Allow users to keep Nmap XML logs.

src/args.rs

@@ -59,6 +59,7 @@ pub fn get_args() -> Args {
         custom_resolvers: matches.is_present("custom-resolvers"),
         custom_ports_range: matches.is_present("initial-port") || matches.is_present("last-port"),
         fast_scan: matches.is_present("fast-scan"),
+        keep_nmap_logs: matches.is_present("keep-nmap-logs"),
         files: return_matches_vec(&matches, "files"),
         min_rate: value_t!(matches, "min-rate", usize).unwrap_or_else(|_| 30000),
         resolvers: if matches.is_present("custom-resolvers") {

src/cli.yml

@@ -82,3 +82,10 @@ args:
                   long: logs-dir
                   takes_value: true
                   multiple: false
+
+        - keep-nmap-logs:
+                  help: Keep Nmap XML files created in the logs/ folder for every scanned IP. This data will be usefull for other tasks.
+                  short: k
+                  long: keep-nmap-logs
+                  takes_value: false
+                  multiple: false

src/resolver_engine.rs

@@ -190,12 +190,9 @@ fn async_resolver_engine(args: &Args, targets: HashSet<String>) -> HashMap<Strin
                         .unwrap_or_default()
                         .port
                         .retain(|f| f.state.state == "open");
-                    match std::fs::remove_file(&filename) {
-                        Ok(_) => (),
-                        Err(e) => {
-                            error!("Error removing filename {}. Description: {}", &filename, e)
-                        }
-                    };
+                    if !args.keep_nmap_logs && std::fs::remove_file(&filename).is_err() {
+                        error!("Error removing filename {}.", &filename)
+                    }
                     (ip.clone(), nmap_data)
                 }
                 Err(e) => {

src/structs.rs

@@ -19,6 +19,7 @@ pub struct Args {
     pub quiet_flag: bool,
     pub custom_resolvers: bool,
     pub custom_ports_range: bool,
+    pub keep_nmap_logs: bool,
     pub fast_scan: bool,
     pub files: Vec<String>,
     pub resolvers: Vec<String>,