def _default_action(cls, view, action): try: file_metadata = binaryninja.filemetadata.FileMetadata(handle = core.BNGetFileForView(view)) view_obj = binaryninja.binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(view)) action(view_obj) except: binaryninja.log.log_error(traceback.format_exc())
def _get_lines_for_data(self, ctxt, view, addr, type, prefix, prefixCount,
width, count, typeCtx, ctxCount):
try:
file_metadata = filemetadata.FileMetadata(
handle=core.BNGetFileForView(view))
view = binaryview.BinaryView(file_metadata=file_metadata,
handle=core.BNNewViewReference(view))
type = types.Type(handle=core.BNNewTypeReference(type))
prefixTokens = function.InstructionTextToken.get_instruction_lines(
prefix, prefixCount)
pycontext = []
for i in range(ctxCount):
pycontext.append(
TypeContext(
types.Type(core.BNNewTypeReference(typeCtx[i].type)),
typeCtx[i].offset))
result = self.perform_get_lines_for_data(ctxt, view, addr, type,
prefixTokens, width,
pycontext)
count[0] = len(result)
line_buf = (core.BNDisassemblyTextLine * len(result))()
for i in range(len(result)):
line = result[i]
color = line.highlight
if not isinstance(
color,
enums.HighlightStandardColor) and not isinstance(
color, highlight.HighlightColor):
raise ValueError(
"Specified color is not one of HighlightStandardColor, highlight.HighlightColor"
)
if isinstance(color, enums.HighlightStandardColor):
color = highlight.HighlightColor(color)
line_buf[i].highlight = color._get_core_struct()
if line.address is None:
if len(line.tokens) > 0:
line_buf[i].addr = line.tokens[0].address
else:
line_buf[i].addr = 0
else:
line_buf[i].addr = line.address
if line.il_instruction is not None:
line_buf[i].instrIndex = line.il_instruction.instr_index
else:
line_buf[i].instrIndex = 0xffffffffffffffff
line_buf[i].count = len(line.tokens)
line_buf[
i].tokens = function.InstructionTextToken.get_instruction_lines(
line.tokens)
return ctypes.cast(line_buf, ctypes.c_void_p).value
except:
log.log_error(traceback.format_exc())
return None
def _medium_level_il_instruction_action(cls, view, func, instr, action): try: file_metadata = filemetadata.FileMetadata(handle = core.BNGetFileForView(view)) view_obj = binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(view)) owner = function.Function(view_obj, core.BNGetMediumLevelILOwnerFunction(func)) func_obj = binaryninja.mediumlevelil.MediumLevelILFunction(owner.arch, core.BNNewMediumLevelILFunctionReference(func), owner) action(view_obj, func_obj[instr]) except: binaryninja.log.log_error(traceback.format_exc())
def _range_is_valid(cls, view, addr, length, is_valid): try: if is_valid is None: return True file_metadata = binaryninja.filemetadata.FileMetadata(handle = core.BNGetFileForView(view)) view_obj = binaryninja.binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(view)) return is_valid(view_obj, addr, length) except: binaryninja.log.log_error(traceback.format_exc()) return False
def _recognize_medium_level_il(self, ctxt, data, func, il): try: file_metadata = filemetadata.FileMetadata(handle = core.BNGetFileForView(data)) view = binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(data)) func = function.Function(view, handle = core.BNNewFunctionReference(func)) il = mediumlevelil.MediumLevelILFunction(func.arch, handle = core.BNNewMediumLevelILFunctionReference(il)) return self.recognize_medium_level_il(view, func, il) except: log.log_error(traceback.format_exc()) return False
def _function_is_valid(cls, view, func, is_valid): try: if is_valid is None: return True file_metadata = binaryninja.filemetadata.FileMetadata(handle = core.BNGetFileForView(view)) view_obj = binaryninja.binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(view)) func_obj = function.Function(view_obj, core.BNNewFunctionReference(func)) return is_valid(view_obj, func_obj) except: binaryninja.log.log_error(traceback.format_exc()) return False
def _medium_level_il_function_is_valid(cls, view, func, is_valid): try: if is_valid is None: return True file_metadata = filemetadata.FileMetadata(handle = core.BNGetFileForView(view)) view_obj = binaryview.BinaryView(file_metadata = file_metadata, handle = core.BNNewViewReference(view)) owner = function.Function(view_obj, core.BNGetMediumLevelILOwnerFunction(func)) func_obj = binaryninja.mediumlevelil.MediumLevelILFunction(owner.arch, core.BNNewMediumLevelILFunctionReference(func), owner) return is_valid(view_obj, func_obj) except: binaryninja.log.log_error(traceback.format_exc()) return False
def _is_valid_for_data(self, ctxt, view, addr, type, context, ctxCount): try: file_metadata = FileMetadata(handle=core.BNGetFileForView(view)) view = BinaryView(file_metadata=file_metadata, handle=core.BNNewViewReference(view)) type = Type(handle=core.BNNewTypeReference(type)) pycontext = [] for i in range(0, ctxCount): pycontext.append(Type(core.BNNewTypeReference(context[i]))) return self.perform_is_valid_for_data(ctxt, view, addr, type, pycontext) except: log_error(traceback.format_exc()) return False
