SunOS: support NetIO detection

CMakeLists.txt

@@ -783,7 +783,7 @@ elseif(SunOS)
         src/detection/media/media_linux.c
         src/detection/memory/memory_sunos.c
         src/detection/monitor/monitor_nosupport.c
-        src/detection/netio/netio_nosupport.c
+        src/detection/netio/netio_sunos.c
         src/detection/opengl/opengl_linux.c
         src/detection/os/os_sunos.c
         src/detection/packages/packages_sunos.c

src/detection/diskio/diskio_sunos.c

@@ -19,7 +19,7 @@ const char* ffDiskIOGetIoCounters(FFlist* result, FFDiskIOOptions* options)
     {
         if (ks->ks_type != KSTAT_TYPE_IO || !ffStrEquals(ks->ks_class, "disk")) continue;
 
-        if (options->namePrefix.length && !ffStrStartsWith(ks->ks_name, options->namePrefix.chars))
+        if (options->namePrefix.length && strncmp(ks->ks_name, options->namePrefix.chars, options->namePrefix.length) != 0)
             continue;
 
         kstat_io_t kio;

src/detection/netio/netio_sunos.c

@@ -0,0 +1,62 @@
+#include "netio.h"
+#include "common/netif/netif.h"
+#include "util/stringUtils.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)
+{
+    __attribute__((__cleanup__(kstatFreeWrap))) kstat_ctl_t* kc = kstat_open();
+    if (!kc)
+        return "kstat_open() failed";
+
+    const char* defaultRoute = ffNetifGetDefaultRouteIfName();
+
+    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, defaultRoute);
+        if (options->defaultRouteOnly && !isDefaultRoute)
+            continue;
+
+        if (kstat_read(kc, ks, NULL) < 0)
+            continue;
+
+        FFNetIOResult* counters = (FFNetIOResult*) ffListAdd(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;
+}