bool DummyUnixSandbox::run(const std::string& command, const std::vector<std::string>& args) {
BoxLocker locker(this, "run_lock");
if (!locker.has_lock()) return false;
if (!pre_fork_hook()) return false;
pid_t box_pid;
int ret = pipe(comm);
if (ret == -1) {
error(4, serror("Error opening pipe to child process"));
return false;
}
if ((box_pid = fork()) != 0) {
if (box_pid == -1) {
error(4, serror("fork"));
return false;
}
close(comm[1]);
bool ret = box_checker(box_pid);
if (!cleanup_hook()) return false;
return ret;
} else {
close(comm[0]);
if (!post_fork_hook()) exit(1);
box_inner(command, args);
}
error(253, "If you read this, something went very wrong");
return false;
}
int check_all(int *sudoku)
{
int i;
// Check Sudoku
for (i=0;i<9;i++)
{
if((file_checker(sudoku,i)))
return 1;
}
for (i=0;i<9;i++)
{
if((column_checker(sudoku,i)))
return 1;
}
for (i=0;i<9;i++)
{
if(box_checker(sudoku,i+1))
return 1;
}
return 0;
}
