Merge branch 'master' into feature/device_name_usb_midi

Author: SuGlider

libraries/BLE/src/BLE2902.h

@@ -56,9 +56,6 @@ This class will be removed in a future version.")]] BLE2902 : public BLEDescript
     bool getIndications();
     void setNotifications(bool flag);
     void setIndications(bool flag);
-
-  private:
-    friend class BLECharacteristic;
   };  // BLE2902
 
 #endif /* CONFIG_BLUEDROID_ENABLED || CONFIG_NIMBLE_ENABLED */

libraries/BLE/src/BLE2904.h

@@ -95,8 +95,6 @@ class BLE2904 : public BLEDescriptor {
   void setUnit(uint16_t unit);
 
 private:
-  friend class BLECharacteristic;
-
   /***************************************************************************
    *                         Common private properties                         *
    ***************************************************************************/

libraries/BLE/src/BLEAddress.cpp

@@ -59,13 +59,8 @@ BLEAddress::BLEAddress() {
  * @param [in] otherAddress The other address to compare against.
  * @return True if the addresses are equal.
  */
-bool BLEAddress::equals(BLEAddress otherAddress) {
-#if defined(CONFIG_NIMBLE_ENABLED)
-  if (m_addrType != otherAddress.m_addrType) {
-    return false;
-  }
-#endif
-  return memcmp(otherAddress.getNative(), m_address, ESP_BD_ADDR_LEN) == 0;
+bool BLEAddress::equals(const BLEAddress &otherAddress) const {
+  return *this == otherAddress;
 }
 
 bool BLEAddress::operator==(const BLEAddress &otherAddress) const {
@@ -116,9 +111,9 @@ uint8_t *BLEAddress::getNative() {
  *
  * @return The string representation of the address.
  */
-String BLEAddress::toString() {
-  auto size = 18;
-  char *res = (char *)malloc(size);
+String BLEAddress::toString() const {
+  constexpr size_t size = 18;
+  char res[size];
 
 #if defined(CONFIG_BLUEDROID_ENABLED)
   snprintf(res, size, "%02x:%02x:%02x:%02x:%02x:%02x", m_address[0], m_address[1], m_address[2], m_address[3], m_address[4], m_address[5]);
@@ -129,7 +124,6 @@ String BLEAddress::toString() {
 #endif
 
   String ret(res);
-  free(res);
   return ret;
 }
 
@@ -158,7 +152,7 @@ BLEAddress::BLEAddress(esp_bd_addr_t address) {
  *
  * @param [in] stringAddress The hex representation of the address.
  */
-BLEAddress::BLEAddress(String stringAddress) {
+BLEAddress::BLEAddress(const String &stringAddress) {
   if (stringAddress.length() != 17) {
     return;
   }
@@ -193,7 +187,7 @@ BLEAddress::BLEAddress(ble_addr_t address) {
   m_addrType = address.type;
 }
 
-uint8_t BLEAddress::getType() {
+uint8_t BLEAddress::getType() const {
   return m_addrType;
 }
 
@@ -209,7 +203,7 @@ uint8_t BLEAddress::getType() {
  * @param [in] stringAddress The hex representation of the address.
  * @param [in] type The address type.
  */
-BLEAddress::BLEAddress(String stringAddress, uint8_t type) {
+BLEAddress::BLEAddress(const String &stringAddress, uint8_t type) {
   if (stringAddress.length() != 17) {
     return;
   }

libraries/BLE/src/BLEAddress.h

@@ -62,23 +62,23 @@ class BLEAddress {
    ***************************************************************************/
 
   BLEAddress();
-  bool equals(BLEAddress otherAddress);
+  bool equals(const BLEAddress &otherAddress) const;
   bool operator==(const BLEAddress &otherAddress) const;
   bool operator!=(const BLEAddress &otherAddress) const;
   bool operator<(const BLEAddress &otherAddress) const;
   bool operator<=(const BLEAddress &otherAddress) const;
   bool operator>(const BLEAddress &otherAddress) const;
   bool operator>=(const BLEAddress &otherAddress) const;
   uint8_t *getNative();
-  String toString();
+  String toString() const;
 
   /***************************************************************************
    *                       Bluedroid public declarations                     *
    ***************************************************************************/
 
 #if defined(CONFIG_BLUEDROID_ENABLED)
   BLEAddress(esp_bd_addr_t address);
-  BLEAddress(String stringAddress);
+  BLEAddress(const String &stringAddress);
 #endif
 
   /***************************************************************************
@@ -87,9 +87,9 @@ class BLEAddress {
 
 #if defined(CONFIG_NIMBLE_ENABLED)
   BLEAddress(ble_addr_t address);
-  BLEAddress(String stringAddress, uint8_t type = BLE_ADDR_PUBLIC);
+  BLEAddress(const String &stringAddress, uint8_t type = BLE_ADDR_PUBLIC);
   BLEAddress(uint8_t address[ESP_BD_ADDR_LEN], uint8_t type = BLE_ADDR_PUBLIC);
-  uint8_t getType();
+  uint8_t getType() const;
 #endif
 
 private:

libraries/BLE/src/BLEBeacon.cpp

@@ -62,7 +62,7 @@ int8_t BLEBeacon::getSignalPower() {
   return m_beaconData.signalPower;
 }
 
-void BLEBeacon::setData(String data) {
+void BLEBeacon::setData(const String &data) {
   if (data.length() != sizeof(m_beaconData)) {
     log_e("Unable to set the data ... length passed in was %d and expected %d", data.length(), sizeof(m_beaconData));
     return;

libraries/BLE/src/BLEBeacon.h

@@ -55,7 +55,7 @@ class BLEBeacon {
   uint16_t getManufacturerId();
   BLEUUID getProximityUUID();
   int8_t getSignalPower();
-  void setData(String data);
+  void setData(const String &data);
   void setMajor(uint16_t major);
   void setMinor(uint16_t minor);
   void setManufacturerId(uint16_t manufacturerId);

libraries/BLE/src/BLECharacteristic.cpp

@@ -124,7 +124,7 @@ void BLECharacteristic::addDescriptor(BLEDescriptor *pDescriptor) {
  * @param [in] descriptorUUID The UUID of the descriptor that we wish to retrieve.
  * @return The BLE Descriptor.  If no such descriptor is associated with the characteristic, nullptr is returned.
  */
-BLEDescriptor *BLECharacteristic::getDescriptorByUUID(const char *descriptorUUID) {
+BLEDescriptor *BLECharacteristic::getDescriptorByUUID(const char *descriptorUUID) const {
   return m_descriptorMap.getByUUID(BLEUUID(descriptorUUID));
 }  // getDescriptorByUUID
 
@@ -133,15 +133,15 @@ BLEDescriptor *BLECharacteristic::getDescriptorByUUID(const char *descriptorUUID
  * @param [in] descriptorUUID The UUID of the descriptor that we wish to retrieve.
  * @return The BLE Descriptor.  If no such descriptor is associated with the characteristic, nullptr is returned.
  */
-BLEDescriptor *BLECharacteristic::getDescriptorByUUID(BLEUUID descriptorUUID) {
+BLEDescriptor *BLECharacteristic::getDescriptorByUUID(BLEUUID descriptorUUID) const {
   return m_descriptorMap.getByUUID(descriptorUUID);
 }  // getDescriptorByUUID
 
 /**
  * @brief Get the handle of the characteristic.
  * @return The handle of the characteristic.
  */
-uint16_t BLECharacteristic::getHandle() {
+uint16_t BLECharacteristic::getHandle() const {
   return m_handle;
 }  // getHandle
 
@@ -151,30 +151,30 @@ void BLECharacteristic::setAccessPermissions(uint16_t perm) {
 #endif
 }
 
-esp_gatt_char_prop_t BLECharacteristic::getProperties() {
+esp_gatt_char_prop_t BLECharacteristic::getProperties() const {
   return m_properties;
 }  // getProperties
 
 /**
  * @brief Get the service associated with this characteristic.
  */
-BLEService *BLECharacteristic::getService() {
+BLEService *BLECharacteristic::getService() const {
   return m_pService;
 }  // getService
 
 /**
  * @brief Get the UUID of the characteristic.
  * @return The UUID of the characteristic.
  */
-BLEUUID BLECharacteristic::getUUID() {
+BLEUUID BLECharacteristic::getUUID() const {
   return m_bleUUID;
 }  // getUUID
 
 /**
  * @brief Retrieve the current value of the characteristic.
  * @return A pointer to storage containing the current characteristic value.
  */
-String BLECharacteristic::getValue() {
+String BLECharacteristic::getValue() const {
   return m_value.getValue();
 }  // getValue
 
@@ -190,7 +190,7 @@ uint8_t *BLECharacteristic::getData() {
  * @brief Retrieve the current length of the data of the characteristic.
  * @return Amount of databytes of the characteristic.
  */
-size_t BLECharacteristic::getLength() {
+size_t BLECharacteristic::getLength() const {
   return m_value.getLength();
 }  // getLength
 
@@ -425,7 +425,7 @@ void BLECharacteristic::setWriteProperty(bool value) {
  * @brief Return a string representation of the characteristic.
  * @return A string representation of the characteristic.
  */
-String BLECharacteristic::toString() {
+String BLECharacteristic::toString() const {
   String res = "UUID: " + m_bleUUID.toString() + ", handle : 0x";
   char hex[5];
   snprintf(hex, sizeof(hex), "%04x", m_handle);
@@ -452,7 +452,7 @@ String BLECharacteristic::toString() {
   return res;
 }  // toString
 
-BLECharacteristicCallbacks::~BLECharacteristicCallbacks() {}
+BLECharacteristicCallbacks::~BLECharacteristicCallbacks() = default;
 
 // Common callbacks
 void BLECharacteristicCallbacks::onRead(BLECharacteristic *pCharacteristic) {

libraries/BLE/src/BLECharacteristic.h

@@ -85,13 +85,13 @@ class BLEDescriptorMap {
   void setByUUID(const char *uuid, BLEDescriptor *pDescriptor);
   void setByUUID(BLEUUID uuid, BLEDescriptor *pDescriptor);
   void setByHandle(uint16_t handle, BLEDescriptor *pDescriptor);
-  BLEDescriptor *getByUUID(const char *uuid);
-  BLEDescriptor *getByUUID(BLEUUID uuid);
-  BLEDescriptor *getByHandle(uint16_t handle);
-  String toString();
+  BLEDescriptor *getByUUID(const char *uuid) const;
+  BLEDescriptor *getByUUID(BLEUUID uuid) const;
+  BLEDescriptor *getByHandle(uint16_t handle) const;
+  String toString() const;
   BLEDescriptor *getFirst();
   BLEDescriptor *getNext();
-  int getRegisteredDescriptorCount();
+  int getRegisteredDescriptorCount() const;
   void removeDescriptor(BLEDescriptor *pDescriptor);
 
   /***************************************************************************
@@ -181,12 +181,12 @@ class BLECharacteristic {
   virtual ~BLECharacteristic();
 
   void addDescriptor(BLEDescriptor *pDescriptor);
-  BLEDescriptor *getDescriptorByUUID(const char *descriptorUUID);
-  BLEDescriptor *getDescriptorByUUID(BLEUUID descriptorUUID);
-  BLEUUID getUUID();
-  String getValue();
+  BLEDescriptor *getDescriptorByUUID(const char *descriptorUUID) const;
+  BLEDescriptor *getDescriptorByUUID(BLEUUID descriptorUUID) const;
+  BLEUUID getUUID() const;
+  String getValue() const;
   uint8_t *getData();
-  size_t getLength();
+  size_t getLength() const;
   void indicate();
   void notify(bool is_notification = true);
   void setCallbacks(BLECharacteristicCallbacks *pCallbacks);
@@ -197,10 +197,10 @@ class BLECharacteristic {
   void setValue(int data32);
   void setValue(float data32);
   void setValue(double data64);
-  String toString();
-  uint16_t getHandle();
+  String toString() const;
+  uint16_t getHandle() const;
   void setAccessPermissions(uint16_t perm);
-  esp_gatt_char_prop_t getProperties();
+  esp_gatt_char_prop_t getProperties() const;
   void setReadProperty(bool value);
   void setWriteProperty(bool value);
   void setNotifyProperty(bool value);
@@ -253,7 +253,7 @@ class BLECharacteristic {
    ***************************************************************************/
 
   void executeCreate(BLEService *pService);
-  BLEService *getService();
+  BLEService *getService() const;
   void setHandle(uint16_t handle);
 
   /***************************************************************************

libraries/BLE/src/BLECharacteristicMap.cpp

@@ -36,7 +36,7 @@
  * @param [in] handle The handle to look up the characteristic.
  * @return The characteristic.
  */
-BLECharacteristic *BLECharacteristicMap::getByHandle(uint16_t handle) {
+BLECharacteristic *BLECharacteristicMap::getByHandle(uint16_t handle) const {
   return m_handleMap.at(handle);
 }  // getByHandle
 
@@ -45,7 +45,7 @@ BLECharacteristic *BLECharacteristicMap::getByHandle(uint16_t handle) {
  * @param [in] UUID The UUID to look up the characteristic.
  * @return The characteristic.
  */
-BLECharacteristic *BLECharacteristicMap::getByUUID(const char *uuid) {
+BLECharacteristic *BLECharacteristicMap::getByUUID(const char *uuid) const {
   return getByUUID(BLEUUID(uuid));
 }
 
@@ -54,7 +54,7 @@ BLECharacteristic *BLECharacteristicMap::getByUUID(const char *uuid) {
  * @param [in] UUID The UUID to look up the characteristic.
  * @return The characteristic.
  */
-BLECharacteristic *BLECharacteristicMap::getByUUID(BLEUUID uuid) {
+BLECharacteristic *BLECharacteristicMap::getByUUID(BLEUUID uuid) const {
   for (auto &myPair : m_uuidMap) {
     if (myPair.first->getUUID().equals(uuid)) {
       return myPair.first;
@@ -95,7 +95,7 @@ BLECharacteristic *BLECharacteristicMap::getNext() {
  * @brief Get the number of registered characteristics.
  * @return The number of registered characteristics.
  */
-int BLECharacteristicMap::getRegisteredCharacteristicCount() {
+int BLECharacteristicMap::getRegisteredCharacteristicCount() const {
   return m_uuidMap.size();
 }  // getRegisteredCharacteristicCount
 
@@ -133,7 +133,7 @@ void BLECharacteristicMap::setByUUID(BLECharacteristic *pCharacteristic, BLEUUID
  * @brief Return a string representation of the characteristic map.
  * @return A string representation of the characteristic map.
  */
-String BLECharacteristicMap::toString() {
+String BLECharacteristicMap::toString() const {
   String res;
   int count = 0;
   char hex[5];

libraries/BLE/src/BLEDescriptor.cpp

@@ -109,38 +109,38 @@ void BLEDescriptor::executeCreate(BLECharacteristic *pCharacteristic) {
  * @brief Get the BLE handle for this descriptor.
  * @return The handle for this descriptor.
  */
-uint16_t BLEDescriptor::getHandle() {
+uint16_t BLEDescriptor::getHandle() const {
   return m_handle;
 }  // getHandle
 
 /**
  * @brief Get the length of the value of this descriptor.
  * @return The length (in bytes) of the value of this descriptor.
  */
-size_t BLEDescriptor::getLength() {
+size_t BLEDescriptor::getLength() const {
   return m_value.attr_len;
 }  // getLength
 
 /**
  * @brief Get the UUID of the descriptor.
  */
-BLEUUID BLEDescriptor::getUUID() {
+BLEUUID BLEDescriptor::getUUID() const {
   return m_bleUUID;
 }  // getUUID
 
 /**
  * @brief Get the value of this descriptor.
  * @return A pointer to the value of this descriptor.
  */
-uint8_t *BLEDescriptor::getValue() {
+uint8_t *BLEDescriptor::getValue() const {
   return m_value.attr_value;
 }  // getValue
 
 /**
  * @brief Get the characteristic this descriptor belongs to.
  * @return A pointer to the characteristic this descriptor belongs to.
  */
-BLECharacteristic *BLEDescriptor::getCharacteristic() {
+BLECharacteristic *BLEDescriptor::getCharacteristic() const {
   return m_pCharacteristic;
 }  // getCharacteristic
 
@@ -215,14 +215,14 @@ void BLEDescriptor::setAccessPermissions(uint16_t perm) {
  * @brief Return a string representation of the descriptor.
  * @return A string representation of the descriptor.
  */
-String BLEDescriptor::toString() {
+String BLEDescriptor::toString() const {
   char hex[5];
   snprintf(hex, sizeof(hex), "%04x", m_handle);
   String res = "UUID: " + m_bleUUID.toString() + ", handle: 0x" + hex;
   return res;
 }  // toString
 
-BLEDescriptorCallbacks::~BLEDescriptorCallbacks() {}
+BLEDescriptorCallbacks::~BLEDescriptorCallbacks() = default;
 
 /**
  * @brief Callback function to support a read request.