A bunch of interfaces: Return scoped_ptr<SSLCertificate>

webrtc/base/opensslstreamadapter.cc

 /*
  *  Copyright 2004 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.
  */
 
@@ skipping 276 matching lines @@
 
 void OpenSSLStreamAdapter::SetIdentity(SSLIdentity* identity) {
   ASSERT(!identity_);
   identity_.reset(static_cast<OpenSSLIdentity*>(identity));
 }
 
 void OpenSSLStreamAdapter::SetServerRole(SSLRole role) {
   role_ = role;
 }
 
-bool OpenSSLStreamAdapter::GetPeerCertificate(SSLCertificate** cert) const {
-  if (!peer_certificate_)
-    return false;
-
-  *cert = peer_certificate_->GetReference();
-  return true;
+rtc::scoped_ptr<SSLCertificate> OpenSSLStreamAdapter::GetPeerCertificate()
+    const {
+  return peer_certificate_ ? rtc::scoped_ptr<SSLCertificate>(
+                                 peer_certificate_->GetReference())
+                           : nullptr;
 }
 
 bool OpenSSLStreamAdapter::SetPeerCertificateDigest(const std::string
                                                     &digest_alg,
                                                     const unsigned char*
                                                     digest_val,
                                                     size_t digest_len) {
   ASSERT(!peer_certificate_);
   ASSERT(peer_certificate_digest_algorithm_.size() == 0);
   ASSERT(ssl_server_name_.empty());
@@ skipping 877 matching lines @@
         return true;
     }
   }
 
   return false;
 }
 
 }  // namespace rtc
 
 #endif  // HAVE_OPENSSL_SSL_H