hs.hsadmin/hsacppcli/hsadminc/source/configfile.h

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/***************************************************************************
* Copyright (C) 2005 by Christof Donat *
* cdonat@gmx.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <vector>
#include <string>
#include <iostream>
#ifndef HSADMIN_CONFIGFILE
#define HSADMIN_CONFIGFILE
#include "transaction.h"
using std::vector;
using std::string;
using std::iostream;
//! this class manages configfiles
class ConfigFileFinder: public vector<string*> {
public:
//! find the standard config-files
ConfigFileFinder(Transaction& t);
//! load a config file
void loadFile(string filename);
};
//! parser for config files
class ConfigFileParser {
public:
//! parses one text
inline ConfigFileParser(string& text) { this->parse(text); };
//! parses multiple texts
inline ConfigFileParser(vector<string*>* texts) { this->parse(texts); };
inline string getTicket() { string s = ""; return getTicket(s); };
/** \brief get a ticket for a specified user.
*
* this function finds the config for this user and calls the tocket-command
* with the specified shell.
*/
string getTicket(string &username);
//! replaces references (\0, \1, etc.) in content with regex-matches.
static string replaceStringMatches(string &userpattern, string username, string content);
//! holds single config entries
struct config {
string pattern;
string ticketcommand;
string server;
string shell;
bool askpass;
string getTicketcommand(string &username) { return ConfigFileParser::replaceStringMatches(pattern,username,ticketcommand); };
string getServer(string &username) { return ConfigFileParser::replaceStringMatches(pattern,username,ticketcommand); };
string getShell(string &username) { return ConfigFileParser::replaceStringMatches(pattern,username,ticketcommand); };
};
//! find the config for a specified user
config& getConfig(string &username);
private:
void parse(string& text);
inline void parse(vector<string*>* texts) {
for( vector<string*>::iterator i = texts->begin(); i != texts->end(); i++ )
this->parse(**i);
}
vector<config> configs;
config basic;
};
#else
class ConfigFileFinder;
class ConfigFileParser;
#endif /* HSADMIN_CONFIGFILE */