esp-nimble-cpp/src/NimBLERemoteDescriptor.cpp
2024-12-12 20:41:04 -07:00

60 lines
2.3 KiB
C++

/*
* Copyright 2020-2024 Ryan Powell <ryan@nable-embedded.io> and
* esp-nimble-cpp, NimBLE-Arduino contributors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "nimconfig.h"
#if defined(CONFIG_BT_ENABLED) && defined(CONFIG_BT_NIMBLE_ROLE_CENTRAL)
# include "NimBLERemoteDescriptor.h"
# include "NimBLERemoteCharacteristic.h"
/**
* @brief Remote descriptor constructor.
* @param [in] pRemoteCharacteristic A pointer to the Characteristic that this belongs to.
* @param [in] dsc A pointer to the struct that contains the descriptor information.
*/
NimBLERemoteDescriptor::NimBLERemoteDescriptor(const NimBLERemoteCharacteristic* pRemoteCharacteristic,
const ble_gatt_dsc* dsc)
: NimBLERemoteValueAttribute{dsc->uuid, dsc->handle},
m_pRemoteCharacteristic{pRemoteCharacteristic} {} // NimBLERemoteDescriptor
/**
* @brief Get the characteristic that owns this descriptor.
* @return The characteristic that owns this descriptor.
*/
NimBLERemoteCharacteristic* NimBLERemoteDescriptor::getRemoteCharacteristic() const {
return const_cast<NimBLERemoteCharacteristic*>(m_pRemoteCharacteristic);
} // getRemoteCharacteristic
/**
* @brief Return a string representation of this Remote Descriptor.
* @return A string representation of this Remote Descriptor.
*/
std::string NimBLERemoteDescriptor::toString() const {
std::string res = "Descriptor: uuid: " + getUUID().toString();
char val[6];
res += ", handle: ";
snprintf(val, sizeof(val), "%d", getHandle());
res += val;
return res;
} // toString
NimBLEClient* NimBLERemoteDescriptor::getClient() const {
return m_pRemoteCharacteristic->getClient();
}
#endif /* CONFIG_BT_ENABLED && CONFIG_BT_NIMBLE_ROLE_CENTRAL */