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110 lines
2.2 KiB
C
110 lines
2.2 KiB
C
/* dtest.c - lber decoding test program */
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/* $OpenLDAP$ */
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/*
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* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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/* Portions
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* Copyright (c) 1990 Regents of the University of Michigan.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that this notice is preserved and that due credit is given
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* to the University of Michigan at Ann Arbor. The name of the University
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* may not be used to endorse or promote products derived from this
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* software without specific prior written permission. This software
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* is provided ``as is'' without express or implied warranty.
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/string.h>
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#include <ac/socket.h>
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#include <ac/unistd.h>
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#include <ac/errno.h>
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#ifdef HAVE_CONSOLE_H
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#include <console.h>
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#endif
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#include <lber.h>
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static void usage( const char *name )
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{
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fprintf( stderr, "usage: %s fmt\n", name );
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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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char *s;
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ber_tag_t tag;
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ber_len_t len;
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BerElement *ber;
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Sockbuf *sb;
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int fd;
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/* enable debugging */
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int ival = -1;
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ber_set_option( NULL, LBER_OPT_DEBUG_LEVEL, &ival );
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if ( argc < 2 ) {
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usage( argv[0] );
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return( EXIT_FAILURE );
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}
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#ifdef HAVE_CONSOLE_H
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ccommand( &argv );
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cshow( stdout );
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#endif
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sb = ber_sockbuf_alloc();
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fd = fileno( stdin );
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ber_sockbuf_add_io( sb, &ber_sockbuf_io_fd, LBER_SBIOD_LEVEL_PROVIDER,
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(void *)&fd );
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ber = ber_alloc_t(LBER_USE_DER);
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if( ber == NULL ) {
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perror( "ber_alloc_t" );
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return( EXIT_FAILURE );
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}
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for (;;) {
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tag = ber_get_next( sb, &len, ber);
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if( tag != LBER_ERROR ) break;
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if( errno == EWOULDBLOCK ) continue;
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if( errno == EAGAIN ) continue;
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perror( "ber_get_next" );
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return( EXIT_FAILURE );
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}
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printf("decode: message tag 0x%lx and length %ld\n",
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(unsigned long) tag, (long) len );
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for( s = argv[1]; *s; s++ ) {
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char buf[128];
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char fmt[2];
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fmt[0] = *s;
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fmt[1] = '\0';
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printf("decode: format %s\n", fmt );
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len = sizeof(buf);
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tag = ber_scanf( ber, fmt, &buf[0], &len );
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if( tag == LBER_ERROR ) {
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perror( "ber_scanf" );
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return( EXIT_FAILURE );
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}
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}
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ber_sockbuf_free( sb );
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return( EXIT_SUCCESS );
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}
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