mirror of
https://github.com/pygos/init.git
synced 2024-05-19 20:26:14 +02:00
111 lines
2.2 KiB
C
111 lines
2.2 KiB
C
/* SPDX-License-Identifier: ISC */
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#include "servicecmd.h"
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#include "initsock.h"
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#include "service.h"
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#include "config.h"
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#include <fnmatch.h>
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#include <getopt.h>
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#include <unistd.h>
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static void free_resp(init_status_response_t *resp)
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{
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free(resp->filename);
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free(resp->service_name);
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}
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static int cmd_startstop(int argc, char **argv,
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E_SERVICE_STATE filter, E_INIT_REQUEST action)
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{
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int i, fd, ret = EXIT_FAILURE;
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init_status_response_t resp;
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char tmppath[256];
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bool found;
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if (check_arguments(argv[0], argc, 2, 2))
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return EXIT_FAILURE;
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sprintf(tmppath, "/tmp/svcstatus.%d.sock", (int)getpid());
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fd = init_socket_open(tmppath);
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if (fd < 0) {
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unlink(tmppath);
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return EXIT_FAILURE;
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}
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if (init_socket_send_request(fd, EIR_STATUS, filter))
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goto out;
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for (;;) {
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memset(&resp, 0, sizeof(resp));
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if (init_socket_recv_status(fd, &resp)) {
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perror("reading from initd socket");
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free_resp(&resp);
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goto out;
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}
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if (resp.state == ESS_NONE) {
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free_resp(&resp);
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break;
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}
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found = false;
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for (i = optind; i < argc; ++i) {
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if (fnmatch(argv[i], resp.service_name, 0) == 0) {
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found = true;
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break;
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}
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if (fnmatch(argv[i], resp.filename, 0) == 0) {
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found = true;
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break;
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}
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}
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if (found) {
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if (init_socket_send_request(fd, action, resp.id))
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goto out;
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}
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free_resp(&resp);
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}
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ret = EXIT_SUCCESS;
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out:
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close(fd);
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unlink(tmppath);
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return ret;
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}
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static int cmd_start(int argc, char **argv)
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{
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return cmd_startstop(argc, argv, ESS_NONE, EIR_START);
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}
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static int cmd_stop(int argc, char **argv)
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{
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return cmd_startstop(argc, argv, ESS_NONE, EIR_STOP);
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}
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static command_t start = {
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.cmd = "start",
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.usage = "services...",
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.s_desc = "start a currently not running service",
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.l_desc = "Start one or more service that are currently not running. "
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"Shell style globbing patterns can used for service names.",
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.run_cmd = cmd_start,
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};
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static command_t stop = {
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.cmd = "stop",
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.usage = "services...",
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.s_desc = "stop a currently running service",
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.l_desc = "Stop one or more service that are currently running. "
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"Shell style globbing patterns can used for service names.",
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.run_cmd = cmd_stop,
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};
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REGISTER_COMMAND(start)
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REGISTER_COMMAND(stop)
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