104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
/*
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* libdivecomputer
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*
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* Copyright (C) 2015 Jef Driesen
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdlib.h>
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#include <unistd.h>
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#include <stdio.h>
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#ifdef HAVE_GETOPT_H
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#include <getopt.h>
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#endif
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#include <libdivecomputer/context.h>
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#include <libdivecomputer/descriptor.h>
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#include <libdivecomputer/iterator.h>
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#include "dctool.h"
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static int
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dctool_list_run (int argc, char *argv[], dc_context_t *context, dc_descriptor_t *dummy)
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{
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// Default option values.
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unsigned int help = 0;
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// Parse the command-line options.
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int opt = 0;
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const char *optstring = "h";
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#ifdef HAVE_GETOPT_LONG
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struct option options[] = {
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{"help", no_argument, 0, 'h'},
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{0, 0, 0, 0 }
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};
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while ((opt = getopt_long (argc, argv, optstring, options, NULL)) != -1) {
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#else
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while ((opt = getopt (argc, argv, optstring)) != -1) {
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#endif
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switch (opt) {
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case 'h':
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help = 1;
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break;
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default:
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return EXIT_FAILURE;
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}
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}
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argc -= optind;
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argv += optind;
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// Show help message.
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if (help) {
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dctool_command_showhelp (&dctool_list);
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return EXIT_SUCCESS;
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}
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dc_iterator_t *iterator = NULL;
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dc_descriptor_t *descriptor = NULL;
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dc_descriptor_iterator (&iterator);
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while (dc_iterator_next (iterator, &descriptor) == DC_STATUS_SUCCESS) {
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printf ("%s %s\n",
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dc_descriptor_get_vendor (descriptor),
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dc_descriptor_get_product (descriptor));
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dc_descriptor_free (descriptor);
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}
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dc_iterator_free (iterator);
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return EXIT_SUCCESS;
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}
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const dctool_command_t dctool_list = {
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dctool_list_run,
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DCTOOL_CONFIG_NONE,
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"list",
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"List supported devices",
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"Usage:\n"
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" dctool list [options]\n"
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"\n"
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"Options:\n"
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#ifdef HAVE_GETOPT_LONG
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" -h, --help Show help message\n"
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#else
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" -h Show help message\n"
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#endif
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};
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