/* etest.c - lber encoding test program */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2010 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 * . */ /* 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 #include #include #include #include #ifdef HAVE_CONSOLE_H #include #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 ); }