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Side by Side Diff: net/quic/crypto/crypto_framer.h

Issue 1535363003: Switch to standard integer types in net/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: stddef Created 5 years ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef NET_QUIC_CRYPTO_CRYPTO_FRAMER_H_ 5 #ifndef NET_QUIC_CRYPTO_CRYPTO_FRAMER_H_
6 #define NET_QUIC_CRYPTO_CRYPTO_FRAMER_H_ 6 #define NET_QUIC_CRYPTO_CRYPTO_FRAMER_H_
7 7
8 #include <stddef.h>
9 #include <stdint.h>
10
8 #include <utility> 11 #include <utility>
9 #include <vector> 12 #include <vector>
10 13
11 #include "base/basictypes.h"
12 #include "base/logging.h" 14 #include "base/logging.h"
13 #include "base/strings/string_piece.h" 15 #include "base/strings/string_piece.h"
14 #include "net/base/net_export.h" 16 #include "net/base/net_export.h"
15 #include "net/quic/crypto/crypto_handshake_message.h" 17 #include "net/quic/crypto/crypto_handshake_message.h"
16 #include "net/quic/quic_protocol.h" 18 #include "net/quic/quic_protocol.h"
17 19
18 namespace net { 20 namespace net {
19 21
20 class CryptoFramer; 22 class CryptoFramer;
21 class QuicData; 23 class QuicData;
(...skipping 50 matching lines...) Expand 10 before | Expand all | Expand 10 after
72 private: 74 private:
73 // Clears per-message state. Does not clear the visitor. 75 // Clears per-message state. Does not clear the visitor.
74 void Clear(); 76 void Clear();
75 77
76 // Process does does the work of |ProcessInput|, but returns an error code, 78 // Process does does the work of |ProcessInput|, but returns an error code,
77 // doesn't set error_ and doesn't call |visitor_->OnError()|. 79 // doesn't set error_ and doesn't call |visitor_->OnError()|.
78 QuicErrorCode Process(base::StringPiece input); 80 QuicErrorCode Process(base::StringPiece input);
79 81
80 static bool WritePadTag(QuicDataWriter* writer, 82 static bool WritePadTag(QuicDataWriter* writer,
81 size_t pad_length, 83 size_t pad_length,
82 uint32* end_offset); 84 uint32_t* end_offset);
83 85
84 // Represents the current state of the parsing state machine. 86 // Represents the current state of the parsing state machine.
85 enum CryptoFramerState { 87 enum CryptoFramerState {
86 STATE_READING_TAG, 88 STATE_READING_TAG,
87 STATE_READING_NUM_ENTRIES, 89 STATE_READING_NUM_ENTRIES,
88 STATE_READING_TAGS_AND_LENGTHS, 90 STATE_READING_TAGS_AND_LENGTHS,
89 STATE_READING_VALUES 91 STATE_READING_VALUES
90 }; 92 };
91 93
92 // Visitor to invoke when messages are parsed. 94 // Visitor to invoke when messages are parsed.
93 CryptoFramerVisitorInterface* visitor_; 95 CryptoFramerVisitorInterface* visitor_;
94 // Last error. 96 // Last error.
95 QuicErrorCode error_; 97 QuicErrorCode error_;
96 // Remaining unparsed data. 98 // Remaining unparsed data.
97 std::string buffer_; 99 std::string buffer_;
98 // Current state of the parsing. 100 // Current state of the parsing.
99 CryptoFramerState state_; 101 CryptoFramerState state_;
100 // The message currently being parsed. 102 // The message currently being parsed.
101 CryptoHandshakeMessage message_; 103 CryptoHandshakeMessage message_;
102 // Number of entires in the message currently being parsed. 104 // Number of entires in the message currently being parsed.
103 uint16 num_entries_; 105 uint16_t num_entries_;
104 // tags_and_lengths_ contains the tags that are currently being parsed and 106 // tags_and_lengths_ contains the tags that are currently being parsed and
105 // their lengths. 107 // their lengths.
106 std::vector<std::pair<QuicTag, size_t>> tags_and_lengths_; 108 std::vector<std::pair<QuicTag, size_t>> tags_and_lengths_;
107 // Cumulative length of all values in the message currently being parsed. 109 // Cumulative length of all values in the message currently being parsed.
108 size_t values_len_; 110 size_t values_len_;
109 }; 111 };
110 112
111 } // namespace net 113 } // namespace net
112 114
113 #endif // NET_QUIC_CRYPTO_CRYPTO_FRAMER_H_ 115 #endif // NET_QUIC_CRYPTO_CRYPTO_FRAMER_H_
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