Imported QtWebKit TP3 (git b57bc6801f1876c3220d5a4bfea33d620d477443)

Change-Id: I3b1d8a2808782c9f34d50240000e20cb38d3680f
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 254 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/runtime/ConsoleClient.cpp b/Source/JavaScriptCore/runtime/ConsoleClient.cpp
new file mode 100644
index 000000000..059fd335e
--- /dev/null
+++ b/Source/JavaScriptCore/runtime/ConsoleClient.cpp
@@ -0,0 +1,254 @@
+/*
+ * Copyright (C) 2013, 2014 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 INC. 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 "ConsoleClient.h"
+
+#include "JSCInlines.h"
+#include "ScriptArguments.h"
+#include "ScriptCallStack.h"
+#include "ScriptCallStackFactory.h"
+#include "ScriptValue.h"
+#include <wtf/Assertions.h>
+#include <wtf/text/CString.h>
+#include <wtf/text/StringBuilder.h>
+#include <wtf/text/WTFString.h>
+
+using namespace Inspector;
+
+namespace JSC {
+
+static void appendURLAndPosition(StringBuilder& builder, const String& url, unsigned lineNumber, unsigned columnNumber)
+{
+    if (url.isEmpty())
+        return;
+
+    builder.append(url);
+
+    if (lineNumber > 0) {
+        builder.append(':');
+        builder.appendNumber(lineNumber);
+    }
+
+    if (columnNumber > 0) {
+        builder.append(':');
+        builder.appendNumber(columnNumber);
+    }
+}
+
+static void appendMessagePrefix(StringBuilder& builder, MessageSource source, MessageType type, MessageLevel level)
+{
+    const char* sourceString;
+    switch (source) {
+    case MessageSource::XML:
+        sourceString = "XML";
+        break;
+    case MessageSource::JS:
+        sourceString = "JS";
+        break;
+    case MessageSource::Network:
+        sourceString = "NETWORK";
+        break;
+    case MessageSource::ConsoleAPI:
+        sourceString = "CONSOLE";
+        break;
+    case MessageSource::Storage:
+        sourceString = "STORAGE";
+        break;
+    case MessageSource::AppCache:
+        sourceString = "APPCACHE";
+        break;
+    case MessageSource::Rendering:
+        sourceString = "RENDERING";
+        break;
+    case MessageSource::CSS:
+        sourceString = "CSS";
+        break;
+    case MessageSource::Security:
+        sourceString = "SECURITY";
+        break;
+    case MessageSource::Other:
+        sourceString = "OTHER";
+        break;
+    default:
+        ASSERT_NOT_REACHED();
+        sourceString = "UNKNOWN";
+        break;
+    }
+
+    const char* levelString;
+    switch (level) {
+    case MessageLevel::Debug:
+        levelString = "DEBUG";
+        break;
+    case MessageLevel::Log:
+        levelString = "LOG";
+        break;
+    case MessageLevel::Info:
+        levelString = "INFO";
+        break;
+    case MessageLevel::Warning:
+        levelString = "WARN";
+        break;
+    case MessageLevel::Error:
+        levelString = "ERROR";
+        break;
+    default:
+        ASSERT_NOT_REACHED();
+        levelString = "UNKNOWN";
+        break;
+    }
+
+    if (type == MessageType::Trace)
+        levelString = "TRACE";
+    else if (type == MessageType::Table)
+        levelString = "TABLE";
+
+    builder.append(sourceString);
+    builder.append(' ');
+    builder.append(levelString);
+}
+
+void ConsoleClient::printConsoleMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, const String& url, unsigned lineNumber, unsigned columnNumber)
+{
+    StringBuilder builder;
+
+    if (!url.isEmpty()) {
+        appendURLAndPosition(builder, url, lineNumber, columnNumber);
+        builder.appendLiteral(": ");
+    }
+
+    appendMessagePrefix(builder, source, type, level);
+    builder.append(' ');
+    builder.append(message);
+
+    WTFLogAlways("%s", builder.toString().utf8().data());
+}
+
+void ConsoleClient::printConsoleMessageWithArguments(MessageSource source, MessageType type, MessageLevel level, JSC::ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    bool isTraceMessage = type == MessageType::Trace;
+    size_t stackSize = isTraceMessage ? ScriptCallStack::maxCallStackSizeToCapture : 1;
+    RefPtr<ScriptCallStack> callStack(createScriptCallStackForConsole(exec, stackSize));
+    const ScriptCallFrame& lastCaller = callStack->at(0);
+
+    StringBuilder builder;
+
+    if (!lastCaller.sourceURL().isEmpty()) {
+        appendURLAndPosition(builder, lastCaller.sourceURL(), lastCaller.lineNumber(), lastCaller.columnNumber());
+        builder.appendLiteral(": ");
+    }
+
+    appendMessagePrefix(builder, source, type, level);
+    for (size_t i = 0; i < arguments->argumentCount(); ++i) {
+        String argAsString = arguments->argumentAt(i).toString(arguments->globalState());
+        builder.append(' ');
+        builder.append(argAsString.utf8().data());
+    }
+
+    WTFLogAlways("%s", builder.toString().utf8().data());
+
+    if (isTraceMessage) {
+        for (size_t i = 0; i < callStack->size(); ++i) {
+            const ScriptCallFrame& callFrame = callStack->at(i);
+            String functionName = String(callFrame.functionName());
+            if (functionName.isEmpty())
+                functionName = ASCIILiteral("(unknown)");
+
+            StringBuilder callFrameBuilder;
+            callFrameBuilder.appendNumber(static_cast<unsigned long>(i));
+            callFrameBuilder.appendLiteral(": ");
+            callFrameBuilder.append(functionName);
+            callFrameBuilder.append('(');
+            appendURLAndPosition(callFrameBuilder, callFrame.sourceURL(), callFrame.lineNumber(), callFrame.columnNumber());
+            callFrameBuilder.append(')');
+
+            WTFLogAlways("%s", callFrameBuilder.toString().utf8().data());
+        }
+    }
+}
+
+void ConsoleClient::internalMessageWithTypeAndLevel(MessageType type, MessageLevel level, JSC::ExecState* exec, RefPtr<ScriptArguments>&& arguments, ArgumentRequirement argumentRequirement)
+{
+    if (argumentRequirement == ArgumentRequired && !arguments->argumentCount())
+        return;
+
+    messageWithTypeAndLevel(type, level, exec, WTFMove(arguments));
+}
+
+void ConsoleClient::logWithLevel(ExecState* exec, RefPtr<ScriptArguments>&& arguments, MessageLevel level)
+{
+    internalMessageWithTypeAndLevel(MessageType::Log, level, exec, WTFMove(arguments), ArgumentRequired);
+}
+
+void ConsoleClient::clear(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::Clear, MessageLevel::Log, exec, WTFMove(arguments), ArgumentNotRequired);
+}
+
+void ConsoleClient::dir(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::Dir, MessageLevel::Log, exec, WTFMove(arguments), ArgumentRequired);
+}
+
+void ConsoleClient::dirXML(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::DirXML, MessageLevel::Log, exec, WTFMove(arguments), ArgumentRequired);
+}
+
+void ConsoleClient::table(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::Table, MessageLevel::Log, exec, WTFMove(arguments), ArgumentRequired);
+}
+
+void ConsoleClient::trace(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::Trace, MessageLevel::Log, exec, WTFMove(arguments), ArgumentNotRequired);
+}
+
+void ConsoleClient::assertCondition(ExecState* exec, RefPtr<ScriptArguments>&& arguments, bool condition)
+{
+    if (condition)
+        return;
+
+    internalMessageWithTypeAndLevel(MessageType::Assert, MessageLevel::Error, exec, WTFMove(arguments), ArgumentNotRequired);
+}
+
+void ConsoleClient::group(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::StartGroup, MessageLevel::Log, exec, WTFMove(arguments), ArgumentNotRequired);
+}
+
+void ConsoleClient::groupCollapsed(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::StartGroupCollapsed, MessageLevel::Log, exec, WTFMove(arguments), ArgumentNotRequired);
+}
+
+void ConsoleClient::groupEnd(ExecState* exec, RefPtr<ScriptArguments>&& arguments)
+{
+    internalMessageWithTypeAndLevel(MessageType::EndGroup, MessageLevel::Log, exec, WTFMove(arguments), ArgumentNotRequired);
+}
+
+} // namespace JSC