---
src/shared/gatt-db.c | 35 +++++++++++++++++++++++++++++++++++
src/shared/gatt-db.h | 3 +++
2 files changed, 38 insertions(+)
diff --git a/src/shared/gatt-db.c b/src/shared/gatt-db.c
index b716ae6..42b0903 100644
--- a/src/shared/gatt-db.c
+++ b/src/shared/gatt-db.c
@@ -671,3 +671,38 @@ void gatt_db_find_information(struct gatt_db *db, uint16_t start_handle,
queue_foreach(db->services, find_information, &data);
}
+
+static bool find_service_for_handle(const void *data, const void *user_data)
+{
+ const struct gatt_db_service *service = data;
+ uint16_t handle = PTR_TO_INT(user_data);
+ uint16_t start, end;
+
+ start = service->attributes[0]->handle;
+ end = start + service->num_handles;
+
+ return (start <= handle) && (handle < end);
+}
+
+bool gatt_db_read(struct gatt_db *db, uint16_t handle, uint16_t offset,
+ void *req_data)
+{
+ struct gatt_db_service *service;
+ uint16_t service_handle;
+ struct gatt_db_attribute *a;
+
+ service = queue_find(db->services, find_service_for_handle,
+ INT_TO_PTR(handle));
+ if (!service)
+ return false;
+
+ service_handle = service->attributes[0]->handle;
+
+ a = service->attributes[handle - service_handle];
+ if (!a || !a->read_func)
+ return false;
+
+ a->read_func(handle, offset, req_data, a->user_data);
+
+ return true;
+}
diff --git a/src/shared/gatt-db.h b/src/shared/gatt-db.h
index a6da4e2..b63d1f6 100644
--- a/src/shared/gatt-db.h
+++ b/src/shared/gatt-db.h
@@ -103,3 +103,6 @@ struct gatt_db_find_information {
void gatt_db_find_information(struct gatt_db *db, uint16_t start_handle,
uint16_t end_handle,
struct queue *queue);
+
+bool gatt_db_read(struct gatt_db *db, uint16_t handle, uint16_t offset,
+ void *req_data);
--
1.8.4
--
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