commit 310ef57cd092b0af07f656a3b8d40eea6a07ddea
from: Omar Polo <op@omarpolo.com>
date: Sat Feb 19 10:16:28 2022 UTC

add (and handle) cmd `repeat'

commit - f3bd773be6486fa2c212ff27aee53e3894bcc51d
commit + 310ef57cd092b0af07f656a3b8d40eea6a07ddea
blob - a11b339bdc978e30d749022cfe6e17ca634bca8f
blob + ba393dd2b0aa1bbe05e5b2204c9d9360e90188b4
--- amused.h
+++ amused.h
@@ -45,6 +45,7 @@ enum imsg_type {
 	IMSG_CTL_NEXT,
 	IMSG_CTL_PREV,
 	IMSG_CTL_JUMP,
+	IMSG_CTL_REPEAT,	/* struct player_repeat */
 
 	IMSG_CTL_BEGIN,
 	IMSG_CTL_ADD,		/* path to a file */
@@ -75,15 +76,22 @@ enum actions {
 	NEXT,
 	LOAD,
 	JUMP,
+	REPEAT,
 };
 
 struct ctl_command;
 
+struct player_repeat {
+	int	repeat_one;
+	int	repeat_all;
+};
+
 struct parse_result {
 	enum actions		 action;
 	char			**files;
 	const char		*file;
 	int			 pretty;
+	struct player_repeat	 rep;
 	struct ctl_command	*ctl;
 };
 
blob - e00746ebf384ba0bc7a061e3cad4c88fbc8c60b9
blob + 8a1263255b91f3fda656a08f0eb16ff40921810d
--- control.c
+++ control.c
@@ -229,9 +229,10 @@ control_close(int fd)
 void
 control_dispatch_imsg(int fd, short event, void *bula)
 {
-	struct ctl_conn	*c;
-	struct imsg	 imsg;
-	ssize_t		 n;
+	struct ctl_conn		*c;
+	struct imsg		 imsg;
+	struct player_repeat	 rp;
+	ssize_t		 	 n;
 
 	if ((c = control_connbyfd(fd)) == NULL) {
 		log_warnx("%s: fd %d: not found", __func__, fd);
@@ -325,6 +326,17 @@ control_dispatch_imsg(int fd, short event, void *bula)
 			break;
 		case IMSG_CTL_JUMP:
 			main_playlist_jump(&c->iev, &imsg);
+			break;
+		case IMSG_CTL_REPEAT:
+			if (IMSG_DATA_SIZE(imsg) != sizeof(rp)) {
+				log_warnx("%s: got wrong size", __func__);
+				break;
+			}
+			memcpy(&rp, imsg.data, sizeof(rp));
+			if (rp.repeat_all != -1)
+				repeat_all = rp.repeat_all;
+			if (rp.repeat_one != -1)
+				repeat_one = rp.repeat_one;
 			break;
 		case IMSG_CTL_BEGIN:
 			if (control_state.tx != -1) {
blob - 63feafe6ba8676e50d2a725b225aebe35ab74f30
blob + 4a5f6e06c1b5f7d147203eb13605df28d3add24a
--- ctl.c
+++ ctl.c
@@ -44,6 +44,7 @@ int	ctl_add(struct parse_result *, int, char **);
 int	ctl_show(struct parse_result *, int, char **);
 int	ctl_load(struct parse_result *, int, char **);
 int	ctl_jump(struct parse_result *, int, char **);
+int	ctl_repeat(struct parse_result *, int, char **);
 
 struct ctl_command ctl_commands[] = {
 	{ "play",	PLAY,		ctl_noarg,	"" },
@@ -59,6 +60,7 @@ struct ctl_command ctl_commands[] = {
 	{ "prev",	PREV,		ctl_noarg,	"" },
 	{ "load",	LOAD,		ctl_load,	"[file]", 1 },
 	{ "jump",	JUMP,		ctl_jump,	"pattern" },
+	{ "repeat",	REPEAT,		ctl_repeat,	"one|all on|off" },
 	{ NULL },
 };
 
@@ -392,6 +394,10 @@ ctlaction(struct parse_result *res)
 		done = 0;
 		ret = jump_req(res->file);
 		break;
+	case REPEAT:
+		imsg_compose(ibuf, IMSG_CTL_REPEAT, 0, 0, -1,
+		    &res->rep, sizeof(res->rep));
+		break;
 	case NONE:
 		/* action not expected */
 		fatalx("invalid action %u", res->action);
@@ -516,6 +522,38 @@ ctl_jump(struct parse_result *res, int argc, char **ar
 		ctl_usage(res->ctl);
 
 	res->file = argv[0];
+	return ctlaction(res);
+}
+
+int
+ctl_repeat(struct parse_result *res, int argc, char **argv)
+{
+	int ch, b;
+
+	while ((ch = getopt(argc, argv, "")) != -1)
+		ctl_usage(res->ctl);
+	argc -= optind;
+	argv += optind;
+
+	if (argc != 2)
+		ctl_usage(res->ctl);
+
+	if (!strcmp(argv[1], "on"))
+		b = 1;
+	else if (!strcmp(argv[1], "off"))
+		b = 0;
+	else
+		ctl_usage(res->ctl);
+
+	res->rep.repeat_one = -1;
+	res->rep.repeat_all = -1;
+	if (!strcmp(argv[0], "one"))
+		res->rep.repeat_one = b;
+	else if (!strcmp(argv[0], "all"))
+		res->rep.repeat_all = b;
+	else
+		ctl_usage(res->ctl);
+
 	return ctlaction(res);
 }