/*
 * ====================================================================
 * Copyright (c) 2002-2009 The RapidSvn Group.  All rights reserved.
 *
 * 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 3 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 (in the file GPL.txt.  
 * If not, see <http://www.gnu.org/licenses/>.
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://rapidsvn.tigris.org/.
 * ====================================================================
 */

#ifndef _SVNCPP_CONTEXT_HPP_
#define _SVNCPP_CONTEXT_HPP_

// stl
#include "svncpp/string_wrapper.hpp"

// Subversion api
#include "svn_client.h"

// svncpp
#include "svncpp/pool.hpp"


namespace svn
{
  // forward declarations
  class ContextListener;

  /**
   * This class will hold the client context
   * and replace the old notification and baton
   * stuff
   */
  class Context
  {
  public:
    /**
     * default constructor
     *
     * @param configDir location where the
     *                  subversion api stores its
     *                  configuration
     */
    Context(const std::string & configDir = "");

    /**
     * copy constructor
     *
     * @param src
     */
    Context(const Context &src);

    /**
     * destructor
     */
    virtual ~Context();

    /**
     * enable/disable authentication caching
     *
     * @param value true=enable/false=disable
     */
    void setAuthCache(bool value);

    /**
     * set username/password for authentication
     */
    void setLogin(const char * username, const char * password);

    /**
     * operator to get svn_client_ctx object
     */
    operator svn_client_ctx_t * ();

    /**
     * return the svn_client_ctx object
     */
    svn_client_ctx_t * ctx();

    /**
     * this will be called at the beginning of an action.
     * the log message will be reset.
     */
    void reset();

    /**
     * set log message
     *
     * @param msg
     */
    void setLogMessage(const char * msg);

    /**
     * get log message
     *
     * @return log message
     */
    const char *
    getLogMessage() const;

    /**
     * get username
     *
     * @return username
     */
    const char *
    getUsername() const;

    /**
     * get password
     *
     * @return password
     */
    const char *
    getPassword() const;

    /**
     * set the listener for the context. The listener will be
     * called to poll authentication information and other
     * information like this
     *
     * @param listener
     */
    void
    setListener(ContextListener * listener);

    /**
     * get the listener
     *
     * @return the listener
     */
    ContextListener *
    getListener() const;

  private:
    struct Data;
    Data * m;

    /**
     * disable assignment operator
     */
    Context & operator = (const Context &);
  };
}

#endif
/* -----------------------------------------------------------------
 * local variables:
 * eval: (load-file "../../rapidsvn-dev.el")
 * end:
 */
