void WExpandedThingItem::manufacturerUpdated()
{
QSqlQuery q = HACC_DB->query("select name, icon_id from manufacturers where id=?",
QVariantList() << hacc::model::CManufacturer::id());
if(HACC_QUERY_DATA_AVIALABLE(q))
{
//! \todo Добавить действие, если запрос не вернет данных
setManufacturerData(HACC_DB_2_DBID(q, 1), HACC_DB_2_STRG(q, 0));
}
}
/**
* @brief Parse the advertising pay load.
*
* The pay load is a buffer of bytes that is either 31 bytes long or terminated by
* a 0 length value. Each entry in the buffer has the format:
* [length][type][data...]
*
* The length does not include itself but does include everything after it until the next record. A record
* with a length value of 0 indicates a terminator.
*
* https://www.bluetooth.com/specifications/assigned-numbers/generic-access-profile
*/
void BLEAdvertisedDevice::parseAdvertisement(uint8_t* payload, size_t total_len) {
uint8_t length;
uint8_t ad_type;
uint8_t sizeConsumed = 0;
bool finished = false;
m_payload = payload;
m_payloadLength = total_len;
while(!finished) {
length = *payload; // Retrieve the length of the record.
payload++; // Skip to type
sizeConsumed += 1 + length; // increase the size consumed.
if (length != 0) { // A length of 0 indicates that we have reached the end.
ad_type = *payload;
payload++;
length--;
char* pHex = BLEUtils::buildHexData(nullptr, payload, length);
ESP_LOGD(LOG_TAG, "Type: 0x%.2x (%s), length: %d, data: %s",
ad_type, BLEUtils::advTypeToString(ad_type), length, pHex);
free(pHex);
switch(ad_type) {
case ESP_BLE_AD_TYPE_NAME_CMPL: { // Adv Data Type: 0x09
setName(std::string(reinterpret_cast<char*>(payload), length));
break;
} // ESP_BLE_AD_TYPE_NAME_CMPL
case ESP_BLE_AD_TYPE_TX_PWR: { // Adv Data Type: 0x0A
setTXPower(*payload);
break;
} // ESP_BLE_AD_TYPE_TX_PWR
case ESP_BLE_AD_TYPE_APPEARANCE: { // Adv Data Type: 0x19
setAppearance(*reinterpret_cast<uint16_t*>(payload));
break;
} // ESP_BLE_AD_TYPE_APPEARANCE
case ESP_BLE_AD_TYPE_FLAG: { // Adv Data Type: 0x01
setAdFlag(*payload);
break;
} // ESP_BLE_AD_TYPE_FLAG
case ESP_BLE_AD_TYPE_16SRV_CMPL:
case ESP_BLE_AD_TYPE_16SRV_PART: { // Adv Data Type: 0x02
for (int var = 0; var < length/2; ++var) {
setServiceUUID(BLEUUID(*reinterpret_cast<uint16_t*>(payload + var * 2)));
}
break;
} // ESP_BLE_AD_TYPE_16SRV_PART
case ESP_BLE_AD_TYPE_32SRV_CMPL:
case ESP_BLE_AD_TYPE_32SRV_PART: { // Adv Data Type: 0x04
for (int var = 0; var < length/4; ++var) {
setServiceUUID(BLEUUID(*reinterpret_cast<uint32_t*>(payload + var * 4)));
}
break;
} // ESP_BLE_AD_TYPE_32SRV_PART
case ESP_BLE_AD_TYPE_128SRV_CMPL: { // Adv Data Type: 0x07
setServiceUUID(BLEUUID(payload, 16, false));
break;
} // ESP_BLE_AD_TYPE_128SRV_CMPL
case ESP_BLE_AD_TYPE_128SRV_PART: { // Adv Data Type: 0x06
setServiceUUID(BLEUUID(payload, 16, false));
break;
} // ESP_BLE_AD_TYPE_128SRV_PART
// See CSS Part A 1.4 Manufacturer Specific Data
case ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE: {
setManufacturerData(std::string(reinterpret_cast<char*>(payload), length));
break;
} // ESP_BLE_AD_MANUFACTURER_SPECIFIC_TYPE
case ESP_BLE_AD_TYPE_SERVICE_DATA: { // Adv Data Type: 0x16 (Service Data) - 2 byte UUID
if (length < 2) {
ESP_LOGE(LOG_TAG, "Length too small for ESP_BLE_AD_TYPE_SERVICE_DATA");
break;
}
uint16_t uuid = *(uint16_t*)payload;
setServiceDataUUID(BLEUUID(uuid));
if (length > 2) {
setServiceData(std::string(reinterpret_cast<char*>(payload + 2), length - 2));
}
break;
} //ESP_BLE_AD_TYPE_SERVICE_DATA
case ESP_BLE_AD_TYPE_32SERVICE_DATA: { // Adv Data Type: 0x20 (Service Data) - 4 byte UUID
if (length < 4) {
ESP_LOGE(LOG_TAG, "Length too small for ESP_BLE_AD_TYPE_32SERVICE_DATA");
break;
}
uint32_t uuid = *(uint32_t*) payload;
setServiceDataUUID(BLEUUID(uuid));
if (length > 4) {
setServiceData(std::string(reinterpret_cast<char*>(payload + 4), length - 4));
}
break;
} //ESP_BLE_AD_TYPE_32SERVICE_DATA
case ESP_BLE_AD_TYPE_128SERVICE_DATA: { // Adv Data Type: 0x21 (Service Data) - 16 byte UUID
if (length < 16) {
ESP_LOGE(LOG_TAG, "Length too small for ESP_BLE_AD_TYPE_128SERVICE_DATA");
break;
}
setServiceDataUUID(BLEUUID(payload, (size_t)16, false));
if (length > 16) {
setServiceData(std::string(reinterpret_cast<char*>(payload + 16), length - 16));
}
break;
} //ESP_BLE_AD_TYPE_32SERVICE_DATA
default: {
ESP_LOGD(LOG_TAG, "Unhandled type: adType: %d - 0x%.2x", ad_type, ad_type);
break;
}
} // switch
payload += length;
} // Length <> 0
if (sizeConsumed >= total_len)
finished = true;
} // !finished
} // parseAdvertisement
