Added function to read/write data from WriteFile/ReadFile

castor/tape/tapeserver/daemon/DiskWriteTask.hpp

@@ -95,7 +95,7 @@ public:
     using log::LogContext;
     using log::Param;
     try{
-      tape::diskFile::WriteFile writer(m_recallingFile->path());
+      tape::diskFile::WriteFile ourFile(m_recallingFile->path());
       int blockId  = 0;
       
       while(!m_fifo.finished()) {
@@ -114,9 +114,9 @@ public:
           lc.log(LOG_ERR,"received a bad block for writing");
           throw castor::tape::Exception("received a bad block for writing");
         }
-        writer.write(mb->m_payload.get(),mb->m_payload.size());
+         mb->m_payload.write(ourFile);
       }
-      writer.close();
+      ourFile.close();
       reporter.reportCompletedJob(*m_recallingFile);
       return true;
     }

castor/tape/tapeserver/daemon/MemBlock.hpp

@@ -25,6 +25,7 @@
 #pragma once
 
 #include "castor/tape/tapeserver/daemon/Exception.hpp"
+#include "castor/tape/tapeserver/file/File.hpp"
 #include <memory>
 
 namespace castor {
@@ -57,12 +58,27 @@ public:
   char* get(){
     return m_payload;
   }
+  
+  char const*  get() const {
+    return m_payload;
+  }
+  
+  void read(tape::diskFile::ReadFile& from){
+    m_size = from.read(m_payload,m_capacity);
+  }
+  
+  void write(tape::diskFile::WriteFile& to){
+    to.write(m_payload,m_size);
+  }
+    
 private:
   char* m_payload;
   size_t m_capacity;
   size_t m_size;
 };
 
+
+
 class MemBlock {
 public:
   static const int uninitialised_value = -1;