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Add QRCore::cmdj, Use iij to fix crash when import name contains spaces (#133)

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* Fix crash when import name contains spaces

* QRCore::cmdj, Get imports with iij
This commit is contained in:
Florian Märkl 2017-04-18 10:33:35 +02:00 committed by Hugo Teso
parent 008962df03
commit 3ac59f02f5
2 changed files with 30 additions and 13 deletions
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41
src/qrcore.cpp
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@ -1,6 +1,9 @@
#include "qrcore.h"
#include "sdb.h"
#include <QJsonArray>
#include <QJsonObject>
#define DB this->db
RCoreLocked::RCoreLocked(RCore *core)
@ -215,6 +218,16 @@ QString QRCore::cmd(const QString &str)
return o;
}
QJsonDocument QRCore::cmdj(const QString &str)
{
CORE_LOCK();
QByteArray cmd = str.toUtf8();
char *res = r_core_cmd_str(this->core_, cmd.constData());
QJsonDocument doc = res ? QJsonDocument::fromJson(QByteArray(res)) : QJsonDocument();
r_mem_free(res);
return doc;
}
bool QRCore::loadFile(QString path, uint64_t loadaddr = 0LL, uint64_t mapaddr = 0LL, bool rw = false, int va = 0, int bits = 0, int idx, bool loadbin)
{
QNOTUSED(loadaddr);
@ -453,21 +466,23 @@ QList<QString> QRCore::getList(const QString &type, const QString &subtype)
}
else if (subtype == "imports")
{
QJsonArray importsArray = cmdj("iij").array();
QStringList lines = this->cmd("ii").split("\n");
foreach (QString line, lines)
foreach(QJsonValue value, importsArray)
{
QStringList tmp = line.split(" ");
if (tmp.length() > 2)
{
QString final;
foreach (QString field, tmp)
{
QString value = field.split("=")[1];
final.append(value + ",");
}
ret << final;
}
QJsonObject importObject = value.toObject();
unsigned long plt = (unsigned long)importObject["plt"].toVariant().toULongLong();
int ordinal = importObject["ordinal"].toInt();
QString final = QString("%1,%2,%3,%4,%5,").arg(
QString::asprintf("%#o", ordinal),
QString::asprintf("%#010lx", plt),
importObject["bind"].toString(),
importObject["type"].toString(),
importObject["name"].toString());
ret << final;
}
}
else if (subtype == "entrypoints")

2
src/qrcore.h
View File

@ -6,6 +6,7 @@
#include <QObject>
#include <QStringList>
#include <QMessageBox>
#include <QJsonDocument>
//Workaround for compile errors on Windows
#ifdef _WIN32
@ -58,6 +59,7 @@ public:
int fcnBasicBlockCount(ut64 addr);
int fcnEndBbs(QString addr);
QString cmd(const QString &str);
QJsonDocument cmdj(const QString &str);
void renameFunction(QString prev_name, QString new_name);
void setComment(QString addr, QString cmt);
void delComment(ut64 addr);