3 files changed, 34 insertions, 0 deletions
diff --git a/api/direct_bt/BTAdapter.hpp b/api/direct_bt/BTAdapter.hpp
index 4370d791..308f2457 100644
--- a/api/direct_bt/BTAdapter.hpp
+++ b/api/direct_bt/BTAdapter.hpp
@@ -349,6 +349,7 @@ namespace direct_bt {
              */
             BDAddressAndType visibleAddressAndType;
             HCILEOwnAddressType visibleMACType;
+            MgmtIdentityResolvingKeyInfo privacyIRK;
 
         public:
             typedef jau::nsize_t size_type;
@@ -527,6 +528,7 @@ namespace direct_bt {
             void mgmtEvPairDeviceCompleteMgmt(const MgmtEvent& e) noexcept;
             void mgmtEvNewLongTermKeyMgmt(const MgmtEvent& e) noexcept;
             void mgmtEvNewLinkKeyMgmt(const MgmtEvent& e) noexcept;
+            void mgmtEvNewIdentityResolvingKeyMgmt(const MgmtEvent& e) noexcept;
 
             void mgmtEvHCIAnyHCI(const MgmtEvent& e) noexcept;
             void mgmtEvDeviceDiscoveringHCI(const MgmtEvent& e) noexcept;
@@ -745,6 +747,8 @@ namespace direct_bt {
              */
             bool setPowered(const bool power_on) noexcept;
 
+            HCIStatusCode setPrivacy(const bool enable) noexcept;
+
             /**
              * Returns whether Secure Connections (SC) is enabled.
              * @see setSecureConnections()
diff --git a/api/direct_bt/BTManager.hpp b/api/direct_bt/BTManager.hpp
index 2bbcc55e..3a80621b 100644
--- a/api/direct_bt/BTManager.hpp
+++ b/api/direct_bt/BTManager.hpp
@@ -420,6 +420,8 @@ namespace direct_bt {
             HCIStatusCode initializeAdapter(AdapterInfo& adapterInfo, const uint16_t dev_id,
                                             const BTMode btMode, const bool powerOn) noexcept;
 
+            HCIStatusCode setPrivacy(const uint16_t dev_id, const uint8_t privacy, const jau::uint128_t& irk, AdapterSetting& current_settings) noexcept;
+
             /**
              * Read default connection parameter for given adapter to the kernel.
              *
diff --git a/api/direct_bt/MgmtTypes.hpp b/api/direct_bt/MgmtTypes.hpp
index 444e3035..9329edd3 100644
--- a/api/direct_bt/MgmtTypes.hpp
+++ b/api/direct_bt/MgmtTypes.hpp
@@ -826,6 +826,34 @@ namespace direct_bt {
     };
 
     /**
+     * uint8_t privacy 0x00 disabled, 0x01 always on (discoverable + pairing), 0x02 limited (not when discoverable, bondable)
+     * jau::uint128_t irk Identity Resolving Key
+     */
+    class MgmtSetPrivacyCmd : public MgmtCommand
+    {
+        protected:
+            std::string valueString() const noexcept override {
+                const jau::uint128_t& irk = getIdentityResolvingKey();
+                return "param[size "+std::to_string(getParamSize())+", data[privacy "+std::to_string(getPrivacy())+
+                        ", irk "+jau::bytesHexString(irk.data, 0, sizeof(irk), true /* lsbFirst */)+"]]";
+            }
+
+        public:
+            MgmtSetPrivacyCmd(const uint16_t dev_id, const uint8_t privacy, const jau::uint128_t& irk)
+            : MgmtCommand(Opcode::SET_PRIVACY, dev_id, 1 + sizeof(irk))
+            {
+                pdu.put_uint8_nc(MGMT_HEADER_SIZE, privacy);
+                memcpy(pdu.get_wptr_nc(MGMT_HEADER_SIZE+1), &irk, sizeof(irk));
+            }
+
+            uint8_t getPrivacy() const noexcept { return pdu.get_uint8_nc(MGMT_HEADER_SIZE); }
+
+            const jau::uint128_t& getIdentityResolvingKey() const {
+                return *reinterpret_cast<const jau::uint128_t *>( pdu.get_ptr_nc(MGMT_HEADER_SIZE + 1) );
+            }
+    };
+
+    /**
      * mgmt_addr_info { EUI48, uint8_t type },
      */
     class MgmtGetConnectionInfoCmd : public MgmtCmdAdressInfoMeta