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/*
Copyright (C) 2015 - 2015 Evan Teran
evan.teran@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLATFORM_PROCESS_H_20150517_
#define PLATFORM_PROCESS_H_20150517_
#include "IProcess.h"
#include "Status.h"
#include <QCoreApplication>
#include <QFile>
namespace DebuggerCorePlugin {
class DebuggerCore;
class PlatformProcess final : public IProcess {
Q_DECLARE_TR_FUNCTIONS(PlatformProcess)
friend class PlatformThread;
public:
PlatformProcess(DebuggerCore *core, edb::pid_t pid);
~PlatformProcess() override = default;
PlatformProcess(const PlatformProcess &) = delete;
PlatformProcess &operator=(const PlatformProcess &) = delete;
public:
QDateTime startTime() const override;
QList<QByteArray> arguments() const override;
QString currentWorkingDirectory() const override;
QString executable() const override;
QString stardardInput() const override;
QString stardardOutput() const override;
edb::pid_t pid() const override;
std::shared_ptr<IProcess> parent() const override;
edb::address_t codeAddress() const override;
edb::address_t dataAddress() const override;
edb::address_t entryPoint() const override;
QList<std::shared_ptr<IRegion>> regions() const override;
QList<std::shared_ptr<IThread>> threads() const override;
std::shared_ptr<IThread> currentThread() const override;
void setCurrentThread(IThread &thread) override;
edb::uid_t uid() const override;
QString user() const override;
QString name() const override;
QList<Module> loadedModules() const override;
public:
edb::address_t debugPointer() const override;
edb::address_t calculateMain() const override;
public:
Status pause() override;
Status resume(edb::EventStatus status) override;
Status step(edb::EventStatus status) override;
bool isPaused() const override;
public:
std::size_t writeBytes(edb::address_t address, const void *buf, size_t len) override;
std::size_t patchBytes(edb::address_t address, const void *buf, size_t len) override;
std::size_t readBytes(edb::address_t address, void *buf, size_t len) const override;
std::size_t readPages(edb::address_t address, void *buf, size_t count) const override;
QMap<edb::address_t, Patch> patches() const override;
private:
bool ptracePoke(edb::address_t address, long value);
long ptracePeek(edb::address_t address, bool *ok) const;
uint8_t ptraceReadByte(edb::address_t address, bool *ok) const;
void ptraceWriteByte(edb::address_t address, uint8_t value, bool *ok);
private:
DebuggerCore *core_ = nullptr;
edb::pid_t pid_;
std::shared_ptr<QFile> readOnlyMemFile_;
std::shared_ptr<QFile> readWriteMemFile_;
QMap<edb::address_t, Patch> patches_;
QString input_;
QString output_;
};
}
#endif
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