| // Copyright 2014 Google Inc. 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. |
| // 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. |
| #ifndef COBALT_SCRIPT_SCRIPT_RUNNER_H_ |
| #define COBALT_SCRIPT_SCRIPT_RUNNER_H_ |
| |
| #include <string> |
| |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "cobalt/base/source_location.h" |
| |
| namespace cobalt { |
| namespace script { |
| |
| class GlobalEnvironment; |
| |
| // Maintains a handle to a JavaScript global object, and provides an interface |
| // to execute JavaScript code. |
| class ScriptRunner { |
| public: |
| static scoped_ptr<ScriptRunner> CreateScriptRunner( |
| const scoped_refptr<GlobalEnvironment>& global_environment); |
| |
| // |out_succeeded| is an optional parameter which reports whether the |
| // script executed without errors. |
| virtual std::string Execute(const std::string& script_utf8, |
| const base::SourceLocation& script_location, |
| bool* out_succeeded, bool mute_errors) = 0; |
| virtual GlobalEnvironment* GetGlobalEnvironment() const { return NULL; } |
| virtual ~ScriptRunner() {} |
| }; |
| |
| } // namespace script |
| } // namespace cobalt |
| |
| #endif // COBALT_SCRIPT_SCRIPT_RUNNER_H_ |