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- #
- # This file is part of Checkbox.
- #
- # Copyright 2008 Canonical Ltd.
- #
- # Checkbox 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 3 of the License, or
- # (at your option) any later version.
- #
- # Checkbox 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 Checkbox. If not, see <http://www.gnu.org/licenses/>.
- #
- from gettext import gettext as _
-
-
- signal_description_table = {
- "SIGHUP": _("Hangup detected on controlling terminal or death of controlling process"),
- "SIGINT": _("Interrupt from keyboard"),
- "SIGQUIT": _("Quit from keyboard"),
- "SIGILL": _("Illegal Instruction"),
- "SIGABRT": _("Abort signal from abort(3)"),
- "SIGFPE": _("Floating point exception"),
- "SIGKILL": _("Kill signal"),
- "SIGSEGV": _("Invalid memory reference"),
- "SIGPIPE": _("Broken pipe: write to pipe with no readers"),
- "SIGALRM": _("Timer signal from alarm(2)"),
- "SIGTERM": _("Termination signal"),
- "SIGUSR1": _("User-defined signal 1"),
- "SIGUSR2": _("User-defined signal 2"),
- "SIGCHLD": _("Child stopped or terminated"),
- "SIGCONT": _("Continue if stopped"),
- "SIGSTOP": _("Stop process"),
- "SIGTSTP": _("Stop typed at tty"),
- "SIGTTIN": _("tty input for background process"),
- "SIGTTOU": _("tty output for background process")}
-
- signal_name_table = {
- 1: "SIGHUP",
- 2: "SIGINT",
- 3: "SIGQUIT",
- 4: "SIGILL",
- 6: "SIGABRT",
- 8: "SIGFPE",
- 9: "SIGKILL",
- 10: "SIGUSR1",
- 11: "SIGSEGV",
- 12: "SIGUSR2",
- 13: "SIGPIPE",
- 14: "SIGALRM",
- 15: "SIGTERM",
- 16: "SIGUSR1",
- 21: "SIGTTIN",
- 22: "SIGTTOU",
- 23: "SIGSTOP",
- 24: "SIGTSTP",
- 25: "SIGCONT",
- 26: "SIGTTIN",
- 27: "SIGTTOU",
- 30: "SIGUSR1",
- 31: "SIGUSR2"}
-
- def signal_to_name(signal):
- """Convert a signal number to its string representation.
-
- Keyword arguments:
- signal -- number of the signal as returned by wait
- """
-
- if signal_name_table.has_key(signal):
- return signal_name_table[signal]
- return _("UNKNOWN")
-
- def signal_to_description(signal):
- """Convert a signal number to its corresponding description.
-
- Keyword arguments:
- signal -- number of the signal as returned by wait
- """
-
- name = signal_to_name(signal)
- if signal_description_table.has_key(name):
- return signal_description_table[name]
- return _("Unknown signal")
-