url.h

/*
 *  Copyright (c) 2004    National Research Council
 *
 *  All rights reserved.
 *
 *  This material is confidential and proprietary information of
 *  National Research Council Canada ("Confidential Information").
 *  This Confidential Information may only be used and reproduced
 *  in accordance with the terms of the license agreement.
 *
 */

#ifndef __INLUCDED__SCOPIRA_TOOL_URL_H_
#define __INLUCDED__SCOPIRA_TOOL_URL_H_

#include <string>

#include <scopira/tool/export.h>

namespace scopira
{
  namespace tool
  {
    class url;

    class itflow_i; //fwd
    class otflow_i; //fwd
    class oflow_i; //fwd
  }
}

class scopira::tool::url
{
  protected:
    std::string dm_full;

    // the various components of the url

    std::string::size_type dm_proto_begin, dm_proto_end;
    std::string::size_type dm_host_begin, dm_host_end;
    int dm_port;
    std::string::size_type dm_file_begin, dm_file_end;

  public:
    SCOPIRA_EXPORT url(void);
    SCOPIRA_EXPORT url(const std::string &fullurl);
    SCOPIRA_EXPORT url(const std::string &hostname, int port);
    SCOPIRA_EXPORT url(const std::string &proto, const std::string &hostname, int port, const std::string &filename);
    SCOPIRA_EXPORT ~url();

    SCOPIRA_EXPORT bool load(scopira::tool::itflow_i& in);
    SCOPIRA_EXPORT void save(scopira::tool::otflow_i& out) const;

    SCOPIRA_EXPORT void clear_url(void);

    SCOPIRA_EXPORT bool set_url(const std::string &fullurl);
    SCOPIRA_EXPORT void set_url(const std::string &hostname, int port);
    SCOPIRA_EXPORT void set_url(const std::string &proto, const std::string &hostname, int port, const std::string &filename);

    const std::string & get_url(void) const { return dm_full; }

    SCOPIRA_EXPORT std::string get_proto(void) const;
    SCOPIRA_EXPORT std::string get_hostname(void) const;
    int get_port(void) const { return dm_port; }
    SCOPIRA_EXPORT std::string get_filename(void) const;
};

SCOPIRA_EXPORT scopira::tool::oflow_i& operator<<(scopira::tool::oflow_i& o, const scopira::tool::url& u);

#endif