some more work

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@23 fefdeb5f-60dc-0310-8127-8f9354f1896f

1 files changed, 23 insertions, 0 deletions

diff --git a/src/sourceoutput.c b/src/sourceoutput.c
index d4e7a50f..8021b522 100644
--- a/src/sourceoutput.c
+++ b/src/sourceoutput.c
@@ -3,6 +3,7 @@
 #include <string.h>
 
 #include "sourceoutput.h"
+#include "strbuf.h"
 
 struct source_output* source_output_new(struct source *s, struct sample_spec *spec, const char *name) {
     struct source_output *o;
@@ -45,3 +46,25 @@ void source_output_kill(struct source_output*i) {
     if (i->kill)
         i->kill(i);
 }
+
+char *source_output_list_to_string(struct core *c) {
+    struct strbuf *s;
+    struct source_output *o;
+    uint32_t index = IDXSET_INVALID;
+    assert(c);
+
+    s = strbuf_new();
+    assert(s);
+
+    strbuf_printf(s, "%u source outputs(s) available.\n", idxset_ncontents(c->source_outputs));
+
+    for (o = idxset_first(c->source_outputs, &index); o; o = idxset_next(c->source_outputs, &index)) {
+        assert(o->source);
+        strbuf_printf(s, "  %c index: %u, name: <%s>, source: <%u>\n",
+                      o->index,
+                      o->name,
+                      o->source->index);
+    }
+    
+    return strbuf_tostring_free(s);
+}