106 lines
2.9 KiB
C
106 lines
2.9 KiB
C
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/***************************************************************************
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* Copyright (C) 03/2009 by Olaf Rempel *
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* razzor@kopf-tisch.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; version 2 of the License *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <getopt.h>
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#include "logging.h"
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#include "unixsocket.h"
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#define DEFAULT_SOCKET "alix-usvd.sock"
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static struct option opts[] = {
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{"command", 1, 0, 'c'},
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{"help", 0, 0, 'h'},
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{"socket", 1, 0, 's'},
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{0, 0, 0, 0}
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};
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int main(int argc, char *argv[])
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{
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char *socket_path = DEFAULT_SOCKET;
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char *cmd = NULL;
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int code, arg = 0;
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do {
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code = getopt_long(argc, argv, "c:hs:", opts, &arg);
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switch (code) {
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case 'c': /* command */
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if (strncasecmp(optarg, "IDLE", 4) == 0)
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cmd = optarg;
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else if (strncasecmp(optarg, "TEST", 4) == 0)
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cmd = optarg;
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else if (strncasecmp(optarg, "CHARGE", 6) == 0)
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cmd = optarg;
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else if (strncasecmp(optarg, "POWEROFF", 8) == 0)
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cmd = optarg;
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else if (strncasecmp(optarg, "STATUS", 6) == 0)
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cmd = optarg;
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break;
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case 's': /* socket */
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socket_path = optarg;
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break;
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case 'h': /* help */
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printf("Usage: alix-usv [-s socket] -c <status|idle|charge|test|poweroff>\n\n");
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exit(0);
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break;
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case '?': /* error */
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exit(1);
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break;
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default: /* unknown / all options parsed */
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break;
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}
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} while (code != -1);
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if (cmd == NULL) {
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log_print(LOG_ERROR, "invalid command: %s", cmd);
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return -1;
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}
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int sock = unix_connect(socket_path);
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if (sock < 0)
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return -1;
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write(sock, cmd, strlen(cmd));
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char buf[64];
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int len = read(sock, buf, sizeof(buf));
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if (len <= 0) {
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log_print(LOG_ERROR, "no answer from server");
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return -1;
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}
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log_print(LOG_INFO, "%s", buf);
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close(sock);
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return 0;
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}
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