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/* This file is part of Eclat.
Copyright (C) 2012 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"
static void
parse_options(const char *progname, const char *docstring,
int argc, char *argv[], int *index)
{
generic_proginfo->args_doc = "ID [ID...]";
return generic_parse_options(progname, docstring, argc, argv, index);
}
static int
start_stop_instance(CURL *curl, const char *action, int argc, char **argv)
{
int i;
struct ec2_query *q;
char buf[128], *bend, *url;
size_t bs;
CURLcode res;
if (argc == 0)
die(EX_USAGE, "no instance ids");
translate_ids(argc, argv, "InstanceId");
q = eclat_query_create(use_ssl ? EC2_QF_HTTPS : 0, endpoint, "/");
eclat_query_add_param(q, "Action", action);
strcpy(buf, "InstanceId.");
bend = buf + strlen(buf);
bs = sizeof(buf) - strlen(buf);
for (i = 0; i < argc; i++) {
snprintf(bend, bs, "%lu", (unsigned long)(i + 1));
eclat_query_add_param(q, buf, argv[i]);
}
eclat_query_add_param(q, "AWSAccessKeyId", access_key);
eclat_query_signature(q, secret_key);
url = eclat_query_to_url(q, NULL);
debug(ECLAT_DEBCAT_MAIN, 1, ("using URL: %s", url));
curl_easy_setopt(curl, CURLOPT_URL, url);
free(url);
eclat_query_free(q);
if (dry_run_mode)
debug(ECLAT_DEBCAT_MAIN, 1, ("not sending request"));
else {
res = curl_easy_perform(curl);
if (res != CURLE_OK)
err("CURL: %s", curl_easy_strerror(res));
}
return 0;
}
int
eclat_start_instance(CURL *curl, int argc, char **argv)
{
int i;
parse_options("eclat start-instances",
"Start named instances",
argc, argv, &i);
debug(ECLAT_DEBCAT_MAIN, 1, ("starting instances"));
return start_stop_instance(curl, "StartInstances", argc - i, argv + i);
}
int
eclat_stop_instance(CURL *curl, int argc, char **argv)
{
int i;
parse_options("eclat stop-instances",
"Stop named instances",
argc, argv, &i);
debug(ECLAT_DEBCAT_MAIN, 1, ("stopping instances"));
return start_stop_instance(curl, "StopInstances", argc - i, argv + i);
}
int
eclat_reboot_instance(CURL *curl, int argc, char **argv)
{
int i;
parse_options("eclat reboot-instances",
"Reboot named instances",
argc, argv, &i);
debug(ECLAT_DEBCAT_MAIN, 1, ("rebooting instances"));
return start_stop_instance(curl, "RebootInstances", argc - i, argv + i);
}
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