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spa: add keys for properties

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Define and document property keys
This commit is contained in:
Wim Taymans 2019-06-03 16:48:01 +02:00
parent 1f250046a3
commit 49ef8f9b5f
35 changed files with 333 additions and 134 deletions
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21
spa/plugins/bluez5/bluez5-device.c
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@ -32,6 +32,7 @@
#include <spa/support/log.h>
#include <spa/utils/type.h>
#include <spa/utils/keys.h>
#include <spa/support/loop.h>
#include <spa/support/plugin.h>
#include <spa/monitor/device.h>
@ -101,7 +102,7 @@ static int emit_source_node(struct impl *this)
char transport[16];
snprintf(transport, 16, "%p", t);
items[0] = SPA_DICT_ITEM_INIT("bluez5.transport", transport);
items[0] = SPA_DICT_ITEM_INIT(SPA_KEY_API_BLUEZ5_TRANSPORT, transport);
spa_bt_transport_acquire(t, true);
@ -150,7 +151,7 @@ static int emit_sink_node(struct impl *this)
char transport[16];
snprintf(transport, 16, "%p", t);
items[0] = SPA_DICT_ITEM_INIT("bluez5.transport", transport);
items[0] = SPA_DICT_ITEM_INIT(SPA_KEY_API_BLUEZ5_TRANSPORT, transport);
info = SPA_DEVICE_OBJECT_INFO_INIT();
info.type = SPA_TYPE_INTERFACE_Node;
@ -181,8 +182,8 @@ static int emit_nodes(struct impl *this)
}
static const struct spa_dict_item info_items[] = {
{ "device.api", "bluez5" },
{ "media.class", "Audio/Device" },
{ SPA_KEY_DEVICE_API, "bluez5" },
{ SPA_KEY_MEDIA_CLASS, "Audio/Device" },
};
static int impl_add_listener(void *object,
@ -302,7 +303,7 @@ impl_init(const struct spa_handle_factory *factory,
}
for (i = 0; info && i < info->n_items; i++) {
if (strcmp(info->items[i].key, "bluez5.device") == 0)
if (strcmp(info->items[i].key, SPA_KEY_API_BLUEZ5_DEVICE) == 0)
sscanf(info->items[i].value, "%p", &this->bt_dev);
}
if (this->bt_dev == NULL) {
@ -341,10 +342,18 @@ impl_enum_interface_info(const struct spa_handle_factory *factory,
return 1;
}
static const struct spa_dict_item handle_info_items[] = {
{ SPA_KEY_FACTORY_AUTHOR, "Wim Taymans <wim.taymans@gmail.com>" },
{ SPA_KEY_FACTORY_DESCRIPTION, "A bluetooth device" },
{ SPA_KEY_FACTORY_USAGE, SPA_KEY_API_BLUEZ5_DEVICE"=<device>" },
};
static const struct spa_dict handle_info = SPA_DICT_INIT_ARRAY(handle_info_items);
const struct spa_handle_factory spa_bluez5_device_factory = {
SPA_VERSION_HANDLE_FACTORY,
"api.bluez5.device",
NULL,
&handle_info,
impl_get_size,
impl_init,
impl_enum_interface_info,