226 lines
7.1 KiB
Python
226 lines
7.1 KiB
Python
#!/usr/bin/env python3
|
||
|
||
|
||
# jp: a SàT command line tool
|
||
# Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org)
|
||
|
||
# This program is free software: you can redistribute it and/or modify
|
||
# it under the terms of the GNU Affero General Public License as published by
|
||
# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
|
||
|
||
# You should have received a copy of the GNU Affero General Public License
|
||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
|
||
from . import base
|
||
from sat.core.i18n import _
|
||
from sat_frontends.jp.constants import Const as C
|
||
from sat.tools.common.ansi import ANSI as A
|
||
import json
|
||
|
||
__commands__ = ["Debug"]
|
||
|
||
|
||
class BridgeCommon(object):
|
||
def evalArgs(self):
|
||
if self.args.arg:
|
||
try:
|
||
return eval("[{}]".format(",".join(self.args.arg)))
|
||
except SyntaxError as e:
|
||
self.disp(
|
||
"Can't evaluate arguments: {mess}\n{text}\n{offset}^".format(
|
||
mess=e, text=e.text, offset=" " * (e.offset - 1)
|
||
),
|
||
error=True,
|
||
)
|
||
self.host.quit(C.EXIT_BAD_ARG)
|
||
else:
|
||
return []
|
||
|
||
|
||
class Method(base.CommandBase, BridgeCommon):
|
||
def __init__(self, host):
|
||
base.CommandBase.__init__(self, host, "method", help=_("call a bridge method"))
|
||
BridgeCommon.__init__(self)
|
||
|
||
def add_parser_options(self):
|
||
self.parser.add_argument(
|
||
"method", type=str, help=_("name of the method to execute")
|
||
)
|
||
self.parser.add_argument(
|
||
"arg", nargs="*", help=_("argument of the method")
|
||
)
|
||
|
||
async def start(self):
|
||
method = getattr(self.host.bridge, self.args.method)
|
||
import inspect
|
||
argspec = inspect.getargspec(method)
|
||
|
||
kwargs = {}
|
||
if 'profile_key' in argspec.args:
|
||
kwargs['profile_key'] = self.profile
|
||
elif 'profile' in argspec.args:
|
||
kwargs['profile'] = self.profile
|
||
|
||
args = self.evalArgs()
|
||
|
||
try:
|
||
ret = await method(
|
||
*args,
|
||
**kwargs,
|
||
)
|
||
except Exception as e:
|
||
self.disp(_(f"Error while executing {self.args.method}: {e}"), error=True)
|
||
self.host.quit(C.EXIT_ERROR)
|
||
else:
|
||
if ret is not None:
|
||
self.disp(str(ret))
|
||
self.host.quit()
|
||
|
||
|
||
class Signal(base.CommandBase, BridgeCommon):
|
||
def __init__(self, host):
|
||
base.CommandBase.__init__(
|
||
self, host, "signal", help=_("send a fake signal from backend")
|
||
)
|
||
BridgeCommon.__init__(self)
|
||
|
||
def add_parser_options(self):
|
||
self.parser.add_argument(
|
||
"signal", type=str, help=_("name of the signal to send")
|
||
)
|
||
self.parser.add_argument(
|
||
"arg", nargs="*", help=_("argument of the signal")
|
||
)
|
||
|
||
async def start(self):
|
||
args = self.evalArgs()
|
||
json_args = json.dumps(args)
|
||
# XXX: we use self.args.profile and not self.profile
|
||
# because we want the raw profile_key (so plugin handle C.PROF_KEY_NONE)
|
||
try:
|
||
await self.host.bridge.debugFakeSignal(self.args.signal, json_args, self.args.profile)
|
||
except Exception as e:
|
||
self.disp(_(f"Can't send fake signal: {e}"), error=True)
|
||
self.host.quit(C.EXIT_ERROR)
|
||
else:
|
||
self.host.quit()
|
||
|
||
|
||
class Bridge(base.CommandBase):
|
||
subcommands = (Method, Signal)
|
||
|
||
def __init__(self, host):
|
||
super(Bridge, self).__init__(
|
||
host, "bridge", use_profile=False, help=_("bridge s(t)imulation")
|
||
)
|
||
|
||
|
||
class Monitor(base.CommandBase):
|
||
def __init__(self, host):
|
||
super(Monitor, self).__init__(
|
||
host,
|
||
"monitor",
|
||
use_verbose=True,
|
||
use_profile=False,
|
||
use_output=C.OUTPUT_XML,
|
||
help=_("monitor XML stream"),
|
||
)
|
||
|
||
def add_parser_options(self):
|
||
self.parser.add_argument(
|
||
"-d",
|
||
"--direction",
|
||
choices=("in", "out", "both"),
|
||
default="both",
|
||
help=_("stream direction filter"),
|
||
)
|
||
|
||
async def printXML(self, direction, xml_data, profile):
|
||
if self.args.direction == "in" and direction != "IN":
|
||
return
|
||
if self.args.direction == "out" and direction != "OUT":
|
||
return
|
||
verbosity = self.host.verbosity
|
||
if not xml_data.strip():
|
||
if verbosity <= 2:
|
||
return
|
||
whiteping = True
|
||
else:
|
||
whiteping = False
|
||
|
||
if verbosity:
|
||
profile_disp = f" ({profile})" if verbosity > 1 else ""
|
||
if direction == "IN":
|
||
self.disp(
|
||
A.color(
|
||
A.BOLD, A.FG_YELLOW, "<<<===== IN ====", A.FG_WHITE, profile_disp
|
||
)
|
||
)
|
||
else:
|
||
self.disp(
|
||
A.color(
|
||
A.BOLD, A.FG_CYAN, "==== OUT ====>>>", A.FG_WHITE, profile_disp
|
||
)
|
||
)
|
||
if whiteping:
|
||
self.disp("[WHITESPACE PING]")
|
||
else:
|
||
try:
|
||
await self.output(xml_data)
|
||
except Exception:
|
||
# initial stream is not valid XML,
|
||
# in this case we print directly to data
|
||
# FIXME: we should test directly lxml.etree.XMLSyntaxError
|
||
# but importing lxml directly here is not clean
|
||
# should be wrapped in a custom Exception
|
||
self.disp(xml_data)
|
||
self.disp("")
|
||
|
||
async def start(self):
|
||
self.host.bridge.register_signal("xmlLog", self.printXML, "plugin")
|
||
|
||
|
||
class Theme(base.CommandBase):
|
||
def __init__(self, host):
|
||
base.CommandBase.__init__(
|
||
self, host, "theme", help=_("print colours used with your background")
|
||
)
|
||
|
||
def add_parser_options(self):
|
||
pass
|
||
|
||
async def start(self):
|
||
for attr in dir(C):
|
||
if not attr.startswith('A_'):
|
||
continue
|
||
color = getattr(C, attr)
|
||
if attr == 'A_LEVEL_COLORS':
|
||
# This constant contains multiple colors
|
||
self.disp('LEVEL COLORS: ', end=' ')
|
||
for idx, c in enumerate(color):
|
||
last = idx == len(color)-1
|
||
end = '\n' if last else ' '
|
||
self.disp(
|
||
c + f'LEVEL_{idx}' + A.RESET + (', ' if not last else ''),
|
||
end=end
|
||
)
|
||
else:
|
||
text = attr[2:]
|
||
self.disp(A.color(color, text))
|
||
self.host.quit()
|
||
|
||
|
||
class Debug(base.CommandBase):
|
||
subcommands = (Bridge, Monitor, Theme)
|
||
|
||
def __init__(self, host):
|
||
super(Debug, self).__init__(
|
||
host, "debug", use_profile=False, help=_("debugging tools")
|
||
)
|