1 # fsgui.py

     2 #

     3 # A launcher script for the simple file transfer server

     4 # for Series 60 Python environment.

     5 #     

     6 # Copyright (c) 2005 Nokia Corporation

     7 #

     8 # Licensed under the Apache License, Version 2.0 (the "License");

     9 # you may not use this file except in compliance with the License.

    10 # You may obtain a copy of the License at

    11 #

    12 #     http://www.apache.org/licenses/LICENSE-2.0

    13 #

    14 # Unless required by applicable law or agreed to in writing, software

    15 # distributed under the License is distributed on an "AS IS" BASIS,

    16 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    17 # See the License for the specific language governing permissions and

    18 # limitations under the License.

    19 

    20 

    21 import appuifw

    22 import socket

    23 import os

    24 import e32

    25 

    26 CONFIG_DIR='c:/system/apps/python'

    27 

    28 def discover_address(configfile):

    29     import appuifw

    30     CONFIG_FILE=os.path.join(CONFIG_DIR,configfile)

    31     try:        

    32         f=open(CONFIG_FILE,'r')

    33         config=eval(f.read())

    34         f.close()

    35     except:

    36         config={}

    37 

    38     address=config.get('target','')

    39 

    40     if address:

    41         choice=appuifw.popup_menu([u'Default host',

    42                                    u'Other...'],u'Connect to:')

    43         if choice==1:

    44             address=None

    45         if choice==None:

    46             return None # popup menu was cancelled.    

    47     if not address:

    48         print "Discovering..."

    49         addr,services=socket.bt_discover()

    50         print "Discovered: %s, %s"%(addr,services)

    51         if len(services)>1:

    52             choices=services.keys()

    53             choices.sort()

    54             choice=appuifw.popup_menu([unicode(services[x])+": "+x

    55                                        for x in choices],u'Choose port:')

    56             port=services[choices[choice]]

    57         else:

    58             port=services[services.keys()[0]]

    59         address=(addr,port)

    60         config['target']=address

    61         # make sure the configuration file exists.

    62         if not os.path.isdir(CONFIG_DIR):

    63             os.makedirs(CONFIG_DIR)

    64         f=open(CONFIG_FILE,'wt')

    65         f.write(repr(config))

    66         f.close()

    67     return address

    68 

    69 def startserver():

    70     if os.path.isfile(u'e:\\system\\libs\\fileserver.py'):

    71         server_script=u'e:\\system\\libs\\fileserver.py'

    72     elif os.path.isfile(u'c:\\system\\libs\\fileserver.py'):

    73         server_script=u'c:\\system\\libs\\fileserver.py'

    74     else:

    75         appuifw.note(u'fileserver.py not found','error')

    76         return

    77     addr=discover_address('fileserver_conf.txt')

    78     if addr:

    79         e32.start_server(server_script)

    80     appuifw.note(u'File server started','info')

    81 

    82 startserver()