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2038
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1 #!/usr/bin/env python2 |
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2 # -*- coding: utf-8 -*- |
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3 |
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4 # jp: a SàT command line tool |
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org) |
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6 |
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7 # This program is free software: you can redistribute it and/or modify |
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8 # it under the terms of the GNU Affero General Public License as published by |
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9 # the Free Software Foundation, either version 3 of the License, or |
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10 # (at your option) any later version. |
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11 |
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12 # This program is distributed in the hope that it will be useful, |
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 # GNU Affero General Public License for more details. |
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16 |
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17 # You should have received a copy of the GNU Affero General Public License |
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
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19 |
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20 |
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21 import base |
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22 from sat.core.i18n import _ |
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23 from sat_frontends.jp.constants import Const as C |
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24 import json |
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25 |
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26 __commands__ = ["Debug"] |
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27 |
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28 |
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29 class BridgeCommon(object): |
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30 |
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31 def evalArgs(self): |
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32 if self.args.arg: |
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33 try: |
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34 return eval(u",".join(self.args.arg)) |
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35 except SyntaxError as e: |
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36 self.disp(u"Can't evaluate arguments: {mess}\n{text}\n{offset}^".format( |
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37 mess=e, |
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38 text=e.text, |
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39 offset=u" "*(e.offset-1) |
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40 ), error=True) |
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41 self.host.quit(C.EXIT_BAD_ARG) |
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42 else: |
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43 return [] |
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44 |
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45 |
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46 class Method(base.CommandBase, BridgeCommon): |
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47 |
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48 def __init__(self, host): |
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49 base.CommandBase.__init__(self, host, 'method', help=_(u'call a bridge method')) |
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50 BridgeCommon.__init__(self) |
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51 self.need_loop=True |
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52 |
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53 def add_parser_options(self): |
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54 self.parser.add_argument("method", type=str, help=_(u"name of the method to execute")) |
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55 self.parser.add_argument("arg", nargs="*", help=_(u"argument of the method")) |
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56 |
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57 def method_cb(self, ret): |
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58 self.disp(unicode(ret)) |
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59 self.host.quit() |
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60 |
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61 def method_eb(self, failure): |
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62 self.disp(_(u"Error while executing {}: {}".format(self.args.method, failure)), error=True) |
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63 self.host.quit(C.EXIT_ERROR) |
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64 |
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65 def start(self): |
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66 method = getattr(self.host.bridge, self.args.method) |
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67 args = self.evalArgs() |
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68 try: |
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69 method(*self.args.arg, profile=self.profile, callback=self.method_cb, errback=self.method_eb) |
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70 except TypeError: |
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71 # maybe the method doesn't need a profile ? |
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72 try: |
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73 method(*args, callback=self.method_cb, errback=self.method_eb) |
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74 except TypeError: |
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75 self.method_eb(_(u"bad arguments")) |
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76 |
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77 |
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78 class Signal(base.CommandBase, BridgeCommon): |
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79 |
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80 def __init__(self, host): |
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81 base.CommandBase.__init__(self, host, 'signal', help=_(u'send a fake signal from backend')) |
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82 BridgeCommon.__init__(self) |
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83 |
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84 def add_parser_options(self): |
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85 self.parser.add_argument("signal", type=str, help=_(u"name of the signal to send")) |
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86 self.parser.add_argument("arg", nargs="*", help=_(u"argument of the signal")) |
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87 |
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88 def start(self): |
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89 args = self.evalArgs() |
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90 json_args = json.dumps(args) |
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91 # XXX: we use self.args.profile and not self.profile |
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92 # because we want the raw profile_key (so plugin handle C.PROF_KEY_NONE) |
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93 self.host.bridge.debugFakeSignal(self.args.signal, json_args, self.args.profile) |
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94 |
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95 |
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96 class Bridge(base.CommandBase): |
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97 subcommands = (Method, Signal) |
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98 |
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99 def __init__(self, host): |
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100 super(Bridge, self).__init__(host, 'bridge', use_profile=False, help=_('bridge s(t)imulation')) |
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101 |
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102 |
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103 class Debug(base.CommandBase): |
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104 subcommands = (Bridge,) |
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105 |
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106 def __init__(self, host): |
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107 super(Debug, self).__init__(host, 'debug', use_profile=False, help=_('debugging tools')) |
