Add m-esr52 at 52.6.0

1 files changed, 68 insertions, 0 deletions

diff --git a/security/nss/lib/freebl/mpi/utils/basecvt.c b/security/nss/lib/freebl/mpi/utils/basecvt.c
new file mode 100644
index 000000000..0e9915406
--- /dev/null
+++ b/security/nss/lib/freebl/mpi/utils/basecvt.c
@@ -0,0 +1,68 @@
+/*
+ *  basecvt.c
+ *
+ *  Convert integer values specified on the command line from one input
+ *  base to another.  Accepts input and output bases between 2 and 36
+ *  inclusive.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "mpi.h"
+
+#define IBASE 10
+#define OBASE 16
+#define USAGE "Usage: %s ibase obase [value]\n"
+#define MAXBASE 64
+#define MINBASE 2
+
+int
+main(int argc, char *argv[])
+{
+    int ix, ibase = IBASE, obase = OBASE;
+    mp_int val;
+
+    ix = 1;
+    if (ix < argc) {
+        ibase = atoi(argv[ix++]);
+
+        if (ibase < MINBASE || ibase > MAXBASE) {
+            fprintf(stderr, "%s: input radix must be between %d and %d inclusive\n",
+                    argv[0], MINBASE, MAXBASE);
+            return 1;
+        }
+    }
+    if (ix < argc) {
+        obase = atoi(argv[ix++]);
+
+        if (obase < MINBASE || obase > MAXBASE) {
+            fprintf(stderr, "%s: output radix must be between %d and %d inclusive\n",
+                    argv[0], MINBASE, MAXBASE);
+            return 1;
+        }
+    }
+
+    mp_init(&val);
+    while (ix < argc) {
+        char *out;
+        int outlen;
+
+        mp_read_radix(&val, argv[ix++], ibase);
+
+        outlen = mp_radix_size(&val, obase);
+        out = calloc(outlen, sizeof(char));
+        mp_toradix(&val, out, obase);
+
+        printf("%s\n", out);
+        free(out);
+    }
+
+    mp_clear(&val);
+
+    return 0;
+}