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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "content/browser/net/network_errors_listing_ui.h" | 5 #include "content/browser/net/network_errors_listing_ui.h" | 
| 6 | 6 | 
| 7 #include <memory> | 7 #include <memory> | 
| 8 #include <utility> | 8 #include <utility> | 
| 9 | 9 | 
| 10 #include "base/bind.h" | 10 #include "base/bind.h" | 
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| 50         error_code != net::Error::ERR_ABORTED) { | 50         error_code != net::Error::ERR_ABORTED) { | 
| 51       std::unique_ptr<base::DictionaryValue> error(new base::DictionaryValue()); | 51       std::unique_ptr<base::DictionaryValue> error(new base::DictionaryValue()); | 
| 52       error->SetInteger(kErrorIdField, error_code); | 52       error->SetInteger(kErrorIdField, error_code); | 
| 53       error->SetString(kErrorCodeField, itr.key()); | 53       error->SetString(kErrorCodeField, itr.key()); | 
| 54       error_list->Append(std::move(error)); | 54       error_list->Append(std::move(error)); | 
| 55     } | 55     } | 
| 56   } | 56   } | 
| 57   return error_list; | 57   return error_list; | 
| 58 } | 58 } | 
| 59 | 59 | 
| 60 bool HandleRequestCallback(BrowserContext* current_context, | 60 bool HandleWebUIRequestCallback(BrowserContext* current_context, | 
| 61                            const std::string& path, | 61                            const std::string& path, | 
| 62                            const WebUIDataSource::GotDataCallback& callback) { | 62                            const WebUIDataSource::GotDataCallback& callback) { | 
| 63   if (path != kDataFile) | 63   if (path != kDataFile) | 
| 64     return false; | 64     return false; | 
| 65 | 65 | 
| 66   base::DictionaryValue data; | 66   base::DictionaryValue data; | 
| 67   data.Set(kErrorCodesDataName, GetNetworkErrorData()); | 67   data.Set(kErrorCodesDataName, GetNetworkErrorData()); | 
| 68   std::string json_string; | 68   std::string json_string; | 
| 69   base::JSONWriter::Write(data, &json_string); | 69   base::JSONWriter::Write(data, &json_string); | 
| 70   callback.Run(base::RefCountedString::TakeString(&json_string)); | 70   callback.Run(base::RefCountedString::TakeString(&json_string)); | 
| 71   return true; | 71   return true; | 
| 72 } | 72 } | 
| 73 | 73 | 
| 74 } // namespace | 74 } // namespace | 
| 75 | 75 | 
| 76 NetworkErrorsListingUI::NetworkErrorsListingUI(WebUI* web_ui) | 76 NetworkErrorsListingUI::NetworkErrorsListingUI(WebUI* web_ui) | 
| 77     : WebUIController(web_ui) { | 77     : WebUIController(web_ui) { | 
| 78   // Set up the chrome://network-errors source. | 78   // Set up the chrome://network-errors source. | 
| 79   WebUIDataSource* html_source = | 79   WebUIDataSource* html_source = | 
| 80       WebUIDataSource::Create(kChromeUINetworkErrorsListingHost); | 80       WebUIDataSource::Create(kChromeUINetworkErrorsListingHost); | 
| 81 | 81 | 
| 82   // Add required resources. | 82   // Add required resources. | 
| 83   html_source->SetJsonPath("strings.js"); | 83   html_source->SetJsonPath("strings.js"); | 
| 84   html_source->AddResourcePath("network_errors_listing.css", | 84   html_source->AddResourcePath("network_errors_listing.css", | 
| 85                                IDR_NETWORK_ERROR_LISTING_CSS); | 85                                IDR_NETWORK_ERROR_LISTING_CSS); | 
| 86   html_source->AddResourcePath("network_errors_listing.js", | 86   html_source->AddResourcePath("network_errors_listing.js", | 
| 87                                IDR_NETWORK_ERROR_LISTING_JS); | 87                                IDR_NETWORK_ERROR_LISTING_JS); | 
| 88   html_source->SetDefaultResource(IDR_NETWORK_ERROR_LISTING_HTML); | 88   html_source->SetDefaultResource(IDR_NETWORK_ERROR_LISTING_HTML); | 
| 89   html_source->SetRequestFilter( | 89   html_source->SetRequestFilter( | 
| 90       base::Bind(&HandleRequestCallback, | 90       base::Bind(&HandleWebUIRequestCallback, | 
| 91                  web_ui->GetWebContents()->GetBrowserContext())); | 91                  web_ui->GetWebContents()->GetBrowserContext())); | 
| 92 | 92 | 
| 93   BrowserContext* browser_context = | 93   BrowserContext* browser_context = | 
| 94       web_ui->GetWebContents()->GetBrowserContext(); | 94       web_ui->GetWebContents()->GetBrowserContext(); | 
| 95   WebUIDataSource::Add(browser_context, html_source); | 95   WebUIDataSource::Add(browser_context, html_source); | 
| 96 } | 96 } | 
| 97 | 97 | 
| 98 }  // namespace content | 98 }  // namespace content | 
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