final touches on dkim test harness

[citadel.git] / webcit-ng / util.c

diff --git a/webcit-ng/util.c b/webcit-ng/util.c
deleted file mode 100644 (file)
index 6d0c69d..0000000
--- a/webcit-ng/util.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Utility functions
- *
- * Copyright (c) 1996-2018 by the citadel.org team
- *
- * This program is open source software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 3.
- *
- * This program 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.
- */
-
-#include "webcit.h"
-
-
-/*   
- * remove escaped strings from i.e. the url string (like %20 for blanks)
- */
-int unescape_input(char *buf)
-{
-       unsigned int a, b;
-       char hex[3];
-       long buflen;
-       long len;
-
-       buflen = strlen(buf);
-
-       while ((buflen > 0) && (isspace(buf[buflen - 1]))){
-               buf[buflen - 1] = 0;
-               buflen --;
-       }
-
-       a = 0; 
-       while (a < buflen) {
-               if (buf[a] == '+')
-                       buf[a] = ' ';
-               if (buf[a] == '%') {
-                       /* don't let % chars through, rather truncate the input. */
-                       if (a + 2 > buflen) {
-                               buf[a] = '\0';
-                               buflen = a;
-                       }
-                       else {                  
-                               hex[0] = buf[a + 1];
-                               hex[1] = buf[a + 2];
-                               hex[2] = 0;
-                               b = 0;
-                               b = decode_hex(hex);
-                               buf[a] = (char) b;
-                               len = buflen - a - 2;
-                               if (len > 0)
-                                       memmove(&buf[a + 1], &buf[a + 3], len);
-                       
-                               buflen -=2;
-                       }
-               }
-               a++;
-       }
-       return a;
-}
-
-
-/*
- * Supplied with a unix timestamp, generate a textual time/date stamp.
- * Caller owns the returned memory.
- */
-char *http_datestring(time_t xtime) {
-
-       /* HTTP Months - do not translate - these are not for human consumption */
-       static char *httpdate_months[] = {
-               "Jan", "Feb", "Mar", "Apr", "May", "Jun",
-               "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
-       };
-       
-       /* HTTP Weekdays - do not translate - these are not for human consumption */
-       static char *httpdate_weekdays[] = {
-               "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
-       };
-
-       struct tm t;
-       long offset;
-       char offsign;
-       int n = 40;
-       char *buf = malloc(n);
-       if (!buf) return(NULL);
-
-       localtime_r(&xtime, &t);
-
-       /* Convert "seconds west of GMT" to "hours/minutes offset" */
-       offset = t.tm_gmtoff;
-       if (offset > 0) {
-               offsign = '+';
-       }
-       else {
-               offset = 0L - offset;
-               offsign = '-';
-       }
-       offset = ( (offset / 3600) * 100 ) + ( offset % 60 );
-
-       snprintf(buf, n, "%s, %02d %s %04d %02d:%02d:%02d %c%04ld",
-               httpdate_weekdays[t.tm_wday],
-               t.tm_mday,
-               httpdate_months[t.tm_mon],
-               t.tm_year + 1900,
-               t.tm_hour,
-               t.tm_min,
-               t.tm_sec,
-               offsign, offset
-       );
-       return(buf);
-}