blob: 33c8d1ed9bdd23ee209df789433876e6b668a681 [file] [log] [blame]
/**
* @file cmd_verb.c
* @author Adam Piecek <piecek@cesnet.cz>
* @brief 'verb' command of the libyang's yanglint tool.
*
* Copyright (c) 2023-2023 CESNET, z.s.p.o.
*
* This source code is licensed under BSD 3-Clause License (the "License").
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*/
#include "cmd.h"
#include <getopt.h>
#include <stdint.h>
#include <stdio.h>
#include <strings.h>
#include "libyang.h"
#include "common.h"
#include "yl_opt.h"
void
cmd_verb_help(void)
{
printf("Usage: verb (error | warning | verbose | debug)\n");
}
int
cmd_verb_opt(struct yl_opt *yo, const char *cmdline, char ***posv, int *posc)
{
int rc = 0, argc = 0;
int opt, opt_index;
struct option options[] = {
{"help", no_argument, NULL, 'h'},
{NULL, 0, NULL, 0}
};
if ((rc = parse_cmdline(cmdline, &argc, &yo->argv))) {
return rc;
}
while ((opt = getopt_long(argc, yo->argv, commands[CMD_VERB].optstring, options, &opt_index)) != -1) {
if (opt == 'h') {
cmd_verb_help();
return 1;
} else {
YLMSG_E("Unknown option.");
return 1;
}
}
*posv = &yo->argv[optind];
*posc = argc - optind;
return 0;
}
int
cmd_verb_dep(struct yl_opt *yo, int posc)
{
(void) yo;
if (posc > 1) {
YLMSG_E("Only a single verbosity level can be set.");
cmd_verb_help();
return 1;
}
return 0;
}
int
cmd_verb_exec(struct ly_ctx **ctx, struct yl_opt *yo, const char *posv)
{
(void) ctx, (void) yo;
if (!posv) {
/* no argument - print current value */
LY_LOG_LEVEL level = ly_log_level(LY_LLERR);
ly_log_level(level);
printf("Current verbosity level: ");
if (level == LY_LLERR) {
printf("error\n");
} else if (level == LY_LLWRN) {
printf("warning\n");
} else if (level == LY_LLVRB) {
printf("verbose\n");
} else if (level == LY_LLDBG) {
printf("debug\n");
}
return 0;
} else {
if (!strcasecmp("error", posv) || !strcmp("0", posv)) {
ly_log_level(LY_LLERR);
} else if (!strcasecmp("warning", posv) || !strcmp("1", posv)) {
ly_log_level(LY_LLWRN);
} else if (!strcasecmp("verbose", posv) || !strcmp("2", posv)) {
ly_log_level(LY_LLVRB);
} else if (!strcasecmp("debug", posv) || !strcmp("3", posv)) {
ly_log_level(LY_LLDBG);
} else {
YLMSG_E("Unknown verbosity \"%s\".", posv);
return 1;
}
}
return 0;
}