AM: add plural form of setSystemProperties for global configuration attributes to command and control interface

    - implement plural form of requests and acknowledgments in core
    - provide empty default implementations in interfaces to ensure backward compatibility with older plugins
    - accommodate extension in module tests

Main purpose of this extension is to allow for one-shot (uninterrupted), consistent change of multiple, possibly interrelated configuration attributes.

Signed-off-by: Martin Koch <mkoch@de.adit-jv.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/AudioManagerCore/include/IAmDatabaseHandler.h b/AudioManagerCore/include/IAmDatabaseHandler.h
index 2185cd4..8e4118e 100644
--- a/AudioManagerCore/include/IAmDatabaseHandler.h
+++ b/AudioManagerCore/include/IAmDatabaseHandler.h
@@ -86,6 +86,7 @@ public:
     virtual am_Error_e changeSinkSoundPropertyDB(const am_SoundProperty_s &soundProperty, const am_sinkID_t sinkID) = 0;
     virtual am_Error_e changeSourceAvailabilityDB(const am_Availability_s &availability, const am_sourceID_t sourceID) = 0;
     virtual am_Error_e changeSystemPropertyDB(const am_SystemProperty_s &property) = 0;
+    virtual am_Error_e changeSystemPropertiesDB(const std::vector<am_SystemProperty_s> &listSystemProperties) = 0;
     virtual am_Error_e changeDelayMainConnection(const am_timeSync_t &delay, const am_mainConnectionID_t &connectionID) = 0;
     virtual am_Error_e changeSinkClassInfoDB(const am_SinkClass_s &sinkClass) = 0;
     virtual am_Error_e changeSourceClassInfoDB(const am_SourceClass_s &sourceClass) = 0;