Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 243 insertions, 0 deletions

diff --git a/hal/android/AndroidHal.cpp b/hal/android/AndroidHal.cpp
new file mode 100644
index 0000000000..3a7e1bf121
--- /dev/null
+++ b/hal/android/AndroidHal.cpp
@@ -0,0 +1,158 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 "Hal.h"
+#include "HalImpl.h"
+#include "WindowIdentifier.h"
+#include "AndroidBridge.h"
+#include "mozilla/dom/network/Constants.h"
+#include "mozilla/java/GeckoAppShellWrappers.h"
+#include "mozilla/java/GeckoRuntimeWrappers.h"
+#include "mozilla/widget/ScreenManager.h"
+#include "nsPIDOMWindow.h"
+
+using namespace mozilla::dom;
+using namespace mozilla::hal;
+
+namespace mozilla::hal_impl {
+
+void Vibrate(const nsTArray<uint32_t>& pattern, WindowIdentifier&&) {
+  // Ignore the WindowIdentifier parameter; it's here only because hal::Vibrate,
+  // hal_sandbox::Vibrate, and hal_impl::Vibrate all must have the same
+  // signature.
+
+  // Strangely enough, the Android Java API seems to treat vibrate([0]) as a
+  // nop.  But we want to treat vibrate([0]) like CancelVibrate!  (Note that we
+  // also need to treat vibrate([]) as a call to CancelVibrate.)
+  bool allZero = true;
+  for (uint32_t i = 0; i < pattern.Length(); i++) {
+    if (pattern[i] != 0) {
+      allZero = false;
+      break;
+    }
+  }
+
+  if (allZero) {
+    hal_impl::CancelVibrate(WindowIdentifier());
+    return;
+  }
+
+  AndroidBridge* b = AndroidBridge::Bridge();
+  if (!b) {
+    return;
+  }
+
+  b->Vibrate(pattern);
+}
+
+void CancelVibrate(WindowIdentifier&&) {
+  // Ignore WindowIdentifier parameter.
+
+  java::GeckoAppShell::CancelVibrate();
+}
+
+void EnableBatteryNotifications() {
+  java::GeckoAppShell::EnableBatteryNotifications();
+}
+
+void DisableBatteryNotifications() {
+  java::GeckoAppShell::DisableBatteryNotifications();
+}
+
+void GetCurrentBatteryInformation(hal::BatteryInformation* aBatteryInfo) {
+  AndroidBridge::Bridge()->GetCurrentBatteryInformation(aBatteryInfo);
+}
+
+void EnableNetworkNotifications() {
+  java::GeckoAppShell::EnableNetworkNotifications();
+}
+
+void DisableNetworkNotifications() {
+  java::GeckoAppShell::DisableNetworkNotifications();
+}
+
+void GetCurrentNetworkInformation(hal::NetworkInformation* aNetworkInfo) {
+  AndroidBridge::Bridge()->GetCurrentNetworkInformation(aNetworkInfo);
+}
+
+static bool IsSupportedScreenOrientation(hal::ScreenOrientation aOrientation) {
+  // The Android backend only supports these orientations.
+  static constexpr ScreenOrientation kSupportedOrientations[] = {
+      ScreenOrientation::PortraitPrimary,
+      ScreenOrientation::PortraitSecondary,
+      ScreenOrientation::PortraitPrimary | ScreenOrientation::PortraitSecondary,
+      ScreenOrientation::LandscapePrimary,
+      ScreenOrientation::LandscapeSecondary,
+      ScreenOrientation::LandscapePrimary |
+          ScreenOrientation::LandscapeSecondary,
+      ScreenOrientation::PortraitPrimary |
+          ScreenOrientation::PortraitSecondary |
+          ScreenOrientation::LandscapePrimary |
+          ScreenOrientation::LandscapeSecondary,
+      ScreenOrientation::Default,
+  };
+  for (auto supportedOrientation : kSupportedOrientations) {
+    if (aOrientation == supportedOrientation) {
+      return true;
+    }
+  }
+  return false;
+}
+
+RefPtr<GenericNonExclusivePromise> LockScreenOrientation(
+    const hal::ScreenOrientation& aOrientation) {
+  if (!IsSupportedScreenOrientation(aOrientation)) {
+    NS_WARNING("Unsupported screen orientation type");
+    return GenericNonExclusivePromise::CreateAndReject(
+        NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
+  }
+
+  java::GeckoRuntime::LocalRef runtime = java::GeckoRuntime::GetInstance();
+  if (!runtime) {
+    return GenericNonExclusivePromise::CreateAndReject(NS_ERROR_DOM_ABORT_ERR,
+                                                       __func__);
+  }
+
+  hal::ScreenOrientation orientation = [&aOrientation]() {
+    if (aOrientation == hal::ScreenOrientation::Default) {
+      // GeckoView only supports single monitor, so get primary screen data for
+      // natural orientation.
+      RefPtr<widget::Screen> screen =
+          widget::ScreenManager::GetSingleton().GetPrimaryScreen();
+      return screen->GetDefaultOrientationType();
+    }
+    return aOrientation;
+  }();
+
+  auto result = runtime->LockScreenOrientation(uint32_t(orientation));
+  auto geckoResult = java::GeckoResult::LocalRef(std::move(result));
+  return GenericNonExclusivePromise::FromGeckoResult(geckoResult)
+      ->Then(
+          GetCurrentSerialEventTarget(), __func__,
+          [](const GenericNonExclusivePromise::ResolveOrRejectValue& aValue) {
+            if (aValue.IsResolve()) {
+              if (aValue.ResolveValue()) {
+                return GenericNonExclusivePromise::CreateAndResolve(true,
+                                                                    __func__);
+              }
+              // Delegated orientation controller returns failure for
+              // lock.
+              return GenericNonExclusivePromise::CreateAndReject(
+                  NS_ERROR_DOM_ABORT_ERR, __func__);
+            }
+            // Browser side doesn't implement orientation delegate.
+            return GenericNonExclusivePromise::CreateAndReject(
+                NS_ERROR_DOM_NOT_SUPPORTED_ERR, __func__);
+          });
+}
+
+void UnlockScreenOrientation() {
+  java::GeckoRuntime::LocalRef runtime = java::GeckoRuntime::GetInstance();
+  if (runtime) {
+    runtime->UnlockScreenOrientation();
+  }
+}
+
+}  // namespace mozilla::hal_impl
diff --git a/hal/android/AndroidProcessPriority.cpp b/hal/android/AndroidProcessPriority.cpp
new file mode 100644
index 0000000000..aab2bf50ef
--- /dev/null
+++ b/hal/android/AndroidProcessPriority.cpp
@@ -0,0 +1,62 @@
+/* -*- 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 https://mozilla.org/MPL/2.0/. */
+
+#include "Hal.h"
+
+#include "mozilla/java/GeckoProcessManagerWrappers.h"
+#include "mozilla/java/GeckoProcessTypeWrappers.h"
+#include "mozilla/java/ServiceAllocatorWrappers.h"
+
+using namespace mozilla::hal;
+
+/**
+ * Bucket the Gecko HAL process priority level into one of the three Android
+ * priority levels.
+ */
+static mozilla::java::ServiceAllocator::PriorityLevel::LocalRef
+ToJavaPriorityLevel(const ProcessPriority aPriority) {
+  if (aPriority >= PROCESS_PRIORITY_FOREGROUND) {
+    return mozilla::java::ServiceAllocator::PriorityLevel::FOREGROUND();
+  } else if (aPriority <= PROCESS_PRIORITY_PREALLOC &&
+             aPriority >= PROCESS_PRIORITY_BACKGROUND_PERCEIVABLE) {
+    return mozilla::java::ServiceAllocator::PriorityLevel::BACKGROUND();
+  }
+
+  return mozilla::java::ServiceAllocator::PriorityLevel::IDLE();
+}
+
+namespace mozilla {
+namespace hal_impl {
+
+void SetProcessPriority(int aPid, ProcessPriority aPriority) {
+  if (aPriority == PROCESS_PRIORITY_PARENT_PROCESS) {
+    // This is the parent process itself, which we do not control.
+    return;
+  }
+
+  const int32_t intPriority = static_cast<int32_t>(aPriority);
+  if (intPriority < 0 || intPriority >= NUM_PROCESS_PRIORITY) {
+    return;
+  }
+
+  auto contentProcType = java::GeckoProcessType::CONTENT();
+  auto selector =
+      java::GeckoProcessManager::Selector::New(contentProcType, aPid);
+  auto priorityLevel = ToJavaPriorityLevel(aPriority);
+
+  // To Android, a lower-valued integer is a higher relative priority.
+  // We take the integer value of the enum and subtract it from the value
+  // of the highest Gecko priority level to obtain a 0-based indicator of
+  // the relative priority within the Java PriorityLevel.
+  const int32_t relativeImportance =
+      (static_cast<int32_t>(NUM_PROCESS_PRIORITY) - 1) - intPriority;
+
+  java::GeckoProcessManager::SetProcessPriority(selector, priorityLevel,
+                                                relativeImportance);
+}
+
+}  // namespace hal_impl
+}  // namespace mozilla
diff --git a/hal/android/AndroidSensor.cpp b/hal/android/AndroidSensor.cpp
new file mode 100644
index 0000000000..59db64a1d3
--- /dev/null
+++ b/hal/android/AndroidSensor.cpp
@@ -0,0 +1,23 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 "Hal.h"
+#include "mozilla/java/GeckoAppShellWrappers.h"
+
+using namespace mozilla::hal;
+
+namespace mozilla {
+namespace hal_impl {
+
+void EnableSensorNotifications(SensorType aSensor) {
+  java::GeckoAppShell::EnableSensor(aSensor);
+}
+
+void DisableSensorNotifications(SensorType aSensor) {
+  java::GeckoAppShell::DisableSensor(aSensor);
+}
+
+}  // namespace hal_impl
+}  // namespace mozilla