TEST_F(ConfigTest, config_remove_section) {
config_t *config = config_new(CONFIG_FILE);
EXPECT_TRUE(config_remove_section(config, "DID"));
EXPECT_FALSE(config_has_section(config, "DID"));
EXPECT_FALSE(config_has_key(config, "DID", "productId"));
config_free(config);
}
bool btc_config_remove_section(const char *section)
{
assert(config != NULL);
assert(section != NULL);
osi_mutex_lock(&lock, OSI_MUTEX_MAX_TIMEOUT);
bool ret = config_remove_section(config, section);
osi_mutex_unlock(&lock);
return ret;
}
bool btc_compare_address_key_value(const char *section, char *key_type, void *key_value, int key_length)
{
assert(key_value != NULL);
bool status = false;
char value_str[100] = {0};
if(key_length > sizeof(value_str)/2) {
return false;
}
btc_key_value_to_string((uint8_t *)key_value, value_str, key_length);
osi_mutex_lock(&lock, OSI_MUTEX_MAX_TIMEOUT);
if ((status = config_has_key_in_section(config, key_type, value_str)) == true) {
config_remove_section(config, section);
}
osi_mutex_unlock(&lock);
return status;
}
void btc_config_save(void)
{
assert(config != NULL);
// Garbage collection process: the config file accumulates
// cached information about remote devices during regular
// inquiry scans. We remove some of these junk entries
// so the file doesn't grow indefinitely. We have to take care
// to make sure we don't remove information about bonded
// devices (hence the check for link keys).
static const size_t CACHE_MAX = 256;
const char *keys[CACHE_MAX];
size_t num_keys = 0;
size_t total_candidates = 0;
osi_mutex_lock(&lock, OSI_MUTEX_MAX_TIMEOUT);
for (const config_section_node_t *snode = config_section_begin(config); snode != config_section_end(config); snode = config_section_next(snode)) {
const char *section = config_section_name(snode);
if (!string_is_bdaddr(section)) {
continue;
}
if (config_has_key(config, section, "LinkKey") ||
config_has_key(config, section, "LE_KEY_PENC") ||
config_has_key(config, section, "LE_KEY_PID") ||
config_has_key(config, section, "LE_KEY_PCSRK") ||
config_has_key(config, section, "LE_KEY_LENC") ||
config_has_key(config, section, "LE_KEY_LCSRK")) {
continue;
}
if (num_keys < CACHE_MAX) {
keys[num_keys++] = section;
}
++total_candidates;
}
if (total_candidates > CACHE_MAX * 2)
while (num_keys > 0) {
config_remove_section(config, keys[--num_keys]);
}
config_save(config, CONFIG_FILE_PATH);
osi_mutex_unlock(&lock);
}
TEST_F(ConfigTest, config_remove_section_missing) {
config_t *config = config_new(CONFIG_FILE);
EXPECT_FALSE(config_remove_section(config, "not a section"));
config_free(config);
}
