shithub: cuefs

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ref: b2fa9c0cbf6951af0a0b06a48e9ee2f8fbcb6bb5
parent: e02e61c6abc2a9c127dd69a4da8b9f486fd66838
author: Tevo <estevan.cps@gmail.com>
date: Sat Feb 13 20:36:46 EST 2021

Handle FLAGS properly

--- a/cue.c	Sat Feb 13 20:22:39 2021
+++ b/cue.c	Sat Feb 13 20:36:46 2021
@@ -155,6 +155,14 @@
 }
 
 void
+setflags(Cuesheet *c, int flags)
+{
+	if(c->curentry == nil)
+		parserfatal("flag outside of track");
+	c->curentry->flags = flags;
+}
+
+void
 addfile(Cuesheet *c, char *name, int format)
 {
 	AFile *new;
--- a/cue.y	Sat Feb 13 20:22:39 2021
+++ b/cue.y	Sat Feb 13 20:36:46 2021
@@ -22,6 +22,7 @@
 
 %type <i>    filetype
 %type <time> timestamp
+%type <i> flag flags
 
 %token CATALOG CDTEXTFILE FLAGS DCP CHAN4 PREEMPH SCMS INDEX
 %token ISRC PERFORMER POSTGAP PREGAP SONGWRITER TITLE TRACK
@@ -39,6 +40,18 @@
 	| TRACK INTEGER AUDIO		{ addnewtrack(cursheet, $2); }
 	| INDEX INTEGER timestamp	{ settimestamp(cursheet, $2, $3); }
 	| CATALOG MCN				{ setmcn(cursheet, $2); }
+	| FLAGS flags				{ setflags(cursheet, $2); }
+	;
+
+flags:						{ $$ = 0; }
+	| flags flag				{ $$ = $1 | $2; }
+	;
+
+flag:
+	DCP						{ $$ = FLAG_DCP; }
+	| CHAN4					{ $$ = FLAG_4CH; }
+	| PREEMPH				{ $$ = FLAG_PRE; }
+	| SCMS					{ $$ = FLAG_SCMS; }
 	;
 
 filetype:
--- a/cuefs.h	Sat Feb 13 20:22:39 2021
+++ b/cuefs.h	Sat Feb 13 20:36:46 2021
@@ -36,6 +36,14 @@
 	AAC, FLAC, OGG, OPUS, UNKNOWN
 };
 
+enum
+{
+	FLAG_DCP	= (1<<0),
+	FLAG_4CH	= (1<<1),
+	FLAG_PRE	= (1<<2),
+	FLAG_SCMS	= (1<<3),
+};
+
 typedef struct Timestamp Timestamp;
 typedef struct AFile AFile;
 typedef struct Start Start;
@@ -66,7 +74,7 @@
 	Cuesheet *sheet;
 	Start *starts;
 	AFile *file;
-	int index;
+	int index, flags;
 	char *title, *performer;
 	Entry *next;
 };
@@ -87,6 +95,7 @@
 Cuesheet* newsheet(void);
 void freesheet(Cuesheet*);
 
+void setflags(Cuesheet*, int);
 void setmcn(Cuesheet*, char*);
 void setperformer(Cuesheet*, char*);
 void settitle(Cuesheet*, char*);