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| # Licensed to the Apache Software Foundation (ASF) under one | ||
| # or more contributor license agreements. See the NOTICE file | ||
| # distributed with this work for additional information | ||
| # regarding copyright ownership. The ASF licenses this file | ||
| # to you under the Apache License, Version 2.0 (the | ||
| # "License"); you may not use this file except in compliance | ||
| # with the License. You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, | ||
| # software distributed under the License is distributed on an | ||
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| # KIND, either express or implied. See the License for the | ||
| # specific language governing permissions and limitations | ||
| # under the License. | ||
|
|
||
| [package] | ||
| name = "celix" | ||
| version = "0.0.1" | ||
| edition = '2021' | ||
|
|
||
| [dependencies] | ||
| celix_bindings = { path = "../celix_bindings" } | ||
|
|
||
| [lib] | ||
| name = "celix" | ||
| path = "src/lib.rs" | ||
| crate-type = ["rlib"] |
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one | ||
| * or more contributor license agreements. See the NOTICE file | ||
| * distributed with this work for additional information | ||
| * regarding copyright ownership. The ASF licenses this file | ||
| * to you under the Apache License, Version 2.0 (the | ||
| * "License"); you may not use this file except in compliance | ||
| * with the License. You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, | ||
| * software distributed under the License is distributed on an | ||
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
| * KIND, either express or implied. See the License for the | ||
| * specific language governing permissions and limitations | ||
| * under the License. | ||
| */ | ||
|
|
||
| use std::sync::Arc; | ||
|
|
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| use super::BundleContext; | ||
| use super::Error; | ||
|
|
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| pub trait BundleActivator { | ||
| fn new(ctx: Arc<BundleContext>) -> Self; | ||
| fn start(&mut self) -> Result<(), Error> { | ||
| /* Default implementation */ | ||
| Ok(()) | ||
| } | ||
| fn stop(&mut self) -> Result<(), Error> { | ||
| /* Default implementation */ | ||
| Ok(()) | ||
| } | ||
| } | ||
|
|
||
| #[macro_export] | ||
| macro_rules! generate_bundle_activator { | ||
| ($activator:ty) => { | ||
| #[no_mangle] | ||
| pub unsafe extern "C" fn celix_bundleActivator_create( | ||
| ctx: *mut $crate::details::CBundleContext, | ||
| out: *mut *mut ::std::ffi::c_void, | ||
| ) -> $crate::details::CStatus { | ||
| let boxed_context = $crate::bundle_context_new(ctx); | ||
| let mut arc_context = Arc::from(boxed_context); | ||
| let activator = <$activator>::new(arc_context); | ||
| *out = Box::into_raw(Box::new(activator)) as *mut ::std::ffi::c_void; | ||
| $crate::CELIX_SUCCESS | ||
| } | ||
|
|
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| #[no_mangle] | ||
| pub unsafe extern "C" fn celix_bundleActivator_start( | ||
| handle: *mut ::std::ffi::c_void, | ||
| ctx: *mut $crate::details::CBundleContext, | ||
| ) -> $crate::details::CStatus { | ||
| let activator = &mut *(handle as *mut $activator); | ||
| let result = activator.start(); | ||
| match result { | ||
| Ok(_) => $crate::CELIX_SUCCESS, | ||
| Err(e) => e.into(), | ||
| } | ||
| } | ||
|
|
||
| #[no_mangle] | ||
| pub unsafe extern "C" fn celix_bundleActivator_stop( | ||
| handle: *mut ::std::ffi::c_void, | ||
| ctx: *mut $crate::details::CBundleContext, | ||
| ) -> $crate::details::CStatus { | ||
| let activator = &mut *(handle as *mut $activator); | ||
| let result = activator.stop(); | ||
| match result { | ||
| Ok(_) => $crate::CELIX_SUCCESS, | ||
| Err(e) => e.into(), | ||
| } | ||
| } | ||
|
|
||
| #[no_mangle] | ||
| pub unsafe extern "C" fn celix_bundleActivator_destroy( | ||
| handle: *mut ::std::ffi::c_void, | ||
| _ctx: *mut $crate::details::CBundleContext, | ||
| ) -> $crate::details::CStatus { | ||
| let reclaimed_activator = Box::from_raw(handle as *mut $activator); | ||
| drop(reclaimed_activator); | ||
| $crate::CELIX_SUCCESS | ||
| } | ||
| }; | ||
| } |
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