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added disconnect tool

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This commit is contained in:
Jay Sorg 2011-07-13 22:30:37 -07:00
parent 0e5e50925c
commit 8146a27fe3
2 changed files with 70 additions and 1 deletions
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6
sesman/tools/Makefile.am
View File

@ -14,7 +14,8 @@ INCLUDES = \
bin_PROGRAMS = \
xrdp-sesrun \
xrdp-sestest \
xrdp-sesadmin
xrdp-sesadmin \
xrdp-dis
xrdp_sesrun_SOURCES = \
sesrun.c \
@ -27,6 +28,9 @@ xrdp_sestest_SOURCES = \
xrdp_sesadmin_SOURCES = \
sesadmin.c
xrdp_dis_SOURCES = \
dis.c
xrdp_sesrun_LDADD = \
$(top_srcdir)/common/libcommon.la

65
sesman/tools/dis.c Normal file
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@ -0,0 +1,65 @@
/*
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
xrdp: A Remote Desktop Protocol server.
Copyright (C) Jay Sorg 2011
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/socket.h>
#include <sys/un.h>
int main(int argc, char** argv)
{
int sck;
int dis;
struct sockaddr_un sa;
size_t len;
char* p;
char* display;
if (argc != 1)
{
printf("xrdp disconnect utility\n");
printf("run with no parameters to disconnect you xrdp session\n");
return 0;
}
display = getenv("DISPLAY");
if (display == 0)
{
printf("display not set\n");
return 1;
}
dis = strtol(display + 1, &p, 10);
memset(&sa, 0, sizeof(sa));
sa.sun_family = AF_UNIX;
sprintf(sa.sun_path, "/tmp/xrdp_disconnect_display_%d", dis);
if (access(sa.sun_path, F_OK) != 0)
{
printf("not in an xrdp session\n");
return 1;
}
sck = socket(PF_UNIX, SOCK_DGRAM, 0);
len = sizeof(sa);
if (sendto(sck, "sig", 4, 0, (struct sockaddr*)&sa, len) > 0)
{
printf("message sent ok\n");
}
return 0;
}