add support for setting/getting default sink/source via native protocol

[pulseaudio] / polyp / polyplib-introspect.c

diff --git a/polyp/polyplib-introspect.c b/polyp/polyplib-introspect.c
index b31a40c7a40f80efc6b8ce98eb80c669e242c5b8..2baeb540d78e52e41176144ce67e9bf022f5bf8d 100644 (file)
--- a/polyp/polyplib-introspect.c
+++ b/polyp/polyplib-introspect.c
@@ -83,7 +83,10 @@ static void context_get_server_info_callback(struct pa_pdispatch *pd, uint32_t c
                pa_tagstruct_gets(t, &i.user_name) < 0 ||
                pa_tagstruct_gets(t, &i.host_name) < 0 ||
                pa_tagstruct_get_sample_spec(t, &i.sample_spec) < 0 ||
+               pa_tagstruct_gets(t, &i.default_sink_name) < 0 ||
+               pa_tagstruct_gets(t, &i.default_source_name) < 0 ||
                !pa_tagstruct_eof(t)) {
+
         pa_context_fail(o->context, PA_ERROR_PROTOCOL);
         goto finish;
     }
@@ -174,6 +177,27 @@ struct pa_operation* pa_context_get_sink_info_by_index(struct pa_context *c, uin
     return pa_operation_ref(o);
 }
 
+struct pa_operation* pa_context_get_sink_info_by_name(struct pa_context *c, const char *name, void (*cb)(struct pa_context *c, const struct pa_sink_info *i, int is_last, void *userdata), void *userdata) {
+    struct pa_tagstruct *t;
+    struct pa_operation *o;
+    uint32_t tag;
+    assert(c && cb);
+
+    o = pa_operation_new(c, NULL);
+    o->callback = cb;
+    o->userdata = userdata;
+
+    t = pa_tagstruct_new(NULL, 0);
+    pa_tagstruct_putu32(t, PA_COMMAND_GET_SINK_INFO);
+    pa_tagstruct_putu32(t, tag = c->ctag++);
+    pa_tagstruct_putu32(t, PA_INVALID_INDEX);
+    pa_tagstruct_puts(t, name);
+    pa_pstream_send_tagstruct(c->pstream, t);
+    pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_sink_info_callback, o);
+
+    return pa_operation_ref(o);
+}
+
 /*** Source info ***/
 
 static void context_get_source_info_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {
@@ -244,6 +268,27 @@ struct pa_operation* pa_context_get_source_info_by_index(struct pa_context *c, u
     return pa_operation_ref(o);
 }
 
+struct pa_operation* pa_context_get_source_info_by_name(struct pa_context *c, const char *name, void (*cb)(struct pa_context *c, const struct pa_source_info *i, int is_last, void *userdata), void *userdata) {
+    struct pa_tagstruct *t;
+    struct pa_operation *o;
+    uint32_t tag;
+    assert(c && cb);
+
+    o = pa_operation_new(c, NULL);
+    o->callback = cb;
+    o->userdata = userdata;
+
+    t = pa_tagstruct_new(NULL, 0);
+    pa_tagstruct_putu32(t, PA_COMMAND_GET_SOURCE_INFO);
+    pa_tagstruct_putu32(t, tag = c->ctag++);
+    pa_tagstruct_putu32(t, PA_INVALID_INDEX);
+    pa_tagstruct_puts(t, name);
+    pa_pstream_send_tagstruct(c->pstream, t);
+    pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_source_info_callback, o);
+
+    return pa_operation_ref(o);
+}
+
 /*** Client info ***/
 
 static void context_get_client_info_callback(struct pa_pdispatch *pd, uint32_t command, uint32_t tag, struct pa_tagstruct *t, void *userdata) {