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mesh: mark iv index + seq persistent private

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This commit is contained in:
Matthias Ringwald 2019-07-17 12:16:27 +02:00
parent 8639e30d7e
commit 5c16ff479d
2 changed files with 7 additions and 17 deletions
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19
src/mesh/mesh.c
View File

@ -773,36 +773,31 @@ void mesh_access_key_refresh_revoke_keys(mesh_subnet_t * subnet){
}
// Mesh IV Index
static uint32_t mesh_tag_for_iv_index_and_seq_number(void){
return ((uint32_t) 'M' << 24) | ((uint32_t) 'F' << 16) | ((uint32_t) 'I' << 9) | ((uint32_t) 'S');
}
static const uint32_t mesh_tag_for_iv_index_and_seq_number = ((uint32_t) 'M' << 24) | ((uint32_t) 'F' << 16) | ((uint32_t) 'I' << 9) | ((uint32_t) 'S');
void mesh_store_iv_index_after_provisioning(uint32_t iv_index){
static void mesh_store_iv_index_after_provisioning(uint32_t iv_index){
iv_index_and_sequence_number_t data;
uint32_t tag = mesh_tag_for_iv_index_and_seq_number();
data.iv_index = iv_index;
data.seq_number = 0;
btstack_tlv_singleton_impl->store_tag(btstack_tlv_singleton_context, tag, (uint8_t *) &data, sizeof(data));
btstack_tlv_singleton_impl->store_tag(btstack_tlv_singleton_context, mesh_tag_for_iv_index_and_seq_number, (uint8_t *) &data, sizeof(data));
sequence_number_last_stored = data.seq_number;
sequence_number_storage_trigger = sequence_number_last_stored + MESH_SEQUENCE_NUMBER_STORAGE_INTERVAL;
}
void mesh_store_iv_index_and_sequence_number(void){
static void mesh_store_iv_index_and_sequence_number(void){
iv_index_and_sequence_number_t data;
uint32_t tag = mesh_tag_for_iv_index_and_seq_number();
data.iv_index = mesh_get_iv_index();
data.seq_number = mesh_sequence_number_peek();
btstack_tlv_singleton_impl->store_tag(btstack_tlv_singleton_context, tag, (uint8_t *) &data, sizeof(data));
btstack_tlv_singleton_impl->store_tag(btstack_tlv_singleton_context, mesh_tag_for_iv_index_and_seq_number, (uint8_t *) &data, sizeof(data));
sequence_number_last_stored = data.seq_number;
sequence_number_storage_trigger = sequence_number_last_stored + MESH_SEQUENCE_NUMBER_STORAGE_INTERVAL;
}
int mesh_load_iv_index_and_sequence_number(uint32_t * iv_index, uint32_t * sequence_number){
static int mesh_load_iv_index_and_sequence_number(uint32_t * iv_index, uint32_t * sequence_number){
iv_index_and_sequence_number_t data;
uint32_t tag = mesh_tag_for_iv_index_and_seq_number();
uint32_t len = btstack_tlv_singleton_impl->get_tag(btstack_tlv_singleton_context, tag, (uint8_t *) &data, sizeof(data));
uint32_t len = btstack_tlv_singleton_impl->get_tag(btstack_tlv_singleton_context, mesh_tag_for_iv_index_and_seq_number, (uint8_t *) &data, sizeof(data));
if (len == sizeof(iv_index_and_sequence_number_t)){
*iv_index = data.iv_index;
*sequence_number = data.seq_number;

5
src/mesh/mesh.h
View File

@ -69,11 +69,6 @@ void mesh_virtual_address_increase_refcount(mesh_virtual_address_t * virtual_add
void mesh_foundation_state_load(void);
void mesh_foundation_state_store(void);
// Mesh IV Index and sequence number
void mesh_store_iv_index_after_provisioning(uint32_t iv_index);
void mesh_store_iv_index_and_sequence_number(void);
int mesh_load_iv_index_and_sequence_number(uint32_t * iv_index, uint32_t * sequence_number);
// Mesh Model Subscriptions
void mesh_load_subscriptions(void);
void mesh_model_store_subscriptions(mesh_model_t * model);