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//
// HtConfiguration.h
//
// HtConfiguration: extends Configuration class
// to implement Apache-style config. Uses parser
// generated by Bison from conf_parser.yxx
//
// Part of the ht://Dig package <https://htdig.sourceforge.net/>
// Copyright (c) 1995-2004 The ht://Dig Group
// For copyright details, see the file COPYING in your distribution
// or the GNU Library General Public License (LGPL) version 2 or later
// <http://www.gnu.org/copyleft/lgpl.html>
//
// $Id: HtConfiguration.h,v 1.5 2004/05/28 13:15:12 lha Exp $
//
#ifndef _HtConfiguration_h_
#define _HtConfiguration_h_
#include"Configuration.h"
#include "ParsedString.h"
#include "URL.h"
class HtConfiguration : public Configuration
{
public:
const String Find(const String& name) const {return(Configuration::Find(name));}
int Value(const String& name, int default_value = 0) const
{return(Configuration::Value (name,default_value));}
double Double(const String& name, double default_value = 0) const
{return(Configuration::Double (name,default_value));}
int Boolean(const String& name, int default_value = 0) const
{return(Configuration::Boolean(name,default_value));}
void Add(const String& str){Configuration::Add(str);}
void Add(const String& name, const String& value)
{Configuration::Add(name,value);}
void AddParsed(const String& name, const String& value)
{Configuration::AddParsed(name,value);}
void Add(const char *name, const char *value,
Configuration *aList);
const String Find(URL *aUrl, const char *value) const;
const String Find(const char *blockName, const char *name, const char *value) const;
int Value(const char *blockName, const char *name, const char *value,
int default_value = 0);
double Double(const char *blockName, const char *name, const char *value,
double default_value = 0);
int Boolean(const char *blockName, const char *name, const char *value,
int default_value = 0);
int Value(URL *aUrl,const char *value,int default_value = 0);
double Double(URL *aUrl,const char *value,double default_value = 0);
int Boolean(URL *aUrl,const char *value,int default_value = 0);
inline
String ParseString(const char*) const; // parse ${var} string
String getFileName() const { return FileName; }
//
// We need some way of reading in the database from a configuration file
// ... this uses the parser
virtual int Read(const String& filename);
protected:
Dictionary dcBlocks;
Dictionary dcUrls;
String FileName; // config's file name
public:
HtConfiguration():Configuration()
{;}
HtConfiguration(const HtConfiguration& config) :
Configuration(config),
dcBlocks(config.dcBlocks),
dcUrls(config.dcUrls)
{
;
}
static HtConfiguration* const config();
private:
static HtConfiguration* _config;
};
//********************************************************************
//
inline
String HtConfiguration::ParseString(const char *str) const {
return ParsedString(str).get(dcGlobalVars);
}
#endif
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