Call PBD::init() from libmidi++ test runner

[ardour.git] / libs / midi++2 / parser.cc

diff --git a/libs/midi++2/parser.cc b/libs/midi++2/parser.cc
index 60a321cefb2e1ea2ca6dcaae17fcff1f9a8f036c..453fede251255b190ec9f720999fd6debe98351e 100644 (file)
--- a/libs/midi++2/parser.cc
+++ b/libs/midi++2/parser.cc
@@ -104,9 +104,7 @@ Parser::midi_event_type_name (eventType t)
        }
 }
 
-Parser::Parser (Port &p) 
-       : _port (p)
-
+Parser::Parser () 
 {
        trace_stream = 0;
        trace_prefix = "";
@@ -134,11 +132,11 @@ Parser::Parser (Port &p)
 Parser::~Parser ()
 
 {
-       delete msgbuf;
+       free (msgbuf);
 }
 
 void
-Parser::trace_event (Parser &, byte *msg, size_t len)
+Parser::trace_event (Parser &, MIDI::byte *msg, size_t len)
 {
        eventType type;
        ostream *o;
@@ -326,9 +324,10 @@ void
 Parser::scanner (unsigned char inbyte)
 {
        bool statusbit;
+        boost::optional<int> edit_result;
 
        // cerr << "parse: " << hex << (int) inbyte << dec << " state = " << state << " msgindex = " << msgindex << " runnable = " << runnable << endl;
-
+       
        /* Check active sensing early, so it doesn't interrupt sysex. 
           
           NOTE: active sense messages are not considered to fit under
@@ -386,9 +385,11 @@ Parser::scanner (unsigned char inbyte)
        }
 
        if (rtmsg) {
-               if (edit (&inbyte, 1) >= 0 && !_offline) {
+               boost::optional<int> res = edit (&inbyte, 1);
+               
+               if (res.get_value_or (1) >= 0 && !_offline) {
                        realtime_msg (inbyte);
-               }
+               } 
                
                return;
        } 
@@ -419,17 +420,22 @@ Parser::scanner (unsigned char inbyte)
                }
                cerr << dec << endl;
 #endif
-               if (msgindex > 0 && (edit.empty() || !(*edit (msgbuf, msgindex) >= 0))) {
-                       if (!possible_mmc (msgbuf, msgindex) || _mmc_forward) {
-                               if (!possible_mtc (msgbuf, msgindex) || _mtc_forward) {
-                                       if (!_offline) {
-                                               sysex (*this, msgbuf, msgindex);
+               if (msgindex > 0) {
+
+                       boost::optional<int> res = edit (msgbuf, msgindex);
+
+                       if (res.get_value_or (1) >= 0) {
+                               if (!possible_mmc (msgbuf, msgindex) || _mmc_forward) {
+                                       if (!possible_mtc (msgbuf, msgindex) || _mtc_forward) {
+                                               if (!_offline) {
+                                                       sysex (*this, msgbuf, msgindex);
+                                               }
                                        }
                                }
+                               if (!_offline) {
+                                       any (*this, msgbuf, msgindex);
+                               } 
                        }
-                       if (!_offline) {
-                               any (*this, msgbuf, msgindex);
-                       } 
                }
        }
        
@@ -490,7 +496,10 @@ Parser::scanner (unsigned char inbyte)
                
        case NEEDONEBYTE:
                /* We've completed a 1 or 2 byte message. */
-               if (edit.empty() || !(*edit (msgbuf, msgindex) == 0)) {
+
+                edit_result = edit (msgbuf, msgindex);
+                
+               if (edit_result.get_value_or (1)) {
                        
                        /* message not cancelled by an editor */
                        
@@ -649,7 +658,7 @@ Parser::system_msg (unsigned char inbyte)
 }
 
 void 
-Parser::signal (byte *msg, size_t len)
+Parser::signal (MIDI::byte *msg, size_t len)
 {
        channel_t chan = msg[0]&0xF;
        int chan_i = chan;
@@ -752,7 +761,7 @@ Parser::signal (byte *msg, size_t len)
 }
 
 bool
-Parser::possible_mmc (byte *msg, size_t msglen)
+Parser::possible_mmc (MIDI::byte *msg, size_t msglen)
 {
        if (!MachineControl::is_mmc (msg, msglen)) {
                return false;