libs/ardour/debug.cc

   1 /*
   2     Copyright (C) 2009 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <cstring>
  21 #include <cstdlib>
  22 #include <iostream>
  23
  24 #include "ardour/debug.h"
  25
  26 #include "i18n.h"
  27
  28 using namespace std;
  29
  30 void
  31 ARDOUR::debug_print (const char* prefix, string str)
  32 {
  33         cerr << prefix << ": " << str;
  34 }
  35
  36 void
  37 ARDOUR::set_debug_bits (uint64_t bits)
  38 {
  39         debug_bits = bits;
  40 }
  41
  42 int
  43 ARDOUR::parse_debug_options (const char* str)
  44 {
  45         char* p;
  46         char* sp;
  47         uint64_t bits = 0;
  48         char* copy = strdup (str);
  49
  50         p = strtok_r (copy, ",", &sp);
  51
  52         while (p) {
  53                 if (strcasecmp (p, "list") == 0) {
  54                         list_debug_options ();
  55                         free (copy);
  56                         return 1;
  57                 }
  58
  59                 if (strcasecmp (p, "all") == 0) {
  60                         ARDOUR::set_debug_bits (~0ULL);
  61                         free (copy);
  62                         return 0;
  63                 }
  64
  65                 if (strncasecmp (p, "midisourceio", strlen (p)) == 0) {
  66                         bits |= ARDOUR::DEBUG::MidiSourceIO;
  67                 } else if (strncasecmp (p, "midiplaylistio", strlen (p)) == 0) {
  68                         bits |= ARDOUR::DEBUG::MidiPlaylistIO;
  69                 } else if (strncasecmp (p, "mididiskstreamio", strlen (p)) == 0) {
  70                         bits |= ARDOUR::DEBUG::MidiDiskstreamIO;
  71                 } else if (strncasecmp (p, "snapbbt", strlen (p)) == 0) {
  72                         bits |= ARDOUR::DEBUG::SnapBBT;
  73                 } else if (strncasecmp (p, "configuration", strlen (p)) == 0) {
  74                         bits |= ARDOUR::DEBUG::Configuration;
  75                 } else if (strncasecmp (p, "latency", strlen (p)) == 0) {
  76                         bits |= ARDOUR::DEBUG::Latency;
  77                 } else if (strncasecmp (p, "processors", strlen (p)) == 0) {
  78                         bits |= ARDOUR::DEBUG::Processors;
  79                 } else if (strncasecmp (p, "graph", strlen (p)) == 0) {
  80                         bits |= ARDOUR::DEBUG::Graph;
  81                 } else if (strncasecmp (p, "destruction", strlen (p)) == 0) {
  82                         bits |= ARDOUR::DEBUG::Destruction;
  83                 } else if (strncasecmp (p, "mtc", strlen (p)) == 0) {
  84                         bits |= ARDOUR::DEBUG::MTC;
  85                 } else if (strncasecmp (p, "transport", strlen (p)) == 0) {
  86                         bits |= ARDOUR::DEBUG::Transport;
  87                 } else if (strncasecmp (p, "slave", strlen (p)) == 0) {
  88                         bits |= ARDOUR::DEBUG::Slave;
  89                 } else if (strncasecmp (p, "sessionevents", strlen (p)) == 0) {
  90                         bits |= ARDOUR::DEBUG::SessionEvents;
  91                 } else if (strncasecmp (p, "midiio", strlen (p)) == 0) {
  92                         bits |= ARDOUR::DEBUG::MidiIO;
  93                 } else if (strncasecmp (p, "midiclock", strlen (p)) == 0) {
  94                         bits |= ARDOUR::DEBUG::MidiClock;
  95                 }
  96
  97                 p = strtok_r (0, ",", &sp);
  98         }
  99
 100         free (copy);
 101         ARDOUR::set_debug_bits (bits);
 102         return 0;
 103 }
 104
 105 void
 106 ARDOUR::list_debug_options ()
 107 {
 108         cerr << _("The following debug options are available. Separate multipe options with commas.\nNames are case-insensitive and can be abbreviated.") << endl << endl;
 109         cerr << "\tAll" << endl;
 110         cerr << "\tMidiSourceIO" << endl;
 111         cerr << "\tMidiPlaylistIO" << endl;
 112         cerr << "\tMidiDiskstreamIO" << endl;
 113         cerr << "\tSnapBBT" << endl;
 114         cerr << "\tConfiguration" << endl;
 115         cerr << "\tLatency" << endl;
 116         cerr << "\tGraph" << endl;
 117         cerr << "\tDestruction" << endl;
 118         cerr << "\tMTC" << endl;
 119         cerr << "\tTransport" << endl;
 120         cerr << "\tSlave" << endl;
 121         cerr << "\tSessionEvents" << endl;
 122         cerr << "\tMidiIO" << endl;
 123         cerr << "\tLatencyCompensation" << endl;
 124         cerr << "\tMidiClock" << endl;
 125 }