(stderr, "encode: start\n" );
if( ber_printf( ber, "{" /*}*/ ) ) {
perror( "ber_printf {" /*}*/ );
return( EXIT_FAILURE );
}
for ( s = argv[1]; *s; s++ ) {
char *buf;
char fmt[2];
fmt[0] = *s;
fmt[1] = '\0';
fprintf(stderr, "encode: %s\n", fmt );
switch ( *s ) {
case 'i': /* int */
case 'b': /* boolean */
case 'e': /* enumeration */
buf = getbuf();
rc = ber_printf( ber, fmt, atoi(buf) );
break;
case 'n': /* null */
case '{': /* begin sequence */
case '}': /* end sequence */
case '[': /* begin set */
case ']': /* end set */
rc = ber_printf( ber, fmt );
break;
case 'o': /* octet string (non-null terminated) */
case 'B': /* bit string */
buf = getbuf();
rc = ber_printf( ber, fmt, buf, strlen(buf) );
break;
case 's': /* string */
buf = getbuf();
rc = ber_printf( ber, fmt, buf );
break;
case 't': /* tag for the next element */
buf = getbuf();
tag = atoi(buf);
rc = ber_printf( ber, fmt, tag );
break;
default:
fprintf( stderr, "encode: unknown fmt %c\n", *fmt );
rc = -1;
break;
}
if( rc == -1 ) {
perror( "ber_printf" );
return( EXIT_FAILURE );
}
}
fprintf(stderr, "encode: end\n" );
if( ber_printf( ber, /*{*/ "N}" ) == -1 ) {
perror( /*{*/ "ber_printf }" );
return( EXIT_FAILURE );
}
if ( ber_flush2( sb, ber, LBER_FLUSH_FREE_ALWAYS ) == -1 ) {
perror( "ber_flush2" );
return( EXIT_FAILURE );
}
ber_sockbuf_free( sb );
return( EXIT_SUCCESS );
}
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