3 * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
4 * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
12 #include <ac/stdarg.h>
13 #include <ac/string.h>
17 #define ber_log_check(errlvl, loglvl) ((errlvl) & (loglvl))
19 BER_LOG_FN ber_int_log_proc = NULL;
22 * We don't just set ber_pvt_err_file to stderr here, because in NT,
23 * stderr is a symbol imported from a DLL. As such, the compiler
24 * doesn't recognize the symbol as having a constant address. Thus
25 * we set ber_pvt_err_file to stderr later, when it first gets
28 FILE *ber_pvt_err_file = NULL;
33 BER_ERRNO_FN ber_int_errno_fn = NULL;
35 int * ber_errno_addr(void)
37 static int ber_int_errno = LBER_ERROR_NONE;
39 if( ber_int_errno_fn ) {
40 return (*ber_int_errno_fn)();
43 return &ber_int_errno;
49 void ber_error_print( LDAP_CONST char *data )
51 assert( data != NULL );
53 if (!ber_pvt_err_file) ber_pvt_err_file = stderr;
55 fputs( data, ber_pvt_err_file );
57 /* Print to both streams */
58 if (ber_pvt_err_file != stderr) {
59 fputs( data, stderr );
63 fflush( ber_pvt_err_file );
66 BER_LOG_PRINT_FN ber_pvt_log_print = ber_error_print;
72 int ber_pvt_log_output(
73 const char *subsystem,
82 if ( ber_int_log_proc != NULL )
84 ber_int_log_proc( ber_pvt_err_file, subsystem, level, fmt, vl );
89 ber_get_option( NULL, LBER_OPT_BER_DEBUG, &level );
90 buf[sizeof(buf) - 1] = '\0';
91 vsnprintf( buf, sizeof(buf)-1, fmt, vl );
92 if ( ber_log_check( LDAP_DEBUG_BER, level ) )
93 (*ber_pvt_log_print)( buf );
100 int ber_pvt_log_printf( int errlvl, int loglvl, const char *fmt, ... )
105 assert( fmt != NULL );
107 if ( !ber_log_check( errlvl, loglvl )) {
113 buf[sizeof(buf) - 1] = '\0';
114 vsnprintf( buf, sizeof(buf)-1, fmt, ap );
118 (*ber_pvt_log_print)( buf );
123 static int ber_log_puts(int errlvl, int loglvl, char *buf)
125 assert( buf != NULL );
127 if ( !ber_log_check( errlvl, loglvl )) {
131 (*ber_pvt_log_print)( buf );
137 * Print arbitrary stuff, for debugging.
141 ber_log_bprint(int errlvl,
146 assert( data != NULL );
148 if ( !ber_log_check( errlvl, loglvl )) {
152 ber_bprint(data, len);
158 LDAP_CONST char *data,
161 static const char hexdig[] = "0123456789abcdef";
168 assert( data != NULL );
170 /* in case len is zero */
174 for ( i = 0 ; i < len ; i++ ) {
179 if( i ) (*ber_pvt_log_print)( line );
180 memset( line, ' ', sizeof(line)-2 );
181 line[sizeof(line)-2] = '\n';
182 line[sizeof(line)-1] = '\0';
186 line[ 2 ] = hexdig[ 0x0f & (off >> 12) ];
187 line[ 3 ] = hexdig[ 0x0f & (off >> 8) ];
188 line[ 4 ] = hexdig[ 0x0f & (off >> 4) ];
189 line[ 5 ] = hexdig[ 0x0f & off ];
193 off = BP_OFFSET + n*3 + ((n >= 8)?1:0);
194 line[ off ] = hexdig[ 0x0f & ( data[i] >> 4 ) ];
195 line[ off+1 ] = hexdig[ 0x0f & data[i] ];
197 off = BP_GRAPH + n + ((n >= 8)?1:0);
199 if ( isprint( (unsigned char) data[i] )) {
200 line[ BP_GRAPH + n ] = data[i];
202 line[ BP_GRAPH + n ] = '.';
206 (*ber_pvt_log_print)( line );
216 static const char hexdig[] = "0123456789abcdef";
221 char *data = ber->ber_ptr;
224 len = ber_pvt_ber_remaining(ber);
226 len = ber_pvt_ber_write(ber);
229 sprintf( buf, "ber_dump: buf=0x%08lx ptr=0x%08lx end=0x%08lx len=%ld\n",
235 (void) ber_pvt_log_output( subsys, level, "%s", buf );
241 assert( data != NULL );
243 /* in case len is zero */
247 for ( i = 0 ; i < len ; i++ ) {
253 (void) ber_pvt_log_output( subsys, level, "%s", line );
255 memset( line, ' ', sizeof(line)-2 );
256 line[sizeof(line)-2] = '\n';
257 line[sizeof(line)-1] = '\0';
261 line[ 2 ] = hexdig[ 0x0f & (off >> 12) ];
262 line[ 3 ] = hexdig[ 0x0f & (off >> 8) ];
263 line[ 4 ] = hexdig[ 0x0f & (off >> 4) ];
264 line[ 5 ] = hexdig[ 0x0f & off ];
268 off = BP_OFFSET + n*3 + ((n >= 8)?1:0);
269 line[ off ] = hexdig[ 0x0f & ( data[i] >> 4 ) ];
270 line[ off+1 ] = hexdig[ 0x0f & data[i] ];
272 off = BP_GRAPH + n + ((n >= 8)?1:0);
274 if ( isprint( (unsigned char) data[i] )) {
275 line[ BP_GRAPH + n ] = data[i];
277 line[ BP_GRAPH + n ] = '.';
281 return ber_pvt_log_output( subsys, level, "%s", line );
292 assert( ber != NULL );
293 assert( LBER_VALID( ber ) );
295 if ( !ber_log_check( errlvl, loglvl )) {
299 ber_dump(ber, inout);
311 assert( ber != NULL );
312 assert( LBER_VALID( ber ) );
315 len = ber_pvt_ber_remaining(ber);
317 len = ber_pvt_ber_write(ber);
320 sprintf( buf, "ber_dump: buf=0x%08lx ptr=0x%08lx end=0x%08lx len=%ld\n",
326 (void) (*ber_pvt_log_print)( buf );
328 ber_bprint( ber->ber_ptr, len );
337 assert( sos != NULL );
339 if ( !ber_log_check( errlvl, loglvl )) {
353 assert( sos != NULL );
355 (*ber_pvt_log_print)( "*** sos dump ***\n" );
357 while ( sos != NULL ) {
358 sprintf( buf, "ber_sos_dump: clen %ld first 0x%lx ptr 0x%lx\n",
359 (long) sos->sos_clen,
360 (long) sos->sos_first,
361 (long) sos->sos_ptr );
362 (*ber_pvt_log_print)( buf );
364 sprintf( buf, " current len %ld contents:\n",
365 (long) (sos->sos_ptr - sos->sos_first) );
366 (*ber_pvt_log_print)( buf );
368 ber_bprint( sos->sos_first, sos->sos_ptr - sos->sos_first );
373 (*ber_pvt_log_print)( "*** end dump ***\n" );