def _get_lines_for_data(self, ctxt, view, addr, type, prefix, prefixCount,
width, count, typeCtx, 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))
prefixTokens = InstructionTextToken.get_instruction_lines(
prefix, prefixCount)
pycontext = []
for i in range(ctxCount):
pycontext.append(Type(core.BNNewTypeReference(typeCtx[i])))
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,
HighlightStandardColor) and not isinstance(
color, highlight.HighlightColor):
raise ValueError(
"Specified color is not one of HighlightStandardColor, highlight.HighlightColor"
)
if isinstance(color, 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 = InstructionTextToken.get_instruction_lines(
line.tokens)
return ctypes.cast(line_buf, ctypes.c_void_p).value
except:
log_error(traceback.format_exc())
return None
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
def test_available_types(self):
"""Available types don't match"""
return [
"Available Type: " + x.name for x in BinaryView(
FileMetadata()).open(self.filename).available_view_types
]