NT port

[openldap] / libraries / liblber / bprint.c

diff --git a/libraries/liblber/bprint.c b/libraries/liblber/bprint.c
index 099c61bbe8e117890aed3fa46abb73263cc07feb..12862427d489e841a913df8b3f14f8fc206d81ef 100644 (file)
--- a/libraries/liblber/bprint.c
+++ b/libraries/liblber/bprint.c
@@ -1,11 +1,14 @@
+/*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
 
 #include "portable.h"
 
 #include <stdio.h>
 
-#if defined( LDAP_DEBUG ) && defined( LDAP_LIBUI )
 #include <ac/ctype.h>
-#endif /* LDAP_DEBUG && LDAP_LIBUI  */
+#include <ac/stdarg.h>
 #include <ac/string.h>
 
 #include "lber-int.h"
@@ -13,35 +16,111 @@
 /*
  * Print stuff
  */
-void
-ber_print_error( char *data)
+static void
+lber_error_print( char *data )
 {
        fputs( data, stderr );
        fflush( stderr );
 }
 
+BER_LOG_PRINT_FN lber_pvt_log_print = lber_error_print;
+
+/*
+ * lber log 
+ */
+
+static int lber_log_check( int errlvl, int loglvl )
+{
+       return errlvl & loglvl ? 1 : 0;
+}
+
+int lber_pvt_log_printf
+#ifdef HAVE_STDARG
+       (int errlvl, int loglvl, char *fmt, ...)
+#else
+       ( va_alist )
+va_dcl
+#endif
+{
+       char buf[ 1024 ];
+       va_list ap;
+
+#ifdef HAVE_STDARG
+       va_start( ap, fmt );
+#else
+       int errlvl, loglvl;
+       char *fmt;
+
+       va_start( ap );
+
+       errlvl = va_arg( ap, int );
+       loglvl = va_arg( ap, int );
+       fmt = va_arg( ap, char * );
+#endif
+
+       if ( !lber_log_check( errlvl, loglvl )) {
+               return 0;
+       }
+
+#ifdef HAVE_VSNPRINTF
+       buf[sizeof(buf) - 1] = '\0';
+       vsnprintf( buf, sizeof(buf)-1, fmt, ap );
+#elif HAVE_VSPRINTF
+       vsprintf( buf, fmt, ap ); /* hope it's not too long */
+#else
+       /* use doprnt() */
+       chokeme = "choke me! I don't have a doprnt manual handy!";
+#endif
+
+       va_end(ap);
+
+       (*lber_pvt_log_print)( buf );
+       return 1;
+}
+
+static int lber_log_puts(int errlvl, int loglvl, char *buf)
+{
+       if ( !lber_log_check( errlvl, loglvl )) {
+               return 0;
+       }
+
+       (*lber_pvt_log_print)( buf );
+       return 1;
+}
+
 /*
  * Print arbitrary stuff, for debugging.
  */
 
+int
+lber_log_bprint(int errlvl, int loglvl, char *data, int len )
+{
+       if ( !lber_log_check( errlvl, loglvl )) {
+               return 0;
+       }
+
+       ber_bprint(data, len);
+       return 1;
+}
+
 void
-ber_bprint( char *data, int len )
+ber_bprint(char *data, int len )
 {
-#if defined( LDAP_DEBUG ) && defined( LDAP_LIBUI )
+    static const char  hexdig[] = "0123456789abcdef";
 #define BPLEN  48
-
-    static char        hexdig[] = "0123456789abcdef";
     char       out[ BPLEN ];
+    char       buf[ BPLEN + sizeof("\t%s\n") ];
     int                i = 0;
 
     memset( out, 0, BPLEN );
     for ( ;; ) {
        if ( len < 1 ) {
-           fprintf( stderr, "\t%s\n", ( i == 0 ) ? "(end)" : out );
+           sprintf( buf, "\t%s\n", ( i == 0 ) ? "(end)" : out );
+               (*lber_pvt_log_print)( buf );
            break;
        }
 
-#ifndef HEX
+#ifndef LDAP_HEX
        if ( isgraph( (unsigned char)*data )) {
            out[ i ] = ' ';
            out[ i+1 ] = *data;
@@ -49,7 +128,7 @@ ber_bprint( char *data, int len )
 #endif
            out[ i ] = hexdig[ ( *data & 0xf0 ) >> 4 ];
            out[ i+1 ] = hexdig[ *data & 0x0f ];
-#ifndef HEX
+#ifndef LDAP_HEX
        }
 #endif
        i += 2;
@@ -59,14 +138,83 @@ ber_bprint( char *data, int len )
        if ( i > BPLEN - 2 ) {
                char data[128 + BPLEN];
            sprintf( data, "\t%s\n", out );
-               ber_print_error(data);
+               (*lber_pvt_log_print)(data);
            memset( out, 0, BPLEN );
            i = 0;
            continue;
        }
        out[ i++ ] = ' ';
     }
+}
+
+int
+lber_log_dump( int errlvl, int loglvl, BerElement *ber, int inout )
+{
+       if ( !lber_log_check( errlvl, loglvl )) {
+               return 0;
+       }
+
+       ber_dump(ber, inout);
+       return 1;
+}
+
+void
+ber_dump( BerElement *ber, int inout )
+{
+       char buf[132];
+
+       sprintf( buf, "ber_dump: buf 0x%lx, ptr 0x%lx, end 0x%lx\n",
+           (long) ber->ber_buf,
+               (long) ber->ber_ptr,
+               (long) ber->ber_end );
+
+       (*lber_pvt_log_print)( buf );
+
+       if ( inout == 1 ) {
+               sprintf( buf, "          current len %ld, contents:\n",
+                   (long) (ber->ber_end - ber->ber_ptr) );
+               ber_bprint( ber->ber_ptr, ber->ber_end - ber->ber_ptr );
+
+       } else {
+               sprintf( buf, "          current len %ld, contents:\n",
+                   (long) (ber->ber_ptr - ber->ber_buf) );
+
+               ber_bprint( ber->ber_buf, ber->ber_ptr - ber->ber_buf );
+       }
+}
+
+int
+lber_log_sos_dump( int errlvl, int loglvl, Seqorset *sos )
+{
+       if ( !lber_log_check( errlvl, loglvl )) {
+               return 0;
+       }
+
+       ber_sos_dump( sos );
+       return 1;
+}
+
+void
+ber_sos_dump( Seqorset *sos )
+{
+       char buf[132];
+
+       (*lber_pvt_log_print)( "*** sos dump ***\n" );
+
+       while ( sos != NULLSEQORSET ) {
+               sprintf( buf, "ber_sos_dump: clen %ld first 0x%lx ptr 0x%lx\n",
+                   (long) sos->sos_clen, (long) sos->sos_first, (long) sos->sos_ptr );
+               (*lber_pvt_log_print)( buf );
+
+               sprintf( buf, "              current len %ld contents:\n",
+                   (long) (sos->sos_ptr - sos->sos_first) );
+               (*lber_pvt_log_print)( buf );
+
+               ber_bprint( sos->sos_first, sos->sos_ptr - sos->sos_first );
+
+               sos = sos->sos_next;
+       }
 
-#endif /* LDAP_DEBUG && LDAP_LIBUI  */
+       (*lber_pvt_log_print)( "*** end dump ***\n" );
 }