version 0.3.0

[fms.git] / libs / shttpd / string.c

diff --git a/libs/shttpd/string.c b/libs/shttpd/string.c
deleted file mode 100644 (file)
index fbcb638..0000000
--- a/libs/shttpd/string.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2004-2005 Sergey Lyubka <valenok@gmail.com>
- * All rights reserved
- *
- * "THE BEER-WARE LICENSE" (Revision 42):
- * Sergey Lyubka wrote this file.  As long as you retain this notice you
- * can do whatever you want with this stuff. If we meet some day, and you think
- * this stuff is worth it, you can buy me a beer in return.
- */
-
-#include "defs.h"
-
-void
-my_strlcpy(register char *dst, register const char *src, size_t n)
-{
-       for (; *src != '\0' && n > 1; n--)
-               *dst++ = *src++;
-       *dst = '\0';
-}
-
-int
-my_strncasecmp(const char *str1, const char *str2, size_t len)
-{
-       register const unsigned char    *s1 = (unsigned char *) str1,
-                                       *s2 = (unsigned char *) str2, *e;
-       int                             ret;
-
-       for (e = s1 + len - 1; s1 < e && *s1 != '\0' && *s2 != '\0' &&
-           tolower(*s1) == tolower(*s2); s1++, s2++) ;
-       ret = tolower(*s1) - tolower(*s2);
-
-       return (ret);
-}
-
-char *
-my_strndup(const char *ptr, size_t len)
-{
-       char    *p;
-
-       if ((p = malloc(len + 1)) != NULL)
-               my_strlcpy(p, ptr, len + 1);
-
-       return (p);
-
-}
-
-char *
-my_strdup(const char *str)
-{
-       return (my_strndup(str, strlen(str)));
-}
-
-/*
- * Sane snprintf(). Acts like snprintf(), but never return -1 or the
- * value bigger than supplied buffer.
- * Thanks Adam Zeldis to pointing snprintf()-caused vulnerability
- * in his audit report.
- */
-int
-my_snprintf(char *buf, size_t buflen, const char *fmt, ...)
-{
-       va_list         ap;
-       int             n;
-
-       if (buflen == 0)
-               return (0);
-
-       va_start(ap, fmt);
-       n = vsnprintf(buf, buflen, fmt, ap);
-       va_end(ap);
-
-       if (n < 0 || (size_t) n >= buflen)
-               n = buflen - 1;
-       buf[n] = '\0';
-
-       return (n);
-}
-
-/*
- * Verify that given file has certain extension
- */
-int
-match_extension(const char *path, const char *ext_list)
-{
-       size_t          len, path_len;
-       
-       path_len = strlen(path);
-
-       FOR_EACH_WORD_IN_LIST(ext_list, len)
-               if (len < path_len && path[path_len - len - 1] == '.' &&
-                   !my_strncasecmp(path + path_len - len, ext_list, len))
-                       return (TRUE);
-
-       return (FALSE);
-}