void printChosen(char* s, unsigned size, struct information info) {
printf("Length: %u bytes\n", size-1);
if(info.hex) {
if(info.doXor)
printf("XOR: 0x%02x\n", xor_hash(s, size));
if(info.doCrc16)
printf("CRC-16: 0x%04x\n", crc_16(s, size));
if(info.doCrc32)
printf("CRC-32: 0x%08x\n", crc_32(s, size));
} else {
if(info.doXor)
printf("XOR: %u\n", xor_hash(s, size));
if(info.doCrc16)
printf("CRC-16: %u\n", crc_16(s, size));
if(info.doCrc32)
printf("CRC-32: %u\n", crc_32(s, size));
}
if(info.doMd5) {
printf("MD5: ");
printMD5(s, size);
printf("\n");
}
}
int main(int argc, char *argv[]) {
uint8_t Status = EXIT_SUCCESS;
uint8_t GlobalStatus = EXIT_SUCCESS;
FILE *BinaryFile;
//uint32_t FileLength;
char *Buffer = malloc(DATA_BUFFER_SIZE);
uint8_t Cursor;
int OptionType=0;
struct Options Option[NB_OPTIONS];
//uint32_t ExtractionSize;
//char DisplaySection[DATA_BUFFER_SIZE];
uint32_t *SizedCheck = malloc(sizeof(uint32_t)+1);
//uint32_t GlobalSizedCheck=0;
//uint8_t GlobalReport[NBToReport]={0};
uint8_t MD5result[MD5_DIGEST_LENGTH];
printf("******************************\n");
printf("* dev-debugging *\n");
printf("******************************\n");
printf("\nOpen source project aimed to help me for my PS3 NOR dumps\n");
if ((argc < 2)||(strcmp(argv[1], "--help")==0)) {
printf("Usage: %s CORES_OS_DECRYPTED (Options)\n", argv[0]);
printf("Options:\n");
printf(" --help\t\t: Display this help.\n");
//printf(" -P \t\t\t: Give percentage of bytes\n");
//printf(" -G \t\t\t: Check PS3 Generic information\n");
//printf(" -C \t\t\t: Check and display perconsole information\n");
//printf(" -f \t\t\t: Check areas filled with '00' or 'FF'\n");
printf(" -F \t\t\t:(Default option if none given) display some MD5 on Firmware information (ros0/1 + tvrk)\n");
//printf(" -N \t\t\t: Check areas containing data in opposition to -F option\n");
//printf(" -S FolderName \t: Split some NOR section to folder 'FolderName'\n");
printf(" -M Start Size \t: Run MD5 sum on file from 'Start' for 'Size' long\n");
//printf(" -E FileName Start Size: Extract specific NOR Section from 'Start' for 'Size' long\n");
//printf(" -D Start Size H/A \t: Display a specific NOR Section \n\t\t\t from 'Start' for 'Size' long, use H or A for HEX or ASCII\n");
//printf("\nBy default -P -G -C -f and -F will be applied if no option is given\n");
printf("\nRepo: <https://github.com/anaria28/dev-debugging>\n");
// "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789
// " 1 2 3 4 5 6 7 8
return EXIT_FAILURE;
}
if (argc==2) {
OptionType = OPTION_CHECK_PER_FW;
}
for (Cursor=1;Cursor<argc;Cursor++) {
if (strcmp(argv[Cursor], "-M")==0) {
OptionType += OPTION_MD5;
Option[1].Start = strtol(argv[Cursor+1],NULL,0);
Option[1].Size = strtol(argv[Cursor+2],NULL,0);
}
if (strcmp(argv[Cursor], "-F")==0){
OptionType += OPTION_CHECK_PER_FW;
}
}
BinaryFile = fopen(argv[1], "rb");
if (!BinaryFile) {
printf("Failed to open %s\n", argv[1]);
return EXIT_FAILURE;
}
// fseek(BinaryFile, 0, SEEK_END);
// if ((FileLength=ftell(BinaryFile))!=NOR_FILE_SIZE) {
// printf("File size not correct for NOR, %d Bytes instead of %d\n", FileLength, NOR_FILE_SIZE);
// return EXIT_FAILURE;
// }
if (((OptionType)&(1<<1))==OPTION_MD5) {
printf("******************************\n");
printf("* MD5 Sum on Section *\n");
printf("******************************\n");
printf("Chosen section MD5 sum is: ");
MD5SumFileSection( BinaryFile, Option[1].Start, Option[1].Size, MD5result);
printMD5(MD5result);
printf ("\n");
}
if (((OptionType)&(1<<9))==OPTION_CHECK_PER_FW) {
if((Status = CheckPerFW(BinaryFile, SizedCheck))) {
printf("T'a merde mon gars...\n");
}
// else {
// printf("C'est bon!\n");
// }
}
free(Buffer);
fclose(BinaryFile);
return GlobalStatus;
}
uint8_t CheckPerFW (FILE *FileToRead, uint32_t *PercentCheck){
uint16_t Cursor=0;
uint32_t SizedCheck=0;
uint8_t Status =EXIT_SUCCESS;
uint8_t MD5result[MD5_DIGEST_LENGTH];
uint8_t NbFileTOCros0;
uint32_t ros0Size;
//uint32_t ros0FilledSize;
uint32_t LastFileTOC;
uint32_t LastFileOffset;
uint32_t LastFileSize;
char ROS0SDKVersion[]="3.55";
char *Buffer = malloc(DATA_BUFFER_SIZE);
struct Sections SectionRos[NB_MAX_FILE_ROS+1] = {
{NULL, 0, 0, 0, 0, NULL}
};
printf("******************************\n");
printf("* CORES OS MD5 *\n");
printf("******************************\n");
GetSection(FileToRead, 0x4, 0x04, TYPE_HEX, Buffer);
NbFileTOCros0 = strtol(Buffer,NULL,16);
SizedCheck += 0x04;
if (NbFileTOCros0<NB_MAX_FILE_ROS) {
for (Cursor=0;Cursor<NbFileTOCros0;Cursor++) {
//www.ps3devwiki.com/wiki/Flash:ROS#Entry_Table
GetSection(FileToRead, 0x10+Cursor*0x30, 0x08, TYPE_HEX, Buffer);
SectionRos[Cursor].Offset = strtol(Buffer,NULL,16); // + 0x10;
GetSection(FileToRead, 0x18+Cursor*0x30, 0x08, TYPE_HEX, Buffer);
SectionRos[Cursor].Size = strtol(Buffer,NULL,16);
GetSection(FileToRead, 0x20+Cursor*0x30, 0x20, TYPE_ASCII, Buffer);
SectionRos[Cursor].name = strdup(Buffer);
SizedCheck += SectionRos[Cursor].Size;
}
}
else {
printf ("Found %d files in the TOC of ros0, max is %d !\n" , NbFileTOCros0 , NB_MAX_FILE_ROS);
return EXIT_FAILURE;
}
Cursor = 0;
while (SectionRos[Cursor].name!=NULL) {
if (strcmp(SectionRos[Cursor].name, "sdk_version")==0) {
GetSection(FileToRead, SectionRos[Cursor].Offset, SectionRos[Cursor].Size, TYPE_ASCII, Buffer);
ROS0SDKVersion[0]=Buffer[0];
ROS0SDKVersion[2]=Buffer[1];
ROS0SDKVersion[3]=Buffer[2];
}
Cursor++;
}
//at ros0 offset + 0x14: nb of files, (nb of files) * 0x30 = size of TOC
GetSection(FileToRead, 0x04, 0x04, TYPE_HEX, Buffer);
LastFileTOC = (strtol(Buffer,NULL,16))*0x30-0x20;
printf ("debug: LastFileTOC : '0x%08X'\n",LastFileTOC);
//last file position found at (ros0 offset) + (size of TOC) - 0x10
GetSection(FileToRead, LastFileTOC, 0x08, TYPE_HEX, Buffer);
LastFileOffset = strtol(Buffer,NULL,16);
printf ("debug: LastFileOffset : '0x%08X'\n",LastFileOffset);
//+ 0x8 for its size.
GetSection(FileToRead, LastFileTOC+0x08, 0x08, TYPE_HEX, Buffer);
LastFileSize = strtol(Buffer,NULL,16);
ros0Size = 0x10 + LastFileOffset + LastFileSize;
printf ("{\"ros0\" , \"");
MD5SumFileSection (FileToRead, SectionTOC[ros0].Offset+0x10, ros0Size, MD5result);
printf("%c.%c%c\" , \"", ROS0SDKVersion[0],ROS0SDKVersion[2],ROS0SDKVersion[3]);
printMD5(MD5result);
printf ("\"}, // ros Size:'0x%08X'\n",ros0Size);
Cursor = 0;
while (SectionRos[Cursor].name!=NULL) {
//printf("Debug: at '0x%08X' size '0x%08X' ",SectionRos[Cursor].Offset,SectionRos[Cursor].Size);
printf ("{\"%s\" , \"",SectionRos[Cursor].name);
printf("%c.%c%c\" , \"", ROS0SDKVersion[0],ROS0SDKVersion[2],ROS0SDKVersion[3]);
MD5SumFileSection ( FileToRead, SectionRos[Cursor].Offset, SectionRos[Cursor].Size, MD5result);
printMD5(MD5result);
printf ("\"},\n");
Cursor++;
}
free(Buffer);
return Status;
}
