v2/chuck_errmsg.h

   1 /*----------------------------------------------------------------------------
   2     ChucK Concurrent, On-the-fly Audio Programming Language
   3       Compiler and Virtual Machine
   4
   5     Copyright (c) 2004 Ge Wang and Perry R. Cook.  All rights reserved.
   6       http://chuck.cs.princeton.edu/
   7       http://soundlab.cs.princeton.edu/
   8
   9     This program is free software; you can redistribute it and/or modify
  10     it under the terms of the GNU General Public License as published by
  11     the Free Software Foundation; either version 2 of the License, or
  12     (at your option) any later version.
  13
  14     This program is distributed in the hope that it will be useful,
  15     but WITHOUT ANY WARRANTY; without even the implied warranty of
  16     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17     GNU General Public License for more details.
  18
  19     You should have received a copy of the GNU General Public License
  20     along with this program; if not, write to the Free Software
  21     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22     U.S.A.
  23 -----------------------------------------------------------------------------*/
  24
  25 //-----------------------------------------------------------------------------
  26 // file: chuck_errmsg.h
  27 // desc: error msg
  28 //
  29 // author: Andrew Appel (appel@cs.princeton.edu)
  30 // modified: Ge Wang (gewang.cs.princeton.edu)
  31 //           Perry R. Cook (prc@cs.princeton.edu)
  32 // date: Summer 2002
  33 //-----------------------------------------------------------------------------
  34 #ifndef __CHUCK_ERRORMSG_H__
  35 #define __CHUCK_ERRORMSG_H__
  36
  37 #include "chuck_def.h"
  38 #include <stdio.h>
  39
  40
  41 #if defined(_cplusplus) || defined(__cplusplus)
  42 extern "C" {
  43 #endif
  44
  45
  46 extern t_CKBOOL EM_anyErrors;
  47 extern int EM_tokPos;
  48 extern int EM_lineNum;
  49
  50 // EM_extLineNum is synced with EM_lineNum in lexer/parser phase, then synced
  51 // with scanner/typechecker (EM_lineNum is not synced with scanner/typechecker)
  52 extern int EM_extLineNum;
  53
  54 void EM_newline( );
  55
  56 // levels
  57 #define CK_LOG_CRAZY            10 // set this to log everything
  58 #define CK_LOG_FINEST           9
  59 #define CK_LOG_FINER            8
  60 #define CK_LOG_FINE             7
  61 #define CK_LOG_CONFIG           6
  62 #define CK_LOG_INFO             5
  63 #define CK_LOG_WARNING          4
  64 #define CK_LOG_SEVERE           3
  65 #define CK_LOG_SYSTEM           2
  66 #define CK_LOG_CORE             1
  67 #define CK_LOG_NONE             0  // set this to log nothing
  68
  69 void EM_log( int, c_constr, ... );
  70 void EM_setlog( int );
  71 void EM_pushlog();
  72 void EM_poplog();
  73
  74 // actual level
  75 extern int g_loglevel;
  76 // macro to compare
  77 #define DO_LOG(x) ( x <= g_loglevel )
  78
  79 void EM_error( int, c_constr, ... );
  80 void EM_error2( int, c_constr, ... );
  81 void EM_error2b( int, c_constr, ... );
  82 void EM_error3( c_constr, ... );
  83 void EM_impossible( c_constr, ... );
  84 t_CKBOOL EM_reset( c_constr filename, FILE * fd );
  85 void EM_change_file( c_constr filename );
  86 const char * EM_lasterror();
  87
  88 const char * mini( const char * str );
  89 const char * mini_type( const char * str );
  90
  91 #if defined(_cplusplus) || defined(__cplusplus)
  92 }
  93 #endif
  94
  95
  96 #endif