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-rw-r--r--netwerk/base/Dashboard.cpp921
1 files changed, 921 insertions, 0 deletions
diff --git a/netwerk/base/Dashboard.cpp b/netwerk/base/Dashboard.cpp
new file mode 100644
index 000000000..f5d0880ae
--- /dev/null
+++ b/netwerk/base/Dashboard.cpp
@@ -0,0 +1,921 @@
+/* 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 "mozilla/dom/NetDashboardBinding.h"
+#include "mozilla/dom/ToJSValue.h"
+#include "mozilla/ErrorNames.h"
+#include "mozilla/net/Dashboard.h"
+#include "mozilla/net/HttpInfo.h"
+#include "nsHttp.h"
+#include "nsICancelable.h"
+#include "nsIDNSService.h"
+#include "nsIDNSRecord.h"
+#include "nsIInputStream.h"
+#include "nsISocketTransport.h"
+#include "nsIThread.h"
+#include "nsProxyRelease.h"
+#include "nsSocketTransportService2.h"
+#include "nsThreadUtils.h"
+#include "nsURLHelper.h"
+#include "mozilla/Logging.h"
+
+using mozilla::AutoSafeJSContext;
+using mozilla::dom::Sequence;
+using mozilla::dom::ToJSValue;
+
+namespace mozilla {
+namespace net {
+
+class SocketData
+ : public nsISupports
+{
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ SocketData()
+ {
+ mTotalSent = 0;
+ mTotalRecv = 0;
+ mThread = nullptr;
+ }
+
+ uint64_t mTotalSent;
+ uint64_t mTotalRecv;
+ nsTArray<SocketInfo> mData;
+ nsMainThreadPtrHandle<NetDashboardCallback> mCallback;
+ nsIThread *mThread;
+
+private:
+ virtual ~SocketData()
+ {
+ }
+};
+
+static void GetErrorString(nsresult rv, nsAString& errorString);
+
+NS_IMPL_ISUPPORTS0(SocketData)
+
+
+class HttpData
+ : public nsISupports
+{
+ virtual ~HttpData()
+ {
+ }
+
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ HttpData()
+ {
+ mThread = nullptr;
+ }
+
+ nsTArray<HttpRetParams> mData;
+ nsMainThreadPtrHandle<NetDashboardCallback> mCallback;
+ nsIThread *mThread;
+};
+
+NS_IMPL_ISUPPORTS0(HttpData)
+
+
+class WebSocketRequest
+ : public nsISupports
+{
+ virtual ~WebSocketRequest()
+ {
+ }
+
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ WebSocketRequest()
+ {
+ mThread = nullptr;
+ }
+
+ nsMainThreadPtrHandle<NetDashboardCallback> mCallback;
+ nsIThread *mThread;
+};
+
+NS_IMPL_ISUPPORTS0(WebSocketRequest)
+
+
+class DnsData
+ : public nsISupports
+{
+ virtual ~DnsData()
+ {
+ }
+
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ DnsData()
+ {
+ mThread = nullptr;
+ }
+
+ nsTArray<DNSCacheEntries> mData;
+ nsMainThreadPtrHandle<NetDashboardCallback> mCallback;
+ nsIThread *mThread;
+};
+
+NS_IMPL_ISUPPORTS0(DnsData)
+
+
+class ConnectionData
+ : public nsITransportEventSink
+ , public nsITimerCallback
+{
+ virtual ~ConnectionData()
+ {
+ if (mTimer) {
+ mTimer->Cancel();
+ }
+ }
+
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSITRANSPORTEVENTSINK
+ NS_DECL_NSITIMERCALLBACK
+
+ void StartTimer(uint32_t aTimeout);
+ void StopTimer();
+
+ explicit ConnectionData(Dashboard *target)
+ {
+ mThread = nullptr;
+ mDashboard = target;
+ }
+
+ nsCOMPtr<nsISocketTransport> mSocket;
+ nsCOMPtr<nsIInputStream> mStreamIn;
+ nsCOMPtr<nsITimer> mTimer;
+ nsMainThreadPtrHandle<NetDashboardCallback> mCallback;
+ nsIThread *mThread;
+ Dashboard *mDashboard;
+
+ nsCString mHost;
+ uint32_t mPort;
+ const char *mProtocol;
+ uint32_t mTimeout;
+
+ nsString mStatus;
+};
+
+NS_IMPL_ISUPPORTS(ConnectionData, nsITransportEventSink, nsITimerCallback)
+
+NS_IMETHODIMP
+ConnectionData::OnTransportStatus(nsITransport *aTransport, nsresult aStatus,
+ int64_t aProgress, int64_t aProgressMax)
+{
+ if (aStatus == NS_NET_STATUS_CONNECTED_TO) {
+ StopTimer();
+ }
+
+ GetErrorString(aStatus, mStatus);
+ mThread->Dispatch(NewRunnableMethod<RefPtr<ConnectionData>>
+ (mDashboard, &Dashboard::GetConnectionStatus, this),
+ NS_DISPATCH_NORMAL);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+ConnectionData::Notify(nsITimer *aTimer)
+{
+ MOZ_ASSERT(aTimer == mTimer);
+
+ if (mSocket) {
+ mSocket->Close(NS_ERROR_ABORT);
+ mSocket = nullptr;
+ mStreamIn = nullptr;
+ }
+
+ mTimer = nullptr;
+
+ mStatus.AssignLiteral(u"NS_ERROR_NET_TIMEOUT");
+ mThread->Dispatch(NewRunnableMethod<RefPtr<ConnectionData>>
+ (mDashboard, &Dashboard::GetConnectionStatus, this),
+ NS_DISPATCH_NORMAL);
+
+ return NS_OK;
+}
+
+void
+ConnectionData::StartTimer(uint32_t aTimeout)
+{
+ if (!mTimer) {
+ mTimer = do_CreateInstance("@mozilla.org/timer;1");
+ }
+
+ mTimer->InitWithCallback(this, aTimeout * 1000,
+ nsITimer::TYPE_ONE_SHOT);
+}
+
+void
+ConnectionData::StopTimer()
+{
+ if (mTimer) {
+ mTimer->Cancel();
+ mTimer = nullptr;
+ }
+}
+
+
+class LookupHelper;
+
+class LookupArgument
+ : public nsISupports
+{
+ virtual ~LookupArgument()
+ {
+ }
+
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+
+ LookupArgument(nsIDNSRecord *aRecord, LookupHelper *aHelper)
+ {
+ mRecord = aRecord;
+ mHelper = aHelper;
+ }
+
+ nsCOMPtr<nsIDNSRecord> mRecord;
+ RefPtr<LookupHelper> mHelper;
+};
+
+NS_IMPL_ISUPPORTS0(LookupArgument)
+
+
+class LookupHelper
+ : public nsIDNSListener
+{
+ virtual ~LookupHelper()
+ {
+ if (mCancel) {
+ mCancel->Cancel(NS_ERROR_ABORT);
+ }
+ }
+
+public:
+ NS_DECL_THREADSAFE_ISUPPORTS
+ NS_DECL_NSIDNSLISTENER
+
+ LookupHelper() {
+ }
+
+ nsresult ConstructAnswer(LookupArgument *aArgument);
+public:
+ nsCOMPtr<nsICancelable> mCancel;
+ nsMainThreadPtrHandle<NetDashboardCallback> mCallback;
+ nsIThread *mThread;
+ nsresult mStatus;
+};
+
+NS_IMPL_ISUPPORTS(LookupHelper, nsIDNSListener)
+
+NS_IMETHODIMP
+LookupHelper::OnLookupComplete(nsICancelable *aRequest,
+ nsIDNSRecord *aRecord, nsresult aStatus)
+{
+ MOZ_ASSERT(aRequest == mCancel);
+ mCancel = nullptr;
+ mStatus = aStatus;
+
+ RefPtr<LookupArgument> arg = new LookupArgument(aRecord, this);
+ mThread->Dispatch(NewRunnableMethod<RefPtr<LookupArgument>>
+ (this, &LookupHelper::ConstructAnswer, arg),
+ NS_DISPATCH_NORMAL);
+
+ return NS_OK;
+}
+
+nsresult
+LookupHelper::ConstructAnswer(LookupArgument *aArgument)
+{
+ nsIDNSRecord *aRecord = aArgument->mRecord;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::DNSLookupDict dict;
+ dict.mAddress.Construct();
+
+ Sequence<nsString> &addresses = dict.mAddress.Value();
+
+ if (NS_SUCCEEDED(mStatus)) {
+ dict.mAnswer = true;
+ bool hasMore;
+ aRecord->HasMore(&hasMore);
+ while (hasMore) {
+ nsString* nextAddress = addresses.AppendElement(fallible);
+ if (!nextAddress) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ nsCString nextAddressASCII;
+ aRecord->GetNextAddrAsString(nextAddressASCII);
+ CopyASCIItoUTF16(nextAddressASCII, *nextAddress);
+ aRecord->HasMore(&hasMore);
+ }
+ } else {
+ dict.mAnswer = false;
+ GetErrorString(mStatus, dict.mError);
+ }
+
+ JS::RootedValue val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+
+ this->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMPL_ISUPPORTS(Dashboard, nsIDashboard, nsIDashboardEventNotifier)
+
+Dashboard::Dashboard()
+{
+ mEnableLogging = false;
+}
+
+Dashboard::~Dashboard()
+{
+}
+
+NS_IMETHODIMP
+Dashboard::RequestSockets(NetDashboardCallback *aCallback)
+{
+ RefPtr<SocketData> socketData = new SocketData();
+ socketData->mCallback =
+ new nsMainThreadPtrHolder<NetDashboardCallback>(aCallback, true);
+ socketData->mThread = NS_GetCurrentThread();
+ gSocketTransportService->Dispatch(NewRunnableMethod<RefPtr<SocketData>>
+ (this, &Dashboard::GetSocketsDispatch, socketData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetSocketsDispatch(SocketData *aSocketData)
+{
+ RefPtr<SocketData> socketData = aSocketData;
+ if (gSocketTransportService) {
+ gSocketTransportService->GetSocketConnections(&socketData->mData);
+ socketData->mTotalSent = gSocketTransportService->GetSentBytes();
+ socketData->mTotalRecv = gSocketTransportService->GetReceivedBytes();
+ }
+ socketData->mThread->Dispatch(NewRunnableMethod<RefPtr<SocketData>>
+ (this, &Dashboard::GetSockets, socketData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetSockets(SocketData *aSocketData)
+{
+ RefPtr<SocketData> socketData = aSocketData;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::SocketsDict dict;
+ dict.mSockets.Construct();
+ dict.mSent = 0;
+ dict.mReceived = 0;
+
+ Sequence<mozilla::dom::SocketElement> &sockets = dict.mSockets.Value();
+
+ uint32_t length = socketData->mData.Length();
+ if (!sockets.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < socketData->mData.Length(); i++) {
+ dom::SocketElement &mSocket = *sockets.AppendElement(fallible);
+ CopyASCIItoUTF16(socketData->mData[i].host, mSocket.mHost);
+ mSocket.mPort = socketData->mData[i].port;
+ mSocket.mActive = socketData->mData[i].active;
+ mSocket.mTcp = socketData->mData[i].tcp;
+ mSocket.mSent = (double) socketData->mData[i].sent;
+ mSocket.mReceived = (double) socketData->mData[i].received;
+ dict.mSent += socketData->mData[i].sent;
+ dict.mReceived += socketData->mData[i].received;
+ }
+
+ dict.mSent += socketData->mTotalSent;
+ dict.mReceived += socketData->mTotalRecv;
+ JS::RootedValue val(cx);
+ if (!ToJSValue(cx, dict, &val))
+ return NS_ERROR_FAILURE;
+ socketData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestHttpConnections(NetDashboardCallback *aCallback)
+{
+ RefPtr<HttpData> httpData = new HttpData();
+ httpData->mCallback =
+ new nsMainThreadPtrHolder<NetDashboardCallback>(aCallback, true);
+ httpData->mThread = NS_GetCurrentThread();
+
+ gSocketTransportService->Dispatch(NewRunnableMethod<RefPtr<HttpData>>
+ (this, &Dashboard::GetHttpDispatch, httpData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetHttpDispatch(HttpData *aHttpData)
+{
+ RefPtr<HttpData> httpData = aHttpData;
+ HttpInfo::GetHttpConnectionData(&httpData->mData);
+ httpData->mThread->Dispatch(NewRunnableMethod<RefPtr<HttpData>>
+ (this, &Dashboard::GetHttpConnections, httpData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+
+nsresult
+Dashboard::GetHttpConnections(HttpData *aHttpData)
+{
+ RefPtr<HttpData> httpData = aHttpData;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::HttpConnDict dict;
+ dict.mConnections.Construct();
+
+ using mozilla::dom::HalfOpenInfoDict;
+ using mozilla::dom::HttpConnectionElement;
+ using mozilla::dom::HttpConnInfo;
+ Sequence<HttpConnectionElement> &connections = dict.mConnections.Value();
+
+ uint32_t length = httpData->mData.Length();
+ if (!connections.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < httpData->mData.Length(); i++) {
+ HttpConnectionElement &connection = *connections.AppendElement(fallible);
+
+ CopyASCIItoUTF16(httpData->mData[i].host, connection.mHost);
+ connection.mPort = httpData->mData[i].port;
+ connection.mSpdy = httpData->mData[i].spdy;
+ connection.mSsl = httpData->mData[i].ssl;
+
+ connection.mActive.Construct();
+ connection.mIdle.Construct();
+ connection.mHalfOpens.Construct();
+
+ Sequence<HttpConnInfo> &active = connection.mActive.Value();
+ Sequence<HttpConnInfo> &idle = connection.mIdle.Value();
+ Sequence<HalfOpenInfoDict> &halfOpens = connection.mHalfOpens.Value();
+
+ if (!active.SetCapacity(httpData->mData[i].active.Length(), fallible) ||
+ !idle.SetCapacity(httpData->mData[i].idle.Length(), fallible) ||
+ !halfOpens.SetCapacity(httpData->mData[i].halfOpens.Length(),
+ fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t j = 0; j < httpData->mData[i].active.Length(); j++) {
+ HttpConnInfo &info = *active.AppendElement(fallible);
+ info.mRtt = httpData->mData[i].active[j].rtt;
+ info.mTtl = httpData->mData[i].active[j].ttl;
+ info.mProtocolVersion =
+ httpData->mData[i].active[j].protocolVersion;
+ }
+
+ for (uint32_t j = 0; j < httpData->mData[i].idle.Length(); j++) {
+ HttpConnInfo &info = *idle.AppendElement(fallible);
+ info.mRtt = httpData->mData[i].idle[j].rtt;
+ info.mTtl = httpData->mData[i].idle[j].ttl;
+ info.mProtocolVersion = httpData->mData[i].idle[j].protocolVersion;
+ }
+
+ for (uint32_t j = 0; j < httpData->mData[i].halfOpens.Length(); j++) {
+ HalfOpenInfoDict &info = *halfOpens.AppendElement(fallible);
+ info.mSpeculative = httpData->mData[i].halfOpens[j].speculative;
+ }
+ }
+
+ JS::RootedValue val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+
+ httpData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::GetEnableLogging(bool *value)
+{
+ *value = mEnableLogging;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::SetEnableLogging(const bool value)
+{
+ mEnableLogging = value;
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::AddHost(const nsACString& aHost, uint32_t aSerial, bool aEncrypted)
+{
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ LogData mData(nsCString(aHost), aSerial, aEncrypted);
+ if (mWs.data.Contains(mData)) {
+ return NS_OK;
+ }
+ if (!mWs.data.AppendElement(mData)) {
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::RemoveHost(const nsACString& aHost, uint32_t aSerial)
+{
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ int32_t index = mWs.IndexOf(nsCString(aHost), aSerial);
+ if (index == -1)
+ return NS_ERROR_FAILURE;
+ mWs.data.RemoveElementAt(index);
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::NewMsgSent(const nsACString& aHost, uint32_t aSerial, uint32_t aLength)
+{
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ int32_t index = mWs.IndexOf(nsCString(aHost), aSerial);
+ if (index == -1)
+ return NS_ERROR_FAILURE;
+ mWs.data[index].mMsgSent++;
+ mWs.data[index].mSizeSent += aLength;
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::NewMsgReceived(const nsACString& aHost, uint32_t aSerial, uint32_t aLength)
+{
+ if (mEnableLogging) {
+ mozilla::MutexAutoLock lock(mWs.lock);
+ int32_t index = mWs.IndexOf(nsCString(aHost), aSerial);
+ if (index == -1)
+ return NS_ERROR_FAILURE;
+ mWs.data[index].mMsgReceived++;
+ mWs.data[index].mSizeReceived += aLength;
+ return NS_OK;
+ }
+ return NS_ERROR_FAILURE;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestWebsocketConnections(NetDashboardCallback *aCallback)
+{
+ RefPtr<WebSocketRequest> wsRequest = new WebSocketRequest();
+ wsRequest->mCallback =
+ new nsMainThreadPtrHolder<NetDashboardCallback>(aCallback, true);
+ wsRequest->mThread = NS_GetCurrentThread();
+
+ wsRequest->mThread->Dispatch(NewRunnableMethod<RefPtr<WebSocketRequest>>
+ (this, &Dashboard::GetWebSocketConnections, wsRequest),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetWebSocketConnections(WebSocketRequest *aWsRequest)
+{
+ RefPtr<WebSocketRequest> wsRequest = aWsRequest;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::WebSocketDict dict;
+ dict.mWebsockets.Construct();
+ Sequence<mozilla::dom::WebSocketElement> &websockets =
+ dict.mWebsockets.Value();
+
+ mozilla::MutexAutoLock lock(mWs.lock);
+ uint32_t length = mWs.data.Length();
+ if (!websockets.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < mWs.data.Length(); i++) {
+ dom::WebSocketElement &websocket = *websockets.AppendElement(fallible);
+ CopyASCIItoUTF16(mWs.data[i].mHost, websocket.mHostport);
+ websocket.mMsgsent = mWs.data[i].mMsgSent;
+ websocket.mMsgreceived = mWs.data[i].mMsgReceived;
+ websocket.mSentsize = mWs.data[i].mSizeSent;
+ websocket.mReceivedsize = mWs.data[i].mSizeReceived;
+ websocket.mEncrypted = mWs.data[i].mEncrypted;
+ }
+
+ JS::RootedValue val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+ wsRequest->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestDNSInfo(NetDashboardCallback *aCallback)
+{
+ RefPtr<DnsData> dnsData = new DnsData();
+ dnsData->mCallback =
+ new nsMainThreadPtrHolder<NetDashboardCallback>(aCallback, true);
+
+ nsresult rv;
+ dnsData->mData.Clear();
+ dnsData->mThread = NS_GetCurrentThread();
+
+ if (!mDnsService) {
+ mDnsService = do_GetService("@mozilla.org/network/dns-service;1", &rv);
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+ }
+
+ gSocketTransportService->Dispatch(NewRunnableMethod<RefPtr<DnsData>>
+ (this, &Dashboard::GetDnsInfoDispatch, dnsData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetDnsInfoDispatch(DnsData *aDnsData)
+{
+ RefPtr<DnsData> dnsData = aDnsData;
+ if (mDnsService) {
+ mDnsService->GetDNSCacheEntries(&dnsData->mData);
+ }
+ dnsData->mThread->Dispatch(NewRunnableMethod<RefPtr<DnsData>>
+ (this, &Dashboard::GetDNSCacheEntries, dnsData),
+ NS_DISPATCH_NORMAL);
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetDNSCacheEntries(DnsData *dnsData)
+{
+ AutoSafeJSContext cx;
+
+ mozilla::dom::DNSCacheDict dict;
+ dict.mEntries.Construct();
+ Sequence<mozilla::dom::DnsCacheEntry> &entries = dict.mEntries.Value();
+
+ uint32_t length = dnsData->mData.Length();
+ if (!entries.SetCapacity(length, fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ for (uint32_t i = 0; i < dnsData->mData.Length(); i++) {
+ dom::DnsCacheEntry &entry = *entries.AppendElement(fallible);
+ entry.mHostaddr.Construct();
+
+ Sequence<nsString> &addrs = entry.mHostaddr.Value();
+ if (!addrs.SetCapacity(dnsData->mData[i].hostaddr.Length(), fallible)) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+
+ CopyASCIItoUTF16(dnsData->mData[i].hostname, entry.mHostname);
+ entry.mExpiration = dnsData->mData[i].expiration;
+
+ for (uint32_t j = 0; j < dnsData->mData[i].hostaddr.Length(); j++) {
+ nsString* addr = addrs.AppendElement(fallible);
+ if (!addr) {
+ JS_ReportOutOfMemory(cx);
+ return NS_ERROR_OUT_OF_MEMORY;
+ }
+ CopyASCIItoUTF16(dnsData->mData[i].hostaddr[j], *addr);
+ }
+
+ if (dnsData->mData[i].family == PR_AF_INET6) {
+ CopyASCIItoUTF16("ipv6", entry.mFamily);
+ } else {
+ CopyASCIItoUTF16("ipv4", entry.mFamily);
+ }
+ }
+
+ JS::RootedValue val(cx);
+ if (!ToJSValue(cx, dict, &val)) {
+ return NS_ERROR_FAILURE;
+ }
+ dnsData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestDNSLookup(const nsACString &aHost,
+ NetDashboardCallback *aCallback)
+{
+ nsresult rv;
+
+ if (!mDnsService) {
+ mDnsService = do_GetService("@mozilla.org/network/dns-service;1", &rv);
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+ }
+
+ RefPtr<LookupHelper> helper = new LookupHelper();
+ helper->mCallback =
+ new nsMainThreadPtrHolder<NetDashboardCallback>(aCallback, true);
+ helper->mThread = NS_GetCurrentThread();
+ rv = mDnsService->AsyncResolve(aHost, 0, helper.get(),
+ NS_GetCurrentThread(),
+ getter_AddRefs(helper->mCancel));
+ return rv;
+}
+
+void
+HttpConnInfo::SetHTTP1ProtocolVersion(uint8_t pv)
+{
+ switch (pv) {
+ case NS_HTTP_VERSION_0_9:
+ protocolVersion.AssignLiteral(u"http/0.9");
+ break;
+ case NS_HTTP_VERSION_1_0:
+ protocolVersion.AssignLiteral(u"http/1.0");
+ break;
+ case NS_HTTP_VERSION_1_1:
+ protocolVersion.AssignLiteral(u"http/1.1");
+ break;
+ case NS_HTTP_VERSION_2_0:
+ protocolVersion.AssignLiteral(u"http/2.0");
+ break;
+ default:
+ protocolVersion.AssignLiteral(u"unknown protocol version");
+ }
+}
+
+void
+HttpConnInfo::SetHTTP2ProtocolVersion(uint8_t pv)
+{
+ MOZ_ASSERT (pv == HTTP_VERSION_2);
+ protocolVersion.Assign(u"h2");
+}
+
+NS_IMETHODIMP
+Dashboard::GetLogPath(nsACString &aLogPath)
+{
+ aLogPath.SetCapacity(2048);
+ uint32_t len = LogModule::GetLogFile(aLogPath.BeginWriting(), 2048);
+ aLogPath.SetLength(len);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+Dashboard::RequestConnection(const nsACString& aHost, uint32_t aPort,
+ const char *aProtocol, uint32_t aTimeout,
+ NetDashboardCallback *aCallback)
+{
+ nsresult rv;
+ RefPtr<ConnectionData> connectionData = new ConnectionData(this);
+ connectionData->mHost = aHost;
+ connectionData->mPort = aPort;
+ connectionData->mProtocol = aProtocol;
+ connectionData->mTimeout = aTimeout;
+
+ connectionData->mCallback =
+ new nsMainThreadPtrHolder<NetDashboardCallback>(aCallback, true);
+ connectionData->mThread = NS_GetCurrentThread();
+
+ rv = TestNewConnection(connectionData);
+ if (NS_FAILED(rv)) {
+ mozilla::net::GetErrorString(rv, connectionData->mStatus);
+ connectionData->mThread->Dispatch(NewRunnableMethod<RefPtr<ConnectionData>>
+ (this, &Dashboard::GetConnectionStatus, connectionData),
+ NS_DISPATCH_NORMAL);
+ return rv;
+ }
+
+ return NS_OK;
+}
+
+nsresult
+Dashboard::GetConnectionStatus(ConnectionData *aConnectionData)
+{
+ RefPtr<ConnectionData> connectionData = aConnectionData;
+ AutoSafeJSContext cx;
+
+ mozilla::dom::ConnStatusDict dict;
+ dict.mStatus = connectionData->mStatus;
+
+ JS::RootedValue val(cx);
+ if (!ToJSValue(cx, dict, &val))
+ return NS_ERROR_FAILURE;
+
+ connectionData->mCallback->OnDashboardDataAvailable(val);
+
+ return NS_OK;
+}
+
+nsresult
+Dashboard::TestNewConnection(ConnectionData *aConnectionData)
+{
+ RefPtr<ConnectionData> connectionData = aConnectionData;
+
+ nsresult rv;
+ if (!connectionData->mHost.Length() ||
+ !net_IsValidHostName(connectionData->mHost)) {
+ return NS_ERROR_UNKNOWN_HOST;
+ }
+
+ if (connectionData->mProtocol &&
+ NS_LITERAL_STRING("ssl").EqualsASCII(connectionData->mProtocol)) {
+ rv = gSocketTransportService->CreateTransport(
+ &connectionData->mProtocol, 1, connectionData->mHost,
+ connectionData->mPort, nullptr,
+ getter_AddRefs(connectionData->mSocket));
+ } else {
+ rv = gSocketTransportService->CreateTransport(
+ nullptr, 0, connectionData->mHost,
+ connectionData->mPort, nullptr,
+ getter_AddRefs(connectionData->mSocket));
+ }
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ rv = connectionData->mSocket->SetEventSink(connectionData,
+ NS_GetCurrentThread());
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ rv = connectionData->mSocket->OpenInputStream(
+ nsITransport::OPEN_BLOCKING, 0, 0,
+ getter_AddRefs(connectionData->mStreamIn));
+ if (NS_FAILED(rv)) {
+ return rv;
+ }
+
+ connectionData->StartTimer(connectionData->mTimeout);
+
+ return rv;
+}
+
+typedef struct
+{
+ nsresult key;
+ const char *error;
+} ErrorEntry;
+
+#undef ERROR
+#define ERROR(key, val) {key, #key}
+
+ErrorEntry socketTransportStatuses[] = {
+ ERROR(NS_NET_STATUS_RESOLVING_HOST, FAILURE(3)),
+ ERROR(NS_NET_STATUS_RESOLVED_HOST, FAILURE(11)),
+ ERROR(NS_NET_STATUS_CONNECTING_TO, FAILURE(7)),
+ ERROR(NS_NET_STATUS_CONNECTED_TO, FAILURE(4)),
+ ERROR(NS_NET_STATUS_SENDING_TO, FAILURE(5)),
+ ERROR(NS_NET_STATUS_WAITING_FOR, FAILURE(10)),
+ ERROR(NS_NET_STATUS_RECEIVING_FROM, FAILURE(6)),
+};
+#undef ERROR
+
+
+static void
+GetErrorString(nsresult rv, nsAString& errorString)
+{
+ for (size_t i = 0; i < ArrayLength(socketTransportStatuses); ++i) {
+ if (socketTransportStatuses[i].key == rv) {
+ errorString.AssignASCII(socketTransportStatuses[i].error);
+ return;
+ }
+ }
+ nsAutoCString errorCString;
+ mozilla::GetErrorName(rv, errorCString);
+ CopyUTF8toUTF16(errorCString, errorString);
+}
+
+} // namespace net
+} // namespace mozilla