In `key list', show timezone for local times, and support `-u' option

for UTC output.

diff --git a/keyutil.c b/keyutil.c
index adf8c50..9219ef5 100644 (file)
--- a/keyutil.c
+++ b/keyutil.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: keyutil.c,v 1.1 1999/09/03 08:41:12 mdw Exp $
+ * $Id: keyutil.c,v 1.2 1999/10/15 21:05:28 mdw Exp $
  *
  * Simple key manager program
  *
@@ -30,6 +30,10 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: keyutil.c,v $
+ * Revision 1.2  1999/10/15 21:05:28  mdw
+ * In `key list', show timezone for local times, and support `-u' option
+ * for UTC output.
+ *
  * Revision 1.1  1999/09/03 08:41:12  mdw
  * Initial import.
  *
@@ -338,7 +342,8 @@ static int cmd_list(int argc, char *argv[])
   enum {
     f_bogus = 1,
     f_newline = 2,
-    f_attr = 4
+    f_attr = 4,
+    f_utc = 8
   };
 
   /* --- Parse subcommand options --- */
@@ -347,13 +352,17 @@ static int cmd_list(int argc, char *argv[])
     static struct option opt[] = {
       { "quiet",       0,      0,      'q' },
       { "verbose",     0,      0,      'v' },
+      { "utc",         0,      0,      'u' },
       { 0,             0,      0,      0 }
     };
-    int i = mdwopt(argc, argv, "qv", opt, 0, 0, 0);
+    int i = mdwopt(argc, argv, "+uqv", opt, 0, 0, 0);
     if (i < 0)
       break;
 
     switch (i) {
+      case 'u':
+       fl |= f_utc;
+       break;
       case 'q':
        if (v)
          v--;
@@ -368,7 +377,7 @@ static int cmd_list(int argc, char *argv[])
   }
 
   if (fl & f_bogus || optind != argc)
-    die(EXIT_FAILURE, "Usage: list [-qv]");
+    die(EXIT_FAILURE, "Usage: list [-uqv]");
 
   /* --- Open the key file --- */
 
@@ -377,7 +386,12 @@ static int cmd_list(int argc, char *argv[])
 
   /* --- Write the header --- */
 
-  tfmt = v ? "%Y-%m-%d %H:%M:%S" : "%Y-%m-%d";
+  if (!v)
+    tfmt = "%Y-%m-%d";
+  else if (fl & f_utc)
+    tfmt = "%Y-%m-%d %H:%M:%S UTC";
+  else
+    tfmt = "%Y-%m-%d %H:%M:%S %Z";
 
   /* --- Now iterate through the keys --- */
 
@@ -399,7 +413,7 @@ static int cmd_list(int argc, char *argv[])
     if (k->exp == KEXP_FOREVER)
       strcpy(ebuf, "forever");
     else {
-      tm = localtime(&k->exp);
+      tm = (fl & f_utc) ? gmtime(&k->exp) : localtime(&k->exp);
       strftime(ebuf, sizeof(ebuf), tfmt, tm);
     }
 
@@ -567,7 +581,7 @@ static struct cmd {
   { "delete", cmd_delete, "delete KEYID..." },
   { "setattr", cmd_setattr, "setattr KEYID ATTR..." },
   { "comment", cmd_comment, "comment KEYID [COMMENT]" },
-  { "list", cmd_list, "list [-qv]" },
+  { "list", cmd_list, "list [-uqv]" },
   { "tidy", cmd_tidy, "tidy" },
   { "extract", cmd_extract, "extract FILE KEYID..." },
   { "merge", cmd_merge, "merge FILE" },