Function main

qiling/os/posix/kernel_proxy/proxy.py:120–150

()

def main():
    if len(sys.argv) != 2:
        log.error(f"usage: {sys.argv[0]} <socket_fd>")
        sys.exit(1)

    sock_fd = int(sys.argv[1])
    sock = socket.socket(fileno=sock_fd)
    server = ProxyServer(sock)

    while True:
        try:
            msg_type, fields = server.recv_request()
        except ConnectionError:
            break

        if msg_type == MsgType.SYSCALL:
            nr, a0, a1, a2, a3, a4, a5 = fields
            retval, err = raw_syscall(nr, a0, a1, a2, a3, a4, a5)
            server.send_syscall_response(retval, err)

        elif msg_type == MsgType.SYSCALL_EX:
            nr, args, in_bufs, out_specs = fields
            retval, err, out_bufs = raw_syscall_ex(nr, args, in_bufs, out_specs)
            server.send_syscall_ex_response(retval, err, out_bufs)

        elif msg_type == MsgType.FD_OP:
            op, proxy_fd, arg1, arg2, data = fields
            retval, err, resp_data = handle_fd_op(op, proxy_fd, arg1, arg2, data)
            server.send_fd_op_response(retval, err, resp_data)

    sock.close()


if __name__ == '__main__':