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inwudriver-weibo/build/hupg/pkt_cfg_parser.py

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#!/usr/bin/env python3
# coding=utf-8
# -----------------------------------------------------------------------------------------
#Purpose:main config parser
#Copyright CompanyNameMagicTag 2018-2019.All rights reserved
#Author: CompanyName
#------------------------------------------------------------------------------------------
import os
import sys
import re
import xml.etree.ElementTree as ET
#GLOBAL SETTINGS OF PARTITION TABLE
PT_SETTINGS_TO_CHANGE_TB = '1,1,1'
CFG_START_TBL_CHECK_NV_FILE_CRC = 0
CFG_START_TBL_CHECK_NV_VER_MAGIC = 0
CFG_UPG_CONTAIN_PARTITION_INFO = 1
class PktCfgParserException(Exception):
pass
class PktCfgParser:
def __init__(self, root_dir, app_name):
self.app_name = app_name.lower()
self.cfg_path = os.path.join(root_dir)
self.cfg_path = os.path.join(self.cfg_path, 'app', self.app_name, 'config.xml')
self.glb_macro_cfg = os.path.join(root_dir, 'build', 'config.xml')
self.pt_cfg = {'cco':{}, 'sta':{}, 'ndm':{}, 'boot':{}}
def read(self, boot=False):
self.load_partition_default_cfg()
self.load_partition_table(boot)
def load_partition_default_cfg(self):
self.pt_cfg['cco']['product_list_1'] = '1,60'
self.pt_cfg['cco']['product_list_2'] = '0,0'
self.pt_cfg['sta']['product_list_1'] = '101,8191'
self.pt_cfg['sta']['product_list_2'] = '0,0'
self.pt_cfg['ndm']['product_list_1'] = '61,100'
self.pt_cfg['ndm']['product_list_2'] = '0,0'
self.pt_cfg['boot']['product_list_1'] = '1,8191'
self.pt_cfg['boot']['product_list_2'] = '0,0'
self.pt_cfg['boot']['PRODUCT_CFG_PARTITION_BOOT_SIZE'] = 0x4000
#boot doesn't care about these values, but shares the upg file format, make the values to be 0
self.pt_cfg['boot']['boot_support'] = 0
self.pt_cfg['boot']['ver_num'] = 0
self.pt_cfg['boot']['bit_map_support'] = 0
#Boot checks crc of the NV file if option enabled, When booting the kernel, BOOT checks whether the original NV file is correct. Impact: The startup information table.
self.pt_cfg['PRODUCT_CFG_START_TBL_CHECK_NV_FILE_CRC'] = CFG_START_TBL_CHECK_NV_FILE_CRC
#Boot checks magic number of the NV if option enabled, BOOT checks whether the original NV file is correct when booting the kernel. Impact: The startup information table.
self.pt_cfg['PRODUCT_CFG_START_TBL_CHECK_NV_VER_MAGIC'] = CFG_START_TBL_CHECK_NV_VER_MAGIC
#Hupg binary contains partition infomation if option enabled, Whether the upgrade file header contains partition upgrade information。mpact: Upgrade file headers
self.pt_cfg['PRODUCT_CFG_UPG_CONTAIN_PARTITION_INFO'] = CFG_UPG_CONTAIN_PARTITION_INFO
def load_partition_table(self, boot=False):
if boot == False:
tree = ET.parse(self.cfg_path)
modules = tree.getroot().findall('MODULE')
for module in modules:
for dev in module.iter(tag='DEV'):
cfg_dict = {}
for item in dev.iter(tag='item'):
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_BOOT_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_BOOT_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_BOOT_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_BOOT_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_FTM1_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_FTM1_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_FTM1_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_FTM1_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_FTM2_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_FTM2_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_FTM2_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_FTM2_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_NV_FILE_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_NV_FILE_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_NV_FILE_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_NV_FILE_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_KERNEL_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_KERNEL_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_KERNEL_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_KERNEL_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_UPG_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_UPG_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_UPG_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_UPG_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_NV_WORK_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_NV_WORK_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_NV_WORK_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_NV_WORK_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_USER_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_USER_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_USER_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_USER_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_CRASH_ST_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_CRASH_ST_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_CRASH_SIZE'):
cfg_dict['PRODUCT_CFG_PARTITION_CRASH_SIZE'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PARTITION_VER_CTL_SUPPORT_ENABLE'):
cfg_dict['boot_support'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PARTITION_VER_CTL_NUM'):
cfg_dict['ver_num'] = self.convert_int(item.attrib['value'])
cfg_dict['bit_map'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PARTITION_VER_CTL_COMPATIBLE'):
cfg_dict['bit_map_support'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PRODUCT_CFG_PARTITION_LOG_TEMP_ADDR'):
cfg_dict['PRODUCT_CFG_PARTITION_LOG_TEMP_ADDR'] = self.convert_int(item.attrib['value'])
if (item.attrib['name'] == 'PARTITION_TRANS_LOG_ENABLE'):
if self.convert_int(item.attrib['value']) == 1:
cfg_dict['to_save_log'] = '1,1,1'
else:
cfg_dict['to_save_log'] = '0,0,0'
if (item.attrib['name'] == 'PARTITION_TRANS_TB_ID'):
cfg_dict['to_change_id'] = item.attrib['value']
cfg_dict['to_change_tb'] = PT_SETTINGS_TO_CHANGE_TB
if (dev.attrib['name'] == 'PRODUCT_CFG_PRODUCT_TYPE_CCO'):
self.pt_cfg['cco'].update(cfg_dict)
if (dev.attrib['name'] == 'PRODUCT_CFG_PRODUCT_TYPE_STA'):
self.pt_cfg['sta'].update(cfg_dict)
if (dev.attrib['name'] == 'PRODUCT_CFG_PRODUCT_TYPE_NDM'):
self.pt_cfg['ndm'].update(cfg_dict)
def get_partition_table_settings(self):
return self.pt_cfg
def get_cfg_path(self):
return (self.cfg_path, self.glb_macro_cfg)
def convert_int(self, value):
match1 = re.match(r'\s*0x', value)
match2 = re.match(r'\s*0X', value)
if match1 or match2:
return int(value, 16)
else:
return int(value, 10)
def get(self, section, option):
if section.upper() == 'MACRO':
return self.get_macro(option)
if section.lower() == 'cco':
return self.pt_cfg['cco'][option]
if section.lower() == 'sta':
return self.pt_cfg['sta'][option]
if section.lower() == 'ndm':
return self.pt_cfg['ndm'][option]
if section.lower() == 'boot':
return self.pt_cfg['boot'][option]
raise PktCfgParserException('Unkown section!!!')
def getint(self, section, option):
value = ''
if section.upper() == 'MACRO':
value = self.get_macro(option)
return self.convert_int(value)
def option_is_enabled(self, section, option):
value = ''
if section.upper() == 'MACRO':
value = self.get_macro(option)
if (value.lower() == 'yes') or (value == '1'):
return 1
return 0
def get_macro(self, option):
tree = ET.parse(self.glb_macro_cfg)
modules = tree.getroot().findall('MODULE')
for module in modules:
for item in module.iter(tag='item'):
if (item.attrib['type'] == '0x1'):
if (item.attrib['name'] == option):
return item.attrib['value']
raise UapiCfgParserException('Value not found')
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