projects/smsdaemon/ConfigFile.h

#ifndef __CONFIG_FILE_H__
#define __CONFIG_FILE_H__

/* Usage
 * ConfigFile cf("config.txt");
 *
 * std::string foo;
 * std::string water;
 * double      four;
 *
 * foo   = cf.Value("section_1","foo"  );
 * water = cf.Value("section_2","water");
 * four  = cf.Value("section_2","four" );
 *
 * std::cout << foo   << std::endl;
 * std::cout << water << std::endl;
 * std::cout << four  << std::endl;
 *
 * From a config file like this:
 *
 * [section_1]
 * foo  = bar
 * water= h2o
 *
 * [section_2]
 * foo  = foo
 * water= wet
 * four = 4.2
 */


#include <string>
#include <map>
#include <vector>
#include "Value.h"

class ConfigFile
{
        std::multimap<std::string,Value> content_;
        typedef std::multimap<std::string,Value>::const_iterator content_iterator;

        std::string filename_;
        bool Open();

public:
        ConfigFile();
        ConfigFile(std::string const& configFile);
        bool Open(std::string const& configFile);
        bool Reload();

        std::string DumpConfig() const;

        Value const& GetValue(std::string const& section, std::string const& entry) const;
        std::vector<Value> GetValues(std::string const& section, std::string const& entry) const;

        Value const& GetValue(std::string const& section, std::string const& entry, double value);
        Value const& GetValue(std::string const& section, std::string const& entry, std::string const& value);
};

namespace ConfigHelper
{
        std::map<std::string, std::string> ParseArguments(const std::string& args);
        int StringToInt(const std::string& input);
}

#endif
1	torben	146	#ifndef __CONFIG_FILE_H__
2			#define __CONFIG_FILE_H__
3
4			/* Usage
5			* ConfigFile cf("config.txt");
6			*
7			* std::string foo;
8			* std::string water;
9			* double four;
10			*
11			* foo = cf.Value("section_1","foo" );
12			* water = cf.Value("section_2","water");
13			* four = cf.Value("section_2","four" );
14			*
15			* std::cout << foo << std::endl;
16			* std::cout << water << std::endl;
17			* std::cout << four << std::endl;
18			*
19			* From a config file like this:
20			*
21			* [section_1]
22			* foo = bar
23			* water= h2o
24			*
25			* [section_2]
26			* foo = foo
27			* water= wet
28			* four = 4.2
29			*/
30
31
32
33
34			#include <string>
35			#include <map>
36	torben	201	#include <vector>
37	torben	146	#include "Value.h"
38
39			class ConfigFile
40			{
41	torben	201	std::multimap<std::string,Value> content_;
42			typedef std::multimap<std::string,Value>::const_iterator content_iterator;
43	torben	146
44	torben	208	std::string filename_;
45			bool Open();
46
47	torben	146	public:
48			ConfigFile();
49			ConfigFile(std::string const& configFile);
50			bool Open(std::string const& configFile);
51	torben	208	bool Reload();
52	torben	146
53	torben	202	std::string DumpConfig() const;
54
55	torben	146	Value const& GetValue(std::string const& section, std::string const& entry) const;
56	torben	201	std::vector<Value> GetValues(std::string const& section, std::string const& entry) const;
57	torben	146
58			Value const& GetValue(std::string const& section, std::string const& entry, double value);
59			Value const& GetValue(std::string const& section, std::string const& entry, std::string const& value);
60			};
61
62	torben	205	namespace ConfigHelper
63			{
64			std::map<std::string, std::string> ParseArguments(const std::string& args);
65			int StringToInt(const std::string& input);
66			}
67
68	torben	146	#endif