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 ) {
83 ber_int_log_proc( ber_pvt_err_file, subsystem, level, fmt, vl );
87 ber_get_option( NULL, LBER_OPT_BER_DEBUG, &level );
88 buf[sizeof(buf) - 1] = '\0';
89 vsnprintf( buf, sizeof(buf)-1, fmt, vl );
90 if ( ber_log_check( LDAP_DEBUG_BER, level ) ) {
91 (*ber_pvt_log_print)( buf );
99 int ber_pvt_log_printf( int errlvl, int loglvl, const char *fmt, ... )
104 assert( fmt != NULL );
106 if ( !ber_log_check( errlvl, loglvl )) {
112 buf[sizeof(buf) - 1] = '\0';
113 vsnprintf( buf, sizeof(buf)-1, fmt, ap );
117 (*ber_pvt_log_print)( buf );
122 static int ber_log_puts(int errlvl, int loglvl, char *buf)
124 assert( buf != NULL );
126 if ( !ber_log_check( errlvl, loglvl )) {
130 (*ber_pvt_log_print)( buf );
136 * Print arbitrary stuff, for debugging.
140 ber_log_bprint(int errlvl,
145 assert( data != NULL );
147 if ( !ber_log_check( errlvl, loglvl )) {
151 ber_bprint(data, len);
157 LDAP_CONST char *data,
160 static const char hexdig[] = "0123456789abcdef";
167 assert( data != NULL );
169 /* in case len is zero */
173 for ( i = 0 ; i < len ; i++ ) {
178 if( i ) (*ber_pvt_log_print)( line );
179 memset( line, ' ', sizeof(line)-2 );
180 line[sizeof(line)-2] = '\n';
181 line[sizeof(line)-1] = '\0';
185 line[2] = hexdig[0x0f & (off >> 12)];
186 line[3] = hexdig[0x0f & (off >> 8)];
187 line[4] = hexdig[0x0f & (off >> 4)];
188 line[5] = hexdig[0x0f & off];
192 off = BP_OFFSET + n*3 + ((n >= 8)?1:0);
193 line[off] = hexdig[0x0f & ( data[i] >> 4 )];
194 line[off+1] = hexdig[0x0f & data[i]];
196 off = BP_GRAPH + n + ((n >= 8)?1:0);
198 if ( isprint( (unsigned char) data[i] )) {
199 line[BP_GRAPH + n] = data[i];
201 line[BP_GRAPH + n] = '.';
205 (*ber_pvt_log_print)( line );
215 static const char hexdig[] = "0123456789abcdef";
220 char *data = ber->ber_ptr;
223 len = ber_pvt_ber_remaining(ber);
225 len = ber_pvt_ber_write(ber);
228 sprintf( buf, "ber_dump: buf=0x%08lx ptr=0x%08lx end=0x%08lx len=%ld\n",
234 (void) ber_pvt_log_output( subsys, level, "%s", buf );
240 assert( data != NULL );
242 /* in case len is zero */
246 for ( i = 0 ; i < len ; i++ ) {
252 (void) ber_pvt_log_output( subsys, level, "%s", line );
254 memset( line, ' ', sizeof(line)-2 );
255 line[sizeof(line)-2] = '\n';
256 line[sizeof(line)-1] = '\0';
260 line[2] = hexdig[0x0f & (off >> 12)];
261 line[3] = hexdig[0x0f & (off >> 8)];
262 line[4] = hexdig[0x0f & (off >> 4)];
263 line[5] = hexdig[0x0f & off ];
267 off = BP_OFFSET + n*3 + ((n >= 8)?1:0);
268 line[off] = hexdig[ 0x0f & ( data[i] >> 4 ) ];
269 line[off+1] = hexdig[ 0x0f & data[i] ];
271 off = BP_GRAPH + n + ((n >= 8)?1:0);
273 if ( isprint( (unsigned char) data[i] )) {
274 line[BP_GRAPH + n] = data[i];
276 line[BP_GRAPH + n] = '.';
280 return ber_pvt_log_output( subsys, level, "%s", line );
291 assert( ber != NULL );
292 assert( LBER_VALID( ber ) );
294 if ( !ber_log_check( errlvl, loglvl )) {
298 ber_dump(ber, inout);
310 assert( ber != NULL );
311 assert( LBER_VALID( ber ) );
314 len = ber_pvt_ber_remaining(ber);
316 len = ber_pvt_ber_write(ber);
319 sprintf( buf, "ber_dump: buf=0x%08lx ptr=0x%08lx end=0x%08lx len=%ld\n",
325 (void) (*ber_pvt_log_print)( buf );
327 ber_bprint( ber->ber_ptr, len );
336 assert( sos != NULL );
338 if ( !ber_log_check( errlvl, loglvl )) {
352 assert( sos != NULL );
354 (*ber_pvt_log_print)( "*** sos dump ***\n" );
356 while ( sos != NULL ) {
357 sprintf( buf, "ber_sos_dump: clen %ld first 0x%lx ptr 0x%lx\n",
358 (long) sos->sos_clen,
359 (long) sos->sos_first,
360 (long) sos->sos_ptr );
361 (*ber_pvt_log_print)( buf );
363 sprintf( buf, " current len %ld contents:\n",
364 (long) (sos->sos_ptr - sos->sos_first) );
365 (*ber_pvt_log_print)( buf );
367 ber_bprint( sos->sos_first, sos->sos_ptr - sos->sos_first );
372 (*ber_pvt_log_print)( "*** end dump ***\n" );