+/*** Card info ***/
+
+static void context_get_card_info_callback(pa_pdispatch *pd, uint32_t command, uint32_t tag, pa_tagstruct *t, void *userdata) {
+ pa_operation *o = userdata;
+ int eol = 1;
+
+ pa_assert(pd);
+ pa_assert(o);
+ pa_assert(PA_REFCNT_VALUE(o) >= 1);
+
+ if (!o->context)
+ goto finish;
+
+ if (command != PA_COMMAND_REPLY) {
+ if (pa_context_handle_error(o->context, command, t, FALSE) < 0)
+ goto finish;
+
+ eol = -1;
+ } else {
+
+ while (!pa_tagstruct_eof(t)) {
+ pa_card_info i;
+ uint32_t j;
+ const char*ap;
+
+ pa_zero(i);
+
+ if (pa_tagstruct_getu32(t, &i.index) < 0 ||
+ pa_tagstruct_gets(t, &i.name) < 0 ||
+ pa_tagstruct_getu32(t, &i.owner_module) < 0 ||
+ pa_tagstruct_gets(t, &i.driver) < 0 ||
+ pa_tagstruct_getu32(t, &i.n_profiles) < 0) {
+
+ pa_context_fail(o->context, PA_ERR_PROTOCOL);
+ goto finish;
+ }
+
+ if (i.n_profiles > 0) {
+ i.profiles = pa_xnew0(pa_card_profile_info, i.n_profiles+1);
+
+ for (j = 0; j < i.n_profiles; j++) {
+
+ if (pa_tagstruct_gets(t, &i.profiles[j].name) < 0 ||
+ pa_tagstruct_gets(t, &i.profiles[j].description) < 0 ||
+ pa_tagstruct_getu32(t, &i.profiles[j].n_sinks) < 0 ||
+ pa_tagstruct_getu32(t, &i.profiles[j].n_sources) < 0 ||
+ pa_tagstruct_getu32(t, &i.profiles[j].priority) < 0) {
+
+ pa_context_fail(o->context, PA_ERR_PROTOCOL);
+ pa_xfree(i.profiles);
+ goto finish;
+ }
+ }
+
+ /* Terminate with an extra NULL entry, just to make sure */
+ i.profiles[j].name = NULL;
+ i.profiles[j].description = NULL;
+ }
+
+ i.proplist = pa_proplist_new();
+
+ if (pa_tagstruct_gets(t, &ap) < 0 ||
+ pa_tagstruct_get_proplist(t, i.proplist) < 0) {
+
+ pa_context_fail(o->context, PA_ERR_PROTOCOL);
+ pa_xfree(i.profiles);
+ pa_proplist_free(i.proplist);
+ goto finish;
+ }
+
+ if (ap) {
+ for (j = 0; j < i.n_profiles; j++)
+ if (pa_streq(i.profiles[j].name, ap)) {
+ i.active_profile = &i.profiles[j];
+ break;
+ }
+ }
+
+ if (o->callback) {
+ pa_card_info_cb_t cb = (pa_card_info_cb_t) o->callback;
+ cb(o->context, &i, 0, o->userdata);
+ }
+
+ pa_proplist_free(i.proplist);
+ pa_xfree(i.profiles);
+ }
+ }
+
+ if (o->callback) {
+ pa_card_info_cb_t cb = (pa_card_info_cb_t) o->callback;
+ cb(o->context, NULL, eol, o->userdata);
+ }
+
+finish:
+ pa_operation_done(o);
+ pa_operation_unref(o);
+}
+
+pa_operation* pa_context_get_card_info_by_index(pa_context *c, uint32_t idx, pa_card_info_cb_t cb, void *userdata) {
+ pa_tagstruct *t;
+ pa_operation *o;
+ uint32_t tag;
+
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
+ pa_assert(cb);
+
+ PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
+
+ o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
+
+ t = pa_tagstruct_command(c, PA_COMMAND_GET_CARD_INFO, &tag);
+ pa_tagstruct_putu32(t, idx);
+ pa_tagstruct_puts(t, NULL);
+ pa_pstream_send_tagstruct(c->pstream, t);
+ pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, context_get_card_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
+
+ return o;
+}
+
+pa_operation* pa_context_get_card_info_by_name(pa_context *c, const char*name, pa_card_info_cb_t cb, void *userdata) {
+ pa_tagstruct *t;
+ pa_operation *o;
+ uint32_t tag;
+
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
+ pa_assert(cb);
+
+ PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
+
+ o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
+
+ t = pa_tagstruct_command(c, PA_COMMAND_GET_CARD_INFO, &tag);
+ 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_card_info_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
+
+ return o;
+}
+
+pa_operation* pa_context_get_card_info_list(pa_context *c, pa_card_info_cb_t cb, void *userdata) {
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
+
+ return pa_context_send_simple_command(c, PA_COMMAND_GET_CARD_INFO_LIST, context_get_card_info_callback, (pa_operation_cb_t) cb, userdata);
+}
+
+pa_operation* pa_context_set_card_profile_by_index(pa_context *c, uint32_t idx, const char*profile, pa_context_success_cb_t cb, void *userdata) {
+ pa_operation *o;
+ pa_tagstruct *t;
+ uint32_t tag;
+
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
+
+ PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
+
+ o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
+
+ t = pa_tagstruct_command(c, PA_COMMAND_SET_CARD_PROFILE, &tag);
+ pa_tagstruct_putu32(t, idx);
+ pa_tagstruct_puts(t, NULL);
+ pa_tagstruct_puts(t, profile);
+ pa_pstream_send_tagstruct(c->pstream, t);
+ pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
+
+ return o;
+}
+
+pa_operation* pa_context_set_card_profile_by_name(pa_context *c, const char *name, const char*profile, pa_context_success_cb_t cb, void *userdata) {
+ pa_operation *o;
+ pa_tagstruct *t;
+ uint32_t tag;
+
+ pa_assert(c);
+ pa_assert(PA_REFCNT_VALUE(c) >= 1);
+
+ PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, !name || *name, PA_ERR_INVALID);
+ PA_CHECK_VALIDITY_RETURN_NULL(c, c->version >= 15, PA_ERR_NOTSUPPORTED);
+
+ o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
+
+ t = pa_tagstruct_command(c, PA_COMMAND_SET_CARD_PROFILE, &tag);
+ pa_tagstruct_putu32(t, PA_INVALID_INDEX);
+ pa_tagstruct_puts(t, name);
+ pa_tagstruct_puts(t, profile);
+ pa_pstream_send_tagstruct(c->pstream, t);
+ pa_pdispatch_register_reply(c->pdispatch, tag, DEFAULT_TIMEOUT, pa_context_simple_ack_callback, pa_operation_ref(o), (pa_free_cb_t) pa_operation_unref);
+
+ return o;
+}
+