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Side by Side Diff: webrtc/rtc_base/httpbase.h

Issue 2877023002: Move webrtc/{base => rtc_base} (Closed)
Patch Set: update presubmit.py and DEPS include rules Created 3 years, 5 months ago
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1 /* 1 /*
2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
11 11
12 #ifndef WEBRTC_BASE_HTTPBASE_H__ 12 #ifndef WEBRTC_RTC_BASE_HTTPBASE_H_
13 #define WEBRTC_BASE_HTTPBASE_H__ 13 #define WEBRTC_RTC_BASE_HTTPBASE_H_
14 14
15 #include "webrtc/base/httpcommon.h" 15 #include "webrtc/base/httpcommon.h"
16 16
17 namespace rtc { 17 namespace rtc {
18 18
19 class StreamInterface; 19 class StreamInterface;
20 20
21 /////////////////////////////////////////////////////////////////////////////// 21 ///////////////////////////////////////////////////////////////////////////////
22 // HttpParser - Parses an HTTP stream provided via Process and end_of_input, and 22 // HttpParser - Parses an HTTP stream provided via Process and end_of_input, and
23 // generates events for: 23 // generates events for:
24 // Structural Elements: Leader, Headers, Document Data 24 // Structural Elements: Leader, Headers, Document Data
25 // Events: End of Headers, End of Document, Errors 25 // Events: End of Headers, End of Document, Errors
26 /////////////////////////////////////////////////////////////////////////////// 26 ///////////////////////////////////////////////////////////////////////////////
27 27
28 class HttpParser { 28 class HttpParser {
29 public: 29 public:
30 enum ProcessResult { PR_CONTINUE, PR_BLOCK, PR_COMPLETE }; 30 enum ProcessResult { PR_CONTINUE, PR_BLOCK, PR_COMPLETE };
31 HttpParser(); 31 HttpParser();
32 virtual ~HttpParser(); 32 virtual ~HttpParser();
33 33
34 void reset(); 34 void reset();
35 ProcessResult Process(const char* buffer, size_t len, size_t* processed, 35 ProcessResult Process(const char* buffer, size_t len, size_t* processed,
36 HttpError* error); 36 HttpError* error);
37 bool is_valid_end_of_input() const; 37 bool is_valid_end_of_input() const;
38 void complete(HttpError err); 38 void complete(HttpError err);
39 39
40 size_t GetDataRemaining() const { return data_size_; } 40 size_t GetDataRemaining() const { return data_size_; }
41 41
42 protected: 42 protected:
43 ProcessResult ProcessLine(const char* line, size_t len, HttpError* error); 43 ProcessResult ProcessLine(const char* line, size_t len, HttpError* error);
44 44
45 // HttpParser Interface 45 // HttpParser Interface
46 virtual ProcessResult ProcessLeader(const char* line, size_t len, 46 virtual ProcessResult ProcessLeader(const char* line, size_t len,
47 HttpError* error) = 0; 47 HttpError* error) = 0;
48 virtual ProcessResult ProcessHeader(const char* name, size_t nlen, 48 virtual ProcessResult ProcessHeader(const char* name, size_t nlen,
49 const char* value, size_t vlen, 49 const char* value, size_t vlen,
50 HttpError* error) = 0; 50 HttpError* error) = 0;
51 virtual ProcessResult ProcessHeaderComplete(bool chunked, size_t& data_size, 51 virtual ProcessResult ProcessHeaderComplete(bool chunked, size_t& data_size,
52 HttpError* error) = 0; 52 HttpError* error) = 0;
53 virtual ProcessResult ProcessData(const char* data, size_t len, size_t& read, 53 virtual ProcessResult ProcessData(const char* data, size_t len, size_t& read,
54 HttpError* error) = 0; 54 HttpError* error) = 0;
55 virtual void OnComplete(HttpError err) = 0; 55 virtual void OnComplete(HttpError err) = 0;
56 56
57 private: 57 private:
58 enum State { 58 enum State {
59 ST_LEADER, ST_HEADERS, 59 ST_LEADER, ST_HEADERS,
60 ST_CHUNKSIZE, ST_CHUNKTERM, ST_TRAILERS, 60 ST_CHUNKSIZE, ST_CHUNKTERM, ST_TRAILERS,
61 ST_DATA, ST_COMPLETE 61 ST_DATA, ST_COMPLETE
62 } state_; 62 } state_;
63 bool chunked_; 63 bool chunked_;
64 size_t data_size_; 64 size_t data_size_;
65 }; 65 };
66 66
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177 size_t len_; 177 size_t len_;
178 178
179 bool ignore_data_, chunk_data_; 179 bool ignore_data_, chunk_data_;
180 HttpData::const_iterator header_; 180 HttpData::const_iterator header_;
181 }; 181 };
182 182
183 /////////////////////////////////////////////////////////////////////////////// 183 ///////////////////////////////////////////////////////////////////////////////
184 184
185 } // namespace rtc 185 } // namespace rtc
186 186
187 #endif // WEBRTC_BASE_HTTPBASE_H__ 187 #endif // WEBRTC_RTC_BASE_HTTPBASE_H_
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