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mesh: appkey management - update iterator to use linked list

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This commit is contained in:
Matthias Ringwald 2019-04-25 21:56:35 +02:00
parent f747e0fc9d
commit f23c7cad07
2 changed files with 35 additions and 20 deletions
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50
test/mesh/mesh_keys.c
View File

@ -155,14 +155,6 @@ static mesh_transport_key_t test_application_key;
static mesh_transport_key_t mesh_transport_device_key;
static btstack_linked_list_t application_keys;
void mesh_application_key_set(uint16_t netkey_index, uint16_t appkey_index, uint8_t aid, const uint8_t *application_key) {
test_application_key.appkey_index = appkey_index;
test_application_key.aid = aid;
test_application_key.akf = 1;
test_application_key.netkey_index = 0; // TODO: primary subnet
memcpy(test_application_key.key, application_key, 16);
}
void mesh_transport_set_device_key(const uint8_t * device_key){
mesh_transport_device_key.appkey_index = MESH_DEVICE_KEY_INDEX;
mesh_transport_device_key.aid = 0;
@ -171,6 +163,15 @@ void mesh_transport_set_device_key(const uint8_t * device_key){
memcpy(mesh_transport_device_key.key, device_key, 16);
}
void mesh_application_key_set(uint16_t netkey_index, uint16_t appkey_index, uint8_t aid, const uint8_t *application_key) {
test_application_key.netkey_index = netkey_index;
test_application_key.appkey_index = appkey_index;
test_application_key.aid = aid;
test_application_key.akf = 1;
memcpy(test_application_key.key, application_key, 16);
mesh_transport_key_add(&test_application_key);
}
void mesh_transport_key_add(mesh_transport_key_t * transport_key){
btstack_linked_list_add(&application_keys, (btstack_linked_item_t *) transport_key);
}
@ -183,33 +184,44 @@ const mesh_transport_key_t * mesh_transport_key_get(uint16_t appkey_index){
if (appkey_index == MESH_DEVICE_KEY_INDEX){
return &mesh_transport_device_key;
}
if (appkey_index != test_application_key.appkey_index) return NULL;
return &test_application_key;
btstack_linked_list_iterator_t it;
btstack_linked_list_iterator_init(&it, &application_keys);
while (btstack_linked_list_iterator_has_next(&it)){
mesh_transport_key_t * item = (mesh_transport_key_t *) btstack_linked_list_iterator_next(&it);
if (item->appkey_index == appkey_index) return item;
}
return NULL;
}
// key iterator
void mesh_transport_key_iterator_init(mesh_transport_key_iterator_t *it, uint8_t akf, uint8_t aid){
btstack_linked_list_iterator_init(&it->it, &application_keys);
it->aid = aid;
it->akf = akf;
it->first = 1;
it->key = NULL;
}
int mesh_transport_key_iterator_has_more(mesh_transport_key_iterator_t *it){
if (!it->first) return 0;
if (it->akf){
return it->aid == test_application_key.aid;
} else {
return 1;
if (it->akf == 0){
return it->first;
}
// find next matching key
while (1){
if (it->key && it->key->aid == it->aid) return 1;
if (!btstack_linked_list_iterator_has_next(&it->it)) break;
it->key = (mesh_transport_key_t *) btstack_linked_list_iterator_next(&it->it);
}
return 0;
}
const mesh_transport_key_t * mesh_transport_key_iterator_get_next(mesh_transport_key_iterator_t *it){
if (it->akf == 0) {
it->first = 0;
if (it->akf){
return &test_application_key;
} else {
return &mesh_transport_device_key;
}
mesh_transport_key_t * key = it->key;
it->key = NULL;
return key;
}

3
test/mesh/mesh_keys.h
View File

@ -99,6 +99,9 @@ typedef struct {
} mesh_transport_key_t;
typedef struct {
btstack_linked_list_iterator_t it;
mesh_transport_key_t * key;
uint16_t netkey_index;
uint8_t akf;
uint8_t aid;
uint8_t first;