24 #ifndef __CONFIG_CONFIG_H_
25 #define __CONFIG_CONFIG_H_
27 #include <core/exception.h>
28 #include <utils/misc/string_compare.h>
35 class ConfigurationChangeHandler;
54 const char *actual,
const char *requested);
72 virtual bool next() = 0;
73 virtual bool valid()
const = 0;
75 virtual const char *
path()
const = 0;
76 virtual const char *
type()
const = 0;
79 virtual bool is_uint()
const = 0;
80 virtual bool is_int()
const = 0;
81 virtual bool is_bool()
const = 0;
85 virtual unsigned int get_uint()
const = 0;
86 virtual int get_int()
const = 0;
101 virtual void load(
const char *name,
const char *defaults_name,
102 const char *
tag = NULL) = 0;
104 virtual void tag(
const char *
tag) = 0;
105 virtual std::list<std::string>
tags() = 0;
107 virtual bool exists(
const char *path) = 0;
108 virtual bool is_float(
const char *path) = 0;
109 virtual bool is_uint(
const char *path) = 0;
110 virtual bool is_int(
const char *path) = 0;
111 virtual bool is_bool(
const char *path) = 0;
112 virtual bool is_string(
const char *path) = 0;
114 virtual bool is_default(
const char *path) = 0;
116 virtual float get_float(
const char *path) = 0;
117 virtual unsigned int get_uint(
const char *path) = 0;
118 virtual int get_int(
const char *path) = 0;
119 virtual bool get_bool(
const char *path) = 0;
120 virtual std::string
get_string(
const char *path) = 0;
121 virtual ValueIterator *
get_value(
const char *path) = 0;
122 virtual std::string
get_type(
const char *path) = 0;
123 virtual std::string
get_comment(
const char *path) = 0;
126 virtual void set_float(
const char *path,
float f) = 0;
127 virtual void set_uint(
const char *path,
unsigned int uint) = 0;
128 virtual void set_int(
const char *path,
int i) = 0;
129 virtual void set_bool(
const char *path,
bool b) = 0;
130 virtual void set_string(
const char *path, std::string &s) = 0;
131 virtual void set_string(
const char *path,
const char *s) = 0;
133 const char *comment) = 0;
135 std::string &comment) = 0;
137 virtual void erase(
const char *path) = 0;
141 unsigned int uint) = 0;
150 const char *comment) = 0;
152 std::string &comment) = 0;
156 virtual ValueIterator *
iterator() = 0;
160 virtual ValueIterator *
search(
const char *path) = 0;
162 virtual void lock() = 0;
164 virtual void unlock() = 0;
171 typedef std::multimap<const char *, ConfigurationChangeHandler *, StringLess >
175 typedef std::pair<ChangeHandlerMultimap::iterator,
176 ChangeHandlerMultimap::iterator>