/** run_command(Command* cmd)
** Take a filled-out Command struct and run the command as specified.
*/
void run_command (Command* cmd) {
//Fork
cmd->pid = fork();
if(cmd->pid) {
//Parent - add to background process list or wait
if (cmd->background) {
//Add to running background processes list
add_background(cmd->pid);
} else {
wait_status(cmd->pid, 0);
}
} else {
//Child
//Input redirection (file or dev/null for background)
if (cmd->background && !cmd->redirectIn) {
dup2(open("/dev/null", O_RDONLY), 0);
} else if (cmd->redirectIn) {
dup2(fileno(cmd->redirectIn), STDIN_FILENO);
fclose(cmd->redirectIn);
}
//Output redirection
if (cmd->redirectOut) {
dup2(fileno(cmd->redirectOut), STDOUT_FILENO);
fclose(cmd->redirectOut);
}
//Reset normal signal handling
signal(SIGINT, SIG_DFL);
//Exec the child
exec_child(cmd);
}
}
/* Create the iwb xml content file. */
static void
create_xml_content (gchar *content_filename,
gchar *img_dir_path,
gchar *background_image)
{
int savepoint_number = -1;
GDir *img_dir;
fp = fopen (content_filename, "w");
add_header ();
add_background (img_dir_path, background_image);
if (!background_image)
{
savepoint_number = 0;
}
img_dir = g_dir_open (img_dir_path, 0, NULL);
while (g_dir_read_name (img_dir))
{
savepoint_number++;
}
g_dir_close (img_dir);
add_savepoints (savepoint_number);
add_background_reference ();
add_savepoint_references (savepoint_number);
close_iwb ();
fclose (fp);
}
int RmTest::init() {
// set room properties
/*set_width(3000);
set_height(500);
set_view(0, &vw_main);
set_is_views_enabled(true);*/
// set backgrounds
add_background(-1, bk_green, true, false, 0, 0, true, true, 10, 10, false);
// set up instances
add_instance(-1, obj_bee, 0, 0);
return 0;
}
