The Tor Browser: dom/mobileconnection/src/MobileConnection.cpp@6474c204b198 (annotated)

dom/mobileconnection/src/MobileConnection.cpp@6474c204b198 (annotated)

dom/mobileconnection/src/MobileConnection.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* 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 "mozilla/dom/MobileConnection.h"
 #include "GeneratedEvents.h"
 #include "mozilla/dom/CFStateChangeEvent.h"
 #include "mozilla/dom/DataErrorEvent.h"
 #include "mozilla/dom/MozEmergencyCbModeEvent.h"
 #include "mozilla/dom/MozOtaStatusEvent.h"
 #include "mozilla/dom/USSDReceivedEvent.h"
 #include "mozilla/Preferences.h"
 #include "nsIDOMClassInfo.h"
 #include "nsIDOMDOMRequest.h"
 #include "nsIPermissionManager.h"
 #include "nsIVariant.h"
 #include "nsJSUtils.h"
 #include "nsJSON.h"
 #include "mozilla/Services.h"
 #define NS_RILCONTENTHELPER_CONTRACTID "@mozilla.org/ril/content-helper;1"
 using namespace mozilla::dom;
 class MobileConnection::Listener MOZ_FINAL : public nsIMobileConnectionListener
 {
   MobileConnection* mMobileConnection;
 public:
   NS_DECL_ISUPPORTS
   NS_FORWARD_SAFE_NSIMOBILECONNECTIONLISTENER(mMobileConnection)
   Listener(MobileConnection* aMobileConnection)
     : mMobileConnection(aMobileConnection)
   {
     MOZ_ASSERT(mMobileConnection);
   }
   void Disconnect()
   {
     MOZ_ASSERT(mMobileConnection);
     mMobileConnection = nullptr;
   }
 };
 NS_IMPL_ISUPPORTS(MobileConnection::Listener, nsIMobileConnectionListener)
 DOMCI_DATA(MozMobileConnection, MobileConnection)
 NS_IMPL_CYCLE_COLLECTION_CLASS(MobileConnection)
 NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(MobileConnection,
                                                   DOMEventTargetHelper)
   // Don't traverse mListener because it doesn't keep any reference to
   // MobileConnection but a raw pointer instead. Neither does mProvider because
   // it's an xpcom service and is only released at shutting down.
 NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
 NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(MobileConnection,
                                                 DOMEventTargetHelper)
 NS_IMPL_CYCLE_COLLECTION_UNLINK_END
 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(MobileConnection)
   NS_INTERFACE_MAP_ENTRY(nsIDOMMozMobileConnection)
   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(MozMobileConnection)
 NS_INTERFACE_MAP_END_INHERITING(DOMEventTargetHelper)
 NS_IMPL_ADDREF_INHERITED(MobileConnection, DOMEventTargetHelper)
 NS_IMPL_RELEASE_INHERITED(MobileConnection, DOMEventTargetHelper)
 NS_IMPL_EVENT_HANDLER(MobileConnection, voicechange)
 NS_IMPL_EVENT_HANDLER(MobileConnection, datachange)
 NS_IMPL_EVENT_HANDLER(MobileConnection, ussdreceived)
 NS_IMPL_EVENT_HANDLER(MobileConnection, dataerror)
 NS_IMPL_EVENT_HANDLER(MobileConnection, cfstatechange)
 NS_IMPL_EVENT_HANDLER(MobileConnection, emergencycbmodechange)
 NS_IMPL_EVENT_HANDLER(MobileConnection, otastatuschange)
 NS_IMPL_EVENT_HANDLER(MobileConnection, iccchange)
 NS_IMPL_EVENT_HANDLER(MobileConnection, radiostatechange)
 MobileConnection::MobileConnection(uint32_t aClientId)
 : mClientId(aClientId)
 {
   mProvider = do_GetService(NS_RILCONTENTHELPER_CONTRACTID);
   mWindow = nullptr;
   // Not being able to acquire the provider isn't fatal since we check
   // for it explicitly below.
   if (!mProvider) {
     NS_WARNING("Could not acquire nsIMobileConnectionProvider!");
     return;
   }
 }
 void
 MobileConnection::Init(nsPIDOMWindow* aWindow)
 {
   BindToOwner(aWindow);
   mWindow = do_GetWeakReference(aWindow);
   mListener = new Listener(this);
   if (CheckPermission("mobileconnection")) {
     DebugOnly<nsresult> rv = mProvider->RegisterMobileConnectionMsg(mClientId, mListener);
     NS_WARN_IF_FALSE(NS_SUCCEEDED(rv),
                      "Failed registering mobile connection messages with provider");
   }
 }
 void
 MobileConnection::Shutdown()
 {
   if (mProvider && mListener) {
     mListener->Disconnect();
     mProvider->UnregisterMobileConnectionMsg(mClientId, mListener);
     mProvider = nullptr;
     mListener = nullptr;
   }
 }
 // nsIDOMMozMobileConnection
 NS_IMETHODIMP
 MobileConnection::GetLastKnownNetwork(nsAString& aNetwork)
 {
   aNetwork.SetIsVoid(true);
   if (!CheckPermission("mobilenetwork")) {
     return NS_OK;
   }
   return mProvider->GetLastKnownNetwork(mClientId, aNetwork);
 }
 NS_IMETHODIMP
 MobileConnection::GetLastKnownHomeNetwork(nsAString& aNetwork)
 {
   aNetwork.SetIsVoid(true);
   if (!CheckPermission("mobilenetwork")) {
     return NS_OK;
   }
   return mProvider->GetLastKnownHomeNetwork(mClientId, aNetwork);
 }
 // All fields below require the "mobileconnection" permission.
 bool
 MobileConnection::CheckPermission(const char* aType)
 {
   nsCOMPtr<nsPIDOMWindow> window = do_QueryReferent(mWindow);
   NS_ENSURE_TRUE(window, false);
   nsCOMPtr<nsIPermissionManager> permMgr =
     do_GetService(NS_PERMISSIONMANAGER_CONTRACTID);
   NS_ENSURE_TRUE(permMgr, false);
   uint32_t permission = nsIPermissionManager::DENY_ACTION;
   permMgr->TestPermissionFromWindow(window, aType, &permission);
   return permission == nsIPermissionManager::ALLOW_ACTION;
 }
 NS_IMETHODIMP
 MobileConnection::GetVoice(nsIDOMMozMobileConnectionInfo** aVoice)
 {
   *aVoice = nullptr;
   if (!mProvider || !CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   return mProvider->GetVoiceConnectionInfo(mClientId, aVoice);
 }
 NS_IMETHODIMP
 MobileConnection::GetData(nsIDOMMozMobileConnectionInfo** aData)
 {
   *aData = nullptr;
   if (!mProvider || !CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   return mProvider->GetDataConnectionInfo(mClientId, aData);
 }
 NS_IMETHODIMP
 MobileConnection::GetIccId(nsAString& aIccId)
 {
   aIccId.SetIsVoid(true);
   if (!mProvider || !CheckPermission("mobileconnection")) {
      return NS_OK;
   }
   return mProvider->GetIccId(mClientId, aIccId);
 }
 NS_IMETHODIMP
 MobileConnection::GetNetworkSelectionMode(nsAString& aNetworkSelectionMode)
 {
   aNetworkSelectionMode.SetIsVoid(true);
   if (!mProvider || !CheckPermission("mobileconnection")) {
      return NS_OK;
   }
   return mProvider->GetNetworkSelectionMode(mClientId, aNetworkSelectionMode);
 }
 NS_IMETHODIMP
 MobileConnection::GetRadioState(nsAString& aRadioState)
 {
   aRadioState.SetIsVoid(true);
   if (!mProvider || !CheckPermission("mobileconnection")) {
      return NS_OK;
   }
   return mProvider->GetRadioState(mClientId, aRadioState);
 }
 NS_IMETHODIMP
 MobileConnection::GetSupportedNetworkTypes(nsIVariant** aSupportedNetworkTypes)
 {
   *aSupportedNetworkTypes = nullptr;
   if (!mProvider || !CheckPermission("mobileconnection")) {
      return NS_OK;
   }
   return mProvider->GetSupportedNetworkTypes(mClientId, aSupportedNetworkTypes);
 }
 NS_IMETHODIMP
 MobileConnection::GetNetworks(nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetNetworks(mClientId, GetOwner(), aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SelectNetwork(nsIDOMMozMobileNetworkInfo* aNetwork, nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SelectNetwork(mClientId, GetOwner(), aNetwork, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SelectNetworkAutomatically(nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SelectNetworkAutomatically(mClientId, GetOwner(), aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetPreferredNetworkType(const nsAString& aType,
                                           nsIDOMDOMRequest** aDomRequest)
 {
   *aDomRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetPreferredNetworkType(mClientId, GetOwner(), aType, aDomRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetPreferredNetworkType(nsIDOMDOMRequest** aDomRequest)
 {
   *aDomRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetPreferredNetworkType(mClientId, GetOwner(), aDomRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetRoamingPreference(const nsAString& aMode, nsIDOMDOMRequest** aDomRequest)
 {
   *aDomRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetRoamingPreference(mClientId, GetOwner(), aMode, aDomRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetRoamingPreference(nsIDOMDOMRequest** aDomRequest)
 {
   *aDomRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetRoamingPreference(mClientId, GetOwner(), aDomRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetVoicePrivacyMode(bool aEnabled, nsIDOMDOMRequest** aDomRequest)
 {
   *aDomRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetVoicePrivacyMode(mClientId, GetOwner(), aEnabled, aDomRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetVoicePrivacyMode(nsIDOMDOMRequest** aDomRequest)
 {
   *aDomRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetVoicePrivacyMode(mClientId, GetOwner(), aDomRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SendMMI(const nsAString& aMMIString,
                           nsIDOMDOMRequest** aRequest)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SendMMI(mClientId, GetOwner(), aMMIString, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::CancelMMI(nsIDOMDOMRequest** aRequest)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->CancelMMI(mClientId, GetOwner(),aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetCallForwardingOption(uint16_t aReason,
                                           nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetCallForwardingOption(mClientId, GetOwner(), aReason, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetCallForwardingOption(nsIDOMMozMobileCFInfo* aCFInfo,
                                           nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetCallForwardingOption(mClientId, GetOwner(), aCFInfo, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetCallBarringOption(JS::Handle<JS::Value> aOption,
                                        nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetCallBarringOption(mClientId, GetOwner(), aOption, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetCallBarringOption(JS::Handle<JS::Value> aOption,
                                        nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetCallBarringOption(mClientId, GetOwner(), aOption, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::ChangeCallBarringPassword(JS::Handle<JS::Value> aInfo,
                                             nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->ChangeCallBarringPassword(mClientId, GetOwner(), aInfo, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetCallWaitingOption(nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetCallWaitingOption(mClientId, GetOwner(), aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetCallWaitingOption(bool aEnabled,
                                        nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetCallWaitingOption(mClientId, GetOwner(), aEnabled, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::GetCallingLineIdRestriction(nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->GetCallingLineIdRestriction(mClientId, GetOwner(), aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetCallingLineIdRestriction(unsigned short aClirMode,
                                               nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetCallingLineIdRestriction(mClientId, GetOwner(), aClirMode, aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::ExitEmergencyCbMode(nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->ExitEmergencyCbMode(mClientId, GetOwner(), aRequest);
 }
 NS_IMETHODIMP
 MobileConnection::SetRadioEnabled(bool aEnabled,
                                   nsIDOMDOMRequest** aRequest)
 {
   *aRequest = nullptr;
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   if (!mProvider) {
     return NS_ERROR_FAILURE;
   }
   return mProvider->SetRadioEnabled(mClientId, GetOwner(), aEnabled, aRequest);
 }
 // nsIMobileConnectionListener
 NS_IMETHODIMP
 MobileConnection::NotifyVoiceChanged()
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   return DispatchTrustedEvent(NS_LITERAL_STRING("voicechange"));
 }
 NS_IMETHODIMP
 MobileConnection::NotifyDataChanged()
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   return DispatchTrustedEvent(NS_LITERAL_STRING("datachange"));
 }
 NS_IMETHODIMP
 MobileConnection::NotifyUssdReceived(const nsAString& aMessage,
                                      bool aSessionEnded)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   USSDReceivedEventInit init;
   init.mBubbles = false;
   init.mCancelable = false;
   init.mMessage = aMessage;
   init.mSessionEnded = aSessionEnded;
   nsRefPtr<USSDReceivedEvent> event =
     USSDReceivedEvent::Constructor(this, NS_LITERAL_STRING("ussdreceived"), init);
   return DispatchTrustedEvent(event);
 }
 NS_IMETHODIMP
 MobileConnection::NotifyDataError(const nsAString& aMessage)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   DataErrorEventInit init;
   init.mBubbles = false;
   init.mCancelable = false;
   init.mMessage = aMessage;
   nsRefPtr<DataErrorEvent> event =
     DataErrorEvent::Constructor(this, NS_LITERAL_STRING("dataerror"), init);
   return DispatchTrustedEvent(event);
 }
 NS_IMETHODIMP
 MobileConnection::NotifyCFStateChange(bool aSuccess,
                                       unsigned short aAction,
                                       unsigned short aReason,
                                       const nsAString& aNumber,
                                       unsigned short aSeconds,
                                       unsigned short aServiceClass)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   CFStateChangeEventInit init;
   init.mBubbles = false;
   init.mCancelable = false;
   init.mSuccess = aSuccess;
   init.mAction = aAction;
   init.mReason = aReason;
   init.mNumber = aNumber;
   init.mTimeSeconds = aSeconds;
   init.mServiceClass = aServiceClass;
   nsRefPtr<CFStateChangeEvent> event =
     CFStateChangeEvent::Constructor(this, NS_LITERAL_STRING("cfstatechange"), init);
   return DispatchTrustedEvent(event);
 }
 NS_IMETHODIMP
 MobileConnection::NotifyEmergencyCbModeChanged(bool aActive,
                                                uint32_t aTimeoutMs)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   MozEmergencyCbModeEventInit init;
   init.mBubbles = false;
   init.mCancelable = false;
   init.mActive = aActive;
   init.mTimeoutMs = aTimeoutMs;
   nsRefPtr<MozEmergencyCbModeEvent> event =
     MozEmergencyCbModeEvent::Constructor(this, NS_LITERAL_STRING("emergencycbmodechange"), init);
   return DispatchTrustedEvent(event);
 }
 NS_IMETHODIMP
 MobileConnection::NotifyOtaStatusChanged(const nsAString& aStatus)
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   MozOtaStatusEventInit init;
   init.mBubbles = false;
   init.mCancelable = false;
   init.mStatus = aStatus;
   nsRefPtr<MozOtaStatusEvent> event =
     MozOtaStatusEvent::Constructor(this, NS_LITERAL_STRING("otastatuschange"), init);
   return DispatchTrustedEvent(event);
 }
 NS_IMETHODIMP
 MobileConnection::NotifyIccChanged()
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   return DispatchTrustedEvent(NS_LITERAL_STRING("iccchange"));
 }
 NS_IMETHODIMP
 MobileConnection::NotifyRadioStateChanged()
 {
   if (!CheckPermission("mobileconnection")) {
     return NS_OK;
   }
   return DispatchTrustedEvent(NS_LITERAL_STRING("radiostatechange"));
 }

The Tor Browser / annotate

dom/mobileconnection/src/MobileConnection.cpp@6474c204b198 (annotated)

dom/mobileconnection/src/MobileConnection.cpp