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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 #include "chrome/browser/chrome_content_browser_client.h" | 5 #include "chrome/browser/chrome_content_browser_client.h" |
6 | 6 |
7 #include <map> | 7 #include <map> |
8 #include <set> | 8 #include <set> |
9 #include <utility> | 9 #include <utility> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/base_switches.h" | 12 #include "base/base_switches.h" |
13 #include "base/bind.h" | 13 #include "base/bind.h" |
14 #include "base/bind_helpers.h" | 14 #include "base/bind_helpers.h" |
15 #include "base/command_line.h" | 15 #include "base/command_line.h" |
16 #include "base/files/scoped_file.h" | 16 #include "base/files/scoped_file.h" |
17 #include "base/json/json_reader.h" | 17 #include "base/json/json_reader.h" |
18 #include "base/lazy_instance.h" | 18 #include "base/lazy_instance.h" |
19 #include "base/macros.h" | 19 #include "base/macros.h" |
20 #include "base/memory/ptr_util.h" | 20 #include "base/memory/ptr_util.h" |
21 #include "base/metrics/histogram_macros.h" | 21 #include "base/metrics/histogram_macros.h" |
22 #include "base/path_service.h" | 22 #include "base/path_service.h" |
23 #include "base/strings/string_number_conversions.h" | 23 #include "base/strings/string_number_conversions.h" |
24 #include "base/strings/string_split.h" | 24 #include "base/strings/string_split.h" |
25 #include "base/strings/string_util.h" | 25 #include "base/strings/string_util.h" |
26 #include "base/strings/stringprintf.h" | 26 #include "base/strings/stringprintf.h" |
27 #include "base/strings/utf_string_conversions.h" | 27 #include "base/strings/utf_string_conversions.h" |
28 #include "base/sys_info.h" | |
28 #include "base/threading/sequenced_worker_pool.h" | 29 #include "base/threading/sequenced_worker_pool.h" |
29 #include "base/threading/thread_task_runner_handle.h" | 30 #include "base/threading/thread_task_runner_handle.h" |
30 #include "build/build_config.h" | 31 #include "build/build_config.h" |
31 #include "chrome/browser/after_startup_task_utils.h" | 32 #include "chrome/browser/after_startup_task_utils.h" |
32 #include "chrome/browser/apps/app_url_redirector.h" | 33 #include "chrome/browser/apps/app_url_redirector.h" |
33 #include "chrome/browser/browser_about_handler.h" | 34 #include "chrome/browser/browser_about_handler.h" |
34 #include "chrome/browser/browser_process.h" | 35 #include "chrome/browser/browser_process.h" |
35 #include "chrome/browser/browser_shutdown.h" | 36 #include "chrome/browser/browser_shutdown.h" |
36 #include "chrome/browser/browsing_data/browsing_data_helper.h" | 37 #include "chrome/browser/browsing_data/browsing_data_helper.h" |
37 #include "chrome/browser/browsing_data/browsing_data_remover.h" | 38 #include "chrome/browser/browsing_data/browsing_data_remover.h" |
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2109 } | 2110 } |
2110 | 2111 |
2111 std::unique_ptr<storage::QuotaEvictionPolicy> | 2112 std::unique_ptr<storage::QuotaEvictionPolicy> |
2112 ChromeContentBrowserClient::GetTemporaryStorageEvictionPolicy( | 2113 ChromeContentBrowserClient::GetTemporaryStorageEvictionPolicy( |
2113 content::BrowserContext* context) { | 2114 content::BrowserContext* context) { |
2114 return SiteEngagementEvictionPolicy::IsEnabled() | 2115 return SiteEngagementEvictionPolicy::IsEnabled() |
2115 ? base::MakeUnique<SiteEngagementEvictionPolicy>(context) | 2116 ? base::MakeUnique<SiteEngagementEvictionPolicy>(context) |
2116 : nullptr; | 2117 : nullptr; |
2117 } | 2118 } |
2118 | 2119 |
2120 namespace { | |
2121 #define UMA_HISTOGRAM_MBYTES(name, sample) \ | |
cmumford
2016/10/25 20:30:54
Do you want the do/while(0) style for multi-line m
michaeln
2016/10/26 21:47:53
i don't think so, there are multiple lines, but th
| |
2122 UMA_HISTOGRAM_CUSTOM_COUNTS( \ | |
2123 (name), static_cast<int>((sample) / kMBytes), \ | |
2124 1, 10 * 1024 * 1024 /* 10TB */, 100) | |
2125 | |
2126 storage::TemporaryStorageConfiguration CalculateTemporaryStorageConfig( | |
2127 const base::FilePath& partition_path, bool is_incognito) { | |
2128 const int64_t kMBytes = 1024 * 1024; | |
2129 | |
2130 if (is_incognito) { | |
2131 // TODO(michaeln): Base the poolsize on SysInfo::AmountOfPhysicalMemory(). | |
cmumford
2016/10/25 20:30:54
This seems like something we should do in this fir
michaeln
2016/10/26 21:47:53
agreed, but not done yet
| |
2132 storage::TemporaryStorageConfiguration config; | |
2133 config.pool_size = 300 * kMBytes; | |
2134 config.must_remain_available = 0; | |
cmumford
2016/10/25 20:30:54
Why not leave default values alone?
michaeln
2016/10/26 21:47:53
Done.
| |
2135 config.per_host_quota = config.pool_size / 3; | |
2136 config.refresh_interval = base::TimeDelta::Max(); | |
2137 return config; | |
2138 } | |
2139 | |
2140 // The fraction of the device's storage the browser is willing to | |
2141 // use for temporary storage, this is applied after adjusting the | |
2142 // total to take os_accomodation into account. | |
2143 const double kTemporaryPoolSizeRatio = 1.0 / 3.0; // 33% | |
2144 | |
2145 // The fraction of the device's storage the browser attempts to | |
2146 // keep free. | |
2147 const double kMustRemainAvailableRatio = 0.1; | |
2148 | |
2149 // Determines the portion of the temp pool that can be | |
2150 // utilized by a single host (ie. 5 for 20%). | |
2151 const int kPerHostTemporaryPortion = 5; | |
2152 | |
2153 // os_accomodation is an estimate of how much storage is needed for | |
2154 // the os and essential application code outside of the browser. | |
2155 const int64_t kDefaultOSAccomodation = | |
2156 #if defined(OS_ANDROID) | |
2157 1000 * kMBytes; | |
2158 #elif defined(OS_CHROMEOS) | |
cmumford
2016/10/25 20:30:54
Do you think we should have a different value for
michaeln
2016/10/26 21:47:53
i think chromecast uses a different ContentBrowser
| |
2159 1000 * kMBytes; | |
2160 #elif defined(OS_WIN) || defined(OS_LINUX) || defined(OS_MACOSX) | |
2161 10000 * kMBytes; | |
2162 #else | |
2163 #error "Port: Need to define os_accomodation for unknown os." | |
2164 #endif | |
2165 | |
2166 storage::TemporaryStorageConfiguration config; | |
2167 | |
2168 int64_t total = base::SysInfo::AmountOfTotalDiskSpace(partition_path); | |
2169 if (total == -1) { | |
2170 LOG(ERROR) << "Failed to get the amount of total disk space."; | |
2171 config.refresh_interval = base::TimeDelta::FromSeconds(60); | |
2172 return config; | |
2173 } | |
2174 | |
2175 // If our hardcoded os accomodation is too large for the volume size, define | |
2176 // the value as a large fraction of the total volume size instead. | |
2177 int64_t os_accomodation = std::min(kDefaultOSAccomodation, | |
2178 static_cast<int64_t>(total * 0.8)); | |
2179 | |
2180 int64_t adjusted_total = total - os_accomodation; | |
2181 int64_t pool_size = adjusted_total * kTemporaryPoolSizeRatio; | |
2182 UMA_HISTOGRAM_MBYTES("Quota.GlobalTemporaryPoolSize", pool_size); | |
2183 | |
2184 config.pool_size = pool_size; | |
2185 config.must_remain_available = total * kMustRemainAvailableRatio; | |
2186 config.per_host_quota = pool_size / kPerHostTemporaryPortion;; | |
cmumford
2016/10/25 20:30:54
double ;;
michaeln
2016/10/26 21:47:53
Done.
| |
2187 config.refresh_interval = base::TimeDelta::FromSeconds(60); | |
2188 return config; | |
2189 } | |
2190 | |
2191 } // namespace | |
2192 | |
2193 void ChromeContentBrowserClient::GetTemporaryStorageConfiguration( | |
2194 content::BrowserContext* context, | |
2195 const base::FilePath& partition_path, bool is_incognito, | |
2196 const storage::TemporaryStorageConfigurationCallback& callback) { | |
2197 content::BrowserThread::PostTaskAndReplyWithResult( | |
2198 content::BrowserThread::FILE, | |
2199 FROM_HERE, | |
2200 base::Bind(&CalculateTemporaryStorageConfig, | |
2201 partition_path, is_incognito), | |
2202 callback); | |
2203 } | |
2204 | |
2119 void ChromeContentBrowserClient::AllowCertificateError( | 2205 void ChromeContentBrowserClient::AllowCertificateError( |
2120 content::WebContents* web_contents, | 2206 content::WebContents* web_contents, |
2121 int cert_error, | 2207 int cert_error, |
2122 const net::SSLInfo& ssl_info, | 2208 const net::SSLInfo& ssl_info, |
2123 const GURL& request_url, | 2209 const GURL& request_url, |
2124 ResourceType resource_type, | 2210 ResourceType resource_type, |
2125 bool overridable, | 2211 bool overridable, |
2126 bool strict_enforcement, | 2212 bool strict_enforcement, |
2127 bool expired_previous_decision, | 2213 bool expired_previous_decision, |
2128 const base::Callback<void(content::CertificateRequestResultType)>& | 2214 const base::Callback<void(content::CertificateRequestResultType)>& |
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3249 kWebRtcDevSwitchNames, | 3335 kWebRtcDevSwitchNames, |
3250 arraysize(kWebRtcDevSwitchNames)); | 3336 arraysize(kWebRtcDevSwitchNames)); |
3251 } | 3337 } |
3252 } | 3338 } |
3253 #endif // defined(ENABLE_WEBRTC) | 3339 #endif // defined(ENABLE_WEBRTC) |
3254 | 3340 |
3255 std::unique_ptr<content::MemoryCoordinatorDelegate> | 3341 std::unique_ptr<content::MemoryCoordinatorDelegate> |
3256 ChromeContentBrowserClient::GetMemoryCoordinatorDelegate() { | 3342 ChromeContentBrowserClient::GetMemoryCoordinatorDelegate() { |
3257 return memory::ChromeMemoryCoordinatorDelegate::Create(); | 3343 return memory::ChromeMemoryCoordinatorDelegate::Create(); |
3258 } | 3344 } |
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