usr/src/cmd/audio/utilities/AudioDebug.cc

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright (c) 1993-2001 by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #pragma ident   "%Z%%M% %I%     %E% SMI"
  28
  29 // XXX - all this either goes away or gets repackaged
  30 #include <stdio.h>
  31 #include <stdlib.h>
  32 #include <stdarg.h>
  33
  34 #include <AudioDebug.h>
  35
  36 // Global debugging level variable
  37 int     Audio_debug;
  38
  39
  40 // Get debug level
  41 int
  42 GetDebug()
  43 {
  44         return (Audio_debug);
  45 }
  46
  47 // Set debug level
  48 void
  49 SetDebug(
  50         int     val)                    // new level
  51 {
  52         Audio_debug = val;
  53 }
  54
  55 // Default error printing routine
  56 Boolean
  57 AudioStderrMsg(
  58         const Audio*    cp,             // object pointer
  59         AudioError      code,           // error code
  60         AudioSeverity   sev,            // error severity
  61         char            *str)           // additional message string
  62 {
  63         int             id;
  64         char            *name;
  65
  66         id = cp->getid();
  67         switch (sev) {
  68         default:
  69                 name = cp->GetName();
  70                 break;
  71         case InitMessage:               // virtual function table not ready
  72         case InitFatal:
  73                 name = cp->Audio::GetName();
  74                 break;
  75         }
  76
  77         switch (sev) {
  78         case InitMessage:
  79         case Message:
  80                 if (Audio_debug > 1)
  81                         (void) fprintf(stderr, _MGET_("%d: %s (%s) %s\n"),
  82                             id, str, name, code.msg());
  83                 return (TRUE);
  84         case Warning:
  85                 (void) fprintf(stderr, _MGET_("Warning: %s: %s %s\n"),
  86                     name, code.msg(), str);
  87                 if (Audio_debug > 2)
  88                         abort();
  89                 return (TRUE);
  90         case Error:
  91                 (void) fprintf(stderr, _MGET_("Error: %s: %s %s\n"),
  92                     name, code.msg(), str);
  93                 if (Audio_debug > 1)
  94                         abort();
  95                 return (FALSE);
  96         case Consistency:
  97                 (void) fprintf(stderr,
  98                     _MGET_("Audio Consistency Error: %s: %s %s\n"),
  99                     name, str, code.msg());
 100                 if (Audio_debug > 0)
 101                         abort();
 102                 return (FALSE);
 103         case InitFatal:
 104         case Fatal:
 105                 (void) fprintf(stderr,
 106                     _MGET_("Audio Internal Error: %s: %s %s\n"),
 107                     name, str, code.msg());
 108                 if (Audio_debug > 0)
 109                         abort();
 110                 return (FALSE);
 111         }
 112         return (TRUE);
 113 }
 114
 115 #ifdef DEBUG
 116 void
 117 AudioDebugMsg(
 118         int     level,
 119         char    *fmt,
 120                 ...)
 121 {
 122         va_list ap;
 123
 124         if (Audio_debug >= level) {
 125                 va_start(ap, fmt);
 126                 vfprintf(stderr, fmt, ap);
 127                 va_end(ap);
 128         }
 129 }
 130 #endif