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/**
* @file cmd_searchpath.c
* @author Michal Vasko <mvasko@cesnet.cz>
* @author Radek Krejci <rkrejci@cesnet.cz>
* @brief 'searchpath' command of the libyang's yanglint tool.
*
* Copyright (c) 2015-2020 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
*/
#define _GNU_SOURCE
#include "cmd.h"
#include <getopt.h>
#include <stdint.h>
#include <stdio.h>
#include "libyang.h"
#include "common.h"
void
cmd_searchpath_help(void)
{
printf("Usage: searchpath [--clear] [<modules-dir-path> ...]\n"
" Set paths of directories where to search for imports and\n"
" includes of the schema modules. The current working directory\n"
" and the path of the module being added is used implicitly.\n"
" The 'load' command uses these paths to search even for the\n"
" schema modules to be loaded.\n");
}
void
cmd_searchpath(struct ly_ctx **ctx, const char *cmdline)
{
int argc = 0;
char **argv = NULL;
int opt, opt_index;
struct option options[] = {
{"clear", no_argument, NULL, 'c'},
{"help", no_argument, NULL, 'h'},
{NULL, 0, NULL, 0}
};
int8_t cleared = 0;
if (parse_cmdline(cmdline, &argc, &argv)) {
goto cleanup;
}
while ((opt = getopt_long(argc, argv, "ch", options, &opt_index)) != -1) {
switch (opt) {
case 'c':
ly_ctx_unset_searchdir(*ctx, NULL);
cleared = 1;
break;
case 'h':
cmd_searchpath_help();
goto cleanup;
default:
YLMSG_E("Unknown option.\n");
goto cleanup;
}
}
if (!cleared && (argc == optind)) {
/* no argument - print the paths */
const char * const *dirs = ly_ctx_get_searchdirs(*ctx);
printf("List of the searchpaths:\n");
for (uint32_t i = 0; dirs[i]; ++i) {
printf(" %s\n", dirs[i]);
}
goto cleanup;
}
for (int i = 0; i < argc - optind; i++) {
if (ly_ctx_set_searchdir(*ctx, argv[optind + i])) {
goto cleanup;
}
}
cleanup:
free_cmdline(argv);
}
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