Index: third_party/WebKit/Source/modules/fetch/MultipartParser.h |
diff --git a/third_party/WebKit/Source/modules/fetch/MultipartParser.h b/third_party/WebKit/Source/modules/fetch/MultipartParser.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..fc8033ab9a541225898e0e05069e9ad495fb6bdc |
--- /dev/null |
+++ b/third_party/WebKit/Source/modules/fetch/MultipartParser.h |
@@ -0,0 +1,67 @@ |
+// Copyright 2016 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef MultipartParser_h |
+#define MultipartParser_h |
+ |
+#include "modules/ModulesExport.h" |
+#include "platform/heap/Handle.h" |
+#include "platform/network/ResourceResponse.h" |
+#include "wtf/Vector.h" |
+ |
+namespace blink { |
+ |
+class MODULES_EXPORT MultipartParser final : public GarbageCollectedFinalized<MultipartParser> { |
+ WTF_MAKE_NONCOPYABLE(MultipartParser); |
+ |
+public: |
+ class MODULES_EXPORT Client : public GarbageCollectedMixin { |
+ public: |
+ virtual ~Client() = default; |
+ virtual void partHeaderFieldsInMultipartReceived(const ResourceResponse&) = 0; |
+ virtual void partDataInMultipartReceived(const char* bytes, size_t) = 0; |
yhirano
2016/09/12 02:20:49
It looks you include the delimiter to the "part da
yhirano
2016/09/12 02:20:49
Can |size| be zero? I don't think it problematic b
e_hakkinen
2016/09/16 13:41:37
I do not include the delimiter to the "part data".
e_hakkinen
2016/09/16 13:41:37
No, |size| cannot be zero. To me, it sounds contra
yhirano
2016/09/20 09:49:53
Then please write so. Unless you express such thin
yhirano
2016/09/20 09:49:53
Sorry, I misunderstood. Thanks for the explanation
|
+ virtual void partDataInMultipartFullyReceived() = 0; |
+ DEFINE_INLINE_VIRTUAL_TRACE() {} |
+ }; |
+ |
+ MultipartParser(Vector<char> boundary, Client*); |
+ bool appendData(const char* bytes, size_t); |
+ void cancel(); |
+ bool finish(); |
+ |
+ bool isCancelled() const { return m_state == Cancelled; } |
+ |
+ DECLARE_TRACE(); |
+ |
+private: |
+ size_t countNonDelimiterBytes(const char* bytes, size_t) const; |
+ size_t countPossibleDelimiterBytes(const char* bytes, size_t) const; |
+ size_t countTransportPaddingBytes(const char* bytes, size_t) const; |
+ bool parseDelimiter(const char* bytes, size_t, size_t* index); |
+ bool parseDelimiterSuffix(const char* bytes, size_t, size_t* index, const char* suffix); |
+ size_t seenDelimiterSuffixLength() const; |
+ |
+ Vector<char> m_delimiter; |
+ Member<Client> m_client; |
+ size_t m_seenDelimiterLength; |
+ size_t m_seenDelimiterOffset; |
+ Vector<char> m_seenHeaderBytes; |
+ |
+ enum State { |
+ ParsingPreamble, |
+ ParsingDelimiterSuffix, |
+ ParsingPartHeaderFields, |
+ ParsingPartOctets, |
+ ParsingDelimiterOrCloseDelimiterSuffix, |
+ ParsingCloseDelimiterSuffix, |
+ ParsingEpilogue, |
+ Cancelled, |
+ Failed, |
+ Finished |
+ } m_state; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // MultipartParser_h |