--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/server/util/util.c Sat Jan 14 13:53:44 2012 +0100
@@ -0,0 +1,133 @@
+/*
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
+ *
+ * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
+ *
+ * THE BSD LICENSE
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of the nor the names of its contributors may be
+ * used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * util.c: A hodge podge of utility functions and standard functions which
+ * are unavailable on certain systems
+ *
+ * Rob McCool
+ */
+
+#ifdef XP_UNIX
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <limits.h>
+#include "prthread.h"
+#endif /* XP_UNIX */
+
+
+#include "nspr.h"
+#include "../public/nsapi.h"
+
+#include "util.h"
+
+/*
+NSAPI_PUBLIC int util_getboolean(const char *v, int def) {
+ if(v[0] == 'T' || v[0] == 't') {
+ return 1;
+ }
+ if(v[0] == 'F' || v[0] == 'f') {
+ return 0;
+ }
+ return def;
+}
+*/
+
+NSAPI_PUBLIC int INTutil_getboolean(const char *v, int def) {
+ if(v[0] == 'T' || v[0] == 't') {
+ return 1;
+ }
+ if(v[0] == 'F' || v[0] == 'f') {
+ return 0;
+ }
+ return def;
+}
+
+
+/* ------------------------------ util_itoa ------------------------------- */
+/*
+NSAPI_PUBLIC int util_itoa(int i, char *a)
+{
+ int len = util_i64toa(i, a);
+
+ PR_ASSERT(len < UTIL_ITOA_SIZE);
+
+ return len;
+}
+*/
+NSAPI_PUBLIC int INTutil_itoa(int i, char *a) {
+ return INTutil_i64toa(i, a);
+}
+
+
+/* ----------------------------- util_i64toa ------------------------------ */
+
+/*
+ * Assumption: Reversing the digits will be faster in the general case
+ * than doing a log10 or some nasty trick to find the # of digits.
+ */
+
+NSAPI_PUBLIC int INTutil_i64toa(PRInt64 i, char *a)
+{
+ register int x, y, p;
+ register char c;
+ int negative;
+
+ negative = 0;
+ if(i < 0) {
+ *a++ = '-';
+ negative = 1;
+ i = -i;
+ }
+ p = 0;
+ while(i > 9) {
+ a[p++] = (i%10) + '0';
+ i /= 10;
+ }
+ a[p++] = i + '0';
+
+ if(p > 1) {
+ for(x = 0, y = p - 1; x < y; ++x, --y) {
+ c = a[x];
+ a[x] = a[y];
+ a[y] = c;
+ }
+ }
+ a[p] = '\0';
+
+ //PR_ASSERT(p + negative < UTIL_I64TOA_SIZE);
+
+ return p + negative;
+}