fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).

modules/juce_osc/osc/juce_OSCBundle.cpp

@@ -0,0 +1,244 @@
+/*
+  ==============================================================================
+
+   This file is part of the JUCE library.
+   Copyright (c) 2017 - ROLI Ltd.
+
+   JUCE is an open source library subject to commercial or open-source
+   licensing.
+
+   By using JUCE, you agree to the terms of both the JUCE 5 End-User License
+   Agreement and JUCE 5 Privacy Policy (both updated and effective as of the
+   27th April 2017).
+
+   End User License Agreement: www.juce.com/juce-5-licence
+   Privacy Policy: www.juce.com/juce-5-privacy-policy
+
+   Or: You may also use this code under the terms of the GPL v3 (see
+   www.gnu.org/licenses).
+
+   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
+   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
+   DISCLAIMED.
+
+  ==============================================================================
+*/
+
+namespace juce
+{
+
+OSCBundle::OSCBundle()
+{
+}
+
+OSCBundle::OSCBundle (OSCTimeTag t)  : timeTag (t)
+{
+}
+
+// Note: The class invariant of OSCBundle::Element is that
+// at least one of the pointers bundle and message is nullptr
+// and the other one always points to a valid object.
+
+OSCBundle::Element::Element (OSCMessage m)
+    : message (new OSCMessage (m)), bundle (nullptr)
+{
+}
+
+OSCBundle::Element::Element (OSCBundle b)
+    : message (nullptr), bundle (new OSCBundle (b))
+{
+}
+
+//==============================================================================
+OSCBundle::Element::Element (const Element& other)
+{
+    if (this != &other)
+    {
+        message = nullptr;
+        bundle = nullptr;
+
+        if (other.isMessage())
+            message.reset (new OSCMessage (other.getMessage()));
+        else
+            bundle.reset (new OSCBundle (other.getBundle()));
+    }
+}
+
+//==============================================================================
+OSCBundle::Element::~Element()
+{
+    bundle = nullptr;
+    message = nullptr;
+}
+
+//==============================================================================
+bool OSCBundle::Element::isMessage() const noexcept
+{
+    return message != nullptr;
+}
+
+bool OSCBundle::Element::isBundle() const noexcept
+{
+    return bundle != nullptr;
+}
+
+//==============================================================================
+const OSCMessage& OSCBundle::Element::getMessage() const
+{
+    if (message == nullptr)
+    {
+        // This element is not a bundle! You must check this first before accessing.
+        jassertfalse;
+        throw OSCInternalError ("Access error in OSC bundle element.");
+    }
+
+    return *message;
+}
+
+//==============================================================================
+const OSCBundle& OSCBundle::Element::getBundle() const
+{
+    if (bundle == nullptr)
+    {
+        // This element is not a bundle! You must check this first before accessing.
+        jassertfalse;
+        throw OSCInternalError ("Access error in OSC bundle element.");
+    }
+
+    return *bundle;
+}
+
+//==============================================================================
+#if JUCE_UNIT_TESTS
+
+class OSCBundleTests  : public UnitTest
+{
+public:
+    OSCBundleTests() : UnitTest ("OSCBundle class", "OSC") {}
+
+    void runTest()
+    {
+        beginTest ("Construction");
+        {
+            OSCBundle bundle;
+            expect (bundle.getTimeTag().isImmediately());
+        }
+
+        beginTest ("Construction with time tag");
+        {
+            Time in100Seconds = (Time (Time::currentTimeMillis()) + RelativeTime (100.0));
+            OSCBundle bundle (in100Seconds);
+            expect (! bundle.getTimeTag().isImmediately());
+            expect (bundle.getTimeTag().toTime() == in100Seconds);
+        }
+
+        beginTest ("Usage when containing messages");
+        {
+            OSCBundle testBundle = generateTestBundle();
+            expectBundleEqualsTestBundle (testBundle);
+
+        }
+
+        beginTest ("Usage when containing other bundles (recursively)");
+        {
+            OSCBundle complexTestBundle;
+            complexTestBundle.addElement (generateTestBundle());
+            complexTestBundle.addElement (OSCMessage ("/test/"));
+            complexTestBundle.addElement (generateTestBundle());
+
+            expect (complexTestBundle.size() == 3);
+
+            OSCBundle::Element* elements = complexTestBundle.begin();
+
+            expect (! elements[0].isMessage());
+            expect (elements[0].isBundle());
+            expect (elements[1].isMessage());
+            expect (! elements[1].isBundle());
+            expect (! elements[2].isMessage());
+            expect (elements[2].isBundle());
+
+            expectBundleEqualsTestBundle (elements[0].getBundle());
+            expect (elements[1].getMessage().size() == 0);
+            expect (elements[1].getMessage().getAddressPattern().toString() == "/test");
+            expectBundleEqualsTestBundle (elements[2].getBundle());
+        }
+    }
+
+private:
+
+    int testInt = 127;
+    float testFloat = 1.5;
+
+    OSCBundle generateTestBundle()
+    {
+        OSCBundle bundle;
+
+        OSCMessage msg1 ("/test/fader");
+        msg1.addInt32 (testInt);
+
+        OSCMessage msg2 ("/test/foo");
+        msg2.addString ("bar");
+        msg2.addFloat32 (testFloat);
+
+        bundle.addElement (msg1);
+        bundle.addElement (msg2);
+
+        return bundle;
+    }
+
+    void expectBundleEqualsTestBundle (const OSCBundle& bundle)
+    {
+        expect (bundle.size() == 2);
+        expect (bundle[0].isMessage());
+        expect (! bundle[0].isBundle());
+        expect (bundle[1].isMessage());
+        expect (! bundle[1].isBundle());
+
+        int numElementsCounted = 0;
+        for (auto& element : bundle)
+        {
+            expect (element.isMessage());
+            expect (! element.isBundle());
+            ++numElementsCounted;
+        }
+        expectEquals (numElementsCounted, 2);
+
+        auto* e = bundle.begin();
+        expect (e[0].getMessage().size() == 1);
+        expect (e[0].getMessage().begin()->getInt32() == testInt);
+        expect (e[1].getMessage().size() == 2);
+        expect (e[1].getMessage()[1].getFloat32() == testFloat);
+    }
+};
+
+static OSCBundleTests OSCBundleUnitTests;
+
+//==============================================================================
+class OSCBundleElementTests  : public UnitTest
+{
+public:
+    OSCBundleElementTests() : UnitTest ("OSCBundle::Element class", "OSC") {}
+
+    void runTest()
+    {
+        beginTest ("Construction from OSCMessage");
+        {
+            float testFloat = -0.125;
+            OSCMessage msg ("/test");
+            msg.addFloat32 (testFloat);
+
+            OSCBundle::Element element (msg);
+
+            expect (element.isMessage());
+            expect (element.getMessage().size() == 1);
+            expect (element.getMessage()[0].getType() == OSCTypes::float32);
+            expect (element.getMessage()[0].getFloat32() == testFloat);
+        }
+    }
+};
+
+static OSCBundleElementTests OSCBundleElementUnitTests;
+
+#endif // JUCE_UNIT_TESTS
+
+} // namespace juce