Add new interactive keyboard command (o), show open ports

nmap.cc

@@ -497,6 +497,7 @@ struct ftpinfo ftp = get_default_ftpinfo();
 static std::vector<std::string> route_dst_hosts;
 
 struct scan_lists ports = { 0 };
+std::vector<Target *> *extTargets;
 
 /* This struct is used is a temporary storage place that holds options that
  can't be correctly parsed and interpreted before the entire command line has
@@ -1763,6 +1764,7 @@ void nmap_free_mem() {
 int nmap_main(int argc, char *argv[]) {
  int i;
  std::vector<Target *> Targets;
+ extTargets = &Targets;
  time_t now;
  struct hostent *target = NULL;
  time_t timep;

nmap_tty.cc

@@ -325,6 +325,9 @@ bool keyWasPressed()
  } else if (c == 'V') {
  if (o.verbose > 0) o.verbose--;
  log_write(LOG_STDOUT, "Verbosity Decreased to %d.\n", o.verbose);
+ } else if (c == 'o') {
+ log_write(LOG_STDOUT, "Scanning %d host(s)\n", o.numhosts_scanning);
+ printOpenPorts();
  } else if (c == 'd') {
  if (o.debugging < 10) o.debugging++;
  log_write(LOG_STDOUT, "Debugging Increased to %d.\n", o.debugging);
@@ -341,6 +344,7 @@ bool keyWasPressed()
  log_write(LOG_STDOUT,
  "Interactive keyboard commands:\n"
  "? Display this information\n"
+ "o Show open ports\n"
  "v/V Increase/decrease verbosity\n"
  "d/D Increase/decrease debugging\n"
  "p/P Enable/disable packet tracing\n"

output.cc

@@ -2479,6 +2479,28 @@ void printtimes(Target *currenths) {
  }
 }
 
+void printOpenPorts() {
+ Port *p = NULL;
+ Port port;
+ std::vector<Target *> t = *extTargets;
+ unsigned int x = 0, y = t.size();
+
+ for (x = 0; x < y; x++) {
+ log_write(LOG_STDOUT, "Target %s\n", t[x]->targetipstr());
+ if (t[x]->ports.hasOpenPorts()) {
+ log_write(LOG_STDOUT, "Found open port(s):");
+ p = NULL;
+ while ((p = t[x]->ports.nextPort(p, &port, TCPANDUDPANDSCTP, PORT_OPEN))) {
+ log_write(LOG_STDOUT, " %d/%s", p->portno, IPPROTO2STR(p->proto));
+ }
+ log_write(LOG_STDOUT, "\n");
+ } else {
+ log_write(LOG_STDOUT, "No open port yet.\n");
+ }
+ log_write(LOG_STDOUT, "\n");
+ }
+}
+
 /* Prints a status message while the program is running */
 void printStatusMessage() {
  // Pre-computations

output.h

@@ -280,6 +280,9 @@ void printtimes(Target *currenths);
  normal/skiddy/stdout output */
 int print_iflist(void);
 
+/* Print open ports founds during scan */
+void printOpenPorts();
+
 /* Prints a status message while the program is running */
 void printStatusMessage();
 
@@ -299,5 +302,7 @@ void printdatafilepaths();
 void nmap_adjust_loglevel(bool trace);
 void nmap_nsock_stderr_logger(const struct nsock_log_rec *rec);
 
+extern std::vector<Target *> *extTargets;
+
 #endif /* OUTPUT_H */