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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/web_resource/web_resource_service.h" | 5 #include "chrome/browser/web_resource/web_resource_service.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
| 9 #include "base/message_loop.h" | 9 #include "base/message_loop.h" |
| 10 #include "base/string_number_conversions.h" | 10 #include "base/string_number_conversions.h" |
| 11 #include "base/string_util.h" | 11 #include "base/string_util.h" |
| 12 #include "base/time.h" | 12 #include "base/time.h" |
| 13 #include "base/utf_string_conversions.h" | 13 #include "base/utf_string_conversions.h" |
| 14 #include "base/values.h" | 14 #include "base/values.h" |
| 15 #include "chrome/browser/browser_process.h" | 15 #include "chrome/browser/browser_process.h" |
| 16 #include "chrome/browser/google/google_util.h" | 16 #include "chrome/browser/google/google_util.h" |
| 17 #include "chrome/browser/prefs/pref_service.h" | 17 #include "chrome/browser/prefs/pref_service.h" |
| 18 #include "chrome/common/chrome_switches.h" | 18 #include "chrome/common/chrome_switches.h" |
| 19 #include "chrome/common/chrome_utility_messages.h" | 19 #include "chrome/common/chrome_utility_messages.h" |
| 20 #include "chrome/common/web_resource/web_resource_unpacker.h" | 20 #include "chrome/common/web_resource/web_resource_unpacker.h" |
| 21 #include "content/public/browser/browser_thread.h" | 21 #include "content/public/browser/browser_thread.h" |
| 22 #include "content/public/browser/resource_dispatcher_host.h" | 22 #include "content/public/browser/resource_dispatcher_host.h" |
| 23 #include "content/public/browser/utility_process_host.h" | 23 #include "content/public/browser/utility_process_host.h" |
| 24 #include "content/public/browser/utility_process_host_client.h" | 24 #include "content/public/browser/utility_process_host_client.h" |
| 25 #include "content/public/common/url_fetcher.h" | |
| 26 #include "googleurl/src/gurl.h" | 25 #include "googleurl/src/gurl.h" |
| 27 #include "net/base/load_flags.h" | 26 #include "net/base/load_flags.h" |
| 27 #include "net/url_request/url_fetcher.h" |
| 28 #include "net/url_request/url_request_status.h" | 28 #include "net/url_request/url_request_status.h" |
| 29 | 29 |
| 30 using content::BrowserThread; | 30 using content::BrowserThread; |
| 31 using content::UtilityProcessHost; | 31 using content::UtilityProcessHost; |
| 32 using content::UtilityProcessHostClient; | 32 using content::UtilityProcessHostClient; |
| 33 | 33 |
| 34 // This class coordinates a web resource unpack and parse task which is run in | 34 // This class coordinates a web resource unpack and parse task which is run in |
| 35 // a separate process. Results are sent back to this class and routed to | 35 // a separate process. Results are sent back to this class and routed to |
| 36 // the WebResourceService. | 36 // the WebResourceService. |
| 37 class WebResourceService::UnpackerClient : public UtilityProcessHostClient { | 37 class WebResourceService::UnpackerClient : public UtilityProcessHostClient { |
| (...skipping 162 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 200 in_fetch_ = true; | 200 in_fetch_ = true; |
| 201 | 201 |
| 202 // Balanced in OnURLFetchComplete. | 202 // Balanced in OnURLFetchComplete. |
| 203 AddRef(); | 203 AddRef(); |
| 204 | 204 |
| 205 GURL web_resource_server = apply_locale_to_url_ ? | 205 GURL web_resource_server = apply_locale_to_url_ ? |
| 206 google_util::AppendGoogleLocaleParam(web_resource_server_) : | 206 google_util::AppendGoogleLocaleParam(web_resource_server_) : |
| 207 web_resource_server_; | 207 web_resource_server_; |
| 208 | 208 |
| 209 DVLOG(1) << "WebResourceService StartFetch " << web_resource_server; | 209 DVLOG(1) << "WebResourceService StartFetch " << web_resource_server; |
| 210 url_fetcher_.reset(content::URLFetcher::Create( | 210 url_fetcher_.reset(net::URLFetcher::Create( |
| 211 web_resource_server, net::URLFetcher::GET, this)); | 211 web_resource_server, net::URLFetcher::GET, this)); |
| 212 // Do not let url fetcher affect existing state in system context | 212 // Do not let url fetcher affect existing state in system context |
| 213 // (by setting cookies, for example). | 213 // (by setting cookies, for example). |
| 214 url_fetcher_->SetLoadFlags(net::LOAD_DISABLE_CACHE | | 214 url_fetcher_->SetLoadFlags(net::LOAD_DISABLE_CACHE | |
| 215 net::LOAD_DO_NOT_SEND_COOKIES | | 215 net::LOAD_DO_NOT_SEND_COOKIES | |
| 216 net::LOAD_DO_NOT_SAVE_COOKIES); | 216 net::LOAD_DO_NOT_SAVE_COOKIES); |
| 217 net::URLRequestContextGetter* url_request_context_getter = | 217 net::URLRequestContextGetter* url_request_context_getter = |
| 218 g_browser_process->system_request_context(); | 218 g_browser_process->system_request_context(); |
| 219 url_fetcher_->SetRequestContext(url_request_context_getter); | 219 url_fetcher_->SetRequestContext(url_request_context_getter); |
| 220 url_fetcher_->Start(); | 220 url_fetcher_->Start(); |
| (...skipping 12 matching lines...) Expand all Loading... |
| 233 client->Start(data); | 233 client->Start(data); |
| 234 } else { | 234 } else { |
| 235 // Don't parse data if attempt to download was unsuccessful. | 235 // Don't parse data if attempt to download was unsuccessful. |
| 236 // Stop loading new web resource data, and silently exit. | 236 // Stop loading new web resource data, and silently exit. |
| 237 // We do not call UnpackerClient, so we need to call EndFetch ourselves. | 237 // We do not call UnpackerClient, so we need to call EndFetch ourselves. |
| 238 EndFetch(); | 238 EndFetch(); |
| 239 } | 239 } |
| 240 | 240 |
| 241 Release(); | 241 Release(); |
| 242 } | 242 } |
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