lib/gnutls_errors.h

   1 /*
   2  * Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation
   3  *
   4  * Author: Nikos Mavroyanopoulos
   5  *
   6  * This file is part of GNUTLS.
   7  *
   8  * The GNUTLS library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public License
  10  * as published by the Free Software Foundation; either version 2.1 of
  11  * the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21  * USA
  22  *
  23  */
  24
  25 #include <defines.h>
  26
  27 #define GNUTLS_E_INT_RET_0 -1251
  28 #define GNUTLS_E_INT_HANDSHAKE_AGAIN -1252
  29
  30 #ifdef __FILE__
  31 # ifdef __LINE__
  32 #  define gnutls_assert() _gnutls_debug_log( "ASSERT: %s:%d\n", __FILE__,__LINE__);
  33 # else
  34 #  define gnutls_assert()
  35 # endif
  36 #else /* __FILE__ not defined */
  37 # define gnutls_assert()
  38 #endif
  39
  40 int _gnutls_asn2err (int asn_err);
  41 void _gnutls_log (int, const char *fmt, ...);
  42
  43 extern int _gnutls_log_level;
  44
  45 #ifdef C99_MACROS
  46 #define LEVEL(l, ...) if (_gnutls_log_level >= l || _gnutls_log_level > 9) \
  47         _gnutls_log( l, __VA_ARGS__)
  48
  49 #define LEVEL_EQ(l, ...) if (_gnutls_log_level == l || _gnutls_log_level > 9) \
  50         _gnutls_log( l, __VA_ARGS__)
  51
  52 # define _gnutls_debug_log(...) LEVEL(2, __VA_ARGS__)
  53 # define _gnutls_handshake_log(...) LEVEL(3, __VA_ARGS__)
  54 # define _gnutls_io_log(...) LEVEL_EQ(5, __VA_ARGS__)
  55 # define _gnutls_buffers_log(...) LEVEL_EQ(6, __VA_ARGS__)
  56 # define _gnutls_hard_log(...) LEVEL(9, __VA_ARGS__)
  57 # define _gnutls_record_log(...) LEVEL(4, __VA_ARGS__)
  58 # define _gnutls_read_log(...) LEVEL_EQ(7, __VA_ARGS__)
  59 # define _gnutls_write_log(...) LEVEL_EQ(7, __VA_ARGS__)
  60 # define _gnutls_x509_log(...) LEVEL(1, __VA_ARGS__)
  61 #else
  62 # define _gnutls_debug_log _gnutls_null_log
  63 # define _gnutls_handshake_log _gnutls_null_log
  64 # define _gnutls_io_log _gnutls_null_log
  65 # define _gnutls_buffers_log _gnutls_null_log
  66 # define _gnutls_hard_log _gnutls_null_log
  67 # define _gnutls_record_log _gnutls_null_log
  68 # define _gnutls_read_log _gnutls_null_log
  69 # define _gnutls_write_log _gnutls_null_log
  70 # define _gnutls_x509_log _gnutls_null_log
  71
  72 void _gnutls_null_log (void *, ...);
  73
  74 #endif /* C99_MACROS */