| /* |
| * Copyright (C) 2015 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * 3. Neither the name of Google Inc. nor the names of its contributors |
| * may be used to endorse or promote products derived from this |
| * software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "MockRealtimeMediaSource.h" |
| |
| #if ENABLE(MEDIA_STREAM) |
| |
| #include "CaptureDevice.h" |
| #include "Logging.h" |
| #include "MediaConstraints.h" |
| #include "NotImplemented.h" |
| #include "RealtimeMediaSourceSettings.h" |
| #include <math.h> |
| #include <wtf/NeverDestroyed.h> |
| #include <wtf/text/StringView.h> |
| |
| namespace WebCore { |
| |
| struct MockDeviceInfo { |
| const char* id; |
| CaptureDevice::DeviceType type; |
| const char* name; |
| MockRealtimeMediaSource::MockDevice device; |
| }; |
| |
| static const HashMap<String, MockDeviceInfo>& deviceMap() |
| { |
| static const auto infoMap = makeNeverDestroyed([] { |
| static const MockDeviceInfo devices[] = { |
| { "239c24b0-2b15-11e3-8224-0800200c9a66", CaptureDevice::DeviceType::Microphone, "Mock audio device 1", MockRealtimeMediaSource::MockDevice::Microphone1 }, |
| { "239c24b1-2b15-11e3-8224-0800200c9a66", CaptureDevice::DeviceType::Microphone, "Mock audio device 2", MockRealtimeMediaSource::MockDevice::Microphone2 }, |
| |
| { "239c24b2-2b15-11e3-8224-0800200c9a66", CaptureDevice::DeviceType::Camera, "Mock video device 1", MockRealtimeMediaSource::MockDevice::Camera1 }, |
| { "239c24b3-2b15-11e3-8224-0800200c9a66", CaptureDevice::DeviceType::Camera, "Mock video device 2", MockRealtimeMediaSource::MockDevice::Camera2 }, |
| |
| { "SCREEN-1", CaptureDevice::DeviceType::Screen, "Mock screen device 1", MockRealtimeMediaSource::MockDevice::Screen1 }, |
| { "SCREEN-2", CaptureDevice::DeviceType::Screen, "Mock screen device 2", MockRealtimeMediaSource::MockDevice::Screen2 }, |
| }; |
| |
| HashMap<String, MockDeviceInfo> map; |
| for (auto& info : devices) |
| map.add(ASCIILiteral(info.id), info); |
| return map; |
| }()); |
| |
| return infoMap; |
| } |
| |
| std::optional<CaptureDevice> MockRealtimeMediaSource::captureDeviceWithPersistentID(CaptureDevice::DeviceType type, const String& id) |
| { |
| ASSERT(!id.isEmpty()); |
| |
| auto map = deviceMap(); |
| auto it = map.find(id); |
| if (it != map.end() && it->value.type == type) { |
| auto device = CaptureDevice(it->value.id, it->value.type, it->value.name); |
| device.setEnabled(true); |
| return WTFMove(device); |
| } |
| |
| return std::nullopt; |
| } |
| |
| Vector<CaptureDevice>& MockRealtimeMediaSource::audioDevices() |
| { |
| static auto info = makeNeverDestroyed([] { |
| Vector<CaptureDevice> vector; |
| |
| auto captureDevice = captureDeviceWithPersistentID(CaptureDevice::DeviceType::Microphone, ASCIILiteral("239c24b0-2b15-11e3-8224-0800200c9a66")); |
| ASSERT(captureDevice); |
| vector.append(WTFMove(captureDevice.value())); |
| |
| captureDevice = captureDeviceWithPersistentID(CaptureDevice::DeviceType::Microphone, ASCIILiteral("239c24b1-2b15-11e3-8224-0800200c9a66")); |
| ASSERT(captureDevice); |
| vector.append(WTFMove(captureDevice.value())); |
| |
| return vector; |
| }()); |
| return info; |
| } |
| |
| Vector<CaptureDevice>& MockRealtimeMediaSource::videoDevices() |
| { |
| static auto info = makeNeverDestroyed([] { |
| Vector<CaptureDevice> vector; |
| |
| auto captureDevice = captureDeviceWithPersistentID(CaptureDevice::DeviceType::Camera, ASCIILiteral("239c24b2-2b15-11e3-8224-0800200c9a66")); |
| ASSERT(captureDevice); |
| vector.append(WTFMove(captureDevice.value())); |
| |
| captureDevice = captureDeviceWithPersistentID(CaptureDevice::DeviceType::Camera, ASCIILiteral("239c24b3-2b15-11e3-8224-0800200c9a66")); |
| ASSERT(captureDevice); |
| vector.append(WTFMove(captureDevice.value())); |
| |
| return vector; |
| }()); |
| return info; |
| } |
| |
| Vector<CaptureDevice>& MockRealtimeMediaSource::displayDevices() |
| { |
| static auto devices = makeNeverDestroyed([] { |
| Vector<CaptureDevice> vector; |
| |
| auto captureDevice = captureDeviceWithPersistentID(CaptureDevice::DeviceType::Screen, ASCIILiteral("SCREEN-1")); |
| ASSERT(captureDevice); |
| vector.append(WTFMove(captureDevice.value())); |
| |
| captureDevice = captureDeviceWithPersistentID(CaptureDevice::DeviceType::Screen, ASCIILiteral("SCREEN-2")); |
| ASSERT(captureDevice); |
| vector.append(WTFMove(captureDevice.value())); |
| |
| return vector; |
| }()); |
| |
| return devices; |
| } |
| |
| MockRealtimeMediaSource::MockRealtimeMediaSource(const String& id, RealtimeMediaSource::Type type, const String& name) |
| : RealtimeMediaSource(id, type, name) |
| { |
| ASSERT(type != RealtimeMediaSource::Type::None); |
| |
| auto map = deviceMap(); |
| auto it = map.find(id); |
| ASSERT(it != map.end()); |
| |
| m_device = it->value.device; |
| setPersistentID(String(id)); |
| } |
| |
| void MockRealtimeMediaSource::initializeCapabilities() |
| { |
| m_capabilities = std::make_unique<RealtimeMediaSourceCapabilities>(supportedConstraints()); |
| m_capabilities->setDeviceId(id()); |
| initializeCapabilities(*m_capabilities.get()); |
| } |
| |
| const RealtimeMediaSourceCapabilities& MockRealtimeMediaSource::capabilities() const |
| { |
| if (!m_capabilities) |
| const_cast<MockRealtimeMediaSource&>(*this).initializeCapabilities(); |
| return *m_capabilities; |
| } |
| |
| void MockRealtimeMediaSource::initializeSettings() |
| { |
| if (m_currentSettings.deviceId().isEmpty()) { |
| m_currentSettings.setSupportedConstraints(supportedConstraints()); |
| m_currentSettings.setDeviceId(id()); |
| m_currentSettings.setLabel(name()); |
| } |
| |
| updateSettings(m_currentSettings); |
| } |
| |
| const RealtimeMediaSourceSettings& MockRealtimeMediaSource::settings() const |
| { |
| const_cast<MockRealtimeMediaSource&>(*this).initializeSettings(); |
| return m_currentSettings; |
| } |
| |
| RealtimeMediaSourceSupportedConstraints& MockRealtimeMediaSource::supportedConstraints() |
| { |
| if (m_supportedConstraints.supportsDeviceId()) |
| return m_supportedConstraints; |
| |
| m_supportedConstraints.setSupportsDeviceId(true); |
| initializeSupportedConstraints(m_supportedConstraints); |
| |
| return m_supportedConstraints; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(MEDIA_STREAM) |