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Side by Side Diff: content/browser/speech/google_streaming_remote_engine.h

Issue 1549113002: Switch to standard integer types in content/browser/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase Created 4 years, 12 months 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 CONTENT_BROWSER_SPEECH_GOOGLE_STREAMING_REMOTE_ENGINE_H_ 5 #ifndef CONTENT_BROWSER_SPEECH_GOOGLE_STREAMING_REMOTE_ENGINE_H_
6 #define CONTENT_BROWSER_SPEECH_GOOGLE_STREAMING_REMOTE_ENGINE_H_ 6 #define CONTENT_BROWSER_SPEECH_GOOGLE_STREAMING_REMOTE_ENGINE_H_
7 7
8 #include <stddef.h>
9 #include <stdint.h>
10
8 #include <string> 11 #include <string>
9 #include <vector> 12 #include <vector>
10 13
11 #include "base/basictypes.h" 14 #include "base/macros.h"
12 #include "base/memory/ref_counted.h" 15 #include "base/memory/ref_counted.h"
13 #include "base/memory/scoped_ptr.h" 16 #include "base/memory/scoped_ptr.h"
14 #include "base/threading/non_thread_safe.h" 17 #include "base/threading/non_thread_safe.h"
15 #include "content/browser/speech/audio_encoder.h" 18 #include "content/browser/speech/audio_encoder.h"
16 #include "content/browser/speech/chunked_byte_buffer.h" 19 #include "content/browser/speech/chunked_byte_buffer.h"
17 #include "content/browser/speech/speech_recognition_engine.h" 20 #include "content/browser/speech/speech_recognition_engine.h"
18 #include "content/common/content_export.h" 21 #include "content/common/content_export.h"
19 #include "content/public/common/speech_recognition_error.h" 22 #include "content/public/common/speech_recognition_error.h"
20 #include "net/url_request/url_fetcher_delegate.h" 23 #include "net/url_request/url_fetcher_delegate.h"
21 24
(...skipping 42 matching lines...) Expand 10 before | Expand all | Expand 10 after
64 void StartRecognition() override; 67 void StartRecognition() override;
65 void EndRecognition() override; 68 void EndRecognition() override;
66 void TakeAudioChunk(const AudioChunk& data) override; 69 void TakeAudioChunk(const AudioChunk& data) override;
67 void AudioChunksEnded() override; 70 void AudioChunksEnded() override;
68 bool IsRecognitionPending() const override; 71 bool IsRecognitionPending() const override;
69 int GetDesiredAudioChunkDurationMs() const override; 72 int GetDesiredAudioChunkDurationMs() const override;
70 73
71 // net::URLFetcherDelegate methods. 74 // net::URLFetcherDelegate methods.
72 void OnURLFetchComplete(const net::URLFetcher* source) override; 75 void OnURLFetchComplete(const net::URLFetcher* source) override;
73 void OnURLFetchDownloadProgress(const net::URLFetcher* source, 76 void OnURLFetchDownloadProgress(const net::URLFetcher* source,
74 int64 current, 77 int64_t current,
75 int64 total) override; 78 int64_t total) override;
76 79
77 private: 80 private:
78 // Response status codes from the speech recognition webservice. 81 // Response status codes from the speech recognition webservice.
79 static const int kWebserviceStatusNoError; 82 static const int kWebserviceStatusNoError;
80 static const int kWebserviceStatusErrorNoMatch; 83 static const int kWebserviceStatusErrorNoMatch;
81 84
82 // Frame type for framed POST data. Do NOT change these. They must match 85 // Frame type for framed POST data. Do NOT change these. They must match
83 // values the server expects. 86 // values the server expects.
84 enum FrameType { 87 enum FrameType {
85 FRAME_PREAMBLE_AUDIO = 0, 88 FRAME_PREAMBLE_AUDIO = 0,
(...skipping 23 matching lines...) Expand all
109 struct FSMEventArgs { 112 struct FSMEventArgs {
110 explicit FSMEventArgs(FSMEvent event_value); 113 explicit FSMEventArgs(FSMEvent event_value);
111 ~FSMEventArgs(); 114 ~FSMEventArgs();
112 115
113 FSMEvent event; 116 FSMEvent event;
114 117
115 // In case of EVENT_AUDIO_CHUNK, holds the chunk pushed by |TakeAudioChunk|. 118 // In case of EVENT_AUDIO_CHUNK, holds the chunk pushed by |TakeAudioChunk|.
116 scoped_refptr<const AudioChunk> audio_data; 119 scoped_refptr<const AudioChunk> audio_data;
117 120
118 // In case of EVENT_DOWNSTREAM_RESPONSE, hold the current chunk bytes. 121 // In case of EVENT_DOWNSTREAM_RESPONSE, hold the current chunk bytes.
119 scoped_ptr<std::vector<uint8> > response; 122 scoped_ptr<std::vector<uint8_t>> response;
120 123
121 private: 124 private:
122 DISALLOW_COPY_AND_ASSIGN(FSMEventArgs); 125 DISALLOW_COPY_AND_ASSIGN(FSMEventArgs);
123 }; 126 };
124 127
125 // Invoked by both upstream and downstream URLFetcher callbacks to handle 128 // Invoked by both upstream and downstream URLFetcher callbacks to handle
126 // new chunk data, connection closed or errors notifications. 129 // new chunk data, connection closed or errors notifications.
127 void DispatchHTTPResponse(const net::URLFetcher* source, 130 void DispatchHTTPResponse(const net::URLFetcher* source,
128 bool end_of_response); 131 bool end_of_response);
129 132
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166 bool is_dispatching_event_; 169 bool is_dispatching_event_;
167 bool use_framed_post_data_; 170 bool use_framed_post_data_;
168 FSMState state_; 171 FSMState state_;
169 172
170 DISALLOW_COPY_AND_ASSIGN(GoogleStreamingRemoteEngine); 173 DISALLOW_COPY_AND_ASSIGN(GoogleStreamingRemoteEngine);
171 }; 174 };
172 175
173 } // namespace content 176 } // namespace content
174 177
175 #endif // CONTENT_BROWSER_SPEECH_GOOGLE_STREAMING_REMOTE_ENGINE_H_ 178 #endif // CONTENT_BROWSER_SPEECH_GOOGLE_STREAMING_REMOTE_ENGINE_H_
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