1 files changed, 0 insertions, 135 deletions
diff --git a/src/filestorage.h b/src/filestorage.h
deleted file mode 100644
index 5c2a92d..0000000
--- a/src/filestorage.h
+++ /dev/null
@@ -1,135 +0,0 @@
-/******************************************************************************
- *
- * Copyright (C) 1997-2015 by Dimitri van Heesch.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation under the terms of the GNU General Public License is hereby 
- * granted. No representations are made about the suitability of this software 
- * for any purpose. It is provided "as is" without express or implied warranty.
- * See the GNU General Public License for more details.
- *
- * Documents produced by Doxygen are derivative works derived from the
- * input used in their production; they are not affected by this license.
- *
- */
-
-#include <qfile.h>
-#include <assert.h>
-#include "store.h"
-
-
-#ifndef FILESTORAGE_H
-#define FILESTORAGE_H
-
-/** @brief Store implementation based on a file. 
-    Writing is linear, after that the file is re-opened for reading.
-    Reading is random (seek+read).
- */
-class FileStorage : public StorageIntf
-{
-  public:
-    FileStorage() : m_readOnly(FALSE) {}
-    FileStorage( const QString &name) : 
-                    m_readOnly(FALSE)    { m_file.setName(name); }
-    int read(char *buf,uint size)        { return m_file.readBlock(buf,size); }
-    int write(const char *buf,uint size) { assert(m_readOnly==FALSE); return m_file.writeBlock(buf,size); }
-    bool open( int m )                   { m_readOnly = m==IO_ReadOnly; return m_file.open(m); }
-    bool seek(int64 pos)                 { return m_file.seek(pos); }
-    int64 pos() const                    { return m_file.pos(); }
-    void close()                         { m_file.close(); }
-    void setName( const char *name )     { m_file.setName(name); }
-  private:
-    bool m_readOnly;
-    QFile m_file;
-};
-
-#if 0 // experimental version using mmap after opening the file as read only.
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <string.h>
-#include <unistd.h>
-#include <stdio.h>
-
-class FileStorage : public StorageIntf
-{
-  public:
-    FileStorage() : m_readOnly(FALSE), m_map(0), m_off(0), m_size(0) {}
-    FileStorage( const QString &name) : 
-                    m_readOnly(FALSE)    { m_file.setName(name); }
-    void setName( const char *name )     { m_file.setName(name); }
-    bool open( int m )                   
-    { 
-      if (m==IO_ReadOnly)
-      {
-        m_readOnly=TRUE;
-        QString name = m_file.name();
-        m_file.close();
-        m_fd = ::open(name.data(),O_RDONLY);
-        struct stat stat;
-        fstat(m_fd,&stat);
-        m_size = stat.st_size;
-        m_map = mmap(NULL,m_size,PROT_READ,MAP_SHARED,m_fd,0);
-        if (m_map==MAP_FAILED) perror("mmap failed");
-        assert(m_map!=MAP_FAILED);
-        m_off = 0;
-        return TRUE;
-      }
-      else
-      {
-        m_readOnly = FALSE;
-        return m_file.open(m); 
-      }
-    }
-    int write(const char *buf,uint size) 
-    { 
-      assert(m_map==0);
-      return m_file.writeBlock(buf,size); 
-    }
-    int read(char *buf,uint size)        
-    { 
-      assert(m_map!=0);
-      memcpy(buf,((char *)m_map)+m_off,size); 
-      m_off+=size; 
-      return size; 
-    }
-    bool seek(int64 pos)                 
-    { 
-      m_off=pos; 
-      return TRUE; 
-    }
-    int64 pos() const                    
-    { 
-      if (m_readOnly)
-      {
-        return m_off; 
-      }
-      else
-      {
-        return m_file.pos();
-      }
-    }
-    void close()                         
-    { 
-      if (m_readOnly)
-      {
-        munmap(m_map,m_size); 
-        ::close(m_fd);
-        exit(1);
-      }
-      else
-      {
-        m_file.close();
-      }
-    }
-  private:
-    bool m_readOnly;
-    QFile m_file;
-    int m_fd;
-    void *m_map;
-    off_t m_off;
-    off_t m_size;
-};
-#endif
-
-#endif