• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 #ifndef V8_PARSING_SCANNER_CHARACTER_STREAMS_H_
6 #define V8_PARSING_SCANNER_CHARACTER_STREAMS_H_
7 
8 #include "include/v8.h"  // for v8::ScriptCompiler
9 
10 namespace v8 {
11 namespace internal {
12 
13 template <typename T>
14 class Handle;
15 class Utf16CharacterStream;
16 class RuntimeCallStats;
17 class String;
18 
19 class ScannerStream {
20  public:
21   static Utf16CharacterStream* For(Handle<String> data);
22   static Utf16CharacterStream* For(Handle<String> data, int start_pos,
23                                    int end_pos);
24   static Utf16CharacterStream* For(
25       ScriptCompiler::ExternalSourceStream* source_stream,
26       ScriptCompiler::StreamedSource::Encoding encoding,
27       RuntimeCallStats* stats);
28 
29   // For testing:
30   static std::unique_ptr<Utf16CharacterStream> ForTesting(const char* data);
31   static std::unique_ptr<Utf16CharacterStream> ForTesting(const char* data,
32                                                           size_t length);
33 };
34 
35 }  // namespace internal
36 }  // namespace v8
37 
38 #endif  // V8_PARSING_SCANNER_CHARACTER_STREAMS_H_
39