60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
/*
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* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <assert.h>
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#include <cmd_opt.h>
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#include <getopt.h>
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#include <stddef.h>
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#include <stdlib.h>
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#include "debug.h"
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/* Command line options */
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static struct option long_opt[CMD_OPT_MAX_NUM+1];
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static const char *help_msg[CMD_OPT_MAX_NUM+1];
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static int num_reg_opt;
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void cmd_opt_add(const cmd_opt_t *cmd_opt)
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{
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assert(cmd_opt != NULL);
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if (num_reg_opt >= CMD_OPT_MAX_NUM) {
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ERROR("Out of memory. Please increase CMD_OPT_MAX_NUM\n");
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exit(1);
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}
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long_opt[num_reg_opt].name = cmd_opt->long_opt.name;
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long_opt[num_reg_opt].has_arg = cmd_opt->long_opt.has_arg;
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long_opt[num_reg_opt].flag = 0;
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long_opt[num_reg_opt].val = cmd_opt->long_opt.val;
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help_msg[num_reg_opt] = cmd_opt->help_msg;
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num_reg_opt++;
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}
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const struct option *cmd_opt_get_array(void)
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{
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return long_opt;
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}
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const char *cmd_opt_get_name(int idx)
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{
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if (idx >= num_reg_opt) {
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return NULL;
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}
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return long_opt[idx].name;
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}
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const char *cmd_opt_get_help_msg(int idx)
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{
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if (idx >= num_reg_opt) {
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return NULL;
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}
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return help_msg[idx];
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}
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