1 files changed, 45 insertions, 1 deletions
diff --git a/include/ble/misc.h b/include/ble/misc.h
index 2508d8e..70a19f5 100644
--- a/include/ble/misc.h
+++ b/include/ble/misc.h
@@ -1,7 +1,8 @@
 #pragma once
 
-#include <optional>
+#include "ByteBuffer.h"
 
+#include <optional>
 #include <cstring>
 #include <cctype>
 #include <stdexcept>
@@ -34,6 +35,10 @@ struct Uuid {
         std::memcpy(this->value, value, 16);
     }
 
+    explicit Uuid(ByteBuffer& buffer) noexcept : value() {
+        std::memcpy(value, buffer.cbegin(), 16);
+    }
+
     Uuid(uint8_t b0, uint8_t b1, uint8_t b2, uint8_t b3, uint8_t b4, uint8_t b5, uint8_t b6, uint8_t b7,
          uint8_t b8, uint8_t b9, uint8_t b10, uint8_t b11, uint8_t b12, uint8_t b13, uint8_t b14, uint8_t b15) noexcept : value{
             b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15} {}
@@ -62,6 +67,8 @@ private:
 public:
     explicit ShortUuid(uint16_t value) noexcept : value(value) {}
 
+    explicit ShortUuid(ByteBuffer& buffer) noexcept : value(buffer.read16le()) {}
+
     Uuid toLong() const noexcept
     {
         auto b2 = static_cast<uint8_t>(value >> 8);
@@ -91,5 +98,42 @@ const ShortUuid CLIENT_CHARACTERISTIC_CONFIG{0x2902};
 const ShortUuid TemperatureMeasurement{0x2A1C};
 }
 
+class CharacteristicProperties {
+public:
+    const uint16_t value;
+
+    bool broadcast() {
+        return static_cast<bool>(value & 0x01);
+    }
+
+    bool read() {
+        return static_cast<bool>(value & 0x02);
+    }
+
+    bool writeWithoutResponse() {
+        return static_cast<bool>(value & 0x04);
+    }
+
+    bool write() {
+        return static_cast<bool>(value & 0x08);
+    }
+
+    bool notify() {
+        return static_cast<bool>(value & 0x10);
+    }
+
+    bool indicate() {
+        return static_cast<bool>(value & 0x20);
+    }
+
+    bool authenticatedSignedWrites() {
+        return static_cast<bool>(value & 0x40);
+    }
+
+    bool extendedProperties() {
+        return static_cast<bool>(value & 0x80);
+    }
+};
+
 } // namespace bluetooth
 } // namespace trygvis