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/**
* Copyright © 2015 Mattias Andrée <maandree@member.fsf.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include "client.h"
/**
* The name of the process.
*/
char *argv0 = "satr";
/**
* Print usage information.
*/
static void
usage(void)
{
fprintf(stderr, "usage: %s [JOB-ID]...\n",
strrchr(argv0) ? (strrchr(argv0) + 1) : argv0);
exit(2);
}
/**
* Run all queued jobs even if it is not time yet.
*
* @param argc Should be 1 or 0.
* @param argv The command line, should only include the name of the process.
* @return 0 The process was successful.
* @return 1 The process failed queuing the job.
* @return 2 User error, you do not know what you are doing.
* @return 3 satd(1) failed.
*/
int
main(int argc, char *argv[])
{
size_t n = 0;
char *msg = NULL;
int i;
if (argc > 0)
argv0 = argv[0];
if (argc < 2)
goto run;
if (!strcmp(argv[1], "--"))
argv++, argc--;
for (i = 1; i < argc; i++)
if (strchr("-", argv[i][0]))
usage();
n = measure_array(argv + 1);
if (n ? !(msg = malloc(n)) : 0)
goto fail;
store_array(msg, argv + 1);
run:
if (send_command(SAT_RUN, n, msg)) {
if (errno)
goto fail;
free(msg);
return 3;
}
return 0;
fail:
perror(*argv);
free(msg);
return 1;
}
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