*
* This file is part of Trivial IP Encryption (TrIPE).
*
- * TrIPE is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * TrIPE is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 3 of the License, or (at your
+ * option) any later version.
*
- * TrIPE is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * TrIPE is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
*
* You should have received a copy of the GNU General Public License
- * along with TrIPE; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with TrIPE. If not, see <https://www.gnu.org/licenses/>.
*/
/*----- Header files ------------------------------------------------------*/
octet buf_i[PKBUFSZ], buf_o[PKBUFSZ], buf_t[PKBUFSZ], buf_u[PKBUFSZ];
-/*----- Main code ---------------------------------------------------------*/
-
-/* --- @timestr@ --- *
- *
- * Arguments: @time_t t@ = a time to convert
- *
- * Returns: A pointer to a textual representation of the time.
- *
- * Use: Converts a time to a textual representation. Corrupts
- * @buf_u@.
- */
-
-const char *timestr(time_t t)
-{
- struct tm *tm;
- if (!t)
- return ("NEVER");
- tm = localtime(&t);
- strftime((char *)buf_u, sizeof(buf_u), "%Y-%m-%dT%H:%M:%S", tm);
- return ((const char *)buf_u);
-}
-
-/* --- @mystrieq@ --- *
- *
- * Arguments: @const char *x, *y@ = two strings
- *
- * Returns: True if @x@ and @y are equal, up to case.
- */
-
-int mystrieq(const char *x, const char *y)
-{
- for (;;) {
- if (!*x && !*y) return (1);
- if (tolower((unsigned char)*x) != tolower((unsigned char)*y))
- return (0);
- x++; y++;
- }
-}
+/*----- Sequence numbers --------------------------------------------------*/
/* --- @seq_reset@ --- *
*
return (0);
}
+/*----- Random odds and sods ----------------------------------------------*/
+
+/* --- @timestr@ --- *
+ *
+ * Arguments: @time_t t@ = a time to convert
+ *
+ * Returns: A pointer to a textual representation of the time.
+ *
+ * Use: Converts a time to a textual representation. Corrupts
+ * @buf_u@.
+ */
+
+const char *timestr(time_t t)
+{
+ struct tm *tm;
+ if (!t)
+ return ("NEVER");
+ tm = localtime(&t);
+ strftime((char *)buf_u, sizeof(buf_u), "%Y-%m-%dT%H:%M:%S", tm);
+ return ((const char *)buf_u);
+}
+
+/* --- @mystrieq@ --- *
+ *
+ * Arguments: @const char *x, *y@ = two strings
+ *
+ * Returns: True if @x@ and @y are equal, up to case.
+ */
+
+int mystrieq(const char *x, const char *y)
+{
+ for (;;) {
+ if (!*x && !*y) return (1);
+ if (tolower((unsigned char)*x) != tolower((unsigned char)*y))
+ return (0);
+ x++; y++;
+ }
+}
+
+/* --- @addrsz@ --- *
+ *
+ * Arguments: @const addr *a@ = a network address
+ *
+ * Returns: The size of the address, for passing into the sockets API.
+ */
+
+socklen_t addrsz(const addr *a)
+{
+ switch (a->sa.sa_family) {
+ case AF_INET: return (sizeof(a->sin));
+ default: abort();
+ }
+}
+
/*----- That's all, folks -------------------------------------------------*/