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Diffstat (limited to 'src/plugins/afb/include')
-rw-r--r-- | src/plugins/afb/include/AFBEventImpl.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/plugins/afb/include/AFBEventImpl.h b/src/plugins/afb/include/AFBEventImpl.h new file mode 100644 index 0000000..45f85f9 --- /dev/null +++ b/src/plugins/afb/include/AFBEventImpl.h @@ -0,0 +1,77 @@ +/* + * Copyright 2018-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"). + * You may not use this file except in compliance with the License. + * A copy of the License is located at + * + * http://aws.amazon.com/apache2.0/ + * + * or in the "license" file accompanying this file. This file 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. + */ +#ifndef VSHL_AFB_EVENT_H_ +#define VSHL_AFB_EVENT_H_ + +#include <memory> +#include <string> + +#include "interfaces/afb/IAFBApi.h" +#include "interfaces/utilities/logging/ILogger.h" + +extern "C" { +#include "ctl-plugin.h" +#include <json-c/json.h> +} + +using namespace std; + +namespace vshl { +namespace afb { +/* + * This class encapsulates AFB Event. + */ +class AFBEventImpl : public vshl::common::interfaces::IAFBApi::IAFBEvent { +public: + static unique_ptr<AFBEventImpl> + create(shared_ptr<vshl::common::interfaces::ILogger> logger, AFB_ApiT api, + const string &eventName); + + // Destructor + ~AFBEventImpl(); + + /// { @c IAFBEvent implementation + string getName() const override; + bool isValid() override; + int publishEvent(struct json_object *payload) override; + bool subscribe(vshl::common::interfaces::IAFBRequest &request) override; + bool unsubscribe(vshl::common::interfaces::IAFBRequest &request) override; + /// @c IAFBEvent implementation } + +private: + AFBEventImpl(shared_ptr<vshl::common::interfaces::ILogger> logger, + AFB_ApiT api, const string &eventName); + + // Make the event. This is a lazy make that happens + // usually during the subscribe stage. + void makeEventIfNeccessary(); + + // Binding API reference + AFB_ApiT mAfbApi; + + // AFB Event + afb_event_t mAfbEvent; + + // Event Name + string mEventName; + + // Logger + shared_ptr<vshl::common::interfaces::ILogger> mLogger; +}; + +} // namespace afb +} // namespace vshl + +#endif // VSHL_AFB_EVENT_H_ |