113 lines
2.5 KiB
C
113 lines
2.5 KiB
C
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/*
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This file is part of TALER
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(C) 2018 Taler Systems SA
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TALER is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 3, or
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(at your option) any later version.
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TALER is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with TALER; see the file COPYING. If not, see
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<http://www.gnu.org/licenses/>
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*/
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/**
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* @file exchange-lib/testing_api_cmd_signal.c
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* @brief command(s) to send signals to processes.
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* @author Marcello Stanisci
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*/
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#include "platform.h"
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#include "taler_json_lib.h"
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#include <gnunet/gnunet_curl_lib.h>
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#include "exchange_api_handle.h"
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#include "taler_testing_lib.h"
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struct SignalState
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{
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/**
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* The process to send the signal to.
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*/
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struct GNUNET_OS_Process *process;
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/**
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* The signal to send to the process.
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*/
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int signal;
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};
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/**
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* Run the command.
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*
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* @param cls closure, typically a #struct SignalState.
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* @param cmd the command to execute, a /wire one.
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* @param is the interpreter state.
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*/
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void
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signal_run (void *cls,
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const struct TALER_TESTING_Command *cmd,
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struct TALER_TESTING_Interpreter *is)
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{
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struct SignalState *ss = cls;
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GNUNET_break (0 == GNUNET_OS_process_kill
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(ss->process, ss->signal));
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GNUNET_log (GNUNET_ERROR_TYPE_INFO,
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"Signaling '%d'..\n",
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ss->signal);
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sleep (6);
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TALER_TESTING_interpreter_next (is);
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}
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/**
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* Cleanup the state.
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*
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* @param cls closure, typically a #struct SignalState.
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* @param cmd the command which is being cleaned up.
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*/
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void
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signal_cleanup (void *cls,
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const struct TALER_TESTING_Command *cmd)
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{
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struct SignalState *ss = cls;
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GNUNET_free (ss);
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}
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/**
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* Send a signal to a process.
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*
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* @param process handle to the process
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* @param signal signal to send
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*
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* @return the command.
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*/
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struct TALER_TESTING_Command
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TALER_TESTING_cmd_signal (const char *label,
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struct GNUNET_OS_Process *process,
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int signal)
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{
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struct SignalState *ss;
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struct TALER_TESTING_Command cmd;
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ss = GNUNET_new (struct SignalState);
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ss->process = process;
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ss->signal = signal;
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cmd.cls = ss;
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cmd.label = label;
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cmd.run = &signal_run;
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cmd.cleanup = &signal_cleanup;
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return cmd;
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}
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