| // Copyright 2011 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // A simple interpreter for the Irregexp byte code. |
| |
| #ifndef V8_REGEXP_REGEXP_INTERPRETER_H_ |
| #define V8_REGEXP_REGEXP_INTERPRETER_H_ |
| |
| #include "src/regexp/regexp.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| class V8_EXPORT_PRIVATE IrregexpInterpreter { |
| public: |
| enum Result { |
| FAILURE = RegExp::kInternalRegExpFailure, |
| SUCCESS = RegExp::kInternalRegExpSuccess, |
| EXCEPTION = RegExp::kInternalRegExpException, |
| RETRY = RegExp::kInternalRegExpRetry, |
| }; |
| |
| // The caller is responsible for initializing registers before each call. |
| static Result Match(Isolate* isolate, Handle<ByteArray> code_array, |
| Handle<String> subject_string, int* registers, |
| int start_position); |
| }; |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_REGEXP_REGEXP_INTERPRETER_H_ |