#!/usr/bin/python -OO # Copyright 2008-2012 The SABnzbd-Team # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. """ sabnzbd.panic - Send panic message to the browser """ import os import logging import webbrowser import tempfile import sabnzbd import sabnzbd.cfg as cfg PANIC_NONE = 0 PANIC_PORT = 1 PANIC_TEMPL = 2 PANIC_QUEUE = 3 PANIC_FWALL = 4 PANIC_OTHER = 5 PANIC_XPORT = 6 PANIC_SQLITE = 7 PANIC_HOST = 8 def MSG_BAD_NEWS(): return r''' ''' + Ta('Problem with') + ''' %s %s

%s %s

%s

%s
''' def MSG_BAD_FWALL(): return Ta(r''' SABnzbd is not compatible with some software firewalls.
%s
Sorry, but we cannot solve this incompatibility right now.
Please file a complaint at your firewall supplier.

''') def MSG_BAD_PORT(): return Ta(r''' SABnzbd needs a free tcp/ip port for its internal web server.
Port %s on %s was tried , but it is not available.
Some other software uses the port or SABnzbd is already running.

Please restart SABnzbd with a different port number.''') + \ '''

%s
    %s --server %s:%s

''' + \ Ta(r'If you get this error message again, please try a different number.
') def MSG_ILL_PORT(): return Ta(r''' SABnzbd needs a free tcp/ip port for its internal web server.
Port %s on %s was tried , but the account used for SABnzbd has no permission to use it.
On OSX and Linux systems, normal users must use ports above 1023.

Please restart SABnzbd with a different port number.''') + \ '''

%s
    %s --server %s:%s

''' + \ Ta(r'If you get this error message again, please try a different number.
') def MSG_BAD_HOST(): return Ta(r''' SABnzbd needs a valid host address for its internal web server.
You have specified an invalid address.
Safe values are localhost and 0.0.0.0

Please restart SABnzbd with a proper host address.''') + \ '''

%s
    %s --server %s:%s

''' def MSG_BAD_QUEUE(): return Ta(r''' SABnzbd detected saved data from an other SABnzbd version
but cannot re-use the data of the other program.

You may want to finish your queue first with the other program.

After that, start this program with the "--clean" option.
This will erase the current queue and history!
SABnzbd read the file "%s".''') + \ '''

%s
    %s --clean

''' def MSG_BAD_TEMPL(): return Ta(r''' SABnzbd cannot find its web interface files in %s.
Please install the program again.

''') def MSG_OTHER(): return Ta('SABnzbd detected a fatal error:') + '
%s

%s
' def MSG_OLD_QUEUE(): return Ta(r''' SABnzbd detected a Queue and History from an older (0.4.x) release.

Both queue and history will be ignored and may get lost!

You may choose to stop SABnzbd and finish the queue with the older program.

Click OK to proceed to SABnzbd''') + \ ('''

''' % Ta('OK')) def MSG_SQLITE(): return Ta(r''' SABnzbd detected that the file sqlite3.dll is missing.

Some poorly designed virus-scanners remove this file.
Please check your virus-scanner, try to re-install SABnzbd and complain to your virus-scanner vendor.

''') def panic_message(panic, a=None, b=None): """Create the panic message from templates """ if sabnzbd.WIN32: os_str = Ta('Press Startkey+R and type the line (example):') prog_path = '"%s"' % sabnzbd.MY_FULLNAME else: os_str = Ta('Open a Terminal window and type the line (example):') prog_path = sabnzbd.MY_FULLNAME if panic == PANIC_PORT: newport = int(b) + 1 newport = "%s" % newport msg = MSG_BAD_PORT() % (b, a, os_str, prog_path, a, newport) elif panic == PANIC_XPORT: if int(b) < 1023: newport = 1024 else: newport = int(b) + 1 newport = "%s" % newport msg = MSG_ILL_PORT() % (b, a, os_str, prog_path, a, newport) elif panic == PANIC_TEMPL: msg = MSG_BAD_TEMPL() % a elif panic == PANIC_QUEUE: msg = MSG_BAD_QUEUE() % (a, os_str, prog_path) elif panic == PANIC_FWALL: if a: msg = MSG_BAD_FWALL() % Ta('It is likely that you are using ZoneAlarm on Vista.
') else: msg = MSG_BAD_FWALL() % "
" elif panic == PANIC_SQLITE: msg = MSG_SQLITE() elif panic == PANIC_HOST: msg = MSG_BAD_HOST() % (os_str, prog_path, 'localhost', b) else: msg = MSG_OTHER() % (a, b) msg = MSG_BAD_NEWS() % (sabnzbd.MY_NAME, sabnzbd.__version__, sabnzbd.MY_NAME, sabnzbd.__version__, msg, Ta('Program did not start!')) if sabnzbd.WIN_SERVICE: sabnzbd.WIN_SERVICE.ErrLogger('Panic exit', msg) if (not cfg.autobrowser()) or sabnzbd.DAEMON: return msgfile, url = tempfile.mkstemp(suffix='.html') os.write(msgfile, msg) os.close(msgfile) return url def panic_fwall(vista): launch_a_browser(panic_message(PANIC_FWALL, vista)) def panic_port(host, port): launch_a_browser(panic_message(PANIC_PORT, host, port)) def panic_host(host, port): launch_a_browser(panic_message(PANIC_HOST, host, port)) def panic_xport(host, port): launch_a_browser(panic_message(PANIC_XPORT, host, port)) logging.error(Ta('You have no permisson to use port %s'), port) def panic_queue(name): launch_a_browser(panic_message(PANIC_QUEUE, name, 0)) def panic_tmpl(name): launch_a_browser(panic_message(PANIC_TEMPL, name, 0)) def panic_sqlite(name): launch_a_browser(panic_message(PANIC_SQLITE, name, 0)) def panic_old_queue(): msg = MSG_OLD_QUEUE() return MSG_BAD_NEWS() % (sabnzbd.MY_NAME, sabnzbd.__version__, sabnzbd.MY_NAME, sabnzbd.__version__, msg, '') def panic(reason, remedy=""): print "\n%s:\n %s\n%s" % (Ta('Fatal error'), reason, remedy) launch_a_browser(panic_message(PANIC_OTHER, reason, remedy)) def launch_a_browser(url, force=False): """Launch a browser pointing to the URL """ if not force and not cfg.autobrowser() or sabnzbd.DAEMON: return if '::1' in url and not '[::1]' in url: # Get around ideosyncrasy in Python runtime url = url.replace('::1', '[::1]') if cfg.enable_https() and not cfg.https_port.get_int(): # Must use https, because http is not available url = url.replace('http:', 'https:') logging.info("Lauching browser with %s", url) try: if url and not url.startswith('http'): url = 'file:///%s' % url webbrowser.open(url, 2, 1) except: logging.warning(Ta('Cannot launch the browser, probably not found')) logging.info("Traceback: ", exc_info = True) def error_page_401(status, message, traceback, version): """ Custom handler for 401 error """ title = T('Access denied') body = T('Error %s: You need to provide a valid username and password.') % status return r''' %s

%s ''' % (title, body) def error_page_404(status, message, traceback, version): """ Custom handler for 404 error, redirect to main page """ import cherrypy return r'''
''' % cherrypy.wsgiserver.REDIRECT_URL