class HooksPanel(QWidget):
""" HooksPanel
Signals:
onShowMemoryRequest(str) - ptr
onHookChanged(str) - ptr
onHookRemoved(str) - ptr
"""
onShowMemoryRequest = pyqtSignal(str, name='onShowMemoryRequest')
onHookChanged = pyqtSignal(str, name='onHookChanged')
onHookRemoved = pyqtSignal(str, name='onHookRemoved')
def __init__(self, parent=None): # pylint: disable=too-many-statements
super(HooksPanel, self).__init__(parent=parent)
self._app_window = parent
if self._app_window.dwarf is None:
print('HooksPanel created before Dwarf exists')
return
# connect to dwarf
self._app_window.dwarf.onAddJavaHook.connect(self._on_add_hook)
self._app_window.dwarf.onAddNativeHook.connect(self._on_add_hook)
self._app_window.dwarf.onAddNativeOnLoadHook.connect(self._on_add_hook)
self._app_window.dwarf.onAddJavaOnLoadHook.connect(self._on_add_hook)
self._app_window.dwarf.onHitNativeOnLoad.connect(
self._on_hit_native_on_load)
self._app_window.dwarf.onHitJavaOnLoad.connect(
self._on_hit_java_on_load)
self._app_window.dwarf.onDeleteHook.connect(self._on_hook_deleted)
self._hooks_list = DwarfListView()
self._hooks_list.doubleClicked.connect(self._on_dblclicked)
self._hooks_list.setContextMenuPolicy(Qt.CustomContextMenu)
self._hooks_list.customContextMenuRequested.connect(
self._on_context_menu)
self._hooks_model = QStandardItemModel(0, 5)
self._hooks_model.setHeaderData(0, Qt.Horizontal, 'Address')
self._hooks_model.setHeaderData(1, Qt.Horizontal, 'T')
self._hooks_model.setHeaderData(1, Qt.Horizontal, Qt.AlignCenter,
Qt.TextAlignmentRole)
self._hooks_model.setHeaderData(2, Qt.Horizontal, 'Input')
self._hooks_model.setHeaderData(3, Qt.Horizontal, '{}')
self._hooks_model.setHeaderData(3, Qt.Horizontal, Qt.AlignCenter,
Qt.TextAlignmentRole)
self._hooks_model.setHeaderData(4, Qt.Horizontal, '<>')
self._hooks_model.setHeaderData(4, Qt.Horizontal, Qt.AlignCenter,
Qt.TextAlignmentRole)
self._hooks_list.setModel(self._hooks_model)
self._hooks_list.header().setStretchLastSection(False)
self._hooks_list.header().setSectionResizeMode(
0, QHeaderView.ResizeToContents | QHeaderView.Interactive)
self._hooks_list.header().setSectionResizeMode(
1, QHeaderView.ResizeToContents)
self._hooks_list.header().setSectionResizeMode(2, QHeaderView.Stretch)
self._hooks_list.header().setSectionResizeMode(
3, QHeaderView.ResizeToContents)
self._hooks_list.header().setSectionResizeMode(
4, QHeaderView.ResizeToContents)
v_box = QVBoxLayout(self)
v_box.setContentsMargins(0, 0, 0, 0)
v_box.addWidget(self._hooks_list)
#header = QHeaderView(Qt.Horizontal, self)
h_box = QHBoxLayout()
h_box.setContentsMargins(5, 2, 5, 5)
self.btn1 = QPushButton(
QIcon(utils.resource_path('assets/icons/plus.svg')), '')
self.btn1.setFixedSize(20, 20)
self.btn1.clicked.connect(self._on_additem_clicked)
btn2 = QPushButton(QIcon(utils.resource_path('assets/icons/dash.svg')),
'')
btn2.setFixedSize(20, 20)
btn2.clicked.connect(self.delete_items)
btn3 = QPushButton(
QIcon(utils.resource_path('assets/icons/trashcan.svg')), '')
btn3.setFixedSize(20, 20)
btn3.clicked.connect(self.clear_list)
h_box.addWidget(self.btn1)
h_box.addWidget(btn2)
h_box.addSpacerItem(
QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Preferred))
h_box.addWidget(btn3)
# header.setLayout(h_box)
# header.setFixedHeight(25)
# v_box.addWidget(header)
v_box.addLayout(h_box)
self.setLayout(v_box)
self._bold_font = QFont(self._hooks_list.font())
self._bold_font.setBold(True)
shortcut_addnative = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_N),
self._app_window, self._on_addnative)
shortcut_addnative.setAutoRepeat(False)
shortcut_addjava = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_J),
self._app_window, self._on_addjava)
shortcut_addjava.setAutoRepeat(False)
shortcut_add_native_on_load = QShortcut(
QKeySequence(Qt.CTRL + Qt.Key_O), self._app_window,
self._on_add_native_on_load)
shortcut_add_native_on_load.setAutoRepeat(False)
# new menu
self.new_menu = QMenu('New')
self.new_menu.addAction('Native', self._on_addnative)
self.new_menu.addAction('Java', self._on_addjava)
self.new_menu.addAction('Module loading', self._on_add_native_on_load)
# ************************************************************************
# **************************** Functions *********************************
# ************************************************************************
def delete_items(self):
""" Delete selected Items
"""
index = self._hooks_list.selectionModel().currentIndex().row()
if index != -1:
self._on_delete_hook(index)
self._hooks_model.removeRow(index)
def clear_list(self):
""" Clear the List
"""
# go through all items and tell it gets removed
for item in range(self._hooks_model.rowCount()):
self._on_delete_hook(item)
if self._hooks_model.rowCount() > 0:
# something was wrong it should be empty
self._hooks_model.removeRows(0, self._hooks_model.rowCount())
# ************************************************************************
# **************************** Handlers **********************************
# ************************************************************************
def _on_add_hook(self, hook):
type_ = QStandardItem()
type_.setFont(self._bold_font)
type_.setTextAlignment(Qt.AlignCenter)
if hook.hook_type == HOOK_NATIVE:
type_.setText('N')
type_.setToolTip('Native hook')
elif hook.hook_type == HOOK_JAVA:
type_.setText('J')
type_.setToolTip('Java hook')
elif hook.hook_type == HOOK_ONLOAD:
type_.setText('O')
type_.setToolTip('On load hook')
else:
type_.setText('U')
type_.setToolTip('Unknown Type')
addr = QStandardItem()
if hook.hook_type == HOOK_JAVA:
parts = hook.get_input().split('.')
addr.setText('.'.join(parts[:len(parts) - 1]))
else:
str_fmt = '0x{0:x}'
if self._hooks_list.uppercase_hex:
str_fmt = '0x{0:X}'
# addr.setTextAlignment(Qt.AlignCenter)
addr.setText(str_fmt.format(hook.get_ptr()))
inp = QStandardItem()
inp_text = hook.get_input()
if hook.hook_type == HOOK_JAVA:
parts = inp_text.split('.')
inp_text = parts[len(parts) - 1]
# if len(inp_text) > 15:
# inp_text = inp_text[:15] + '...'
# inp.setToolTip(hook.get_input())
inp.setText(inp_text)
inp.setData(hook.get_input(), Qt.UserRole + 2)
inp.setToolTip(hook.get_input())
logic = QStandardItem()
logic.setTextAlignment(Qt.AlignCenter)
logic.setFont(self._bold_font)
if hook.logic and hook.logic != 'null' and hook.logic != 'undefined':
logic.setText('ƒ')
logic.setToolTip(hook.logic)
logic.setData(hook.logic, Qt.UserRole + 2)
condition = QStandardItem()
condition.setTextAlignment(Qt.AlignCenter)
condition.setFont(self._bold_font)
if hook.condition and hook.condition != 'null' and hook.condition != 'undefined':
condition.setText('ƒ')
condition.setToolTip(hook.condition)
condition.setData(hook.condition, Qt.UserRole + 2)
self._hooks_model.appendRow([addr, type_, inp, logic, condition])
def _on_hit_native_on_load(self, data):
items = self._hooks_model.findItems(data[1]['module'], Qt.MatchExactly,
2)
if len(items) > 0:
self._hooks_model.item(items[0].row(),
0).setText(data[1]['moduleBase'])
def _on_hit_java_on_load(self, data):
items = self._hooks_model.findItems(data[0], Qt.MatchExactly, 2)
if len(items) > 0:
pass
def _on_dblclicked(self, model_index):
item = self._hooks_model.itemFromIndex(model_index)
if model_index.column() == 3 and item.text() == 'ƒ':
self._on_modify_logic(model_index.row())
elif model_index.column() == 4 and item.text() == 'ƒ':
self._on_modify_condition(model_index.row())
else:
self.onShowMemoryRequest.emit(
self._hooks_model.item(model_index.row(), 0).text())
def _on_context_menu(self, pos):
context_menu = QMenu(self)
context_menu.addMenu(self.new_menu)
context_menu.addSeparator()
index = self._hooks_list.indexAt(pos).row()
if index != -1:
context_menu.addAction(
'Copy address', lambda: utils.copy_hex_to_clipboard(
self._hooks_model.item(index, 0).text()))
context_menu.addAction(
'Jump to address', lambda: self._app_window.jump_to_address(
self._hooks_model.item(index, 0).text()))
context_menu.addSeparator()
context_menu.addAction('Edit Logic',
lambda: self._on_modify_logic(index))
context_menu.addAction('Edit Condition',
lambda: self._on_modify_condition(index))
context_menu.addSeparator()
context_menu.addAction('Delete Hook',
lambda: self._on_delete_hook(index))
if self._hooks_list.search_enabled:
context_menu.addSeparator()
context_menu.addAction('Search',
self._hooks_list._on_cm_search)
# show context menu
global_pt = self._hooks_list.mapToGlobal(pos)
context_menu.exec(global_pt)
def _on_modify_logic(self, num_row):
item = self._hooks_model.item(num_row, 3)
data = item.data(Qt.UserRole + 2)
if data is None:
data = ''
ptr = self._hooks_model.item(num_row, 0).text()
accept, input_ = InputMultilineDialog().input('Insert logic for %s' %
ptr,
input_content=data)
if accept:
what = utils.parse_ptr(ptr)
if what == 0:
what = self._hooks_model.item(num_row, 2).data(Qt.UserRole + 2)
if self._app_window.dwarf.dwarf_api(
'setHookLogic', [what, input_.replace('\n', '')]):
item.setData(input_, Qt.UserRole + 2)
if not item.text():
item.setText('ƒ')
item.setToolTip(input_)
self.onHookChanged.emit(ptr)
def _on_modify_condition(self, num_row):
item = self._hooks_model.item(num_row, 4)
data = item.data(Qt.UserRole + 2)
if data is None:
data = ''
ptr = self._hooks_model.item(num_row, 0).text()
accept, input_ = InputDialog().input(self._app_window,
'Insert condition for %s' % ptr,
input_content=data)
if accept:
what = utils.parse_ptr(ptr)
if what == 0:
what = self._hooks_model.item(num_row, 2).data(Qt.UserRole + 2)
if self._app_window.dwarf.dwarf_api('setHookCondition',
[what, input_]):
item.setData(input_, Qt.UserRole + 2)
if not item.text():
item.setText('ƒ')
item.setToolTip(input_)
self.onHookChanged.emit(ptr)
# + button
def _on_additem_clicked(self):
self.new_menu.exec_(QCursor.pos())
# shortcuts/menu
def _on_addnative(self):
self._app_window.dwarf.hook_native()
def _on_addjava(self):
self._app_window.dwarf.hook_java()
def _on_add_native_on_load(self):
self._app_window.dwarf.hook_native_on_load()
def _on_add_java_on_load(self):
self._app_window.dwarf.hook_java_on_load()
def _on_delete_hook(self, num_row):
hook_type = self._hooks_model.item(num_row, 1).text()
if hook_type == 'N':
ptr = self._hooks_model.item(num_row, 0).text()
ptr = utils.parse_ptr(ptr)
self._app_window.dwarf.dwarf_api('deleteHook', ptr)
self.onHookRemoved.emit(str(ptr))
elif hook_type == 'J':
input_ = self._hooks_model.item(num_row, 2).data(Qt.UserRole + 2)
self._app_window.dwarf.dwarf_api('deleteHook', input_)
elif hook_type == 'O':
input_ = self._hooks_model.item(num_row, 2).data(Qt.UserRole + 2)
self._app_window.dwarf.dwarf_api('deleteHook', input_)
elif hook_type == 'U':
ptr = self._hooks_model.item(num_row, 0).text()
ptr = utils.parse_ptr(ptr)
self._app_window.dwarf.dwarf_api('deleteHook', ptr)
self.onHookRemoved.emit(str(ptr))
def _on_hook_deleted(self, parts):
_msg, _type, _val = parts
additional = None
if _type == 'java' or _type == 'java_on_load':
_val = _val.split('.')
str_frmt = '.'.join(_val[:-1])
additional = _val[-1]
item_index = 0
elif _type == 'native_on_load':
str_frmt = _val
item_index = 2
else:
_ptr = utils.parse_ptr(_val)
if self._hooks_list._uppercase_hex:
str_frmt = '0x{0:X}'.format(_ptr)
else:
str_frmt = '0x{0:x}'.format(_ptr)
item_index = 0
for _item in range(self._hooks_model.rowCount()):
item = self._hooks_model.item(_item, item_index)
if item is None:
continue
if str_frmt == item.text():
if additional is not None:
if additional == self._hooks_model.item(_item, 2).text():
self._hooks_model.removeRow(_item)
else:
self._hooks_model.removeRow(_item)
class BookmarksPanel(QWidget):
onShowMemoryRequest = pyqtSignal(str, name='onShowMemoryRequest')
def __init__(self, parent=None): # pylint: disable=too-many-statements
super(BookmarksPanel, self).__init__(parent=parent)
self._app_window = parent
if self._app_window.dwarf is None:
print('BookmarksPanel created before Dwarf exists')
return
self.bookmarks = {}
self._bookmarks_list = DwarfListView()
self._bookmarks_list.doubleClicked.connect(self._on_dblclicked)
self._bookmarks_list.setContextMenuPolicy(Qt.CustomContextMenu)
self._bookmarks_list.customContextMenuRequested.connect(
self._on_contextmenu)
self._bookmarks_model = QStandardItemModel(0, 2)
self._bookmarks_model.setHeaderData(0, Qt.Horizontal, 'Address')
self._bookmarks_model.setHeaderData(1, Qt.Horizontal, 'Notes')
self._bookmarks_list.setModel(self._bookmarks_model)
self._bookmarks_list.header().setStretchLastSection(False)
self._bookmarks_list.header().setSectionResizeMode(
0, QHeaderView.ResizeToContents | QHeaderView.Interactive)
self._bookmarks_list.header().setSectionResizeMode(
1, QHeaderView.Stretch | QHeaderView.Interactive)
v_box = QVBoxLayout(self)
v_box.setContentsMargins(0, 0, 0, 0)
v_box.addWidget(self._bookmarks_list)
#header = QHeaderView(Qt.Horizontal, self)
h_box = QHBoxLayout()
h_box.setContentsMargins(5, 2, 5, 5)
self.btn1 = QPushButton(
QIcon(utils.resource_path('assets/icons/plus.svg')), '')
self.btn1.setFixedSize(20, 20)
self.btn1.clicked.connect(lambda: self._create_bookmark(-1))
btn2 = QPushButton(QIcon(utils.resource_path('assets/icons/dash.svg')),
'')
btn2.setFixedSize(20, 20)
btn2.clicked.connect(self.delete_items)
btn3 = QPushButton(
QIcon(utils.resource_path('assets/icons/trashcan.svg')), '')
btn3.setFixedSize(20, 20)
btn3.clicked.connect(self.clear_list)
h_box.addWidget(self.btn1)
h_box.addWidget(btn2)
h_box.addSpacerItem(
QSpacerItem(0, 0, QSizePolicy.Expanding, QSizePolicy.Preferred))
h_box.addWidget(btn3)
# header.setLayout(h_box)
# header.setFixedHeight(25)
# v_box.addWidget(header)
v_box.addLayout(h_box)
self.setLayout(v_box)
self._bold_font = QFont(self._bookmarks_list.font())
self._bold_font.setBold(True)
shortcut_addnative = QShortcut(QKeySequence(Qt.CTRL + Qt.Key_A),
self._app_window, self._create_bookmark)
shortcut_addnative.setAutoRepeat(False)
# ************************************************************************
# **************************** Functions *********************************
# ************************************************************************
def delete_items(self):
""" Delete selected Items
"""
index = self._bookmarks_list.selectionModel().currentIndex().row()
if index != -1:
self._on_delete_bookmark(index)
self._bookmarks_model.removeRow(index)
def clear_list(self):
""" Clear the List
"""
# go through all items and tell it gets removed
for item in range(self._bookmarks_model.rowCount()):
self._on_delete_bookmark(item)
if self._bookmarks_model.rowCount() > 0:
# something was wrong it should be empty
self._bookmarks_model.removeRows(0,
self._bookmarks_model.rowCount())
# ************************************************************************
# **************************** Handlers **********************************
# ************************************************************************
def _on_dblclicked(self, index):
index = self._bookmarks_list.selectionModel().currentIndex().row()
if index != -1:
addr = self._bookmarks_model.item(index, 0).text()
if addr:
self.onShowMemoryRequest.emit(addr)
def _on_contextmenu(self, pos):
context_menu = QMenu(self)
index = self._bookmarks_list.indexAt(pos).row()
if index != -1:
context_menu.addAction(
'Copy address', lambda: utils.copy_hex_to_clipboard(
self._bookmarks_model.item(index, 0).text()))
context_menu.addAction(
'Jump to address', lambda: self._app_window.jump_to_address(
self._bookmarks_model.item(index, 0).text()))
# todo: add hook address menu
context_menu.addSeparator()
context_menu.addAction('Edit',
lambda: self._create_bookmark(index=index))
context_menu.addAction('Delete',
lambda: self._on_delete_bookmark(index))
context_menu.addSeparator()
if self._bookmarks_list.search_enabled:
context_menu.addSeparator()
context_menu.addAction('Search',
self._bookmarks_list._on_cm_search)
context_menu.addSeparator()
context_menu.addAction('New', self._create_bookmark)
global_pt = self._bookmarks_list.mapToGlobal(pos)
context_menu.exec(global_pt)
# + button
def _create_bookmark(self, index=-1, ptr=''):
note = ''
if ptr == '':
if isinstance(index, int) and index >= 0:
ptr = self._bookmarks_model.item(index, 0).text()
note = self._bookmarks_model.item(index, 1).text()
ptr, _ = InputDialog.input_pointer(parent=self._app_window,
input_content=ptr)
else:
if not isinstance(ptr, int):
try:
if ptr.startswith('0x'):
ptr = int(ptr, 16)
else:
ptr = int(ptr)
except ValueError:
ptr = 0
if ptr > 0:
ptr = hex(ptr)
if self._bookmarks_list.uppercase_hex:
ptr = ptr.upper().replace('0X', '0x')
index = self._bookmarks_model.findItems(ptr, Qt.MatchExactly)
if len(index) > 0:
index = index[0].row()
note = self._bookmarks_model.item(index, 1).text()
else:
index = -1
accept, note = InputDialog.input(hint='Insert notes for %s' % ptr,
input_content=note)
if accept:
if index < 0:
self.insert_bookmark(ptr, note)
else:
item = self._bookmarks_model.item(index, 0)
item.setText(ptr)
item = self._bookmarks_model.item(index, 1)
item.setText(note)
self.bookmarks[ptr] = note
def insert_bookmark(self, ptr_as_hex, note):
if self._bookmarks_list.uppercase_hex:
ptr_as_hex = ptr_as_hex.upper().replace('0X', '0x')
self._bookmarks_model.appendRow(
[QStandardItem(ptr_as_hex),
QStandardItem(note)])
self._bookmarks_list.resizeColumnToContents(0)
# shortcuts/menu
def _on_delete_bookmark(self, index):
ptr = self._bookmarks_model.item(index, 0).text()
del self.bookmarks[ptr]
self._bookmarks_model.removeRow(index)
