1 files changed, 118 insertions, 0 deletions
diff --git a/pki/base/native-tools/src/tkstool/secerror.c b/pki/base/native-tools/src/tkstool/secerror.c
new file mode 100644
index 000000000..6b0f40d70
--- /dev/null
+++ b/pki/base/native-tools/src/tkstool/secerror.c
@@ -0,0 +1,118 @@
+/** BEGIN COPYRIGHT BLOCK
+ *
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is the Netscape security libraries.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1994-2000
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * END COPYRIGHT BLOCK **/
+
+/* Originally obtained from:
+ * 
+ *     CVSROOT=:pserver:anonymous@cvs-mirror.mozilla.org:/cvsroot
+ *     cvs export -r NSS_3_11_3_RTM -N mozilla/security/nss/cmd/lib/secerror.c
+ */
+
+#include "nspr.h"
+
+struct tuple_str {
+    PRErrorCode	 errNum;
+    const char * errString;
+};
+
+typedef struct tuple_str tuple_str;
+
+#define ER2(a,b)   {a, b},
+#define ER3(a,b,c) {a, c},
+
+#include "secerr.h"
+#include "sslerr.h"
+
+const tuple_str errStrings[] = {
+
+/* keep this list in asceding order of error numbers */
+#include "SSLerrs.h"
+#include "SECerrs.h"
+#include "NSPRerrs.h"
+
+};
+
+const PRInt32 numStrings = sizeof(errStrings) / sizeof(tuple_str);
+
+/* Returns a UTF-8 encoded constant error string for "errNum".
+ * Returns NULL of errNum is unknown.
+ */
+const char *
+SECU_Strerror(PRErrorCode errNum) {
+    PRInt32 low  = 0;
+    PRInt32 high = numStrings - 1;
+    PRInt32 i;
+    PRErrorCode num;
+    static int initDone;
+
+    /* make sure table is in ascending order.
+     * binary search depends on it.
+     */
+    if (!initDone) {
+	PRErrorCode lastNum = ((PRInt32)0x80000000);
+    	for (i = low; i <= high; ++i) {
+	    num = errStrings[i].errNum;
+	    if (num <= lastNum) {
+	    	fprintf(stderr, 
+"sequence error in error strings at item %d\n"
+"error %d (%s)\n"
+"should come after \n"
+"error %d (%s)\n",
+		        i, lastNum, errStrings[i-1].errString, 
+			num, errStrings[i].errString);
+	    }
+	    lastNum = num;
+	}
+	initDone = 1;
+    }
+
+    /* Do binary search of table. */
+    while (low + 1 < high) {
+    	i = (low + high) / 2;
+	num = errStrings[i].errNum;
+	if (errNum == num) 
+	    return errStrings[i].errString;
+        if (errNum < num)
+	    high = i;
+	else 
+	    low = i;
+    }
+    if (errNum == errStrings[low].errNum)
+    	return errStrings[low].errString;
+    if (errNum == errStrings[high].errNum)
+    	return errStrings[high].errString;
+    return NULL;
+}