lib/muff/muffuser.py

   1 """User objects for the MUFF Engine"""
   2
   3 # Copyright (c) 2005 mudpy, Jeremy Stanley <fungi@yuggoth.org>
   4 # All rights reserved.
   5 #
   6 # Redistribution and use in source and binary forms, with or without
   7 # modification, are permitted provided that the following conditions
   8 # are met:
   9 #
  10 #    - Redistributions of source code must retain the above copyright
  11 #      notice, this list of conditions and the following disclaimer.
  12 #    - Redistributions in binary form must reproduce the above
  13 #      copyright notice, this list of conditions and the following
  14 #      disclaimer in the documentation and/or other materials provided
  15 #      with the distribution.
  16 #
  17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  20 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  21 # COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  22 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  23 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  24 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  25 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  27 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  28 # POSSIBILITY OF SUCH DAMAGE.
  29
  30 import ConfigParser
  31 import string
  32
  33 import muff
  34 for module in muff.__all__:
  35         exec("import " + module)
  36
  37 class User:
  38         def __init__(self):
  39                 self.name = ""
  40                 self.passhash = ""
  41                 self.address = ""
  42                 self.connection = None
  43                 self.authenticated = False
  44                 self.password_tries = 1
  45                 self.state = "entering account name"
  46                 self.menu_seen = False
  47                 self.error = ""
  48                 self.input_queue = []
  49                 self.output_queue = []
  50                 self.partial_input = ""
  51                 self.echoing = True
  52                 self.record = ConfigParser.SafeConfigParser()
  53         def load(self):
  54                 filename = muffconf.config_data.get("general", "account_path") + "/" + self.name
  55                 try:
  56                         self.record.read(filename)
  57                         self.passhash = self.record.get("account", "passhash")
  58                         self.last_address = self.record.get("account", "last_address", self.address)
  59                 except:
  60                         pass
  61         def get_passhash(self):
  62                 filename = muffconf.config_data.get("general", "account_path") + "/" + self.proposed_name
  63                 temporary_record = ConfigParser.SafeConfigParser()
  64                 try:
  65                         temporary_record.read(filename)
  66                         self.passhash = temporary_record.get("account", "passhash")
  67                 except:
  68                         self.passhash = ""
  69         def save(self):
  70                 if self.authenticated:
  71                         filename = muffconf.config_data.get("general", "account_path") + "/" + self.name.lower()
  72                         if not self.record.has_section("account"):
  73                                 self.record.add_section("account")
  74                         self.record.set("account", "name", self.name)
  75                         self.record.set("account", "passhash", self.passhash)
  76                         self.record.set("account", "last_address", self.address)
  77                         record_file = file(filename, "w")
  78                         self.record.write(record_file)
  79                         record_file.close()
  80         def show_menu(self):
  81                 self.send(muffmenu.get_menu(self))
  82         def remove(self):
  83                 muffvars.userlist.remove(self)
  84         def send(self, output, eol="$(eol)"):
  85                 if output:
  86                         output = "$(eol)" + output + eol
  87                         output = string.replace(output, "$(eol)", "\r\n")
  88                         output = string.replace(output, "$(div)", "\r\n\r\n")
  89                         output = string.replace(output, "$(bld)", chr(27)+"[1m")
  90                         output = string.replace(output, "$(nrm)", chr(27)+"[0m")
  91                         output = string.replace(output, "$(blk)", chr(27)+"[30m")
  92                         output = string.replace(output, "$(grn)", chr(27)+"[32m")
  93                         output = string.replace(output, "$(red)", chr(27)+"[31m")
  94                         output = string.replace(output, "$(account)", self.name)
  95                         output = muffmisc.wrap_ansi_text(output, 80)
  96                         self.output_queue.append(output)
  97                         try:
  98                                 self.connection.send(self.output_queue[0])
  99                                 self.output_queue.remove(self.output_queue[0])
 100                                 self.menu_seen = False
 101                         except:
 102                                 pass
 103