Function example_activity

rust/examples/workflow.rs:18–46

(analysis_context: &AnalysisContext)

}"#;

fn example_activity(analysis_context: &AnalysisContext) {
    let func = analysis_context.function();
    println!(
        "Activity `{}` called in function {} with workflow {:?}!",
        RUST_ACTIVITY_NAME,
        func.start(),
        func.workflow().map(|wf| wf.name())
    );
    // If we have llil available, replace that as well.
    if let Some(llil) = unsafe { analysis_context.llil_function() } {
        for basic_block in &func.basic_blocks() {
            for instr in basic_block.iter() {
                if let Some(llil_instr) = llil.instruction_at(instr) {
                    llil_instr.visit_tree(&mut |expr| {
                        if let LowLevelILExpressionKind::Const(_op) = expr.kind() {
                            // Replace all consts with 0x1337.
                            println!("Replacing llil expression @ 0x{:x} : {}", instr, expr.index);
                            unsafe {
                                llil.replace_expression(expr.index, llil.const_int(4, 0x1337))
                            };
                        }
                        VisitorAction::Descend
                    });
                }
            }
        }
        analysis_context.set_lifted_il_function(&llil);
    }
}

pub fn main() {
    println!("Starting session...");