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zeroconf: copy more sink/source properties into DNS-SD TXT data

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This commit is contained in:
Lennart Poettering 2009-04-30 02:36:40 +02:00
parent 407a8105d0
commit 3522b7d150
1 changed files with 34 additions and 7 deletions
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41
src/modules/module-zeroconf-publish.c
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@ -102,10 +102,10 @@ struct userdata {
pa_native_protocol *native;
};
static void get_service_data(struct service *s, pa_sample_spec *ret_ss, pa_channel_map *ret_map, const char **ret_name, const char **ret_description, enum service_subtype *ret_subtype) {
static void get_service_data(struct service *s, pa_sample_spec *ret_ss, pa_channel_map *ret_map, const char **ret_name, pa_proplist **ret_proplist, enum service_subtype *ret_subtype) {
pa_assert(s);
pa_assert(ret_ss);
pa_assert(ret_description);
pa_assert(ret_proplist);
pa_assert(ret_subtype);
if (pa_sink_isinstance(s->device)) {
@ -114,7 +114,7 @@ static void get_service_data(struct service *s, pa_sample_spec *ret_ss, pa_chann
*ret_ss = sink->sample_spec;
*ret_map = sink->channel_map;
*ret_name = sink->name;
*ret_description = pa_strnull(pa_proplist_gets(sink->proplist, PA_PROP_DEVICE_DESCRIPTION));
*ret_proplist = sink->proplist;
*ret_subtype = sink->flags & PA_SINK_HARDWARE ? SUBTYPE_HARDWARE : SUBTYPE_VIRTUAL;
} else if (pa_source_isinstance(s->device)) {
@ -123,7 +123,7 @@ static void get_service_data(struct service *s, pa_sample_spec *ret_ss, pa_chann
*ret_ss = source->sample_spec;
*ret_map = source->channel_map;
*ret_name = source->name;
*ret_description = pa_strnull(pa_proplist_gets(source->proplist, PA_PROP_DEVICE_DESCRIPTION));
*ret_proplist = source->proplist;
*ret_subtype = source->monitor_of ? SUBTYPE_MONITOR : (source->flags & PA_SOURCE_HARDWARE ? SUBTYPE_HARDWARE : SUBTYPE_VIRTUAL);
} else
@ -132,11 +132,24 @@ static void get_service_data(struct service *s, pa_sample_spec *ret_ss, pa_chann
static AvahiStringList* txt_record_server_data(pa_core *c, AvahiStringList *l) {
char s[128];
char *t;
pa_assert(c);
l = avahi_string_list_add_pair(l, "server-version", PACKAGE_NAME" "PACKAGE_VERSION);
l = avahi_string_list_add_pair(l, "user-name", pa_get_user_name(s, sizeof(s)));
t = pa_get_user_name_malloc();
l = avahi_string_list_add_pair(l, "user-name", t);
pa_xfree(t);
t = pa_machine_id();
l = avahi_string_list_add_pair(l, "machine-id", t);
pa_xfree(t);
t = pa_uname_string();
l = avahi_string_list_add_pair(l, "uname", t);
pa_xfree(t);
l = avahi_string_list_add_pair(l, "fqdn", pa_get_fqdn(s, sizeof(s)));
l = avahi_string_list_add_printf(l, "cookie=0x%08x", c->cookie);
@ -212,7 +225,8 @@ static uint16_t compute_port(struct userdata *u) {
static int publish_service(struct service *s) {
int r = -1;
AvahiStringList *txt = NULL;
const char *description = NULL, *name = NULL;
const char *name = NULL, *t;
pa_proplist *proplist = NULL;
pa_sample_spec ss;
pa_channel_map map;
char cm[PA_CHANNEL_MAP_SNPRINT_MAX];
@ -239,7 +253,7 @@ static int publish_service(struct service *s) {
txt = txt_record_server_data(s->userdata->core, txt);
get_service_data(s, &ss, &map, &name, &description, &subtype);
get_service_data(s, &ss, &map, &name, &proplist, &subtype);
txt = avahi_string_list_add_pair(txt, "device", name);
txt = avahi_string_list_add_printf(txt, "rate=%u", ss.rate);
txt = avahi_string_list_add_printf(txt, "channels=%u", ss.channels);
@ -247,6 +261,19 @@ static int publish_service(struct service *s) {
txt = avahi_string_list_add_pair(txt, "channel_map", pa_channel_map_snprint(cm, sizeof(cm), &map));
txt = avahi_string_list_add_pair(txt, "subtype", subtype_text[subtype]);
if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_DESCRIPTION)))
txt = avahi_string_list_add_pair(txt, "description", t);
if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_ICON_NAME)))
txt = avahi_string_list_add_pair(txt, "icon-name", t);
if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_VENDOR_NAME)))
txt = avahi_string_list_add_pair(txt, "vendor-name", t);
if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_PRODUCT_NAME)))
txt = avahi_string_list_add_pair(txt, "product-name", t);
if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_CLASS)))
txt = avahi_string_list_add_pair(txt, "class", t);
if ((t = pa_proplist_gets(proplist, PA_PROP_DEVICE_FORM_FACTOR)))
txt = avahi_string_list_add_pair(txt, "form-factor", t);
if (avahi_entry_group_add_service_strlst(
s->entry_group,
AVAHI_IF_UNSPEC, AVAHI_PROTO_UNSPEC,