Add the files

1 files changed, 68 insertions, 0 deletions

diff --git a/src/detection/netio/netio_sunos.c b/src/detection/netio/netio_sunos.c
new file mode 100644
index 0000000..3789e45
--- /dev/null
+++ b/src/detection/netio/netio_sunos.c
@@ -0,0 +1,68 @@
+#include "netio.h"
+#include "common/netif.h"
+#include "common/strutil.h"
+
+#include <kstat.h>
+
+static inline void kstatFreeWrap(kstat_ctl_t** pkc) {
+    assert(pkc);
+    if (*pkc) {
+        kstat_close(*pkc);
+    }
+}
+
+const char* ffNetIOGetIoCounters(FFlist* result, FFNetIOOptions* options) {
+    FF_A_CLEANUP(kstatFreeWrap) kstat_ctl_t* kc = kstat_open();
+    if (!kc) {
+        return "kstat_open() failed";
+    }
+
+    const char* defaultRouteIfName = ffNetifGetDefaultRouteV4()->ifName;
+
+    for (kstat_t* ks = kc->kc_chain; ks; ks = ks->ks_next) {
+        if (!ffStrEquals(ks->ks_class, "net") || !ffStrEquals(ks->ks_module, "link")) {
+            continue;
+        }
+
+        if (options->namePrefix.length && strncmp(ks->ks_name, options->namePrefix.chars, options->namePrefix.length) != 0) {
+            continue;
+        }
+
+        bool isDefaultRoute = ffStrEquals(ks->ks_name, defaultRouteIfName);
+        if (options->defaultRouteOnly && !isDefaultRoute) {
+            continue;
+        }
+
+        if (kstat_read(kc, ks, NULL) < 0) {
+            continue;
+        }
+
+        FFNetIOResult* counters = FF_LIST_ADD(FFNetIOResult, *result);
+
+        kstat_named_t* wbytes = (kstat_named_t*) kstat_data_lookup(ks, "obytes64");
+        kstat_named_t* rbytes = (kstat_named_t*) kstat_data_lookup(ks, "rbytes64");
+        kstat_named_t* wpkts = (kstat_named_t*) kstat_data_lookup(ks, "opackets64");
+        kstat_named_t* rpkts = (kstat_named_t*) kstat_data_lookup(ks, "ipackets64");
+        kstat_named_t* werrs = (kstat_named_t*) kstat_data_lookup(ks, "oerrors");
+        kstat_named_t* rerrs = (kstat_named_t*) kstat_data_lookup(ks, "ierrors");
+
+        *counters = (FFNetIOResult) {
+            .name = ffStrbufCreateS(ks->ks_name),
+            .txBytes = wbytes->value.ui64,
+            .rxBytes = rbytes->value.ui64,
+            .txPackets = wpkts->value.ui64,
+            .rxPackets = rpkts->value.ui64,
+            .txErrors = werrs->value.ui64,
+            .rxErrors = rerrs->value.ui64,
+            .txDrops = 0, // unsupported
+            .rxDrops = 0,
+            .defaultRoute = isDefaultRoute,
+        };
+
+        if (options->defaultRouteOnly) {
+            break;
+        }
+    }
+
+    return NULL;
+}