feat(IPC): Add Linux/Wine platform support to ARAIPCConnection#3

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samuel-asleep wants to merge 42 commits into

Celemony:mainfrom

samuel-asleep:implement-linux-ipc

Commits on Nov 6, 2025

Revert "Temporarily disable and remove AUv3 and ARA IPC drafts for upcoming 2.3 release"
sgretscher
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Bump version number to 3.0.0 for future development
sgretscher
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Commits on Feb 17, 2026

Commits on Apr 30, 2026

Drop obsolete ARA 1 support, including deprecated ARAPlugInExtensionInterface
sgretscher
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Drop obsolete ARA 2.0 Draft support, including monolithic ARA 1 style persistency
sgretscher
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ARA_Library and ARA_Examples now consistently require C++14 on all platforms
sgretscher
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C++17 is now consistently required on all platforms
sgretscher
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Remove ARA_STRUCT_MEMBER macro, it's obsolete in C++17 and later
sgretscher
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Improve C++ template usage based on C++17 now being required
sgretscher
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Add prototypes or static declaration to all internal functions, allowing to compile with missing prototypes warnings enabled
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Using C++17 allows to limit ARA_MAYBE_UNUSED_VAR/ARG to C code
sgretscher
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Remove unused function left over from older version of IPC encoding
sgretscher
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Fix some warnings in IPC code
sgretscher
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IPC main thread dispatcher does not need to dispatch to main thread if it is already in the process loop
sgretscher
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Improve IPC debug output
sgretscher
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Unify IPC method ID generation for host and plug-in methods
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More consistent formatting/code structure
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Move IPC dispatcher subclass-specific message argument keys into respective subclass
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Improve IPC documentation
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IPC MessageHandler changed from delegate interface to std::function<>
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External IPC interface uses ARAIPCProxyPlugIn/HostRef instead of ARAIPCConnectionRef
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IPCProxyPlugIn/Host take ownership of its associated IPCConnection
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Simplify IPC debug logging
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Make MessageHandler a creation parameter of IPC Connection
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Fix double delete of IPC Channel in AUv3 case
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IPC code uses std::unique_ptr<> to express ownership
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IPC Connection encapsulates WaitForMessageDelegate as std::function<>
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Instead of subclassing, provide IPC Connection delegate data as construction parameter
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IPC ReplyHandler encapsulated into std::function<>
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Made IPC MessageDispatcher and its subclasses private details of Connection implementation
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AudioUnit implementation of AUMessageChannel moved from example code to IPC library as dynamic ObjC class
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Suppress unnecessary main thread wakeups when waiting for IPC messages
sgretscher
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waitForMessage...() must be implemented by IPC MEssageChannel instead of Connection to properly deal with IPC running on the main thread
sgretscher
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Move semaphore from MainThreadMessageDispatcher to dedicated helper class and refactor dispatch accordingly
sgretscher
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Consistent spelling of timestrech
sgretscher
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Initial draft of region sequence persistency
sgretscher
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Commits on Jun 20, 2026

feat(IPC): Add Linux IPC support (with Wine compatibility)
samuel-asleep
committed