Merge "Floss: Move macro debugging to OUT_DIR and use a switch" (c2fb1862) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/rust/linux/dbus_projection/dbus_macros/src/lib.rs

+17 −10

Original line number	Diff line number	Diff line
		@@ -13,8 +13,20 @@ use syn::{Expr, FnArg, ImplItem, ItemImpl, ItemStruct, Meta, Pat, ReturnType, Ty

		use crate::proc_macro::TokenStream;

		const OUTPUT_DEBUG: bool = false;

		fn debug_output_to_file(gen: &proc_macro2::TokenStream, filename: String) {
		let path = Path::new(filename.as_str());
		if !OUTPUT_DEBUG {
		return;
		}

		let filepath = std::path::PathBuf::from(std::env::var("OUT_DIR").unwrap())
		.join(filename)
		.to_str()
		.unwrap()
		.to_string();

		let path = Path::new(&filepath);
		let mut file = File::create(&path).unwrap();
		file.write_all(gen.to_string().as_bytes()).unwrap();
		}
		@@ -201,8 +213,7 @@ pub fn generate_dbus_exporter(attr: TokenStream, item: TokenStream) -> TokenStre
		}
		};

		// TODO: Have a switch to turn on/off this debug.
		debug_output_to_file(&gen, format!("/tmp/out-{}.rs", fn_ident.to_string()));
		debug_output_to_file(&gen, format!("out-{}.rs", fn_ident.to_string()));

		gen.into()
		}
		@@ -363,7 +374,6 @@ pub fn generate_dbus_interface_client(_attr: TokenStream, item: TokenStream) ->
		}
		};

		// TODO: Have a switch to turn on/off this debug.
		debug_output_to_file(
		&gen,
		std::path::PathBuf::from(std::env::var("OUT_DIR").unwrap())
		@@ -501,8 +511,7 @@ pub fn dbus_propmap(attr: TokenStream, item: TokenStream) -> TokenStream {
		}
		};

		// TODO: Have a switch to turn this debug off/on.
		debug_output_to_file(&gen, format!("/tmp/out-{}.rs", struct_ident.to_string()));
		debug_output_to_file(&gen, format!("out-{}.rs", struct_ident.to_string()));

		gen.into()
		}
		@@ -664,8 +673,7 @@ pub fn dbus_proxy_obj(attr: TokenStream, item: TokenStream) -> TokenStream {
		}
		};

		// TODO: Have a switch to turn this debug off/on.
		debug_output_to_file(&gen, format!("/tmp/out-{}.rs", struct_ident.to_string()));
		debug_output_to_file(&gen, format!("out-{}.rs", struct_ident.to_string()));

		gen.into()
		}
		@@ -860,8 +868,7 @@ pub fn generate_dbus_arg(_item: TokenStream) -> TokenStream {
		}
		};

		// TODO: Have a switch to turn this debug off/on.
		debug_output_to_file(&gen, format!("/tmp/out-generate_dbus_arg.rs"));
		debug_output_to_file(&gen, format!("out-generate_dbus_arg.rs"));

		gen.into()
		}