Add m-esr52 at 52.6.0

1 files changed, 170 insertions, 0 deletions

diff --git a/media/mtransport/gonk_addrs.cpp b/media/mtransport/gonk_addrs.cpp
new file mode 100644
index 000000000..1c69b711e
--- /dev/null
+++ b/media/mtransport/gonk_addrs.cpp
@@ -0,0 +1,170 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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/. */
+extern "C" {
+#include <arpa/inet.h>
+#include "r_types.h"
+#include "stun.h"
+#include "addrs.h"
+}
+
+#include <vector>
+#include <string>
+#include "nsINetworkInterface.h"
+#include "nsINetworkInterfaceListService.h"
+#include "runnable_utils.h"
+#include "nsCOMPtr.h"
+#include "nsMemory.h"
+#include "nsThreadUtils.h"
+#include "nsServiceManagerUtils.h"
+#include "mozilla/SyncRunnable.h"
+
+namespace {
+struct NetworkInterface {
+  struct sockaddr_in addr;
+  std::string name;
+  // See NR_INTERFACE_TYPE_* in nICEr/src/net/local_addrs.h
+  int type;
+};
+
+nsresult
+GetInterfaces(std::vector<NetworkInterface>* aInterfaces)
+{
+  MOZ_ASSERT(aInterfaces);
+
+  // Obtain network interfaces from network manager.
+  nsresult rv;
+  nsCOMPtr<nsINetworkInterfaceListService> listService =
+    do_GetService("@mozilla.org/network/interface-list-service;1", &rv);
+  NS_ENSURE_SUCCESS(rv, rv);
+
+  int32_t flags =
+    nsINetworkInterfaceListService::LIST_NOT_INCLUDE_SUPL_INTERFACES |
+    nsINetworkInterfaceListService::LIST_NOT_INCLUDE_MMS_INTERFACES |
+    nsINetworkInterfaceListService::LIST_NOT_INCLUDE_IMS_INTERFACES |
+    nsINetworkInterfaceListService::LIST_NOT_INCLUDE_DUN_INTERFACES |
+    nsINetworkInterfaceListService::LIST_NOT_INCLUDE_FOTA_INTERFACES;
+  nsCOMPtr<nsINetworkInterfaceList> networkList;
+  NS_ENSURE_SUCCESS(listService->GetDataInterfaceList(flags,
+                                                      getter_AddRefs(networkList)),
+                    NS_ERROR_FAILURE);
+
+  // Translate nsINetworkInterfaceList to NetworkInterface.
+  int32_t listLength;
+  NS_ENSURE_SUCCESS(networkList->GetNumberOfInterface(&listLength),
+                    NS_ERROR_FAILURE);
+  aInterfaces->clear();
+
+  for (int32_t i = 0; i < listLength; i++) {
+    nsCOMPtr<nsINetworkInfo> info;
+    if (NS_FAILED(networkList->GetInterfaceInfo(i, getter_AddRefs(info)))) {
+      continue;
+    }
+
+    char16_t **ips = nullptr;
+    uint32_t *prefixs = nullptr;
+    uint32_t count = 0;
+    bool isAddressGot = false;
+    NetworkInterface interface;
+    memset(&(interface.addr), 0, sizeof(interface.addr));
+    interface.addr.sin_family = AF_INET;
+
+    if (NS_FAILED(info->GetAddresses(&ips, &prefixs, &count))) {
+      continue;
+    }
+
+    for (uint32_t j = 0; j < count; j++) {
+      nsAutoString ip;
+
+      ip.Assign(ips[j]);
+      if (inet_pton(AF_INET, NS_ConvertUTF16toUTF8(ip).get(),
+                    &(interface.addr.sin_addr.s_addr)) == 1) {
+        isAddressGot = true;
+        break;
+      }
+    }
+
+    free(prefixs);
+    NS_FREE_XPCOM_ALLOCATED_POINTER_ARRAY(count, ips);
+
+    if (!isAddressGot) {
+      continue;
+    }
+
+    nsAutoString ifaceName;
+    if (NS_FAILED(info->GetName(ifaceName))) {
+      continue;
+    }
+    interface.name = NS_ConvertUTF16toUTF8(ifaceName).get();
+
+    int32_t type;
+    if (NS_FAILED(info->GetType(&type))) {
+      continue;
+    }
+    switch (type) {
+      case nsINetworkInfo::NETWORK_TYPE_WIFI:
+        interface.type = NR_INTERFACE_TYPE_WIFI;
+        break;
+      case nsINetworkInfo::NETWORK_TYPE_MOBILE:
+        interface.type = NR_INTERFACE_TYPE_MOBILE;
+        break;
+    }
+
+    aInterfaces->push_back(interface);
+  }
+  return NS_OK;
+}
+} // anonymous namespace
+
+int
+nr_stun_get_addrs(nr_local_addr aAddrs[], int aMaxAddrs,
+                  int aDropLoopback, int aDropLinkLocal, int* aCount)
+{
+  nsresult rv;
+  int r;
+
+  // Get network interface list.
+  std::vector<NetworkInterface> interfaces;
+  nsCOMPtr<nsIThread> mainThread = do_GetMainThread();
+  mozilla::SyncRunnable::DispatchToThread(
+    mainThread.get(),
+    mozilla::WrapRunnableNMRet(&rv, &GetInterfaces, &interfaces),
+    false);
+  if (NS_FAILED(rv)) {
+    return R_FAILED;
+  }
+
+  // Translate to nr_transport_addr.
+  int32_t n = 0;
+  size_t num_interface = std::min(interfaces.size(), (size_t)aMaxAddrs);
+  for (size_t i = 0; i < num_interface; ++i) {
+    NetworkInterface &interface = interfaces[i];
+    if (nr_sockaddr_to_transport_addr((sockaddr*)&(interface.addr),
+                                      IPPROTO_UDP, 0, &(aAddrs[n].addr))) {
+      r_log(NR_LOG_STUN, LOG_WARNING, "Problem transforming address");
+      return R_FAILED;
+    }
+    strlcpy(aAddrs[n].addr.ifname, interface.name.c_str(),
+            sizeof(aAddrs[n].addr.ifname));
+    aAddrs[n].interface.type = interface.type;
+    aAddrs[n].interface.estimated_speed = 0;
+    n++;
+  }
+
+  *aCount = n;
+  r = nr_stun_remove_duplicate_addrs(aAddrs, aDropLoopback, aDropLinkLocal, aCount);
+  if (r != 0) {
+    return r;
+  }
+
+  for (int i = 0; i < *aCount; ++i) {
+    char typestr[100];
+    nr_local_addr_fmt_info_string(aAddrs + i, typestr, sizeof(typestr));
+    r_log(NR_LOG_STUN, LOG_DEBUG, "Address %d: %s on %s, type: %s\n",
+          i, aAddrs[i].addr.as_string, aAddrs[i].addr.ifname, typestr);
+  }
+
+  return 0;
+}