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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /security/nss/cmd/oidcalc/oidcalc.c
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'security/nss/cmd/oidcalc/oidcalc.c')
-rw-r--r--security/nss/cmd/oidcalc/oidcalc.c86
1 files changed, 86 insertions, 0 deletions
diff --git a/security/nss/cmd/oidcalc/oidcalc.c b/security/nss/cmd/oidcalc/oidcalc.c
new file mode 100644
index 000000000..46ef56c41
--- /dev/null
+++ b/security/nss/cmd/oidcalc/oidcalc.c
@@ -0,0 +1,86 @@
+/* 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>
+
+int
+main(int argc, char **argv)
+{
+ char *curstr;
+ char *nextstr;
+ unsigned int firstval;
+ unsigned int secondval;
+ unsigned int val;
+ unsigned char buf[5];
+ int count;
+
+ if (argc != 2) {
+ fprintf(stderr, "wrong number of args\n");
+ exit(-1);
+ }
+
+ curstr = argv[1];
+
+ nextstr = strchr(curstr, '.');
+
+ if (nextstr == NULL) {
+ fprintf(stderr, "only one component\n");
+ exit(-1);
+ }
+
+ *nextstr = '\0';
+ firstval = atoi(curstr);
+
+ curstr = nextstr + 1;
+
+ nextstr = strchr(curstr, '.');
+
+ if (nextstr) {
+ *nextstr = '\0';
+ }
+
+ secondval = atoi(curstr);
+
+ if (firstval > 2) {
+ fprintf(stderr, "first component out of range\n");
+ exit(-1);
+ }
+
+ if (secondval > 39) {
+ fprintf(stderr, "second component out of range\n");
+ exit(-1);
+ }
+
+ printf("0x%x, ", (firstval * 40) + secondval);
+ while (nextstr) {
+ curstr = nextstr + 1;
+
+ nextstr = strchr(curstr, '.');
+
+ if (nextstr) {
+ *nextstr = '\0';
+ }
+
+ memset(buf, 0, sizeof(buf));
+ val = atoi(curstr);
+ count = 0;
+ while (val) {
+ buf[count] = (val & 0x7f);
+ val = val >> 7;
+ count++;
+ }
+
+ while (count--) {
+ if (count) {
+ printf("0x%x, ", buf[count] | 0x80);
+ } else {
+ printf("0x%x, ", buf[count]);
+ }
+ }
+ }
+ printf("\n");
+ return 0;
+}