webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 284 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/inspector/ConsoleMessage.cpp b/Source/JavaScriptCore/inspector/ConsoleMessage.cpp
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+++ b/Source/JavaScriptCore/inspector/ConsoleMessage.cpp
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+/*
+ * Copyright (C) 2007, 2008, 2014, 2015 Apple Inc. All rights reserved.
+ * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com>
+ * Copyright (C) 2009, 2010 Google 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 Apple Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 "ConsoleMessage.h"
+
+#include "IdentifiersFactory.h"
+#include "InjectedScript.h"
+#include "InjectedScriptManager.h"
+#include "InspectorValues.h"
+#include "ScriptArguments.h"
+#include "ScriptCallFrame.h"
+#include "ScriptCallStack.h"
+#include "ScriptCallStackFactory.h"
+#include "ScriptValue.h"
+
+namespace Inspector {
+
+ConsoleMessage::ConsoleMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, unsigned long requestIdentifier)
+    : m_source(source)
+    , m_type(type)
+    , m_level(level)
+    , m_message(message)
+    , m_url()
+    , m_requestId(IdentifiersFactory::requestId(requestIdentifier))
+{
+}
+
+ConsoleMessage::ConsoleMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, const String& url, unsigned line, unsigned column, JSC::ExecState* state, unsigned long requestIdentifier)
+    : m_source(source)
+    , m_type(type)
+    , m_level(level)
+    , m_message(message)
+    , m_url(url)
+    , m_line(line)
+    , m_column(column)
+    , m_requestId(IdentifiersFactory::requestId(requestIdentifier))
+{
+    autogenerateMetadata(state);
+}
+
+ConsoleMessage::ConsoleMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, Ref<ScriptCallStack>&& callStack, unsigned long requestIdentifier)
+    : m_source(source)
+    , m_type(type)
+    , m_level(level)
+    , m_message(message)
+    , m_callStack(WTFMove(callStack))
+    , m_url()
+    , m_requestId(IdentifiersFactory::requestId(requestIdentifier))
+{
+    const ScriptCallFrame* frame = m_callStack ? m_callStack->firstNonNativeCallFrame() : nullptr;
+    if (frame) {
+        m_url = frame->sourceURL();
+        m_line = frame->lineNumber();
+        m_column = frame->columnNumber();
+    }
+}
+
+ConsoleMessage::ConsoleMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, Ref<ScriptArguments>&& arguments, JSC::ExecState* state, unsigned long requestIdentifier)
+    : m_source(source)
+    , m_type(type)
+    , m_level(level)
+    , m_message(message)
+    , m_arguments(WTFMove(arguments))
+    , m_url()
+    , m_requestId(IdentifiersFactory::requestId(requestIdentifier))
+{
+    autogenerateMetadata(state);
+}
+
+ConsoleMessage::~ConsoleMessage()
+{
+}
+
+void ConsoleMessage::autogenerateMetadata(JSC::ExecState* state)
+{
+    if (!state)
+        return;
+
+    if (m_type == MessageType::EndGroup)
+        return;
+
+    // FIXME: Should this really be using "for console" in the generic ConsoleMessage autogeneration? This can skip the first frame.
+    m_callStack = createScriptCallStackForConsole(state, ScriptCallStack::maxCallStackSizeToCapture);
+
+    if (const ScriptCallFrame* frame = m_callStack->firstNonNativeCallFrame()) {
+        m_url = frame->sourceURL();
+        m_line = frame->lineNumber();
+        m_column = frame->columnNumber();
+        return;
+    }
+}
+
+static Inspector::Protocol::Console::ConsoleMessage::Source messageSourceValue(MessageSource source)
+{
+    switch (source) {
+    case MessageSource::XML: return Inspector::Protocol::Console::ConsoleMessage::Source::XML;
+    case MessageSource::JS: return Inspector::Protocol::Console::ConsoleMessage::Source::Javascript;
+    case MessageSource::Network: return Inspector::Protocol::Console::ConsoleMessage::Source::Network;
+    case MessageSource::ConsoleAPI: return Inspector::Protocol::Console::ConsoleMessage::Source::ConsoleAPI;
+    case MessageSource::Storage: return Inspector::Protocol::Console::ConsoleMessage::Source::Storage;
+    case MessageSource::AppCache: return Inspector::Protocol::Console::ConsoleMessage::Source::Appcache;
+    case MessageSource::Rendering: return Inspector::Protocol::Console::ConsoleMessage::Source::Rendering;
+    case MessageSource::CSS: return Inspector::Protocol::Console::ConsoleMessage::Source::CSS;
+    case MessageSource::Security: return Inspector::Protocol::Console::ConsoleMessage::Source::Security;
+    case MessageSource::ContentBlocker: return Inspector::Protocol::Console::ConsoleMessage::Source::ContentBlocker;
+    case MessageSource::Other: return Inspector::Protocol::Console::ConsoleMessage::Source::Other;
+    }
+    return Inspector::Protocol::Console::ConsoleMessage::Source::Other;
+}
+
+static Inspector::Protocol::Console::ConsoleMessage::Type messageTypeValue(MessageType type)
+{
+    switch (type) {
+    case MessageType::Log: return Inspector::Protocol::Console::ConsoleMessage::Type::Log;
+    case MessageType::Clear: return Inspector::Protocol::Console::ConsoleMessage::Type::Clear;
+    case MessageType::Dir: return Inspector::Protocol::Console::ConsoleMessage::Type::Dir;
+    case MessageType::DirXML: return Inspector::Protocol::Console::ConsoleMessage::Type::DirXML;
+    case MessageType::Table: return Inspector::Protocol::Console::ConsoleMessage::Type::Table;
+    case MessageType::Trace: return Inspector::Protocol::Console::ConsoleMessage::Type::Trace;
+    case MessageType::StartGroup: return Inspector::Protocol::Console::ConsoleMessage::Type::StartGroup;
+    case MessageType::StartGroupCollapsed: return Inspector::Protocol::Console::ConsoleMessage::Type::StartGroupCollapsed;
+    case MessageType::EndGroup: return Inspector::Protocol::Console::ConsoleMessage::Type::EndGroup;
+    case MessageType::Assert: return Inspector::Protocol::Console::ConsoleMessage::Type::Assert;
+    case MessageType::Timing: return Inspector::Protocol::Console::ConsoleMessage::Type::Timing;
+    case MessageType::Profile: return Inspector::Protocol::Console::ConsoleMessage::Type::Profile;
+    case MessageType::ProfileEnd: return Inspector::Protocol::Console::ConsoleMessage::Type::ProfileEnd;
+    }
+    return Inspector::Protocol::Console::ConsoleMessage::Type::Log;
+}
+
+static Inspector::Protocol::Console::ConsoleMessage::Level messageLevelValue(MessageLevel level)
+{
+    switch (level) {
+    case MessageLevel::Log: return Inspector::Protocol::Console::ConsoleMessage::Level::Log;
+    case MessageLevel::Info: return Inspector::Protocol::Console::ConsoleMessage::Level::Info;
+    case MessageLevel::Warning: return Inspector::Protocol::Console::ConsoleMessage::Level::Warning;
+    case MessageLevel::Error: return Inspector::Protocol::Console::ConsoleMessage::Level::Error;
+    case MessageLevel::Debug: return Inspector::Protocol::Console::ConsoleMessage::Level::Debug;
+    }
+    return Inspector::Protocol::Console::ConsoleMessage::Level::Log;
+}
+
+void ConsoleMessage::addToFrontend(ConsoleFrontendDispatcher& consoleFrontendDispatcher, InjectedScriptManager& injectedScriptManager, bool generatePreview)
+{
+    Ref<Inspector::Protocol::Console::ConsoleMessage> jsonObj = Inspector::Protocol::Console::ConsoleMessage::create()
+        .setSource(messageSourceValue(m_source))
+        .setLevel(messageLevelValue(m_level))
+        .setText(m_message)
+        .release();
+
+    // FIXME: only send out type for ConsoleAPI source messages.
+    jsonObj->setType(messageTypeValue(m_type));
+    jsonObj->setLine(static_cast<int>(m_line));
+    jsonObj->setColumn(static_cast<int>(m_column));
+    jsonObj->setUrl(m_url);
+    jsonObj->setRepeatCount(static_cast<int>(m_repeatCount));
+
+    if (m_source == MessageSource::Network && !m_requestId.isEmpty())
+        jsonObj->setNetworkRequestId(m_requestId);
+
+    if (m_arguments && m_arguments->argumentCount()) {
+        InjectedScript injectedScript = injectedScriptManager.injectedScriptFor(m_arguments->globalState());
+        if (!injectedScript.hasNoValue()) {
+            Ref<Inspector::Protocol::Array<Inspector::Protocol::Runtime::RemoteObject>> jsonArgs = Inspector::Protocol::Array<Inspector::Protocol::Runtime::RemoteObject>::create();
+            if (m_type == MessageType::Table && generatePreview && m_arguments->argumentCount()) {
+                Deprecated::ScriptValue table = m_arguments->argumentAt(0);
+                Deprecated::ScriptValue columns = m_arguments->argumentCount() > 1 ? m_arguments->argumentAt(1) : Deprecated::ScriptValue();
+                RefPtr<Inspector::Protocol::Runtime::RemoteObject> inspectorValue = injectedScript.wrapTable(table, columns);
+                if (!inspectorValue) {
+                    ASSERT_NOT_REACHED();
+                    return;
+                }
+                jsonArgs->addItem(inspectorValue.copyRef());
+                if (m_arguments->argumentCount() > 1)
+                    jsonArgs->addItem(injectedScript.wrapObject(columns, ASCIILiteral("console"), true));
+            } else {
+                for (unsigned i = 0; i < m_arguments->argumentCount(); ++i) {
+                    RefPtr<Inspector::Protocol::Runtime::RemoteObject> inspectorValue = injectedScript.wrapObject(m_arguments->argumentAt(i), ASCIILiteral("console"), generatePreview);
+                    if (!inspectorValue) {
+                        ASSERT_NOT_REACHED();
+                        return;
+                    }
+                    jsonArgs->addItem(inspectorValue.copyRef());
+                }
+            }
+            jsonObj->setParameters(WTFMove(jsonArgs));
+        }
+    }
+
+    if (m_callStack)
+        jsonObj->setStackTrace(m_callStack->buildInspectorArray());
+
+    consoleFrontendDispatcher.messageAdded(WTFMove(jsonObj));
+}
+
+void ConsoleMessage::updateRepeatCountInConsole(ConsoleFrontendDispatcher& consoleFrontendDispatcher)
+{
+    consoleFrontendDispatcher.messageRepeatCountUpdated(m_repeatCount);
+}
+
+bool ConsoleMessage::isEqual(ConsoleMessage* msg) const
+{
+    if (m_arguments) {
+        if (!m_arguments->isEqual(msg->m_arguments.get()))
+            return false;
+
+        // Never treat objects as equal - their properties might change over time.
+        for (size_t i = 0; i < m_arguments->argumentCount(); ++i) {
+            if (m_arguments->argumentAt(i).isObject())
+                return false;
+        }
+    } else if (msg->m_arguments)
+        return false;
+
+    if (m_callStack) {
+        if (!m_callStack->isEqual(msg->m_callStack.get()))
+            return false;
+    } else if (msg->m_callStack)
+        return false;
+
+    return msg->m_source == m_source
+        && msg->m_type == m_type
+        && msg->m_level == m_level
+        && msg->m_message == m_message
+        && msg->m_line == m_line
+        && msg->m_column == m_column
+        && msg->m_url == m_url
+        && msg->m_requestId == m_requestId;
+}
+
+void ConsoleMessage::clear()
+{
+    if (!m_message)
+        m_message = ASCIILiteral("<message collected>");
+
+    if (m_arguments)
+        m_arguments = nullptr;
+}
+
+JSC::ExecState* ConsoleMessage::scriptState() const
+{
+    if (m_arguments)
+        return m_arguments->globalState();
+
+    return nullptr;
+}
+
+unsigned ConsoleMessage::argumentCount() const
+{
+    if (m_arguments)
+        return m_arguments->argumentCount();
+
+    return 0;
+}
+
+} // namespace Inspector