nicer formatting of ages

1 files changed, 17 insertions, 5 deletions

diff --git a/tools/greylist.c b/tools/greylist.c
index 3ba502d..613c1a4 100644
--- a/tools/greylist.c
+++ b/tools/greylist.c
@@ -11,6 +11,7 @@
 #include <fstream>              /* for ofstream() */
 #include <fcntl.h>              /* for creat() */
 #include <sys/time.h>           /* for gettimeofday() */
+#include <sstream>
 
 // requires apt-get install libboost-filesystem-dev:
 #include <boost/filesystem.hpp>
@@ -67,6 +68,17 @@ public:
   void update(const string msg, const timeval new_mod, const timeval new_ac);
 };
 
+string time_out(const int ttt){
+  int sec(ttt % 60);
+  int min((ttt / 60) % 60);
+  int hr(ttt / 3600);
+  stringstream foo;
+  foo << hr
+    << ":" << setw(2) << setfill('0') << min
+    << ":" << setw(2) << setfill('0') << sec;
+  return foo.str();
+}
+
 void scan(const string p){
   timeval now;
   gettimeofday(&now, NULL);
@@ -88,12 +100,12 @@ void scan(const string p){
         }
         int mod_age = now.tv_sec - mystat.st_mtime;
         int ac_age = now.tv_sec - mystat.st_atime;
-        cout << setw(10) << mod_age
-                << " " << setw(10) << ac_age;
+        cout << setw(10) << time_out(mod_age)
+                << " " << setw(10) << time_out(ac_age);
         if (mod_age < minimum_age) {
           cout << " young";
         } else if (mod_age == ac_age) {
-          cout << " never used";
+          cout << " unused";
         }
       }
       cout << '\n';
@@ -109,8 +121,8 @@ void whatsit::update(const string msg, const timeval new_mod, const timeval new_
   cerr << progname << ": "
        << msg << ": " << ipbase;
   if (hostname.length()) cerr <<  " " << hostname;
-  cerr << "  mod_age: " << mod_age
-          << "  ac_age: " << ac_age
+  cerr << "  mod_age: " << time_out(mod_age)
+          << "  ac_age: " << time_out(ac_age)
           << endl;
   timeval upd[2] = {
 // beware:  access illogically comes *before* modification here: