protogen: support multiple return values.

[disorder] / clients / disorder.c

diff --git a/clients/disorder.c b/clients/disorder.c
index dac6c25e6d2452049603509a453d339f050a624e..6d2c82323d203d3f2a6f74ebc24f4284b071b284 100644 (file)
--- a/clients/disorder.c
+++ b/clients/disorder.c
@@ -138,8 +138,9 @@ static void cf_playing(char attribute((unused)) **argv) {
 }
 
 static void cf_play(char **argv) {
+  char *id;
   while(*argv)
-    if(disorder_play(getclient(), *argv++)) exit(EXIT_FAILURE);
+    if(disorder_play(getclient(), *argv++, &id)) exit(EXIT_FAILURE);
 }
 
 static void cf_remove(char **argv) {
@@ -175,13 +176,12 @@ static void cf_rescan(char attribute((unused)) **argv) {
 
 static void cf_somequeue(int (*fn)(disorder_client *c,
                                   struct queue_entry **qp)) {
-  struct queue_entry *q;
+  struct queue_entry *q, *qbase;
 
-  if(fn(getclient(), &q)) exit(EXIT_FAILURE);
-  while(q) {
+  if(fn(getclient(), &qbase)) exit(EXIT_FAILURE);
+  for(q = qbase; q; q = q->next)
     print_queue_entry(q);
-    q = q->next;
-  }
+  queue_free(qbase, 1);
 }
 
 static void cf_recent(char attribute((unused)) **argv) {
@@ -245,7 +245,7 @@ static int isarg_regexp(const char *s) {
 }
 
 static void cf_dirs(char **argv) {
-  cf_somelist(argv, disorder_directories);
+  cf_somelist(argv, disorder_dirs);
 }
 
 static void cf_files(char **argv) {
@@ -279,12 +279,13 @@ static void cf_unset(char **argv) {
 }
 
 static void cf_prefs(char **argv) {
-  struct kvp *k;
+  struct kvp *k, *base;
 
-  if(disorder_prefs(getclient(), argv[0], &k)) exit(EXIT_FAILURE);
-  for(; k; k = k->next)
+  if(disorder_prefs(getclient(), argv[0], &base)) exit(EXIT_FAILURE);
+  for(k = base; k; k = k->next)
     xprintf("%s = %s\n",
            nullcheck(utf82mb(k->name)), nullcheck(utf82mb(k->value)));
+  kvp_free(base);
 }
 
 static void cf_search(char **argv) {
@@ -294,6 +295,7 @@ static void cf_search(char **argv) {
   if(disorder_search(getclient(), *argv, &results, &nresults)) exit(EXIT_FAILURE);
   for(n = 0; n < nresults; ++n)
     xprintf("%s\n", nullcheck(utf82mb(results[n])));
+  free_strings(nresults, results);
 }
 
 static void cf_random_disable(char attribute((unused)) **argv) {
@@ -306,10 +308,12 @@ static void cf_random_enable(char attribute((unused)) **argv) {
 
 static void cf_stats(char attribute((unused)) **argv) {
   char **vec;
+  int nvec;
 
-  if(disorder_stats(getclient(), &vec, 0)) exit(EXIT_FAILURE);
-  while(*vec)
-      xprintf("%s\n", nullcheck(utf82mb(*vec++)));
+  if(disorder_stats(getclient(), &vec, &nvec)) exit(EXIT_FAILURE);
+  for(int n = 0; n < nvec; ++n)
+    xprintf("%s\n", nullcheck(utf82mb(vec[n])));
+  free_strings(nvec, vec);
 }
 
 static void cf_get_volume(char attribute((unused)) **argv) {
@@ -341,7 +345,7 @@ static void cf_move(char **argv) {
 static void cf_part(char **argv) {
   char *s;
 
-  if(disorder_part(getclient(), &s, argv[0], argv[1], argv[2])) exit(EXIT_FAILURE);
+  if(disorder_part(getclient(), argv[0], argv[1], argv[2], &s)) exit(EXIT_FAILURE);
   xprintf("%s\n", nullcheck(utf82mb_f(s)));
 }
 
@@ -356,7 +360,7 @@ static void cf_authorize(char **argv) {
 static void cf_resolve(char **argv) {
   char *track;
 
-  if(disorder_resolve(getclient(), &track, argv[0])) exit(EXIT_FAILURE);
+  if(disorder_resolve(getclient(), argv[0], &track)) exit(EXIT_FAILURE);
   xprintf("%s\n", nullcheck(utf82mb_f(track)));
 }
 
@@ -412,7 +416,7 @@ static int isarg_integer(const char *s) {
 static void cf_new(char **argv) {
   char **vec;
 
-  if(disorder_new_tracks(getclient(), &vec, 0, argv[0] ? atoi(argv[0]) : 0))
+  if(disorder_new_tracks(getclient(), argv[0] ? atol(argv[0]) : 0, &vec, 0))
     exit(EXIT_FAILURE);
   while(*vec)
     xprintf("%s\n", nullcheck(utf82mb(*vec++)));
@@ -612,11 +616,13 @@ static void cf_adopt(char **argv) {
 
 static void cf_playlists(char attribute((unused)) **argv) {
   char **vec;
+  int nvec;
 
-  if(disorder_playlists(getclient(), &vec, 0))
+  if(disorder_playlists(getclient(), &vec, &nvec))
     exit(EXIT_FAILURE);
-  while(*vec)
-    xprintf("%s\n", nullcheck(utf82mb(*vec++)));
+  for(int n = 0; n < nvec; ++n)
+    xprintf("%s\n", nullcheck(utf82mb(vec[n])));
+  free_strings(nvec, vec);
 }
 
 static void cf_playlist_del(char **argv) {
@@ -626,11 +632,13 @@ static void cf_playlist_del(char **argv) {
 
 static void cf_playlist_get(char **argv) {
   char **vec;
+  int nvec;
 
-  if(disorder_playlist_get(getclient(), argv[0], &vec, 0))
+  if(disorder_playlist_get(getclient(), argv[0], &vec, &nvec))
     exit(EXIT_FAILURE);
-  while(*vec)
-    xprintf("%s\n", nullcheck(utf82mb(*vec++)));
+  for(int n = 0; n < nvec; ++n)
+    xprintf("%s\n", nullcheck(utf82mb(vec[n])));
+  free_strings(nvec, vec);
 }
 
 static void cf_playlist_set(char **argv) {