From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/media/webrtc/jsep/JsepTransport.h | 102 ++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 dom/media/webrtc/jsep/JsepTransport.h

(limited to 'dom/media/webrtc/jsep/JsepTransport.h')

diff --git a/dom/media/webrtc/jsep/JsepTransport.h b/dom/media/webrtc/jsep/JsepTransport.h
new file mode 100644
index 0000000000..67690b1fd4
--- /dev/null
+++ b/dom/media/webrtc/jsep/JsepTransport.h
@@ -0,0 +1,102 @@
+/* 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 _JSEPTRANSPORT_H_
+#define _JSEPTRANSPORT_H_
+
+#include <string>
+#include <vector>
+
+#include <mozilla/RefPtr.h>
+#include <mozilla/UniquePtr.h>
+#include "nsISupportsImpl.h"
+
+#include "sdp/SdpAttribute.h"
+
+namespace mozilla {
+
+class JsepDtlsTransport {
+ public:
+  JsepDtlsTransport() : mRole(kJsepDtlsInvalidRole) {}
+
+  virtual ~JsepDtlsTransport() {}
+
+  enum Role { kJsepDtlsClient, kJsepDtlsServer, kJsepDtlsInvalidRole };
+
+  virtual const SdpFingerprintAttributeList& GetFingerprints() const {
+    return mFingerprints;
+  }
+
+  virtual Role GetRole() const { return mRole; }
+
+ private:
+  friend class JsepSessionImpl;
+
+  SdpFingerprintAttributeList mFingerprints;
+  Role mRole;
+};
+
+class JsepIceTransport {
+ public:
+  JsepIceTransport() {}
+
+  virtual ~JsepIceTransport() {}
+
+  const std::string& GetUfrag() const { return mUfrag; }
+  const std::string& GetPassword() const { return mPwd; }
+  const std::vector<std::string>& GetCandidates() const { return mCandidates; }
+
+ private:
+  friend class JsepSessionImpl;
+
+  std::string mUfrag;
+  std::string mPwd;
+  std::vector<std::string> mCandidates;
+};
+
+class JsepTransport {
+ public:
+  JsepTransport() : mComponents(0) {}
+
+  JsepTransport(const JsepTransport& orig) { *this = orig; }
+
+  ~JsepTransport() {}
+
+  JsepTransport& operator=(const JsepTransport& orig) {
+    if (this != &orig) {
+      mIce.reset(orig.mIce ? new JsepIceTransport(*orig.mIce) : nullptr);
+      mDtls.reset(orig.mDtls ? new JsepDtlsTransport(*orig.mDtls) : nullptr);
+      mTransportId = orig.mTransportId;
+      mComponents = orig.mComponents;
+      mLocalUfrag = orig.mLocalUfrag;
+      mLocalPwd = orig.mLocalPwd;
+    }
+    return *this;
+  }
+
+  void Close() {
+    mComponents = 0;
+    mTransportId.clear();
+    mIce.reset();
+    mDtls.reset();
+    mLocalUfrag.clear();
+    mLocalPwd.clear();
+  }
+
+  // Unique identifier for this transport within this call. Group?
+  std::string mTransportId;
+
+  // ICE stuff.
+  UniquePtr<JsepIceTransport> mIce;
+  UniquePtr<JsepDtlsTransport> mDtls;
+
+  // Number of required components.
+  size_t mComponents;
+  std::string mLocalUfrag;
+  std::string mLocalPwd;
+};
+
+}  // namespace mozilla
+
+#endif
-- 
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