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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/safe_browsing/protocol_manager.h" | 5 #include "chrome/browser/safe_browsing/protocol_manager.h" |
| 6 | 6 |
| 7 #ifndef NDEBUG | 7 #ifndef NDEBUG |
| 8 #include "base/base64.h" | 8 #include "base/base64.h" |
| 9 #endif | 9 #endif |
| 10 #include "base/environment.h" | 10 #include "base/environment.h" |
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| 165 fetcher->SetRequestContext(request_context_getter_); | 165 fetcher->SetRequestContext(request_context_getter_); |
| 166 fetcher->SetUploadData("text/plain", get_hash); | 166 fetcher->SetUploadData("text/plain", get_hash); |
| 167 fetcher->Start(); | 167 fetcher->Start(); |
| 168 } | 168 } |
| 169 | 169 |
| 170 void SafeBrowsingProtocolManager::GetNextUpdate() { | 170 void SafeBrowsingProtocolManager::GetNextUpdate() { |
| 171 if (!request_.get()) | 171 if (!request_.get()) |
| 172 IssueUpdateRequest(); | 172 IssueUpdateRequest(); |
| 173 } | 173 } |
| 174 | 174 |
| 175 // content::URLFetcherDelegate implementation ---------------------------------- | 175 // net::URLFetcherDelegate implementation ---------------------------------- |
| 176 | 176 |
| 177 // All SafeBrowsing request responses are handled here. | 177 // All SafeBrowsing request responses are handled here. |
| 178 // TODO(paulg): Clarify with the SafeBrowsing team whether a failed parse of a | 178 // TODO(paulg): Clarify with the SafeBrowsing team whether a failed parse of a |
| 179 // chunk should retry the download and parse of that chunk (and | 179 // chunk should retry the download and parse of that chunk (and |
| 180 // what back off / how many times to try), and if that effects the | 180 // what back off / how many times to try), and if that effects the |
| 181 // update back off. For now, a failed parse of the chunk means we | 181 // update back off. For now, a failed parse of the chunk means we |
| 182 // drop it. This isn't so bad because the next UPDATE_REQUEST we | 182 // drop it. This isn't so bad because the next UPDATE_REQUEST we |
| 183 // do will report all the chunks we have. If that chunk is still | 183 // do will report all the chunks we have. If that chunk is still |
| 184 // required, the SafeBrowsing servers will tell us to get it again. | 184 // required, the SafeBrowsing servers will tell us to get it again. |
| 185 void SafeBrowsingProtocolManager::OnURLFetchComplete( | 185 void SafeBrowsingProtocolManager::OnURLFetchComplete( |
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| 731 if (!additional_query_.empty()) { | 731 if (!additional_query_.empty()) { |
| 732 if (next_url.find("?") != std::string::npos) { | 732 if (next_url.find("?") != std::string::npos) { |
| 733 next_url.append("&"); | 733 next_url.append("&"); |
| 734 } else { | 734 } else { |
| 735 next_url.append("?"); | 735 next_url.append("?"); |
| 736 } | 736 } |
| 737 next_url.append(additional_query_); | 737 next_url.append(additional_query_); |
| 738 } | 738 } |
| 739 return GURL(next_url); | 739 return GURL(next_url); |
| 740 } | 740 } |
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