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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chrome/browser/extensions/api/diagnostics/diagnostics_api.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/callback.h" | |
| 9 #include "base/json/json_reader.h" | |
| 10 #include "base/strings/string_number_conversions.h" | |
| 11 #include "base/values.h" | |
| 12 #include "chromeos/dbus/dbus_thread_manager.h" | |
| 13 #include "chromeos/dbus/debug_daemon_client.h" | |
| 14 | |
| 15 namespace extensions { | |
| 16 | |
| 17 namespace { | |
| 18 | |
| 19 const char kCount[] = "count"; | |
| 20 const char kDefaultCount[] = "1"; | |
| 21 const char kTTL[] = "ttl"; | |
| 22 const char kTimeout[] = "timeout"; | |
| 23 const char kSize[] = "size"; | |
| 24 | |
| 25 typedef base::Callback<void( | |
| 26 DiagnosticsSendPacketFunction::SendPacketResultCode result_code, | |
| 27 const std::string& ip, | |
| 28 double latency)> | |
| 29 SendPacketCallback; | |
| 30 | |
| 31 bool ParseResult(const std::string& status, | |
| 32 std::string* ip, | |
| 33 double* latency) { | |
| 34 // Parses the result and returns IP and latency. | |
| 35 scoped_ptr<base::Value> parsed_value(base::JSONReader::Read(status)); | |
| 36 if (!parsed_value) | |
| 37 return false; | |
| 38 | |
| 39 base::DictionaryValue* result = NULL; | |
| 40 if (!parsed_value->GetAsDictionary(&result) || result->size() != 1) | |
| 41 return false; | |
| 42 | |
| 43 // Returns the first item. | |
| 44 base::DictionaryValue::Iterator iterator(*result); | |
| 45 | |
| 46 const base::DictionaryValue* info; | |
| 47 if (!iterator.value().GetAsDictionary(&info)) | |
| 48 return false; | |
| 49 | |
| 50 if (!info->GetDouble("avg", latency)) | |
| 51 return false; | |
| 52 | |
| 53 *ip = iterator.key(); | |
| 54 return true; | |
| 55 } | |
| 56 | |
| 57 void OnTestICMPCompleted( | |
| 58 const SendPacketCallback& callback, | |
| 59 bool succeeded, | |
| 60 const std::string& status) { | |
| 61 std::string ip; | |
| 62 double latency; | |
| 63 if (!succeeded || !ParseResult(status, &ip, &latency)) { | |
| 64 callback.Run(DiagnosticsSendPacketFunction::SEND_PACKET_FAILED, "", 0.0); | |
| 65 } else { | |
| 66 callback.Run(DiagnosticsSendPacketFunction::SEND_PACKET_OK, | |
| 67 ip, | |
| 68 latency); | |
| 69 } | |
| 70 } | |
| 71 | |
| 72 } // namespace | |
| 73 | |
| 74 void DiagnosticsSendPacketFunction::AsyncWorkStart() { | |
| 75 std::map<std::string, std::string> config; | |
| 76 config[kCount] = kDefaultCount; | |
| 77 if (parameters_->options.ttl) | |
| 78 config[kTTL] = base::IntToString(*parameters_->options.ttl); | |
| 79 if (parameters_->options.timeout) | |
| 80 config[kTimeout] = base::IntToString(*parameters_->options.timeout); | |
| 81 if (parameters_->options.size) | |
| 82 config[kSize] = base::IntToString(*parameters_->options.size); | |
| 83 | |
| 84 chromeos::DBusThreadManager::Get()->GetDebugDaemonClient()-> | |
| 85 TestICMPWithOptions( | |
| 86 parameters_->options.ip, config, | |
| 87 base::Bind( | |
| 88 OnTestICMPCompleted, | |
| 89 base::Bind(&DiagnosticsSendPacketFunction::OnCompleted, this))); | |
| 90 } | |
| 91 | |
| 92 } // namespace extensions | |
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Chromium Code Reviews
Issue 883703004:
Move chrome.diagnostics API to extensions/. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master