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// ####ECOSHOSTGPLCOPYRIGHTBEGIN####                                        
// -------------------------------------------                              
// This file is part of the eCos host tools.                                
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// 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 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., 51 Franklin Street,                      
// Fifth Floor, Boston, MA  02110-1301, USA.                                
// -------------------------------------------                              
// ####ECOSHOSTGPLCOPYRIGHTEND####                                          
#include "cdl.hxx"

class cdl_exec {
public:
    cdl_exec (const std::string repository_tree, const std::string savefile_name, const std::string install_tree, bool no_resolve);
    bool cmd_new (const std::string cdl_hardware, const std::string cdl_template = "default", const std::string cdl_version = "");
    bool cmd_tree ();
    bool cmd_check ();
    bool cmd_list ();
    bool cmd_add (const std::vector<std::string> cdl_packages);
    bool cmd_remove (const std::vector<std::string> cdl_packages);
    bool cmd_version (const std::string cdl_version, const std::vector<std::string> cdl_packages);
    bool cmd_template (const std::string cdl_template, const std::string cdl_version = "");
    bool cmd_export (const std::string cdl_savefile);
    bool cmd_import (const std::string cdl_savefile);
    bool cmd_target (const std::string cdl_target);
    bool cmd_resolve ();

    static void set_quiet_mode(bool);
    static void set_verbose_mode(bool);
    static void set_ignore_errors_mode(bool);
    static void set_no_updates_mode(bool);
    static void set_debug_level(int);
    
protected:
    static bool quiet;
    static bool verbose;
    static bool ignore_errors;
    static bool no_updates;
    std::string repository;
    std::string savefile;
    std::string install_prefix;
    bool no_resolve;
    static bool debug_level_set;
    static int  debug_level;
    CdlPackagesDatabase pkgdata;
    CdlInterpreter interp;
    CdlConfiguration config;
    void init(bool /* load */);
    void delete_cdl_data ();
    static void diagnostic_handler (std::string message);
    void exception_handler (CdlStringException exception);
    void exception_handler ();
    void report_conflicts();
    static CdlInferenceCallbackResult inference_callback (CdlTransaction transaction);
    static void transaction_callback(const CdlTransactionCallback&);
    std::string resolve_package_alias (const std::string alias);
    std::string resolve_hardware_alias (const std::string alias);
    void update_debug_level(void);
};