It will add included service to service attribute list. It will first
look for included service and then create attribute. In case of error
or if there is no free handle, 0 will be returned.
---
src/shared/gatt-db.c | 44 ++++++++++++++++++++++++++++++++++++++++++++
src/shared/gatt-db.h | 3 +++
2 files changed, 47 insertions(+)
diff --git a/src/shared/gatt-db.c b/src/shared/gatt-db.c
index a0f860c..abb5f61 100644
--- a/src/shared/gatt-db.c
+++ b/src/shared/gatt-db.c
@@ -29,6 +29,7 @@
#include "src/shared/gatt-db.h"
#define MAX_CHAR_DECL_VALUE_LEN 19
+#define MAX_INCLUDED_VALUE_LEN 6
static const bt_uuid_t primary_service_uuid = { .type = BT_UUID16,
.value.u16 = GATT_PRIM_SVC_UUID };
@@ -36,6 +37,8 @@ static const bt_uuid_t secondary_service_uuid = { .type = BT_UUID16,
.value.u16 = GATT_SND_SVC_UUID };
static const bt_uuid_t characteristic_uuid = { .type = BT_UUID16,
.value.u16 = GATT_CHARAC_UUID };
+static const bt_uuid_t included_service_uuid = { .type = BT_UUID16,
+ .value.u16 = GATT_INCLUDE_UUID };
struct gatt_db {
uint16_t next_handle;
@@ -315,3 +318,44 @@ uint16_t gatt_db_new_char_descriptor(struct gatt_db *db, uint16_t handle,
return update_attribute_handle(service, i);
}
+
+uint16_t gatt_db_new_included_service(struct gatt_db *db, uint16_t handle,
+ uint16_t included_handle)
+{
+ struct gatt_db_service *included_service;
+ uint8_t value[MAX_INCLUDED_VALUE_LEN];
+ uint16_t len = sizeof(uint16_t) * 2;
+ struct gatt_db_service *service;
+ int index;
+
+ service = queue_find(db->services, match_service_by_handle,
+ INT_TO_PTR(handle));
+ if (!service)
+ return 0;
+
+ included_service = queue_find(db->services, match_service_by_handle,
+ INT_TO_PTR(included_handle));
+
+ if (!included_service)
+ return 0;
+
+ put_le16(included_handle, &value[0]);
+ put_le16(included_handle + included_service->num_handles - 1,
+ &value[2]);
+ if (included_service->attributes[0]->val_len == 2) {
+ memcpy(&value[4], included_service->attributes[0]->value,
+ included_service->attributes[0]->val_len);
+ len += included_service->attributes[0]->val_len;
+ }
+
+ index = get_attribute_index(service, 1);
+ if (!index)
+ return 0;
+
+ service->attributes[index] = new_attribute(&included_service_uuid,
+ value, len);
+ if (!service->attributes[index])
+ return 0;
+
+ return update_attribute_handle(service, index);
+}
diff --git a/src/shared/gatt-db.h b/src/shared/gatt-db.h
index 281ae6a..cdbbf36 100644
--- a/src/shared/gatt-db.h
+++ b/src/shared/gatt-db.h
@@ -51,3 +51,6 @@ uint16_t gatt_db_new_char_descriptor(struct gatt_db *db, uint16_t handle,
gatt_db_read_t read_func,
gatt_db_write_t write_func,
void *user_data);
+
+uint16_t gatt_db_new_included_service(struct gatt_db *db, uint16_t handle,
+ uint16_t included_handle);
--
1.8.5.3
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