Function register_command_for_function

rust/src/command.rs:406–466

The function call required for generic commands; commands added in this way will be in the `Plugins` submenu of the menu bar. # Example ```no_run # use binaryninja::command::FunctionCommand; # use binaryninja::binary_view::BinaryView; # use binaryninja::function::Function; # use binaryninja::command::register_command_for_function; struct MyCommand; impl FunctionCommand for MyCommand { fn action(

(name: S, desc: S, command: C)

/// }
/// ```
pub fn register_command_for_function<S, C>(name: S, desc: S, command: C)
where
    S: BnStrCompatible,
    C: FunctionCommand,
{
    extern "C" fn cb_action<C>(ctxt: *mut c_void, view: *mut BNBinaryView, func: *mut BNFunction)
    where
        C: FunctionCommand,
    {
        ffi_wrap!("FunctionCommand::action", unsafe {
            let cmd = &*(ctxt as *const C);

            debug_assert!(!view.is_null());
            let view = BinaryView { handle: view };

            debug_assert!(!func.is_null());
            let func = Function { handle: func };

            cmd.action(&view, &func);
        })
    }

    extern "C" fn cb_valid<C>(
        ctxt: *mut c_void,
        view: *mut BNBinaryView,
        func: *mut BNFunction,
    ) -> bool
    where
        C: FunctionCommand,
    {
        ffi_wrap!("FunctionCommand::valid", unsafe {
            let cmd = &*(ctxt as *const C);

            debug_assert!(!view.is_null());
            let view = BinaryView { handle: view };

            debug_assert!(!func.is_null());
            let func = Function { handle: func };

            cmd.valid(&view, &func)
        })
    }

    let name = name.into_bytes_with_nul();
    let desc = desc.into_bytes_with_nul();

    let name_ptr = name.as_ref().as_ptr() as *mut _;
    let desc_ptr = desc.as_ref().as_ptr() as *mut _;

    let ctxt = Box::into_raw(Box::new(command));

    unsafe {
        BNRegisterPluginCommandForFunction(
            name_ptr,
            desc_ptr,
            Some(cb_action::<C>),
            Some(cb_valid::<C>),
            ctxt as *mut _,