Source release v3.3.0

core/include/cdm_session_map.h

@@ -0,0 +1,52 @@
+// Copyright 2017 Google Inc. All Rights Reserved.
+
+#ifndef WVCDM_CORE_CDM_SESSION_MAP_H_
+#define WVCDM_CORE_CDM_SESSION_MAP_H_
+
+#include <list>
+#include <memory>
+#include <string>
+
+#include "lock.h"
+#include "wv_cdm_types.h"
+
+namespace wvcdm {
+
+class CdmSession;
+
+typedef std::list<std::shared_ptr<CdmSession> > CdmSessionList;
+
+class CdmSessionMap {
+ public:
+  CdmSessionMap() {}
+  virtual ~CdmSessionMap();
+
+  void Add(const std::string& id, CdmSession* session);
+
+  bool CloseSession(const std::string& id);
+
+  bool Exists(const std::string& id);
+
+  size_t Size() const { return sessions_.size(); }
+
+  bool FindSession(const CdmSessionId& id,
+                   std::shared_ptr<CdmSession>& session);
+
+  void GetSessionList(CdmSessionList& sessions);
+
+ private:
+  typedef std::map<CdmSessionId, std::shared_ptr<CdmSession> >
+      CdmIdToSessionMap;
+
+  bool FindSessionNoLock(const CdmSessionId& session_id,
+                         std::shared_ptr<CdmSession>& session);
+
+  Lock lock_;
+  CdmIdToSessionMap sessions_;
+
+  CORE_DISALLOW_COPY_AND_ASSIGN(CdmSessionMap);
+};
+
+}  // namespace wvcdm
+
+#endif  // WVCDM_CORE_CDM_SESSION_MAP_H_