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135 lines
3.1 KiB
135 lines
3.1 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
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* Copyright (C) 2001 Peter Kelly (pmk@post.com)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "debugger.h"
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#include "value.h"
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#include "object.h"
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#include "types.h"
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#include "interpreter.h"
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#include "internal.h"
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#include "ustring.h"
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using namespace KJS;
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// ------------------------------ Debugger -------------------------------------
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namespace KJS {
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struct AttachedInterpreter
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{
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public:
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AttachedInterpreter(Interpreter *i) : interp(i), next(0L) {}
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Interpreter *interp;
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AttachedInterpreter *next;
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};
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}
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Debugger::Debugger()
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{
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rep = new DebuggerImp();
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}
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Debugger::~Debugger()
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{
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// detach from all interpreters
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while (rep->interps)
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detach(rep->interps->interp);
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delete rep;
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}
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void Debugger::attach(Interpreter *interp)
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{
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if (interp->imp()->debugger() != this)
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interp->imp()->setDebugger(this);
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// add to the list of attached interpreters
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if (!rep->interps)
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rep->interps = new AttachedInterpreter(interp);
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else {
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AttachedInterpreter *ai = rep->interps;
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while (ai->next) {
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if (ai->interp == interp)
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return; // already in list
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ai = ai->next;
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}
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ai->next = new AttachedInterpreter(interp);
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}
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}
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void Debugger::detach(Interpreter *interp)
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{
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if (interp->imp()->debugger() == this)
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interp->imp()->setDebugger(0L);
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if (!rep->interps)
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return;
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// remove from the list of attached interpreters
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if (rep->interps->interp == interp) {
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AttachedInterpreter *old = rep->interps;
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rep->interps = rep->interps->next;
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delete old;
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}
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AttachedInterpreter *ai = rep->interps;
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if (!ai)
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return;
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while (ai->next && ai->next->interp != interp)
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ai = ai->next;
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if (ai->next) {
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AttachedInterpreter *old = ai->next;
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ai->next = ai->next->next;
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delete old;
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}
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}
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bool Debugger::sourceParsed(ExecState * /*exec*/, int /*sourceId*/,
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const UString &/*source*/, int /*errorLine*/)
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{
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return true;
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}
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bool Debugger::sourceUnused(ExecState * /*exec*/, int /*sourceId*/)
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{
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return true;
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}
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bool Debugger::exception(ExecState * /*exec*/, const Value &/*value*/,
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bool /*inTryCatch*/)
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{
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return true;
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}
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bool Debugger::atStatement(ExecState * /*exec*/)
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{
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return true;
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}
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bool Debugger::enterContext(ExecState * /*exec*/)
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{
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return true;
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}
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bool Debugger::exitContext(ExecState * /*exec*/, const Completion &/*completion*/)
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{
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return true;
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}
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