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/*
* Copyright (C) 2013 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.
*/
#ifndef Breakpoint_h
#define Breakpoint_h
#include "DebuggerPrimitives.h"
#include <wtf/DoublyLinkedList.h>
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace JSC {
struct Breakpoint : public DoublyLinkedListNode<Breakpoint> {
Breakpoint()
: id(noBreakpointID)
, sourceID(noSourceID)
, line(0)
, column(0)
, autoContinue(false)
{
}
Breakpoint(SourceID sourceID, unsigned line, unsigned column, String condition, bool autoContinue)
: id(noBreakpointID)
, sourceID(sourceID)
, line(line)
, column(column)
, condition(condition)
, autoContinue(autoContinue)
{
}
Breakpoint(const Breakpoint& other)
: id(other.id)
, sourceID(other.sourceID)
, line(other.line)
, column(other.column)
, condition(other.condition)
, autoContinue(other.autoContinue)
{
}
BreakpointID id;
SourceID sourceID;
unsigned line;
unsigned column;
String condition;
bool autoContinue;
static const unsigned unspecifiedColumn = UINT_MAX;
private:
Breakpoint* m_prev;
Breakpoint* m_next;
friend class WTF::DoublyLinkedListNode<Breakpoint>;
};
class BreakpointsList : public DoublyLinkedList<Breakpoint>,
public RefCounted<BreakpointsList> {
public:
~BreakpointsList()
{
Breakpoint* breakpoint;
while ((breakpoint = removeHead()))
delete breakpoint;
ASSERT(isEmpty());
}
};
} // namespace JSC
#endif // Breakpoint_h
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