edk2/Tools/Source/TianoTools/Strip/Strip.c

/*++

Copyright (c)  1999 - 2002 Intel Corporation. All rights reserved
This software and associated documentation (if any) is furnished
under a license and may only be used or copied in accordance
with the terms of the license. Except as permitted by such
license, no part of this software or documentation may be
reproduced, stored in a retrieval system, or transmitted in any
form or by any means without the express written consent of
Intel Corporation.


Module Name:

  Strip.c

Abstract:

  Quick Exe2Bin equivalent.

--*/

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

int
main (
  int  argc,
  char *argv[]
  )
/*++

Routine Description:

  Converts executable files to binary files.

Arguments:

  argc   - Number of command line arguments
  argv[] - Array of pointers to the command line arguments

Returns:

  Zero     - Function completed successfully.
  Non-zero - Function exited with errors. 

--*/
{
  FILE  *InFile;
  FILE  *OutFile;
  int   Index;
  int   FileSize;
  char  *Buffer;
  char  *Ptrx;

  if (argc < 3) {
    printf ("Need more args, such as file name to convert and output name\n");
    return -1;
  }

  InFile  = fopen (argv[1], "rb");
  OutFile = fopen (argv[2], "wb");

  if (!InFile) {
    printf ("no file, exit\n");
    return -1;
  }

  if (OutFile == NULL) {
    printf ("Unable to open output file.\n");
    return -1;
  }

  fseek (InFile, 0, SEEK_END);
  FileSize = ftell (InFile);

  if (FileSize < 0x200) {
    printf ("%d is not a legal size, exit\n", FileSize);
    return -1;
  }

  fseek (InFile, 0, SEEK_SET);

  Buffer = (char *) malloc (FileSize);
  if (Buffer == NULL) {
    printf ("Error: Out of resources.\n");
    return -1;
  }

  fread (Buffer, 1, FileSize, InFile);

  Ptrx  = Buffer + 0x200;

  Index = FileSize - 0x200;

  fwrite (Ptrx, Index, 1, OutFile);

  fclose (InFile);
  fclose (OutFile);
  free (Buffer);

  return 0;
}