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cli: introspect device

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This commit is contained in:
Wim Taymans 2018-11-23 19:29:36 +01:00
parent 5b303b5883
commit 10d277ce03
2 changed files with 41 additions and 0 deletions
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5
src/pipewire/introspect.c
View file

@ -365,6 +365,9 @@ struct pw_device_info *pw_device_info_update(struct pw_device_info *info,
return NULL;
}
info->id = update->id;
if (info->name)
free((void *) info->name);
info->name = update->name ? strdup(update->name) : NULL;
info->change_mask = update->change_mask;
if (update->change_mask & PW_CLIENT_CHANGE_MASK_PROPS) {
@ -377,6 +380,8 @@ struct pw_device_info *pw_device_info_update(struct pw_device_info *info,
void pw_device_info_free(struct pw_device_info *info)
{
if (info->name)
free((void *) info->name);
if (info->props)
pw_spa_dict_destroy(info->props);
free(info);

36
src/tools/pipewire-cli.c
View file

@ -606,6 +606,15 @@ static void info_link(struct proxy_data *pd)
info->change_mask = 0;
}
static void info_device(struct proxy_data *pd)
{
struct pw_device_info *info = pd->info;
info_global(pd);
fprintf(stdout, "\tname: \"%s\"\n", info->name);
print_properties(info->props, MARK_CHANGE(0), true);
info->change_mask = 0;
}
static void core_event_info(void *object, struct pw_core_info *info)
{
@ -781,6 +790,27 @@ static const struct pw_link_proxy_events link_events = {
.info = link_event_info
};
static void device_event_info(void *object, struct pw_device_info *info)
{
struct proxy_data *pd = object;
struct remote_data *rd = pd->rd;
if (pd->info)
fprintf(stdout, "remote %d device %d changed\n", rd->id, info->id);
pd->info = pw_device_info_update(pd->info, info);
if (pd->global == NULL)
pd->global = pw_map_lookup(&rd->globals, info->id);
if (pd->global && pd->global->info_pending) {
info_device(pd);
pd->global->info_pending = false;
}
}
static const struct pw_device_proxy_events device_events = {
PW_VERSION_DEVICE_PROXY_EVENTS,
.info = device_event_info
};
static void
destroy_proxy (void *data)
{
@ -831,6 +861,12 @@ static bool bind_global(struct remote_data *rd, struct global *global, char **er
destroy = (pw_destroy_t) pw_module_info_free;
info_func = info_module;
break;
case PW_TYPE_INTERFACE_Device:
events = &device_events;
client_version = PW_VERSION_DEVICE;
destroy = (pw_destroy_t) pw_device_info_free;
info_func = info_device;
break;
case PW_TYPE_INTERFACE_Node:
events = &node_events;
client_version = PW_VERSION_NODE;