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GodMode9i/arm9/source/dumpOperations.cpp

620 lines
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#include <nds.h>
#include <nds/arm9/dldi.h>
#include <unistd.h>
#include <string.h>
#include <stdio.h>
#include <dirent.h>
#include "auxspi.h"
#include "date.h"
#include "driveOperations.h"
#include "ndsheaderbanner.h"
#include "read_card.h"
#include "tonccpy.h"
extern u8 copyBuf[];
extern bool expansionPakFound;
extern PrintConsole topConsole, bottomConsole;
static sNDSHeaderExt ndsCardHeader;
void ndsCardSaveDump(const char* filename) {
FILE *out = fopen(filename, "wb");
if(out) {
consoleClear();
printf("Dumping save...\n");
printf("Do not remove the NDS card.\n");
unsigned char *buffer;
auxspi_extra card_type = auxspi_has_extra();
if(card_type == AUXSPI_INFRARED) {
int size = auxspi_save_size_log_2(card_type);
int size_blocks;
int type = auxspi_save_type(card_type);
if(size < 16)
size_blocks = 1;
else
size_blocks = 1 << (size - 16);
u32 LEN = std::min(1 << size, 1 << 16);
buffer = new unsigned char[LEN*size_blocks];
auxspi_read_data(0, buffer, LEN*size_blocks, type, card_type);
fwrite(buffer, 1, LEN*size_blocks, out);
} else {
int type = cardEepromGetType();
int size = cardEepromGetSize();
buffer = new unsigned char[size];
cardReadEeprom(0, buffer, size, type);
fwrite(buffer, 1, size, out);
}
delete[] buffer;
fclose(out);
}
}
void ndsCardSaveRestore(const char *filename) {
consoleSelect(&bottomConsole);
consoleClear();
printf ("\x1B[47m"); // Print foreground white color
printf("Restore the selected save to the"); // Line is 32 chars
printf("inserted game card?\n"); // Line is 32 chars
printf("(<A> yes, <B> no)\n");
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Power saving loop. Only poll the keys once per frame and sleep the CPU if there is nothing else to do
u16 pressed;
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & (KEY_A | KEY_B)));
if(pressed & KEY_A) {
consoleSelect(&bottomConsole);
consoleClear();
auxspi_extra card_type = auxspi_has_extra();
bool auxspi = card_type == AUXSPI_INFRARED;
FILE *in = fopen(filename, "rb");
if(in) {
unsigned char *buffer;
int size;
int type;
int length;
unsigned int num_blocks = 0, shift = 0, LEN = 0;
if(auxspi) {
size = auxspi_save_size_log_2(card_type);
type = auxspi_save_type(card_type);
switch(type) {
case 1:
shift = 4; // 16 bytes
break;
case 2:
shift = 5; // 32 bytes
break;
case 3:
shift = 8; // 256 bytes
break;
default:
return;
}
LEN = 1 << shift;
num_blocks = 1 << (size - shift);
} else {
type = cardEepromGetType();
size = cardEepromGetSize();
}
fseek(in, 0, SEEK_END);
length = ftell(in);
fseek(in, 0, SEEK_SET);
if(length != (auxspi ? (int)(LEN*num_blocks) : size)) {
fclose(in);
printf("\x1B[41m"); // Print foreground red color
printf("The size of this save doesn't\n");
printf("match the size of the size of\n");
printf("the inserted game card.\n\n");
printf("Write cancelled!\n");
printf("\x1B[47m"); // Print foreground white color
printf("(<A> OK)\n");
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & KEY_A));
return;
}
printf("Restoring save...\nDo not remove the NDS card.\n\n\n\n\n\n\nProgress:");
if(type == 3) {
if(auxspi)
auxspi_erase(card_type);
else
cardEepromChipErase();
}
if(auxspi){
buffer = new unsigned char[LEN];
for(unsigned int i = 0; i < num_blocks; i++) {
printf ("\x1b[9;0H");
printf ("%d/%d Bytes", i * LEN, length);
fread(buffer, 1, LEN, in);
auxspi_write_data(i << shift, buffer, LEN, type, card_type);
}
} else {
int blocks = size / 32;
int written = 0;
buffer = new unsigned char[blocks];
for(unsigned int i = 0; i < 32; i++) {
printf ("\x1b[9;0H");
printf ("%d/%d Bytes", i * blocks, length);
fread(buffer, 1, blocks, in);
cardWriteEeprom(written, buffer, blocks, type);
written += blocks;
}
}
delete[] buffer;
fclose(in);
}
}
}
void ndsCardDump(void) {
int pressed = 0;
//bool showGameCardMsgAgain = false;
consoleSelect(&bottomConsole);
consoleClear();
printf ("\x1B[47m"); // Print foreground white color
printf("Dump NDS card ROM to\n");
printf("\"%s:/gm9i/out\"?\n", (sdMounted ? "sd" : "fat"));
printf("(<A> yes, <Y> trim, <B> no,\n");
printf(" <X> save only)");
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Power saving loop. Only poll the keys once per frame and sleep the CPU if there is nothing else to do
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & (KEY_A | KEY_Y | KEY_B | KEY_X)));
consoleSelect(&bottomConsole);
printf ("\x1B[47m"); // Print foreground white color
if (pressed & KEY_X) {
consoleClear();
char folderPath[2][256];
sprintf(folderPath[0], "%s:/gm9i", (sdMounted ? "sd" : "fat"));
sprintf(folderPath[1], "%s:/gm9i/out", (sdMounted ? "sd" : "fat"));
if (access(folderPath[0], F_OK) != 0) {
printf("Creating directory...");
mkdir(folderPath[0], 0777);
}
if (access(folderPath[1], F_OK) != 0) {
printf ("\x1b[0;0H");
printf("Creating directory...");
mkdir(folderPath[1], 0777);
}
consoleClear();
if (cardInit(&ndsCardHeader) != 0) {
printf("Unable to dump the save.\n");
for (int i = 0; i < 60*2; i++) {
swiWaitForVBlank();
}
return;
}
char gameTitle[13] = {0};
tonccpy(gameTitle, ndsCardHeader.gameTitle, 12);
char gameCode[7] = {0};
tonccpy(gameCode, ndsCardHeader.gameCode, 6);
char destSavPath[256];
sprintf(destSavPath, "%s:/gm9i/out/%s_%s_%x.sav", (sdMounted ? "sd" : "fat"), gameTitle, gameCode, ndsCardHeader.romversion);
ndsCardSaveDump(destSavPath);
} else
if ((pressed & KEY_A) || (pressed & KEY_Y)) {
consoleClear();
char folderPath[2][256];
sprintf(folderPath[0], "%s:/gm9i", (sdMounted ? "sd" : "fat"));
sprintf(folderPath[1], "%s:/gm9i/out", (sdMounted ? "sd" : "fat"));
if (access(folderPath[0], F_OK) != 0) {
printf("Creating directory...");
mkdir(folderPath[0], 0777);
}
if (access(folderPath[1], F_OK) != 0) {
printf ("\x1b[0;0H");
printf("Creating directory...");
mkdir(folderPath[1], 0777);
}
/*if (expansionPakFound) {
consoleClear();
printf("Please switch to the\ngame card, then press A.\n");
//flashcardUnmount();
io_dldi_data->ioInterface.shutdown();
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Power saving loop. Only poll the keys once per frame and sleep the CPU if there is nothing else to do
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & KEY_A));
consoleSelect(&bottomConsole);
printf ("\x1B[47m"); // Print foreground white color
}*/
consoleClear();
if (cardInit(&ndsCardHeader) == 0) {
printf("Dumping...\n");
printf("Do not remove the NDS card.\n");
} else {
printf("Unable to dump the ROM.\n");
for (int i = 0; i < 60*2; i++) {
swiWaitForVBlank();
}
return;
}
char gameTitle[13] = {0};
tonccpy(gameTitle, ndsCardHeader.gameTitle, 12);
char gameCode[7] = {0};
tonccpy(gameCode, ndsCardHeader.gameCode, 6);
if (gameTitle[0] == 0 || gameTitle[0] == 0x2E || gameTitle[0] == 0xFF) {
sprintf(gameTitle, "NO-TITLE");
}
if (gameCode[0] == 0 || gameCode[0] == 0x23 || gameCode[0] == 0xFF) {
sprintf(gameCode, "NONE00");
}
bool trimRom = (pressed & KEY_Y);
char destPath[256];
sprintf(destPath, "%s:/gm9i/out/%s_%s_%x%s.nds", (sdMounted ? "sd" : "fat"), gameTitle, gameCode, ndsCardHeader.romversion, (trimRom ? "_trim" : ""));
char destSavPath[256];
sprintf(destSavPath, "%s:/gm9i/out/%s_%s_%x%s.sav", (sdMounted ? "sd" : "fat"), gameTitle, gameCode, ndsCardHeader.romversion, (trimRom ? "_trim" : ""));
// Determine ROM size
u32 romSize = 0;
if (trimRom) {
romSize = ((ndsCardHeader.unitCode != 0) && (ndsCardHeader.twlRomSize > 0))
? ndsCardHeader.twlRomSize : ndsCardHeader.romSize;
} else switch (ndsCardHeader.deviceSize) {
case 0x00:
romSize = 0x20000;
break;
case 0x01:
romSize = 0x40000;
break;
case 0x02:
romSize = 0x80000;
break;
case 0x03:
romSize = 0x100000;
break;
case 0x04:
romSize = 0x200000;
break;
case 0x05:
romSize = 0x400000;
break;
case 0x06:
romSize = 0x800000;
break;
case 0x07:
romSize = 0x1000000;
break;
case 0x08:
romSize = 0x2000000;
break;
case 0x09:
romSize = 0x4000000;
break;
case 0x0A:
romSize = 0x8000000;
break;
case 0x0B:
romSize = 0x10000000;
break;
case 0x0C:
romSize = 0x20000000;
break;
}
// Dump!
/*if (expansionPakFound) {
u32 currentSize = ((expansionPakFound && romSize > 0x800000) ? 0x800000 : romSize);
u32 src = 0;
u32 writeSrc = 0;
FILE* destinationFile;
bool destinationFileOpened = false;
while (currentSize > 0) {
if (showGameCardMsgAgain) {
printf ("\x1b[8;0H");
printf (" \n");
printf ("\x1b[15;0H");
printf("Please switch to the\ngame card, then press A.\n");
//flashcardUnmount();
io_dldi_data->ioInterface.shutdown();
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Power saving loop. Only poll the keys once per frame and sleep the CPU if there is nothing else to do
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & KEY_A));
consoleSelect(&bottomConsole);
printf ("\x1b[15;0H");
printf(" \n \n");
cardInit(&ndsCardHeader);
}
showGameCardMsgAgain = true;
// Read from game card
for (src = src; src < currentSize; src += 0x200) {
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
consoleSelect(&bottomConsole);
printf ("\x1B[47m"); // Print foreground white color
printf ("\x1b[8;0H");
printf ("Read:\n");
printf ("%i/%i Bytes ", (int)src, (int)romSize);
cardRead (src, (void*)0x09000000+(src % 0x800000));
}
printf ("\x1b[15;0H");
printf("Please switch to the\nflashcard, then press A.\n");
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Power saving loop. Only poll the keys once per frame and sleep the CPU if there is nothing else to do
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & KEY_A));
consoleSelect(&bottomConsole);
printf ("\x1b[15;0H");
printf(" \n \n");
printf ("\x1B[47m"); // Print foreground white color
printf ("\x1b[11;0H");
printf ("Written:\n");
// Write back to flashcard
cardInit(&ndsCardHeader);
io_dldi_data->ioInterface.startup();
//flashcardMounted = flashcardMount();
if (!destinationFileOpened) {
destinationFile = fopen(destPath, "wb");
destinationFileOpened = true;
}
for (writeSrc = writeSrc; writeSrc < currentSize; writeSrc += 0x200) {
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
consoleSelect(&bottomConsole);
printf ("\x1B[47m"); // Print foreground white color
printf ("\x1b[12;0H");
printf ("%i/%i Bytes ", (int)writeSrc, (int)romSize);
fwrite((void*)0x09000000+(writeSrc % 0x800000), 1, currentSize, destinationFile);
}
currentSize -= 0x800000;
}
fclose(destinationFile);
} else {*/
remove(destPath);
u32 currentSize = romSize;
FILE* destinationFile = fopen(destPath, "wb");
if (destinationFile) {
for (u32 src = 0; src < romSize; src += 0x8000) {
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
consoleSelect(&bottomConsole);
printf ("\x1B[47m"); // Print foreground white color
printf ("\x1b[8;0H");
printf ("Progress:\n");
printf ("%i/%i Bytes", (int)src, (int)romSize);
for (u32 i = 0; i < 0x8000; i += 0x200) {
cardRead (src+i, copyBuf+i);
}
fwrite(copyBuf, 1, (currentSize>=0x8000 ? 0x8000 : currentSize), destinationFile);
currentSize -= 0x8000;
}
fclose(destinationFile);
}
ndsCardSaveDump(destSavPath);
//}
}
}
void writeChange(const u32* buffer) {
// Input registers are at 0x08800000 - 0x088001FF
*(vu32*) 0x08800184 = buffer[1];
*(vu32*) 0x08800188 = buffer[2];
*(vu32*) 0x0880018C = buffer[3];
*(vu32*) 0x08800180 = buffer[0];
}
void readChange(void) {
// Output registers are at 0x08800100 - 0x088001FF
while (*(vu32*) 0x08000180 & 0x1000); // Busy bit
}
void gbaCartDump(void) {
int pressed = 0;
consoleSelect(&bottomConsole);
consoleClear();
printf ("\x1B[47m"); // Print foreground white color
printf("Dump GBA cart ROM to\n");
printf("\"fat:/gm9i/out\"?\n");
printf("(<A> yes, <B> no)");
consoleSelect(&topConsole);
printf ("\x1B[30m"); // Print black color
// Power saving loop. Only poll the keys once per frame and sleep the CPU if there is nothing else to do
do {
// Move to right side of screen
printf ("\x1b[0;26H");
// Print time
printf (" %s" ,RetTime().c_str());
scanKeys();
pressed = keysDownRepeat();
swiWaitForVBlank();
} while (!(pressed & KEY_A) && !(pressed & KEY_B));
if (pressed & KEY_A) {
printf ("\x1b[0;27H");
printf (" "); // Clear time
}
consoleSelect(&bottomConsole);
printf ("\x1B[47m"); // Print foreground white color
if (pressed & KEY_A) {
consoleClear();
if (access("fat:/gm9i", F_OK) != 0) {
printf("Creating directory...");
mkdir("fat:/gm9i", 0777);
}
if (access("fat:/gm9i/out", F_OK) != 0) {
printf ("\x1b[0;0H");
printf("Creating directory...");
mkdir("fat:/gm9i/out", 0777);
}
char gbaHeaderGameTitle[13] = "\0";
char gbaHeaderGameCode[5] = "\0";
char gbaHeaderMakerCode[3] = "\0";
if (*(u8*)(0x080000A0) == 0 || *(u8*)(0x080000A0) == 0xFF) {
sprintf(gbaHeaderGameTitle, "NO-TITLE");
} else for (int i = 0; i < 12; i++) {
gbaHeaderGameTitle[i] = *(char*)(0x080000A0+i);
if (*(u8*)(0x080000A0+i) == 0) {
break;
}
}
if (*(u8*)(0x080000AC) == 0 || *(u8*)(0x080000AC) == 0xFF) {
sprintf(gbaHeaderGameCode, "NONE");
} else for (int i = 0; i < 4; i++) {
gbaHeaderGameCode[i] = *(char*)(0x080000AC+i);
if (*(u8*)(0x080000AC+i) == 0) {
break;
}
}
if (*(u8*)(0x080000B0) == 0 || *(u8*)(0x080000B0) == 0xFF) {
sprintf(gbaHeaderMakerCode, "00");
} else for (int i = 0; i < 2; i++) {
gbaHeaderMakerCode[i] = *(char*)(0x080000B0+i);
}
u8 gbaHeaderSoftwareVersion = *(u8*)(0x080000BC);
char destPath[256];
char destSavPath[256];
snprintf(destPath, sizeof(destPath), "fat:/gm9i/out/%s_%s%s_%x.gba", gbaHeaderGameTitle, gbaHeaderGameCode, gbaHeaderMakerCode, gbaHeaderSoftwareVersion);
snprintf(destSavPath, sizeof(destSavPath), "fat:/gm9i/out/%s_%s%s_%x.sav", gbaHeaderGameTitle, gbaHeaderGameCode, gbaHeaderMakerCode, gbaHeaderSoftwareVersion);
consoleClear();
printf("Dumping...\n");
printf("Do not remove the GBA cart.\n");
// Determine ROM size
u32 romSize = 0x02000000;
for (u32 i = 0x09FE0000; i > 0x08000000; i -= 0x20000) {
if (*(u32*)(i) == 0xFFFE0000) {
romSize -= 0x20000;
} else {
break;
}
}
// Dump!
remove(destPath);
// Reset data at virtual address
u32 rstCmd[4] = {
0x11, // Command
0x1000, // ROM address
0x08001000, // Virtual address
0x8, // Size (in 0x200 byte blocks)
};
writeChange(rstCmd);
FILE* destinationFile = fopen(destPath, "wb");
if (destinationFile) {
fwrite(GBAROM, 1, romSize, destinationFile);
// Check for 64MB GBA Video ROM
if (strncmp((char*)0x080000AC, "MSAE", 4)==0 // Shark Tale
|| strncmp((char*)0x080000AC, "MSKE", 4)==0 // Shrek
|| strncmp((char*)0x080000AC, "MSTE", 4)==0 // Shrek & Shark Tale
|| strncmp((char*)0x080000AC, "M2SE", 4)==0 // Shrek 2
) {
// Dump last 32MB
u32 cmd[4] = {
0x11, // Command
0, // ROM address
0x08001000, // Virtual address
0x8, // Size (in 0x200 byte blocks)
};
size_t i;
for (i = 0x02000000; i < 0x04000000; i += 0x1000) {
cmd[1] = i,
writeChange(cmd);
readChange();
fwrite(GBAROM + (0x1000 >> 1), 0x1000, 1, destinationFile);
}
}
fclose(destinationFile);
}
// Save file
remove(destSavPath);
destinationFile = fopen(destSavPath, "wb");
fwrite((void*)0x0A000000, 1, 0x10000, destinationFile);
fclose(destinationFile);
}
}
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