зеркало из https://github.com/mozilla/gecko-dev.git
532 строки
16 KiB
C++
532 строки
16 KiB
C++
/* -*- Mode: C++ tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/telephony/TelephonyParent.h"
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#include "nsServiceManagerUtils.h"
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USING_TELEPHONY_NAMESPACE
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/*******************************************************************************
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* TelephonyParent
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******************************************************************************/
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NS_IMPL_ISUPPORTS(TelephonyParent, nsITelephonyListener)
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TelephonyParent::TelephonyParent()
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: mActorDestroyed(false)
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, mRegistered(false)
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{
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}
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void
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TelephonyParent::ActorDestroy(ActorDestroyReason why)
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{
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// The child process could die before this asynchronous notification, in which
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// case ActorDestroy() was called and mActorDestroyed is set to true. Return
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// an error here to avoid sending a message to the dead process.
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mActorDestroyed = true;
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// Try to unregister listener if we're still registered.
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RecvUnregisterListener();
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}
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bool
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TelephonyParent::RecvPTelephonyRequestConstructor(PTelephonyRequestParent* aActor,
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const IPCTelephonyRequest& aRequest)
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{
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TelephonyRequestParent* actor = static_cast<TelephonyRequestParent*>(aActor);
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nsCOMPtr<nsITelephonyService> service = do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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if (!service) {
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return NS_SUCCEEDED(actor->NotifyError(NS_LITERAL_STRING("InvalidStateError")));
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}
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switch (aRequest.type()) {
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case IPCTelephonyRequest::TEnumerateCallsRequest: {
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nsresult rv = service->EnumerateCalls(actor);
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if (NS_FAILED(rv)) {
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return NS_SUCCEEDED(EnumerateCallStateComplete());
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} else {
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return true;
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}
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}
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case IPCTelephonyRequest::TDialRequest: {
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const DialRequest& request = aRequest.get_DialRequest();
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service->Dial(request.clientId(), request.number(),
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request.isEmergency(), actor);
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return true;
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}
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case IPCTelephonyRequest::TSendUSSDRequest: {
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const SendUSSDRequest& request = aRequest.get_SendUSSDRequest();
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service->SendUSSD(request.clientId(), request.ussd(), actor);
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return true;
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}
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case IPCTelephonyRequest::TCancelUSSDRequest: {
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const CancelUSSDRequest& request = aRequest.get_CancelUSSDRequest();
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service->CancelUSSD(request.clientId(), actor);
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return true;
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}
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case IPCTelephonyRequest::TConferenceCallRequest: {
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const ConferenceCallRequest& request = aRequest.get_ConferenceCallRequest();
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service->ConferenceCall(request.clientId(), actor);
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return true;
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}
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case IPCTelephonyRequest::TSeparateCallRequest: {
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const SeparateCallRequest& request = aRequest.get_SeparateCallRequest();
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service->SeparateCall(request.clientId(), request.callIndex(), actor);
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return true;
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}
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case IPCTelephonyRequest::THangUpConferenceRequest: {
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const HangUpConferenceRequest& request = aRequest.get_HangUpConferenceRequest();
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service->HangUpConference(request.clientId(), actor);
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return true;
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}
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case IPCTelephonyRequest::THoldConferenceRequest: {
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const HoldConferenceRequest& request = aRequest.get_HoldConferenceRequest();
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service->HoldConference(request.clientId(), actor);
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return true;
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}
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case IPCTelephonyRequest::TResumeConferenceRequest: {
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const ResumeConferenceRequest& request = aRequest.get_ResumeConferenceRequest();
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service->ResumeConference(request.clientId(), actor);
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return true;
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}
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case IPCTelephonyRequest::TAnswerCallRequest: {
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const AnswerCallRequest& request = aRequest.get_AnswerCallRequest();
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service->AnswerCall(request.clientId(), request.callIndex(), actor);
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return true;
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}
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case IPCTelephonyRequest::THangUpCallRequest: {
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const HangUpCallRequest& request = aRequest.get_HangUpCallRequest();
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service->HangUpCall(request.clientId(), request.callIndex(), actor);
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return true;
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}
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case IPCTelephonyRequest::TRejectCallRequest: {
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const RejectCallRequest& request = aRequest.get_RejectCallRequest();
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service->RejectCall(request.clientId(), request.callIndex(), actor);
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return true;
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}
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case IPCTelephonyRequest::THoldCallRequest: {
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const HoldCallRequest& request = aRequest.get_HoldCallRequest();
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service->HoldCall(request.clientId(), request.callIndex(), actor);
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return true;
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}
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case IPCTelephonyRequest::TResumeCallRequest: {
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const ResumeCallRequest& request = aRequest.get_ResumeCallRequest();
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service->ResumeCall(request.clientId(), request.callIndex(), actor);
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return true;
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}
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case IPCTelephonyRequest::TSendTonesRequest: {
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const SendTonesRequest& request = aRequest.get_SendTonesRequest();
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service->SendTones(request.clientId(),
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request.dtmfChars(),
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request.pauseDuration(),
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request.toneDuration(),
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actor);
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return true;
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}
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default:
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MOZ_CRASH("Unknown type!");
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}
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return false;
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}
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PTelephonyRequestParent*
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TelephonyParent::AllocPTelephonyRequestParent(const IPCTelephonyRequest& aRequest)
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{
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TelephonyRequestParent* actor = new TelephonyRequestParent();
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// Add an extra ref for IPDL. Will be released in
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// TelephonyParent::DeallocPTelephonyRequestParent().
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NS_ADDREF(actor);
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return actor;
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}
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bool
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TelephonyParent::DeallocPTelephonyRequestParent(PTelephonyRequestParent* aActor)
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{
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// TelephonyRequestParent is refcounted, must not be freed manually.
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static_cast<TelephonyRequestParent*>(aActor)->Release();
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return true;
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}
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bool
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TelephonyParent::Recv__delete__()
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{
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return true; // Unregister listener in TelephonyParent::ActorDestroy().
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}
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bool
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TelephonyParent::RecvRegisterListener()
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{
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NS_ENSURE_TRUE(!mRegistered, true);
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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mRegistered = NS_SUCCEEDED(service->RegisterListener(this));
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return true;
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}
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bool
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TelephonyParent::RecvUnregisterListener()
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{
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NS_ENSURE_TRUE(mRegistered, true);
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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mRegistered = !NS_SUCCEEDED(service->UnregisterListener(this));
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return true;
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}
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bool
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TelephonyParent::RecvStartTone(const uint32_t& aClientId, const nsString& aTone)
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{
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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service->StartTone(aClientId, aTone);
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return true;
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}
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bool
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TelephonyParent::RecvStopTone(const uint32_t& aClientId)
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{
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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service->StopTone(aClientId);
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return true;
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}
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bool
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TelephonyParent::RecvGetMicrophoneMuted(bool* aMuted)
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{
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*aMuted = false;
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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service->GetMicrophoneMuted(aMuted);
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return true;
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}
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bool
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TelephonyParent::RecvSetMicrophoneMuted(const bool& aMuted)
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{
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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service->SetMicrophoneMuted(aMuted);
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return true;
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}
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bool
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TelephonyParent::RecvGetSpeakerEnabled(bool* aEnabled)
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{
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*aEnabled = false;
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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service->GetSpeakerEnabled(aEnabled);
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return true;
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}
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bool
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TelephonyParent::RecvSetSpeakerEnabled(const bool& aEnabled)
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{
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nsCOMPtr<nsITelephonyService> service =
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do_GetService(TELEPHONY_SERVICE_CONTRACTID);
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NS_ENSURE_TRUE(service, true);
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service->SetSpeakerEnabled(aEnabled);
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return true;
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}
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// nsITelephonyListener
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NS_IMETHODIMP
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TelephonyParent::CallStateChanged(nsITelephonyCallInfo* aInfo)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifyCallStateChanged(aInfo) ? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyParent::ConferenceCallStateChanged(uint16_t aCallState)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifyConferenceCallStateChanged(aCallState) ? NS_OK
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: NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyParent::EnumerateCallStateComplete()
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{
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MOZ_CRASH("Not a EnumerateCalls request!");
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}
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NS_IMETHODIMP
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TelephonyParent::EnumerateCallState(nsITelephonyCallInfo* aInfo)
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{
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MOZ_CRASH("Not a EnumerateCalls request!");
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}
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NS_IMETHODIMP
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TelephonyParent::NotifyCdmaCallWaiting(uint32_t aClientId,
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const nsAString& aNumber,
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uint16_t aNumberPresentation,
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const nsAString& aName,
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uint16_t aNamePresentation)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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IPCCdmaWaitingCallData data(nsString(aNumber), aNumberPresentation,
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nsString(aName), aNamePresentation);
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return SendNotifyCdmaCallWaiting(aClientId, data) ? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyParent::NotifyConferenceError(const nsAString& aName,
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const nsAString& aMessage)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifyConferenceError(nsString(aName), nsString(aMessage)) ? NS_OK
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: NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyParent::NotifyError(uint32_t aClientId,
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int32_t aCallIndex,
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const nsAString& aError)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifyCallError(aClientId, aCallIndex, nsString(aError))
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? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyParent::SupplementaryServiceNotification(uint32_t aClientId,
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int32_t aCallIndex,
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uint16_t aNotification)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifySupplementaryService(aClientId, aCallIndex, aNotification)
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? NS_OK : NS_ERROR_FAILURE;
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}
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/*******************************************************************************
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* TelephonyRequestParent
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******************************************************************************/
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NS_IMPL_ISUPPORTS(TelephonyRequestParent,
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nsITelephonyListener,
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nsITelephonyCallback,
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nsITelephonyDialCallback)
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TelephonyRequestParent::TelephonyRequestParent()
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: mActorDestroyed(false)
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{
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}
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void
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TelephonyRequestParent::ActorDestroy(ActorDestroyReason why)
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{
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// The child process could die before this asynchronous notification, in which
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// case ActorDestroy() was called and mActorDestroyed is set to true. Return
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// an error here to avoid sending a message to the dead process.
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mActorDestroyed = true;
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}
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nsresult
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TelephonyRequestParent::SendResponse(const IPCTelephonyResponse& aResponse)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return Send__delete__(this, aResponse) ? NS_OK : NS_ERROR_FAILURE;
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}
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// nsITelephonyListener
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NS_IMETHODIMP
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TelephonyRequestParent::CallStateChanged(nsITelephonyCallInfo* aInfo)
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{
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MOZ_CRASH("Not a TelephonyParent!");
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}
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NS_IMETHODIMP
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TelephonyRequestParent::ConferenceCallStateChanged(uint16_t aCallState)
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{
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MOZ_CRASH("Not a TelephonyParent!");
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}
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NS_IMETHODIMP
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TelephonyRequestParent::EnumerateCallStateComplete()
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return Send__delete__(this, EnumerateCallsResponse()) ? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyRequestParent::EnumerateCallState(nsITelephonyCallInfo* aInfo)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifyEnumerateCallState(aInfo) ? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyCdmaCallWaiting(uint32_t aClientId,
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const nsAString& aNumber,
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uint16_t aNumberPresentation,
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const nsAString& aName,
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uint16_t aNamePresentation)
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{
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MOZ_CRASH("Not a TelephonyParent!");
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyConferenceError(const nsAString& aName,
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const nsAString& aMessage)
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{
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MOZ_CRASH("Not a TelephonyParent!");
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyError(uint32_t aClientId,
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int32_t aCallIndex,
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const nsAString& aError)
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{
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MOZ_CRASH("Not a TelephonyParent!");
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}
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NS_IMETHODIMP
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TelephonyRequestParent::SupplementaryServiceNotification(uint32_t aClientId,
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int32_t aCallIndex,
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uint16_t aNotification)
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{
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MOZ_CRASH("Not a TelephonyParent!");
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}
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// nsITelephonyDialCallback
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMI(const nsAString& aServiceCode)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_FAILURE);
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return SendNotifyDialMMI(nsAutoString(aServiceCode)) ? NS_OK : NS_ERROR_FAILURE;
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifySuccess()
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{
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return SendResponse(SuccessResponse());
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyError(const nsAString& aError)
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{
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return SendResponse(ErrorResponse(nsAutoString(aError)));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialCallSuccess(uint32_t aClientId,
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uint32_t aCallIndex,
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const nsAString& aNumber)
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{
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return SendResponse(DialResponseCallSuccess(aClientId, aCallIndex,
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nsAutoString(aNumber)));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMISuccess(const nsAString& aStatusMessage)
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{
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return SendResponse(DialResponseMMISuccess(nsAutoString(aStatusMessage),
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AdditionalInformation(mozilla::void_t())));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMISuccessWithInteger(const nsAString& aStatusMessage,
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uint16_t aAdditionalInformation)
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{
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return SendResponse(DialResponseMMISuccess(nsAutoString(aStatusMessage),
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AdditionalInformation(aAdditionalInformation)));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMISuccessWithStrings(const nsAString& aStatusMessage,
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uint32_t aCount,
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const char16_t** aAdditionalInformation)
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{
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nsTArray<nsString> additionalInformation;
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for (uint32_t i = 0; i < aCount; i++) {
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additionalInformation.AppendElement(nsDependentString(aAdditionalInformation[i]));
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}
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return SendResponse(DialResponseMMISuccess(nsAutoString(aStatusMessage),
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AdditionalInformation(additionalInformation)));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMISuccessWithCallForwardingOptions(const nsAString& aStatusMessage,
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uint32_t aCount,
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nsIMobileCallForwardingOptions** aAdditionalInformation)
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{
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nsTArray<nsIMobileCallForwardingOptions*> additionalInformation;
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for (uint32_t i = 0; i < aCount; i++) {
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additionalInformation.AppendElement(aAdditionalInformation[i]);
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}
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return SendResponse(DialResponseMMISuccess(nsAutoString(aStatusMessage),
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AdditionalInformation(additionalInformation)));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMIError(const nsAString& aError)
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{
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return SendResponse(DialResponseMMIError(nsAutoString(aError),
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AdditionalInformation(mozilla::void_t())));
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}
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NS_IMETHODIMP
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TelephonyRequestParent::NotifyDialMMIErrorWithInfo(const nsAString& aError,
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uint16_t aInfo)
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{
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return SendResponse(DialResponseMMIError(nsAutoString(aError),
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AdditionalInformation(aInfo)));
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}
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