Editing SIG File Format

[[Category:Software]]

=Objects=
Objects used  by the .SIG files.

*TOOLKIT
**Unknown
*FILE
**A file operation, currently thought to be in the temp directory of the USB
*PS3PICSY
**Unknown, likely WWCS communications to a centralized server used at the factory or repair center.
*PS/2
**Likely from a barcode reader on COM1 with '''9600,7,2,0,50,0,0,0,0''' as settings.
*PS3LV2DIAG
**Functions in the LV2Diag
*EDIT
**Unknown

=Functions=
Functions called by the .SIG files, arranged by the objects that are available. Functions can have one, more, or no arguments (s_data, s_delim, r_data, and r_delim) associated with it.

The following syntax items have been noticed:
*for options, ''temp:xxxx'' where xxxx is a file name in the temp folder of the USB flash drive
*for options, ''xml:xxxx'' where xxxx is the .SIG file name (XML data set name)
*for options, a HEX number
*for options, two comma delimited values
*for other arguments, ''file://temp:'' for a file located in teh temp folder of the USB flash drive.
*for other arguments, a string to be displayed

==TOOLKIT==
*IsInit
*GetMacAddress
*MessageBox
*Exit
*GetDateTime
*CreateProcess



==FILE==
*Copy
*WriteRead
*Divide
*AsciiToBin
*MD5
*Length
*Erase
*AddC39M10W3
*Append
*GetProfileString
*AsciiToBinAscii
*Insert
*Operator
*Read
*HexToDec


==PS3PICSY==
*CheckWwcsAuthentication
*SetSessionId
*RequestWwcsJigData
*RequestLogisticsLabel
*RequestIdpsConfig
*RequestIdps
*RequestServerTime
*EntryWwcsLog
*RequestSetSerial




==PS/2==
*Read

==PS3LV2DIAG==
'''''The functions available with this object will likely vary with the LV2DIAG used.'''''
*Open
*WaitEvent
*ReadAscii
*WriteRead
*Close
*GetScErrLog
*UpdateSYSCON (Unleaked .SIG file in combination with a modified downgrade lv2diag)

==EDIT==
*Write

== Tools useable for SIG files ==
=== .SIG <> XLS ===
<pre>/*
 * sigtool.c
 *
 * Copyright (C) an0nym0us
 *
 * This software is distributed under the terms of the GNU General Public
 * License ("GPL") version 3, as published by the Free Software Foundation.
 *
 */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>


int
main ( int argc, char *argv[] )
{
  int i = 0 ;
  FILE *src_file ;
  FILE *dst_file ;
  size_t buf_size = 0 ;
  char *src ;
  char *dst ;

  if (argc != 3) {
    fprintf(stderr, "usage: %s SOURCE_FILE.SIG DEST_FILE.XLS\n", argv[0]);
    return -1;
  }

  src_file = fopen ( argv[1], "rb" ) ;
  dst_file = fopen ( argv[2], "wb" ) ;

  fseek ( src_file, 0L, SEEK_END ) ;
  buf_size = ftell ( src_file ) ;
  fseek ( src_file, 0L, SEEK_SET ) ;

  src = malloc ( buf_size ) ;
  dst = malloc ( buf_size ) ;

  fread ( src, buf_size, 1, src_file ) ;

  for ( i = 0; i < buf_size; i++ )
  {
    if ( src[i] >= 0x20 && src[i] <= 0x7e )
    {
      dst[i] = (char)0x9e - (char)src[i] ;
    }
    else
    {
      dst[i] = (char)src[i] ;
    }
  }

  fwrite ( dst, buf_size, 1, dst_file ) ;
  
  fclose ( src_file ) ;
  fclose ( dst_file ) ;

  free ( src ) ;
  free ( dst ) ;

  return ( 0 ) ;
}</pre>
source: http://pastie.org/private/s7bpqozymhn5bwxbjjqzq


=== unsig - SIG File De-/Recrypter ===
vote + download : http://psx-scene.com/forums/content/unsig-sig-file-decrypter-re-crypter-1771/