Initial source release: v2.0.8-0-679

Change-Id: Idf6316a8faf4b4fdc54265aad12084e5aa60707a

cdm/include/cdm_host_file.h

@@ -0,0 +1,43 @@
+// Copyright 2013 Google Inc. All Rights Reserved.
+
+#ifndef WVCDM_CDM_CDM_HOST_FILE_H_
+#define WVCDM_CDM_CDM_HOST_FILE_H_
+
+#include "file_store.h"
+#include "content_decryption_module.h"
+
+namespace wvcdm {
+
+class IFileFactory {
+ protected:
+  IFileFactory(){}
+  virtual ~IFileFactory(){}
+ public:
+  virtual File::Impl* NewFileImpl () = 0;
+};
+
+class File::Impl {
+ public:
+  explicit Impl(cdm::Host* const host) : host_(host) {}
+  FILE* file_;
+  static void RegisterFileFactory(IFileFactory* factory) {
+    factory_ = factory;
+  }
+  static IFileFactory* factory_;
+
+  virtual bool Exists(const std::string& name);
+  virtual bool Open(const std::string& name);
+  virtual bool Close();
+  virtual bool Remove(const std::string& name);
+  virtual size_t Read(char* buffer, size_t bytes);
+  virtual size_t Write(const char* buffer, size_t bytes);
+  virtual size_t FileSize(const std::string& name);
+
+ private:
+  cdm::Host* const host_;
+  std::string fname_;
+};
+
+} // namespace wvcdm
+
+#endif // WVCDM_CDM_CDM_HOST_FILE_H_