shadPS4/emulator/main.cpp

#include "types.h"
#include <stdio.h>

#pragma warning(disable:4996)

struct self_header
{
    static const u32 signature = 0x1D3D154Fu;

    u32 magic;
    u08 version;
    u08 mode;
    u08 endian;// 1 is little endian
    u08 attributes;
    u08 category;
    u08 program_type;
    u16 padding1;
    u16 header_size;
    u16 meta_size;
    u32 file_size;
    u32 padding2;
    u16 segment_count;
    u16 unknown1A; //always 0x22
    u32 padding3;
};



int main(int argc, char* argv[]) 
{
    const char* const path = argv[1]; //argument 1 is the path of self file to boot

    auto handle = fopen(path, "rb");
    if (handle == nullptr)
    {
        printf("Failed to open file.\n");
        return 2;
    }

    self_header header;
    if (fread(&header, sizeof(self_header), 1, handle) != 1)
    {
        printf("Failed to read SELF header.\n");
        fclose(handle);
        return 3;
    }

    if (header.magic != self_header::signature)
    {
        printf("Not a SELF file.\n");
        fclose(handle);
        return 4;
    }

    printf("SELF header:\n");
    printf("  magic ..............: 0x%08X\n", header.magic);
    printf("  version    .........: %d\n", header.version);
    printf("  mode       .........: 0x%X\n", header.mode);
    printf("  endian     .........: %d\n", header.endian);
    printf("  attributes .........: 0x%X\n", header.attributes);
    printf("  category   .........: 0x%X\n", header.category);
    printf("  program_type........: 0x%X\n", header.program_type);
    printf("  header size ........: 0x%X\n", header.header_size);
    printf("  meta size      .....: 0x%X\n", header.meta_size);
    printf("  file size ..........: 0x%X\n", header.file_size);
    printf("  padding2 ...........: 0x%08X\n", header.padding2);
    printf("  segment count ......: %u\n", header.segment_count);
    printf("  unknown 1A .........: 0x%04X\n", header.unknown1A);
    printf("  padding3 ...........: 0x%04X\n", header.padding3);
    printf("\n");
}