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basic cli interface

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@22 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-06-18 00:22:37 +00:00
parent eb946dbdbe
commit 993d1bce74
21 changed files with 505 additions and 49 deletions
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35
src/source.c
View file

@ -5,6 +5,7 @@
#include "source.h"
#include "sourceoutput.h"
#include "strbuf.h"
struct source* source_new(struct core *core, const char *name, const struct sample_spec *spec) {
struct source *s;
@ -70,3 +71,37 @@ void source_post(struct source*s, struct memchunk *chunk) {
idxset_foreach(s->outputs, do_post, chunk);
}
struct source* source_get_default(struct core *c) {
struct source *source;
assert(c);
if ((source = idxset_get_by_index(c->sources, c->default_source_index)))
return source;
if (!(source = idxset_first(c->sources, &c->default_source_index)))
return NULL;
fprintf(stderr, "core: default source vanished, setting to %u.\n", source->index);
return source;
}
char *source_list_to_string(struct core *c) {
struct strbuf *s;
struct source *source, *default_source;
uint32_t index = IDXSET_INVALID;
assert(c);
s = strbuf_new();
assert(s);
strbuf_printf(s, "%u source(s) available.\n", idxset_ncontents(c->sources));
default_source = source_get_default(c);
for (source = idxset_first(c->sources, &index); source; source = idxset_next(c->sources, &index))
strbuf_printf(s, " %c index: %u, name: <%s>\n", source == default_source ? '*' : ' ', source->index, source->name);
return strbuf_tostring_free(s);
}