OLD | NEW |
---|---|
(Empty) | |
1 // Copyright 2016 The Chromium 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 MultipartParser_h | |
6 #define MultipartParser_h | |
7 | |
8 #include "modules/ModulesExport.h" | |
9 #include "platform/heap/Handle.h" | |
10 #include "platform/network/ResourceResponse.h" | |
11 #include "wtf/Vector.h" | |
12 | |
13 namespace blink { | |
14 | |
15 class MODULES_EXPORT MultipartParser : public GarbageCollectedFinalized<Multipar tParser> { | |
yhirano
2016/09/07 06:00:16
final
e_hakkinen
2016/09/08 00:06:29
Done.
| |
16 WTF_MAKE_NONCOPYABLE(MultipartParser); | |
17 | |
18 public: | |
19 class MODULES_EXPORT Client : public GarbageCollectedMixin { | |
20 public: | |
21 virtual ~Client() = default; | |
22 virtual void partHeaderFieldsInMultipartReceived(const ResourceResponse& ) = 0; | |
23 virtual void partDataInMultipartReceived(const char* bytes, size_t) = 0; | |
24 virtual void partDataInMultipartFullyReceived() = 0; | |
25 DEFINE_INLINE_VIRTUAL_TRACE() {} | |
26 }; | |
27 | |
28 MultipartParser(Vector<char> boundary, Client*); | |
29 bool appendData(const char* bytes, size_t); | |
30 void cancel(); | |
31 bool finish(); | |
32 | |
33 bool isCancelled() const { return m_state == Cancelled; } | |
34 | |
35 DECLARE_TRACE(); | |
36 | |
37 private: | |
38 size_t countNonDelimiterBytes(const char* bytes, size_t) const; | |
39 size_t countPossibleDelimiterBytes(const char* bytes, size_t) const; | |
40 size_t countTransportPaddingBytes(const char* bytes, size_t) const; | |
41 bool parseDelimiter(const char* bytes, size_t, size_t* index); | |
42 bool parseDelimiterSuffix(const char* bytes, size_t, size_t* index, const ch ar* suffix); | |
43 size_t seenDelimiterSuffixLength() const; | |
44 | |
45 Vector<char> m_delimiter; | |
46 Member<Client> m_client; | |
47 size_t m_seenDelimiterLength; | |
48 size_t m_seenDelimiterOffset; | |
49 Vector<char> m_seenHeaderBytes; | |
50 | |
51 enum State { | |
52 ParsingPreamble, | |
53 ParsingDelimiterSuffix, | |
54 ParsingPartHeaderFields, | |
55 ParsingPartOctets, | |
56 ParsingDelimiterOrCloseDelimiterSuffix, | |
57 ParsingCloseDelimiterSuffix, | |
58 ParsingEpilogue, | |
59 Cancelled, | |
60 Failed, | |
61 Finished | |
62 } m_state; | |
63 }; | |
64 | |
65 } // namespace blink | |
66 | |
67 #endif // MultipartParser_h | |
OLD | NEW |