Source release 14.0.0

core/include/client_identification.h

@@ -0,0 +1,57 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+
+#ifndef WVCDM_CORE_CLIENT_IDENTIFICATION_H_
+#define WVCDM_CORE_CLIENT_IDENTIFICATION_H_
+
+// ClientIdentification fills in the ClientIdentification portion
+// of the License or Provisioning request messages.
+
+#include "license_protocol.pb.h"
+#include "wv_cdm_types.h"
+
+namespace wvcdm {
+
+class CryptoSession;
+
+class ClientIdentification {
+ public:
+  ClientIdentification() : is_license_request_(true) {}
+  virtual ~ClientIdentification() {}
+
+  // Call this method when used with provisioning requests
+  CdmResponseType Init(CryptoSession* crypto_session);
+
+  // Use in conjunction with license requests
+  // |client_token| must be provided
+  // |device_id| optional
+  // |crypto_session| input parameter, mandatory
+  CdmResponseType Init(const std::string& client_token,
+                       const std::string& device_id,
+                       CryptoSession* crypto_session);
+
+  // Fill the ClientIdentification portion of the license or provisioning
+  // request
+  // |app_parameters| parameters provided by client/app to be included in
+  //                  provisioning/license request. optional, only used
+  //                  if |is_license_request| is true
+  // |client_id| Portion of license/provisioning request that needs to be
+  //             populated.
+  virtual CdmResponseType Prepare(
+      const CdmAppParameterMap& app_parameters,
+      video_widevine::ClientIdentification* client_id);
+
+ private:
+  bool GetProvisioningTokenType(
+      video_widevine::ClientIdentification::TokenType* token_type);
+
+  bool is_license_request_;
+  std::string client_token_;
+  std::string device_id_;
+  CryptoSession* crypto_session_;
+
+  CORE_DISALLOW_COPY_AND_ASSIGN(ClientIdentification);
+};
+
+}  // namespace wvcdm
+
+#endif  // WVCDM_CORE_CLIENT_IDENTIFICATION_H_