1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
|
// Copyright 2013 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.
#include "chrome/browser/ui/webui/media/webrtc_logs_ui.h"
#include <vector>
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/i18n/time_formatting.h"
#include "base/memory/ref_counted_memory.h"
#include "base/prefs/pref_service.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/values.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/media/webrtc_log_list.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/upload_list.h"
#include "chrome/common/chrome_version_info.h"
#include "chrome/common/url_constants.h"
#include "chrome/grit/generated_resources.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_ui.h"
#include "content/public/browser/web_ui_data_source.h"
#include "content/public/browser/web_ui_message_handler.h"
#include "grit/browser_resources.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/settings/cros_settings.h"
#endif
using content::WebContents;
using content::WebUIMessageHandler;
namespace {
content::WebUIDataSource* CreateWebRtcLogsUIHTMLSource() {
content::WebUIDataSource* source =
content::WebUIDataSource::Create(chrome::kChromeUIWebRtcLogsHost);
source->AddLocalizedString("webrtcLogsTitle", IDS_WEBRTC_LOGS_TITLE);
source->AddLocalizedString("webrtcLogCountFormat",
IDS_WEBRTC_LOGS_LOG_COUNT_BANNER_FORMAT);
source->AddLocalizedString("webrtcLogHeaderFormat",
IDS_WEBRTC_LOGS_LOG_HEADER_FORMAT);
source->AddLocalizedString("webrtcLogLocalFileLabelFormat",
IDS_WEBRTC_LOGS_LOG_LOCAL_FILE_LABEL_FORMAT);
source->AddLocalizedString("webrtcLogLocalFileFormat",
IDS_WEBRTC_LOGS_LOG_LOCAL_FILE_FORMAT);
source->AddLocalizedString("noLocalLogFileMessage",
IDS_WEBRTC_LOGS_NO_LOCAL_LOG_FILE_MESSAGE);
source->AddLocalizedString("webrtcLogUploadTimeFormat",
IDS_WEBRTC_LOGS_LOG_UPLOAD_TIME_FORMAT);
source->AddLocalizedString("webrtcLogReportIdFormat",
IDS_WEBRTC_LOGS_LOG_REPORT_ID_FORMAT);
source->AddLocalizedString("bugLinkText", IDS_WEBRTC_LOGS_BUG_LINK_LABEL);
source->AddLocalizedString("webrtcLogNotUploadedMessage",
IDS_WEBRTC_LOGS_LOG_NOT_UPLOADED_MESSAGE);
source->AddLocalizedString("noLogsMessage",
IDS_WEBRTC_LOGS_NO_LOGS_MESSAGE);
source->SetJsonPath("strings.js");
source->AddResourcePath("webrtc_logs.js", IDR_WEBRTC_LOGS_JS);
source->SetDefaultResource(IDR_WEBRTC_LOGS_HTML);
return source;
}
////////////////////////////////////////////////////////////////////////////////
//
// WebRtcLogsDOMHandler
//
////////////////////////////////////////////////////////////////////////////////
// The handler for Javascript messages for the chrome://webrtc-logs/ page.
class WebRtcLogsDOMHandler : public WebUIMessageHandler,
public UploadList::Delegate {
public:
explicit WebRtcLogsDOMHandler(Profile* profile);
~WebRtcLogsDOMHandler() override;
// WebUIMessageHandler implementation.
void RegisterMessages() override;
// UploadList::Delegate implemenation.
void OnUploadListAvailable() override;
private:
// Asynchronously fetches the list of upload WebRTC logs. Called from JS.
void HandleRequestWebRtcLogs(const base::ListValue* args);
// Sends the recently uploaded logs list JS.
void UpdateUI();
// Loads, parses and stores the list of uploaded WebRTC logs.
scoped_refptr<UploadList> upload_list_;
// The directory where the logs are stored.
base::FilePath log_dir_;
// Set when |upload_list_| has finished populating the list of logs.
bool list_available_;
// Set when the webpage wants to update the list (on the webpage) but
// |upload_list_| hasn't finished populating the list of logs yet.
bool js_request_pending_;
DISALLOW_COPY_AND_ASSIGN(WebRtcLogsDOMHandler);
};
WebRtcLogsDOMHandler::WebRtcLogsDOMHandler(Profile* profile)
: log_dir_(
WebRtcLogList::GetWebRtcLogDirectoryForProfile(profile->GetPath())),
list_available_(false),
js_request_pending_(false) {
upload_list_ = WebRtcLogList::CreateWebRtcLogList(this, profile);
}
WebRtcLogsDOMHandler::~WebRtcLogsDOMHandler() {
upload_list_->ClearDelegate();
}
void WebRtcLogsDOMHandler::RegisterMessages() {
upload_list_->LoadUploadListAsynchronously();
web_ui()->RegisterMessageCallback("requestWebRtcLogsList",
base::Bind(&WebRtcLogsDOMHandler::HandleRequestWebRtcLogs,
base::Unretained(this)));
}
void WebRtcLogsDOMHandler::HandleRequestWebRtcLogs(
const base::ListValue* args) {
if (list_available_)
UpdateUI();
else
js_request_pending_ = true;
}
void WebRtcLogsDOMHandler::OnUploadListAvailable() {
list_available_ = true;
if (js_request_pending_)
UpdateUI();
}
void WebRtcLogsDOMHandler::UpdateUI() {
std::vector<UploadList::UploadInfo> uploads;
upload_list_->GetUploads(50, &uploads);
base::ListValue upload_list;
for (std::vector<UploadList::UploadInfo>::iterator i = uploads.begin();
i != uploads.end();
++i) {
base::DictionaryValue* upload = new base::DictionaryValue();
upload->SetString("id", i->id);
base::string16 value_w;
if (!i->time.is_null())
value_w = base::TimeFormatFriendlyDateAndTime(i->time);
upload->SetString("upload_time", value_w);
value_w.clear();
double seconds_since_epoch;
if (base::StringToDouble(i->local_id, &seconds_since_epoch)) {
base::Time capture_time = base::Time::FromDoubleT(seconds_since_epoch);
value_w = base::TimeFormatFriendlyDateAndTime(capture_time);
}
upload->SetString("capture_time", value_w);
base::FilePath::StringType value;
if (!i->local_id.empty())
value = log_dir_.AppendASCII(i->local_id)
.AddExtension(FILE_PATH_LITERAL(".gz")).value();
upload->SetString("local_file", value);
upload_list.Append(upload);
}
const chrome::VersionInfo version_info;
base::StringValue version(version_info.Version());
web_ui()->CallJavascriptFunction("updateWebRtcLogsList", upload_list,
version);
}
} // namespace
///////////////////////////////////////////////////////////////////////////////
//
// WebRtcLogsUI
//
///////////////////////////////////////////////////////////////////////////////
WebRtcLogsUI::WebRtcLogsUI(content::WebUI* web_ui) : WebUIController(web_ui) {
Profile* profile = Profile::FromWebUI(web_ui);
web_ui->AddMessageHandler(new WebRtcLogsDOMHandler(profile));
// Set up the chrome://webrtc-logs/ source.
content::WebUIDataSource::Add(profile, CreateWebRtcLogsUIHTMLSource());
}
|
