def traverse_dir(self, p_dir_entry, p_cur_path, p_list): l_loc = p_dir_entry["extent_loc"].value * SECTOR_SIZE l_len = p_dir_entry["size"].value l_read = 0 if self.DEBUG is True: print(80 * "*") for l_index, l_field in enumerate(p_list): print("[%d] 0x%0.8x" % (l_index, l_field.absolute_address // 8)) print(80 * "*") while l_read < l_len: l_entry = self.find_entry(l_loc, p_list) if l_entry is not None: if self.DEBUG: for l_field in l_entry: print("%#x:%s=%s" % (l_field.absolute_address // 8, l_field.name, l_field.display)) l_new_len = l_entry["rec_length"].value l_read += l_new_len if l_entry["name_length"].value > 1: l_filename = self.get_filename(l_entry) if l_entry["file_flags"].value & 2: if self.DEBUG: print("entering directory %s" % l_filename) self.traverse_dir( l_entry, "%s%s%s" % (p_cur_path, l_filename, sep), p_list) if self.DEBUG: print("leaving directory %s" % l_filename) else: (acc_time, crea_time, mod_time) = self.get_dates(l_entry) meta = Metadata(self) meta.filename = "%s%s" % (p_cur_path, l_filename) meta.last_modification = mod_time meta.creation_date = crea_time meta.file_size = l_entry["size"].value self.addGroup("file[]", meta, "File \"%s\"" % meta.get('filename')) if self.DEBUG: print("adding file[] %s" % meta.get('filename')) l_loc = l_loc + l_new_len else: l_node_sec, l_node_rest = divmod(l_loc, SECTOR_SIZE) if self.DEBUG: print( "no entry found at %#x, skipping %d bytes to sector boundary" % (l_loc, SECTOR_SIZE - l_node_rest)) l_loc = (l_node_sec + 1) * SECTOR_SIZE l_read += (SECTOR_SIZE - l_node_rest)
def useFile(self, field): meta = Metadata(self) meta.filename = field["filename"].value meta.file_size = field["filesize"].value meta.creation_date = field["timestamp"].value attr = field["attributes"].value if attr != "(none)": meta.file_attr = attr if meta.has("filename"): title = "File \"%s\"" % meta.getText('filename') else: title = "File" self.addGroup(field.name, meta, title)
def useFile(self, field): meta = Metadata(self) meta.filename = field["filename"].value meta.file_size = field["filesize"].value meta.creation_date = field["timestamp"].value attr = field["attributes"].value if attr != "(none)": meta.file_attr = attr if meta.has("filename"): title = _("File \"%s\"") % meta.getText('filename') else: title = _("File") self.addGroup(field.name, meta, title)
def processFile(self, field): meta = Metadata(self) meta.filename = field["filename"].value meta.creation_date = field["last_mod"].value meta.compression = field["compression"].display if "data_desc" in field: meta.file_size = field["data_desc/file_uncompressed_size"].value if field["data_desc/file_compressed_size"].value: meta.compr_size = field["data_desc/file_compressed_size"].value else: meta.file_size = field["uncompressed_size"].value if field["compressed_size"].value: meta.compr_size = field["compressed_size"].value computeCompressionRate(meta) self.addGroup(field.name, meta, "File \"%s\"" % meta.get('filename'))
def processFile(self, field): meta = Metadata(self) meta.filename = field["filename"].value meta.creation_date = field["last_mod"].value meta.compression = field["compression"].display if "data_desc" in field: meta.file_size = field["data_desc/file_uncompressed_size"].value if field["data_desc/file_compressed_size"].value: meta.compr_size = field["data_desc/file_compressed_size"].value else: meta.file_size = field["uncompressed_size"].value if field["compressed_size"].value: meta.compr_size = field["compressed_size"].value computeCompressionRate(meta) self.addGroup(field.name, meta, "File \"%s\"" % meta.get('filename'))