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"""
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# Copyright 1999-2005 Gentoo Foundation
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# This source code is distributed under the terms of version 2 of the GNU
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# General Public License as published by the Free Software Foundation, a copy
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# of which can be found in the main directory of this project.
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Gentoo Linux Installer
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The GLIUtility module contians all utility functions used throughout GLI.
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"""
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import string, os, re, shutil, sys, random, commands, crypt, pty, select
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from GLIException import *
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##
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# Check to see if a string is actually a string, and if it is not null. Returns bool.
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# @param string_a string to be checked.
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def is_realstring(string):
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# Make sure it is a string
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if not isinstance(string, (str, unicode)):
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return False
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return True
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##
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# Checks to see if x is a numeral by doing a type conversion.
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# @param x value to be checked
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def is_numeric(x):
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try:
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float(x)
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except ValueError:
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return False
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else:
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return True
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##
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# Check to see if a string is a valid ip. Returns bool.
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# @param ip ip to be checked.
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def is_ip(ip):
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# Make sure it is a string
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if not is_realstring(ip):
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return False
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# Compile the regular expression that validates an IP. It will also check for valid ranges.
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expr = re.compile('(([0-9]|[01]?[0-9]{2}|2([0-4][0-9]|5[0-5]))\.){3}([0-9]|[01]?[0-9]{2}|2([0-4][0-9]|5[0-5]))$')
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# Run the test.
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res = expr.match(ip)
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# Return True only if there are results.
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return(res != None)
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##
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# Check to see if mac is a valid MAC address. Make sure use format_mac
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# before using this function. Returns bool.
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# @param mac mac address to be checked.
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def is_mac(mac):
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expr = re.compile('([0-9A-F]{2}:){5}[0-9A-F]{2}')
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res = expr.match(mac)
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return(res != None)
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##
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# Format's a mac address properly. Returns the correctly formatted MAC. (a string)
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# @param mac mac address to be formatted
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def format_mac(mac):
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mac = string.replace(mac, '-', ':')
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mac = string.upper(mac)
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mac = string.split(mac, ':')
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for i in range(0, len(mac)):
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if len(mac[i]) < 2:
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mac[i] = "0" + mac[i]
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return string.join(mac, ":")
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##
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# Removes leading zero's from an IP address. For example
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# trim_ip('192.168.01.002') => '192.168.1.2'
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# @param ip IP address to be trimmed
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def trim_ip(ip):
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# Remove leading zero's on the first octet
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ip = re.sub('^0{1,2}','',ip)
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# Remove leading zero's from the other octets
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res = re.sub('((?<=\.)(00|0)(?P<num>\d))','\g<num>',ip)
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return(res)
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##
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# Check to see if the string passed is a valid device. Returns bool.
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# @param device device to be checked
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def is_device(device):
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# Make sure it is a string
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if not is_realstring(device):
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return False
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# Make sure the string starts with /dev/
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if device[0:5] != '/dev/':
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return False
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# Check to make sure the device exists
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return os.access(device, os.F_OK)
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##
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# Check to see if the string is a valid hostname. Returns bool.
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# @param hostname host to be checked
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def is_hostname(hostname):
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# Make sure it is a string
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if not is_realstring(hostname):
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return False
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expr = re.compile('^([a-zA-Z0-9-_\.])+\.[a-zA-Z]{2,4}$')
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res = expr.match(hostname)
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return(res != None)
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##
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# Check to see if the string is a valid path. Returns bool.
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# @param path Path to be checked.
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def is_path(path):
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# Make sure it is a string
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if not is_realstring(path):
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return False
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# Create a regular expression that matches all words and the symbols '-_./' _ is included in the \w
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expr = re.compile('^[\w\.\-\/~]+$')
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# Run the match
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res = expr.match(path)
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# Return True only if there are results
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return(res != None)
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##
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# Check to see if the string is a valid file. Returns bool.
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# @param file file to be checked for validity.
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def is_file(file):
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# Make sure it is a string
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if not is_realstring(file):
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return False
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# Check to make sure the device exists
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return os.access(file, os.F_OK)
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##
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# Parse a URI. Returns a tuple (protocol, username, password, host, port, path)
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# Returns None if URI is invalid.
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# @param uri URI to be parsed
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def parse_uri(uri):
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# Compile the regex
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expr = re.compile('(\w+)://(?:([^:@]+)(?::([^@]+))?@)?(?:([a-zA-Z0-9.-]+)(?::(\d+))?)?(/.*)')
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# Run it against the URI
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res = expr.match(uri)
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if not res:
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# URI doesn't match regex and therefore is invalid
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return None
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# Get tuple of matches
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# 0 - Protocol
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# 1 - Username
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# 2 - Password
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# 3 - Host
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# 4 - Port
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# 5 - Path
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uriparts = res.groups()
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return uriparts
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##
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# Check to see if the string is a valid URI. Returns bool.
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# @param uri URI to be validated
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# @param checklocal=True Whether to look for a local uri.
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def is_uri(uri, checklocal=True):
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# Make sure it is a string
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if not is_realstring(uri):
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return False
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# Set the valid uri types
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valid_uri_types = ('ftp', 'rsync', 'http', 'file', 'https', 'scp')
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# Parse the URI
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uriparts = parse_uri(uri)
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if not uriparts:
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# Invalid URI
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return False
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# Check for valid uri type
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if not uriparts[0] in valid_uri_types:
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return False
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# If checklocal and the URI is a local file, check to see if the file exists
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if uriparts[0] == "file" and checklocal:
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if not is_file(uriparts[5]):
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return False
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return True
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##
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# Converts a string to a boolean value. anything not "True" is deemed false.
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# @param input must be a string so it can be converted to boolean.
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def strtobool(input):
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if type(input) != str:
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raise GLIException("GLIUtilityError", 'fatal','strtobool',"The input must be a string!")
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if string.lower(input) == 'true':
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return True
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else:
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return False
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##
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# Check to see if device is a valid ethernet device. Returns bool.
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# @param device device to be checked
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def is_eth_device(device):
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# Make sure it is a string
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if not is_realstring(device):
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return False
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# Old way w/ reg ex here:
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# Create a regular expression to test the specified device.
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#expr = re.compile('^(eth|wlan|ppp)([0-9]{1,2})(:[0-9]{1,2})?$')
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# Run the match
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#res = expr.match(device)
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# Return True only if there are results
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#return(res != None)
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status, output = spawn("/sbin/ifconfig -a | grep -e '^[A-Za-z]'| cut -d ' ' -f 1 | grep '"+ device + "'", return_output=True)
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if output:
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return True
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return False
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##
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# Will return a list of devices found in ifconfig.
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def get_eth_devices():
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status, output = spawn("/sbin/ifconfig -a | grep -e '^[A-Za-z]'| cut -d ' ' -f 1", return_output=True)
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return output.split()
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##
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# Checks to see if device is a valid NFS device
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# @param device device to be checked
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def is_nfs(device):
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if not is_realstring(device):
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return False
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colon_location = device.find(':')
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if colon_location == -1:
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return False
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host = device[:colon_location]
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path = device[colon_location+1:]
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return((is_ip(host) or is_hostname(host)) and is_path(path))
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##
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# Sets the network ip (used for the livecd environment)
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# @param dev device to be configured
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# @param ip ip address of device
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# @param broadcast broadcast address of device
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# @param netmask netmask address of device
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def set_ip(dev, ip, broadcast, netmask):
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if not is_ip(ip) or not is_ip(netmask) or not is_ip(broadcast):
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raise GLIException("GLIUtilityError", 'fatal','set_ip', ip + ", " + netmask + "and, " + broadcast + "must be a valid IP's!")
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if not is_eth_device(dev):
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raise GLIException("GLIUtilityError", 'fatal','set_ip', dev + "is not a valid ethernet device!")
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options = "%s inet %s broadcast %s netmask %s" % (dev, ip, broadcast, netmask)
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status = spawn("ifconfig " + options)
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if not exitsuccess(status):
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return False
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return True
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##
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# Sets the default route (used for the livecd environment)
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# @param route ip addresss of gateway.
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def set_default_route(route):
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if not is_ip(route):
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raise GLIException("GLIUtilityError", 'fatal', 'set_default_route', route + " is not an ip address!")
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status = spawn("route add default gw " + route)
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if not exitsuccess(status):
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return False
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return True
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##
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# Will run a command with various flags for the style of output and logging.
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#
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# @param cmd The command to be run
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# @param quiet=False Whether or not to filter output to /dev/null
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# @param logfile=None if provied will log output to the given filename
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# @param display_on_tty8=False will output to tty8 instead of the screen.
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# @param chroot=None will run the command inside the new chroot env.
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# @param append_log=False whether to start over on the logfile or append.
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# @param return_output=False Returns the output along with the exit status
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def spawn(cmd, quiet=False, logfile=None, display_on_tty8=False, chroot=None, append_log=False, return_output=False, linecount=0, match=None, cc=None, status_message=None):
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# This is a hack since spawn() can't access _logger...set to True for verbose output on console
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debug = False
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if chroot:
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wrapper = open(chroot+"/var/tmp/spawn.sh", "w")
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wrapper.write("#!/bin/bash -l\n" + cmd + "\nexit $?\n")
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wrapper.close()
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cmd = "chmod a+x " + chroot + "/var/tmp/spawn.sh && chroot " + chroot + " /var/tmp/spawn.sh 2>&1"
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else:
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cmd += " 2>&1 "
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if debug:
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print "Command: " + cmd
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output = ""
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if logfile:
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if append_log:
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fd_logfile = open(logfile,'a')
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else:
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fd_logfile = open(logfile,'w')
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if display_on_tty8:
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fd_tty = open('/dev/tty8','w')
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# Set initial sub-progress display
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if cc:
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cc.addNotification("progress", (0, status_message))
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# open a read only pipe
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ro_pipe = os.popen(cmd, 'r')
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# read a line from the pipe and loop until
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# pipe is empty
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# data = ro_pipe.readline()
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seenlines = 0
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last_percent = 0
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while 1:
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# data = ro_pipe.read(16384)
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data = os.read(ro_pipe.fileno(), 16384)
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if debug:
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print "DEBUG: read some data...length " + str(len(data))
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if not data:
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if linecount and cc:
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if debug:
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print "DEBUG: end of stream...progress is 1"
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cc.addNotification("progress", (1, status_message))
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break
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# print "DEBUG: spawn(): data is " + str(len(data)) + " bytes long"
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if logfile:
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fd_logfile.write(data)
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# fd_logfile.flush()
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if display_on_tty8:
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fd_tty.write(data)
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fd_tty.flush()
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if return_output:
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output += data
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if linecount and cc:
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lastpos = -1
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while 1:
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lastpos = data.find("\n", lastpos + 1)
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if lastpos == -1: break
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# if match:
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# if not re.match(match, uri):
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# continue
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seenlines += 1
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if debug:
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print "DEBUG: seenlines=" + str(seenlines)
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percent = float(seenlines) / linecount
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if debug:
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print "DEBUG: percent=" + str(percent)
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# print "DEBUG: spawn(): seenlines=" + str(seenlines) + ", linecount=" + str(linecount) + ", percent=" + str(percent)
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if int(percent * 100) >= (last_percent + 5):
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last_percent = int(percent * 100)
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if debug:
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print "DEBUG: setting next progress point...last_percent=" + str(last_percent)
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cc.addNotification("progress", (percent, status_message))
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# print "DEBUG: spawn(): send notification " + str((percent, status_message))
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# data = ro_pipe.readline()
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# close the file descriptors
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if logfile: fd_logfile.close()
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if display_on_tty8: fd_tty.close()
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# close the pipe and save return value
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ret = ro_pipe.close() or 0
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if return_output:
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return ret, output
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else:
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return ret
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##
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# Will check the status of a spawn result to see if it did indeed return successfully.
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# @param status Parameter description
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def exitsuccess(status):
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if os.WIFEXITED(status) and os.WEXITSTATUS(status) == 0:
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return True
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return False
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##
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# Will produce a bash shell with a special prompt for the installer.
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def spawn_bash():
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os.putenv("PROMPT_COMMAND","echo \"Type 'exit' to return to the installer.\"")
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os.system("bash") #don't care what this returns.
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##
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# Will download or copy a file/uri to a location
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# @param uri uri to be fetched.
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# @param path destination for the file.
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def get_uri(uri, path, cc=None):
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uri = uri.strip()
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status = 0
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if re.match('^(ftp|http(s)?)://',uri):
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if cc:
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status = spawn("wget --progress=dot " + uri + " -O " + path + r""" 2>&1 | sed -u -e 's:^.\+\([0-9]\+\)%.\+$:\1:' | while read line; do [ "$line" = "$tmp_lastline" ] || echo $line | grep -e '^[1-9]'; tmp_lastline=$line; done""", linecount=100, cc=cc, status_message="Fetching " + uri.split('/')[-1])
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else:
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status = spawn("wget --quiet " + uri + " -O " + path)
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elif re.match('^rsync://', uri):
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status = spawn("rsync --quiet " + uri + " " + path)
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elif uri.startswith("scp://"):
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# Get tuple of matches
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# 0 - Protocol
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# 1 - Username
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# 2 - Password
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# 3 - Host
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# 4 - Port
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# 5 - Path
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uriparts = parse_uri(uri)
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scpcmd = "scp "
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if uriparts[4]:
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scpcmd += "-P " + uriparts[4] + " "
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if uriparts[1]:
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scpcmd += uriparts[1] + "@"
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scpcmd += uriparts[3] + ":" + uriparts[5] + " " + path
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pid, child_fd = pty.fork()
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if not pid:
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os.execvp("scp", scpcmd.split())
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else:
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while 1:
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r, w, e = select.select([child_fd], [], [])
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if child_fd in r:
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try:
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data = os.read(child_fd, 1024)
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except:
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pid2, status = os.waitpid(pid, 0)
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break
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if data.endswith("assword: "):
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if uriparts[2]:
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os.write(child_fd, uriparts[2] + "\n")
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else:
|
| 456 |
os.write(child_fd, "\n")
|
| 457 |
elif data.endswith("Are you sure you want to continue connecting (yes/no)? "):
|
| 458 |
os.write(child_fd, "yes\n")
|
| 459 |
else:
|
| 460 |
pid2, status = os.waitpid(pid, os.WNOHANG)
|
| 461 |
if pid2:
|
| 462 |
break
|
| 463 |
|
| 464 |
elif re.match('^file://', uri):
|
| 465 |
r_file = uri[7:]
|
| 466 |
if os.path.isfile(r_file):
|
| 467 |
shutil.copy(r_file, path)
|
| 468 |
if not os.path.isfile(path):
|
| 469 |
raise GLIException("GLIUtilityError", 'fatal', 'get_uri', "Cannot copy " + r_file + " to " + path)
|
| 470 |
else:
|
| 471 |
# Just in case a person forgets file://
|
| 472 |
if os.path.isfile(uri):
|
| 473 |
shutil.copy(uri, path)
|
| 474 |
if not os.path.isfile(path):
|
| 475 |
raise GLIException("GLIUtilityError", 'fatal', 'get_uri', "Cannot copy " + r_file + " to " + path)
|
| 476 |
else:
|
| 477 |
raise GLIException("GLIUtilityError", 'fatal', 'get_uri', "File does not exist or URI is invalid!")
|
| 478 |
|
| 479 |
if exitsuccess(status) and is_file(path):
|
| 480 |
return True
|
| 481 |
|
| 482 |
return False
|
| 483 |
|
| 484 |
##
|
| 485 |
# Pings a host. Used to test network connectivity.
|
| 486 |
# @param host host to be pinged.
|
| 487 |
def ping(host):
|
| 488 |
host = str(host)
|
| 489 |
if not (is_hostname(host) or is_ip(host)):
|
| 490 |
return False #invalid IP or hostname
|
| 491 |
status = spawn("ping -n -c 2 " + host)
|
| 492 |
if not exitsuccess(status):
|
| 493 |
return False
|
| 494 |
return True
|
| 495 |
|
| 496 |
##
|
| 497 |
# Pass in the eth device's number (0, 1, 2, etc).
|
| 498 |
# Returns network information in a tuple.
|
| 499 |
# Order is hw_addr, ip_addr, mask, bcast, route, and
|
| 500 |
# whether it's up (True or False).
|
| 501 |
# @param device device to gather info from.
|
| 502 |
def get_eth_info(device):
|
| 503 |
"""Pass in the eth device's number (0, 1, 2, etc).
|
| 504 |
Returns network information in a tuple.
|
| 505 |
Order is hw_addr, ip_addr, mask, bcast, route, and
|
| 506 |
whether it's up (True or False).
|
| 507 |
"""
|
| 508 |
|
| 509 |
hw_addr = 'None'
|
| 510 |
ip_addr = 'None'
|
| 511 |
mask = 'None'
|
| 512 |
bcast = 'None'
|
| 513 |
gw = 'None'
|
| 514 |
up = False
|
| 515 |
|
| 516 |
if len(str(device)) == 1:
|
| 517 |
device = "eth" + str(device)
|
| 518 |
|
| 519 |
if not is_eth_device(device):
|
| 520 |
raise GLIException("GLIUtilityError", 'fatal', "get_eth_info", device + " is not a valid ethernet device!")
|
| 521 |
|
| 522 |
status, device_info = spawn("/sbin/ifconfig " + device, return_output=True)
|
| 523 |
if exitsuccess(status):
|
| 524 |
for line in device_info.splitlines():
|
| 525 |
line = line.strip()
|
| 526 |
if 'HWaddr' in line:
|
| 527 |
hw_addr = line.split('HWaddr',1)[1].strip()
|
| 528 |
if 'inet addr' in line:
|
| 529 |
ip_addr = line.split(' ')[0].split(':')[1]
|
| 530 |
if 'Bcast' in line:
|
| 531 |
bcast = line.split(' ')[1].split(':')[1]
|
| 532 |
if 'Mask' in line:
|
| 533 |
mask = line.split(' ')[2].split(':')[1]
|
| 534 |
if line.startswith('UP'):
|
| 535 |
up = True
|
| 536 |
else:
|
| 537 |
raise GLIException("GLIUtilityError", 'fatal', "get_eth_info", device_info)
|
| 538 |
gw = spawn(r"/sbin/route -n | grep -e '^0\.0\.0\.0' | sed -e 's:^0\.0\.0\.0 \+::' -e 's: \+.\+$::'", return_output=True)[1].strip()
|
| 539 |
|
| 540 |
return (hw_addr, ip_addr, mask, bcast, gw, up)
|
| 541 |
|
| 542 |
##
|
| 543 |
# Will take a uri and get and unpack a tarball into the destination.
|
| 544 |
# @param tarball_uri URI of tarball
|
| 545 |
# @param target_directory destination
|
| 546 |
# @param temp_directory="/tmp" a temporary location (used for dealing with the
|
| 547 |
# ramdisk size limitations of the livecd env.
|
| 548 |
# @param keep_permissions=False Whether or not to keep permissions (-p)
|
| 549 |
def fetch_and_unpack_tarball(tarball_uri, target_directory, temp_directory="/tmp", keep_permissions=False, cc=None):
|
| 550 |
"Fetches a tarball from tarball_uri and extracts it into target_directory"
|
| 551 |
|
| 552 |
# Get tarball info
|
| 553 |
tarball_filename = tarball_uri.split("/")[-1]
|
| 554 |
|
| 555 |
# Get the tarball
|
| 556 |
if not get_uri(tarball_uri, temp_directory + "/" + tarball_filename, cc):
|
| 557 |
raise GLIException("GLIUtilityError", 'fatal', 'fetch_and_unpack_tarball',"Could not fetch " + tarball_uri)
|
| 558 |
|
| 559 |
# Reset tar options
|
| 560 |
tar_options = "xv"
|
| 561 |
|
| 562 |
# If the tarball is bzip'd
|
| 563 |
if tarball_filename.split(".")[-1] == "tbz" or tarball_filename.split(".")[-1] == "bz2":
|
| 564 |
format_option = "j"
|
| 565 |
|
| 566 |
# If the tarball is gzip'd
|
| 567 |
elif tarball_filename.split(".")[-1] == "tgz" or tarball_filename.split(".")[-1] == "gz":
|
| 568 |
format_option = "z"
|
| 569 |
|
| 570 |
tar_options += format_option
|
| 571 |
|
| 572 |
# If we want to keep permissions
|
| 573 |
if keep_permissions:
|
| 574 |
tar_options = tar_options + "p"
|
| 575 |
|
| 576 |
# Get number of files in tarball
|
| 577 |
tarfiles = 0
|
| 578 |
if cc:
|
| 579 |
cc.addNotification("progress", (0, "Determining the number of files in " + tarball_filename))
|
| 580 |
tarfiles = int(spawn("tar -t" + format_option + "f " + temp_directory + "/" + tarball_filename + " 2>/dev/null | wc -l", return_output=True)[1].strip())
|
| 581 |
|
| 582 |
# Unpack the tarball
|
| 583 |
exitstatus = spawn("tar -" + tar_options + " -f " + temp_directory + "/" + tarball_filename + " -C " + target_directory, display_on_tty8=True, logfile="/tmp/compile_output.log", append_log=True, linecount=tarfiles, cc=cc, status_message="Unpacking " + tarball_filename) # change this to the logfile variable
|
| 584 |
|
| 585 |
if not exitsuccess(exitstatus):
|
| 586 |
raise GLIException("GLIUtilityError", 'fatal', 'fetch_and_unpack_tarball',"Could not unpack " + tarball_uri + " to " + target_directory)
|
| 587 |
|
| 588 |
##
|
| 589 |
# OLD Will generate a random password. Used when the livecd didn't auto-scramble the root password.
|
| 590 |
# can probably be removed but is good to keep around.
|
| 591 |
def generate_random_password():
|
| 592 |
s = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890$%^&*[]{}-=+_,|'\"<>:/"
|
| 593 |
s = list(s)
|
| 594 |
|
| 595 |
for i in range(0,len(s)/2):
|
| 596 |
x = random.randint(0,len(s)-1)
|
| 597 |
y = random.randint(0,len(s)-1)
|
| 598 |
tmp = s[x]
|
| 599 |
s[x] = s[y]
|
| 600 |
s[y] = tmp
|
| 601 |
|
| 602 |
passwd = ""
|
| 603 |
for i in range(0,random.randint(8,12)):
|
| 604 |
passwd += s[i]
|
| 605 |
|
| 606 |
return passwd
|
| 607 |
|
| 608 |
##
|
| 609 |
# Will grab a value from a specified file after sourcing it
|
| 610 |
# @param filename file to get the value from
|
| 611 |
# @param value value to look for
|
| 612 |
def get_value_from_config(filename, value):
|
| 613 |
#OLD WAY: return string.strip(commands.getoutput("source " + filename + " && echo $" + value))
|
| 614 |
status, output = spawn("source " + filename + " && echo $" + value, return_output=True)
|
| 615 |
return string.strip(output)
|
| 616 |
|
| 617 |
|
| 618 |
##
|
| 619 |
# Will take a password and return it hashed in md5 format
|
| 620 |
# @param password the password to be hashed
|
| 621 |
def hash_password(password):
|
| 622 |
salt = "$1$"
|
| 623 |
chars = "./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
|
| 624 |
for i in range(0, 8):
|
| 625 |
salt += chars[random.randint(0, len(chars)-1)]
|
| 626 |
salt += "$"
|
| 627 |
passwd_hash = crypt.crypt(password, salt)
|
| 628 |
|
| 629 |
return passwd_hash
|
| 630 |
|
| 631 |
##
|
| 632 |
# Returns the real name (manufacturer and model) of a network interface
|
| 633 |
# @param interface Name of interface (like in ifconfig)
|
| 634 |
def get_interface_realname(interface):
|
| 635 |
# TODO: rewrite with 2.4 support
|
| 636 |
if is_file("/sys/class/net/" + interface + "/device"):
|
| 637 |
return spawn("lspci | grep $(basename $(readlink /sys/class/net/" + interface + r"/device)) | sed -e 's|^.\+ Ethernet controller: ||'", return_output=True)[1].strip()
|
| 638 |
else:
|
| 639 |
return "No Information Found"
|
| 640 |
|
| 641 |
def list_stage_tarballs_from_mirror(mirror, arch):
|
| 642 |
return spawn("wget -O - " + mirror + "/releases/" + arch + "/current/stages/" + r" 2> /dev/null | grep 'bz2\"' | sed -e 's:^.\+href=\"\(.\+\)\".\+$:\1:i' -e 's:.\+/\(.\+\)$:\1:'", return_output=True)[1].strip().split("\n")
|
| 643 |
|
| 644 |
def list_mirrors(http=True, ftp=True, rsync=True):
|
| 645 |
mirrors = []
|
| 646 |
mirrortypes = ""
|
| 647 |
if http:
|
| 648 |
mirrortypes += "http"
|
| 649 |
if ftp:
|
| 650 |
if mirrortypes:
|
| 651 |
mirrortypes += '\|'
|
| 652 |
mirrortypes += "ftp"
|
| 653 |
if rsync:
|
| 654 |
if mirrortypes:
|
| 655 |
mirrortypes += '\|'
|
| 656 |
mirrortypes += "rsync"
|
| 657 |
mirrorlist = spawn(r"wget -O - 'http://www.gentoo.org/main/en/mirrors.xml?passthru=1' 2>/dev/null | /bin/sed -ne '/^[[:space:]]*<uri link=\"\(" + mirrortypes + r"\):\/\/[^\"]\+\">.\+<\/uri>/{s/^[[:space:]]*<uri link=\"\([^\"]\+\)\">\(.*\)<\/uri>.*$/\1|\2/;p}'", return_output=True)[1].strip().split("\n")
|
| 658 |
for mirror in mirrorlist:
|
| 659 |
mirror = mirror.strip()
|
| 660 |
mirrors.append(mirror.split("|"))
|
| 661 |
return mirrors
|
| 662 |
|
| 663 |
def generate_keymap_list():
|
| 664 |
keymap_list = []
|
| 665 |
path = "/usr/share/keymaps"
|
| 666 |
|
| 667 |
# find /usr/share/keymaps -iname *.map.gz -printf "%f \n"
|
| 668 |
put, get = os.popen4("find "+path+" -iname *.map.gz -printf \"%f \n\"")
|
| 669 |
for keymap in get.readlines():
|
| 670 |
# strip the last 9 chars ( .map.gz\n )
|
| 671 |
keymap.strip()
|
| 672 |
keymap = keymap[:-9]
|
| 673 |
keymap_list.append(keymap)
|
| 674 |
|
| 675 |
# sort the keymap list
|
| 676 |
keymap_list.sort()
|
| 677 |
|
| 678 |
return keymap_list
|
| 679 |
|
| 680 |
def generate_consolefont_list():
|
| 681 |
consolefont_list=[]
|
| 682 |
path = "/usr/share/consolefonts"
|
| 683 |
|
| 684 |
# find /usr/share/consolefonts -iname *.gz -printf "%f \n"
|
| 685 |
put, get = os.popen4("find "+path+" -iname *.gz -printf \"%f \n\"")
|
| 686 |
for consolefont in get.readlines():
|
| 687 |
# strip the last 5 chars ( .gz\n )
|
| 688 |
consolefont.strip()
|
| 689 |
consolefont = consolefont[:-5]
|
| 690 |
|
| 691 |
# test if its psfu or psf or fnt
|
| 692 |
# and remove it if necessary
|
| 693 |
if consolefont[-4:]== "psfu":
|
| 694 |
consolefont = consolefont[:-5]
|
| 695 |
if consolefont[-3:]== "psf":
|
| 696 |
consolefont = consolefont[:-4]
|
| 697 |
if consolefont[-3:]=="fnt":
|
| 698 |
consolefont = consolefont[:-4]
|
| 699 |
|
| 700 |
consolefont_list.append(consolefont)
|
| 701 |
|
| 702 |
# sort the keymap list
|
| 703 |
consolefont_list.sort()
|
| 704 |
|
| 705 |
return consolefont_list
|
| 706 |
|
| 707 |
def generate_consoletranslation_list():
|
| 708 |
consoletranslation_list=[]
|
| 709 |
path = "/usr/share/consoletrans"
|
| 710 |
|
| 711 |
# find /usr/share/keymaps -iname *.trans -printf "%f \n"
|
| 712 |
put, get = os.popen4("find "+path+" -iname *.trans -printf \"%f \n\"")
|
| 713 |
for consoletran in get.readlines():
|
| 714 |
# strip the last 8 chars ( .trans\n )
|
| 715 |
consoletran.strip()
|
| 716 |
consoletran = consoletran[:-8]
|
| 717 |
consoletranslation_list.append(consoletran)
|
| 718 |
|
| 719 |
consoletranslation_list.sort()
|
| 720 |
|
| 721 |
return consoletranslation_list
|
| 722 |
|
| 723 |
def get_global_use_flags():
|
| 724 |
use_desc = {}
|
| 725 |
f = open("/usr/portage/profiles/use.desc", "r")
|
| 726 |
for line in f:
|
| 727 |
line = line.strip()
|
| 728 |
if line == "# The following flags are NOT to be set or unset by users":
|
| 729 |
break
|
| 730 |
if not line or line.startswith("#"): continue
|
| 731 |
dash_pos = line.find(" - ")
|
| 732 |
if dash_pos == -1: continue
|
| 733 |
flagname = line[:dash_pos] or line[dash_pos-1]
|
| 734 |
desc = line[dash_pos+3:]
|
| 735 |
use_desc[flagname] = desc
|
| 736 |
f.close()
|
| 737 |
return use_desc
|
| 738 |
|
| 739 |
def get_local_use_flags():
|
| 740 |
use_local_desc = {}
|
| 741 |
f = open("/usr/portage/profiles/use.local.desc", "r")
|
| 742 |
for line in f:
|
| 743 |
line = line.strip()
|
| 744 |
if not line or line.startswith("#"): continue
|
| 745 |
dash_pos = line.find(" - ")
|
| 746 |
if dash_pos == -1: continue
|
| 747 |
colon_pos = line.find(":", 0, dash_pos)
|
| 748 |
pkg = line[:colon_pos]
|
| 749 |
flagname = line[colon_pos+1:dash_pos] or line[colon_pos+1]
|
| 750 |
desc = "(" + pkg + ") " + line[dash_pos+3:]
|
| 751 |
use_local_desc[flagname] = desc
|
| 752 |
f.close()
|
| 753 |
return use_local_desc
|
| 754 |
|
| 755 |
def get_cd_snapshot_uri():
|
| 756 |
snapshot_loc = spawn("ls /mnt/{cdrom,livecd}/snapshots/portage-* 2>/dev/null | head -n 1", return_output=True)[1].strip()
|
| 757 |
if snapshot_loc:
|
| 758 |
snapshot_loc = "file://" + snapshot_loc
|
| 759 |
return snapshot_loc
|
| 760 |
|
| 761 |
def validate_uri(uri):
|
| 762 |
# Get tuple of matches
|
| 763 |
# 0 - Protocol
|
| 764 |
# 1 - Username
|
| 765 |
# 2 - Password
|
| 766 |
# 3 - Host
|
| 767 |
# 4 - Port
|
| 768 |
# 5 - Path
|
| 769 |
uriparts = parse_uri(uri)
|
| 770 |
if not uriparts:
|
| 771 |
return False
|
| 772 |
if uriparts[0] in ('http', 'https', 'ftp'):
|
| 773 |
ret = spawn("wget --spider " + uri)
|
| 774 |
return exitsuccess(ret)
|
| 775 |
elif uriparts[0] == "file":
|
| 776 |
return is_file(uriparts[5])
|
| 777 |
return True
|
| 778 |
|
| 779 |
def get_directory_listing_from_uri(uri):
|
| 780 |
uriparts = parse_uri(uri)
|
| 781 |
if not uriparts:
|
| 782 |
return []
|
| 783 |
if uriparts[0] == "file":
|
| 784 |
dirlist = os.listdir(uriparts[5])
|
| 785 |
dirlist.sort()
|
| 786 |
dirs = []
|
| 787 |
files = []
|
| 788 |
for entry in dirlist:
|
| 789 |
if os.path.isdir(uriparts[5] + entry):
|
| 790 |
dirs.append(entry + "/")
|
| 791 |
else:
|
| 792 |
files.append(entry)
|
| 793 |
if not uriparts[5] == "/":
|
| 794 |
dirlist = ["../"]
|
| 795 |
else:
|
| 796 |
dirlist = []
|
| 797 |
dirlist += dirs + files
|
| 798 |
elif uriparts[0] == "http":
|
| 799 |
dirlist = spawn("wget -O - http://" + uriparts[3] + uriparts[5] + r" 2> /dev/null | grep -i href | grep -v 'http://' | grep -v 'ftp://' | sed -e 's:^.\+href=\"\(.\+\)\".\+$:\1:i'", return_output=True)[1].strip().split("\n")
|
| 800 |
dirs = []
|
| 801 |
files = []
|
| 802 |
for entry in dirlist:
|
| 803 |
if not entry.startswith("/") and entry.find("?") == -1:
|
| 804 |
if entry.endswith("/"):
|
| 805 |
dirs.append(entry)
|
| 806 |
else:
|
| 807 |
files.append(entry)
|
| 808 |
dirs.sort()
|
| 809 |
files.sort()
|
| 810 |
if not uriparts[5] == "/":
|
| 811 |
dirlist = ["../"]
|
| 812 |
else:
|
| 813 |
dirlist = []
|
| 814 |
dirlist += dirs + files
|
| 815 |
elif uriparts[0] == "ftp":
|
| 816 |
dirlist = spawn("wget -O - ftp://" + uriparts[3] + uriparts[5] + r" 2> /dev/null | grep -i href | sed -e 's:^.\+href=\"\(.\+\)\".\+$:\1:i' -e 's|^ftp://[^/]\+/|/|'", return_output=True)[1].strip().split("\n")
|
| 817 |
dirs = []
|
| 818 |
files = []
|
| 819 |
for entry in dirlist:
|
| 820 |
if entry.startswith(uriparts[5]):
|
| 821 |
entry = entry[len(uriparts[5]):]
|
| 822 |
if entry.endswith("/"):
|
| 823 |
dirs.append(entry)
|
| 824 |
else:
|
| 825 |
files.append(entry)
|
| 826 |
dirs.sort()
|
| 827 |
files.sort()
|
| 828 |
if not uriparts[5] == "/":
|
| 829 |
dirlist = ["../"]
|
| 830 |
else:
|
| 831 |
dirlist = []
|
| 832 |
dirlist += dirs + files
|
| 833 |
elif uriparts[0] == "scp":
|
| 834 |
tmpdirlist = ""
|
| 835 |
dirlist = []
|
| 836 |
sshcmd = ["ssh"]
|
| 837 |
if uriparts[4]:
|
| 838 |
sshcmd.append("-p")
|
| 839 |
sshcmd.append(uriparts[4])
|
| 840 |
if uriparts[1]:
|
| 841 |
sshcmd.append(uriparts[1] + "@" + uriparts[3])
|
| 842 |
else:
|
| 843 |
sshcmd.append(uriparts[3])
|
| 844 |
sshcmd.append("ls --color=no -1F " + uriparts[5] + r" 2>/dev/null | sed -e 's:\*$::'")
|
| 845 |
# print str(sshcmd)
|
| 846 |
pid, child_fd = pty.fork()
|
| 847 |
if not pid:
|
| 848 |
os.execvp("ssh", sshcmd)
|
| 849 |
else:
|
| 850 |
got_password_prompt = False
|
| 851 |
while 1:
|
| 852 |
r, w, e = select.select([child_fd], [], [])
|
| 853 |
if child_fd in r:
|
| 854 |
try:
|
| 855 |
data = os.read(child_fd, 1024)
|
| 856 |
except:
|
| 857 |
pid2, status = os.waitpid(pid, 0)
|
| 858 |
break
|
| 859 |
if data.endswith("assword: "):
|
| 860 |
if uriparts[2]:
|
| 861 |
os.write(child_fd, uriparts[2] + "\n")
|
| 862 |
else:
|
| 863 |
os.write(child_fd, "\n")
|
| 864 |
got_password_prompt = True
|
| 865 |
elif data.endswith("Are you sure you want to continue connecting (yes/no)? "):
|
| 866 |
os.write(child_fd, "yes\n")
|
| 867 |
else:
|
| 868 |
if got_password_prompt:
|
| 869 |
if not tmpdirlist and data.endswith("assword: "):
|
| 870 |
raise GLIException("IncorrectPassword", "notice", "get_directory_listing_from_uri", "Your SSH password was incorrect")
|
| 871 |
tmpdirlist += data
|
| 872 |
else:
|
| 873 |
pid2, status = os.waitpid(pid, os.WNOHANG)
|
| 874 |
if pid2:
|
| 875 |
break
|
| 876 |
for tmpentry in tmpdirlist.strip().split("\n"):
|
| 877 |
dirlist.append(tmpentry.strip())
|
| 878 |
dirs = []
|
| 879 |
files = []
|
| 880 |
for entry in dirlist:
|
| 881 |
if entry.endswith("/"):
|
| 882 |
dirs.append(entry)
|
| 883 |
else:
|
| 884 |
files.append(entry)
|
| 885 |
dirs.sort()
|
| 886 |
files.sort()
|
| 887 |
if not uriparts[5] == "/":
|
| 888 |
dirlist = ["../"]
|
| 889 |
else:
|
| 890 |
dirlist = []
|
| 891 |
dirlist += dirs + files
|
| 892 |
else:
|
| 893 |
dirlist = ["this/", "type/", "isn't/", "supported", "yet"]
|
| 894 |
return dirlist
|
| 895 |
|
| 896 |
def cdata(text):
|
| 897 |
if text.startswith("<![CDATA["):
|
| 898 |
return text
|
| 899 |
else:
|
| 900 |
return "<![CDATA[\n" + text + "\n]]>"
|
| 901 |
|
| 902 |
def uncdata(text):
|
| 903 |
if text.startswith("<![CDATA["):
|
| 904 |
return text[9:-5]
|
| 905 |
else:
|
| 906 |
return text
|
| 907 |
|
| 908 |
def get_grp_pkgs_from_cd():
|
| 909 |
if not is_file("/usr/livecd/grppkgs.txt"):
|
| 910 |
return ""
|
| 911 |
#raise GLIException("GLIUtilityError", "fatal", "get_grp_pkgs_from_cd", "Required file /usr/livecd/grppkgs.txt does not exist")
|
| 912 |
status,output = spawn('cat /usr/livecd/grppkgs.txt',return_output=True)
|
| 913 |
output = output.split()
|
| 914 |
#remove the first part before a / for comparision
|
| 915 |
results = []
|
| 916 |
for pkg in output:
|
| 917 |
results.append(pkg[(pkg.find('/')+1):])
|
| 918 |
return results
|
| 919 |
|
| 920 |
def get_keymaps():
|
| 921 |
return GLIUtility.spawn(r"find /usr/share/keymaps -iname *.map.gz | sed -e 's:^.\+/::' -e 's:\..\+$::' | sort", return_output=True)[1].strip().split("\n")
|
| 922 |
|
| 923 |
def get_chosts(arch):
|
| 924 |
chosts = []
|
| 925 |
if arch == "x86":
|
| 926 |
chosts = ["i386-pc-linux-gnu", "i486-pc-linux-gnu", "i586-pc-linux-gnu", "i686-pc-linux-gnu"]
|
| 927 |
if arch == "amd64":
|
| 928 |
chosts = ["x86_64-pc-linux-gnu"]
|
| 929 |
if arch == "alpha":
|
| 930 |
chosts = ["alpha-unknown-linux-gnu"]
|
| 931 |
if arch == "ppc":
|
| 932 |
chosts = ["powerpc-unknown-linux-gnu"]
|
| 933 |
if arch == "ppc64":
|
| 934 |
chosts = ["powerpc64-unknown-linux-gnu"]
|
| 935 |
if arch in ["sparc", "sparc64"]:
|
| 936 |
chosts = ["sparc-unknown-linux-gnu"]
|
| 937 |
if arch == "hppa":
|
| 938 |
chosts = ["hppa-unknown-linux-gnu", "hppa1.1-unknown-linux-gnu", "hppa2.0-unknown-linux-gnu"]
|
| 939 |
if arch == "mips":
|
| 940 |
chosts = ["mips-unknown-linux-gnu"]
|
| 941 |
return chosts
|
| 942 |
|
| 943 |
# Starts portmap.
|
| 944 |
def start_portmap():
|
| 945 |
status = spawn('/etc/init.d/portmap start') #, display_on_tty8=True)
|
| 946 |
if not exitsuccess(status):
|
| 947 |
return False
|
| 948 |
else:
|
| 949 |
return True
|
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