mirror of
https://github.com/classilla/tenfourfox.git
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262 lines
6.6 KiB
C++
262 lines
6.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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/voicemail/VoicemailIPCService.h"
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#include "mozilla/dom/ContentChild.h"
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#include "mozilla/Preferences.h"
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#include "nsIMobileConnectionService.h"
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#include "nsServiceManagerUtils.h"
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namespace mozilla {
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namespace dom {
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namespace voicemail {
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class VoicemailIPCProvider final : public nsIVoicemailProvider
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{
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friend class VoicemailIPCService;
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIVOICEMAILPROVIDER
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explicit VoicemailIPCProvider(uint32_t aServiceId);
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private:
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// final suppresses -Werror,-Wdelete-non-virtual-dtor
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~VoicemailIPCProvider() {}
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private:
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uint32_t mServiceId;
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nsString mNumber;
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nsString mDisplayName;
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bool mHasMessages;
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int32_t mMessageCount;
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nsString mReturnNumber;
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nsString mReturnMessage;
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};
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NS_IMPL_ISUPPORTS(VoicemailIPCProvider, nsIVoicemailProvider)
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VoicemailIPCProvider::VoicemailIPCProvider(uint32_t aServiceId)
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: mServiceId(aServiceId)
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, mHasMessages(false)
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, mMessageCount(0)
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{
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}
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// nsIVoicemailProvider
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NS_IMETHODIMP
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VoicemailIPCProvider::GetServiceId(uint32_t* aServiceId)
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{
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NS_ENSURE_ARG_POINTER(aServiceId);
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*aServiceId = mServiceId;
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCProvider::GetNumber(nsAString& aNumber)
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{
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aNumber = mNumber;
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCProvider::GetDisplayName(nsAString& aDisplayName)
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{
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aDisplayName = mDisplayName;
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCProvider::GetHasMessages(bool* aHasMessages)
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{
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NS_ENSURE_ARG_POINTER(aHasMessages);
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*aHasMessages = mHasMessages;
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCProvider::GetMessageCount(int32_t* aMessageCount)
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{
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NS_ENSURE_ARG_POINTER(aMessageCount);
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*aMessageCount = mMessageCount;
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCProvider::GetReturnNumber(nsAString& aReturnNumber)
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{
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aReturnNumber = mReturnNumber;
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCProvider::GetReturnMessage(nsAString& aReturnMessage)
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{
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aReturnMessage = mReturnMessage;
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return NS_OK;
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}
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NS_IMPL_ISUPPORTS(VoicemailIPCService, nsIVoicemailService)
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VoicemailIPCService::VoicemailIPCService()
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: mActorDestroyed(false)
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{
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ContentChild::GetSingleton()->SendPVoicemailConstructor(this);
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nsCOMPtr<nsIMobileConnectionService> mcService =
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do_GetService(NS_MOBILE_CONNECTION_SERVICE_CONTRACTID);
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if (mcService) {
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uint32_t length = 0;
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if (NS_SUCCEEDED(mcService->GetNumItems(&length))) {
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mProviders.SetLength(length);
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}
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}
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}
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VoicemailIPCService::~VoicemailIPCService()
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{
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if (!mActorDestroyed) {
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Send__delete__(this);
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}
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}
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// PVoicemailChild
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bool
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VoicemailIPCService::RecvNotifyInfoChanged(const uint32_t& aServiceId,
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const nsString& aNumber,
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const nsString& aDisplayName)
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{
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nsCOMPtr<nsIVoicemailProvider> provider;
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NS_ENSURE_SUCCESS(GetItemByServiceId(aServiceId, getter_AddRefs(provider)), false);
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VoicemailIPCProvider* pProvider =
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static_cast<VoicemailIPCProvider*>(provider.get());
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pProvider->mNumber = aNumber;
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pProvider->mDisplayName = aDisplayName;
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// Listeners may unregister itself upon a info changed event, so we make a
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// copy first.
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nsTArray<nsCOMPtr<nsIVoicemailListener>> copy(mListeners);
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for (uint32_t i = 0; i < copy.Length(); i++) {
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copy[i]->NotifyInfoChanged(provider);
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}
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return true;
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}
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bool
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VoicemailIPCService::RecvNotifyStatusChanged(const uint32_t& aServiceId,
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const bool& aHasMessages,
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const int32_t& aMessageCount,
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const nsString& aReturnNumber,
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const nsString& aReturnMessage)
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{
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nsCOMPtr<nsIVoicemailProvider> provider;
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NS_ENSURE_SUCCESS(GetItemByServiceId(aServiceId, getter_AddRefs(provider)), false);
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VoicemailIPCProvider* pProvider =
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static_cast<VoicemailIPCProvider*>(provider.get());
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pProvider->mHasMessages = aHasMessages;
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pProvider->mMessageCount = aMessageCount;
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pProvider->mReturnNumber = aReturnNumber;
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pProvider->mReturnMessage = aReturnMessage;
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// Listeners may unregister itself upon a info changed event, so we make a
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// copy first.
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nsTArray<nsCOMPtr<nsIVoicemailListener>> copy(mListeners);
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for (uint32_t i = 0; i < copy.Length(); i++) {
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copy[i]->NotifyStatusChanged(provider);
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}
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return true;
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}
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void
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VoicemailIPCService::ActorDestroy(ActorDestroyReason aWhy)
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{
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mActorDestroyed = true;
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}
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// nsIVoicemailService
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NS_IMETHODIMP
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VoicemailIPCService::GetNumItems(uint32_t* aNumItems)
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{
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NS_ENSURE_ARG_POINTER(aNumItems);
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*aNumItems = mProviders.Length();
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCService::GetItemByServiceId(uint32_t aServiceId,
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nsIVoicemailProvider** aProvider)
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{
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NS_ENSURE_ARG(aServiceId < mProviders.Length());
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NS_ENSURE_ARG_POINTER(aProvider);
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if (!mProviders[aServiceId]) {
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RefPtr<VoicemailIPCProvider> provider =
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new VoicemailIPCProvider(aServiceId);
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if (!SendGetAttributes(aServiceId,
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&(provider->mNumber),
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&(provider->mDisplayName),
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&(provider->mHasMessages),
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&(provider->mMessageCount),
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&(provider->mReturnNumber),
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&(provider->mReturnMessage))) {
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return NS_ERROR_FAILURE;
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}
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mProviders[aServiceId] = provider;
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}
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RefPtr<nsIVoicemailProvider> provider(mProviders[aServiceId]);
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provider.forget(aProvider);
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCService::GetDefaultItem(nsIVoicemailProvider** aProvider)
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{
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NS_ENSURE_ARG_POINTER(aProvider);
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int defaultServiceId =
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Preferences::GetInt("dom.voicemail.defaultServiceId", 0);
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return GetItemByServiceId(defaultServiceId, aProvider);
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}
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NS_IMETHODIMP
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VoicemailIPCService::RegisterListener(nsIVoicemailListener* aListener)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_UNEXPECTED);
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NS_ENSURE_TRUE(!mListeners.Contains(aListener), NS_ERROR_UNEXPECTED);
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mListeners.AppendElement(aListener);
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return NS_OK;
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}
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NS_IMETHODIMP
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VoicemailIPCService::UnregisterListener(nsIVoicemailListener* aListener)
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{
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NS_ENSURE_TRUE(!mActorDestroyed, NS_ERROR_UNEXPECTED);
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return mListeners.RemoveElement(aListener) ? NS_OK : NS_ERROR_UNEXPECTED;
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}
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} // namespace voicemail
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} // namespace dom
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} // namespace mozilla
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