remoting/host/server_log_entry_host.cc

   1 // Copyright 2014 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 "remoting/host/server_log_entry_host.h"
   6
   7 #include "base/strings/stringize_macros.h"
   8 #include "base/sys_info.h"
   9 #include "remoting/signaling/server_log_entry.h"
  10
  11 using base::SysInfo;
  12
  13 namespace remoting {
  14
  15 namespace {
  16 const char kValueEventNameSessionState[] = "session-state";
  17 const char kValueEventNameHeartbeat[] = "heartbeat";
  18
  19 const char kValueRoleHost[] = "host";
  20
  21 const char kKeySessionState[] = "session-state";
  22 const char kValueSessionStateConnected[] = "connected";
  23 const char kValueSessionStateClosed[] = "closed";
  24
  25 const char kKeyOsName[] = "os-name";
  26
  27 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
  28 const char kKeyOsVersion[] = "os-version";
  29 #endif
  30
  31 const char kKeyHostVersion[] = "host-version";
  32
  33 const char kKeyConnectionType[] = "connection-type";
  34
  35 const char* GetValueSessionState(bool connected) {
  36   return connected ? kValueSessionStateConnected : kValueSessionStateClosed;
  37 }
  38
  39 }  // namespace
  40
  41 scoped_ptr<ServerLogEntry> MakeLogEntryForSessionStateChange(
  42     bool connected) {
  43   scoped_ptr<ServerLogEntry> entry(new ServerLogEntry());
  44   entry->AddRoleField(kValueRoleHost);
  45   entry->AddEventNameField(kValueEventNameSessionState);
  46   entry->Set(kKeySessionState, GetValueSessionState(connected));
  47   return entry.Pass();
  48 }
  49
  50 scoped_ptr<ServerLogEntry> MakeLogEntryForHeartbeat() {
  51   scoped_ptr<ServerLogEntry> entry(new ServerLogEntry());
  52   entry->AddRoleField(kValueRoleHost);
  53   entry->AddEventNameField(kValueEventNameHeartbeat);
  54   return entry.Pass();
  55 }
  56
  57 void AddHostFieldsToLogEntry(ServerLogEntry* entry) {
  58 #if defined(OS_WIN)
  59   entry->Set(kKeyOsName, "Windows");
  60 #elif defined(OS_MACOSX)
  61   entry->Set(kKeyOsName, "Mac");
  62 #elif defined(OS_CHROMEOS)
  63   entry->Set(kKeyOsName, "ChromeOS");
  64 #elif defined(OS_LINUX)
  65   entry->Set(kKeyOsName, "Linux");
  66 #endif
  67
  68   // SysInfo::OperatingSystemVersionNumbers is only defined for the following
  69   // OSes: see base/sys_info_unittest.cc.
  70 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
  71   std::stringstream os_version;
  72   int32 os_major_version = 0;
  73   int32 os_minor_version = 0;
  74   int32 os_bugfix_version = 0;
  75   SysInfo::OperatingSystemVersionNumbers(&os_major_version, &os_minor_version,
  76                                          &os_bugfix_version);
  77   os_version << os_major_version << "." << os_minor_version << "."
  78              << os_bugfix_version;
  79   entry->Set(kKeyOsVersion, os_version.str());
  80 #endif
  81
  82   entry->Set(kKeyHostVersion, STRINGIZE(VERSION));
  83   entry->AddCpuField();
  84 };
  85
  86 void AddConnectionTypeToLogEntry(ServerLogEntry* entry,
  87     protocol::TransportRoute::RouteType type) {
  88   entry->Set(kKeyConnectionType, protocol::TransportRoute::GetTypeString(type));
  89 }
  90
  91 }  // namespace remoting