RTCCertificateGeneratorInterface and RTCCertificateGeneratorStoreWrapper added.

webrtc/api/dtlsidentitystore.h

 /*
  *  Copyright 2015 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_API_DTLSIDENTITYSTORE_H_
 #define WEBRTC_API_DTLSIDENTITYSTORE_H_
 
 #include <memory>
 #include <queue>
 #include <string>
 #include <utility>
 
 #include "webrtc/base/messagehandler.h"
 #include "webrtc/base/messagequeue.h"
 #include "webrtc/base/optional.h"
 #include "webrtc/base/refcount.h"
+#include "webrtc/base/rtccertificategenerator.h"
 #include "webrtc/base/scoped_ref_ptr.h"
 #include "webrtc/base/sslidentity.h"
 #include "webrtc/base/thread.h"
 
 namespace webrtc {
 
 // Passed to SSLIdentity::Generate.
 extern const char kIdentityName[];
 
 class SSLIdentity;
@@ skipping 91 matching lines @@
     std::queue<rtc::scoped_refptr<DtlsIdentityRequestObserver>>
         request_observers_;
     size_t gen_in_progress_counts_;
     std::unique_ptr<rtc::SSLIdentity> free_identity_;
   };
 
   // One RequestInfo per KeyType. Only touch on the |signaling_thread_|.
   RequestInfo request_info_[rtc::KT_LAST];
 };
 
+// Implements the |RTCCertificateGeneratorInterface| using the old |SSLIdentity|
+// generator API, |DtlsIdentityStoreInterface|. This will be used while
+// transitioning from store to generator, see bugs.webrtc.org/5707,
+// bugs.webrtc.org/5708. Once those bugs have been fixed, this will be removed.
+class RTCCertificateGeneratorStoreWrapper
+    : public rtc::RTCCertificateGeneratorInterface {
+ public:
+  RTCCertificateGeneratorStoreWrapper(
+      std::unique_ptr<DtlsIdentityStoreInterface> store);
+
+  // |RTCCertificateGeneratorInterface| overrides.
+  void GenerateCertificateAsync(
+      const rtc::KeyParams& key_params,
+      const rtc::Optional<uint64_t>& expires_ms,
+      const rtc::scoped_refptr<rtc::RTCCertificateGeneratorCallback>& callback)
+        override;
+
+ private:
+  const std::unique_ptr<DtlsIdentityStoreInterface> store_;
+};
+
 }  // namespace webrtc
 
 #endif  // WEBRTC_API_DTLSIDENTITYSTORE_H_