Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 148 insertions, 0 deletions

diff --git a/netwerk/wifi/freebsd/FreeBsdWifiScanner.cpp b/netwerk/wifi/freebsd/FreeBsdWifiScanner.cpp
new file mode 100644
index 0000000000..c2a27d5ee2
--- /dev/null
+++ b/netwerk/wifi/freebsd/FreeBsdWifiScanner.cpp
@@ -0,0 +1,148 @@
+/* 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/. */
+
+// Developed by J.R. Oldroyd <fbsd@opal.com>, December 2012.
+
+// For FreeBSD we use the getifaddrs(3) to obtain the list of interfaces
+// and then check for those with an 802.11 media type and able to return
+// a list of stations. This is similar to ifconfig(8).
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <net/if_media.h>
+#ifdef __DragonFly__
+#  include <netproto/802_11/ieee80211_ioctl.h>
+#else
+#  include <net80211/ieee80211_ioctl.h>
+#endif
+
+#include <ifaddrs.h>
+#include <string.h>
+#include <unistd.h>
+
+#include "FreeBsdWifiScanner.h"
+#include "nsWifiAccessPoint.h"
+#include "nsWifiMonitor.h"
+
+using namespace mozilla;
+
+#define LOG(args) MOZ_LOG(gWifiMonitorLog, mozilla::LogLevel::Debug, args)
+
+WifiScannerImpl::WifiScannerImpl(){};
+WifiScannerImpl::~WifiScannerImpl(){};
+
+nsresult WifiScannerImpl::GetAccessPointsFromWLAN(
+    nsTArray<RefPtr<nsIWifiAccessPoint>>& accessPoints) {
+  // get list of interfaces
+  struct ifaddrs* ifal;
+  if (getifaddrs(&ifal) < 0) {
+    return NS_ERROR_FAILURE;
+  }
+
+  accessPoints.Clear();
+
+  // loop through the interfaces
+  nsresult rv = NS_ERROR_FAILURE;
+  struct ifaddrs* ifa;
+  for (ifa = ifal; ifa; ifa = ifa->ifa_next) {
+    // limit to one interface per address
+    if (ifa->ifa_addr->sa_family != AF_LINK) {
+      continue;
+    }
+
+    // store interface name in socket structure
+    struct ifreq ifr;
+    memset(&ifr, 0, sizeof(ifr));
+    strncpy(ifr.ifr_name, ifa->ifa_name, sizeof(ifr.ifr_name));
+    ifr.ifr_addr.sa_family = AF_LOCAL;
+
+    // open socket to interface
+    int s = socket(ifr.ifr_addr.sa_family, SOCK_DGRAM, 0);
+    if (s < 0) {
+      continue;
+    }
+
+    // clear interface media structure
+    struct ifmediareq ifmr;
+    memset(&ifmr, 0, sizeof(ifmr));
+    strncpy(ifmr.ifm_name, ifa->ifa_name, sizeof(ifmr.ifm_name));
+
+    // get interface media information
+    if (ioctl(s, SIOCGIFMEDIA, (caddr_t)&ifmr) < 0) {
+      close(s);
+      continue;
+    }
+
+    // check interface is a WiFi interface
+    if (IFM_TYPE(ifmr.ifm_active) != IFM_IEEE80211) {
+      close(s);
+      continue;
+    }
+
+    // perform WiFi scan
+    struct ieee80211req i802r;
+    char iscanbuf[32 * 1024];
+    memset(&i802r, 0, sizeof(i802r));
+    strncpy(i802r.i_name, ifa->ifa_name, sizeof(i802r.i_name));
+    i802r.i_type = IEEE80211_IOC_SCAN_RESULTS;
+    i802r.i_data = iscanbuf;
+    i802r.i_len = sizeof(iscanbuf);
+    if (ioctl(s, SIOCG80211, &i802r) < 0) {
+      close(s);
+      continue;
+    }
+
+    // close socket
+    close(s);
+
+    // loop through WiFi networks and build geoloc-lookup structure
+    char* vsr = (char*)i802r.i_data;
+    unsigned len = i802r.i_len;
+    while (len >= sizeof(struct ieee80211req_scan_result)) {
+      struct ieee80211req_scan_result* isr =
+          (struct ieee80211req_scan_result*)vsr;
+
+      // determine size of this entry
+      char* id;
+      int idlen;
+      if (isr->isr_meshid_len) {
+        id = vsr + isr->isr_ie_off + isr->isr_ssid_len;
+        idlen = isr->isr_meshid_len;
+      } else {
+        id = vsr + isr->isr_ie_off;
+        idlen = isr->isr_ssid_len;
+      }
+
+      // copy network data
+      char ssid[IEEE80211_NWID_LEN + 1];
+      strncpy(ssid, id, idlen);
+      ssid[idlen] = '\0';
+      nsWifiAccessPoint* ap = new nsWifiAccessPoint();
+      ap->setSSID(ssid, strlen(ssid));
+      ap->setMac(isr->isr_bssid);
+      ap->setSignal(isr->isr_rssi);
+      accessPoints.AppendElement(ap);
+      rv = NS_OK;
+
+      // log the data
+      LOG(
+          ("FreeBSD access point: "
+           "SSID: %s, MAC: %02x-%02x-%02x-%02x-%02x-%02x, "
+           "Strength: %d, Channel: %dMHz\n",
+           ssid, isr->isr_bssid[0], isr->isr_bssid[1], isr->isr_bssid[2],
+           isr->isr_bssid[3], isr->isr_bssid[4], isr->isr_bssid[5],
+           isr->isr_rssi, isr->isr_freq));
+
+      // increment pointers
+      len -= isr->isr_len;
+      vsr += isr->isr_len;
+    }
+  }
+
+  freeifaddrs(ifal);
+
+  return rv;
+}