shithub: zuke

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add livestreams support

--- a/README.md

+++ b/README.md

@@ -10,6 +10,7 @@

  * seeking

  * playlists

  * good metadata support

+ * basic livestreams support

 ## Installing

@@ -22,7 +23,7 @@

 that are then fed to `audio/zuke`'s stdin:

 ```

-% audio/mkplist /n/somefs/mymusic > $home/somefs.plist

+% audio/mkplist /n/somefs/mymusic /n/otherfs/moremusic http://83.137.145.141:14280 > $home/somefs.plist

 % audio/zuke < $home/somefs.plist

 ```

--- a/mkplist.c

+++ b/mkplist.c

@@ -295,8 +295,16 @@

 	}

 	for(i = 1; i < argc; i++){

-		dir = strdup(argv[i]);

-		scan(&dir, 0);

+		if(strncmp(argv[i], "http://", 7) == 0 || strncmp(argv[i], "https://", 8) == 0){

+			if((curr = newmeta()) == nil)

+				sysfatal("no memory");

+			curr->title = argv[i];

+			curr->path = argv[i];

+			curr->filefmt = "";

+		}else{

+			dir = strdup(argv[i]);

+			scan(&dir, 0);

+		}

 	}

 	qsort(all, numall, sizeof(Meta), cmpmeta);

 	print("# %d\n", numall);

--- a/zuke.c

+++ b/zuke.c

@@ -243,9 +243,20 @@

 		}

 	}

-	if(pcurplaying >= 0)

-		snprint(tmp, sizeof(tmp), "%s%P/%P %d%%", shuffle != nil ? "∫ " : "", (int)(byteswritten/Bps), getmeta(pcurplaying)->duration/1000, volume);

-	else

+	if(pcurplaying >= 0){

+		if(getmeta(pcurplaying)->duration != 0){

+			snprint(tmp, sizeof(tmp), "%s%P/%P %d%%",

+				shuffle != nil ? "∫ " : "",

+				(int)(byteswritten/Bps),

+				getmeta(pcurplaying)->duration/1000,

+				volume);

+		}else{

+			snprint(tmp, sizeof(tmp), "%s%P %d%%",

+				shuffle != nil ? "∫ " : "",

+				(int)(byteswritten/Bps),

+				volume);

+		}

+	}else

 		snprint(tmp, sizeof(tmp), "%s%d%%", shuffle != nil ? "∫ " : "", volume);

 	r = screen->r;

 	r.min.x = r.max.x - stringwidth(f, tmp) - 4;

@@ -413,8 +424,10 @@

 static int

 openaudio(int audio)

 {

-	while(audio < 0 && (audio = open("/dev/audio", OWRITE)) < 0)

+	while(audio < 0 && (audio = open("/dev/audio", OWRITE)) < 0){

+		fprint(2, "audio busy\n");

 		sleep(1000);

+	}

 	return audio;

 }

@@ -422,7 +435,7 @@

 static void

 playerthread(void *player_)

 {

-	char *buf, cmd[32];

+	char *buf, cmd[256], *fmt;

 	Player *player;

 	Ioproc *io;

 	Image *thiscover;

@@ -430,6 +443,7 @@

 	int p[2], fd, pid, n, got, noinit, trycoverload;

 	u64int bytesfrom, bf;

 	int audio;

+	Meta *cur;

 	threadsetname("player");

 	player = player_;

@@ -443,7 +457,10 @@

 	audio = -1;

 restart:

-	if((fd = open(getmeta(player->pcur)->path, OREAD)) < 0){

+	cur = getmeta(player->pcur);

+	fmt = cur->filefmt;

+	fd = -1;

+	if(*fmt && (fd = open(cur->path, OREAD)) < 0){

 		fprint(2, "%r\n");

 		sendul(player->ev, Everror);

 		goto freeplayer;

@@ -451,17 +468,24 @@

 	pipe(p);

 	if((pid = rfork(RFPROC|RFFDG|RFREND|RFNOTEG)) == 0){

-		dup(p[0], 1); close(p[0]);

+		if(fd < 0)

+			fd = open("/dev/null", OREAD);

 		dup(fd, 0); close(fd);

-		dup(open("/dev/null", OWRITE), 2);

+		dup(p[0], 1); close(p[0]);

+		dup(fd = open("/dev/null", OWRITE), 2); close(fd);

 		close(p[1]);

-		snprint(cmd, sizeof(cmd), "/bin/audio/%sdec", getmeta(player->pcur)->filefmt);

-		execl(cmd, cmd, nil);

+		if(*fmt){

+			snprint(cmd, sizeof(cmd), "/bin/audio/%sdec", fmt);

+			execl(cmd, cmd, nil);

+		}else{

+			execl("/bin/play", "play", "-o", "/fd/1", cur->path, nil);

+		}

 		sysfatal("execl: %r");

 	}

 	if(pid < 0)

 		sysfatal("rfork: %r");

-	close(fd);

+	if(fd >= 0)

+		close(fd);

 	close(p[0]);

 	byteswritten = 0;

@@ -560,6 +584,8 @@

 			start(playercurr);

 			goto stop;

 		}

+		close(audio);

+		audio = -1;

 		goto restart;

 	}