summaryrefslogtreecommitdiffstats
path: root/Source/WebCore/page/Console.cpp
diff options
context:
space:
mode:
authorSteve Block <steveblock@google.com>2011-05-06 11:45:16 +0100
committerSteve Block <steveblock@google.com>2011-05-12 13:44:10 +0100
commitcad810f21b803229eb11403f9209855525a25d57 (patch)
tree29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/page/Console.cpp
parent121b0cf4517156d0ac5111caf9830c51b69bae8f (diff)
downloadexternal_webkit-cad810f21b803229eb11403f9209855525a25d57.zip
external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz
external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/page/Console.cpp')
-rw-r--r--Source/WebCore/page/Console.cpp496
1 files changed, 496 insertions, 0 deletions
diff --git a/Source/WebCore/page/Console.cpp b/Source/WebCore/page/Console.cpp
new file mode 100644
index 0000000..219647d
--- /dev/null
+++ b/Source/WebCore/page/Console.cpp
@@ -0,0 +1,496 @@
+/*
+ * Copyright (C) 2007 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 Apple Computer, 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 "Console.h"
+
+#include "Chrome.h"
+#include "ChromeClient.h"
+#include "ConsoleMessage.h"
+#include "Frame.h"
+#include "FrameLoader.h"
+#include "FrameTree.h"
+#include "InspectorController.h"
+#include "MemoryInfo.h"
+#include "Page.h"
+#include "PageGroup.h"
+#include "PlatformString.h"
+
+#include "ScriptArguments.h"
+#include "ScriptCallStack.h"
+#include "ScriptProfile.h"
+#include "ScriptProfiler.h"
+#include <stdio.h>
+#include <wtf/text/CString.h>
+#include <wtf/UnusedParam.h>
+
+namespace WebCore {
+
+Console::Console(Frame* frame)
+ : m_frame(frame)
+{
+}
+
+Frame* Console::frame() const
+{
+ return m_frame;
+}
+
+void Console::disconnectFrame()
+{
+ if (m_memory)
+ m_memory = 0;
+ m_frame = 0;
+}
+
+static void printSourceURLAndLine(const String& sourceURL, unsigned lineNumber)
+{
+ if (!sourceURL.isEmpty()) {
+ if (lineNumber > 0)
+ printf("%s:%d: ", sourceURL.utf8().data(), lineNumber);
+ else
+ printf("%s: ", sourceURL.utf8().data());
+ }
+}
+
+static void printMessageSourceAndLevelPrefix(MessageSource source, MessageLevel level)
+{
+ const char* sourceString;
+ switch (source) {
+ case HTMLMessageSource:
+ sourceString = "HTML";
+ break;
+ case WMLMessageSource:
+ sourceString = "WML";
+ break;
+ case XMLMessageSource:
+ sourceString = "XML";
+ break;
+ case JSMessageSource:
+ sourceString = "JS";
+ break;
+ case CSSMessageSource:
+ sourceString = "CSS";
+ break;
+ case OtherMessageSource:
+ sourceString = "OTHER";
+ break;
+ default:
+ ASSERT_NOT_REACHED();
+ sourceString = "UNKNOWN";
+ break;
+ }
+
+ const char* levelString;
+ switch (level) {
+ case TipMessageLevel:
+ levelString = "TIP";
+ break;
+ case LogMessageLevel:
+ levelString = "LOG";
+ break;
+ case WarningMessageLevel:
+ levelString = "WARN";
+ break;
+ case ErrorMessageLevel:
+ levelString = "ERROR";
+ break;
+ case DebugMessageLevel:
+ levelString = "DEBUG";
+ break;
+ default:
+ ASSERT_NOT_REACHED();
+ levelString = "UNKNOWN";
+ break;
+ }
+
+ printf("%s %s:", sourceString, levelString);
+}
+
+void Console::addMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, unsigned lineNumber, const String& sourceURL)
+{
+ addMessage(source, type, level, message, lineNumber, sourceURL, 0);
+}
+
+void Console::addMessage(MessageSource source, MessageType type, MessageLevel level, const String& message, unsigned lineNumber, const String& sourceURL, PassRefPtr<ScriptCallStack> callStack)
+{
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ if (source == JSMessageSource)
+ page->chrome()->client()->addMessageToConsole(source, type, level, message, lineNumber, sourceURL);
+
+#if ENABLE(INSPECTOR)
+ if (callStack)
+ page->inspectorController()->addMessageToConsole(source, type, level, message, 0, callStack);
+ else
+ page->inspectorController()->addMessageToConsole(source, type, level, message, lineNumber, sourceURL);
+#endif
+
+ if (!Console::shouldPrintExceptions())
+ return;
+
+ printSourceURLAndLine(sourceURL, lineNumber);
+ printMessageSourceAndLevelPrefix(source, level);
+
+ printf(" %s\n", message.utf8().data());
+}
+
+void Console::addMessage(MessageType type, MessageLevel level, PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack, bool acceptNoArguments)
+{
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ const ScriptCallFrame& lastCaller = callStack->at(0);
+
+ if (!acceptNoArguments && !arguments->argumentCount())
+ return;
+
+ if (Console::shouldPrintExceptions()) {
+ printSourceURLAndLine(lastCaller.sourceURL(), 0);
+ printMessageSourceAndLevelPrefix(JSMessageSource, level);
+
+ for (unsigned i = 0; i < arguments->argumentCount(); ++i) {
+ String argAsString;
+ if (arguments->argumentAt(i).getString(arguments->globalState(), argAsString))
+ printf(" %s", argAsString.utf8().data());
+ }
+ printf("\n");
+ }
+
+ String message;
+ if (arguments->getFirstArgumentAsString(message))
+ page->chrome()->client()->addMessageToConsole(JSMessageSource, type, level, message, lastCaller.lineNumber(), lastCaller.sourceURL());
+
+#if ENABLE(INSPECTOR)
+ page->inspectorController()->addMessageToConsole(JSMessageSource, type, level, message, arguments, callStack);
+#endif
+}
+
+void Console::debug(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ // In Firebug, console.debug has the same behavior as console.log. So we'll do the same.
+ log(arguments, callStack);
+}
+
+void Console::error(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ addMessage(LogMessageType, ErrorMessageLevel, arguments, callStack);
+}
+
+void Console::info(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ log(arguments, callStack);
+}
+
+void Console::log(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ addMessage(LogMessageType, LogMessageLevel, arguments, callStack);
+}
+
+void Console::dir(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ addMessage(ObjectMessageType, LogMessageLevel, arguments, callStack);
+}
+
+void Console::dirxml(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ // The standard behavior of our console.log will print the DOM tree for nodes.
+ log(arguments, callStack);
+}
+
+void Console::trace(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ addMessage(TraceMessageType, LogMessageLevel, arguments, callStack, true);
+
+ if (!shouldPrintExceptions())
+ return;
+
+ printf("Stack Trace\n");
+ for (unsigned i = 0; i < callStack->size(); ++i) {
+ String functionName = String(callStack->at(i).functionName());
+ printf("\t%s\n", functionName.utf8().data());
+ }
+}
+
+void Console::assertCondition(bool condition, PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ if (condition)
+ return;
+
+ addMessage(AssertMessageType, ErrorMessageLevel, arguments, callStack, true);
+}
+
+void Console::count(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ const ScriptCallFrame& lastCaller = callStack->at(0);
+ // Follow Firebug's behavior of counting with null and undefined title in
+ // the same bucket as no argument
+ String title;
+ arguments->getFirstArgumentAsString(title);
+
+ page->inspectorController()->count(title, lastCaller.lineNumber(), lastCaller.sourceURL());
+#else
+ UNUSED_PARAM(callStack);
+#endif
+}
+
+void Console::markTimeline(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack>)
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ String message;
+ arguments->getFirstArgumentAsString(message);
+
+ page->inspectorController()->markTimeline(message);
+#else
+ UNUSED_PARAM(arguments);
+#endif
+}
+
+#if ENABLE(WML)
+String Console::lastWMLErrorMessage() const
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return String();
+
+ const Vector<OwnPtr<ConsoleMessage> >& consoleMessages = page->inspectorController()->consoleMessages();
+ if (consoleMessages.isEmpty())
+ return String();
+
+ Vector<OwnPtr<ConsoleMessage> >::const_iterator it = consoleMessages.begin();
+ const Vector<OwnPtr<ConsoleMessage> >::const_iterator end = consoleMessages.end();
+
+ for (; it != end; ++it) {
+ ConsoleMessage* message = it->get();
+ if (message->source() != WMLMessageSource)
+ continue;
+
+ return message->message();
+ }
+#endif
+ return String();
+}
+#endif
+
+#if ENABLE(JAVASCRIPT_DEBUGGER)
+
+void Console::profile(const String& title, ScriptState* state, PassRefPtr<ScriptCallStack> callStack)
+{
+ Page* page = this->page();
+ if (!page)
+ return;
+
+#if ENABLE(INSPECTOR)
+ InspectorController* controller = page->inspectorController();
+ // FIXME: log a console message when profiling is disabled.
+ if (!controller->profilerEnabled())
+ return;
+#endif
+
+ String resolvedTitle = title;
+ if (title.isNull()) // no title so give it the next user initiated profile title.
+#if ENABLE(INSPECTOR)
+ resolvedTitle = controller->getCurrentUserInitiatedProfileName(true);
+#else
+ resolvedTitle = "";
+#endif
+
+ ScriptProfiler::start(state, resolvedTitle);
+
+#if ENABLE(INSPECTOR)
+ const ScriptCallFrame& lastCaller = callStack->at(0);
+ controller->addStartProfilingMessageToConsole(resolvedTitle, lastCaller.lineNumber(), lastCaller.sourceURL());
+#endif
+}
+
+void Console::profileEnd(const String& title, ScriptState* state, PassRefPtr<ScriptCallStack> callStack)
+{
+ Page* page = this->page();
+ if (!page)
+ return;
+
+#if ENABLE(INSPECTOR)
+ InspectorController* controller = page->inspectorController();
+ if (!controller->profilerEnabled())
+ return;
+#endif
+
+ RefPtr<ScriptProfile> profile = ScriptProfiler::stop(state, title);
+ if (!profile)
+ return;
+
+ m_profiles.append(profile);
+
+#if ENABLE(INSPECTOR)
+ const ScriptCallFrame& lastCaller = callStack->at(0);
+ controller->addProfile(profile, lastCaller.lineNumber(), lastCaller.sourceURL());
+#endif
+}
+
+#endif
+
+void Console::time(const String& title)
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ // Follow Firebug's behavior of requiring a title that is not null or
+ // undefined for timing functions
+ if (title.isNull())
+ return;
+
+ page->inspectorController()->startTiming(title);
+#else
+ UNUSED_PARAM(title);
+#endif
+}
+
+void Console::timeEnd(const String& title, PassRefPtr<ScriptArguments>, PassRefPtr<ScriptCallStack> callStack)
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ // Follow Firebug's behavior of requiring a title that is not null or
+ // undefined for timing functions
+ if (title.isNull())
+ return;
+
+ double elapsed;
+ if (!page->inspectorController()->stopTiming(title, elapsed))
+ return;
+
+ String message = title + String::format(": %.0fms", elapsed);
+
+ const ScriptCallFrame& lastCaller = callStack->at(0);
+ page->inspectorController()->addMessageToConsole(JSMessageSource, LogMessageType, LogMessageLevel, message, lastCaller.lineNumber(), lastCaller.sourceURL());
+#else
+ UNUSED_PARAM(title);
+ UNUSED_PARAM(callStack);
+#endif
+}
+
+void Console::group(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ page->inspectorController()->startGroup(arguments, callStack);
+#else
+ UNUSED_PARAM(arguments);
+ UNUSED_PARAM(callStack);
+#endif
+}
+
+void Console::groupCollapsed(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ page->inspectorController()->startGroup(arguments, callStack, true);
+#else
+ UNUSED_PARAM(arguments);
+ UNUSED_PARAM(callStack);
+#endif
+}
+
+void Console::groupEnd()
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return;
+
+ page->inspectorController()->endGroup(JSMessageSource, 0, String());
+#endif
+}
+
+bool Console::shouldCaptureFullStackTrace() const
+{
+#if ENABLE(INSPECTOR)
+ Page* page = this->page();
+ if (!page)
+ return false;
+
+ return page->inspectorController()->hasFrontend();
+#else
+ return false;
+#endif
+}
+
+void Console::warn(PassRefPtr<ScriptArguments> arguments, PassRefPtr<ScriptCallStack> callStack)
+{
+ addMessage(LogMessageType, WarningMessageLevel, arguments, callStack);
+}
+
+MemoryInfo* Console::memory() const
+{
+ m_memory = MemoryInfo::create(m_frame);
+ return m_memory.get();
+}
+
+static bool printExceptions = false;
+
+bool Console::shouldPrintExceptions()
+{
+ return printExceptions;
+}
+
+void Console::setShouldPrintExceptions(bool print)
+{
+ printExceptions = print;
+}
+
+Page* Console::page() const
+{
+ if (!m_frame)
+ return 0;
+ return m_frame->page();
+}
+
+} // namespace WebCore