1 /*
2  * Copyright (c) 2001 by Sun Microsystems, Inc.
3  * All rights reserved.
4  */
5 
6 /*
7  * The contents of this file are subject to the Netscape Public
8  * License Version 1.1 (the "License"); you may not use this file
9  * except in compliance with the License. You may obtain a copy of
10  * the License at http://www.mozilla.org/NPL/
11  *
12  * Software distributed under the License is distributed on an "AS
13  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
14  * implied. See the License for the specific language governing
15  * rights and limitations under the License.
16  *
17  * The Original Code is Mozilla Communicator client code, released
18  * March 31, 1998.
19  *
20  * The Initial Developer of the Original Code is Netscape
21  * Communications Corporation. Portions created by Netscape are
22  * Copyright (C) 1998-1999 Netscape Communications Corporation. All
23  * Rights Reserved.
24  *
25  * Contributor(s):
26  */
27 
28 /* bprint.c - a printing utility for debuging output */
29 #include <string.h>
30 #include "lber-int.h"
31 
32 #ifdef LDAP_DEBUG
33 /*
34  * Print arbitrary stuff, for debugging.
35  */
36 
37 #define BPLEN	48
38 
39 void
lber_bprint(char * data,int len)40 lber_bprint( char *data, int len )
41 {
42     static char	hexdig[] = "0123456789abcdef";
43     char	out[ BPLEN ];
44     int		i = 0;
45 
46     memset( out, 0, BPLEN );
47     for ( ;; ) {
48 	if ( len < 1 ) {
49 		char msg[BPLEN + 80];
50 	    sprintf( msg, "\t%s\n", ( i == 0 ) ? "(end)" : out );
51 		ber_err_print( msg );
52 	    break;
53 	}
54 
55 #ifndef HEX
56 	if ( isgraph( (unsigned char)*data )) {
57 	    out[ i ] = ' ';
58 	    out[ i+1 ] = *data;
59 	} else {
60 #endif
61 	    out[ i ] = hexdig[ ( *data & 0xf0 ) >> 4 ];
62 	    out[ i+1 ] = hexdig[ *data & 0x0f ];
63 #ifndef HEX
64 	}
65 #endif
66 	i += 2;
67 	len--;
68 	data++;
69 
70 	if ( i > BPLEN - 2 ) {
71 		char msg[BPLEN + 80];
72 	    sprintf( msg, "\t%s\n", out );
73 		ber_err_print( msg );
74 	    memset( out, 0, BPLEN );
75 	    i = 0;
76 	    continue;
77 	}
78 	out[ i++ ] = ' ';
79     }
80 }
81 
82 #endif
83 
ber_err_print(char * data)84 void ber_err_print( char *data )
85 {
86 #ifdef USE_DEBUG_WIN
87 	OutputDebugString( data );
88 #else
89 	fputs( data, stderr );
90 	fflush( stderr );
91 #endif
92 }
93