move some debug trace support code around to a more sane location

git-svn-id: svn://localhost/ardour2/branches/3.0@6214 d708f5d6-7413-0410-9779-e7cbd77b26cf

4 files changed, 117 insertions, 13 deletions

diff --git a/libs/ardour/ardour/debug.h b/libs/ardour/ardour/debug.h
index 636d026f56..d90c82fcbe 100644
--- a/libs/ardour/ardour/debug.h
+++ b/libs/ardour/ardour/debug.h
@@ -29,6 +29,8 @@ namespace ARDOUR {
 	extern uint64_t debug_bits;
 	void debug_print (const char* prefix, std::string str);
 	void set_debug_bits (uint64_t bits);
+	int parse_debug_options (const char* str);
+	void list_debug_options ();
 
 	namespace DEBUG {
 
@@ -44,7 +46,8 @@ namespace ARDOUR {
 			Processors = 0x40,
 			Graph = 0x80,
 			Destruction = 0x100,
-			MTC = 0x200
+			MTC = 0x200,
+			Transport = 0x400
 		};
 	}
 
diff --git a/libs/ardour/debug.cc b/libs/ardour/debug.cc
new file mode 100644
index 0000000000..0e9b7d8182
--- /dev/null
+++ b/libs/ardour/debug.cc
@@ -0,0 +1,112 @@
+/*
+    Copyright (C) 2009 Paul Davis
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include <cstring>
+#include <cstdlib>
+#include <iostream>
+
+#include "ardour/debug.h"
+
+#include "i18n.h"
+
+using namespace std;
+
+void
+ARDOUR::debug_print (const char* prefix, string str)
+{
+	cerr << prefix << ": " << str;
+}
+
+void
+ARDOUR::set_debug_bits (uint64_t bits)
+{
+	debug_bits = bits;
+}
+
+int
+ARDOUR::parse_debug_options (const char* str)
+{
+	char* p;
+	char* sp;
+	uint64_t bits = 0;
+	char* copy = strdup (str);
+
+	p = strtok_r (copy, ",", &sp);
+
+	while (p) {
+		if (strcasecmp (p, "list") == 0) {
+			list_debug_options ();
+			free (copy);
+			return 1;
+		}
+
+		if (strcasecmp (p, "all") == 0) {
+			ARDOUR::set_debug_bits (~0ULL);
+			free (copy);
+			return 0;
+		}
+
+		if (strncasecmp (p, "midisourceio", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::MidiSourceIO;
+		} else if (strncasecmp (p, "midiplaylistio", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::MidiPlaylistIO;
+		} else if (strncasecmp (p, "mididiskstreamio", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::MidiDiskstreamIO;
+		} else if (strncasecmp (p, "snapbbt", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::SnapBBT;
+		} else if (strncasecmp (p, "configuration", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::Configuration;
+		} else if (strncasecmp (p, "latency", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::Latency;
+		} else if (strncasecmp (p, "processors", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::Processors;
+		} else if (strncasecmp (p, "graph", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::Graph;
+		} else if (strncasecmp (p, "destruction", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::Destruction;
+		} else if (strncasecmp (p, "mtc", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::MTC;
+		} else if (strncasecmp (p, "transport", strlen (p)) == 0) {
+			bits |= ARDOUR::DEBUG::Transport;
+		}
+
+		p = strtok_r (0, ",", &sp);
+	}
+	
+	free (copy);
+	ARDOUR::set_debug_bits (bits);
+	return 0;
+}
+
+void
+ARDOUR::list_debug_options ()
+{
+	cerr << _("The following debug options are available. Separate multipe options with commas.\nNames are case-insensitive and can be abbreviated.") << endl << endl;
+	cerr << "\tAll" << endl;
+	cerr << "\tMidiSourceIO" << endl;
+	cerr << "\tMidiPlaylistIO" << endl;
+	cerr << "\tMidiDiskstreamIO" << endl;
+	cerr << "\tSnapBBT" << endl;
+	cerr << "\tConfiguration" << endl;
+	cerr << "\tLatency" << endl;
+	cerr << "\tGraph" << endl;
+	cerr << "\tDestruction" << endl;
+	cerr << "\tMTC" << endl;
+	cerr << "\tTransport" << endl;
+}
diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc
index ac7eb8605d..6e6ae9bf80 100644
--- a/libs/ardour/globals.cc
+++ b/libs/ardour/globals.cc
@@ -110,18 +110,6 @@ mix_buffers_no_gain_t   ARDOUR::mix_buffers_no_gain = 0;
 
 sigc::signal<void,std::string> ARDOUR::BootMessage;
 
-void
-ARDOUR::debug_print (const char* prefix, std::string str)
-{
-	cerr << prefix << ": " << str;
-}
-
-void
-ARDOUR::set_debug_bits (uint64_t bits)
-{
-	debug_bits = bits;
-}
-
 int
 ARDOUR::setup_midi ()
 {
diff --git a/libs/ardour/wscript b/libs/ardour/wscript
index 67e138da38..48cd6ccb6f 100644
--- a/libs/ardour/wscript
+++ b/libs/ardour/wscript
@@ -69,6 +69,7 @@ libardour_sources = [
 	'crossfade.cc',
 	'cycle_timer.cc',
 	'default_click.cc',
+	'debug.cc',
 	'delivery.cc',
 	'directory_names.cc',
 	'diskstream.cc',