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revive howl support

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@566 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2006-02-22 20:11:56 +00:00
parent 361f16718f
commit 7f68c913f1
6 changed files with 126 additions and 106 deletions
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65
src/modules/module-zeroconf-publish.c
View file

@ -67,13 +67,13 @@ struct service {
struct {
int valid;
pa_namereg_type type;
pa_namereg_type_t type;
uint32_t index;
} loaded;
struct {
int valid;
pa_namereg_type type;
pa_namereg_type_t type;
uint32_t index;
} autoload;
};
@ -93,21 +93,19 @@ static sw_result publish_reply(sw_discovery discovery, sw_discovery_publish_stat
return SW_OKAY;
}
static void get_service_data(struct userdata *u, struct service *s, pa_sample_spec *ret_ss, char **ret_description, pa_typeid_t *ret_typeid) {
assert(u && s && s->loaded.valid && ret_ss && ret_description && ret_typeid);
static void get_service_data(struct userdata *u, struct service *s, pa_sample_spec *ret_ss, char **ret_description) {
assert(u && s && s->loaded.valid && ret_ss && ret_description);
if (s->loaded.type == PA_NAMEREG_SINK) {
pa_sink *sink = pa_idxset_get_by_index(u->core->sinks, s->loaded.index);
assert(sink);
*ret_ss = sink->sample_spec;
*ret_description = sink->description;
*ret_typeid = sink->typeid;
} else if (s->loaded.type == PA_NAMEREG_SOURCE) {
pa_source *source = pa_idxset_get_by_index(u->core->sources, s->loaded.index);
assert(source);
*ret_ss = source->sample_spec;
*ret_description = source->description;
*ret_typeid = source->typeid;
} else
assert(0);
}
@ -154,10 +152,9 @@ static int publish_service(struct userdata *u, struct service *s) {
if (s->loaded.valid) {
char z[64], *description;
pa_typeid_t typeid;
pa_sample_spec ss;
get_service_data(u, s, &ss, &description, &typeid);
get_service_data(u, s, &ss, &description);
snprintf(z, sizeof(z), "%u", ss.rate);
sw_text_record_add_key_and_string_value(txt, "rate", z);
@ -167,10 +164,6 @@ static int publish_service(struct userdata *u, struct service *s) {
sw_text_record_add_key_and_string_value(txt, "description", description);
snprintf(z, sizeof(z), "0x%8x", typeid);
sw_text_record_add_key_and_string_value(txt, "typeid", z);
if (sw_discovery_publish(pa_howl_wrapper_get_discovery(u->howl_wrapper), 0, t,
s->loaded.type == PA_NAMEREG_SINK ? SERVICE_NAME_SINK : SERVICE_NAME_SOURCE,
NULL, NULL, u->port, sw_text_record_bytes(txt), sw_text_record_len(txt),
@ -210,7 +203,7 @@ finish:
return r;
}
struct service *get_service(struct userdata *u, const char *name) {
static struct service *get_service(struct userdata *u, const char *name) {
struct service *s;
if ((s = pa_hashmap_get(u->services, name)))
@ -277,55 +270,55 @@ static int publish_autoload(struct userdata *u, pa_autoload_entry *s) {
return publish_service(u, svc);
}
static int remove_sink(struct userdata *u, uint32_t index) {
static int remove_sink(struct userdata *u, uint32_t idx) {
struct service *svc;
assert(u && index != PA_INVALID_INDEX);
assert(u && idx != PA_INVALID_INDEX);
if (!(svc = pa_dynarray_get(u->sink_dynarray, index)))
if (!(svc = pa_dynarray_get(u->sink_dynarray, idx)))
return 0;
if (!svc->loaded.valid || svc->loaded.type != PA_NAMEREG_SINK)
return 0;
svc->loaded.valid = 0;
pa_dynarray_put(u->sink_dynarray, index, NULL);
pa_dynarray_put(u->sink_dynarray, idx, NULL);
return publish_service(u, svc);
}
static int remove_source(struct userdata *u, uint32_t index) {
static int remove_source(struct userdata *u, uint32_t idx) {
struct service *svc;
assert(u && index != PA_INVALID_INDEX);
assert(u && idx != PA_INVALID_INDEX);
if (!(svc = pa_dynarray_get(u->source_dynarray, index)))
if (!(svc = pa_dynarray_get(u->source_dynarray, idx)))
return 0;
if (!svc->loaded.valid || svc->loaded.type != PA_NAMEREG_SOURCE)
return 0;
svc->loaded.valid = 0;
pa_dynarray_put(u->source_dynarray, index, NULL);
pa_dynarray_put(u->source_dynarray, idx, NULL);
return publish_service(u, svc);
}
static int remove_autoload(struct userdata *u, uint32_t index) {
static int remove_autoload(struct userdata *u, uint32_t idx) {
struct service *svc;
assert(u && index != PA_INVALID_INDEX);
assert(u && idx != PA_INVALID_INDEX);
if (!(svc = pa_dynarray_get(u->autoload_dynarray, index)))
if (!(svc = pa_dynarray_get(u->autoload_dynarray, idx)))
return 0;
if (!svc->autoload.valid)
return 0;
svc->autoload.valid = 0;
pa_dynarray_put(u->autoload_dynarray, index, NULL);
pa_dynarray_put(u->autoload_dynarray, idx, NULL);
return publish_service(u, svc);
}
static void subscribe_callback(pa_core *c, pa_subscription_event_type t, uint32_t index, void *userdata) {
static void subscribe_callback(pa_core *c, pa_subscription_event_type_t t, uint32_t idx, void *userdata) {
struct userdata *u = userdata;
assert(u && c);
@ -334,12 +327,12 @@ static void subscribe_callback(pa_core *c, pa_subscription_event_type t, uint32_
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
pa_sink *sink;
if ((sink = pa_idxset_get_by_index(c->sinks, index))) {
if ((sink = pa_idxset_get_by_index(c->sinks, idx))) {
if (publish_sink(u, sink) < 0)
goto fail;
}
} else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
if (remove_sink(u, index) < 0)
if (remove_sink(u, idx) < 0)
goto fail;
}
@ -350,12 +343,12 @@ static void subscribe_callback(pa_core *c, pa_subscription_event_type t, uint32_
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
pa_source *source;
if ((source = pa_idxset_get_by_index(c->sources, index))) {
if ((source = pa_idxset_get_by_index(c->sources, idx))) {
if (publish_source(u, source) < 0)
goto fail;
}
} else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
if (remove_source(u, index) < 0)
if (remove_source(u, idx) < 0)
goto fail;
}
@ -365,12 +358,12 @@ static void subscribe_callback(pa_core *c, pa_subscription_event_type t, uint32_
if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_NEW) {
pa_autoload_entry *autoload;
if ((autoload = pa_idxset_get_by_index(c->autoload_idxset, index))) {
if ((autoload = pa_idxset_get_by_index(c->autoload_idxset, idx))) {
if (publish_autoload(u, autoload) < 0)
goto fail;
}
} else if ((t & PA_SUBSCRIPTION_EVENT_TYPE_MASK) == PA_SUBSCRIPTION_EVENT_REMOVE) {
if (remove_autoload(u, index) < 0)
if (remove_autoload(u, idx) < 0)
goto fail;
}
@ -388,7 +381,7 @@ fail:
int pa__init(pa_core *c, pa_module*m) {
struct userdata *u;
uint32_t index, port = PA_NATIVE_DEFAULT_PORT;
uint32_t idx, port = PA_NATIVE_DEFAULT_PORT;
pa_sink *sink;
pa_source *source;
pa_autoload_entry *autoload;
@ -424,16 +417,16 @@ int pa__init(pa_core *c, pa_module*m) {
PA_SUBSCRIPTION_MASK_SOURCE|
PA_SUBSCRIPTION_MASK_AUTOLOAD, subscribe_callback, u);
for (sink = pa_idxset_first(c->sinks, &index); sink; sink = pa_idxset_next(c->sinks, &index))
for (sink = pa_idxset_first(c->sinks, &idx); sink; sink = pa_idxset_next(c->sinks, &idx))
if (publish_sink(u, sink) < 0)
goto fail;
for (source = pa_idxset_first(c->sources, &index); source; source = pa_idxset_next(c->sources, &index))
for (source = pa_idxset_first(c->sources, &idx); source; source = pa_idxset_next(c->sources, &idx))
if (publish_source(u, source) < 0)
goto fail;
if (c->autoload_idxset)
for (autoload = pa_idxset_first(c->autoload_idxset, &index); autoload; autoload = pa_idxset_next(c->autoload_idxset, &index))
for (autoload = pa_idxset_first(c->autoload_idxset, &idx); autoload; autoload = pa_idxset_next(c->autoload_idxset, &idx))
if (publish_autoload(u, autoload) < 0)
goto fail;