From 148dffda89faf7ecc071bde0d853a1d4a9baef5c Mon Sep 17 00:00:00 2001
From: Daniel Gretarsson <daniel@genkiinstruments.com>
Date: Fri, 17 Mar 2023 11:05:09 +0000
Subject: [PATCH] Add stubs for some missing symbols in CoreAudio and
 AudioToolbox

---
 .../AudioToolbox/AudioHardwareService.cpp     | 26 +++++++++++++++++++
 src/CoreAudio/AudioToolbox/CMakeLists.txt     |  1 +
 src/CoreAudio/CoreAudio/CMakeLists.txt        |  1 +
 src/CoreAudio/CoreAudio/HostTime.mm           |  8 ++++++
 .../AudioToolbox/AudioHardwareService.h       |  9 +++++++
 .../include/AudioToolbox/AudioToolbox.h       |  1 +
 src/CoreAudio/include/CoreAudio/CoreAudio.h   |  1 +
 src/CoreAudio/include/CoreAudio/HostTime.h    |  8 ++++++
 8 files changed, 55 insertions(+)
 create mode 100644 src/CoreAudio/AudioToolbox/AudioHardwareService.cpp
 create mode 100644 src/CoreAudio/CoreAudio/HostTime.mm
 create mode 100644 src/CoreAudio/include/AudioToolbox/AudioHardwareService.h
 create mode 100644 src/CoreAudio/include/CoreAudio/HostTime.h

diff --git a/src/CoreAudio/AudioToolbox/AudioHardwareService.cpp b/src/CoreAudio/AudioToolbox/AudioHardwareService.cpp
new file mode 100644
index 000000000..05d0233d0
--- /dev/null
+++ b/src/CoreAudio/AudioToolbox/AudioHardwareService.cpp
@@ -0,0 +1,26 @@
+#include <AudioToolbox/AudioHardwareService.h>
+#include "stub.h"
+
+OSStatus AudioHardwareServiceGetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 *ioDataSize, void *outData)
+{
+    STUB();
+    return unimpErr;
+}
+
+Boolean AudioHardwareServiceHasProperty(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress)
+{
+    STUB();
+    return false;
+}
+
+OSStatus AudioHardwareServiceIsPropertySettable(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, Boolean *outIsSettable)
+{
+    STUB();
+    return unimpErr;
+}
+
+OSStatus AudioHardwareServiceSetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 inDataSize, const void *inData)
+{
+    STUB();
+    return unimpErr;
+}
diff --git a/src/CoreAudio/AudioToolbox/CMakeLists.txt b/src/CoreAudio/AudioToolbox/CMakeLists.txt
index 8eeaa9cba..d9042f60d 100644
--- a/src/CoreAudio/AudioToolbox/CMakeLists.txt
+++ b/src/CoreAudio/AudioToolbox/CMakeLists.txt
@@ -25,6 +25,7 @@ set(audiotoolbox_sources
 	AudioFormat.cpp
 	MusicDevice.cpp
 	AudioToolbox.cpp
+	AudioHardwareService.cpp
 )
 
 add_framework(AudioToolbox
diff --git a/src/CoreAudio/CoreAudio/CMakeLists.txt b/src/CoreAudio/CoreAudio/CMakeLists.txt
index 71fb6b68e..5f10c2f92 100644
--- a/src/CoreAudio/CoreAudio/CMakeLists.txt
+++ b/src/CoreAudio/CoreAudio/CMakeLists.txt
@@ -7,6 +7,7 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++17")
 set(coreaudio_sources
 	AudioHardware.cpp
     AudioHardwareImpl.cpp
+    HostTime.mm
     pulse/AudioHardwareImplPA.cpp
     pulse/AudioHardwareImplPAInput.cpp
     pulse/AudioHardwareImplPAOutput.cpp
diff --git a/src/CoreAudio/CoreAudio/HostTime.mm b/src/CoreAudio/CoreAudio/HostTime.mm
new file mode 100644
index 000000000..879fb48a1
--- /dev/null
+++ b/src/CoreAudio/CoreAudio/HostTime.mm
@@ -0,0 +1,8 @@
+#include "CoreAudio/HostTime.h"
+#include "stub.h"
+
+UInt64 AudioGetCurrentHostTime(void)
+{
+    STUB();
+    return 0;
+}
diff --git a/src/CoreAudio/include/AudioToolbox/AudioHardwareService.h b/src/CoreAudio/include/AudioToolbox/AudioHardwareService.h
new file mode 100644
index 000000000..017331c38
--- /dev/null
+++ b/src/CoreAudio/include/AudioToolbox/AudioHardwareService.h
@@ -0,0 +1,9 @@
+#include <CoreServices/Components.h>
+#include <CoreAudio/AudioHardware.h>
+
+extern "C"{
+OSStatus AudioHardwareServiceGetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 *ioDataSize, void *outData);
+Boolean AudioHardwareServiceHasProperty(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress);
+OSStatus AudioHardwareServiceIsPropertySettable(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, Boolean *outIsSettable);
+OSStatus AudioHardwareServiceSetPropertyData(AudioObjectID inObjectID, const AudioObjectPropertyAddress *inAddress, UInt32 inQualifierDataSize, const void *inQualifierData, UInt32 inDataSize, const void *inData);
+}
diff --git a/src/CoreAudio/include/AudioToolbox/AudioToolbox.h b/src/CoreAudio/include/AudioToolbox/AudioToolbox.h
index f2a0d7922..4e4e948b5 100644
--- a/src/CoreAudio/include/AudioToolbox/AudioToolbox.h
+++ b/src/CoreAudio/include/AudioToolbox/AudioToolbox.h
@@ -11,6 +11,7 @@
 #include <AudioToolbox/ExtendedAudioFile.h>
 #include <AudioToolbox/MusicDevice.h>
 #include <AudioToolbox/AudioCodec.h>
+#include <AudioToolbox/AudioHardwareService.h>
 
 // CA helper classes expect this
 #include <CoreServices/FileManager.h>
diff --git a/src/CoreAudio/include/CoreAudio/CoreAudio.h b/src/CoreAudio/include/CoreAudio/CoreAudio.h
index d483ef80a..fc4aad08c 100644
--- a/src/CoreAudio/include/CoreAudio/CoreAudio.h
+++ b/src/CoreAudio/include/CoreAudio/CoreAudio.h
@@ -1,4 +1,5 @@
 #include <CoreAudio/CoreAudioTypes.h>
 #include <CoreAudio/AudioHardware.h>
 #include <CoreAudio/AudioHardwareBase.h>
+#include <CoreAudio/HostTime.h>
 
diff --git a/src/CoreAudio/include/CoreAudio/HostTime.h b/src/CoreAudio/include/CoreAudio/HostTime.h
new file mode 100644
index 000000000..cbbd0a569
--- /dev/null
+++ b/src/CoreAudio/include/CoreAudio/HostTime.h
@@ -0,0 +1,8 @@
+#ifndef COREAUDIOHOSTTIME_H
+#define COREAUDIOHOSTTIME_H
+
+#include "MacTypes.h"
+
+extern "C" UInt64 AudioGetCurrentHostTime(void);
+
+#endif // COREAUDIOHOSTTIME_H
-- 
2.51.2