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acrn-config: change source file format to unix
The file format of 2 source files is dos format with line endings as CRLF, change to unix format with line endings as LF. Tracked-On: #3760 Signed-off-by: Shuang Zheng <shuang.zheng@intel.com> Reviewed-by: Victor Sun <victor.sun@intel.com>
This commit is contained in:
Shuang Zheng
wenlingz
parent
9456d91b76
commit
bdf3a89e6d
@ -1,288 +1,288 @@
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# Copyright (C) 2019 Intel Corporation.
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# Copyright (C) 2019 Intel Corporation.
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# SPDX-License-Identifier: BSD-3-Clause
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# SPDX-License-Identifier: BSD-3-Clause
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"""Controller for config app.
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"""Controller for config app.
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"""
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"""
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import os
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import os
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import xml.etree.ElementTree as ElementTree
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import xml.etree.ElementTree as ElementTree
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class XmlConfig:
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class XmlConfig:
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"""The core class to analyze and modify acrn config xml files"""
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"""The core class to analyze and modify acrn config xml files"""
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def __init__(self, path=None, default=True):
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def __init__(self, path=None, default=True):
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self._xml_path = path
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self._xml_path = path
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self._default = default
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self._default = default
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self._curr_xml = None
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self._curr_xml = None
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self._curr_xml_tree = None
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self._curr_xml_tree = None
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@staticmethod
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@staticmethod
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def _get_xml_type(xml_file):
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def _get_xml_type(xml_file):
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"""
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"""
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get the config type by file.
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get the config type by file.
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:param xml_file: the file path of xml file.
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:param xml_file: the file path of xml file.
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:return: the xml type.
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:return: the xml type.
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:raises: ValueError, OSError, SyntaxError.
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:raises: ValueError, OSError, SyntaxError.
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"""
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"""
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xml_type = ''
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xml_type = ''
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if os.path.splitext(xml_file)[1] != '.xml':
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if os.path.splitext(xml_file)[1] != '.xml':
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return xml_type
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return xml_type
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try:
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try:
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tree = ElementTree.parse(xml_file)
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tree = ElementTree.parse(xml_file)
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root = tree.getroot()
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root = tree.getroot()
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if 'uos_launcher' in root.attrib:
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if 'uos_launcher' in root.attrib:
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xml_type = 'uos_launcher'
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xml_type = 'uos_launcher'
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elif 'scenario' in root.attrib:
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elif 'scenario' in root.attrib:
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xml_type = 'scenario'
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xml_type = 'scenario'
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elif 'board' in root.attrib:
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elif 'board' in root.attrib:
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xml_type = 'board'
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xml_type = 'board'
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elif 'board_setting' in root.attrib:
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elif 'board_setting' in root.attrib:
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xml_type = 'board_setting'
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xml_type = 'board_setting'
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except ValueError:
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except ValueError:
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print('xml parse error: {}'.format(xml_file))
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print('xml parse error: {}'.format(xml_file))
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xml_type = ''
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xml_type = ''
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except OSError:
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except OSError:
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print('xml open error: {}'.format(xml_file))
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print('xml open error: {}'.format(xml_file))
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xml_type = ''
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xml_type = ''
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except SyntaxError:
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except SyntaxError:
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print('xml syntax error: {}'.format(xml_file))
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print('xml syntax error: {}'.format(xml_file))
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xml_type = ''
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xml_type = ''
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return xml_type
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return xml_type
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def list_all(self, xml_type=None):
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def list_all(self, xml_type=None):
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"""
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"""
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list all xml config files by type.
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list all xml config files by type.
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:param xml_type: the xml type.
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:param xml_type: the xml type.
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:return: he list of xml config files.
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:return: he list of xml config files.
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"""
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"""
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xmls = []
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xmls = []
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user_xmls = []
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user_xmls = []
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if self._xml_path is None or not os.path.exists(self._xml_path):
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if self._xml_path is None or not os.path.exists(self._xml_path):
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return xmls, user_xmls
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return xmls, user_xmls
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for test_file in os.listdir(self._xml_path):
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for test_file in os.listdir(self._xml_path):
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test_file_path = os.path.join(self._xml_path, test_file)
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test_file_path = os.path.join(self._xml_path, test_file)
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if os.path.isfile(test_file_path):
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if os.path.isfile(test_file_path):
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if XmlConfig._get_xml_type(test_file_path) == xml_type:
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if XmlConfig._get_xml_type(test_file_path) == xml_type:
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xmls.append(os.path.splitext(test_file)[0])
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xmls.append(os.path.splitext(test_file)[0])
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user_path = os.path.join(self._xml_path, 'user_defined')
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user_path = os.path.join(self._xml_path, 'user_defined')
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if os.path.isdir(user_path):
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if os.path.isdir(user_path):
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for test_file in os.listdir(user_path):
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for test_file in os.listdir(user_path):
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test_file_path = os.path.join(user_path, test_file)
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test_file_path = os.path.join(user_path, test_file)
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if os.path.isfile(test_file_path):
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if os.path.isfile(test_file_path):
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if XmlConfig._get_xml_type(test_file_path) == xml_type:
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if XmlConfig._get_xml_type(test_file_path) == xml_type:
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user_xmls.append(os.path.splitext(test_file)[0])
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user_xmls.append(os.path.splitext(test_file)[0])
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return xmls, user_xmls
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return xmls, user_xmls
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def set_curr(self, xml):
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def set_curr(self, xml):
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"""
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"""
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set current xml file to analyze.
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set current xml file to analyze.
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:param xml: the xml file.
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:param xml: the xml file.
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:return: None.
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:return: None.
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:raises: ValueError, OSError, SyntaxError.
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:raises: ValueError, OSError, SyntaxError.
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"""
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"""
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if self._xml_path is None:
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if self._xml_path is None:
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return
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return
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try:
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try:
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self._curr_xml = xml
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self._curr_xml = xml
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xml_path = os.path.join(self._xml_path, self._curr_xml + '.xml') \
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xml_path = os.path.join(self._xml_path, self._curr_xml + '.xml') \
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if self._default \
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if self._default \
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else os.path.join(self._xml_path, 'user_defined', self._curr_xml + '.xml')
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else os.path.join(self._xml_path, 'user_defined', self._curr_xml + '.xml')
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tree = ElementTree.parse(xml_path)
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tree = ElementTree.parse(xml_path)
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self._curr_xml_tree = tree
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self._curr_xml_tree = tree
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except ValueError:
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except ValueError:
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print('xml parse error: {}'.format(xml))
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print('xml parse error: {}'.format(xml))
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self._curr_xml = None
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self._curr_xml = None
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self._curr_xml_tree = None
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self._curr_xml_tree = None
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except OSError:
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except OSError:
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print('xml open error: {}'.format(xml))
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print('xml open error: {}'.format(xml))
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self._curr_xml = None
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self._curr_xml = None
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self._curr_xml_tree = None
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self._curr_xml_tree = None
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except SyntaxError:
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except SyntaxError:
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print('xml syntax error: {}'.format(xml))
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print('xml syntax error: {}'.format(xml))
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self._curr_xml = None
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self._curr_xml = None
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self._curr_xml_tree = None
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self._curr_xml_tree = None
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def get_curr(self):
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def get_curr(self):
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"""
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"""
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get current xml config file.
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get current xml config file.
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:return: current xml config file name.
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:return: current xml config file name.
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"""
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"""
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return self._curr_xml
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return self._curr_xml
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def get_curr_root(self):
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def get_curr_root(self):
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"""
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"""
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get the xml root of current xml config file.
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get the xml root of current xml config file.
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:return: the xml root of current xml config file.
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:return: the xml root of current xml config file.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return None
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return None
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return self._curr_xml_tree.getroot()
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return self._curr_xml_tree.getroot()
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def get_curr_value(self, *args):
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def get_curr_value(self, *args):
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"""
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"""
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get the value of the element by its path.
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get the value of the element by its path.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: the value of the element.
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:return: the value of the element.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return None
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return None
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dest_node = self._get_dest_node(*args)
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dest_node = self._get_dest_node(*args)
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if dest_node is None:
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if dest_node is None:
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return None
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return None
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if dest_node.text is None or dest_node.text.strip() == '':
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if dest_node.text is None or dest_node.text.strip() == '':
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return ''
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return ''
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return dest_node.text
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return dest_node.text
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def set_curr_value(self, value, *args):
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def set_curr_value(self, value, *args):
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"""
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"""
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set the value of the element by its path.
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set the value of the element by its path.
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:param value: the value of the element.
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:param value: the value of the element.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: None.
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:return: None.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return
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return
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dest_node = self._get_dest_node(*args)
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dest_node = self._get_dest_node(*args)
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dest_node.text = value
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dest_node.text = value
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def set_curr_list(self, values, *args):
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def set_curr_list(self, values, *args):
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"""
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"""
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set a list of sub element for the element by its path.
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set a list of sub element for the element by its path.
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:param values: the list of values of the element.
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:param values: the list of values of the element.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: None.
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:return: None.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return
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return
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tag = args[-1]
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tag = args[-1]
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args = args[:-1]
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args = args[:-1]
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dest_node = self._get_dest_node(*args)
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dest_node = self._get_dest_node(*args)
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for node in dest_node.getchildren():
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for node in dest_node.getchildren():
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dest_node.remove(node)
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dest_node.remove(node)
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for value in values:
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for value in values:
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new_node = ElementTree.SubElement(dest_node, tag)
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new_node = ElementTree.SubElement(dest_node, tag)
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new_node.text = value
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new_node.text = value
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def set_curr_attr(self, attr_name, attr_value, *args):
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def set_curr_attr(self, attr_name, attr_value, *args):
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"""
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"""
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set the attribute of the element by its path.
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set the attribute of the element by its path.
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:param attr_name: the attribute name of the element.
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:param attr_name: the attribute name of the element.
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:param attr_value: the attribute value of the element.
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:param attr_value: the attribute value of the element.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: None.
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:return: None.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return
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return
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dest_node = self._get_dest_node(*args)
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dest_node = self._get_dest_node(*args)
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dest_node.attrib[attr_name] = attr_value
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dest_node.attrib[attr_name] = attr_value
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def add_curr_value(self, key, desc, value, *args):
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def add_curr_value(self, key, desc, value, *args):
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"""
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"""
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add a sub element for the element by its path.
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add a sub element for the element by its path.
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:param key: the tag of the sub element.
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:param key: the tag of the sub element.
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:param desc: the attribute desc of the sub element.
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:param desc: the attribute desc of the sub element.
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:param value: the value of the sub element.
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:param value: the value of the sub element.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: None.
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:return: None.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return
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return
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dest_node = self._get_dest_node(*args)
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dest_node = self._get_dest_node(*args)
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if key in ['vm']:
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if key in ['vm']:
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ElementTree.SubElement(dest_node, key, attrib={'id': value, 'desc': desc})
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ElementTree.SubElement(dest_node, key, attrib={'id': value, 'desc': desc})
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else:
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else:
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new_node = ElementTree.SubElement(dest_node, key, attrib={'desc': desc})
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new_node = ElementTree.SubElement(dest_node, key, attrib={'desc': desc})
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new_node.text = value
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new_node.text = value
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def delete_curr_key(self, *args):
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def delete_curr_key(self, *args):
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"""
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"""
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delete the element by its path.
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delete the element by its path.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: None.
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:return: None.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return
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return
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dest_node = self._get_dest_node(*args)
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dest_node = self._get_dest_node(*args)
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self._curr_xml_tree.getroot().remove(dest_node)
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self._curr_xml_tree.getroot().remove(dest_node)
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def _get_dest_node(self, *args):
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def _get_dest_node(self, *args):
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"""
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"""
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get the destination element by its path.
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get the destination element by its path.
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:param args: the path of the element.
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:param args: the path of the element.
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:return: the destination element.
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:return: the destination element.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return None
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return None
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dest_node = self._curr_xml_tree.getroot()
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dest_node = self._curr_xml_tree.getroot()
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path = '.'
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path = '.'
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for arg in args:
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for arg in args:
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# tag:attr=xxx
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# tag:attr=xxx
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# tag:attr
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# tag:attr
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# tag
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# tag
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tag = None
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tag = None
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attr_name = None
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attr_name = None
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attr_value = None
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attr_value = None
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if ':' not in arg:
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if ':' not in arg:
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tag = arg
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tag = arg
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elif '=' not in arg:
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elif '=' not in arg:
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# tag = arg.split(':')[0]
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# tag = arg.split(':')[0]
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# attr_name = arg.split(':')[1]
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# attr_name = arg.split(':')[1]
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raise Exception('unsupported xml path: tag:attr')
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raise Exception('unsupported xml path: tag:attr')
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else:
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else:
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tag = arg.split(':')[0]
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tag = arg.split(':')[0]
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attr = arg.split(':')[1]
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attr = arg.split(':')[1]
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attr_name = attr.split('=')[0]
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attr_name = attr.split('=')[0]
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attr_value = attr.split('=')[1]
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attr_value = attr.split('=')[1]
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if attr_value is None:
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if attr_value is None:
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path += ("/" + tag)
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path += ("/" + tag)
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else:
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else:
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path += ("/" + tag + "[@" + attr_name + "='" + attr_value + "']")
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path += ("/" + tag + "[@" + attr_name + "='" + attr_value + "']")
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dest_node = dest_node.findall(path)
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dest_node = dest_node.findall(path)
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if dest_node is not None and dest_node != []:
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if dest_node is not None and dest_node != []:
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return dest_node[0]
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return dest_node[0]
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raise Exception('can not find node by {} from xml'.format(args))
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raise Exception('can not find node by {} from xml'.format(args))
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def save(self, xml=None):
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def save(self, xml=None):
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"""
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"""
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save current xml to file.
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save current xml to file.
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:param xml: the file name to save; if not specified, save current xml to default names.
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:param xml: the file name to save; if not specified, save current xml to default names.
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:return: None.
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:return: None.
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"""
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"""
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if self._curr_xml_tree is None:
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if self._curr_xml_tree is None:
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return
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return
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if xml is None:
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if xml is None:
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xml = self._curr_xml
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xml = self._curr_xml
|
||||||
|
|
||||||
xml_path = os.path.join(self._xml_path, 'user_defined')
|
xml_path = os.path.join(self._xml_path, 'user_defined')
|
||||||
if not os.path.isdir(xml_path):
|
if not os.path.isdir(xml_path):
|
||||||
os.makedirs(xml_path)
|
os.makedirs(xml_path)
|
||||||
|
|
||||||
self._format_xml(self._curr_xml_tree.getroot())
|
self._format_xml(self._curr_xml_tree.getroot())
|
||||||
self._curr_xml_tree.write(os.path.join(xml_path, xml+'.xml'), encoding='utf-8',
|
self._curr_xml_tree.write(os.path.join(xml_path, xml+'.xml'), encoding='utf-8',
|
||||||
xml_declaration=True, method='xml')
|
xml_declaration=True, method='xml')
|
||||||
|
|
||||||
def _format_xml(self, element, depth=0):
|
def _format_xml(self, element, depth=0):
|
||||||
i = "\n" + depth * " "
|
i = "\n" + depth * " "
|
||||||
if element:
|
if element:
|
||||||
if not element.text or not element.text.strip():
|
if not element.text or not element.text.strip():
|
||||||
element.text = i + " "
|
element.text = i + " "
|
||||||
if not element.tail or not element.tail.strip():
|
if not element.tail or not element.tail.strip():
|
||||||
element.tail = i
|
element.tail = i
|
||||||
for element in element:
|
for element in element:
|
||||||
self._format_xml(element, depth + 1)
|
self._format_xml(element, depth + 1)
|
||||||
if not element.tail or not element.tail.strip():
|
if not element.tail or not element.tail.strip():
|
||||||
element.tail = i
|
element.tail = i
|
||||||
else:
|
else:
|
||||||
if depth and (not element.tail or not element.tail.strip()):
|
if depth and (not element.tail or not element.tail.strip()):
|
||||||
element.tail = i
|
element.tail = i
|
||||||
|
|||||||
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Reference in New Issue
Block a user