Add m-esr52 at 52.6.0

1 files changed, 426 insertions, 0 deletions

diff --git a/dom/system/gonk/mozstumbler/MozStumbler.cpp b/dom/system/gonk/mozstumbler/MozStumbler.cpp
new file mode 100644
index 000000000..61e09e705
--- /dev/null
+++ b/dom/system/gonk/mozstumbler/MozStumbler.cpp
@@ -0,0 +1,426 @@
+/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "MozStumbler.h"
+#include "nsDataHashtable.h"
+#include "nsGeoPosition.h"
+#include "nsNetCID.h"
+#include "nsPrintfCString.h"
+#include "StumblerLogging.h"
+#include "WriteStumbleOnThread.h"
+#include "../GeolocationUtil.h"
+
+#include "nsIInterfaceRequestor.h"
+#include "nsIInterfaceRequestorUtils.h"
+#include "nsIMobileConnectionInfo.h"
+#include "nsIMobileConnectionService.h"
+#include "nsIMobileCellInfo.h"
+#include "nsIMobileNetworkInfo.h"
+#include "nsINetworkInterface.h"
+#include "nsIRadioInterfaceLayer.h"
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+
+NS_IMPL_ISUPPORTS(StumblerInfo, nsICellInfoListCallback, nsIWifiScanResultsReady)
+
+class RequestCellInfoEvent : public Runnable {
+public:
+  RequestCellInfoEvent(StumblerInfo *callback)
+  : mRequestCallback(callback)
+  {}
+
+  NS_IMETHOD Run() override {
+    MOZ_ASSERT(NS_IsMainThread());
+    // Get Cell Info
+    nsCOMPtr<nsIMobileConnectionService> service =
+    do_GetService(NS_MOBILE_CONNECTION_SERVICE_CONTRACTID);
+
+    if (!service) {
+      STUMBLER_ERR("Stumbler-can not get nsIMobileConnectionService \n");
+      return NS_OK;
+    }
+    nsCOMPtr<nsIMobileConnection> connection;
+    uint32_t numberOfRilServices = 1, cellInfoNum = 0;
+
+    service->GetNumItems(&numberOfRilServices);
+    for (uint32_t rilNum = 0; rilNum < numberOfRilServices; rilNum++) {
+      service->GetItemByServiceId(rilNum /* Client Id */, getter_AddRefs(connection));
+      if (!connection) {
+        STUMBLER_ERR("Stumbler-can not get nsIMobileConnection by ServiceId %d \n", rilNum);
+      } else {
+        cellInfoNum++;
+        connection->GetCellInfoList(mRequestCallback);
+      }
+    }
+    mRequestCallback->SetCellInfoResponsesExpected(cellInfoNum);
+
+    // Get Wifi AP Info
+    nsCOMPtr<nsIInterfaceRequestor> ir = do_GetService("@mozilla.org/telephony/system-worker-manager;1");
+    nsCOMPtr<nsIWifi> wifi = do_GetInterface(ir);
+    if (!wifi) {
+      mRequestCallback->SetWifiInfoResponseReceived();
+      STUMBLER_ERR("Stumbler-can not get nsIWifi interface\n");
+      return NS_OK;
+    }
+    wifi->GetWifiScanResults(mRequestCallback);
+    return NS_OK;
+  }
+private:
+  RefPtr<StumblerInfo> mRequestCallback;
+};
+
+void
+MozStumble(nsGeoPosition* position)
+{
+  if (WriteStumbleOnThread::IsFileWaitingForUpload()) {
+    nsCOMPtr<nsIEventTarget> target = do_GetService(NS_STREAMTRANSPORTSERVICE_CONTRACTID);
+    MOZ_ASSERT(target);
+    // Knowing that file is waiting to upload, and no collection will take place,
+    // just trigger the thread with an empty string.
+    nsCOMPtr<nsIRunnable> event = new WriteStumbleOnThread(EmptyCString());
+    target->Dispatch(event, NS_DISPATCH_NORMAL);
+    return;
+  }
+
+  nsCOMPtr<nsIDOMGeoPositionCoords> coords;
+  position->GetCoords(getter_AddRefs(coords));
+  if (!coords) {
+    return;
+  }
+
+  double latitude, longitude;
+  coords->GetLatitude(&latitude);
+  coords->GetLongitude(&longitude);
+
+  const double kMinChangeInMeters = 30;
+  static int64_t lastTime_ms = 0;
+  static double sLastLat = 0;
+  static double sLastLon = 0;
+  double delta = -1.0;
+  int64_t timediff = (PR_Now() / PR_USEC_PER_MSEC) - lastTime_ms;
+
+  if (0 != sLastLon || 0 != sLastLat) {
+    delta = CalculateDeltaInMeter(latitude, longitude, sLastLat, sLastLon);
+  }
+  STUMBLER_DBG("Stumbler-Location. [%f , %f] time_diff:%lld, delta : %f\n",
+                                      longitude, latitude, timediff, delta);
+
+  // Consecutive GPS locations must be 30 meters and 3 seconds apart
+  if (lastTime_ms == 0 || ((timediff >= STUMBLE_INTERVAL_MS) && (delta > kMinChangeInMeters))){
+    lastTime_ms = (PR_Now() / PR_USEC_PER_MSEC);
+    sLastLat = latitude;
+    sLastLon = longitude;
+    RefPtr<StumblerInfo> requestCallback = new StumblerInfo(position);
+    RefPtr<RequestCellInfoEvent> runnable = new RequestCellInfoEvent(requestCallback);
+    NS_DispatchToMainThread(runnable);
+  } else {
+    STUMBLER_DBG("Stumbler-GPS locations less than 30 meters and 3 seconds. Ignore!\n");
+  }
+}
+
+void
+StumblerInfo::SetWifiInfoResponseReceived()
+{
+  mIsWifiInfoResponseReceived = true;
+
+  if (mIsWifiInfoResponseReceived && mCellInfoResponsesReceived == mCellInfoResponsesExpected) {
+    STUMBLER_DBG("Call DumpStumblerInfo from SetWifiInfoResponseReceived\n");
+    DumpStumblerInfo();
+  }
+}
+
+void
+StumblerInfo::SetCellInfoResponsesExpected(uint8_t count)
+{
+  mCellInfoResponsesExpected = count;
+  STUMBLER_DBG("SetCellInfoNum (%d)\n", count);
+
+  if (mIsWifiInfoResponseReceived && mCellInfoResponsesReceived == mCellInfoResponsesExpected) {
+    STUMBLER_DBG("Call DumpStumblerInfo from SetCellInfoResponsesExpected\n");
+    DumpStumblerInfo();
+  }
+}
+
+
+#define TEXT_LAT NS_LITERAL_CSTRING("latitude")
+#define TEXT_LON NS_LITERAL_CSTRING("longitude")
+#define TEXT_ACC NS_LITERAL_CSTRING("accuracy")
+#define TEXT_ALT NS_LITERAL_CSTRING("altitude")
+#define TEXT_ALTACC NS_LITERAL_CSTRING("altitudeAccuracy")
+#define TEXT_HEAD NS_LITERAL_CSTRING("heading")
+#define TEXT_SPD NS_LITERAL_CSTRING("speed")
+
+nsresult
+StumblerInfo::LocationInfoToString(nsACString& aLocDesc)
+{
+  nsCOMPtr<nsIDOMGeoPositionCoords> coords;
+  mPosition->GetCoords(getter_AddRefs(coords));
+  if (!coords) {
+    return NS_ERROR_FAILURE;
+  }
+
+  nsDataHashtable<nsCStringHashKey, double> info;
+
+  double val;
+  coords->GetLatitude(&val);
+  info.Put(TEXT_LAT, val);
+  coords->GetLongitude(&val);
+  info.Put(TEXT_LON, val);
+  coords->GetAccuracy(&val);
+  info.Put(TEXT_ACC, val);
+  coords->GetAltitude(&val);
+  info.Put(TEXT_ALT, val);
+  coords->GetAltitudeAccuracy(&val);
+  info.Put(TEXT_ALTACC, val);
+  coords->GetHeading(&val);
+  info.Put(TEXT_HEAD, val);
+  coords->GetSpeed(&val);
+  info.Put(TEXT_SPD, val);
+
+  for (auto it = info.Iter(); !it.Done(); it.Next()) {
+    const nsACString& key = it.Key();
+    val = it.UserData();
+    if (!IsNaN(val)) {
+      aLocDesc += nsPrintfCString("\"%s\":%f,", key.BeginReading(), val);
+    }
+  }
+
+  aLocDesc += nsPrintfCString("\"timestamp\":%lld,", PR_Now() / PR_USEC_PER_MSEC).get();
+  return NS_OK;
+}
+
+#define TEXT_RADIOTYPE NS_LITERAL_CSTRING("radioType")
+#define TEXT_MCC NS_LITERAL_CSTRING("mobileCountryCode")
+#define TEXT_MNC NS_LITERAL_CSTRING("mobileNetworkCode")
+#define TEXT_LAC NS_LITERAL_CSTRING("locationAreaCode")
+#define TEXT_CID NS_LITERAL_CSTRING("cellId")
+#define TEXT_PSC NS_LITERAL_CSTRING("psc")
+#define TEXT_STRENGTH_ASU NS_LITERAL_CSTRING("asu")
+#define TEXT_STRENGTH_DBM NS_LITERAL_CSTRING("signalStrength")
+#define TEXT_REGISTERED NS_LITERAL_CSTRING("serving")
+#define TEXT_TIMEING_ADVANCE NS_LITERAL_CSTRING("timingAdvance")
+
+template <class T> void
+ExtractCommonNonCDMACellInfoItems(nsCOMPtr<T>& cell, nsDataHashtable<nsCStringHashKey, int32_t>& info)
+{
+  int32_t mcc, mnc, cid, sig;
+
+  cell->GetMcc(&mcc);
+  cell->GetMnc(&mnc);
+  cell->GetCid(&cid);
+  cell->GetSignalStrength(&sig);
+
+  info.Put(TEXT_MCC, mcc);
+  info.Put(TEXT_MNC, mnc);
+  info.Put(TEXT_CID, cid);
+  info.Put(TEXT_STRENGTH_ASU, sig);
+}
+
+void
+StumblerInfo::CellNetworkInfoToString(nsACString& aCellDesc)
+{
+  aCellDesc += "\"cellTowers\": [";
+
+  for (uint32_t idx = 0; idx < mCellInfo.Length() ; idx++) {
+    const char* radioType = 0;
+    int32_t type;
+    mCellInfo[idx]->GetType(&type);
+    bool registered;
+    mCellInfo[idx]->GetRegistered(&registered);
+    if (idx) {
+      aCellDesc += ",{";
+    } else {
+      aCellDesc += "{";
+    }
+
+    STUMBLER_DBG("type=%d\n", type);
+
+    nsDataHashtable<nsCStringHashKey, int32_t> info;
+    info.Put(TEXT_REGISTERED, registered);
+
+    if(type == nsICellInfo::CELL_INFO_TYPE_GSM) {
+      radioType = "gsm";
+      nsCOMPtr<nsIGsmCellInfo> gsmCellInfo = do_QueryInterface(mCellInfo[idx]);
+      ExtractCommonNonCDMACellInfoItems(gsmCellInfo, info);
+      int32_t lac;
+      gsmCellInfo->GetLac(&lac);
+      info.Put(TEXT_LAC, lac);
+    } else if (type == nsICellInfo::CELL_INFO_TYPE_WCDMA) {
+      radioType = "wcdma";
+      nsCOMPtr<nsIWcdmaCellInfo> wcdmaCellInfo = do_QueryInterface(mCellInfo[idx]);
+      ExtractCommonNonCDMACellInfoItems(wcdmaCellInfo, info);
+      int32_t lac, psc;
+      wcdmaCellInfo->GetLac(&lac);
+      wcdmaCellInfo->GetPsc(&psc);
+      info.Put(TEXT_LAC, lac);
+      info.Put(TEXT_PSC, psc);
+    } else if (type == nsICellInfo::CELL_INFO_TYPE_CDMA) {
+      radioType = "cdma";
+      nsCOMPtr<nsICdmaCellInfo> cdmaCellInfo = do_QueryInterface(mCellInfo[idx]);
+      int32_t mnc, lac, cid, sig;
+      cdmaCellInfo->GetSystemId(&mnc);
+      cdmaCellInfo->GetNetworkId(&lac);
+      cdmaCellInfo->GetBaseStationId(&cid);
+      info.Put(TEXT_MNC, mnc);
+      info.Put(TEXT_LAC, lac);
+      info.Put(TEXT_CID, cid);
+
+      cdmaCellInfo->GetEvdoDbm(&sig);
+      if (sig < 0 || sig == nsICellInfo::UNKNOWN_VALUE) {
+        cdmaCellInfo->GetCdmaDbm(&sig);
+      }
+      if (sig > -1 && sig != nsICellInfo::UNKNOWN_VALUE)  {
+        sig *= -1;
+        info.Put(TEXT_STRENGTH_DBM, sig);
+      }
+    } else if (type == nsICellInfo::CELL_INFO_TYPE_LTE) {
+      radioType = "lte";
+      nsCOMPtr<nsILteCellInfo> lteCellInfo = do_QueryInterface(mCellInfo[idx]);
+      ExtractCommonNonCDMACellInfoItems(lteCellInfo, info);
+      int32_t lac, timingAdvance, pcid, rsrp;
+      lteCellInfo->GetTac(&lac);
+      lteCellInfo->GetTimingAdvance(&timingAdvance);
+      lteCellInfo->GetPcid(&pcid);
+      lteCellInfo->GetRsrp(&rsrp);
+      info.Put(TEXT_LAC, lac);
+      info.Put(TEXT_TIMEING_ADVANCE, timingAdvance);
+      info.Put(TEXT_PSC, pcid);
+      if (rsrp != nsICellInfo::UNKNOWN_VALUE) {
+        info.Put(TEXT_STRENGTH_DBM, rsrp * -1);
+      }
+    }
+
+    aCellDesc += nsPrintfCString("\"%s\":\"%s\"", TEXT_RADIOTYPE.get(), radioType);
+    for (auto it = info.Iter(); !it.Done(); it.Next()) {
+      const nsACString& key = it.Key();
+      int32_t value = it.UserData();
+      if (value != nsICellInfo::UNKNOWN_VALUE) {
+        aCellDesc += nsPrintfCString(",\"%s\":%d", key.BeginReading(), value);
+      }
+    }
+
+    aCellDesc += "}";
+  }
+  aCellDesc += "]";
+}
+
+void
+StumblerInfo::DumpStumblerInfo()
+{
+  if (!mIsWifiInfoResponseReceived || mCellInfoResponsesReceived != mCellInfoResponsesExpected) {
+    STUMBLER_DBG("CellInfoReceived=%d (Expected=%d), WifiInfoResponseReceived=%d\n",
+                  mCellInfoResponsesReceived, mCellInfoResponsesExpected, mIsWifiInfoResponseReceived);
+    return;
+  }
+  mIsWifiInfoResponseReceived = false;
+  mCellInfoResponsesReceived = 0;
+
+  nsAutoCString desc;
+  nsresult rv = LocationInfoToString(desc);
+  if (NS_WARN_IF(NS_FAILED(rv))) {
+    STUMBLER_ERR("LocationInfoToString failed, skip this dump");
+    return;
+  }
+
+  CellNetworkInfoToString(desc);
+  desc += mWifiDesc;
+
+  STUMBLER_DBG("dispatch write event to thread\n");
+  nsCOMPtr<nsIEventTarget> target = do_GetService(NS_STREAMTRANSPORTSERVICE_CONTRACTID);
+  MOZ_ASSERT(target);
+
+  nsCOMPtr<nsIRunnable> event = new WriteStumbleOnThread(desc);
+  target->Dispatch(event, NS_DISPATCH_NORMAL);
+}
+
+NS_IMETHODIMP
+StumblerInfo::NotifyGetCellInfoList(uint32_t count, nsICellInfo** aCellInfos)
+{
+  MOZ_ASSERT(NS_IsMainThread());
+  STUMBLER_DBG("There are %d cellinfo in the result\n", count);
+
+  for (uint32_t i = 0; i < count; i++) {
+    mCellInfo.AppendElement(aCellInfos[i]);
+  }
+  mCellInfoResponsesReceived++;
+  DumpStumblerInfo();
+  return NS_OK;
+}
+
+NS_IMETHODIMP StumblerInfo::NotifyGetCellInfoListFailed(const nsAString& error)
+{
+  MOZ_ASSERT(NS_IsMainThread());
+  mCellInfoResponsesReceived++;
+  STUMBLER_ERR("NotifyGetCellInfoListFailedm CellInfoReadyNum=%d, mCellInfoResponsesExpected=%d, mIsWifiInfoResponseReceived=%d",
+                mCellInfoResponsesReceived, mCellInfoResponsesExpected, mIsWifiInfoResponseReceived);
+  DumpStumblerInfo();
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+StumblerInfo::Onready(uint32_t count, nsIWifiScanResult** results)
+{
+  MOZ_ASSERT(NS_IsMainThread());
+  STUMBLER_DBG("There are %d wifiAPinfo in the result\n",count);
+
+  mWifiDesc += ",\"wifiAccessPoints\": [";
+  bool firstItem = true;
+  for (uint32_t i = 0 ; i < count ; i++) {
+    nsString ssid;
+    results[i]->GetSsid(ssid);
+    if (ssid.IsEmpty()) {
+      STUMBLER_DBG("no ssid, skip this AP\n");
+      continue;
+    }
+
+    if (ssid.Length() >= 6) {
+      if (StringEndsWith(ssid, NS_LITERAL_STRING("_nomap"))) {
+        STUMBLER_DBG("end with _nomap. skip this AP(ssid :%s)\n", ssid.get());
+        continue;
+      }
+    }
+
+    if (firstItem) {
+      mWifiDesc += "{";
+      firstItem = false;
+    } else {
+      mWifiDesc += ",{";
+    }
+
+    // mac address
+    nsString bssid;
+    results[i]->GetBssid(bssid);
+    //   00:00:00:00:00:00 --> 000000000000
+    bssid.StripChars(":");
+    mWifiDesc += "\"macAddress\":\"";
+    mWifiDesc += NS_ConvertUTF16toUTF8(bssid);
+
+    uint32_t signal;
+    results[i]->GetSignalStrength(&signal);
+    mWifiDesc += "\",\"signalStrength\":";
+    mWifiDesc.AppendInt(signal);
+
+    mWifiDesc += "}";
+  }
+  mWifiDesc += "]";
+
+  mIsWifiInfoResponseReceived = true;
+  DumpStumblerInfo();
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+StumblerInfo::Onfailure()
+{
+  MOZ_ASSERT(NS_IsMainThread());
+  STUMBLER_ERR("GetWifiScanResults Onfailure\n");
+  mIsWifiInfoResponseReceived = true;
+  DumpStumblerInfo();
+  return NS_OK;
+}
+