Initial bindgen

Author: norru

.gitignore

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+target/
+*~
+Cargo.lock

.gitmodules

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+[submodule "native/openfx"]
+	path = native/openfx
+	url = https://github.com/NatronGitHub/openfx

Cargo.toml

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+[workspace]
+
+members = [
+	"ofx-sys",
+	"ofx",
+]

native/openfx

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>ofx-sys</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>

ofx-sys/.project

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+[package]
+name = "ofx_sys"
+version = "0.0.1"
+authors = ["Nicola Orru <[email protected]>"]
+keywords = ["ofx", "openfx", "effects", "natron", "nuke"]
+#edition = "2018"
+description = "Bindings for OpenFX 1.4"
+repository = "https://github.com/itadinanta/ofx-rs"
+license = "Apache-2.0"
+# publish = false # insurance against accidents
+
+build = "build/main.rs"
+
+[lib]
+name="ofx_sys"
+crate-type = ["lib"]
+path="src/lib.rs"
+
+[dependencies]
+libc = "0.2"
+
+[build-dependencies]
+bindgen = "0.42.2"
+
+[dev-dependencies]
+cgmath = "0.16"

ofx-sys/Cargo.toml

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+extern crate bindgen;
+
+use std::env;
+use std::path::PathBuf;
+
+fn main() {
+	// Tell cargo to tell rustc to link a library.
+	// println!("cargo:rustc-link-lib=openfx");
+	let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());	
+	let bindings_path = out_path.join("bindings.rs");
+	//println!("Bindings generated at {:?}", bindings_path);
+	let bindings = bindgen::Builder::default()
+		.clang_arg("-I../native/openfx/include")
+		.header("build/wrapper.h")
+		.generate()
+		.expect("Unable to generate bindings");
+
+	// Write the bindings to the $OUT_DIR/bindings.rs file.
+	bindings
+		.write_to_file(bindings_path)
+		.expect("Couldn't write bindings!");
+}

ofx-sys/build/main.rs

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+
+#ifndef __cplusplus
+#include <stdbool.h>
+#endif
+
+#include "ofxCore.h"
+#include "ofxImageEffect.h"
+#include "ofxDialog.h"
+#include "ofxInteract.h"
+#include "ofxKeySyms.h"
+#include "ofxMemory.h"
+#include "ofxMessage.h"
+#include "ofxMultiThread.h"
+#include "ofxNatron.h"
+#include "ofxOld.h"
+#include "ofxOpenGLRender.h"
+#include "ofxParametricParam.h"
+#include "ofxParam.h"
+#include "ofxPixels.h"
+#include "ofxProgress.h"
+#include "ofxProperty.h"
+#include "ofxSonyVegas.h"
+#include "ofxTimeLine.h"

ofx-sys/build/wrapper.h

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+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+
+include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}
+

ofx-sys/src/lib.rs

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>ofx</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>

ofx/.project

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+[package]
+name = "ofx"
+version = "0.0.1"
+authors = ["Nicola Orru <[email protected]>"]
+keywords = ["ofx", "openfx", "effects", "natron", "nuke"]
+#edition = "2018"
+description = "Bindings for OpenFX 1.4"
+repository = "https://github.com/itadinanta/ofx-rs"
+license = "Apache-2.0"
+# publish = false # insurance against accidents
+
+[lib]
+name="ofx"
+crate-type = ["lib"]
+path="src/lib.rs"
+
+[dependencies]
+libc = "0.2"
+ofx_sys = { path = "../ofx-sys" }

ofx/Cargo.toml

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+#[cfg(test)]
+mod tests {
+    #[test]
+    fn it_works() {
+        assert_eq!(2 + 2, 4);
+    }
+}