Import Upstream version 1.1.5upstream/1.1.5

1 files changed, 96 insertions, 0 deletions

diff --git a/src/misc.c b/src/misc.c
new file mode 100644
index 0000000..6ec0a4d
--- /dev/null
+++ b/src/misc.c
@@ -0,0 +1,96 @@
+/*
+ *  Copyright (c) 2002 Erik Fears
+ *  Copyright (c) 2014-2018 ircd-hybrid development team
+ *
+ *  This program 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.
+ *
+ *  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.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+ *  USA
+ */
+
+#include "setup.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+
+#include "misc.h"
+
+
+const char *
+date_iso8601(time_t lclock)
+{
+  static char buf[32];
+  static time_t lclock_last;
+
+  if (lclock == 0)
+    lclock = time(0);
+
+  if (lclock_last != lclock)
+  {
+    lclock_last = lclock;
+    strftime(buf, sizeof(buf), "%FT%T%z", localtime(&lclock));
+  }
+
+  return buf;
+}
+
+/*
+ * Split a time_t into an English-language explanation of how
+ * much time it represents, e.g. "2 hours 45 minutes 8 seconds"
+ */
+const char *
+time_dissect(time_t duration)
+{
+  static char buf[32];  /* 32 = sizeof("9999999999999999 days, 23:59:59") */
+  unsigned int days = 0, hours = 0, minutes = 0, seconds = 0;
+
+  while (duration >= 60 * 60 * 24)
+  {
+    duration -= 60 * 60 * 24;
+    ++days;
+  }
+
+  while (duration >= 60 * 60)
+  {
+    duration -= 60 * 60;
+    ++hours;
+  }
+
+  while (duration >= 60)
+  {
+    duration -= 60;
+    ++minutes;
+  }
+
+  seconds = duration;
+
+  snprintf(buf, sizeof(buf), "%u day%s, %02u:%02u:%02u",
+           days, days == 1 ? "" : "s", hours, minutes, seconds);
+  return buf;
+}
+
+const char *
+stripws(char *txt)
+{
+  while (*txt == '\t' || *txt == ' ')
+    ++txt;
+
+  char *tmp = txt + strlen(txt) - 1;
+  while (tmp >= txt && (*tmp == '\t' || *tmp == ' '))
+    --tmp;
+
+  *(tmp + 1) = '\0';
+
+  return txt;
+}