action.c

   1 /*
   2  *  (C) Copyright 2009 ZeXx86 (zexx86@gmail.com)
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation; either version 2 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program; if not, write to the Free Software
  16  *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17  *
  18  */
  19
  20
  21 #include <stdio.h>
  22 #include <ctype.h>
  23 #include <string.h>
  24 #include <unistd.h>
  25 #include <fcntl.h>
  26 #include <sys/types.h>
  27 #include <sys/socket.h>
  28 #include <sys/un.h>
  29 #include "glugin.h"
  30
  31 int plugin_action_0 (pluginData *pd)
  32 {
  33         Log ("action_0");
  34
  35         return creat ("/tmp/.arenalivep", 0777);
  36 }
  37
  38
  39 int plugin_action_1 (pluginData *pd)
  40 {
  41         int s, s2, t, l;
  42         struct sockaddr_un local, remote;
  43
  44         if ((s = socket (AF_UNIX, SOCK_STREAM, 0)) == -1) {
  45                 Log ("socket == -1");
  46                 return -1;
  47         }
  48
  49         local.sun_family = AF_UNIX;
  50         strcpy (local.sun_path, "/tmp/.arenalive");
  51         unlink (local.sun_path);
  52
  53         l = strlen (local.sun_path) + sizeof (local.sun_family);
  54
  55         if (bind (s, (struct sockaddr *) &local, l) == -1) {
  56                 Log ("bind == -1");
  57                 return -1;
  58         }
  59
  60         if (listen (s, 5) == -1)
  61                 return -1;
  62
  63         t = sizeof (remote);
  64
  65         pid_t child = fork ();
  66
  67         if (child == -1)
  68                 return -1;
  69
  70         if (!child) {
  71                 char *user = getenv ("USER");
  72
  73                 if (!user)
  74                         return -1;
  75
  76                 char cmd[512];
  77                 sprintf (cmd, "/home/%s/.arenalive/%s %s &> /home/%s/.arenalive/log",
  78                         user, "arenalive-linux", pd->conparam, user);
  79
  80                 Log ("-- %s", cmd);
  81
  82                 system (cmd);
  83
  84                 /*system ("/home/tomas/Programming/arenalive/ioquake3_1.34-rc3/build/release-linux-x86_64/ioquake3.x86_64 +set fs_basepath \"/usr/share/games/quake3/\" +set r_fullscreen 0 +set r_mode 4 &> /home/tomas/glugin/log");*/
  85
  86                 _exit (0);
  87         }
  88
  89         if ((s2 = accept (s, (struct sockaddr *) &remote, (unsigned *) &t)) == -1) {
  90                 Log ("accept == -1");
  91                 return -1;
  92         }
  93
  94         char str[sizeof (Window)+1];
  95
  96         memcpy (str, &pd->win, sizeof (Window));
  97
  98         if (send (s2, str, sizeof (Window), 0) < 0)
  99                 return -1;
 100
 101         close (s2);
 102
 103         /* plugin loop */
 104         glugin_proc (pd);
 105
 106         return 0;
 107 }
 108
 109 int plugin_action (pluginData *pd)
 110 {
 111         switch (pd->action) {
 112                 case 0:
 113                         return plugin_action_0 (pd);
 114                 case 1:
 115                         return plugin_action_1 (pd);
 116         }
 117
 118         return -1;
 119 }
 120