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53 lines
2.3 KiB
C++
53 lines
2.3 KiB
C++
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, version 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#pragma once
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#include <memory>
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#include <stdexcept>
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#include <string>
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#include <functional>
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#include <unordered_map>
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#include <optional>
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#include <weechat/weechat-plugin.h>
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#include "fmt/core.h"
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#include "../plugin.hh"
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#include "breadcrumb.hh"
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namespace weechat
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{
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class config;
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struct config_section;
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struct config_free { void operator() (struct t_config_file *ptr) { weechat_config_free(ptr); } };
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struct config_file : public std::unique_ptr<struct t_config_file, config_free>, public config_breadcrumb {
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config_file(struct t_config_file *ptr, config& config, std::string name)
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: std::unique_ptr<struct t_config_file, config_free>(ptr)
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, config_breadcrumb(name)
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, configuration(config) {
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if (ptr == nullptr) throw std::runtime_error("weechat_config_new");
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}
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config_file(config& config, std::string name, std::function<int(config_file&)> cb_reload)
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: config_file(weechat_config_new(
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name.data(),
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[](const void *data, void *, struct t_config_file *config_file) {
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auto& file = *reinterpret_cast<struct config_file*>(const_cast<void*>(data));
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if (file != config_file) throw std::invalid_argument("file != config_file");
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if (!file.reload) return 1;
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return file.reload() ? 1 : 0;
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// WEECHAT_CONFIG_READ_OK == 0
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// WEECHAT_CONFIG_READ_MEMORY_ERROR == -1
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// WEECHAT_CONFIG_READ_FILE_NOT_FOUND == -2
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}, this, nullptr), config, name) {
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this->reload = std::bind(cb_reload, std::ref(*this));
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}
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operator struct t_config_file *() { return get(); }
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std::function<int()> reload;
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config& configuration;
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std::unordered_map<struct t_config_section *, config_section&> sections;
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bool read() { return weechat_config_read(*this); }
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bool write() { return weechat_config_write(*this); }
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};
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}
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