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/*
Copyright 2016-2019 StapleButter
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 "melon_fopen.h"
bool LocalFileExists(const char* name);
extern char* EmuDirectory;
namespace Config
{
const char* kConfigFile = "melonDS.ini";
int KeyMapping[12];
int JoyMapping[12];
int HKKeyMapping[HK_MAX];
int HKJoyMapping[HK_MAX];
int WindowWidth;
int WindowHeight;
int ScreenRotation;
int ScreenGap;
int ScreenLayout;
int ScreenSizing;
int ScreenFilter;
int LimitFPS;
int DirectBoot;
int Threaded3D;
int SocketBindAnyAddr;
int SavestateRelocSRAM;
int AudioVolume;
int MicInputType;
char MicWavPath[512];
char LastROMFolder[512];
typedef struct
{
char Name[16];
int Type;
void* Value;
int DefaultInt;
char* DefaultStr;
int StrLength; // should be set to actual array length minus one
} ConfigEntry;
ConfigEntry ConfigFile[] =
{
{"Key_A", 0, &KeyMapping[0], 32, NULL, 0},
{"Key_B", 0, &KeyMapping[1], 31, NULL, 0},
{"Key_Select", 0, &KeyMapping[2], 57, NULL, 0},
{"Key_Start", 0, &KeyMapping[3], 28, NULL, 0},
{"Key_Right", 0, &KeyMapping[4], 333, NULL, 0},
{"Key_Left", 0, &KeyMapping[5], 331, NULL, 0},
{"Key_Up", 0, &KeyMapping[6], 328, NULL, 0},
{"Key_Down", 0, &KeyMapping[7], 336, NULL, 0},
{"Key_R", 0, &KeyMapping[8], 54, NULL, 0},
{"Key_L", 0, &KeyMapping[9], 86, NULL, 0},
{"Key_X", 0, &KeyMapping[10], 17, NULL, 0},
{"Key_Y", 0, &KeyMapping[11], 30, NULL, 0},
{"Joy_A", 0, &JoyMapping[0], -1, NULL, 0},
{"Joy_B", 0, &JoyMapping[1], -1, NULL, 0},
{"Joy_Select", 0, &JoyMapping[2], -1, NULL, 0},
{"Joy_Start", 0, &JoyMapping[3], -1, NULL, 0},
{"Joy_Right", 0, &JoyMapping[4], -1, NULL, 0},
{"Joy_Left", 0, &JoyMapping[5], -1, NULL, 0},
{"Joy_Up", 0, &JoyMapping[6], -1, NULL, 0},
{"Joy_Down", 0, &JoyMapping[7], -1, NULL, 0},
{"Joy_R", 0, &JoyMapping[8], -1, NULL, 0},
{"Joy_L", 0, &JoyMapping[9], -1, NULL, 0},
{"Joy_X", 0, &JoyMapping[10], -1, NULL, 0},
{"Joy_Y", 0, &JoyMapping[11], -1, NULL, 0},
{"HKKey_Lid", 0, &HKKeyMapping[HK_Lid], 0x0E, NULL, 0},
{"HKKey_Mic", 0, &HKKeyMapping[HK_Mic], 0x35, NULL, 0},
{"HKJoy_Lid", 0, &HKJoyMapping[HK_Lid], -1, NULL, 0},
{"HKJoy_Mic", 0, &HKJoyMapping[HK_Mic], -1, NULL, 0},
{"WindowWidth", 0, &WindowWidth, 256, NULL, 0},
{"WindowHeight", 0, &WindowHeight, 384, NULL, 0},
{"ScreenRotation", 0, &ScreenRotation, 0, NULL, 0},
{"ScreenGap", 0, &ScreenGap, 0, NULL, 0},
{"ScreenLayout", 0, &ScreenLayout, 0, NULL, 0},
{"ScreenSizing", 0, &ScreenSizing, 0, NULL, 0},
{"ScreenFilter", 0, &ScreenFilter, 1, NULL, 0},
{"LimitFPS", 0, &LimitFPS, 1, NULL, 0},
{"DirectBoot", 0, &DirectBoot, 1, NULL, 0},
{"Threaded3D", 0, &Threaded3D, 1, NULL, 0},
{"SockBindAnyAddr", 0, &SocketBindAnyAddr, 0, NULL, 0},
{"SavStaRelocSRAM", 0, &SavestateRelocSRAM, 1, NULL, 0},
{"AudioVolume", 0, &AudioVolume, 255, NULL, 0},
{"MicInputType", 0, &MicInputType, 1, NULL, 0},
{"MicWavPath", 1, MicWavPath, 0, "", 511},
{"LastROMFolder", 1, LastROMFolder, 0, "", 511},
{"", -1, NULL, 0, NULL, 0}
};
void Load()
{
ConfigEntry* entry = &ConfigFile[0];
for (;;)
{
if (!entry->Value) break;
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 = melon_fopen_local(kConfigFile, "r");
if (!f) return;
char linebuf[1024];
char entryname[16];
char entryval[1024];
while (!feof(f))
{
fgets(linebuf, 1024, f);
int ret = sscanf(linebuf, "%15[A-Za-z_0-9]=%[^\t\n]", entryname, entryval);
if (ret < 2) continue;
ConfigEntry* entry = &ConfigFile[0];
for (;;)
{
if (!entry->Value) break;
if (!strncmp(entry->Name, entryname, 15))
{
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;
if (LocalFileExists(kConfigFile))
{
f = melon_fopen_local(kConfigFile, "w");
if (!f) return;
}
else
{
int dirlen = strlen(EmuDirectory);
int filelen = strlen(kConfigFile);
char* path = new char[dirlen + 1 + filelen + 1];
strncpy(&path[0], EmuDirectory, dirlen);
path[dirlen] = '/';
strncpy(&path[dirlen+1], kConfigFile, filelen);
path[dirlen+1+filelen] = '\0';
f = melon_fopen(path, "w");
delete[] path;
if (!f) return;
}
ConfigEntry* entry = &ConfigFile[0];
for (;;)
{
if (!entry->Value) break;
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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