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authorwolfbeast <mcwerewolf@gmail.com>2018-05-13 22:46:04 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-05-13 22:46:04 +0200
commit1124fb525bf7b8341170d886b8de070e20323efd (patch)
treeed5b0ee5976d7e1411c9ed3ac163b32383ba76e4 /dom/wifi/WifiProxyService.cpp
parenta6de0846702b2eb21ce2f29ba42bf968fbd4fe2f (diff)
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Remove other gonk widget conditionals and unused files.
Tag #288.
Diffstat (limited to 'dom/wifi/WifiProxyService.cpp')
-rw-r--r--dom/wifi/WifiProxyService.cpp357
1 files changed, 0 insertions, 357 deletions
diff --git a/dom/wifi/WifiProxyService.cpp b/dom/wifi/WifiProxyService.cpp
deleted file mode 100644
index 0ff5097af..000000000
--- a/dom/wifi/WifiProxyService.cpp
+++ /dev/null
@@ -1,357 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=8 sts=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/. */
-
-#include "WifiProxyService.h"
-#include "nsServiceManagerUtils.h"
-#include "mozilla/ModuleUtils.h"
-#include "mozilla/ClearOnShutdown.h"
-#include "mozilla/dom/ToJSValue.h"
-#include "nsXULAppAPI.h"
-#include "WifiUtils.h"
-
-#ifdef MOZ_TASK_TRACER
-#include "GeckoTaskTracer.h"
-using namespace mozilla::tasktracer;
-#endif
-
-#define NS_WIFIPROXYSERVICE_CID \
- { 0xc6c9be7e, 0x744f, 0x4222, {0xb2, 0x03, 0xcd, 0x55, 0xdf, 0xc8, 0xbc, 0x12} }
-
-using namespace mozilla;
-using namespace mozilla::dom;
-
-namespace mozilla {
-
-// The singleton Wifi service, to be used on the main thread.
-static StaticRefPtr<WifiProxyService> gWifiProxyService;
-
-// The singleton supplicant class, that can be used on any thread.
-static UniquePtr<WpaSupplicant> gWpaSupplicant;
-
-// Runnable used dispatch the WaitForEvent result on the main thread.
-class WifiEventDispatcher : public Runnable
-{
-public:
- WifiEventDispatcher(const nsAString& aEvent, const nsACString& aInterface)
- : mEvent(aEvent)
- , mInterface(aInterface)
- {
- MOZ_ASSERT(!NS_IsMainThread());
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
- gWifiProxyService->DispatchWifiEvent(mEvent, mInterface);
- return NS_OK;
- }
-
-private:
- nsString mEvent;
- nsCString mInterface;
-};
-
-// Runnable used to call WaitForEvent on the event thread.
-class EventRunnable : public Runnable
-{
-public:
- EventRunnable(const nsACString& aInterface)
- : mInterface(aInterface)
- {
- MOZ_ASSERT(NS_IsMainThread());
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(!NS_IsMainThread());
- nsAutoString event;
- gWpaSupplicant->WaitForEvent(event, mInterface);
- if (!event.IsEmpty()) {
-#ifdef MOZ_TASK_TRACER
- // Make wifi initialization events to be the source events of TaskTracer,
- // and originate the rest correlation tasks from here.
- AutoSourceEvent taskTracerEvent(SourceEventType::Wifi);
- AddLabel("%s %s", mInterface.get(), NS_ConvertUTF16toUTF8(event).get());
-#endif
- nsCOMPtr<nsIRunnable> runnable = new WifiEventDispatcher(event, mInterface);
- NS_DispatchToMainThread(runnable);
- }
- return NS_OK;
- }
-
-private:
- nsCString mInterface;
-};
-
-// Runnable used dispatch the Command result on the main thread.
-class WifiResultDispatcher : public Runnable
-{
-public:
- WifiResultDispatcher(WifiResultOptions& aResult, const nsACString& aInterface)
- : mResult(aResult)
- , mInterface(aInterface)
- {
- MOZ_ASSERT(!NS_IsMainThread());
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
- gWifiProxyService->DispatchWifiResult(mResult, mInterface);
- return NS_OK;
- }
-
-private:
- WifiResultOptions mResult;
- nsCString mInterface;
-};
-
-// Runnable used to call SendCommand on the control thread.
-class ControlRunnable : public Runnable
-{
-public:
- ControlRunnable(CommandOptions aOptions, const nsACString& aInterface)
- : mOptions(aOptions)
- , mInterface(aInterface)
- {
- MOZ_ASSERT(NS_IsMainThread());
- }
-
- NS_IMETHOD Run() override
- {
- WifiResultOptions result;
- if (gWpaSupplicant->ExecuteCommand(mOptions, result, mInterface)) {
- nsCOMPtr<nsIRunnable> runnable = new WifiResultDispatcher(result, mInterface);
- NS_DispatchToMainThread(runnable);
- }
- return NS_OK;
- }
-private:
- CommandOptions mOptions;
- nsCString mInterface;
-};
-
-NS_IMPL_ISUPPORTS(WifiProxyService, nsIWifiProxyService)
-
-WifiProxyService::WifiProxyService()
-{
- MOZ_ASSERT(NS_IsMainThread());
- MOZ_ASSERT(!gWifiProxyService);
-}
-
-WifiProxyService::~WifiProxyService()
-{
- MOZ_ASSERT(!gWifiProxyService);
-}
-
-already_AddRefed<WifiProxyService>
-WifiProxyService::FactoryCreate()
-{
- if (!XRE_IsParentProcess()) {
- return nullptr;
- }
-
- MOZ_ASSERT(NS_IsMainThread());
-
- if (!gWifiProxyService) {
- gWifiProxyService = new WifiProxyService();
- ClearOnShutdown(&gWifiProxyService);
-
- gWpaSupplicant = MakeUnique<WpaSupplicant>();
- ClearOnShutdown(&gWpaSupplicant);
- }
-
- RefPtr<WifiProxyService> service = gWifiProxyService.get();
- return service.forget();
-}
-
-NS_IMETHODIMP
-WifiProxyService::Start(nsIWifiEventListener* aListener,
- const char ** aInterfaces,
- uint32_t aNumOfInterfaces)
-{
- MOZ_ASSERT(NS_IsMainThread());
- MOZ_ASSERT(aListener);
-
-#if ANDROID_VERSION >= 19
- // KK changes the way mux'ing/demux'ing different supplicant interfaces
- // (e.g. wlan0/p2p0) from multi-sockets to single socket embedded with
- // prefixed interface name (e.g. IFNAME=wlan0 xxxxxx). Therefore, we use
- // the first given interface as the global interface for KK.
- aNumOfInterfaces = 1;
-#endif
-
- nsresult rv;
-
- // Since EventRunnable runs in the manner of blocking, we have to
- // spin a thread for each interface.
- // (See the WpaSupplicant::WaitForEvent)
- mEventThreadList.SetLength(aNumOfInterfaces);
- for (uint32_t i = 0; i < aNumOfInterfaces; i++) {
- mEventThreadList[i].mInterface = aInterfaces[i];
- rv = NS_NewThread(getter_AddRefs(mEventThreadList[i].mThread));
- if (NS_FAILED(rv)) {
- NS_WARNING("Can't create wifi event thread");
- Shutdown();
- return NS_ERROR_FAILURE;
- }
- }
-
- rv = NS_NewThread(getter_AddRefs(mControlThread));
- if (NS_FAILED(rv)) {
- NS_WARNING("Can't create wifi control thread");
- Shutdown();
- return NS_ERROR_FAILURE;
- }
-
- mListener = aListener;
-
- return NS_OK;
-}
-
-NS_IMETHODIMP
-WifiProxyService::Shutdown()
-{
- MOZ_ASSERT(NS_IsMainThread());
- for (size_t i = 0; i < mEventThreadList.Length(); i++) {
- if (mEventThreadList[i].mThread) {
- mEventThreadList[i].mThread->Shutdown();
- mEventThreadList[i].mThread = nullptr;
- }
- }
-
- mEventThreadList.Clear();
-
- if (mControlThread) {
- mControlThread->Shutdown();
- mControlThread = nullptr;
- }
-
- mListener = nullptr;
-
- return NS_OK;
-}
-
-NS_IMETHODIMP
-WifiProxyService::SendCommand(JS::Handle<JS::Value> aOptions,
- const nsACString& aInterface,
- JSContext* aCx)
-{
- MOZ_ASSERT(NS_IsMainThread());
- WifiCommandOptions options;
-
- if (!options.Init(aCx, aOptions)) {
- NS_WARNING("Bad dictionary passed to WifiProxyService::SendCommand");
- return NS_ERROR_FAILURE;
- }
-
- if (!mControlThread) {
- return NS_ERROR_FAILURE;
- }
-
- // Dispatch the command to the control thread.
- CommandOptions commandOptions(options);
- nsCOMPtr<nsIRunnable> runnable = new ControlRunnable(commandOptions, aInterface);
- mControlThread->Dispatch(runnable, nsIEventTarget::DISPATCH_NORMAL);
- return NS_OK;
-}
-
-NS_IMETHODIMP
-WifiProxyService::WaitForEvent(const nsACString& aInterface)
-{
- MOZ_ASSERT(NS_IsMainThread());
-
-#if ANDROID_VERSION >= 19
- // We will only have one global interface for KK.
- if (!mEventThreadList.IsEmpty()) {
- nsCOMPtr<nsIRunnable> runnable = new EventRunnable(aInterface);
- mEventThreadList[0].mThread->Dispatch(runnable, nsIEventTarget::DISPATCH_NORMAL);
- return NS_OK;
- }
-#else
- // Dispatch to the event thread which has the given interface name
- for (size_t i = 0; i < mEventThreadList.Length(); i++) {
- if (mEventThreadList[i].mInterface.Equals(aInterface)) {
- nsCOMPtr<nsIRunnable> runnable = new EventRunnable(aInterface);
- mEventThreadList[i].mThread->Dispatch(runnable, nsIEventTarget::DISPATCH_NORMAL);
- return NS_OK;
- }
- }
-#endif
-
- return NS_ERROR_FAILURE;
-}
-
-void
-WifiProxyService::DispatchWifiResult(const WifiResultOptions& aOptions, const nsACString& aInterface)
-{
- MOZ_ASSERT(NS_IsMainThread());
-
- mozilla::AutoSafeJSContext cx;
- JS::Rooted<JS::Value> val(cx);
-
- if (!ToJSValue(cx, aOptions, &val)) {
- return;
- }
-
- if (mListener) {
- // Call the listener with a JS value.
- mListener->OnCommand(val, aInterface);
- }
-}
-
-void
-WifiProxyService::DispatchWifiEvent(const nsAString& aEvent, const nsACString& aInterface)
-{
- MOZ_ASSERT(NS_IsMainThread());
-
-#if ANDROID_VERSION < 19
- mListener->OnWaitEvent(aEvent, aInterface);
-#else
- // The interface might be embedded in the event string such as
- // "IFNAME=wlan0 CTRL-EVENT-BSS-ADDED 65 3c:94:d5:7c:11:8b".
- // Parse the interface name from the event string and use p2p0
- // as the default interface if "IFNAME" is not found.
- nsAutoString event;
- nsAutoString embeddedInterface(NS_LITERAL_STRING("p2p0"));
- if (StringBeginsWith(aEvent, NS_LITERAL_STRING("IFNAME"))) {
- int32_t ifnameFrom = aEvent.FindChar('=') + 1;
- int32_t ifnameTo = aEvent.FindChar(' ') - 1;
- embeddedInterface = Substring(aEvent, ifnameFrom, ifnameTo - ifnameFrom + 1);
- event = Substring(aEvent, aEvent.FindChar(' ') + 1);
- }
- else {
- event = aEvent;
- }
- mListener->OnWaitEvent(event, NS_ConvertUTF16toUTF8(embeddedInterface));
-#endif
-}
-
-NS_GENERIC_FACTORY_SINGLETON_CONSTRUCTOR(WifiProxyService,
- WifiProxyService::FactoryCreate)
-
-NS_DEFINE_NAMED_CID(NS_WIFIPROXYSERVICE_CID);
-
-static const mozilla::Module::CIDEntry kWifiProxyServiceCIDs[] = {
- { &kNS_WIFIPROXYSERVICE_CID, false, nullptr, WifiProxyServiceConstructor },
- { nullptr }
-};
-
-static const mozilla::Module::ContractIDEntry kWifiProxyServiceContracts[] = {
- { "@mozilla.org/wifi/service;1", &kNS_WIFIPROXYSERVICE_CID },
- { nullptr }
-};
-
-static const mozilla::Module kWifiProxyServiceModule = {
- mozilla::Module::kVersion,
- kWifiProxyServiceCIDs,
- kWifiProxyServiceContracts,
- nullptr
-};
-
-} // namespace mozilla
-
-NSMODULE_DEFN(WifiProxyServiceModule) = &kWifiProxyServiceModule;