65 lines
2.0 KiB
C
65 lines
2.0 KiB
C
/*
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* awesome-client.c - awesome client, communicate with socket
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*
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* Copyright © 2007 Julien Danjou <julien@danjou.info>
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* Copyright © 2007 daniel@brinkers.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; either version 2 of the License, or
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* (at your option) any later version.
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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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include <errno.h>
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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 <sys/types.h>
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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include "awesome-client.h"
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#include "util.h"
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int
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main()
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{
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ssize_t path_len;
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struct sockaddr_un addr;
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char buf[1024];
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const char *homedir;
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int csfd;
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homedir = getenv("HOME");
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path_len = a_strlen(homedir) + a_strlen(CONTROL_UNIX_SOCKET_PATH) + 2;
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if(path_len >= (int)sizeof(addr.sun_path))
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{
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fprintf(stderr, "error: path of control UNIX domain socket is too long");
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exit(1);
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}
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a_strcpy(addr.sun_path, path_len, homedir);
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a_strcat(addr.sun_path, path_len, "/");
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a_strcat(addr.sun_path, path_len, CONTROL_UNIX_SOCKET_PATH);
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csfd = socket(AF_UNIX, SOCK_DGRAM, 0);
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if(csfd < 0)
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perror("error opening UNIX domain socket");
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addr.sun_family = AF_UNIX;
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while(fgets(buf, sizeof(buf), stdin))
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{
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if(sendto(csfd, buf, strlen(buf), MSG_NOSIGNAL, (struct sockaddr*)&addr, sizeof(addr)) == -1)
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perror("error sending datagram");
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}
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99
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