/*------------------------------------------------------------------------------
*
* Copyright (c) 2011, EURid. All rights reserved.
* The YADIFA TM software product is provided under the BSD 3-clause license:
* 
* Redistribution and use in source and binary forms, with or without 
* modification, are permitted provided that the following conditions
* are met:
*
*        * Redistributions of source code must retain the above copyright 
*          notice, this list of conditions and the following disclaimer.
*        * Redistributions in binary form must reproduce the above copyright 
*          notice, this list of conditions and the following disclaimer in the 
*          documentation and/or other materials provided with the distribution.
*        * Neither the name of EURid nor the names of its contributors may be 
*          used to endorse or promote products derived from this software 
*          without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*------------------------------------------------------------------------------
*
*/
#define CONFIG_CMDLINE_C

#include "dnscore/config_settings.h"


const char CMDLINE_CONTAINER[] = "\001cmdline";


/// command line container 
//  only for the general settings:
//      version
//      help
typedef struct cmdline_general_settings_s cmdline_general_settings_s;
struct cmdline_general_settings_s
{
    u8 version;
    bool help;
};


#define CONFIG_TYPE cmdline_general_settings_s
CONFIG_BEGIN(cmdline_settings_desc)

CONFIG_U8_INC(version)
CONFIG_BOOL(help, "0")

CONFIG_END(cmdline_settings_desc)
#undef CONFIG_TYPE


// declare and init global variable
static cmdline_general_settings_s cmdline_general_settings = {0, false};


ya_result
config_register_cmdline(u8 priority)
{
    ya_result return_code;

    // init and register general command line settings container
    if(FAIL(return_code = config_register_struct(CMDLINE_CONTAINER, cmdline_settings_desc, &cmdline_general_settings, priority)))
    {
        return return_code;
    }


    return OK;
}

bool
cmdline_help_get()
{
    return cmdline_general_settings.help;
}


u8
cmdline_version_get()
{
    return cmdline_general_settings.version;
}

