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urlc.h

Go to the documentation of this file.

/*
Copyright (C) 1999  Carsten Winkelholz

Address:  FGAN Forschungsgesellschaft f�r Angewandte Naturwissenschaften e. V.
      Neuenahrer Str. 20
      D - 53343 Wachtberg
      
Email:    winkelholz@fgan.de

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/


#ifndef URLC_H
#define URLC_H

#include <fstream>
#include <stdio.h>

#include "../oawconfig.h"

OAW_BEGIN_NAMESPACE

class OAW_DLLMAPPING UrlC
{
public:
  UrlC();
  UrlC(const char*);
  UrlC(const UrlC&);
  UrlC& operator = (const UrlC&);
  ~UrlC();

  void SetUrlAddress(const char*);
  const char* GetUrlAddress();
  
  void GetIFStream(std::ifstream&);
  void GetFStream(std::fstream&);
  FILE* GetFileHandle();
  
#ifdef _WIN32
  void GetData(char*,unsigned long, unsigned long&);
  long GetContentSize(){return m_slContentSize;}
  const char* GetContentType(){return m_contentType;}
 

 private:
  void GetDataFromFile(char*,unsigned long,unsigned long&);
  void GetDataFromInet(char*,unsigned long,unsigned long&);
  void OpenUrl();
#endif

 protected:
  char* m_urlAddress;
  char* m_localFilename;
  char* m_contentType;
  long m_slContentSize;
  void* m_hUrl;
  void* m_hFile;
  long m_ulBytesRead;
};

OAW_END_NAMESPACE

#endif

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