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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef SERVICES_LOG_LOG_IMPL_H_ | 5 #ifndef SERVICES_LOG_LOG_IMPL_H_ |
| 6 #define SERVICES_LOG_LOG_IMPL_H_ | 6 #define SERVICES_LOG_LOG_IMPL_H_ |
| 7 | 7 |
| 8 #include <functional> | 8 #include <functional> |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| 11 #include "base/macros.h" | 11 #include "base/macros.h" |
| 12 #include "mojo/public/cpp/bindings/interface_request.h" | 12 #include "mojo/public/cpp/bindings/interface_request.h" |
| 13 #include "mojo/public/cpp/bindings/strong_binding.h" | 13 #include "mojo/public/cpp/bindings/strong_binding.h" |
| 14 #include "mojo/services/log/interfaces/entry.mojom.h" | 14 #include "mojo/services/log/interfaces/entry.mojom.h" |
| 15 #include "mojo/services/log/interfaces/log.mojom.h" | 15 #include "mojo/services/log/interfaces/log.mojom.h" |
| 16 | 16 |
| 17 namespace mojo { | 17 namespace mojo { |
| 18 | 18 |
| 19 class ApplicationConnection; | 19 struct ConnectionContext; |
| 20 | 20 |
| 21 namespace log { | 21 namespace log { |
| 22 | 22 |
| 23 // This is an implementation of the log service | 23 // This is an implementation of the log service |
| 24 // (see mojo/services/log/interfaces/log.mojom). It formats incoming messages | 24 // (see mojo/services/log/interfaces/log.mojom). It formats incoming messages |
| 25 // and "prints" them using a supplied function. | 25 // and "prints" them using a supplied function. |
| 26 // | 26 // |
| 27 // This service implementation binds a new Log implementation for each incoming | 27 // This service implementation binds a new Log implementation for each incoming |
| 28 // application connection. | 28 // application connection. |
| 29 class LogImpl : public Log { | 29 class LogImpl : public Log { |
| 30 public: | 30 public: |
| 31 // Function that prints the given (fully-formatted) log message. | 31 // Function that prints the given (fully-formatted) log message. |
| 32 using PrintLogMessageFunction = | 32 using PrintLogMessageFunction = |
| 33 std::function<void(const std::string& message)>; | 33 std::function<void(const std::string& message)>; |
| 34 | 34 |
| 35 // Note that |print_log_message_function| may be called many times, for the | 35 // Note that |print_log_message_function| may be called many times, for the |
| 36 // lifetime of the created object. | 36 // lifetime of the created object. |
| 37 static void Create(ApplicationConnection* connection, | 37 static void Create(const ConnectionContext& connection_context, |
| 38 InterfaceRequest<Log> request, | 38 InterfaceRequest<Log> request, |
| 39 PrintLogMessageFunction print_log_message_function); | 39 PrintLogMessageFunction print_log_message_function); |
| 40 | 40 |
| 41 // |Log| implementation: | 41 // |Log| implementation: |
| 42 void AddEntry(EntryPtr entry) override; | 42 void AddEntry(EntryPtr entry) override; |
| 43 | 43 |
| 44 private: | 44 private: |
| 45 LogImpl(const std::string& remote_url, | 45 LogImpl(const std::string& remote_url, |
| 46 InterfaceRequest<Log> request, | 46 InterfaceRequest<Log> request, |
| 47 PrintLogMessageFunction print_log_message_function); | 47 PrintLogMessageFunction print_log_message_function); |
| 48 ~LogImpl() override; | 48 ~LogImpl() override; |
| 49 | 49 |
| 50 std::string FormatEntry(const EntryPtr& entry); | 50 std::string FormatEntry(const EntryPtr& entry); |
| 51 | 51 |
| 52 const std::string remote_url_; | 52 const std::string remote_url_; |
| 53 StrongBinding<Log> binding_; | 53 StrongBinding<Log> binding_; |
| 54 const PrintLogMessageFunction print_log_message_function_; | 54 const PrintLogMessageFunction print_log_message_function_; |
| 55 | 55 |
| 56 DISALLOW_COPY_AND_ASSIGN(LogImpl); | 56 DISALLOW_COPY_AND_ASSIGN(LogImpl); |
| 57 }; | 57 }; |
| 58 | 58 |
| 59 } // namespace log | 59 } // namespace log |
| 60 } // namespace mojo | 60 } // namespace mojo |
| 61 | 61 |
| 62 #endif // SERVICES_LOG_LOG_IMPL_H_ | 62 #endif // SERVICES_LOG_LOG_IMPL_H_ |
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