Trying to contribute OpenDirectory framework

[sheagcraig]

Hi! Awesome project that I'm just discovering. I'm working on a project that needs the OpenDirectory framework and I thought I'd take a crack at contributing that.

I added a new workspace crate to /framework-crates/objc2-open-directory and filled in the translation-config.toml as follows:

framework = "OpenDirectory"
crate = "objc2-open-directory"
required-dependencies = ["objc2-foundation"]
macos = "10.6"
maccatalyst = "13.0"

I have Xcode 16.1 with the macOS 15.1 platform support available.

On running cargo run --bin header-translator -- /Applications/Xcode.app/Contents/Developer header-translator starts to get really angry with me:

│ ├─ERROR expected module to be available in library, location=Location { path_components: ["OpenDirectory", "CFOpenDirectory"] }
│ ├─ERROR expected module to be available in library, location=Location { path_components: ["OpenDirectory", "CFOpenDirectory", "CFOpenDirectoryConstants"] }
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR expected module to be available in library, location=Location { path_components: ["OpenDirectory", "CFOpenDirectory", "CFODContext"] }
│ ├─ERROR expected module to be available in library, location=Location { path_components: ["OpenDirectory", "CFOpenDirectory", "CFODNode"] }
│ ├─ERROR unknown attribute, attr=ReturnsRetained
│ ├─ERROR unknown attribute, attr=ReturnsRetained
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown unexposed attribute, name="__OSX_AVAILABLE_BUT_DEPRECATED_MSG", fnlike=true
│ ├─ERROR unknown attribute, attr=ReturnsRetained
│ ├─ERROR expected module to be available in library, location=Location { path_components: ["OpenDirectory", "CFOpenDirectory", "CFODQuery"] }

There's more, but figured I'd start there. Can you give me a nudge in the right direction?

[madsmtm]

The unknown unexposed attribute ones are easy, should be enough to add them to crates/header-translator/src/unexposed_attr.rs.

I am unsure of the expected module to be available in library, might be because OpenDirectory re-exports CFOpenDirectory too? And I don't think header-translator properly supports that at the moment.

See also #640, I think we might need that to be resolved before OpenDirectory is possible?