From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- toolkit/components/alerts/AlertNotification.cpp | 373 ++++++++++++++++++++++++ 1 file changed, 373 insertions(+) create mode 100644 toolkit/components/alerts/AlertNotification.cpp (limited to 'toolkit/components/alerts/AlertNotification.cpp') diff --git a/toolkit/components/alerts/AlertNotification.cpp b/toolkit/components/alerts/AlertNotification.cpp new file mode 100644 index 0000000000..3cc2ec4380 --- /dev/null +++ b/toolkit/components/alerts/AlertNotification.cpp @@ -0,0 +1,373 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=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 "mozilla/AlertNotification.h" + +#include "imgIContainer.h" +#include "imgINotificationObserver.h" +#include "imgIRequest.h" +#include "imgLoader.h" +#include "nsAlertsUtils.h" +#include "nsComponentManagerUtils.h" +#include "nsContentUtils.h" +#include "nsNetUtil.h" +#include "nsServiceManagerUtils.h" + +#include "mozilla/Unused.h" + +namespace mozilla { + +NS_IMPL_ISUPPORTS(AlertNotification, nsIAlertNotification) + +AlertNotification::AlertNotification() + : mTextClickable(false), mInPrivateBrowsing(false) {} + +AlertNotification::~AlertNotification() = default; + +NS_IMETHODIMP +AlertNotification::Init(const nsAString& aName, const nsAString& aImageURL, + const nsAString& aTitle, const nsAString& aText, + bool aTextClickable, const nsAString& aCookie, + const nsAString& aDir, const nsAString& aLang, + const nsAString& aData, nsIPrincipal* aPrincipal, + bool aInPrivateBrowsing, bool aRequireInteraction, + bool aSilent, const nsTArray& aVibrate) { + mName = aName; + mImageURL = aImageURL; + mTitle = aTitle; + mText = aText; + mTextClickable = aTextClickable; + mCookie = aCookie; + mDir = aDir; + mLang = aLang; + mData = aData; + mPrincipal = aPrincipal; + mInPrivateBrowsing = aInPrivateBrowsing; + mRequireInteraction = aRequireInteraction; + mSilent = aSilent; + mVibrate = aVibrate.Clone(); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::SetActions( + const nsTArray>& aActions) { + mActions = aActions.Clone(); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetName(nsAString& aName) { + aName = mName; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetImageURL(nsAString& aImageURL) { + aImageURL = mImageURL; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetTitle(nsAString& aTitle) { + aTitle = mTitle; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetText(nsAString& aText) { + aText = mText; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetTextClickable(bool* aTextClickable) { + *aTextClickable = mTextClickable; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetCookie(nsAString& aCookie) { + aCookie = mCookie; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetDir(nsAString& aDir) { + aDir = mDir; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetLang(nsAString& aLang) { + aLang = mLang; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetRequireInteraction(bool* aRequireInteraction) { + *aRequireInteraction = mRequireInteraction; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetData(nsAString& aData) { + aData = mData; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetPrincipal(nsIPrincipal** aPrincipal) { + NS_IF_ADDREF(*aPrincipal = mPrincipal); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetURI(nsIURI** aURI) { + if (!nsAlertsUtils::IsActionablePrincipal(mPrincipal)) { + *aURI = nullptr; + return NS_OK; + } + auto* basePrin = BasePrincipal::Cast(mPrincipal); + return basePrin->GetURI(aURI); +} + +NS_IMETHODIMP +AlertNotification::GetInPrivateBrowsing(bool* aInPrivateBrowsing) { + *aInPrivateBrowsing = mInPrivateBrowsing; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetActionable(bool* aActionable) { + *aActionable = nsAlertsUtils::IsActionablePrincipal(mPrincipal); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetSilent(bool* aSilent) { + *aSilent = mSilent; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetVibrate(nsTArray& aVibrate) { + aVibrate = mVibrate.Clone(); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetActions(nsTArray>& aActions) { + aActions = mActions.Clone(); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetSource(nsAString& aSource) { + nsAlertsUtils::GetSourceHostPort(mPrincipal, aSource); + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::GetOpaqueRelaunchData(nsAString& aOpaqueRelaunchData) { + aOpaqueRelaunchData = mOpaqueRelaunchData; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::SetOpaqueRelaunchData(const nsAString& aOpaqueRelaunchData) { + mOpaqueRelaunchData = aOpaqueRelaunchData; + return NS_OK; +} + +NS_IMETHODIMP +AlertNotification::LoadImage(uint32_t aTimeout, + nsIAlertNotificationImageListener* aListener, + nsISupports* aUserData, nsICancelable** aRequest) { + NS_ENSURE_ARG(aListener); + NS_ENSURE_ARG_POINTER(aRequest); + *aRequest = nullptr; + + // Exit early if this alert doesn't have an image. + if (mImageURL.IsEmpty()) { + return aListener->OnImageMissing(aUserData); + } + nsCOMPtr imageURI; + NS_NewURI(getter_AddRefs(imageURI), mImageURL); + if (!imageURI) { + return aListener->OnImageMissing(aUserData); + } + + RefPtr request = new AlertImageRequest( + imageURI, mPrincipal, mInPrivateBrowsing, aTimeout, aListener, aUserData); + request->Start(); + request.forget(aRequest); + return NS_OK; +} + +NS_IMPL_CYCLE_COLLECTION(AlertImageRequest, mURI, mPrincipal, mListener, + mUserData) + +NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(AlertImageRequest) + NS_INTERFACE_MAP_ENTRY(imgINotificationObserver) + NS_INTERFACE_MAP_ENTRY(nsICancelable) + NS_INTERFACE_MAP_ENTRY(nsITimerCallback) + NS_INTERFACE_MAP_ENTRY(nsINamed) + NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, imgINotificationObserver) +NS_INTERFACE_MAP_END + +NS_IMPL_CYCLE_COLLECTING_ADDREF(AlertImageRequest) +NS_IMPL_CYCLE_COLLECTING_RELEASE(AlertImageRequest) + +AlertImageRequest::AlertImageRequest( + nsIURI* aURI, nsIPrincipal* aPrincipal, bool aInPrivateBrowsing, + uint32_t aTimeout, nsIAlertNotificationImageListener* aListener, + nsISupports* aUserData) + : mURI(aURI), + mPrincipal(aPrincipal), + mInPrivateBrowsing(aInPrivateBrowsing), + mTimeout(aTimeout), + mListener(aListener), + mUserData(aUserData) {} + +AlertImageRequest::~AlertImageRequest() { + if (mRequest) { + mRequest->CancelAndForgetObserver(NS_BINDING_ABORTED); + } +} + +void AlertImageRequest::Notify(imgIRequest* aRequest, int32_t aType, + const nsIntRect* aData) { + MOZ_ASSERT(aRequest == mRequest); + + uint32_t imgStatus = imgIRequest::STATUS_ERROR; + nsresult rv = aRequest->GetImageStatus(&imgStatus); + if (NS_WARN_IF(NS_FAILED(rv)) || (imgStatus & imgIRequest::STATUS_ERROR)) { + NotifyMissing(); + return; + } + + // If the image is already decoded, `FRAME_COMPLETE` will fire before + // `LOAD_COMPLETE`, so we can notify the listener immediately. Otherwise, + // we'll need to request a decode when `LOAD_COMPLETE` fires, and wait + // for the first frame. + + if (aType == imgINotificationObserver::LOAD_COMPLETE) { + if (!(imgStatus & imgIRequest::STATUS_FRAME_COMPLETE)) { + nsCOMPtr image; + rv = aRequest->GetImage(getter_AddRefs(image)); + if (NS_WARN_IF(NS_FAILED(rv) || !image)) { + NotifyMissing(); + return; + } + + // Ask the image to decode at its intrinsic size. + int32_t width = 0, height = 0; + image->GetWidth(&width); + image->GetHeight(&height); + image->RequestDecodeForSize(gfx::IntSize(width, height), + imgIContainer::FLAG_HIGH_QUALITY_SCALING); + } + return; + } + + if (aType == imgINotificationObserver::FRAME_COMPLETE) { + return NotifyComplete(); + } +} + +NS_IMETHODIMP +AlertImageRequest::Notify(nsITimer* aTimer) { + MOZ_ASSERT(aTimer == mTimer); + return NotifyMissing(); +} + +NS_IMETHODIMP +AlertImageRequest::GetName(nsACString& aName) { + aName.AssignLiteral("AlertImageRequest"); + return NS_OK; +} + +NS_IMETHODIMP +AlertImageRequest::Cancel(nsresult aReason) { + if (mRequest) { + mRequest->Cancel(aReason); + } + // We call `NotifyMissing` here because we won't receive a `LOAD_COMPLETE` + // notification if we cancel the request before it loads (bug 1233086, + // comment 33). Once that's fixed, `nsIAlertNotification::loadImage` could + // return the underlying `imgIRequest` instead of the wrapper. + return NotifyMissing(); +} + +nsresult AlertImageRequest::Start() { + // Keep the request alive until we notify the image listener. + NS_ADDREF_THIS(); + + nsresult rv; + if (mTimeout > 0) { + rv = NS_NewTimerWithCallback(getter_AddRefs(mTimer), this, mTimeout, + nsITimer::TYPE_ONE_SHOT); + if (NS_WARN_IF(NS_FAILED(rv))) { + return NotifyMissing(); + } + } + + // Begin loading the image. + imgLoader* il = imgLoader::NormalLoader(); + if (!il) { + return NotifyMissing(); + } + + // Bug 1237405: `LOAD_ANONYMOUS` disables cookies, but we want to use a + // temporary cookie jar instead. We should also use + // `imgLoader::PrivateBrowsingLoader()` instead of the normal loader. + // Unfortunately, the PB loader checks the load group, and asserts if its + // load context's PB flag isn't set. The fix is to pass the load group to + // `nsIAlertNotification::loadImage`. + int32_t loadFlags = nsIRequest::LOAD_NORMAL; + if (mInPrivateBrowsing) { + loadFlags = nsIRequest::LOAD_ANONYMOUS; + } + + rv = il->LoadImageXPCOM( + mURI, nullptr, nullptr, mPrincipal, nullptr, this, nullptr, loadFlags, + nullptr, nsIContentPolicy::TYPE_INTERNAL_IMAGE, getter_AddRefs(mRequest)); + if (NS_WARN_IF(NS_FAILED(rv))) { + return NotifyMissing(); + } + + return NS_OK; +} + +nsresult AlertImageRequest::NotifyMissing() { + if (mTimer) { + mTimer->Cancel(); + mTimer = nullptr; + } + if (nsCOMPtr listener = + std::move(mListener)) { + nsresult rv = listener->OnImageMissing(mUserData); + NS_RELEASE_THIS(); + return rv; + } + + return NS_OK; +} + +void AlertImageRequest::NotifyComplete() { + if (mTimer) { + mTimer->Cancel(); + mTimer = nullptr; + } + if (nsCOMPtr listener = + std::move(mListener)) { + listener->OnImageReady(mUserData, mRequest); + NS_RELEASE_THIS(); + } +} + +} // namespace mozilla -- cgit v1.2.3