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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: 26 февр. 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_I18N_IDICTIONARY_H_
#define LSP_PLUG_IN_I18N_IDICTIONARY_H_
#include <lsp-plug.in/runtime/version.h>
#include <lsp-plug.in/common/status.h>
#include <lsp-plug.in/runtime/LSPString.h>
#include <lsp-plug.in/io/Path.h>
namespace lsp
{
namespace i18n
{
class IDictionary
{
private:
IDictionary & operator = (const IDictionary &);
public:
explicit IDictionary();
virtual ~IDictionary();
public:
/**
* Initialize dictionary
* @param path the location of the dictionary
* @return status of operation
*/
virtual status_t init(const char *path);
/**
* Initialize dictionary
* @param path the location of the dictionary
* @return status of operation
*/
virtual status_t init(const LSPString *path);
/**
* Initialize dictionary
* @param path the location of the dictionary
* @return status of operation
*/
virtual status_t init(const io::Path *path);
/**
* Lookup for a key
* @param key non-null UTF-8 encoded key value
* @param value pointer to store the value (may be NULL)
* @return status of operation
*/
virtual status_t lookup(const char *key, LSPString *value);
/**
* Lookup for a key
* @param key non-null key value
* @param value pointer to store the value (may be NULL)
* @return status of operation
*/
virtual status_t lookup(const LSPString *key, LSPString *value);
/**
* Lookup for a dictionary
* @param key non-null UTF-8 encoded key value
* @param value pointer to store the value (may be NULL)
* @return status of operation
*/
virtual status_t lookup(const char *key, IDictionary **value);
/**
* Lookup for a dictionary
* @param key non-null key value
* @param value pointer to store the value (may be NULL)
* @return status of operation
*/
virtual status_t lookup(const LSPString *key, IDictionary **value);
/**
* Get the element by index of element
* @param index index of the element
* @param key the key name
* @param value pointer to store the value
* @return status of operation
*/
virtual status_t get_value(size_t index, LSPString *key, LSPString *value);
/**
* Get the child dictionary by index of element
* @param index index of the element
* @param key the key name
* @param dict dictionary to return
* @return pointer to child dictionary or NULL if there is no such child
*/
virtual status_t get_child(size_t index, LSPString *key, IDictionary **dict);
/**
* Return size of dictionary in elements
* @return size of dictionary in elements
*/
virtual size_t size();
};
}
} /* namespace lsp */
#endif /* LSP_PLUG_IN_I18N_IDICTIONARY_H_ */
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