1 files changed, 144 insertions, 0 deletions
diff --git a/netwerk/wifi/nsWifiScannerSolaris.cpp b/netwerk/wifi/nsWifiScannerSolaris.cpp
new file mode 100644
index 0000000000..fdcdf37a09
--- /dev/null
+++ b/netwerk/wifi/nsWifiScannerSolaris.cpp
@@ -0,0 +1,144 @@
+/* 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 "nsWifiMonitor.h"
+#include "nsWifiAccessPoint.h"
+
+#include "nsCRT.h"
+#include "nsServiceManagerUtils.h"
+#include "nsComponentManagerUtils.h"
+
+#include <glib.h>
+
+#define DLADM_STRSIZE 256
+#define DLADM_SECTIONS 3
+
+using namespace mozilla;
+
+struct val_strength_t {
+  const char* strength_name;
+  int signal_value;
+};
+
+static val_strength_t strength_vals[] = {{"very weak", -112},
+                                         {"weak", -88},
+                                         {"good", -68},
+                                         {"very good", -40},
+                                         {"excellent", -16}};
+
+static nsWifiAccessPoint* do_parse_str(char* bssid_str, char* essid_str,
+                                       char* strength) {
+  unsigned char mac_as_int[6] = {0};
+  sscanf(bssid_str, "%x:%x:%x:%x:%x:%x", &mac_as_int[0], &mac_as_int[1],
+         &mac_as_int[2], &mac_as_int[3], &mac_as_int[4], &mac_as_int[5]);
+
+  int signal = 0;
+  uint32_t strength_vals_count = sizeof(strength_vals) / sizeof(val_strength_t);
+  for (uint32_t i = 0; i < strength_vals_count; i++) {
+    if (!nsCRT::strncasecmp(strength, strength_vals[i].strength_name,
+                            DLADM_STRSIZE)) {
+      signal = strength_vals[i].signal_value;
+      break;
+    }
+  }
+
+  nsWifiAccessPoint* ap = new nsWifiAccessPoint();
+  if (ap) {
+    ap->setMac(mac_as_int);
+    ap->setSignal(signal);
+    size_t len = essid_str ? strnlen(essid_str, DLADM_STRSIZE) : 0;
+    ap->setSSID(essid_str, len);
+  }
+  return ap;
+}
+
+static void do_dladm(nsCOMArray<nsWifiAccessPoint>& accessPoints) {
+  GError* err = nullptr;
+  char* sout = nullptr;
+  char* serr = nullptr;
+  int exit_status = 0;
+  char* dladm_args[] = {
+      "/usr/bin/pfexec",     "/usr/sbin/dladm", "scan-wifi", "-p", "-o",
+      "BSSID,ESSID,STRENGTH"};
+
+  gboolean rv = g_spawn_sync("/", dladm_args, nullptr, (GSpawnFlags)0, nullptr,
+                             nullptr, &sout, &serr, &exit_status, &err);
+  if (rv && !exit_status) {
+    char wlan[DLADM_SECTIONS][DLADM_STRSIZE + 1];
+    uint32_t section = 0;
+    uint32_t sout_scan = 0;
+    uint32_t wlan_put = 0;
+    bool escape = false;
+    nsWifiAccessPoint* ap;
+    char sout_char;
+    do {
+      sout_char = sout[sout_scan++];
+      if (escape) {
+        escape = false;
+        if (sout_char != '\0') {
+          wlan[section][wlan_put++] = sout_char;
+          continue;
+        }
+      }
+
+      if (sout_char == '\\') {
+        escape = true;
+        continue;
+      }
+
+      if (sout_char == ':') {
+        wlan[section][wlan_put] = '\0';
+        section++;
+        wlan_put = 0;
+        continue;
+      }
+
+      if ((sout_char == '\0') || (sout_char == '\n')) {
+        wlan[section][wlan_put] = '\0';
+        if (section == DLADM_SECTIONS - 1) {
+          ap = do_parse_str(wlan[0], wlan[1], wlan[2]);
+          if (ap) {
+            accessPoints.AppendObject(ap);
+          }
+        }
+        section = 0;
+        wlan_put = 0;
+        continue;
+      }
+
+      wlan[section][wlan_put++] = sout_char;
+
+    } while ((wlan_put <= DLADM_STRSIZE) && (section < DLADM_SECTIONS) &&
+             (sout_char != '\0'));
+  }
+
+  g_free(sout);
+  g_free(serr);
+}
+
+nsresult nsWifiMonitor::DoScan() {
+  // Regularly get the access point data.
+
+  nsCOMArray<nsWifiAccessPoint> lastAccessPoints;
+  nsCOMArray<nsWifiAccessPoint> accessPoints;
+
+  while (mKeepGoing) {
+    accessPoints.Clear();
+    do_dladm(accessPoints);
+
+    bool accessPointsChanged =
+        !AccessPointsEqual(accessPoints, lastAccessPoints);
+    ReplaceArray(lastAccessPoints, accessPoints);
+
+    nsresult rv = CallWifiListeners(lastAccessPoints, accessPointsChanged);
+    NS_ENSURE_SUCCESS(rv, rv);
+
+    LOG(("waiting on monitor\n"));
+
+    ReentrantMonitorAutoEnter mon(mReentrantMonitor);
+    mon.Wait(PR_SecondsToInterval(kDefaultWifiScanInterval));
+  }
+
+  return NS_OK;
+}