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/* This file is part of Eclat.
Copyright (C) 2012-2023 Sergey Poznyakoff.
Eclat is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
Eclat is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Eclat. If not, see <http://www.gnu.org/licenses/>. */
#include "eclat.h"
#include "mktags-cl.h"
static int
process_tags(eclat_command_env_t *env, int argc, char **argv, int require_tags)
{
int i, j;
struct ec2_request *q = env->request;
char *bufptr = NULL;
size_t bufsize = 0;
struct grecs_list_entry *ep;
if (!require_tags)
proginfo.args_doc = "[TAG[=VALUE...]]";
parse_options(env, argc, argv, &i);
argv += i;
argc -= i;
if (!reslist->head)
die(EX_USAGE, "no resource IDs supplied");
if (require_tags && argc == 0 && !from_file)
die(EX_USAGE, "no tags supplied");
for (ep = reslist->head, i = 1; ep; ep = ep->next, i++) {
struct resource *res = ep->data;
grecs_asprintf(&bufptr, &bufsize, "ResourceId.%d", i);
if (res->map)
translate_ids(1, &res->resid, res->map);
eclat_request_add_param(q, bufptr, res->resid);
}
j = 1;
if (from_file) {
FILE *fp;
char *inbuf = NULL;
size_t insize = 0;
ssize_t rc;
char *p;
struct wordsplit ws;
int wsflags;
if (strcmp(from_file, "-") == 0) {
from_file = "<stdin>";
fp = stdin;
} else {
fp = fopen(from_file, "r");
if (!fp)
die(EX_NOINPUT, "cannot open file \"%s\": %s",
from_file, strerror(errno));
}
wsflags = WRDSF_DEFFLAGS|WRDSF_NOSPLIT;
while ((rc = grecs_getline(&inbuf, &insize, fp)) > 0) {
char *text;
if (wordsplit(inbuf, &ws, wsflags)) {
die(EX_SOFTWARE, "%s", wordsplit_strerror(&ws));
}
wsflags |= WRDSF_REUSE;
text = ws.ws_wordv[0];
p = strchr(text, '=');
if (p)
*p++ = 0;
grecs_asprintf(&bufptr, &bufsize, "Tag.%d.Key", j);
eclat_request_add_param(q, bufptr, text);
if (p) {
grecs_asprintf(&bufptr, &bufsize,
"Tag.%d.Value", j);
eclat_request_add_param(q, bufptr, p);
}
++j;
}
if (wsflags & WRDSF_REUSE)
wordsplit_free(&ws);
fclose(fp);
free(inbuf);
}
for (i = 0; i < argc; i++, j++) {
char *p = strchr(argv[i], '=');
if (p)
*p++ = 0;
grecs_asprintf(&bufptr, &bufsize, "Tag.%d.Key", j);
eclat_request_add_param(q, bufptr, argv[i]);
if (p) {
grecs_asprintf(&bufptr, &bufsize, "Tag.%d.Value", j);
eclat_request_add_param(q, bufptr, p);
}
}
free(bufptr);
return 0;
}
int
eclat_create_tags(eclat_command_env_t *env, int argc, char **argv)
{
proginfo.progname = "eclat create-tags";
proginfo.docstring = "create tags for the specified resources";
return process_tags(env, argc, argv, 1);
}
int
eclat_delete_tags(eclat_command_env_t *env, int argc, char **argv)
{
proginfo.progname = "eclat delete-tags";
proginfo.docstring = "delete tags from the specified resources";
return process_tags(env, argc, argv, 0);
}
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