Ejemplo n.º 1
0
    def _do_open_terminal(self, term):
        ready = self.wait_for_data([self.sock], 0.1)
        if self.sock not in ready:
            # XXX TODO: wait for a keypress from some existing terminal
            # to trigger the appearance of the terminal.
            # Specify options via the environment.
            # This allows us to spawn the joiner with no arguments,
            # so it will work with the "-e" option of terminal programs.
            env = {}
            env["PIAS_OPT_JOIN"] = "1"
            env["PIAS_OPT_COMMAND"] = "replay"
            env["PIAS_OPT_DATAFILE"] = self.eventlog.datafile
            env["PIAS_OPT_TERMINAL"] = self.terminal
            cmd = self.terminal or get_default_terminal()
            forkexec([cmd, "-e", get_pias_script()], env)
        view_sock, _ = self.sock.accept()

        if self.live_replay:
            # this is cribbed from recorder._handle_open_terminal
            # TODO (JC): look into further refactoring common code into an util function
            # Fork a new shell behind a pty.
            _, proc_fd = forkexec_pty([self.replay_shell])
            # often the terminal comes up before the pty has had a chance to send:
            ready = None
            while not ready:
                ready = self.wait_for_data([proc_fd], 0.1)
        else:
            proc_fd = None

        self.terminals[term] = (view_sock, proc_fd)
        self.proc_fds[proc_fd] = term
Ejemplo n.º 2
0
    def _do_open_terminal(self, term):
        ready = self.wait_for_data([self.sock], 0.1)
        if self.sock not in ready:
            # XXX TODO: wait for a keypress from some existing terminal
            # to trigger the appearance of the terminal.
            # Specify options via the environment.
            # This allows us to spawn the joiner with no arguments,
            # so it will work with the "-e" option of terminal programs.
            env = {}
            env["PIAS_OPT_JOIN"] = "1"
            env["PIAS_OPT_COMMAND"] = "replay"
            env["PIAS_OPT_DATAFILE"] = self.eventlog.datafile
            env["PIAS_OPT_TERMINAL"] = self.terminal
            forkexec([self.terminal, "-e", get_pias_script()], env)
        view_sock, _ = self.sock.accept()

        if self.live_replay:
            # this is cribbed from recorder._handle_open_terminal
            # TODO (JC): look into further refactoring common code into an util function
            # Fork a new shell behind a pty.
            _, proc_fd = forkexec_pty([self.replay_shell])
            # often the terminal comes up before the pty has had a chance to send:
            ready = None
            while not ready:
                ready = self.wait_for_data([proc_fd], 0.1)
        else:
            proc_fd = None

        self.terminals[term] = (view_sock, proc_fd)
        self.proc_fds[proc_fd] = term
Ejemplo n.º 3
0
 def _do_open_terminal(self, term):
     ready = self.wait_for_data([self.sock], 0.1)
     if self.sock not in ready:
         # XXX TODO: wait for a keypress from some existing terminal
         # to trigger the appearance of the terminal.
         join_cmd = list(sys.argv)
         join_cmd.insert(1, "--join")
         forkexec(self.terminal, "-x", *join_cmd)
     view_sock, _ = self.sock.accept()
     self.terminals[term] = (view_sock,)
Ejemplo n.º 4
0
 def _do_open_terminal(self, term):
     ready = self.wait_for_data([self.sock], 0.1)
     if self.sock not in ready:
         # XXX TODO: wait for a keypress from some existing terminal
         # to trigger the appearance of the terminal.
         # Specify options via the environment.
         # This allows us to spawn the joiner with no arguments,
         # so it will work with the "-e" option of terminal programs.
         env = {}
         env["PIAS_OPT_JOIN"] = "1"
         env["PIAS_OPT_COMMAND"] = "replay"
         env["PIAS_OPT_DATAFILE"] = self.eventlog.datafile
         env["PIAS_OPT_TERMINAL"] = self.terminal
         forkexec([self.terminal, "-e", get_pias_script()], env)
     view_sock, _ = self.sock.accept()
     self.terminals[term] = (view_sock,)