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/*
* Copyright (C) 2020 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2020 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-runtime-lib
* Created on: 30 апр. 2020 г.
*
* lsp-runtime-lib is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* lsp-runtime-lib 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with lsp-runtime-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_FMT_CONFIG_ICONFIGHANDLER_H_
#define LSP_PLUG_IN_FMT_CONFIG_ICONFIGHANDLER_H_
#include <lsp-plug.in/runtime/version.h>
#include <lsp-plug.in/common/status.h>
#include <lsp-plug.in/fmt/config/types.h>
namespace lsp
{
namespace config
{
/**
* Configuration handler
*/
class IConfigHandler
{
private:
IConfigHandler & operator = (const IConfigHandler &);
public:
explicit IConfigHandler();
virtual ~IConfigHandler();
public:
/**
* Indicates begin of parsing config
* @return status of operation
*/
virtual status_t start();
/**
* Indicates end of parsing config
* @param res final result
* @return status of operation
*/
virtual status_t finish(status_t res);
/**
* Handle parameter. By default it dispatches calls to other handle_* methods
* @param param parameter to handle
* @return status of operation
*/
virtual status_t handle(const param_t *param);
virtual status_t handle_i32(const LSPString *name, int32_t value, size_t flags);
virtual status_t handle_u32(const LSPString *name, uint32_t value, size_t flags);
virtual status_t handle_f32(const LSPString *name, float value, size_t flags);
virtual status_t handle_i64(const LSPString *name, int64_t value, size_t flags);
virtual status_t handle_u64(const LSPString *name, uint64_t value, size_t flags);
virtual status_t handle_f64(const LSPString *name, double value, size_t flags);
virtual status_t handle_string(const LSPString *name, const LSPString *value, size_t flags);
virtual status_t handle_bool(const LSPString *name, bool value, size_t flags);
virtual status_t handle_blob(const LSPString *name, const blob_t *value, size_t flags);
};
} /* namespace config */
} /* namespace lsp */
#endif /* LSP_PLUG_IN_FMT_CONFIG_ICONFIGHANDLER_H_ */
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