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/*
Copyright 2016-2020 Arisotura
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "Config.h"
#include "Platform.h"
namespace Config
{
const char* kConfigFile = "melonDS.ini";
char BIOS9Path[1024];
char BIOS7Path[1024];
char FirmwarePath[1024];
char DSiBIOS9Path[1024];
char DSiBIOS7Path[1024];
char DSiFirmwarePath[1024];
char DSiNANDPath[1024];
#ifdef JIT_ENABLED
int JIT_Enable = false;
int JIT_MaxBlockSize = 32;
int JIT_BranchOptimisations = 2;
int JIT_LiteralOptimisations = true;
int JIT_FastMemory = true;
#endif
ConfigEntry ConfigFile[] =
{
{"BIOS9Path", 1, BIOS9Path, 0, "", 1023},
{"BIOS7Path", 1, BIOS7Path, 0, "", 1023},
{"FirmwarePath", 1, FirmwarePath, 0, "", 1023},
{"DSiBIOS9Path", 1, DSiBIOS9Path, 0, "", 1023},
{"DSiBIOS7Path", 1, DSiBIOS7Path, 0, "", 1023},
{"DSiFirmwarePath", 1, DSiFirmwarePath, 0, "", 1023},
{"DSiNANDPath", 1, DSiNANDPath, 0, "", 1023},
#ifdef JIT_ENABLED
{"JIT_Enable", 0, &JIT_Enable, 0, NULL, 0},
{"JIT_MaxBlockSize", 0, &JIT_MaxBlockSize, 32, NULL, 0},
{"JIT_BranchOptimisations", 0, &JIT_BranchOptimisations, 2, NULL, 0},
{"JIT_LiteralOptimisations", 0, &JIT_LiteralOptimisations, 1, NULL, 0},
{"JIT_FastMemory", 0, &JIT_FastMemory, 1, NULL, 0},
#endif
{"", -1, NULL, 0, NULL, 0}
};
extern ConfigEntry PlatformConfigFile[];
void Load()
{
ConfigEntry* entry = &ConfigFile[0];
int c = 0;
for (;;)
{
if (!entry->Value)
{
if (c > 0) break;
entry = &PlatformConfigFile[0];
if (!entry->Value) break;
c++;
}
if (entry->Type == 0)
*(int*)entry->Value = entry->DefaultInt;
else
{
strncpy((char*)entry->Value, entry->DefaultStr, entry->StrLength);
((char*)entry->Value)[entry->StrLength] = '\0';
}
entry++;
}
FILE* f = Platform::OpenLocalFile(kConfigFile, "r");
if (!f) return;
char linebuf[1024];
char entryname[32];
char entryval[1024];
while (!feof(f))
{
fgets(linebuf, 1024, f);
int ret = sscanf(linebuf, "%31[A-Za-z_0-9]=%[^\t\n]", entryname, entryval);
entryname[31] = '\0';
if (ret < 2) continue;
ConfigEntry* entry = &ConfigFile[0];
c = 0;
for (;;)
{
if (!entry->Value)
{
if (c > 0) break;
entry = &PlatformConfigFile[0];
if (!entry->Value) break;
c++;
}
if (!strncmp(entry->Name, entryname, 32))
{
if (entry->Type == 0)
*(int*)entry->Value = strtol(entryval, NULL, 10);
else
strncpy((char*)entry->Value, entryval, entry->StrLength);
break;
}
entry++;
}
}
fclose(f);
}
void Save()
{
FILE* f = Platform::OpenLocalFile(kConfigFile, "w");
if (!f) return;
ConfigEntry* entry = &ConfigFile[0];
int c = 0;
for (;;)
{
if (!entry->Value)
{
if (c > 0) break;
entry = &PlatformConfigFile[0];
if (!entry->Value) break;
c++;
}
if (entry->Type == 0)
fprintf(f, "%s=%d\n", entry->Name, *(int*)entry->Value);
else
fprintf(f, "%s=%s\n", entry->Name, entry->Value);
entry++;
}
fclose(f);
}
}
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