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146 lines
2.9 KiB
146 lines
2.9 KiB
/*
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* This file is part of schlimm
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* Copyright (C) 2019-2020 Moritz Strohm <ncc1988@posteo.de>
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* and others (see the AUTHORS file).
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*
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* SLiM - Simple Login Manager
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* Copyright (C) 2004-06 Simone Rota <sip@varlock.com>
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* Copyright (C) 2004-06 Johannes Winkelmann <jw@tks6.net>
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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 General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef SCHLIMM_CONFIG_H
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#define SCHLIMM_CONFIG_H
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#include <string>
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#include <map>
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#include <vector>
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#include <filesystem>
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#include <fstream>
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#include <iostream>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <dirent.h>
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#include <fmt/core.h>
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#include "Log.h"
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constexpr int INPUT_MAXLENGTH_NAME = 30;
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constexpr int INPUT_MAXLENGTH_PASSWD = 50;
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#define CFGFILE SYSCONFDIR"/slim.conf"
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#define THEMESDIR PKGDATADIR"/themes"
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#define THEMESFILE "/slim.theme"
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namespace Schlimm
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{
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class Config
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{
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public:
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Config(const std::string& config_file = "/etc/schlimm.conf");
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~Config();
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/**
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* Creates a Configuration object and parses known options from the
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* specified configuration file or theme file.
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*/
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bool readConf(std::string configfile);
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/**
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* Returns the trimmed option value.
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*/
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std::string parseOption(std::string line, std::string option);
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const std::string& getError() const;
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std::string& getOption(std::string option);
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int getIntOption(std::string option);
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/**
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* Returns the welcome message with replaced variables.
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*/
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std::string getWelcomeMessage();
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/*
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* Get an absolute pixel position from a value that can be
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* a percentage.
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*/
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static int absolutepos(const std::string& position, int max, int width);
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static int string2int(const char* string, bool *ok = 0);
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/*
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* Splits a comma separated string into a vector of strings.
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*/
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static void split(
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std::vector<std::string> &v,
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const std::string &str,
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char c,
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bool useEmpty = true
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);
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/**
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* Returns a trimmed string.
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*/
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static std::string Trim(const std::string &s);
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/**
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* @returns True, when sessions are available, false otherwise.
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*/
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bool hasSessions() const;
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std::pair<std::string,std::string> nextSession();
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protected:
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void fillSessionList();
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std::map<std::string,std::string> options;
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std::vector<std::pair<std::string,std::string> > sessions;
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int currentSession;
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};
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typedef std::pair<std::string, std::string> option;
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}
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#endif
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