Replace IDC_FORCE with IDC_CHECK_FORCE

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Reduce local variable scope

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Change PostCmdCallback to std::function based

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Change to lambda expressions

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Reduce scope of local variables

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>