Split open_agb_firm.c into more .c files. A long overdue change.
This commit is contained in:
profi200
parent
ddba28b226
commit
e77b04f089
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@ -0,0 +1,42 @@
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#pragma once
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#include "types.h"
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#include "oaf_error_codes.h"
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typedef struct
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{
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// [general]
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u8 backlight; // Both LCDs.
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u8 backlightSteps;
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bool directBoot;
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bool useGbaDb;
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// [video]
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u8 scaler; // 0 = 1:1, 1 = bilinear (GPU) x1.5, 2 = matrix (hardware) x1.5.
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float gbaGamma;
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float lcdGamma;
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float contrast;
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float brightness;
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// [audio]
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u8 audioOut; // 0 = auto, 1 = speakers, 2 = headphones.
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s8 volume; // -128 = muted, -127 - 48 = -63.5 - +24 dB.
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// Higher than 48 = volume control via slider.
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// [input]
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u32 buttonMaps[10]; // A, B, Select, Start, Right, Left, Up, Down, R, L.
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// [game]
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u8 saveSlot;
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u8 saveType;
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// [advanced]
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bool saveOverride;
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u16 defaultSave;
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} OafConfig;
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//static_assert(sizeof(OafConfig) == 76, "nope");
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Result parseOafConfig(const char *const path, OafConfig *const cfg, const bool newCfgOnError);
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@ -0,0 +1,19 @@
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#pragma once
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#include <assert.h>
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#include "types.h"
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#include "arm11/config.h"
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typedef struct
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{
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u8 sha1[20];
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char serial[4];
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u32 attr;
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} GbaDbEntry;
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static_assert(sizeof(GbaDbEntry) == 28, "Error: GBA DB entry struct is not packed!");
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u16 detectSaveType(const u32 romSize, const u16 defaultSave);
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u16 getSaveType(const OafConfig *const cfg, const u32 romSize, const char *const savePath);
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@ -0,0 +1,150 @@
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#include <stdlib.h>
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#include <string.h>
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#include "types.h"
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#include "arm11/config.h"
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#include "inih/ini.h"
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#include "util.h"
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#include "fsutil.h"
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#define INI_BUF_SIZE (1024u)
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// Note: Keep this synchronized with g_oafConfig.
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#define DEFAULT_CONFIG "[general]\n" \
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"backlight=64\n" \
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"backlightSteps=5\n" \
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"directBoot=false\n" \
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"useGbaDb=true\n\n" \
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"[video]\n" \
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"scaler=2\n" \
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"gbaGamma=2.2\n" \
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"lcdGamma=1.54\n" \
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"contrast=1.0\n" \
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"brightness=0.0\n\n" \
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"[audio]\n" \
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"audioOut=0\n" \
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"volume=127\n\n" \
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"[advanced]\n" \
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"saveOverride=false\n" \
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"defaultSave=14"
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static u32 parseButtons(const char *str)
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{
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if(str == NULL || *str == '\0') return 0;
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char buf[32]; // Should be enough for all useful mappings.
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buf[31] = '\0';
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strncpy(buf, str, 31);
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char *bufPtr = buf;
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static const char *const buttonStrLut[32] =
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{
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"A", "B", "SELECT", "START", "RIGHT", "LEFT", "UP", "DOWN",
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"R", "L", "X", "Y", "", "", "ZL", "ZR",
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"", "", "", "", "TOUCH", "", "", "",
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"CS_RIGHT", "CS_LEFT", "CS_UP", "CS_DOWN", "CP_RIGHT", "CP_LEFT", "CP_UP", "CP_DOWN"
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};
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u32 map = 0;
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while(1)
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{
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char *const nextDelimiter = strchr(bufPtr, ',');
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if(nextDelimiter != NULL) *nextDelimiter = '\0';
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unsigned i = 0;
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while(i < 32 && strcmp(buttonStrLut[i], bufPtr) != 0) ++i;
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if(i == 32) break;
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map |= 1u<<i;
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if(nextDelimiter == NULL) break;
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bufPtr = nextDelimiter + 1; // Skip delimiter.
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}
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// Empty strings will match the entry for bit 12.
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return map & ~(1u<<12);
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}
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static int cfgIniCallback(void* user, const char* section, const char* name, const char* value)
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{
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OafConfig *const config = (OafConfig*)user;
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if(strcmp(section, "general") == 0)
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{
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if(strcmp(name, "backlight") == 0)
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config->backlight = (u8)strtoul(value, NULL, 10);
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else if(strcmp(name, "backlightSteps") == 0)
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config->backlightSteps = (u8)strtoul(value, NULL, 10);
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else if(strcmp(name, "directBoot") == 0)
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config->directBoot = (strcmp(value, "false") == 0 ? false : true);
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else if(strcmp(name, "useGbaDb") == 0)
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config->useGbaDb = (strcmp(value, "true") == 0 ? true : false);
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}
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else if(strcmp(section, "video") == 0)
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{
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if(strcmp(name, "scaler") == 0)
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config->scaler = (u8)strtoul(value, NULL, 10);
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else if(strcmp(name, "gbaGamma") == 0)
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config->gbaGamma = str2float(value);
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else if(strcmp(name, "lcdGamma") == 0)
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config->lcdGamma = str2float(value);
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else if(strcmp(name, "contrast") == 0)
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config->contrast = str2float(value);
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else if(strcmp(name, "brightness") == 0)
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config->brightness = str2float(value);
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}
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else if(strcmp(section, "audio") == 0)
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{
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if(strcmp(name, "audioOut") == 0)
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config->audioOut = (u8)strtoul(value, NULL, 10);
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else if(strcmp(name, "volume") == 0)
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config->volume = (s8)strtol(value, NULL, 10);
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}
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else if(strcmp(section, "input") == 0)
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{
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const u32 button = parseButtons(name) & 0x3FFu; // Only allow GBA buttons.
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if(button != 0)
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{
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// If the config option happens to abuse parseButtons() we will only use the highest bit.
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const u32 shift = 31u - __builtin_clzl(button);
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const u32 map = parseButtons(value);
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config->buttonMaps[shift] = map;
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}
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}
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else if(strcmp(section, "game") == 0)
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{
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if(strcmp(name, "saveSlot") == 0)
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config->saveSlot = (u8)strtoul(value, NULL, 10);
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if(strcmp(name, "saveType") == 0)
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config->saveType = (u8)strtoul(value, NULL, 10);
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}
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else if(strcmp(section, "advanced") == 0)
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{
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if(strcmp(name, "saveOverride") == 0)
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config->saveOverride = (strcmp(value, "false") == 0 ? false : true);
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if(strcmp(name, "defaultSave") == 0)
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config->defaultSave = (u16)strtoul(value, NULL, 10);
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}
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else return 0; // Error.
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return 1; // 1 is no error? Really?
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}
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// TODO: Instead of writing a hardcoded string turn default config into a string.
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Result parseOafConfig(const char *const path, OafConfig *const cfg, const bool newCfgOnError)
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{
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char *iniBuf = (char*)calloc(INI_BUF_SIZE, 1);
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if(iniBuf == NULL) return RES_OUT_OF_MEM;
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Result res = fsQuickRead(path, iniBuf, INI_BUF_SIZE - 1);
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if(res == RES_OK) ini_parse_string(iniBuf, cfgIniCallback, cfg);
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else if(newCfgOnError)
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{
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const char *const defaultConfig = DEFAULT_CONFIG;
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res = fsQuickWrite(path, defaultConfig, strlen(defaultConfig));
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}
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free(iniBuf);
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return res;
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}
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@ -20,94 +20,36 @@
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#include <stdlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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#include "types.h"
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#include "types.h"
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#include "oaf_error_codes.h"
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#include "arm11/config.h"
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#include "arm_intrinsic.h"
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#include "util.h"
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#include "util.h"
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#include "drivers/sha.h"
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#include "arm11/drivers/hid.h"
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#include "arm11/drivers/lgy11.h"
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#include "arm11/drivers/lgy11.h"
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#include "drivers/lgy_common.h"
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#include "drivers/lgy_common.h"
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#include "arm11/drivers/lgyfb.h"
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#include "arm_intrinsic.h"
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#include "arm11/console.h"
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#include "oaf_error_codes.h"
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#include "arm11/fmt.h"
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#include "drivers/gfx.h"
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#include "fs.h"
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#include "fs.h"
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#include "fsutil.h"
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#include "fsutil.h"
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#include "inih/ini.h"
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#include "arm11/fmt.h"
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#include "arm11/filebrowser.h"
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#include "arm11/drivers/lcd.h"
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#include "arm11/drivers/lcd.h"
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#include "arm11/gpu_cmd_lists.h"
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#include "arm11/drivers/lgyfb.h"
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#include "arm11/drivers/codec.h"
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#include "drivers/gfx.h"
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#include "arm11/drivers/mcu.h"
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#include "arm11/drivers/mcu.h"
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#include "arm11/patch.h"
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#include "kernel.h"
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#include "kernel.h"
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#include "kevent.h"
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#include "kevent.h"
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#include "arm11/gpu_cmd_lists.h"
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#include "arm11/drivers/hid.h"
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#include "arm11/filebrowser.h"
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#include "arm11/drivers/codec.h"
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#include "arm11/save_type.h"
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#include "arm11/patch.h"
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#define OAF_WORK_DIR "sdmc:/3ds/open_agb_firm"
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#define OAF_WORK_DIR "sdmc:/3ds/open_agb_firm"
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#define OAF_SAVE_DIR "saves" // Relative to work dir.
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#define OAF_SAVE_DIR "saves" // Relative to work dir.
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#define INI_BUF_SIZE (1024u)
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#define DEFAULT_CONFIG "[general]\n" \
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"backlight=64\n" \
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"backlightSteps=5\n" \
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"directBoot=false\n" \
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"useGbaDb=true\n\n" \
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"[video]\n" \
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"scaler=2\n" \
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"gbaGamma=2.2\n" \
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"lcdGamma=1.54\n" \
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"contrast=1.0\n" \
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"brightness=0.0\n\n" \
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"[audio]\n" \
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"audioOut=0\n" \
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"volume=127\n\n" \
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"[advanced]\n" \
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"saveOverride=false\n" \
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"defaultSave=14"
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typedef struct
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{
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// [general]
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u8 backlight; // Both LCDs.
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u8 backlightSteps;
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bool directBoot;
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bool useGbaDb;
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// [video]
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u8 scaler; // 0 = 1:1, 1 = bilinear (GPU) x1.5, 2 = matrix (hardware) x1.5.
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float gbaGamma;
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float lcdGamma;
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float contrast;
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float brightness;
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// [audio]
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u8 audioOut; // 0 = auto, 1 = speakers, 2 = headphones.
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s8 volume; // -128 = muted, -127 - 48 = -63.5 - +24 dB.
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// Higher than 48 = volume control via slider.
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// [input]
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u32 buttonMaps[10]; // A, B, Select, Start, Right, Left, Up, Down, R, L.
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// [game]
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u8 saveSlot;
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u8 saveType;
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// [advanced]
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bool saveOverride;
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u16 defaultSave;
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} OafConfig;
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typedef struct
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{
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u8 sha1[20];
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char serial[4];
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u32 attr;
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} GbaDbEntry;
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static_assert(sizeof(GbaDbEntry) == 28, "Error: GBA DB entry struct is not packed!");
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// Default config.
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// Default config.
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// Note: Keep this synchronized with DEFAULT_CONFIG in config.c.
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static OafConfig g_oafConfig =
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static OafConfig g_oafConfig =
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{
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{
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// [general]
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// [general]
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@ -188,9 +130,9 @@ static u32 fixRomPadding(u32 romFileSize)
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static Result loadGbaRom(const char *const path, u32 *const romSizeOut)
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static Result loadGbaRom(const char *const path, u32 *const romSizeOut)
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{
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{
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Result res;
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FHandle f;
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FHandle f;
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if((res = fOpen(&f, path, FA_OPEN_EXISTING | FA_READ)) == RES_OK)
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Result res = fOpen(&f, path, FA_OPEN_EXISTING | FA_READ);
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if(res == RES_OK)
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{
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{
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u32 fileSize = fSize(f);
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u32 fileSize = fSize(f);
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if(fileSize > LGY_MAX_ROM_SIZE)
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if(fileSize > LGY_MAX_ROM_SIZE)
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@ -203,257 +145,13 @@ static Result loadGbaRom(const char *const path, u32 *const romSizeOut)
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res = fRead(f, (u8*)LGY_ROM_LOC, fileSize, &read);
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res = fRead(f, (u8*)LGY_ROM_LOC, fileSize, &read);
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fClose(f);
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fClose(f);
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if(read == fileSize) *romSizeOut = fixRomPadding(fileSize); //, path);
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if(read == fileSize) *romSizeOut = fixRomPadding(fileSize);
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}
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}
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return res;
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return res;
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}
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}
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static u16 checkSaveOverride(u32 gameCode) // Save type overrides for modern homebrew.
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{
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switch (gameCode & 0xFFu)
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{
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case '1': return SAVE_TYPE_EEPROM_64k; // Homebrew using EEPROM.
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case '2': return SAVE_TYPE_SRAM_256k; // Homebrew using SRAM.
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case '3': return SAVE_TYPE_FLASH_512k_PSC_RTC; // Homebrew using FLASH-64.
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case '4': return SAVE_TYPE_FLASH_1m_MRX_RTC; // Homebrew using FLASH-128.
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case 'F': return SAVE_TYPE_EEPROM_8k; // Classic NES Series.
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case 'S': return SAVE_TYPE_SRAM_256k; // Homebrew using SRAM (Butano games).
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}
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return 0xFF;
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}
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static u16 detectSaveType(u32 romSize)
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{
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|
||||||
const u32 *romPtr = (u32*)LGY_ROM_LOC;
|
|
||||||
u16 saveType;
|
|
||||||
if((saveType = checkSaveOverride(romPtr[0xAC / 4])) != 0xFF)
|
|
||||||
{
|
|
||||||
debug_printf("Serial in override list.\n"
|
|
||||||
"saveType: %u\n", saveType);
|
|
||||||
return saveType;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Code based on: https://github.com/Gericom/GBARunner2/blob/master/arm9/source/save/Save.vram.cpp
|
|
||||||
romPtr += 0xE4 / 4; // Skip headers.
|
|
||||||
const u16 defaultSave = g_oafConfig.defaultSave;
|
|
||||||
if(defaultSave > SAVE_TYPE_NONE)
|
|
||||||
saveType = SAVE_TYPE_NONE;
|
|
||||||
else
|
|
||||||
saveType = defaultSave;
|
|
||||||
|
|
||||||
for(; romPtr < (u32*)(LGY_ROM_LOC + romSize); romPtr++)
|
|
||||||
{
|
|
||||||
u32 tmp = *romPtr;
|
|
||||||
|
|
||||||
// "EEPR" "FLAS" "SRAM"
|
|
||||||
if(tmp == 0x52504545u || tmp == 0x53414C46u || tmp == 0x4D415253u)
|
|
||||||
{
|
|
||||||
static const struct
|
|
||||||
{
|
|
||||||
const char *str;
|
|
||||||
u16 saveType;
|
|
||||||
} saveTypeLut[25] =
|
|
||||||
{
|
|
||||||
// EEPROM
|
|
||||||
// Assume common sizes for popular games to aid ROM hacks.
|
|
||||||
{"EEPROM_V111", SAVE_TYPE_EEPROM_8k},
|
|
||||||
{"EEPROM_V120", SAVE_TYPE_EEPROM_8k},
|
|
||||||
{"EEPROM_V121", SAVE_TYPE_EEPROM_64k},
|
|
||||||
{"EEPROM_V122", SAVE_TYPE_EEPROM_8k},
|
|
||||||
{"EEPROM_V124", SAVE_TYPE_EEPROM_64k},
|
|
||||||
{"EEPROM_V125", SAVE_TYPE_EEPROM_8k},
|
|
||||||
{"EEPROM_V126", SAVE_TYPE_EEPROM_8k},
|
|
||||||
|
|
||||||
// FLASH
|
|
||||||
// Assume they all have RTC.
|
|
||||||
{"FLASH_V120", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH_V121", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH_V123", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH_V124", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH_V125", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH_V126", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH512_V130", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH512_V131", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH512_V133", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
|
||||||
{"FLASH1M_V102", SAVE_TYPE_FLASH_1m_MRX_RTC},
|
|
||||||
{"FLASH1M_V103", SAVE_TYPE_FLASH_1m_MRX_RTC},
|
|
||||||
|
|
||||||
// FRAM & SRAM
|
|
||||||
{"SRAM_F_V100", SAVE_TYPE_SRAM_256k},
|
|
||||||
{"SRAM_F_V102", SAVE_TYPE_SRAM_256k},
|
|
||||||
{"SRAM_F_V103", SAVE_TYPE_SRAM_256k},
|
|
||||||
|
|
||||||
{"SRAM_V110", SAVE_TYPE_SRAM_256k},
|
|
||||||
{"SRAM_V111", SAVE_TYPE_SRAM_256k},
|
|
||||||
{"SRAM_V112", SAVE_TYPE_SRAM_256k},
|
|
||||||
{"SRAM_V113", SAVE_TYPE_SRAM_256k}
|
|
||||||
};
|
|
||||||
|
|
||||||
for(u32 i = 0; i < 25; i++)
|
|
||||||
{
|
|
||||||
const char *const str = saveTypeLut[i].str;
|
|
||||||
u16 tmpSaveType = saveTypeLut[i].saveType;
|
|
||||||
|
|
||||||
if(memcmp(romPtr, str, strlen(str)) == 0)
|
|
||||||
{
|
|
||||||
if(tmpSaveType == SAVE_TYPE_EEPROM_8k || tmpSaveType == SAVE_TYPE_EEPROM_64k)
|
|
||||||
{
|
|
||||||
// If ROM bigger than 16 MiB --> SAVE_TYPE_EEPROM_8k_2 or SAVE_TYPE_EEPROM_64k_2.
|
|
||||||
if(romSize > 0x1000000) tmpSaveType++;
|
|
||||||
}
|
|
||||||
debug_printf("SDK save string: %s\n"
|
|
||||||
"saveType: %u\n", str, tmpSaveType);
|
|
||||||
return tmpSaveType;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
debug_printf("saveType: %u\n", saveType);
|
|
||||||
return saveType;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Search for entry with first u64 of the SHA1 = x using binary search.
|
|
||||||
static Result searchGbaDb(u64 x, GbaDbEntry *const db, s32 *const entryPos)
|
|
||||||
{
|
|
||||||
debug_printf("Database search: '%016" PRIX64 "'\n", __builtin_bswap64(x));
|
|
||||||
|
|
||||||
Result res;
|
|
||||||
FHandle f;
|
|
||||||
if((res = fOpen(&f, "gba_db.bin", FA_OPEN_EXISTING | FA_READ)) == RES_OK)
|
|
||||||
{
|
|
||||||
s32 l = 0;
|
|
||||||
s32 r = fSize(f) / sizeof(GbaDbEntry) - 1; // TODO: Check for 0!
|
|
||||||
while(1)
|
|
||||||
{
|
|
||||||
const s32 mid = l + (r - l) / 2;
|
|
||||||
debug_printf("l: %ld r: %ld mid: %ld\n", l, r, mid);
|
|
||||||
|
|
||||||
if((res = fLseek(f, sizeof(GbaDbEntry) * mid)) != RES_OK) break;
|
|
||||||
if((res = fRead(f, db, sizeof(GbaDbEntry), NULL)) != RES_OK) break;
|
|
||||||
const u64 tmp = *(u64*)db->sha1; // Unaligned access.
|
|
||||||
if(tmp == x)
|
|
||||||
{
|
|
||||||
*entryPos = mid; // TODO: Remove.
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if(r <= l)
|
|
||||||
{
|
|
||||||
debug_printf("Not found!\n");
|
|
||||||
res = RES_NOT_FOUND;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
if(tmp > x) r = mid - 1;
|
|
||||||
else l = mid + 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
fClose(f);
|
|
||||||
}
|
|
||||||
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
static u16 getSaveType(u32 romSize, const char *const savePath)
|
|
||||||
{
|
|
||||||
FILINFO fi;
|
|
||||||
const bool saveOverride = g_oafConfig.saveOverride;
|
|
||||||
const u16 autoSaveType = detectSaveType(romSize);
|
|
||||||
const bool saveExists = fStat(savePath, &fi) == RES_OK;
|
|
||||||
|
|
||||||
u64 sha1[3];
|
|
||||||
sha((u32*)LGY_ROM_LOC, romSize, (u32*)sha1, SHA_IN_BIG | SHA_1_MODE, SHA_OUT_BIG);
|
|
||||||
|
|
||||||
Result res;
|
|
||||||
GbaDbEntry dbEntry;
|
|
||||||
s32 dbPos = -1;
|
|
||||||
u16 saveType = SAVE_TYPE_NONE;
|
|
||||||
res = searchGbaDb(*sha1, &dbEntry, &dbPos);
|
|
||||||
if(res == RES_OK) saveType = dbEntry.attr & 0xFu;
|
|
||||||
else if(!saveOverride && res == RES_NOT_FOUND) return autoSaveType;
|
|
||||||
else if(res != RES_NOT_FOUND)
|
|
||||||
{
|
|
||||||
ee_puts("Could not access gba_db.bin! Press any button to continue.");
|
|
||||||
printErrorWaitInput(res, 0);
|
|
||||||
return autoSaveType;
|
|
||||||
}
|
|
||||||
debug_printf("saveType: %u\n", saveType);
|
|
||||||
|
|
||||||
if(!saveOverride) goto end;
|
|
||||||
|
|
||||||
consoleClear();
|
|
||||||
ee_printf("==Save Type Override Menu==\n"
|
|
||||||
"Save file: %s\n"
|
|
||||||
"Save type (autodetected): %u\n"
|
|
||||||
"Save type (from gba_db.bin): ", (saveExists ? "Found" : "Not found"), autoSaveType);
|
|
||||||
if(res == RES_NOT_FOUND)
|
|
||||||
ee_puts("Not found");
|
|
||||||
else
|
|
||||||
ee_printf("%u\n", saveType);
|
|
||||||
ee_puts("\n"
|
|
||||||
"=Save Types=\n"
|
|
||||||
" EEPROM 8k (0, 1)\n"
|
|
||||||
" EEPROM 64k (2, 3)\n"
|
|
||||||
" Flash 512k RTC (4, 6, 8)\n"
|
|
||||||
" Flash 512k (5, 7, 9)\n"
|
|
||||||
" Flash 1m RTC (10, 12)\n"
|
|
||||||
" Flash 1m (11, 13)\n"
|
|
||||||
" SRAM 256k (14)\n"
|
|
||||||
" None (15)\n\n"
|
|
||||||
"=Controls=\n"
|
|
||||||
"Up/Down: Navigate\n"
|
|
||||||
"A: Select\n"
|
|
||||||
"X: Delete save file");
|
|
||||||
|
|
||||||
static const u8 saveTypeCursorLut[16] = {0, 0, 1, 1, 2, 3, 2, 3, 2, 3, 4, 5, 4, 5, 6, 7};
|
|
||||||
u8 oldCursor = 0;
|
|
||||||
u8 cursor;
|
|
||||||
if(!g_oafConfig.useGbaDb || res == RES_NOT_FOUND)
|
|
||||||
cursor = saveTypeCursorLut[autoSaveType];
|
|
||||||
else
|
|
||||||
cursor = saveTypeCursorLut[saveType];
|
|
||||||
while(1)
|
|
||||||
{
|
|
||||||
ee_printf("\x1b[%u;H ", oldCursor + 6);
|
|
||||||
ee_printf("\x1b[%u;H>", cursor + 6);
|
|
||||||
oldCursor = cursor;
|
|
||||||
|
|
||||||
u32 kDown;
|
|
||||||
do
|
|
||||||
{
|
|
||||||
GFX_waitForVBlank0();
|
|
||||||
|
|
||||||
hidScanInput();
|
|
||||||
if(hidGetExtraKeys(0) & (KEY_POWER_HELD | KEY_POWER)) goto end;
|
|
||||||
kDown = hidKeysDown();
|
|
||||||
} while(kDown == 0);
|
|
||||||
|
|
||||||
if((kDown & KEY_DUP) && cursor > 0) cursor--;
|
|
||||||
else if((kDown & KEY_DDOWN) && cursor < 7) cursor++;
|
|
||||||
else if(kDown & KEY_X)
|
|
||||||
{
|
|
||||||
fUnlink(savePath);
|
|
||||||
ee_printf("\x1b[1;11HDeleted ");
|
|
||||||
}
|
|
||||||
else if(kDown & KEY_A) break;
|
|
||||||
}
|
|
||||||
|
|
||||||
static const u8 cursorSaveTypeLut[8] = {0, 2, 8, 9, 10, 11, 14, 15};
|
|
||||||
saveType = cursorSaveTypeLut[cursor];
|
|
||||||
if(saveType == SAVE_TYPE_EEPROM_8k || saveType == SAVE_TYPE_EEPROM_64k)
|
|
||||||
{
|
|
||||||
// If ROM bigger than 16 MiB --> SAVE_TYPE_EEPROM_8k_2 or SAVE_TYPE_EEPROM_64k_2.
|
|
||||||
if(romSize > 0x1000000) saveType++;
|
|
||||||
}
|
|
||||||
|
|
||||||
end:
|
|
||||||
return saveType;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void adjustGammaTableForGba(void)
|
static void adjustGammaTableForGba(void)
|
||||||
{
|
{
|
||||||
const float gbaGamma = g_oafConfig.gbaGamma;
|
const float gbaGamma = g_oafConfig.gbaGamma;
|
||||||
|
|
@ -548,125 +246,6 @@ static void gbaGfxHandler(void *args)
|
||||||
taskExit();
|
taskExit();
|
||||||
}
|
}
|
||||||
|
|
||||||
static u32 parseButtons(const char *str)
|
|
||||||
{
|
|
||||||
if(str == NULL || *str == '\0') return 0;
|
|
||||||
|
|
||||||
char buf[32]; // Should be enough for all useful mappings.
|
|
||||||
buf[31] = '\0';
|
|
||||||
strncpy(buf, str, 31);
|
|
||||||
|
|
||||||
char *bufPtr = buf;
|
|
||||||
static const char *const buttonStrLut[32] =
|
|
||||||
{
|
|
||||||
"A", "B", "SELECT", "START", "RIGHT", "LEFT", "UP", "DOWN",
|
|
||||||
"R", "L", "X", "Y", "", "", "ZL", "ZR",
|
|
||||||
"", "", "", "", "TOUCH", "", "", "",
|
|
||||||
"CS_RIGHT", "CS_LEFT", "CS_UP", "CS_DOWN", "CP_RIGHT", "CP_LEFT", "CP_UP", "CP_DOWN"
|
|
||||||
};
|
|
||||||
u32 map = 0;
|
|
||||||
while(1)
|
|
||||||
{
|
|
||||||
char *const nextDelimiter = strchr(bufPtr, ',');
|
|
||||||
if(nextDelimiter != NULL) *nextDelimiter = '\0';
|
|
||||||
|
|
||||||
unsigned i = 0;
|
|
||||||
while(i < 32 && strcmp(buttonStrLut[i], bufPtr) != 0) ++i;
|
|
||||||
if(i == 32) break;
|
|
||||||
map |= 1u<<i;
|
|
||||||
|
|
||||||
if(nextDelimiter == NULL) break;
|
|
||||||
|
|
||||||
bufPtr = nextDelimiter + 1; // Skip delimiter.
|
|
||||||
}
|
|
||||||
|
|
||||||
// Empty strings will match the entry for bit 12.
|
|
||||||
return map & ~(1u<<12);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int cfgIniCallback(void* user, const char* section, const char* name, const char* value)
|
|
||||||
{
|
|
||||||
OafConfig *const config = (OafConfig*)user;
|
|
||||||
|
|
||||||
if(strcmp(section, "general") == 0)
|
|
||||||
{
|
|
||||||
if(strcmp(name, "backlight") == 0)
|
|
||||||
config->backlight = (u8)strtoul(value, NULL, 10);
|
|
||||||
else if(strcmp(name, "backlightSteps") == 0)
|
|
||||||
config->backlightSteps = (u8)strtoul(value, NULL, 10);
|
|
||||||
else if(strcmp(name, "directBoot") == 0)
|
|
||||||
config->directBoot = (strcmp(value, "false") == 0 ? false : true);
|
|
||||||
else if(strcmp(name, "useGbaDb") == 0)
|
|
||||||
config->useGbaDb = (strcmp(value, "true") == 0 ? true : false);
|
|
||||||
}
|
|
||||||
else if(strcmp(section, "video") == 0)
|
|
||||||
{
|
|
||||||
if(strcmp(name, "scaler") == 0)
|
|
||||||
config->scaler = (u8)strtoul(value, NULL, 10);
|
|
||||||
else if(strcmp(name, "gbaGamma") == 0)
|
|
||||||
config->gbaGamma = str2float(value);
|
|
||||||
else if(strcmp(name, "lcdGamma") == 0)
|
|
||||||
config->lcdGamma = str2float(value);
|
|
||||||
else if(strcmp(name, "contrast") == 0)
|
|
||||||
config->contrast = str2float(value);
|
|
||||||
else if(strcmp(name, "brightness") == 0)
|
|
||||||
config->brightness = str2float(value);
|
|
||||||
}
|
|
||||||
else if(strcmp(section, "audio") == 0)
|
|
||||||
{
|
|
||||||
if(strcmp(name, "audioOut") == 0)
|
|
||||||
config->audioOut = (u8)strtoul(value, NULL, 10);
|
|
||||||
else if(strcmp(name, "volume") == 0)
|
|
||||||
config->volume = (s8)strtol(value, NULL, 10);
|
|
||||||
}
|
|
||||||
else if(strcmp(section, "input") == 0)
|
|
||||||
{
|
|
||||||
const u32 button = parseButtons(name) & 0x3FFu; // Only allow GBA buttons.
|
|
||||||
if(button != 0)
|
|
||||||
{
|
|
||||||
// If the config option happens to abuse parseButtons() we will only use the highest bit.
|
|
||||||
const u32 shift = 31u - __builtin_clzl(button);
|
|
||||||
const u32 map = parseButtons(value);
|
|
||||||
config->buttonMaps[shift] = map;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if(strcmp(section, "game") == 0)
|
|
||||||
{
|
|
||||||
if(strcmp(name, "saveSlot") == 0)
|
|
||||||
config->saveSlot = (u8)strtoul(value, NULL, 10);
|
|
||||||
if(strcmp(name, "saveType") == 0)
|
|
||||||
config->saveType = (u8)strtoul(value, NULL, 10);
|
|
||||||
}
|
|
||||||
else if(strcmp(section, "advanced") == 0)
|
|
||||||
{
|
|
||||||
if(strcmp(name, "saveOverride") == 0)
|
|
||||||
config->saveOverride = (strcmp(value, "false") == 0 ? false : true);
|
|
||||||
if(strcmp(name, "defaultSave") == 0)
|
|
||||||
config->defaultSave = (u16)strtoul(value, NULL, 10);
|
|
||||||
}
|
|
||||||
else return 0; // Error.
|
|
||||||
|
|
||||||
return 1; // 1 is no error? Really?
|
|
||||||
}
|
|
||||||
|
|
||||||
static Result parseOafConfig(const char *const path, const bool writeDefaultCfg)
|
|
||||||
{
|
|
||||||
char *iniBuf = (char*)calloc(INI_BUF_SIZE, 1);
|
|
||||||
if(iniBuf == NULL) return RES_OUT_OF_MEM;
|
|
||||||
|
|
||||||
Result res = fsQuickRead(path, iniBuf, INI_BUF_SIZE - 1);
|
|
||||||
if(res == RES_OK) ini_parse_string(iniBuf, cfgIniCallback, &g_oafConfig);
|
|
||||||
else if(writeDefaultCfg)
|
|
||||||
{
|
|
||||||
const char *const defaultConfig = DEFAULT_CONFIG;
|
|
||||||
res = fsQuickWrite(path, defaultConfig, strlen(defaultConfig));
|
|
||||||
}
|
|
||||||
|
|
||||||
free(iniBuf);
|
|
||||||
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
void changeBacklight(s16 amount)
|
void changeBacklight(s16 amount)
|
||||||
{
|
{
|
||||||
u8 min, max;
|
u8 min, max;
|
||||||
|
|
@ -737,7 +316,8 @@ static Result showFileBrowser(char romAndSavePath[512])
|
||||||
do
|
do
|
||||||
{
|
{
|
||||||
// Get last ROM launch path.
|
// Get last ROM launch path.
|
||||||
if((res = fsLoadPathFromFile("lastdir.txt", lastDir)) != RES_OK)
|
res = fsLoadPathFromFile("lastdir.txt", lastDir);
|
||||||
|
if(res != RES_OK)
|
||||||
{
|
{
|
||||||
if(res == RES_FR_NO_FILE) strcpy(lastDir, "sdmc:/");
|
if(res == RES_FR_NO_FILE) strcpy(lastDir, "sdmc:/");
|
||||||
else break;
|
else break;
|
||||||
|
|
@ -745,11 +325,13 @@ static Result showFileBrowser(char romAndSavePath[512])
|
||||||
|
|
||||||
// Show file browser.
|
// Show file browser.
|
||||||
*romAndSavePath = '\0';
|
*romAndSavePath = '\0';
|
||||||
if((res = browseFiles(lastDir, romAndSavePath)) == RES_FR_NO_PATH)
|
res = browseFiles(lastDir, romAndSavePath);
|
||||||
|
if(res == RES_FR_NO_PATH)
|
||||||
{
|
{
|
||||||
// Second chance in case the last dir has been deleted.
|
// Second chance in case the last dir has been deleted.
|
||||||
strcpy(lastDir, "sdmc:/");
|
strcpy(lastDir, "sdmc:/");
|
||||||
if((res = browseFiles(lastDir, romAndSavePath)) != RES_OK) break;
|
res = browseFiles(lastDir, romAndSavePath);
|
||||||
|
if(res != RES_OK) break;
|
||||||
}
|
}
|
||||||
else if(res != RES_OK) break;
|
else if(res != RES_OK) break;
|
||||||
|
|
||||||
|
|
@ -808,14 +390,18 @@ Result oafParseConfigEarly(void)
|
||||||
do
|
do
|
||||||
{
|
{
|
||||||
// Create the work dir and switch to it.
|
// Create the work dir and switch to it.
|
||||||
if((res = fsMakePath(OAF_WORK_DIR)) != RES_OK && res != RES_FR_EXIST) break;
|
res = fsMakePath(OAF_WORK_DIR);
|
||||||
if((res = fChdir(OAF_WORK_DIR)) != RES_OK) break;
|
if(res != RES_OK && res != RES_FR_EXIST) break;
|
||||||
|
|
||||||
|
res = fChdir(OAF_WORK_DIR);
|
||||||
|
if(res != RES_OK) break;
|
||||||
|
|
||||||
// Create the saves folder.
|
// Create the saves folder.
|
||||||
if((res = fMkdir(OAF_SAVE_DIR)) != RES_OK && res != RES_FR_EXIST) break;
|
res = fMkdir(OAF_SAVE_DIR);
|
||||||
|
if(res != RES_OK && res != RES_FR_EXIST) break;
|
||||||
|
|
||||||
// Parse the config.
|
// Parse the config.
|
||||||
res = parseOafConfig("config.ini", true);
|
res = parseOafConfig("config.ini", &g_oafConfig, true);
|
||||||
} while(0);
|
} while(0);
|
||||||
|
|
||||||
return res;
|
return res;
|
||||||
|
|
@ -880,9 +466,11 @@ Result oafInitAndRun(void)
|
||||||
{
|
{
|
||||||
// Try to load the ROM path from autoboot.txt.
|
// Try to load the ROM path from autoboot.txt.
|
||||||
// If this file doesn't exist show the file browser.
|
// If this file doesn't exist show the file browser.
|
||||||
if((res = fsLoadPathFromFile("autoboot.txt", filePath)) == RES_FR_NO_FILE)
|
res = fsLoadPathFromFile("autoboot.txt", filePath);
|
||||||
|
if(res == RES_FR_NO_FILE)
|
||||||
{
|
{
|
||||||
if((res = showFileBrowser(filePath)) != RES_OK || *filePath == '\0') break;
|
res = showFileBrowser(filePath);
|
||||||
|
if(res != RES_OK || *filePath == '\0') break;
|
||||||
ee_puts("Loading...");
|
ee_puts("Loading...");
|
||||||
}
|
}
|
||||||
else if(res != RES_OK) break;
|
else if(res != RES_OK) break;
|
||||||
|
|
@ -894,11 +482,13 @@ Result oafInitAndRun(void)
|
||||||
|
|
||||||
// Load the ROM file.
|
// Load the ROM file.
|
||||||
u32 romSize;
|
u32 romSize;
|
||||||
if((res = loadGbaRom(filePath, &romSize)) != RES_OK) break;
|
res = loadGbaRom(filePath, &romSize);
|
||||||
|
if(res != RES_OK) break;
|
||||||
|
|
||||||
// Load the per-game config.
|
// Load the per-game config.
|
||||||
rom2GameCfgPath(filePath);
|
rom2GameCfgPath(filePath);
|
||||||
if((res = parseOafConfig(filePath, false)) != RES_OK && res != RES_FR_NO_FILE) break;
|
res = parseOafConfig(filePath, &g_oafConfig, false);
|
||||||
|
if(res != RES_OK && res != RES_FR_NO_FILE) break;
|
||||||
|
|
||||||
// Adjust the path for the save file and get save type.
|
// Adjust the path for the save file and get save type.
|
||||||
gameCfg2SavePath(filePath, g_oafConfig.saveSlot);
|
gameCfg2SavePath(filePath, g_oafConfig.saveSlot);
|
||||||
|
|
@ -906,9 +496,9 @@ Result oafInitAndRun(void)
|
||||||
if(g_oafConfig.saveType != 0xFF)
|
if(g_oafConfig.saveType != 0xFF)
|
||||||
saveType = g_oafConfig.saveType;
|
saveType = g_oafConfig.saveType;
|
||||||
else if(g_oafConfig.useGbaDb || g_oafConfig.saveOverride)
|
else if(g_oafConfig.useGbaDb || g_oafConfig.saveOverride)
|
||||||
saveType = getSaveType(romSize, filePath);
|
saveType = getSaveType(&g_oafConfig, romSize, filePath);
|
||||||
else
|
else
|
||||||
saveType = detectSaveType(romSize);
|
saveType = detectSaveType(romSize, g_oafConfig.defaultSave);
|
||||||
|
|
||||||
patchRom(romFilePath, &romSize);
|
patchRom(romFilePath, &romSize);
|
||||||
free(romFilePath);
|
free(romFilePath);
|
||||||
|
|
@ -918,7 +508,8 @@ Result oafInitAndRun(void)
|
||||||
CODEC_setVolumeOverride(g_oafConfig.volume);
|
CODEC_setVolumeOverride(g_oafConfig.volume);
|
||||||
|
|
||||||
// Prepare ARM9 for GBA mode + save loading.
|
// Prepare ARM9 for GBA mode + save loading.
|
||||||
if((res = LGY_prepareGbaMode(g_oafConfig.directBoot, saveType, filePath)) == RES_OK)
|
res = LGY_prepareGbaMode(g_oafConfig.directBoot, saveType, filePath);
|
||||||
|
if(res == RES_OK)
|
||||||
{
|
{
|
||||||
#ifdef NDEBUG
|
#ifdef NDEBUG
|
||||||
// Force black and turn the backlight off on the bottom screen.
|
// Force black and turn the backlight off on the bottom screen.
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,256 @@
|
||||||
|
#include <string.h>
|
||||||
|
#include "types.h"
|
||||||
|
#include "arm11/save_type.h"
|
||||||
|
#include "drivers/lgy_common.h"
|
||||||
|
#include "arm11/fmt.h"
|
||||||
|
#include "fs.h"
|
||||||
|
#include "drivers/sha.h"
|
||||||
|
#include "oaf_error_codes.h"
|
||||||
|
#include "arm11/console.h"
|
||||||
|
#include "drivers/gfx.h"
|
||||||
|
#include "arm11/drivers/hid.h"
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
static u16 checkSaveOverride(const u32 gameCode) // Save type overrides for modern homebrew.
|
||||||
|
{
|
||||||
|
switch (gameCode & 0xFFu)
|
||||||
|
{
|
||||||
|
case '1': return SAVE_TYPE_EEPROM_64k; // Homebrew using EEPROM.
|
||||||
|
case '2': return SAVE_TYPE_SRAM_256k; // Homebrew using SRAM.
|
||||||
|
case '3': return SAVE_TYPE_FLASH_512k_PSC_RTC; // Homebrew using FLASH-64.
|
||||||
|
case '4': return SAVE_TYPE_FLASH_1m_MRX_RTC; // Homebrew using FLASH-128.
|
||||||
|
case 'F': return SAVE_TYPE_EEPROM_8k; // Classic NES Series.
|
||||||
|
case 'S': return SAVE_TYPE_SRAM_256k; // Homebrew using SRAM (Butano games).
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0xFF;
|
||||||
|
}
|
||||||
|
|
||||||
|
u16 detectSaveType(const u32 romSize, const u16 defaultSave)
|
||||||
|
{
|
||||||
|
const u32 *romPtr = (u32*)LGY_ROM_LOC;
|
||||||
|
u16 saveType = checkSaveOverride(romPtr[0xAC / 4]);
|
||||||
|
if(saveType != 0xFF)
|
||||||
|
{
|
||||||
|
debug_printf("Serial in override list.\n"
|
||||||
|
"saveType: %u\n", saveType);
|
||||||
|
return saveType;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Code based on: https://github.com/Gericom/GBARunner2/blob/master/arm9/source/save/Save.vram.cpp
|
||||||
|
romPtr += 0xE4 / 4; // Skip headers.
|
||||||
|
if(defaultSave > SAVE_TYPE_NONE)
|
||||||
|
saveType = SAVE_TYPE_NONE;
|
||||||
|
else
|
||||||
|
saveType = defaultSave;
|
||||||
|
|
||||||
|
for(; romPtr < (u32*)(LGY_ROM_LOC + romSize); romPtr++)
|
||||||
|
{
|
||||||
|
u32 tmp = *romPtr;
|
||||||
|
|
||||||
|
// "EEPR" "FLAS" "SRAM"
|
||||||
|
if(tmp == 0x52504545u || tmp == 0x53414C46u || tmp == 0x4D415253u)
|
||||||
|
{
|
||||||
|
static const struct
|
||||||
|
{
|
||||||
|
const char *str;
|
||||||
|
u16 saveType;
|
||||||
|
} saveTypeLut[25] =
|
||||||
|
{
|
||||||
|
// EEPROM
|
||||||
|
// Assume common sizes for popular games to aid ROM hacks.
|
||||||
|
{"EEPROM_V111", SAVE_TYPE_EEPROM_8k},
|
||||||
|
{"EEPROM_V120", SAVE_TYPE_EEPROM_8k},
|
||||||
|
{"EEPROM_V121", SAVE_TYPE_EEPROM_64k},
|
||||||
|
{"EEPROM_V122", SAVE_TYPE_EEPROM_8k},
|
||||||
|
{"EEPROM_V124", SAVE_TYPE_EEPROM_64k},
|
||||||
|
{"EEPROM_V125", SAVE_TYPE_EEPROM_8k},
|
||||||
|
{"EEPROM_V126", SAVE_TYPE_EEPROM_8k},
|
||||||
|
|
||||||
|
// FLASH
|
||||||
|
// Assume they all have RTC.
|
||||||
|
{"FLASH_V120", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH_V121", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH_V123", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH_V124", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH_V125", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH_V126", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH512_V130", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH512_V131", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH512_V133", SAVE_TYPE_FLASH_512k_PSC_RTC},
|
||||||
|
{"FLASH1M_V102", SAVE_TYPE_FLASH_1m_MRX_RTC},
|
||||||
|
{"FLASH1M_V103", SAVE_TYPE_FLASH_1m_MRX_RTC},
|
||||||
|
|
||||||
|
// FRAM & SRAM
|
||||||
|
{"SRAM_F_V100", SAVE_TYPE_SRAM_256k},
|
||||||
|
{"SRAM_F_V102", SAVE_TYPE_SRAM_256k},
|
||||||
|
{"SRAM_F_V103", SAVE_TYPE_SRAM_256k},
|
||||||
|
|
||||||
|
{"SRAM_V110", SAVE_TYPE_SRAM_256k},
|
||||||
|
{"SRAM_V111", SAVE_TYPE_SRAM_256k},
|
||||||
|
{"SRAM_V112", SAVE_TYPE_SRAM_256k},
|
||||||
|
{"SRAM_V113", SAVE_TYPE_SRAM_256k}
|
||||||
|
};
|
||||||
|
|
||||||
|
for(u32 i = 0; i < 25; i++)
|
||||||
|
{
|
||||||
|
const char *const str = saveTypeLut[i].str;
|
||||||
|
u16 tmpSaveType = saveTypeLut[i].saveType;
|
||||||
|
|
||||||
|
if(memcmp(romPtr, str, strlen(str)) == 0)
|
||||||
|
{
|
||||||
|
if(tmpSaveType == SAVE_TYPE_EEPROM_8k || tmpSaveType == SAVE_TYPE_EEPROM_64k)
|
||||||
|
{
|
||||||
|
// If ROM bigger than 16 MiB --> SAVE_TYPE_EEPROM_8k_2 or SAVE_TYPE_EEPROM_64k_2.
|
||||||
|
if(romSize > 0x1000000) tmpSaveType++;
|
||||||
|
}
|
||||||
|
debug_printf("SDK save string: %s\n"
|
||||||
|
"saveType: %u\n", str, tmpSaveType);
|
||||||
|
return tmpSaveType;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
debug_printf("saveType: %u\n", saveType);
|
||||||
|
return saveType;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Search for entry with first u64 of the SHA1 = x using binary search.
|
||||||
|
static Result searchGbaDb(const u64 x, GbaDbEntry *const db, s32 *const entryPos)
|
||||||
|
{
|
||||||
|
debug_printf("Database search: '%016" PRIX64 "'\n", __builtin_bswap64(x));
|
||||||
|
|
||||||
|
Result res;
|
||||||
|
FHandle f;
|
||||||
|
if((res = fOpen(&f, "gba_db.bin", FA_OPEN_EXISTING | FA_READ)) == RES_OK)
|
||||||
|
{
|
||||||
|
s32 l = 0;
|
||||||
|
s32 r = fSize(f) / sizeof(GbaDbEntry) - 1; // TODO: Check for 0!
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
const s32 mid = l + (r - l) / 2;
|
||||||
|
debug_printf("l: %ld r: %ld mid: %ld\n", l, r, mid);
|
||||||
|
|
||||||
|
if((res = fLseek(f, sizeof(GbaDbEntry) * mid)) != RES_OK) break;
|
||||||
|
if((res = fRead(f, db, sizeof(GbaDbEntry), NULL)) != RES_OK) break;
|
||||||
|
const u64 tmp = *(u64*)db->sha1; // Unaligned access.
|
||||||
|
if(tmp == x)
|
||||||
|
{
|
||||||
|
*entryPos = mid; // TODO: Remove.
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(r <= l)
|
||||||
|
{
|
||||||
|
debug_printf("Not found!\n");
|
||||||
|
res = RES_NOT_FOUND;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(tmp > x) r = mid - 1;
|
||||||
|
else l = mid + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
fClose(f);
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
u16 getSaveType(const OafConfig *const cfg, const u32 romSize, const char *const savePath)
|
||||||
|
{
|
||||||
|
FILINFO fi;
|
||||||
|
const bool saveOverride = cfg->saveOverride;
|
||||||
|
const u16 autoSaveType = detectSaveType(romSize, cfg->defaultSave);
|
||||||
|
const bool saveExists = fStat(savePath, &fi) == RES_OK;
|
||||||
|
|
||||||
|
u64 sha1[3];
|
||||||
|
sha((u32*)LGY_ROM_LOC, romSize, (u32*)sha1, SHA_IN_BIG | SHA_1_MODE, SHA_OUT_BIG);
|
||||||
|
|
||||||
|
Result res;
|
||||||
|
GbaDbEntry dbEntry;
|
||||||
|
s32 dbPos = -1;
|
||||||
|
u16 saveType = SAVE_TYPE_NONE;
|
||||||
|
res = searchGbaDb(*sha1, &dbEntry, &dbPos);
|
||||||
|
if(res == RES_OK) saveType = dbEntry.attr & 0xFu;
|
||||||
|
else if(!saveOverride && res == RES_NOT_FOUND) return autoSaveType;
|
||||||
|
else if(res != RES_NOT_FOUND)
|
||||||
|
{
|
||||||
|
ee_puts("Could not access gba_db.bin! Press any button to continue.");
|
||||||
|
printErrorWaitInput(res, 0);
|
||||||
|
return autoSaveType;
|
||||||
|
}
|
||||||
|
debug_printf("saveType: %u\n", saveType);
|
||||||
|
|
||||||
|
if(!saveOverride) goto end;
|
||||||
|
|
||||||
|
consoleClear();
|
||||||
|
ee_printf("==Save Type Override Menu==\n"
|
||||||
|
"Save file: %s\n"
|
||||||
|
"Save type (autodetected): %u\n"
|
||||||
|
"Save type (from gba_db.bin): ", (saveExists ? "Found" : "Not found"), autoSaveType);
|
||||||
|
if(res == RES_NOT_FOUND)
|
||||||
|
ee_puts("Not found");
|
||||||
|
else
|
||||||
|
ee_printf("%u\n", saveType);
|
||||||
|
ee_puts("\n"
|
||||||
|
"=Save Types=\n"
|
||||||
|
" EEPROM 8k (0, 1)\n"
|
||||||
|
" EEPROM 64k (2, 3)\n"
|
||||||
|
" Flash 512k RTC (4, 6, 8)\n"
|
||||||
|
" Flash 512k (5, 7, 9)\n"
|
||||||
|
" Flash 1m RTC (10, 12)\n"
|
||||||
|
" Flash 1m (11, 13)\n"
|
||||||
|
" SRAM 256k (14)\n"
|
||||||
|
" None (15)\n\n"
|
||||||
|
"=Controls=\n"
|
||||||
|
"Up/Down: Navigate\n"
|
||||||
|
"A: Select\n"
|
||||||
|
"X: Delete save file");
|
||||||
|
|
||||||
|
static const u8 saveTypeCursorLut[16] = {0, 0, 1, 1, 2, 3, 2, 3, 2, 3, 4, 5, 4, 5, 6, 7};
|
||||||
|
u8 oldCursor = 0;
|
||||||
|
u8 cursor;
|
||||||
|
if(!cfg->useGbaDb || res == RES_NOT_FOUND)
|
||||||
|
cursor = saveTypeCursorLut[autoSaveType];
|
||||||
|
else
|
||||||
|
cursor = saveTypeCursorLut[saveType];
|
||||||
|
while(1)
|
||||||
|
{
|
||||||
|
ee_printf("\x1b[%u;H ", oldCursor + 6);
|
||||||
|
ee_printf("\x1b[%u;H>", cursor + 6);
|
||||||
|
oldCursor = cursor;
|
||||||
|
|
||||||
|
u32 kDown;
|
||||||
|
do
|
||||||
|
{
|
||||||
|
GFX_waitForVBlank0();
|
||||||
|
|
||||||
|
hidScanInput();
|
||||||
|
if(hidGetExtraKeys(0) & (KEY_POWER_HELD | KEY_POWER)) goto end;
|
||||||
|
kDown = hidKeysDown();
|
||||||
|
} while(kDown == 0);
|
||||||
|
|
||||||
|
if((kDown & KEY_DUP) && cursor > 0) cursor--;
|
||||||
|
else if((kDown & KEY_DDOWN) && cursor < 7) cursor++;
|
||||||
|
else if(kDown & KEY_X)
|
||||||
|
{
|
||||||
|
fUnlink(savePath);
|
||||||
|
ee_printf("\x1b[1;11HDeleted ");
|
||||||
|
}
|
||||||
|
else if(kDown & KEY_A) break;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const u8 cursorSaveTypeLut[8] = {0, 2, 8, 9, 10, 11, 14, 15};
|
||||||
|
saveType = cursorSaveTypeLut[cursor];
|
||||||
|
if(saveType == SAVE_TYPE_EEPROM_8k || saveType == SAVE_TYPE_EEPROM_64k)
|
||||||
|
{
|
||||||
|
// If ROM bigger than 16 MiB --> SAVE_TYPE_EEPROM_8k_2 or SAVE_TYPE_EEPROM_64k_2.
|
||||||
|
if(romSize > 0x1000000) saveType++;
|
||||||
|
}
|
||||||
|
|
||||||
|
end:
|
||||||
|
return saveType;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue