when a track has a long title, it comes in several parts.
this patch allows acd to display such long titles, rather than
the last section of the name only.

Reference: /n/sources/patch/applied/acdlongnames
Date: Wed Aug 25 18:57:03 CES 2004

--- /acme/bin/source/acd/cddb.c	Wed Aug 25 18:57:03 2004
+++ /acme/bin/source/acd/cddb.c	Wed Aug 25 18:57:03 2004
@@ -35,6 +35,21 @@
 	return ((n & 0xFF) << 24 | (tmp << 8) | t->ntrack);
 }
 
+static void
+append(char **d, char *s)
+{
+	char *r;
+	if (*d == nil)
+		*d = estrdup(s);
+	else {
+		r = emalloc(strlen(*d) + strlen(s) + 1);
+		strcpy(r, *d);
+		strcat(r, s);
+		free(*d);
+		*d = r;
+	}
+}
+
 static int
 cddbfilltoc(Toc *t)
 {
@@ -46,6 +61,8 @@
 	char *f[10];
 	int nf;
 	char *id, *categ;
+	char gottrack[MTRACK];
+	int gottitle;
 
 	fd = dial("tcp!freedb.freedb.org!888", 0, 0, 0);
 	if(fd < 0) {
@@ -125,6 +142,9 @@
 
 	/* fetch results for this cd */
 	fprint(fd, "cddb read %s %s\r\n", categ, id);
+
+	memset(gottrack, 0, sizeof(gottrack));
+	gottitle = 0;
 	do {
 		if((p = Brdline(&bin, '\n')) == nil)
 			goto died;
@@ -132,9 +152,13 @@
 		while(isspace(*q))
 			*q-- = 0;
 DPRINT(2, "cddb %s\n", p);
-		if(strncmp(p, "DTITLE=", 7) == 0)
-			t->title = estrdup(p+7);
-		else if(strncmp(p, "TTITLE", 6) == 0 && isdigit(p[6])) {
+		if(strncmp(p, "DTITLE=", 7) == 0) {
+			if (gottitle)
+				append(&t->title, p + 7);
+			else
+				t->title = estrdup(p+7);
+			gottitle = 1;
+		} else if(strncmp(p, "TTITLE", 6) == 0 && isdigit(p[6])) {
 			i = atoi(p+6);
 			if(i < t->ntrack) {
 				p += 6;
@@ -143,7 +167,11 @@
 				if(*p == '=')
 					p++;
 
-				t->track[i].title = estrdup(p);
+				if (gottrack[i])
+					append(&t->track[i].title, p);
+				else
+					t->track[i].title = estrdup(p);
+				gottrack[i] = 1;
 			}
 		} 
 	} while(*p != '.');
@@ -154,7 +182,6 @@
 
 	return 0;
 }
-
 
 void
 cddbproc(void *v)