GrblPlatformDevice.cpp

/*
** Copyright (C) 2025 CERN
**
** This software is provided 'as-is', without any express or implied
** warranty.  In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
**    claim that you wrote the original software. If you use this software
**    in a product, an acknowledgment in the product documentation would be
**    appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
**    misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Created on: 2025-04-16T17:17:13
** Author: Sylvain Fargier <sylvain.fargier@cern.ch>
*/
 
#include "GrblPlatformDevice.hpp"
 
#include <ccut/async.hpp>
 
#include "GrblPlatform.hpp"
#include "util/grbl/GrblParser.hpp"
 
using namespace logger;
using namespace smc;
using namespace smc::internal;
 
using ImmediateCmd = GrblPlatform::ImmediateCmd;
 
GrblPlatformDevice::GrblPlatformDevice(
    const std::string &uid,
    const std::shared_ptr<GrblPlatform> &grbl) :
    PlatformDevice{uid},
    m_grbl{grbl}
{}
 
std::future<std::set<std::string>> GrblPlatformDevice::listConfig() const
{
    try
    {
        std::shared_ptr<GrblPlatform> grbl(m_grbl.lock());
        if (!grbl)
            throw Exception(ErrorCode::Canceled, "platform stopped (deleted)");
 
        return grbl->run<std::set<std::string>>([](ImmediateCmd &cmd,
                                                   GrblPlatform::Context &ctx) {
            cmd.prom->get<std::set<std::string>>().set_value(ctx.listConfig());
        });
    }
    catch (const Exception &ex)
    {
        return ccut::make_future_error<std::set<std::string>>(ex);
    }
}
 
std::future<std::string> GrblPlatformDevice::getConfig(
    const std::string &name) const
{
    try
    {
        std::shared_ptr<GrblPlatform> grbl(m_grbl.lock());
        if (!grbl)
            throw Exception(ErrorCode::Canceled, "platform stopped (deleted)");
 
        return grbl->run<std::string>(
            [name](ImmediateCmd &cmd, GrblPlatform::Context &ctx) {
                std::string ret;
                GrblPlatform::LocalSettingMap::const_iterator itls =
                    ctx.localSetting.find(name);
                if (itls != ctx.localSetting.end())
                    ret = itls->second.get(ctx);
                else
                    ret = ctx._sendGetSetting(ctx.findSetting(name).id);
                cmd.prom->get<std::string>().set_value(ret);
            });
    }
    catch (const Exception &ex)
    {
        return ccut::make_future_error<std::string>(ex);
    }
}
 
std::future<void> GrblPlatformDevice::setConfig(const std::string &name,
                                                const std::string &value) const
{
    try
    {
        std::shared_ptr<GrblPlatform> grbl(m_grbl.lock());
        if (!grbl)
            throw Exception(ErrorCode::Canceled, "platform stopped (deleted)");
 
        return grbl->run<void>(
            [name, value](ImmediateCmd &cmd, GrblPlatform::Context &ctx) {
                ctx.setSetting(name, value);
                cmd.prom->get<void>().set_value();
            });
    }
    catch (const Exception &ex)
    {
        return ccut::make_future_error(ex);
    }
}