1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
#include <baselib/system.h>
#include <fstream>
#include <iostream>
#include <cstring>
#include <cstdio>
#include "config.h"
using namespace std;
configuration config;
void config_reset()
{
#define MACRO_CONFIG_INT(name,def,min,max) config.name = def;
#define MACRO_CONFIG_STR(name,len,def) strncpy(config.name, def, len);
#include "config_variables.h"
#undef MACRO_CONFIG_INT
#undef MACRO_CONFIG_STR
}
void config_load(const char *filename)
{
dbg_msg("config/load", "loading %s", filename);
ifstream file(filename);
string line;
if (file)
{
while (getline(file, line))
{
int eq_index = line.find_first_of('=');
if (eq_index != string::npos)
{
string variable = line.substr(0, eq_index);
string value = line.substr(eq_index + 1);
#define MACRO_CONFIG_INT(name,def,min,max) { if (strcmp(#name, variable.c_str()) == 0) config_set_ ## name (&config, atoi(value.c_str())); }
#define MACRO_CONFIG_STR(name,len,def) { if (strcmp(#name, variable.c_str()) == 0) { config_set_ ## name (&config, value.c_str()); cout << variable << '=' << value << endl; } }
#include "config_variables.h"
#undef MACRO_CONFIG_INT
#undef MACRO_CONFIG_STR
}
}
file.close();
}
}
void config_save(const char *filename)
{
dbg_msg("config/save", "saving config to %s", filename);
ofstream file(filename);
#define MACRO_CONFIG_INT(name,def,min,max) { file << # name << '=' << config.name << endl; }
#define MACRO_CONFIG_STR(name,len,def) { file << # name << '=' << config.name << endl; }
#include "config_variables.h"
#undef MACRO_CONFIG_INT
#undef MACRO_CONFIG_STR
file.close();
}
#define MACRO_CONFIG_INT(name,def,min,max) void config_set_ ## name (configuration *c, int val) { if (val < min) val = min; if (max != 0 && val > max) val = max; c->name = val; }
#define MACRO_CONFIG_STR(name,len,def) void config_set_ ## name (configuration *c, const char *str) { strncpy(c->name, str, len-1); c->name[sizeof(c->name)-1] = 0; cout << "config_str" << endl; }
#include "config_variables.h"
#undef MACRO_CONFIG_INT
#undef MACRO_CONFIG_STR
|