Christopher M. Punches
12a4f68025
Namespace and extern "C" bodies are indented a level, so nesting is visible from the indentation rather than only from the braces. Opening braces stay on the line that opens the scope, including function definitions, which previously carried theirs on a line of their own.
84 lines
2.5 KiB
C++
84 lines
2.5 KiB
C++
/**
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* @file context.hpp
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* @brief The libdpm-core context: configuration, logging, module registry
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*
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* @copyright Copyright (c) 2026 SILO GROUP LLC
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* @author Chris Punches <chris.punches@silogroup.org>
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*
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* Part of the Dark Horse Linux Package Manager (DPM)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <dpm/core.h>
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#include <map>
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#include <memory>
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#include <string>
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#include "internal/modules.hpp"
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/** @brief A libdpm-core context: configuration, logging, module registry */
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struct dpm_ctx {
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/** Directory the .conf files were read from. */
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std::string config_dir;
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/** Directory modules are loaded from. */
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std::string module_path;
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/** Target root for package operations. */
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std::string root;
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/** Messages above this level are dropped. */
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int log_level = DPM_LOG_INFO;
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/** Whether to append messages to log_file. */
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bool write_to_log = false;
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/** Path of the log file. */
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std::string log_file;
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/** Configuration store, addressed as config[module][section][key]. */
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std::map<std::string,
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std::map<std::string,
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std::map<std::string, std::string>>> config;
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/** Validated modules keyed by name; each is loaded at most once. */
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std::map<std::string, std::unique_ptr<dpm_module>> modules;
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/** Reason for the most recent failure. */
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std::string last_error;
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};
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namespace dpm_core {
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/**
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* @brief Records a failure reason on the context
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*
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* @param ctx The libdpm-core context; NULL is a no-op
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* @param msg The failure description
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*/
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void set_error(dpm_ctx* ctx, const std::string& msg);
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/**
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* @brief Loads all configuration files into the context
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*
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* Parses every .conf file in the context's configuration directory
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* into the context's configuration store.
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*
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* @param ctx The libdpm-core context
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*/
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void load_config_dir(dpm_ctx* ctx);
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} // namespace dpm_core
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