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media-session: add info logging to profile restore logic

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This commit is contained in:
Wim Taymans 2021-01-28 11:43:17 +01:00
parent b2e4f1358d
commit b8bac95dad
1 changed files with 42 additions and 12 deletions
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54
src/examples/media-session/default-profile.c
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@ -69,6 +69,7 @@ struct device {
uint32_t id; uint32_t id;
struct impl *impl; struct impl *impl;
char *name;
char *key; char *key;
struct spa_hook listener; struct spa_hook listener;
@ -213,7 +214,7 @@ static int find_saved_profile(struct device *dev, struct profile *pr)
json = pw_properties_get(impl->properties, dev->key); json = pw_properties_get(impl->properties, dev->key);
if (json == NULL) if (json == NULL)
return -ENOENT; return -ENODEV;
spa_json_init(&it[0], json, strlen(json)); spa_json_init(&it[0], json, strlen(json));
if (spa_json_enter_object(&it[0], &it[1]) <= 0) if (spa_json_enter_object(&it[0], &it[1]) <= 0)
@ -228,7 +229,7 @@ static int find_saved_profile(struct device *dev, struct profile *pr)
break; break;
} }
} }
pw_log_debug("device %d: find profile '%s'", dev->id, name); pw_log_debug("device '%s': find profile '%s'", dev->name, name);
spa_list_for_each(p, &dev->obj->param_list, link) { spa_list_for_each(p, &dev->obj->param_list, link) {
if (p->id != SPA_PARAM_EnumProfile || if (p->id != SPA_PARAM_EnumProfile ||
@ -246,9 +247,6 @@ static int set_profile(struct device *dev, struct profile *pr)
char buf[1024]; char buf[1024];
struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf)); struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
pw_log_info("device %d: restore profile '%s' index %d",
dev->id, pr->name, pr->index);
pw_device_set_param((struct pw_device*)dev->obj->obj.proxy, pw_device_set_param((struct pw_device*)dev->obj->obj.proxy,
SPA_PARAM_Profile, 0, SPA_PARAM_Profile, 0,
spa_pod_builder_add_object(&b, spa_pod_builder_add_object(&b,
@ -267,22 +265,52 @@ static int handle_profile(struct device *dev)
int res; int res;
if (dev->active_profile != SPA_ID_INVALID) { if (dev->active_profile != SPA_ID_INVALID) {
/* we had a profile but it is now gone or not available, /* we have a profile, find it */
* try to restore a new profile */
res = find_profile(dev, dev->active_profile, &pr); res = find_profile(dev, dev->active_profile, &pr);
if (res < 0 || pr.available == SPA_PARAM_AVAILABILITY_no) if (res < 0 || pr.available == SPA_PARAM_AVAILABILITY_no) {
/* we had a profile but it is now gone or not available,
* try to restore a new profile */
if (res < 0)
pw_log_info("device '%s': active profile index %d removed",
dev->name, dev->active_profile);
else
pw_log_info("device '%s': active profile '%s' unavailable",
dev->name, pr.name);
dev->restored = false; dev->restored = false;
}
} }
if (!dev->restored) { if (!dev->restored) {
/* first try to restore our saved profile */ /* first try to restore our saved profile */
res = find_saved_profile(dev, &pr); res = find_saved_profile(dev, &pr);
if (res < 0 || pr.available == SPA_PARAM_AVAILABILITY_no) if (res < 0 || pr.available == SPA_PARAM_AVAILABILITY_no) {
/* it's not found or not available, try to find /* no saved profile found or it is not available */
* the next best profile */ if (res < 0)
pw_log_info("device '%s': no saved profile: %s",
dev->name, spa_strerror(res));
else
pw_log_info("device '%s': saved profile '%s' unavailable",
dev->name, pr.name);
/* try to find the next best profile */
res = find_best_profile(dev, &pr); res = find_best_profile(dev, &pr);
if (res < 0)
pw_log_info("device '%s': can't find best profile: %s",
dev->name, spa_strerror(res));
else
pw_log_info("device '%s': found best profile '%s'",
dev->name, pr.name);
} else {
pw_log_info("device '%s': found saved profile '%s'",
dev->name, pr.name);
}
if (res >= 0) { if (res >= 0) {
pw_log_info("device '%s': restore profile '%s' index %d",
dev->name, pr.name, pr.index);
if (set_profile(dev, &pr) >= 0) if (set_profile(dev, &pr) >= 0)
dev->restored = true; dev->restored = true;
} else {
pw_log_warn("device '%s': can't restore profile", dev->name);
} }
} else { } else {
if ((res = find_current_profile(dev, &pr)) < 0) if ((res = find_current_profile(dev, &pr)) < 0)
@ -292,7 +320,7 @@ static int handle_profile(struct device *dev)
return 0; return 0;
dev->active_profile = pr.index; dev->active_profile = pr.index;
pw_log_info("device %d: current profile %d %s", dev->id, pr.index, pr.name); pw_log_info("device '%s': active profile changed to '%s'", dev->name, pr.name);
pw_properties_setf(impl->properties, dev->key, "{ \"name\": \"%s\" }", pr.name); pw_properties_setf(impl->properties, dev->key, "{ \"name\": \"%s\" }", pr.name);
add_idle_timeout(impl); add_idle_timeout(impl);
} }
@ -339,6 +367,7 @@ static void session_create(void *data, struct sm_object *object)
dev->obj = (struct sm_device*)object; dev->obj = (struct sm_device*)object;
dev->id = object->id; dev->id = object->id;
dev->impl = impl; dev->impl = impl;
dev->name = strdup(name);
dev->key = spa_aprintf(PREFIX"%s", name); dev->key = spa_aprintf(PREFIX"%s", name);
dev->active_profile = SPA_ID_INVALID; dev->active_profile = SPA_ID_INVALID;
@ -349,6 +378,7 @@ static void session_create(void *data, struct sm_object *object)
static void destroy_device(struct impl *impl, struct device *dev) static void destroy_device(struct impl *impl, struct device *dev)
{ {
spa_hook_remove(&dev->listener); spa_hook_remove(&dev->listener);
free(dev->name);
free(dev->key); free(dev->key);
sm_object_remove_data((struct sm_object*)dev->obj, SESSION_KEY); sm_object_remove_data((struct sm_object*)dev->obj, SESSION_KEY);
} }