Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 207 insertions, 0 deletions

diff --git a/netwerk/protocol/http/HttpConnectionBase.h b/netwerk/protocol/http/HttpConnectionBase.h
new file mode 100644
index 0000000000..e57691f200
--- /dev/null
+++ b/netwerk/protocol/http/HttpConnectionBase.h
@@ -0,0 +1,207 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#ifndef HttpConnectionBase_h__
+#define HttpConnectionBase_h__
+
+#include "nsHttpConnectionInfo.h"
+#include "nsHttpResponseHead.h"
+#include "nsAHttpTransaction.h"
+#include "nsCOMPtr.h"
+#include "nsProxyRelease.h"
+#include "prinrval.h"
+#include "mozilla/Mutex.h"
+#include "ARefBase.h"
+#include "TimingStruct.h"
+#include "HttpTrafficAnalyzer.h"
+
+#include "mozilla/net/DNS.h"
+#include "nsIAsyncInputStream.h"
+#include "nsIAsyncOutputStream.h"
+#include "nsIInterfaceRequestor.h"
+#include "nsITimer.h"
+
+class nsISocketTransport;
+class nsITLSSocketControl;
+
+namespace mozilla {
+namespace net {
+
+class nsHttpHandler;
+class ASpdySession;
+class Http3WebTransportSession;
+
+// 1dcc863e-db90-4652-a1fe-13fea0b54e46
+#define HTTPCONNECTIONBASE_IID                       \
+  {                                                  \
+    0x437e7d26, 0xa2fd, 0x49f2, {                    \
+      0xb3, 0x7c, 0x84, 0x23, 0xf0, 0x94, 0x72, 0x36 \
+    }                                                \
+  }
+
+//-----------------------------------------------------------------------------
+// nsHttpConnection - represents a connection to a HTTP server (or proxy)
+//
+// NOTE: this objects lives on the socket thread only.  it should not be
+// accessed from any other thread.
+//-----------------------------------------------------------------------------
+
+class HttpConnectionBase : public nsSupportsWeakReference {
+ public:
+  NS_DECLARE_STATIC_IID_ACCESSOR(HTTPCONNECTIONBASE_IID)
+
+  HttpConnectionBase();
+
+  // Activate causes the given transaction to be processed on this
+  // connection.  It fails if there is already an existing transaction unless
+  // a multiplexing protocol such as SPDY is being used
+  [[nodiscard]] virtual nsresult Activate(nsAHttpTransaction*, uint32_t caps,
+                                          int32_t pri) = 0;
+
+  // Close the underlying socket transport.
+  virtual void Close(nsresult reason, bool aIsShutdown = false) = 0;
+
+  virtual bool CanReuse() = 0;  // can this connection be reused?
+  virtual bool CanDirectlyActivate() = 0;
+
+  virtual void DontReuse() = 0;
+
+  virtual nsAHttpTransaction* Transaction() = 0;
+  nsHttpConnectionInfo* ConnectionInfo() { return mConnInfo; }
+
+  virtual void CloseTransaction(nsAHttpTransaction*, nsresult,
+                                bool aIsShutdown = false) = 0;
+
+  [[nodiscard]] virtual nsresult OnHeadersAvailable(nsAHttpTransaction*,
+                                                    nsHttpRequestHead*,
+                                                    nsHttpResponseHead*,
+                                                    bool* reset) = 0;
+
+  [[nodiscard]] virtual nsresult TakeTransport(nsISocketTransport**,
+                                               nsIAsyncInputStream**,
+                                               nsIAsyncOutputStream**) = 0;
+
+  Http3WebTransportSession* GetWebTransportSession(
+      nsAHttpTransaction* aTransaction) {
+    return nullptr;
+  }
+
+  virtual bool UsingSpdy() { return false; }
+  virtual bool UsingHttp3() { return false; }
+
+  virtual void SetTransactionCaps(uint32_t aCaps) { mTransactionCaps = aCaps; }
+
+  virtual void PrintDiagnostics(nsCString& log) = 0;
+
+  // IsExperienced() returns true when the connection has started at least one
+  // non null HTTP transaction of any version.
+  bool IsExperienced() { return mExperienced; }
+
+  virtual bool TestJoinConnection(const nsACString& hostname, int32_t port) = 0;
+  virtual bool JoinConnection(const nsACString& hostname, int32_t port) = 0;
+
+  // Return true when the socket this connection is using has not been
+  // authenticated using a client certificate.  Before SSL negotiation
+  // has finished this returns false.
+  virtual bool NoClientCertAuth() const { return true; }
+
+  // HTTP/2 websocket support
+  virtual WebSocketSupport GetWebSocketSupport() {
+    return WebSocketSupport::NO_SUPPORT;
+  }
+
+  void GetConnectionInfo(nsHttpConnectionInfo** ci) {
+    *ci = do_AddRef(mConnInfo).take();
+  }
+  virtual void GetTLSSocketControl(nsITLSSocketControl** result) = 0;
+
+  [[nodiscard]] virtual nsresult ResumeSend() = 0;
+  [[nodiscard]] virtual nsresult ResumeRecv() = 0;
+  [[nodiscard]] virtual nsresult ForceSend() = 0;
+  [[nodiscard]] virtual nsresult ForceRecv() = 0;
+  virtual HttpVersion Version() = 0;
+  virtual bool IsProxyConnectInProgress() = 0;
+  virtual bool LastTransactionExpectedNoContent() = 0;
+  virtual void SetLastTransactionExpectedNoContent(bool) = 0;
+  virtual int64_t BytesWritten() = 0;  // includes TLS
+  void SetSecurityCallbacks(nsIInterfaceRequestor* aCallbacks);
+  void SetTrafficCategory(HttpTrafficCategory);
+
+  void BootstrapTimings(TimingStruct times);
+
+  virtual bool IsPersistent() = 0;
+  virtual bool IsReused() = 0;
+  [[nodiscard]] virtual nsresult PushBack(const char* data,
+                                          uint32_t length) = 0;
+  PRIntervalTime Rtt() { return mRtt; }
+  virtual void SetEvent(nsresult aStatus) = 0;
+
+  virtual nsISocketTransport* Transport() { return nullptr; }
+
+  virtual nsresult GetSelfAddr(NetAddr* addr) = 0;
+  virtual nsresult GetPeerAddr(NetAddr* addr) = 0;
+  virtual bool ResolvedByTRR() = 0;
+  virtual bool GetEchConfigUsed() = 0;
+  virtual PRIntervalTime LastWriteTime() = 0;
+
+ protected:
+  // The capabailities associated with the most recent transaction
+  uint32_t mTransactionCaps{0};
+
+  RefPtr<nsHttpConnectionInfo> mConnInfo;
+
+  bool mExperienced{false};
+
+  bool mBootstrappedTimingsSet{false};
+  TimingStruct mBootstrappedTimings;
+
+  Mutex mCallbacksLock MOZ_UNANNOTATED{"nsHttpConnection::mCallbacksLock"};
+  nsMainThreadPtrHandle<nsIInterfaceRequestor> mCallbacks;
+
+  nsTArray<HttpTrafficCategory> mTrafficCategory;
+  PRIntervalTime mRtt{0};
+  nsresult mErrorBeforeConnect = NS_OK;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(HttpConnectionBase, HTTPCONNECTIONBASE_IID)
+
+#define NS_DECL_HTTPCONNECTIONBASE                                             \
+  [[nodiscard]] nsresult Activate(nsAHttpTransaction*, uint32_t, int32_t)      \
+      override;                                                                \
+  [[nodiscard]] nsresult OnHeadersAvailable(                                   \
+      nsAHttpTransaction*, nsHttpRequestHead*, nsHttpResponseHead*,            \
+      bool* reset) override;                                                   \
+  [[nodiscard]] nsresult TakeTransport(                                        \
+      nsISocketTransport**, nsIAsyncInputStream**, nsIAsyncOutputStream**)     \
+      override;                                                                \
+  void Close(nsresult, bool aIsShutdown = false) override;                     \
+  bool CanReuse() override;                                                    \
+  bool CanDirectlyActivate() override;                                         \
+  void DontReuse() override;                                                   \
+  void CloseTransaction(nsAHttpTransaction*, nsresult,                         \
+                        bool aIsShutdown = false) override;                    \
+  void PrintDiagnostics(nsCString&) override;                                  \
+  bool TestJoinConnection(const nsACString&, int32_t) override;                \
+  bool JoinConnection(const nsACString&, int32_t) override;                    \
+  void GetTLSSocketControl(nsITLSSocketControl** result) override;             \
+  [[nodiscard]] nsresult ResumeSend() override;                                \
+  [[nodiscard]] nsresult ResumeRecv() override;                                \
+  [[nodiscard]] nsresult ForceSend() override;                                 \
+  [[nodiscard]] nsresult ForceRecv() override;                                 \
+  HttpVersion Version() override;                                              \
+  bool IsProxyConnectInProgress() override;                                    \
+  bool LastTransactionExpectedNoContent() override;                            \
+  void SetLastTransactionExpectedNoContent(bool val) override;                 \
+  bool IsPersistent() override;                                                \
+  bool IsReused() override;                                                    \
+  [[nodiscard]] nsresult PushBack(const char* data, uint32_t length) override; \
+  void SetEvent(nsresult aStatus) override;                                    \
+  virtual nsAHttpTransaction* Transaction() override;                          \
+  PRIntervalTime LastWriteTime() override;
+
+}  // namespace net
+}  // namespace mozilla
+
+#endif  // HttpConnectionBase_h__