--- /dev/null
+#!/usr/bin/python
+import sys
+import os
+import time
+import ConfigParser
+import tempfile
+import codecs
+from StringIO import StringIO
+from util.xml import Xml
+
+default_config = \
+"""
+"""
+
+def isbool(v):
+ return v.lower() in ("true", "false")
+
+def str2bool(v):
+ return v.lower() in ("true", "1")
+
+class Config:
+
+ def __init__(self, config_file='/opt/planetstack/plstackapi_config'):
+ self._files = []
+ self.config_path = os.path.dirname(config_file)
+ self.config = ConfigParser.ConfigParser()
+ self.filename = config_file
+ if not os.path.isfile(self.filename):
+ self.create(self.filename)
+ self.load(self.filename)
+
+
+ def _header(self):
+ header = """
+DO NOT EDIT. This file was automatically generated at
+%s from:
+
+%s
+""" % (time.asctime(), os.linesep.join(self._files))
+
+ # Get rid of the surrounding newlines
+ return header.strip().split(os.linesep)
+
+ def create(self, filename):
+ if not os.path.exists(os.path.dirname(filename)):
+ os.makedirs(os.path.dirname(filename))
+ configfile = open(filename, 'w')
+ configfile.write(default_config)
+ configfile.close()
+
+
+ def load(self, filename):
+ if filename:
+ try:
+ self.config.read(filename)
+ except ConfigParser.MissingSectionHeaderError:
+ if filename.endswith('.xml'):
+ self.load_xml(filename)
+ else:
+ self.load_shell(filename)
+ self._files.append(filename)
+ self.set_attributes()
+
+ def load_xml(self, filename):
+ xml = XML(filename)
+ categories = xml.xpath('//configuration/variables/category')
+ for category in categories:
+ section_name = category.get('id')
+ if not self.config.has_section(section_name):
+ self.config.add_section(section_name)
+ options = category.xpath('./variablelist/variable')
+ for option in options:
+ option_name = option.get('id')
+ value = option.xpath('./value')[0].text
+ if not value:
+ value = ""
+ self.config.set(section_name, option_name, value)
+
+ def load_shell(self, filename):
+ f = open(filename, 'r')
+ for line in f:
+ try:
+ if line.startswith('#'):
+ continue
+ parts = line.strip().split("=")
+ if len(parts) < 2:
+ continue
+ option = parts[0]
+ value = parts[1].replace('"', '').replace("'","")
+ section, var = self.locate_varname(option, strict=False)
+ if section and var:
+ self.set(section, var, value)
+ except:
+ pass
+ f.close()
+
+ def locate_varname(self, varname, strict=True):
+ varname = varname.lower()
+ sections = self.config.sections()
+ section_name = ""
+ var_name = ""
+ for section in sections:
+ if varname.startswith(section.lower()) and len(section) > len(section_name):
+ section_name = section.lower()
+ var_name = varname.replace(section_name, "")[1:]
+ if strict and not self.config.has_option(section_name, var_name):
+ raise ConfigParser.NoOptionError(var_name, section_name)
+ return (section_name, var_name)
+
+ def set_attributes(self):
+ sections = self.config.sections()
+ for section in sections:
+ for item in self.config.items(section):
+ name = "%s_%s" % (section, item[0])
+ value = item[1]
+ if isbool(value):
+ value = str2bool(value)
+ elif value.isdigit():
+ value = int(value)
+ setattr(self, name, value)
+ setattr(self, name.upper(), value)
+
+
+ def verify(self, config1, config2, validate_method):
+ return True
+
+ def validate_type(self, var_type, value):
+ return True
+
+ @staticmethod
+ def is_xml(config_file):
+ try:
+ x = Xml(config_file)
+ return True
+ except:
+ return False
+
+ @staticmethod
+ def is_ini(config_file):
+ try:
+ c = ConfigParser.ConfigParser()
+ c.read(config_file)
+ return True
+ except ConfigParser.MissingSectionHeaderError:
+ return False
+
+
+ def dump(self, sections = []):
+ sys.stdout.write(output_python())
+
+ def output_python(self, encoding = "utf-8"):
+ buf = codecs.lookup(encoding)[3](StringIO())
+ buf.writelines(["# " + line + os.linesep for line in self._header()])
+
+ for section in self.sections():
+ buf.write("[%s]%s" % (section, os.linesep))
+ for (name,value) in self.items(section):
+ buf.write("%s=%s%s" % (name,value,os.linesep))
+ buf.write(os.linesep)
+ return buf.getvalue()
+
+ def output_shell(self, show_comments = True, encoding = "utf-8"):
+ """
+ Return variables as a shell script.
+ """
+
+ buf = codecs.lookup(encoding)[3](StringIO())
+ buf.writelines(["# " + line + os.linesep for line in self._header()])
+
+ for section in self.sections():
+ for (name,value) in self.items(section):
+ # bash does not have the concept of NULL
+ if value:
+ option = "%s_%s" % (section.upper(), name.upper())
+ if isbool(value):
+ value = str(str2bool(value))
+ elif not value.isdigit():
+ value = '"%s"' % value
+ buf.write(option + "=" + value + os.linesep)
+ return buf.getvalue()
+
+ def output_php(self, encoding = "utf-8"):
+ """
+ Return variables as a PHP script.
+ """
+
+ buf = codecs.lookup(encoding)[3](StringIO())
+ buf.write("<?php" + os.linesep)
+ buf.writelines(["// " + line + os.linesep for line in self._header()])
+
+ for section in self.sections():
+ for (name,value) in self.items(section):
+ option = "%s_%s" % (section, name)
+ buf.write(os.linesep)
+ buf.write("// " + option + os.linesep)
+ if value is None:
+ value = 'NULL'
+ buf.write("define('%s', %s);" % (option, value) + os.linesep)
+
+ buf.write("?>" + os.linesep)
+
+ return buf.getvalue()
+
+ def output_xml(self, encoding = "utf-8"):
+ pass
+
+ def output_variables(self, encoding="utf-8"):
+ """
+ Return list of all variable names.
+ """
+
+ buf = codecs.lookup(encoding)[3](StringIO())
+ for section in self.sections():
+ for (name,value) in self.items(section):
+ option = "%s_%s" % (section,name)
+ buf.write(option + os.linesep)
+
+ return buf.getvalue()
+ pass
+
+ def write(self, filename=None):
+ if not filename:
+ filename = self.filename
+ configfile = open(filename, 'w')
+ self.config.write(configfile)
+
+ def save(self, filename=None):
+ self.write(filename)
+
+ def __getattr__(self, attr):
+ return getattr(self.config, attr)
+
+if __name__ == '__main__':
+ filename = None
+ if len(sys.argv) > 1:
+ filename = sys.argv[1]
+ config = Config(filename)
+ else:
+ config = Config()
+ config.dump()
git://git.onelab.eu / plstackapi.git / blobdiff