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Type changes

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Only allow properties inside objects, this makes it easier to
iterate the object, which is needed for efficiently processing
control streams.
Add a choice type to mark variable properties.
SPA_TYPE_Enum -> SPA_TYPE_Id to avoid confusion with choice enum
Make it easier to allocate and initialize properties on the stack
Make more efficient methods to make objects.
This commit is contained in:
Wim Taymans 2018-09-05 16:41:07 +02:00
parent 03fdabd155
commit cc842cbdc8
63 changed files with 2253 additions and 1880 deletions
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46
spa/plugins/bluez5/bluez5-monitor.c
View file

@ -64,33 +64,39 @@ struct spa_bt_monitor {
struct spa_handle_factory spa_a2dp_sink_factory;
static inline void add_dict(struct spa_pod_builder *builder, const char *key, const char *val)
{
spa_pod_builder_string(builder, key);
spa_pod_builder_string(builder, val);
}
static void fill_item(struct spa_bt_monitor *this, struct spa_bt_transport *transport,
struct spa_pod **result, struct spa_pod_builder *builder)
{
char trans[16];
spa_pod_builder_add(builder,
"{", SPA_TYPE_OBJECT_MonitorItem, 0,
":", SPA_MONITOR_ITEM_id, "s", transport->path,
":", SPA_MONITOR_ITEM_flags, "I", SPA_MONITOR_ITEM_FLAG_NONE,
":", SPA_MONITOR_ITEM_state, "I", SPA_MONITOR_ITEM_STATE_Available,
":", SPA_MONITOR_ITEM_name, "s", transport->path,
":", SPA_MONITOR_ITEM_class, "s", "Adapter/Bluetooth",
":", SPA_MONITOR_ITEM_factory, "p", SPA_TYPE_INTERFACE_HandleFactory, &spa_a2dp_sink_factory,
":", SPA_MONITOR_ITEM_info, "[",
NULL);
spa_pod_builder_push_object(builder, SPA_TYPE_OBJECT_MonitorItem, 0);
spa_pod_builder_props(builder,
SPA_MONITOR_ITEM_id, &SPA_POD_Stringv(transport->path),
SPA_MONITOR_ITEM_flags, &SPA_POD_Id(SPA_MONITOR_ITEM_FLAG_NONE),
SPA_MONITOR_ITEM_state, &SPA_POD_Id(SPA_MONITOR_ITEM_STATE_Available),
SPA_MONITOR_ITEM_name, &SPA_POD_Stringv(transport->path),
SPA_MONITOR_ITEM_class, &SPA_POD_Stringc("Adapter/Bluetooth"),
SPA_MONITOR_ITEM_factory, &SPA_POD_Pointer(SPA_TYPE_INTERFACE_HandleFactory, &spa_a2dp_sink_factory),
0);
spa_pod_builder_prop(builder, SPA_MONITOR_ITEM_info, 0);
spa_pod_builder_push_struct(builder);
snprintf(trans, sizeof(trans), "%p", transport);
spa_pod_builder_add(builder,
"s", "device.api", "s", "bluez5",
"s", "device.name", "s", transport->device->name,
"s", "device.icon", "s", transport->device->icon,
"s", "device.bluez5.address", "s", transport->device->address,
"s", "bluez5.transport", "s", trans,
NULL);
add_dict(builder, "device.api", "bluez5");
add_dict(builder, "device.name", transport->device->name);
add_dict(builder, "device.icon", transport->device->icon);
add_dict(builder, "device.bluez5.address", transport->device->address);
add_dict(builder, "bluez5.transport", trans);
*result = spa_pod_builder_add(builder, "]}", NULL);
spa_pod_builder_pop(builder);
*result = spa_pod_builder_pop(builder);
}
static uint8_t a2dp_default_bitpool(struct spa_bt_monitor *monitor, uint8_t freq, uint8_t mode) {
@ -640,7 +646,7 @@ static struct spa_bt_node *node_create(struct spa_bt_monitor *monitor, struct sp
struct spa_pod *item;
spa_pod_builder_init(&b, buffer, sizeof(buffer));
event = spa_pod_builder_object(&b, SPA_TYPE_EVENT_Monitor, SPA_MONITOR_EVENT_Added);
event = spa_pod_builder_object(&b, SPA_TYPE_EVENT_Monitor, SPA_MONITOR_EVENT_Added, 0);
fill_item(monitor, transport, &item, &b);
monitor->callbacks->event(monitor->callbacks_data, event);
@ -656,7 +662,7 @@ static struct spa_bt_node *node_destroy(struct spa_bt_monitor *monitor, struct s
struct spa_pod *item;
spa_pod_builder_init(&b, buffer, sizeof(buffer));
event = spa_pod_builder_object(&b, SPA_TYPE_EVENT_Monitor, SPA_MONITOR_EVENT_Removed);
event = spa_pod_builder_object(&b, SPA_TYPE_EVENT_Monitor, SPA_MONITOR_EVENT_Removed, 0);
fill_item(monitor, transport, &item, &b);
monitor->callbacks->event(monitor->callbacks_data, event);