mirror of
https://github.com/monero-project/monero.git
synced 2024-11-17 16:27:39 +00:00
134 lines
3.2 KiB
Diff
134 lines
3.2 KiB
Diff
Index: smallapp/unbound-host.c
|
|
===================================================================
|
|
--- smallapp/unbound-host.c (revision 2115)
|
|
+++ smallapp/unbound-host.c (working copy)
|
|
@@ -62,9 +62,18 @@
|
|
#include "libunbound/unbound.h"
|
|
#include <ldns/ldns.h>
|
|
|
|
+/** status variable ala nagios */
|
|
+#define FINAL_STATUS_OK 0
|
|
+#define FINAL_STATUS_WARNING 1
|
|
+#define FINAL_STATUS_CRITICAL 2
|
|
+#define FINAL_STATUS_UNKNOWN 3
|
|
+
|
|
/** verbosity for unbound-host app */
|
|
static int verb = 0;
|
|
|
|
+/** variable to determine final output */
|
|
+static int final_status = FINAL_STATUS_UNKNOWN;
|
|
+
|
|
/** Give unbound-host usage, and exit (1). */
|
|
static void
|
|
usage()
|
|
@@ -93,7 +102,7 @@
|
|
printf("Version %s\n", PACKAGE_VERSION);
|
|
printf("BSD licensed, see LICENSE in source package for details.\n");
|
|
printf("Report bugs to %s\n", PACKAGE_BUGREPORT);
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
|
|
/** determine if str is ip4 and put into reverse lookup format */
|
|
@@ -138,7 +147,7 @@
|
|
*res = strdup(buf);
|
|
if(!*res) {
|
|
fprintf(stderr, "error: out of memory\n");
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
return 1;
|
|
}
|
|
@@ -158,7 +167,7 @@
|
|
}
|
|
if(!res) {
|
|
fprintf(stderr, "error: out of memory\n");
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
return res;
|
|
}
|
|
@@ -172,7 +181,7 @@
|
|
if(r == 0 && strcasecmp(t, "TYPE0") != 0 &&
|
|
strcmp(t, "") != 0) {
|
|
fprintf(stderr, "error unknown type %s\n", t);
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
return r;
|
|
}
|
|
@@ -191,7 +200,7 @@
|
|
if(r == 0 && strcasecmp(c, "CLASS0") != 0 &&
|
|
strcmp(c, "") != 0) {
|
|
fprintf(stderr, "error unknown class %s\n", c);
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
return r;
|
|
}
|
|
@@ -207,6 +216,19 @@
|
|
return "(insecure)";
|
|
}
|
|
|
|
+/** update the final status for the exit code */
|
|
+void
|
|
+update_final_status(struct ub_result* result)
|
|
+{
|
|
+ if (final_status == FINAL_STATUS_UNKNOWN || final_status == FINAL_STATUS_OK) {
|
|
+ if (result->secure) final_status = FINAL_STATUS_OK;
|
|
+ else if (result->bogus) final_status = FINAL_STATUS_CRITICAL;
|
|
+ else final_status = FINAL_STATUS_WARNING;
|
|
+ }
|
|
+ else if (final_status == FINAL_STATUS_WARNING && result->bogus)
|
|
+ final_status = FINAL_STATUS_CRITICAL;
|
|
+}
|
|
+
|
|
/** nice string for type */
|
|
static void
|
|
pretty_type(char* s, size_t len, int t)
|
|
@@ -353,7 +375,7 @@
|
|
} else {
|
|
fprintf(stderr, "could not parse "
|
|
"reply packet to ANY query\n");
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
ldns_pkt_free(p);
|
|
|
|
@@ -388,9 +410,10 @@
|
|
ret = ub_resolve(ctx, q, t, c, &result);
|
|
if(ret != 0) {
|
|
fprintf(stderr, "resolve error: %s\n", ub_strerror(ret));
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
pretty_output(q, t, c, result, docname);
|
|
+ update_final_status(result);
|
|
ret = result->nxdomain;
|
|
ub_resolve_free(result);
|
|
return ret;
|
|
@@ -427,7 +450,7 @@
|
|
{
|
|
if(r != 0) {
|
|
fprintf(stderr, "error: %s\n", ub_strerror(r));
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
}
|
|
|
|
@@ -448,7 +471,7 @@
|
|
ctx = ub_ctx_create();
|
|
if(!ctx) {
|
|
fprintf(stderr, "error: out of memory\n");
|
|
- exit(1);
|
|
+ exit(FINAL_STATUS_UNKNOWN);
|
|
}
|
|
|
|
/* parse the options */
|
|
@@ -509,5 +532,5 @@
|
|
usage();
|
|
|
|
lookup(ctx, argv[0], qtype, qclass);
|
|
- return 0;
|
|
+ return final_status;
|
|
}
|