From 7176d060a28552d861bd89d4feae696423bf1a48 Mon Sep 17 00:00:00 2001
From: Ron Pedde <ron@pedde.com>
Date: Wed, 22 Dec 2004 05:05:47 +0000
Subject: [PATCH] Add COMMENT keyword to smart playlists

---
 contrib/mt-daapd.playlist | 1 +
 src/lexer.l               | 1 +
 src/parser.y              | 2 ++
 src/playlist.c            | 6 ++++++
 4 files changed, 10 insertions(+)

diff --git a/contrib/mt-daapd.playlist b/contrib/mt-daapd.playlist
index ab38ead1..a95030fe 100644
--- a/contrib/mt-daapd.playlist
+++ b/contrib/mt-daapd.playlist
@@ -21,6 +21,7 @@
 #   Conductor (string)
 #   Grouping (string) -- I don't even know what this is...
 #   Comment (string)
+#   Type (string) -- "mp3 audio file", "m4a audio file", etc.
 #   Year (int)
 #   BPM (int)
 #   Bitrate (int)
diff --git a/src/lexer.l b/src/lexer.l
index f75635d0..fda3f9a3 100644
--- a/src/lexer.l
+++ b/src/lexer.l
@@ -55,6 +55,7 @@ orchestra                { yylval.ival=ORCHESTRA; return(ORCHESTRA); }
 conductor                { yylval.ival=CONDUCTOR; return(CONDUCTOR); }
 grouping                 { yylval.ival=GROUPING; return(GROUPING); }
 type                     { yylval.ival=TYPE; return(TYPE); }
+comment                  { yylval.ival=COMMENT; return(COMMENT); }
 
 year                     { yylval.ival=YEAR; return(YEAR); }
 bpm                      { yylval.ival=BPM; return(BPM); }
diff --git a/src/parser.y b/src/parser.y
index 63918722..92211f37 100644
--- a/src/parser.y
+++ b/src/parser.y
@@ -63,6 +63,7 @@ int pl_number=2;
 %token <ival> CONDUCTOR
 %token <ival> GROUPING
 %token <ival> TYPE
+%token <ival> COMMENT
 
 %token <ival> EQUALS
 %token <ival> LESS
@@ -162,6 +163,7 @@ strtag: ARTIST
 | CONDUCTOR
 | GROUPING
 | TYPE
+| COMMENT
 ;
 
 strbool: IS { $$=$1; }
diff --git a/src/playlist.c b/src/playlist.c
index 93068611..15f86efb 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -119,6 +119,9 @@ void pl_dump_node(PL_NODE *pnode, int indent) {
     case TYPE:
 	printf("TYPE ");
 	break;
+    case COMMENT:
+	printf("COMMENT ");
+	break;
     case YEAR:
 	printf("YEAR ");
 	break;
@@ -313,6 +316,9 @@ int pl_eval_node(MP3FILE *pmp3, PL_NODE *pnode) {
     case TYPE:
 	cval=pmp3->description;
 	break;
+    case COMMENT:
+	cval=pmp3->comment;
+	break;
     case YEAR:
 	ival=pmp3->year;
 	break;