JavaScriptCore-7600.1.4.9.tar.gz

[apple/javascriptcore.git] / inspector / ScriptCallStack.cpp

diff --git a/inspector/ScriptCallStack.cpp b/inspector/ScriptCallStack.cpp
new file mode 100644 (file)
index 0000000..9b3cca1
--- /dev/null
+++ b/inspector/ScriptCallStack.cpp
@@ -0,0 +1,119 @@
+/*
+ * Copyright (C) 2014 Apple Inc. All rights reserved.
+ * Copyright (c) 2008, 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * 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 "ScriptCallStack.h"
+
+#include "InspectorValues.h"
+
+namespace Inspector {
+
+PassRefPtr<ScriptCallStack> ScriptCallStack::create()
+{
+    return adoptRef(new ScriptCallStack);
+}
+
+PassRefPtr<ScriptCallStack> ScriptCallStack::create(Vector<ScriptCallFrame>& frames)
+{
+    return adoptRef(new ScriptCallStack(frames));
+}
+
+ScriptCallStack::ScriptCallStack()
+{
+}
+
+ScriptCallStack::ScriptCallStack(Vector<ScriptCallFrame>& frames)
+{
+    m_frames.swap(frames);
+}
+
+ScriptCallStack::~ScriptCallStack()
+{
+}
+
+const ScriptCallFrame& ScriptCallStack::at(size_t index) const
+{
+    ASSERT(m_frames.size() > index);
+    return m_frames[index];
+}
+
+size_t ScriptCallStack::size() const
+{
+    return m_frames.size();
+}
+
+const ScriptCallFrame* ScriptCallStack::firstNonNativeCallFrame() const
+{
+    if (!m_frames.size())
+        return nullptr;
+
+    for (size_t i = 0; i < m_frames.size(); ++i) {
+        const ScriptCallFrame& frame = m_frames[i];
+        if (frame.sourceURL() != "[native code]")
+            return &frame;
+    }
+
+    return nullptr;
+}
+
+void ScriptCallStack::append(const ScriptCallFrame& frame)
+{
+    m_frames.append(frame);
+}
+
+bool ScriptCallStack::isEqual(ScriptCallStack* o) const
+{
+    if (!o)
+        return false;
+
+    size_t frameCount = o->m_frames.size();
+    if (frameCount != m_frames.size())
+        return false;
+
+    for (size_t i = 0; i < frameCount; ++i) {
+        if (!m_frames[i].isEqual(o->m_frames[i]))
+            return false;
+    }
+
+    return true;
+}
+
+#if ENABLE(INSPECTOR)
+PassRefPtr<Inspector::TypeBuilder::Array<Inspector::TypeBuilder::Console::CallFrame>> ScriptCallStack::buildInspectorArray() const
+{
+    RefPtr<Inspector::TypeBuilder::Array<Inspector::TypeBuilder::Console::CallFrame>> frames = Inspector::TypeBuilder::Array<Inspector::TypeBuilder::Console::CallFrame>::create();
+    for (size_t i = 0; i < m_frames.size(); i++)
+        frames->addItem(m_frames.at(i).buildInspectorObject());
+    return frames;
+}
+#endif
+
+} // namespace Inspector