SONYCamFirmwareTemplate.bt

//--------------------------------------
//--- 010 Editor v6.0beta1 Binary Template
//
// File: SONYCamFirmwareTemplate.bt
// Author: Tim Strazzere <diff@lookout.com> <strazz@gmail.com>
// Revision: 0.2
// Purpose: A template for Sony Camera Firmware files.
//
// License: This file is released into the public domain. People may 
//          use it for any purpose, commercial or otherwise. 
//--------------------------------------

LittleEndian();

// From FirmwareArchive::GetChunkType(uchar *)
typedef enum <uint32> {
    DATV     = 0x44415456, // Unknown as of right now
    PROV     = 0x50524F56,
    UDID     = 0x55444944,
    FDAT     = 0x46444154,
    DEND     = 0x44454E44, // End will follow with CRC
    UDIC     = 0x55444943  // Unknown what this should even be?
} chunk_type <format=hex>;

typedef struct {
    // Chunk header
    BigEndian();
    uint32 chunk_length;
    chunk_type type;

    switch(type) {
    case DATV:
        char data[4];
        break;
    case PROV:
        char data[4];
        break;
    case UDID:
        // This properly gets all the data
        // though no idea what it is
        uint32 count;
        uint64 data[count];
        break;
    case FDAT:
        // Firmware DATa - encrypted
        char data[chunk_length];
        break;
    case DEND:
        // Data END - CRC32 of everything above this chunk
        char crc[4];
        break;
    default:
        return("Hit unknown chunk type!\n");
    }
} chunk <read=ChunkRead, optimize=false>;

string ChunkRead(chunk &data) {
    switch(data.type) {
    case DATV:
        return "DATV";
    case PROV:
        return "PROV";
    case UDID:
        return "UDID";
    case FDAT:
        return "FDAT";
    case DEND:
        return "DEND";
    case UDIC:
        return "UDIC";
    default:
        return("UNKNOWN");
    }
}

struct {
    char magic[8] <format=hex>;

    while(FTell() != FileSize()) {
        chunk chunk_data;
    }
} firmware_data;