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pulse-server: skip objects being created

Browse source 
Skip iterating over objects that still have pending updates.
Make sure we have all info and properties before we process
objects.

Fixes #376
This commit is contained in:
Wim Taymans 2020-11-13 09:52:02 +01:00
parent 041d1a142d
commit 22cec7823e
4 changed files with 24 additions and 26 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/modules/module-protocol-pulse/collect.c
View file

@ -129,6 +129,8 @@ static struct pw_manager_object *select_object(struct pw_manager *m,
const char *str;
spa_list_for_each(o, &m->object_list, link) {
if (o->creating)
continue;
if (s->type != NULL && !s->type(o))
continue;
if (o->id == s->id)
@ -150,6 +152,8 @@ static struct pw_manager_object *find_linked(struct pw_manager *m, uint32_t obj_
uint32_t in_node, out_node;
spa_list_for_each(o, &m->object_list, link) {
if (o->creating)
continue;
if (o->props == NULL || !is_link(o))
continue;

12
src/modules/module-protocol-pulse/manager.c
View file

@ -64,8 +64,6 @@ struct object {
struct spa_hook proxy_listener;
struct spa_hook object_listener;
unsigned int new:1;
};
static void core_sync(struct manager *m)
@ -116,6 +114,8 @@ static struct object *find_object(struct manager *m, uint32_t id)
{
struct object *o;
spa_list_for_each(o, &m->this.object_list, this.link) {
if (o->this.creating)
continue;
if (o->this.id == id)
return o;
}
@ -470,7 +470,7 @@ static void registry_event_global(void *data, uint32_t id,
o->this.version = version;
o->this.props = props ? pw_properties_new_dict(props) : NULL;
o->this.proxy = proxy;
o->new = true;
o->this.creating = true;
spa_list_init(&o->this.param_list);
o->manager = m;
@ -527,8 +527,8 @@ static void on_core_done(void *data, uint32_t id, int seq)
manager_emit_sync(m);
spa_list_for_each(o, &m->this.object_list, this.link) {
if (o->new) {
o->new = false;
if (o->this.creating) {
o->this.creating = false;
manager_emit_added(m, &o->this);
} else if (o->this.changed > 0) {
manager_emit_updated(m, &o->this);
@ -620,6 +620,8 @@ int pw_manager_for_each_object(struct pw_manager *manager,
int res;
spa_list_for_each(o, &m->this.object_list, this.link) {
if (o->this.creating)
continue;
if ((res = callback(data, &o->this)) != 0)
return res;
}

1
src/modules/module-protocol-pulse/manager.h
View file

@ -82,6 +82,7 @@ struct pw_manager_object {
int changed;
void *info;
struct spa_list param_list;
unsigned int creating:1;
};
struct pw_manager *pw_manager_new(struct pw_core *core);

33
src/modules/module-protocol-pulse/pulse-server.c
View file

@ -2339,10 +2339,7 @@ static int do_set_volume(struct client *client, uint32_t command, uint32_t tag,
direction = PW_DIRECTION_INPUT;
o = find_device(client, id, name, direction == PW_DIRECTION_OUTPUT);
if (o == NULL || o->info == NULL)
return -ENOENT;
info = o->info;
if (info == NULL)
if (o == NULL || (info = o->info) == NULL || info->props == NULL)
return -ENOENT;
dev_info = DEVICE_INFO_INIT(direction);
@ -2401,10 +2398,7 @@ static int do_set_mute(struct client *client, uint32_t command, uint32_t tag, st
direction = PW_DIRECTION_INPUT;
o = find_device(client, id, name, direction == PW_DIRECTION_OUTPUT);
if (o == NULL || o->info == NULL)
return -ENOENT;
info = o->info;
if (info == NULL)
if (o == NULL || (info = o->info) == NULL || info->props == NULL)
return -ENOENT;
dev_info = DEVICE_INFO_INIT(direction);
@ -2463,10 +2457,7 @@ static int do_set_port(struct client *client, uint32_t command, uint32_t tag, st
direction = PW_DIRECTION_INPUT;
o = find_device(client, id, name, direction == PW_DIRECTION_OUTPUT);
if (o == NULL || o->info == NULL)
return -ENOENT;
info = o->info;
if (info == NULL)
if (o == NULL || (info = o->info) == NULL || info->props == NULL)
return -ENOENT;
if ((str = spa_dict_lookup(info->props, PW_KEY_DEVICE_ID)) != NULL)
@ -2660,7 +2651,7 @@ static int do_get_server_info(struct client *client, uint32_t command, uint32_t
ss = SAMPLE_SPEC_INIT;
map = CHANNEL_MAP_INIT;
if (manager->info != NULL) {
if (info != NULL) {
if (info->props &&
(str = spa_dict_lookup(info->props, "default.clock.rate")) != NULL)
ss.rate = atoi(str);
@ -2768,7 +2759,7 @@ static int fill_client_info(struct client *client, struct message *m,
const char *str;
uint32_t module_id = SPA_ID_INVALID;
if (o == NULL || !is_client(o))
if (info == NULL || info->props == NULL || !is_client(o))
return -ENOENT;
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
@ -2782,7 +2773,7 @@ static int fill_client_info(struct client *client, struct message *m,
TAG_INVALID);
if (client->version >= 13) {
message_put(m,
TAG_PROPLIST, info ? info->props : NULL,
TAG_PROPLIST, info->props,
TAG_INVALID);
}
return 0;
@ -2793,7 +2784,7 @@ static int fill_module_info(struct client *client, struct message *m,
{
struct pw_module_info *info = o->info;
if (o == NULL || info == NULL || !is_module(o))
if (info == NULL || info->props == NULL || !is_module(o))
return -ENOENT;
message_put(m,
@ -2825,7 +2816,7 @@ static int fill_card_info(struct client *client, struct message *m,
struct card_info card_info = CARD_INFO_INIT;
struct profile_info *profile_info;
if (o == NULL || info == NULL || info->props == NULL || !is_card(o))
if (info == NULL || info->props == NULL || !is_card(o))
return -ENOENT;
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
@ -2944,7 +2935,7 @@ static int fill_sink_info(struct client *client, struct message *m,
struct card_info card_info = CARD_INFO_INIT;
struct device_info dev_info = DEVICE_INFO_INIT(PW_DIRECTION_OUTPUT);
if (o == NULL || info == NULL || info->props == NULL || !is_sink(o))
if (info == NULL || info->props == NULL || !is_sink(o))
return -ENOENT;
if ((name = spa_dict_lookup(info->props, PW_KEY_NODE_NAME)) != NULL) {
@ -3067,7 +3058,7 @@ static int fill_source_info(struct client *client, struct message *m,
struct device_info dev_info = DEVICE_INFO_INIT(PW_DIRECTION_INPUT);
is_monitor = is_sink(o);
if (o == NULL || info == NULL || info->props == NULL ||
if (info == NULL || info->props == NULL ||
(!is_source(o) && !is_monitor))
return -ENOENT;
@ -3190,7 +3181,7 @@ static int fill_sink_input_info(struct client *client, struct message *m,
uint32_t module_id = SPA_ID_INVALID, client_id = SPA_ID_INVALID;
struct device_info dev_info = DEVICE_INFO_INIT(PW_DIRECTION_OUTPUT);
if (o == NULL || info == NULL || info->props == NULL || !is_sink_input(o))
if (info == NULL || info->props == NULL || !is_sink_input(o))
return -ENOENT;
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)
@ -3255,7 +3246,7 @@ static int fill_source_output_info(struct client *client, struct message *m,
uint32_t peer_id;
struct device_info dev_info = DEVICE_INFO_INIT(PW_DIRECTION_INPUT);
if (o == NULL || info == NULL || info->props == NULL || !is_source_output(o))
if (info == NULL || info->props == NULL || !is_source_output(o))
return -ENOENT;
if ((str = spa_dict_lookup(info->props, PW_KEY_MODULE_ID)) != NULL)