mirror of
https://github.com/ddnet/ddnet.git
synced 2024-11-13 11:38:19 +00:00
96 lines
2.6 KiB
C++
96 lines
2.6 KiB
C++
#include <baselib/system.h>
|
|
#include <baselib/stream/file.h>
|
|
#include <baselib/stream/line.h>
|
|
|
|
#include <cstring>
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
|
|
#include "config.h"
|
|
|
|
configuration config;
|
|
|
|
using namespace baselib;
|
|
|
|
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_set(const char *line)
|
|
{
|
|
char var_str[256];
|
|
char *val_str = strchr(line, '=');
|
|
if (val_str)
|
|
{
|
|
memcpy(var_str, line, val_str - line);
|
|
var_str[val_str - line] = 0;
|
|
++val_str;
|
|
|
|
#define MACRO_CONFIG_INT(name,def,min,max) { if (strcmp(#name, var_str) == 0) config_set_ ## name (&config, atoi(val_str)); }
|
|
#define MACRO_CONFIG_STR(name,len,def) { if (strcmp(#name, var_str) == 0) { config_set_ ## name (&config, val_str); } }
|
|
|
|
#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);
|
|
|
|
file_stream file;
|
|
|
|
if (file.open_r(filename))
|
|
{
|
|
char *line;
|
|
line_stream lstream(&file);
|
|
|
|
while ((line = lstream.get_line()))
|
|
config_set(line);
|
|
|
|
file.close();
|
|
}
|
|
}
|
|
|
|
void config_save(const char *filename)
|
|
{
|
|
dbg_msg("config/save", "saving config to %s", filename);
|
|
|
|
file_stream file;
|
|
|
|
if (file.open_w(filename))
|
|
{
|
|
|
|
#define MACRO_CONFIG_INT(name,def,min,max) { char str[256]; sprintf(str, "%s=%i", #name, config.name); file.write(str, strlen(str)); file.write("\n", 1); }
|
|
#define MACRO_CONFIG_STR(name,len,def) { file.write(#name, strlen(#name)); file.write("=", 1); file.write(config.name, strlen(config.name)); file.write("\n", 1); }
|
|
|
|
#include "config_variables.h"
|
|
|
|
#undef MACRO_CONFIG_INT
|
|
#undef MACRO_CONFIG_STR
|
|
|
|
file.close();
|
|
}
|
|
}
|
|
|
|
#define MACRO_CONFIG_INT(name,def,min,max) int config_get_ ## name (configuration *c) { return c->name; }
|
|
#define MACRO_CONFIG_STR(name,len,def) const char *config_get_ ## name (configuration *c) { return c->name; }
|
|
#include "config_variables.h"
|
|
#undef MACRO_CONFIG_INT
|
|
#undef MACRO_CONFIG_STR
|
|
|
|
#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; }
|
|
#include "config_variables.h"
|
|
#undef MACRO_CONFIG_INT
|
|
#undef MACRO_CONFIG_STR
|