cutter/src/widgets/importswidget.cpp

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#include "importswidget.h"
#include "ui_importswidget.h"
#include "mainwindow.h"
#include "helpers.h"
#include <QTreeWidget>
#include <QPen>
#include <QPainter>
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void CMyDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
QStyleOptionViewItem itemOption(option);
initStyleOption(&itemOption, index);
itemOption.rect.adjust(10, 0, 0, 0); // Make the item rectangle 10 pixels smaller from the left side.
// Draw your item content.
QApplication::style()->drawControl(QStyle::CE_ItemViewItem, &itemOption, painter, nullptr);
// And now you can draw a bottom border.
//painter->setPen(Qt::cyan);
QPen pen = painter->pen();
pen.setColor(Qt::white);
pen.setWidth(1);
painter->setPen(pen);
painter->drawLine(itemOption.rect.bottomLeft(), itemOption.rect.bottomRight());
}
/*
* Imports Widget
*/
ImportsWidget::ImportsWidget(MainWindow *main, QWidget *parent) :
DockWidget(parent),
ui(new Ui::ImportsWidget)
{
ui->setupUi(this);
// Radare core found in:
this->main = main;
// Delegate
//CMyDelegate* delegate = new CMyDelegate(ui->importsTreeWidget);
//ui->importsTreeWidget->setItemDelegate(delegate);
ui->importsTreeWidget->hideColumn(0);
}
ImportsWidget::~ImportsWidget()
{
delete ui;
}
void ImportsWidget::setup()
{
setScrollMode();
fillImports();
}
void ImportsWidget::refresh()
{
setup();
}
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void ImportsWidget::fillImports()
{
ui->importsTreeWidget->clear();
for (auto i : this->main->core->getAllImports())
{
QTreeWidgetItem *item = qhelpers::appendRow(ui->importsTreeWidget, RAddressString(i.plt), i.type, "", i.name);
item->setData(0, Qt::UserRole, QVariant::fromValue(i));
}
highlightUnsafe();
qhelpers::adjustColumns(ui->importsTreeWidget, 0, 10);
}
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void ImportsWidget::highlightUnsafe()
{
static const QString banned("[a-zA-Z_.]*(system|strcpy|strcpyA|strcpyW|wcscpy|_tcscpy|_mbscpy|StrCpy|StrCpyA|StrCpyW|lstrcpy|lstrcpyA|lstrcpyW" \
"|_tccpy|_mbccpy|_ftcscpy|strcat|strcatA|strcatW|wcscat|_tcscat|_mbscat|StrCat|StrCatA|StrCatW|lstrcat|lstrcatA|" \
"lstrcatW|StrCatBuff|StrCatBuffA|StrCatBuffW|StrCatChainW|_tccat|_mbccat|_ftcscat|sprintfW|sprintfA|wsprintf|wsprintfW|" \
"wsprintfA|sprintf|swprintf|_stprintf|wvsprintf|wvsprintfA|wvsprintfW|vsprintf|_vstprintf|vswprintf|strncpy|wcsncpy|" \
"_tcsncpy|_mbsncpy|_mbsnbcpy|StrCpyN|StrCpyNA|StrCpyNW|StrNCpy|strcpynA|StrNCpyA|StrNCpyW|lstrcpyn|lstrcpynA|lstrcpynW|" \
"strncat|wcsncat|_tcsncat|_mbsncat|_mbsnbcat|StrCatN|StrCatNA|StrCatNW|StrNCat|StrNCatA|StrNCatW|lstrncat|lstrcatnA|" \
"lstrcatnW|lstrcatn|gets|_getts|_gettws|IsBadWritePtr|IsBadHugeWritePtr|IsBadReadPtr|IsBadHugeReadPtr|IsBadCodePtr|" \
"IsBadStringPtr|memcpy|RtlCopyMemory|CopyMemory|wmemcpy|wnsprintf|wnsprintfA|wnsprintfW|_snwprintf|_snprintf|_sntprintf|" \
"_vsnprintf|vsnprintf|_vsnwprintf|_vsntprintf|wvnsprintf|wvnsprintfA|wvnsprintfW|strtok|_tcstok|wcstok|_mbstok|makepath|" \
"_tmakepath| _makepath|_wmakepath|_splitpath|_tsplitpath|_wsplitpath|scanf|wscanf|_tscanf|sscanf|swscanf|_stscanf|snscanf|" \
"snwscanf|_sntscanf|_itoa|_itow|_i64toa|_i64tow|_ui64toa|_ui64tot|_ui64tow|_ultoa|_ultot|_ultow|CharToOem|CharToOemA|CharToOemW|" \
"OemToChar|OemToCharA|OemToCharW|CharToOemBuffA|CharToOemBuffW|alloca|_alloca|strlen|wcslen|_mbslen|_mbstrlen|StrLen|lstrlen|" \
"ChangeWindowMessageFilter)");
QList<QTreeWidgetItem *> clist = ui->importsTreeWidget->findItems(banned, Qt::MatchRegExp, 4);
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foreach (QTreeWidgetItem *item, clist)
{
item->setText(3, "Unsafe");
//item->setBackgroundColor(4, QColor(255, 129, 123));
//item->setForeground(4, Qt::white);
item->setForeground(4, QColor(255, 129, 123));
}
//ui->importsTreeWidget->setStyleSheet("QTreeWidget::item { padding-left:10px; padding-top: 1px; padding-bottom: 1px; border-left: 10px; }");
}
void ImportsWidget::setScrollMode()
{
qhelpers::setVerticalScrollMode(ui->importsTreeWidget);
}
void ImportsWidget::on_importsTreeWidget_itemDoubleClicked(QTreeWidgetItem *item, int /* column */)
{
ImportDescription imp = item->data(0, Qt::UserRole).value<ImportDescription>();
this->main->seek(imp.plt, imp.name, true);
}