RootCanal: Use supported commands from config file

Tag: #refactor
Bug: 197316394
Test: gd/cert/run
BYPASS_LONG_LINES_REASON: Bluetooth likes 120 lines

Change-Id: I6eeae94d515335991f0d21850f7d660dc13797ba

system/vendor_libs/test_vendor_lib/model/devices/device_properties.cc

@@ -39,6 +39,12 @@ static void ParseUint16t(Json::Value value, uint16_t* field) {
     *field = value.asUInt();
 }
 
+static void ParseBool(Json::Value value, bool* field) {
+  if (value.isBool()) {
+    *field = value.asBool();
+  }
+}
+
 namespace test_vendor_lib {
 
 DeviceProperties::DeviceProperties(const std::string& file_name)
@@ -101,6 +107,8 @@ DeviceProperties::DeviceProperties(const std::string& file_name)
   ParseUint8t(root["LmpPalVersion"], &lmp_pal_version_);
   ParseUint16t(root["ManufacturerName"], &manufacturer_name_);
   ParseUint16t(root["LmpPalSubversion"], &lmp_pal_subversion_);
+  ParseBool(root["use_supported_commands_from_file"],
+            &use_supported_commands_from_file_);
 }
 
 }  // namespace test_vendor_lib

system/vendor_libs/test_vendor_lib/model/devices/device_properties.h

@@ -46,7 +46,9 @@ class DeviceProperties {
   }
 
   void SetSupportedCommands(const std::array<uint8_t, 64>& commands) {
-    supported_commands_ = commands;
+    if (!use_supported_commands_from_file_) {
+      supported_commands_ = commands;
+    }
   }
 
   // Specification Version 4.2, Volume 2, Part E, Section 7.4.3
@@ -390,6 +392,7 @@ class DeviceProperties {
   uint8_t encryption_key_size_{10};
   uint16_t voice_setting_{0x0060};
   uint16_t connection_accept_timeout_{0x7d00};
+  bool use_supported_commands_from_file_ = false;
 
   // Low Energy
   uint16_t le_data_packet_length_;