| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SRC_DEVELOPER_FEEDBACK_AGENT_LOG_LISTENER_H_ |
| #define SRC_DEVELOPER_FEEDBACK_AGENT_LOG_LISTENER_H_ |
| |
| #include <fuchsia/logger/cpp/fidl.h> |
| #include <fuchsia/mem/cpp/fidl.h> |
| #include <inttypes.h> |
| #include <lib/fidl/cpp/binding.h> |
| #include <lib/fit/bridge.h> |
| #include <lib/fit/promise.h> |
| #include <lib/sys/cpp/service_directory.h> |
| |
| #include <vector> |
| |
| namespace fuchsia { |
| namespace feedback { |
| |
| // Collects system log. |
| // |
| // fuchsia::logger::Log is expected to be in |services|. |
| fit::promise<fuchsia::mem::Buffer> CollectSystemLog( |
| std::shared_ptr<::sys::ServiceDirectory> services); |
| |
| class LogListener : public fuchsia::logger::LogListener { |
| public: |
| explicit LogListener(std::shared_ptr<::sys::ServiceDirectory> services); |
| |
| // Collects the logs and returns a promise to when the collection is done. |
| fit::promise<void> CollectLogs(); |
| |
| // Returns the logs that have been collected so far. |
| std::string CurrentLogs() { return logs_; } |
| |
| private: |
| // |fuchsia::logger::LogListener| |
| void LogMany(::std::vector<fuchsia::logger::LogMessage> log) override; |
| void Log(fuchsia::logger::LogMessage log) override; |
| void Done() override; |
| |
| const std::shared_ptr<::sys::ServiceDirectory> services_; |
| fidl::Binding<fuchsia::logger::LogListener> binding_; |
| |
| std::string logs_; |
| |
| fit::bridge<void, void> done_; |
| }; |
| |
| } // namespace feedback |
| } // namespace fuchsia |
| |
| #endif // SRC_DEVELOPER_FEEDBACK_AGENT_LOG_LISTENER_H_ |