cmds_impl.h

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// Copyright (C) 2017 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#ifndef CMDS_IMPL_H
#define CMDS_IMPL_H

#include <config.h>
#include <cc/command_interpreter.h>
#include <cc/data.h>
#include <hooks/hooks.h>
#include <exceptions/exceptions.h>

#include <string>

namespace isc {
namespace config {

class CmdsImpl {
protected:
    void extractCommand(hooks::CalloutHandle& handle) {
        try {
            data::ConstElementPtr command;
            handle.getArgument("command", command);
            cmd_name_ = parseCommand(cmd_args_, command);
        } catch (std::exception& ex) {
            isc_throw(isc::BadValue, "JSON command text is invalid: " << ex.what());
        }
    }

    void setSuccessResponse(hooks::CalloutHandle& handle, const std::string& text) {
        data::ConstElementPtr response = createAnswer(CONTROL_RESULT_SUCCESS, text);
        setResponse (handle, response);
    }

    void setErrorResponse(hooks::CalloutHandle& handle, const std::string& text,
        int status=CONTROL_RESULT_ERROR) {
        data::ConstElementPtr response = createAnswer(status, text);
        setResponse (handle, response);
    }

    void setResponse(hooks::CalloutHandle& handle, data::ConstElementPtr& response) {
        handle.setArgument ("response", response);
    }

    std::string cmd_name_;

    data::ConstElementPtr cmd_args_;
};

}
}

#endif // CMDS_IMPL_H