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66 lines
1.7 KiB
66 lines
1.7 KiB
/*
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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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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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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 Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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xrdp: A Remote Desktop Protocol server.
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Copyright (C) Jay Sorg 2011
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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int main(int argc, char** argv)
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{
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int sck;
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int dis;
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struct sockaddr_un sa;
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size_t len;
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char* p;
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char* display;
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if (argc != 1)
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{
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printf("xrdp disconnect utility\n");
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printf("run with no parameters to disconnect you xrdp session\n");
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return 0;
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}
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display = getenv("DISPLAY");
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if (display == 0)
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{
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printf("display not set\n");
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return 1;
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}
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dis = strtol(display + 1, &p, 10);
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memset(&sa, 0, sizeof(sa));
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sa.sun_family = AF_UNIX;
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sprintf(sa.sun_path, "/tmp/.xrdp/xrdp_disconnect_display_%d", dis);
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if (access(sa.sun_path, F_OK) != 0)
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{
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printf("not in an xrdp session\n");
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return 1;
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}
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sck = socket(PF_UNIX, SOCK_DGRAM, 0);
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len = sizeof(sa);
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if (sendto(sck, "sig", 4, 0, (struct sockaddr*)&sa, len) > 0)
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{
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printf("message sent ok\n");
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}
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return 0;
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}
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