From bd5476cf31096df860ce978af1f67655768152ef Mon Sep 17 00:00:00 2001
From: Geert Bevin <gbevin@uwyn.com>
Date: Thu, 11 Apr 2024 20:31:32 -0400
Subject: [PATCH] Updated JUCE MIDI CI module with files from receivemidi

---
 .../modules/juce_midi_ci/ci/juce_CIDevice.cpp |  9 +++++++
 .../juce_midi_ci/ci/juce_CIProfileDelegate.h  |  4 ++++
 .../juce_midi_ci/ci/juce_CIProfileHost.cpp    | 24 +++++++++++++++----
 3 files changed, 32 insertions(+), 5 deletions(-)

diff --git a/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIDevice.cpp b/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIDevice.cpp
index 2c699fd..842e92e 100644
--- a/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIDevice.cpp
+++ b/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIDevice.cpp
@@ -1057,6 +1057,15 @@ class Device::Impl : private SubscriptionManagerDelegate
 
             device.profileHost->setProfileEnablement (profileAtAddress, enabled ? jmax (1, numChannels) : 0);
         }
+        
+        virtual std::vector<std::byte> profileDetailsInquired (MUID x, ProfileAtAddress profileAtAddress, std::byte target) override
+        {
+            if (auto* d = device.options.getProfileDelegate())
+                return d->profileDetailsInquired (x, profileAtAddress, target);
+            
+            return std::vector<std::byte>();
+        }
+
 
     private:
         Impl& device;
diff --git a/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileDelegate.h b/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileDelegate.h
index 23c06a7..d033e84 100644
--- a/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileDelegate.h
+++ b/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileDelegate.h
@@ -56,6 +56,10 @@ struct ProfileDelegate
                                              [[maybe_unused]] ProfileAtAddress profileAtAddress,
                                              [[maybe_unused]] int numChannels,
                                              [[maybe_unused]] bool enabled) = 0;
+    
+    virtual std::vector<std::byte> profileDetailsInquired ([[maybe_unused]] MUID x,
+                                                           [[maybe_unused]] ProfileAtAddress profileAtAddress,
+                                                           [[maybe_unused]] std::byte target) { return std::vector<std::byte>(); }
 };
 
 } // namespace juce::midi_ci
diff --git a/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileHost.cpp b/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileHost.cpp
index 1508d55..c6964ac 100644
--- a/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileHost.cpp
+++ b/JuceLibraryCode/modules/juce_midi_ci/ci/juce_CIProfileHost.cpp
@@ -111,23 +111,37 @@ class ProfileHost::Visitor : public detail::MessageTypeUtils::MessageVisitor
 
     bool messageReceived (const Message::ProfileDetails& body) const
     {
+        const auto address = ChannelAddress{}.withGroup (output->getIncomingGroup())
+                                             .withChannel (output->getIncomingHeader().deviceID);
+        const ProfileAtAddress profileAtAddress { body.profile, address };
+        
         if (body.target == std::byte{})
         {
-            const auto address = ChannelAddress{}.withGroup (output->getIncomingGroup())
-                                                 .withChannel (output->getIncomingHeader().deviceID);
-            const ProfileAtAddress profileAtAddress { body.profile, address };
             const auto state = host->getState (profileAtAddress);
             std::vector<std::byte> extraData;
             detail::Marshalling::Writer { extraData } (state.active, state.supported);
-            detail::MessageTypeUtils::send (*output, Message::ProfileDetailsResponse { body.profile, body.target, extraData });
+            sendProfileDetailsResponse(body, extraData);
         }
         else
         {
-            detail::MessageTypeUtils::sendNAK (*output, std::byte { 0x04 });
+            const auto extraData = host->delegate.profileDetailsInquired(output->getIncomingHeader().source, profileAtAddress, body.target);
+            if (extraData.empty())
+            {
+                detail::MessageTypeUtils::sendNAK (*output, std::byte { 0x04 });
+            }
+            else
+            {
+                sendProfileDetailsResponse(body, extraData);
+            }
         }
 
         return true;
     }
+    
+    void sendProfileDetailsResponse (const Message::ProfileDetails& body, const std::vector<std::byte>& extraData) const
+    {
+        detail::MessageTypeUtils::send (*output, Message::ProfileDetailsResponse { body.profile, body.target, extraData });
+    }
 
     template <typename Body>
     bool profileEnablementReceived (const Body& request) const