/* XMRig
 * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
 * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
 * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
 * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
 * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
 * Copyright 2016-2017 XMRig       <support@xmrig.com>
 *
 *
 *   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. If not, see <http://www.gnu.org/licenses/>.
 */

#include <string.h>


#include "api/ApiState.h"
#include "Cpu.h"
#include "Mem.h"
#include "Options.h"
#include "Platform.h"
#include "version.h"


ApiState::ApiState()
{
}


ApiState::~ApiState()
{
}


const char *ApiState::get(const char *url, size_t *size) const
{
    json_t *reply = json_object();

    getMiner(reply);

    return finalize(reply, size);
}


const char *ApiState::finalize(json_t *reply, size_t *size) const
{
    *size = json_dumpb(reply, m_buf, sizeof(m_buf) - 1, JSON_INDENT(4));

    json_decref(reply);
    return m_buf;
}


void ApiState::getMiner(json_t *reply) const
{
    json_t *cpu = json_object();
    json_object_set(reply, "version",   json_string(APP_VERSION));
    json_object_set(reply, "kind",      json_string(APP_KIND));
    json_object_set(reply, "ua",        json_string(Platform::userAgent()));
    json_object_set(reply, "cpu",       cpu);
    json_object_set(reply, "algo",      json_string(Options::i()->algoName()));
    json_object_set(reply, "hugepages", json_boolean(Mem::isHugepagesEnabled()));
    json_object_set(reply, "donate",    json_integer(Options::i()->donateLevel()));

    json_object_set(cpu, "brand",       json_string(Cpu::brand()));
    json_object_set(cpu, "aes",         json_boolean(Cpu::hasAES()));
    json_object_set(cpu, "x64",         json_boolean(Cpu::isX64()));
    json_object_set(cpu, "sockets",     json_integer(Cpu::sockets()));
}