mirror of
https://gitlab.freedesktop.org/pipewire/pipewire.git
synced 2025-11-06 13:30:01 -05:00
introspect: improve introspection
Update introspection structures when we get the info from pipewire.
This commit is contained in:
Wim Taymans
parent
d02a8375c3
commit
2864e7ec75
4 changed files with 311 additions and 63 deletions
330
src/introspect.c
330
src/introspect.c
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@ -17,6 +17,8 @@
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* Boston, MA 02110-1301, USA.
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*/
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#define _GNU_SOURCE
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#include <errno.h>
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#include <spa/param/props.h>
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@ -52,8 +54,26 @@ static const struct pw_node_proxy_events node_events = {
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static void module_event_info(void *object, struct pw_module_info *info)
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{
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struct global *g = object;
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pa_module_info *i = &g->module_info.info;
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pw_log_debug("update %d", g->id);
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g->info = pw_module_info_update(g->info, info);
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info = g->info = pw_module_info_update(g->info, info);
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i->index = g->id;
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if (info->change_mask & PW_MODULE_CHANGE_MASK_PROPS) {
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if (i->proplist)
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pa_proplist_update_dict(i->proplist, info->props);
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else
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i->proplist = pa_proplist_new_dict(info->props);
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}
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if (info->change_mask & PW_MODULE_CHANGE_MASK_NAME)
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i->name = info->name;
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if (info->change_mask & PW_MODULE_CHANGE_MASK_ARGS)
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i->argument = info->args;
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i->n_used = -1;
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i->auto_unload = false;
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}
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static const struct pw_module_proxy_events module_events = {
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@ -64,8 +84,24 @@ static const struct pw_module_proxy_events module_events = {
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static void client_event_info(void *object, struct pw_client_info *info)
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{
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struct global *g = object;
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pa_client_info *i = &g->client_info.info;
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pw_log_debug("update %d", g->id);
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g->info = pw_client_info_update(g->info, info);
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info = g->info = pw_client_info_update(g->info, info);
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i->index = g->id;
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i->owner_module = g->parent_id;
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if (info->change_mask & PW_CLIENT_CHANGE_MASK_PROPS) {
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if (i->proplist)
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pa_proplist_update_dict(i->proplist, info->props);
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else
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i->proplist = pa_proplist_new_dict(info->props);
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i->name = info->props ?
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spa_dict_lookup(info->props, "application.prgname") : NULL;
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i->driver = info->props ?
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spa_dict_lookup(info->props, PW_CLIENT_PROP_PROTOCOL) : NULL;
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}
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}
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static const struct pw_client_proxy_events client_events = {
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@ -73,18 +109,113 @@ static const struct pw_client_proxy_events client_events = {
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.info = client_event_info,
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};
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static void device_event_param(void *object,
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uint32_t id, uint32_t index, uint32_t next,
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const struct spa_pod *param)
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{
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struct global *g = object;
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switch (id) {
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case SPA_PARAM_EnumProfile:
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{
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uint32_t id;
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const char *name;
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if (spa_pod_object_parse(param,
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":", SPA_PARAM_PROFILE_id, "i", &id,
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":", SPA_PARAM_PROFILE_name, "s", &name,
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NULL) < 0) {
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pw_log_warn("device %d: can't parse profile", g->id);
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return;
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}
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pw_array_add_ptr(&g->card_info.profiles, pw_spa_pod_copy(param));
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pw_log_debug("device %d: enum profile %d: \"%s\"", g->id, id, name);
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break;
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}
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case SPA_PARAM_Profile:
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{
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uint32_t id;
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if (spa_pod_object_parse(param,
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":", SPA_PARAM_PROFILE_id, "i", &id,
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NULL) < 0) {
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pw_log_warn("device %d: can't parse profile", g->id);
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return;
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}
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g->card_info.active_profile = id;
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pw_log_debug("device %d: current profile %d", g->id, id);
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break;
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}
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default:
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break;
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}
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}
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static void device_event_info(void *object, struct pw_device_info *info)
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{
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struct global *g = object;
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pa_card_info *i = &g->card_info.info;
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pw_log_debug("update %d", g->id);
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g->info = pw_device_info_update(g->info, info);
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info = g->info = pw_device_info_update(g->info, info);
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i->index = g->id;
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i->name = info->name;
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i->owner_module = g->parent_id;
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if (info->change_mask & PW_DEVICE_CHANGE_MASK_PROPS) {
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i->driver = info->props ?
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spa_dict_lookup(info->props, "device.api") : NULL;
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if (i->proplist)
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pa_proplist_update_dict(i->proplist, info->props);
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else
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i->proplist = pa_proplist_new_dict(info->props);
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}
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}
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static const struct pw_device_proxy_events device_events = {
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PW_VERSION_DEVICE_PROXY_EVENTS,
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.info = device_event_info,
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.param = device_event_param,
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};
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static void node_destroy(void *data)
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{
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struct global *global = data;
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if (global->info)
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pw_node_info_free(global->info);
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}
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static void module_destroy(void *data)
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{
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struct global *global = data;
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if (global->module_info.info.proplist)
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pa_proplist_free(global->module_info.info.proplist);
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if (global->info)
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pw_module_info_free(global->info);
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}
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static void client_destroy(void *data)
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{
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struct global *global = data;
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if (global->client_info.info.proplist)
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pa_proplist_free(global->client_info.info.proplist);
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if (global->info)
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pw_client_info_free(global->info);
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}
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static void device_destroy(void *data)
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{
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struct global *global = data;
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struct spa_pod *profile;
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if (global->card_info.info.proplist)
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pa_proplist_free(global->card_info.info.proplist);
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pw_array_for_each(profile, &global->card_info.profiles)
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free(profile);
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pw_array_clear(&global->card_info.profiles);
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if (global->info)
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pw_device_info_free(global->info);
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}
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static int ensure_global(pa_context *c, struct global *g)
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{
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uint32_t client_version;
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@ -98,22 +229,23 @@ static int ensure_global(pa_context *c, struct global *g)
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case PW_TYPE_INTERFACE_Node:
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events = &node_events;
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client_version = PW_VERSION_NODE;
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destroy = (pw_destroy_t) pw_node_info_free;
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destroy = node_destroy;
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break;
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case PW_TYPE_INTERFACE_Module:
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events = &module_events;
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client_version = PW_VERSION_MODULE;
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destroy = (pw_destroy_t) pw_module_info_free;
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destroy = module_destroy;
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break;
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case PW_TYPE_INTERFACE_Client:
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events = &client_events;
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client_version = PW_VERSION_CLIENT;
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destroy = (pw_destroy_t) pw_client_info_free;
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destroy = client_destroy;
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break;
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case PW_TYPE_INTERFACE_Device:
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events = &device_events;
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client_version = PW_VERSION_DEVICE;
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destroy = (pw_destroy_t) pw_device_info_free;
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destroy = device_destroy;
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pw_array_init(&g->card_info.profiles, 64);
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break;
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default:
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return -EINVAL;
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@ -132,8 +264,13 @@ static int ensure_global(pa_context *c, struct global *g)
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switch (g->type) {
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case PW_TYPE_INTERFACE_Node:
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pw_node_proxy_enum_params((struct pw_node_proxy*)g->proxy,
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SPA_PARAM_EnumFormat,
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0, -1, NULL);
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SPA_PARAM_EnumFormat, 0, -1, NULL);
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break;
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case PW_TYPE_INTERFACE_Device:
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pw_device_proxy_enum_params((struct pw_device_proxy*)g->proxy,
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SPA_PARAM_EnumProfile, 0, -1, NULL);
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pw_device_proxy_enum_params((struct pw_device_proxy*)g->proxy,
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SPA_PARAM_Profile, 0, -1, NULL);
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break;
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default:
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break;
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@ -214,6 +351,8 @@ static void sink_callback(struct sink_data *d)
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ip[0] = ii;
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i.formats = ip;
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d->cb(d->context, &i, 0, d->userdata);
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pa_proplist_free(i.proplist);
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pa_proplist_free(ii[0].plist);
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}
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static void sink_info(pa_operation *o, void *userdata)
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@ -450,6 +589,8 @@ static void source_callback(struct source_data *d)
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ip[0] = ii;
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i.formats = ip;
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d->cb(d->context, &i, 0, d->userdata);
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pa_proplist_free(i.proplist);
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pa_proplist_free(ii[0].plist);
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}
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static void source_info(pa_operation *o, void *userdata)
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@ -667,17 +808,7 @@ struct module_data {
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static void module_callback(struct module_data *d)
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{
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struct global *g = d->global;
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struct pw_module_info *info = g->info;
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pa_module_info i;
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spa_zero(i);
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i.proplist = pa_proplist_new_dict(info->props);
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i.index = g->id;
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i.name = info->name;
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i.argument = info->args;
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i.n_used = -1;
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i.auto_unload = false;
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d->cb(d->context, &i, 0, d->userdata);
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d->cb(d->context, &g->module_info.info, 0, d->userdata);
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}
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static void module_info(pa_operation *o, void *userdata)
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@ -778,18 +909,7 @@ struct client_data {
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static void client_callback(struct client_data *d)
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{
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struct global *g = d->global;
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struct pw_client_info *info = g->info;
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pa_client_info i;
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spa_zero(i);
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i.proplist = pa_proplist_new_dict(info->props);
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i.index = g->id;
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i.name = info->props ?
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spa_dict_lookup(info->props, "application.prgname") : NULL;
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i.owner_module = g->parent_id;
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i.driver = info->props ?
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spa_dict_lookup(info->props, PW_CLIENT_PROP_PROTOCOL) : NULL;
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d->cb(d->context, &i, 0, d->userdata);
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d->cb(d->context, &g->client_info.info, 0, d->userdata);
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}
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static void client_info(pa_operation *o, void *userdata)
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@ -877,31 +997,59 @@ pa_operation* pa_context_kill_client(pa_context *c, uint32_t idx, pa_context_suc
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struct card_data {
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pa_context *context;
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pa_card_info_cb_t cb;
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pa_context_success_cb_t success_cb;
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void *userdata;
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struct global *global;
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char *profile;
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};
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static void card_callback(struct card_data *d)
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{
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struct global *g = d->global;
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struct pw_device_info *info = g->info;
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pa_card_info i;
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pa_card_info *i = &g->card_info.info;
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int n_profiles, j;
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struct spa_pod **profiles;
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spa_zero(i);
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i.index = g->id;
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i.name = info->name;
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i.owner_module = g->parent_id;
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i.driver = info->props ?
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spa_dict_lookup(info->props, "device.api") : NULL;
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i.n_profiles = 0;
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i.profiles = NULL;
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i.active_profile = NULL;
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i.proplist = pa_proplist_new_dict(info->props);
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i.n_ports = 0;
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i.ports = NULL;
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i.profiles2 = NULL;
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i.active_profile = NULL;
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d->cb(d->context, &i, 0, d->userdata);
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n_profiles = pw_array_get_len(&g->card_info.profiles, struct spa_pod*);
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profiles = g->card_info.profiles.data;
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i->profiles = alloca(sizeof(pa_card_profile_info) * n_profiles);
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i->profiles2 = alloca(sizeof(pa_card_profile_info2 *) * n_profiles);
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i->n_profiles = 0;
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for (j = 0; j < n_profiles; j++) {
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uint32_t id;
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const char *name;
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if (spa_pod_object_parse(profiles[j],
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":", SPA_PARAM_PROFILE_id, "i", &id,
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":", SPA_PARAM_PROFILE_name, "s", &name,
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NULL) < 0) {
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pw_log_warn("device %d: can't parse profile %d", g->id, j);
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continue;
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}
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i->profiles[j].name = name;
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i->profiles[j].description = name;
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i->profiles[j].n_sinks = 1;
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i->profiles[j].n_sources = 1;
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i->profiles[j].priority = 1;
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i->profiles2[j] = alloca(sizeof(pa_card_profile_info2));
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i->profiles2[j]->name = i->profiles[j].name;
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i->profiles2[j]->description = i->profiles[j].description;
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i->profiles2[j]->n_sinks = i->profiles[j].n_sinks;
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i->profiles2[j]->n_sources = i->profiles[j].n_sources;
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i->profiles2[j]->priority = i->profiles[j].priority;
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i->profiles2[j]->available = 1;
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if (g->card_info.active_profile == id) {
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i->active_profile = &i->profiles[j];
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i->active_profile2 = i->profiles2[j];
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}
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i->n_profiles++;
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}
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d->cb(d->context, i, 0, d->userdata);
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}
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static void card_info(pa_operation *o, void *userdata)
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@ -1008,10 +1156,84 @@ pa_operation* pa_context_get_card_info_list(pa_context *c, pa_card_info_cb_t cb,
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return o;
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}
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static void card_profile(pa_operation *o, void *userdata)
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{
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struct card_data *d = userdata;
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struct global *g = d->global;
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pa_context *c = d->context;
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int res = 0, n_profiles;
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uint32_t i, id = SPA_ID_INVALID;
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char buf[1024];
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struct spa_pod_builder b = SPA_POD_BUILDER_INIT(buf, sizeof(buf));
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struct spa_pod **profiles;
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n_profiles = pw_array_get_len(&g->card_info.profiles, struct spa_pod*);
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profiles = g->card_info.profiles.data;
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|
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for (i = 0; i < n_profiles; i++) {
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uint32_t test_id;
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const char *name;
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if (spa_pod_object_parse(profiles[i],
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":", SPA_PARAM_PROFILE_id, "i", &test_id,
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":", SPA_PARAM_PROFILE_name, "s", &name,
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NULL) < 0) {
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pw_log_warn("device %d: can't parse profile %d", g->id, i);
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continue;
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}
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if (strcmp(name, d->profile) == 0) {
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id = test_id;
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break;
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}
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}
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if (id == SPA_ID_INVALID)
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goto done;;
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pw_device_proxy_set_param((struct pw_device_proxy*)g->proxy,
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SPA_PARAM_Profile, 0,
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spa_pod_builder_object(&b,
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SPA_TYPE_OBJECT_ParamProfile, SPA_PARAM_Profile,
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SPA_PARAM_PROFILE_id, &SPA_POD_Int(id),
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0));
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res = 1;
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done:
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if (d->success_cb)
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d->success_cb(c, res, d->userdata);
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pa_operation_done(o);
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free(d->profile);
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}
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|
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pa_operation* pa_context_set_card_profile_by_index(pa_context *c, uint32_t idx, const char*profile, pa_context_success_cb_t cb, void *userdata)
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{
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pw_log_warn("Not Implemented");
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return NULL;
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pa_operation *o;
|
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struct global *g;
|
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struct card_data *d;
|
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|
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pa_assert(c);
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pa_assert(c->refcount >= 1);
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|
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PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
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PA_CHECK_VALIDITY_RETURN_NULL(c, idx != PA_INVALID_INDEX, PA_ERR_INVALID);
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|
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if ((g = pa_context_find_global(c, idx)) == NULL)
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return NULL;
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if (!(g->mask & PA_SUBSCRIPTION_MASK_CARD))
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return NULL;
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|
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ensure_global(c, g);
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|
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pw_log_debug("Card set profile %s", profile);
|
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o = pa_operation_new(c, NULL, card_profile, sizeof(struct card_data));
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d = o->userdata;
|
||||
d->context = c;
|
||||
d->success_cb = cb;
|
||||
d->userdata = userdata;
|
||||
d->global = g;
|
||||
d->profile = strdup(profile);
|
||||
pa_operation_sync(o);
|
||||
|
||||
return o;
|
||||
}
|
||||
|
||||
pa_operation* pa_context_set_card_profile_by_name(pa_context *c, const char*name, const char*profile, pa_context_success_cb_t cb, void *userdata)
|
||||
|
|
@ -1099,7 +1321,10 @@ static void sink_input_callback(struct sink_input_data *d)
|
|||
i.corked = false;
|
||||
i.has_volume = true;
|
||||
i.volume_writable = true;
|
||||
|
||||
d->cb(d->context, &i, 0, d->userdata);
|
||||
|
||||
pa_proplist_free(i.proplist);
|
||||
}
|
||||
|
||||
static void sink_input_info(pa_operation *o, void *userdata)
|
||||
|
|
@ -1352,7 +1577,10 @@ static void source_output_callback(struct source_output_data *d)
|
|||
i.corked = false;
|
||||
i.has_volume = true;
|
||||
i.volume_writable = true;
|
||||
|
||||
d->cb(d->context, &i, 0, d->userdata);
|
||||
|
||||
pa_proplist_free(i.proplist);
|
||||
}
|
||||
|
||||
static void source_output_info(pa_operation *o, void *userdata)
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue