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      1 /*++
      2 
      3 Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
      4 This program and the accompanying materials
      5 are licensed and made available under the terms and conditions of the BSD License
      6 which accompanies this distribution.  The full text of the license may be found at
      7 http://opensource.org/licenses/bsd-license.php
      8 
      9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
     10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
     11 
     12 Module Name:
     13 
     14   Strip.c
     15 
     16 Abstract:
     17 
     18   Quick Exe2Bin equivalent.
     19 
     20 --*/
     21 
     22 #include <stdio.h>
     23 #include <memory.h>
     24 #include <string.h>
     25 #include <malloc.h>
     26 
     27 #define UTILITY_NAME      "Strip"
     28 #define UTILITY_VERSION   "v1.0"
     29 
     30 static
     31 void
     32 Usage (
     33   )
     34 /*++
     35 
     36 Routine Description:
     37 
     38   Print usage information for this utility.
     39 
     40 Arguments:
     41 
     42   None.
     43 
     44 Returns:
     45 
     46   Nothing.
     47 
     48 --*/
     49 {
     50   int         Index;
     51   const char  *Str[] = {
     52     UTILITY_NAME" "UTILITY_VERSION" - Intel Strip Utility",
     53     "  Copyright (C), 2006 - 2008 Intel Corporation",
     54 
     55 #if ( defined(UTILITY_BUILD) && defined(UTILITY_VENDOR) )
     56     "  Built from "UTILITY_BUILD", project of "UTILITY_VENDOR,
     57 #endif
     58     "",
     59     "Usage:",
     60     "  "UTILITY_NAME" SOURCE DEST",
     61     "Description:",
     62     "  Convert executable files to binary files.",
     63     NULL
     64   };
     65 
     66   for (Index = 0; Str[Index] != NULL; Index++) {
     67     fprintf (stdout, "%s\n", Str[Index]);
     68   }
     69 }
     70 
     71 int
     72 main (
     73   int  argc,
     74   char *argv[]
     75   )
     76 /*++
     77 
     78 Routine Description:
     79 
     80   Converts executable files to binary files.
     81 
     82 Arguments:
     83 
     84   argc   - Number of command line arguments
     85   argv[] - Array of pointers to the command line arguments
     86 
     87 Returns:
     88 
     89   Zero     - Function completed successfully.
     90   Non-zero - Function exited with errors.
     91 
     92 --*/
     93 {
     94   FILE  *InFile;
     95   FILE  *OutFile;
     96   int   Index;
     97   int   FileSize;
     98   char  *Buffer;
     99   char  *Ptrx;
    100 
    101   if (argc < 3) {
    102     Usage ();
    103     return -1;
    104   }
    105 
    106   InFile  = fopen (argv[1], "rb");
    107   OutFile = fopen (argv[2], "wb");
    108 
    109   if (!InFile) {
    110     printf ("no file, exit\n");
    111     return -1;
    112   }
    113 
    114   if (OutFile == NULL) {
    115     printf ("Unable to open output file.\n");
    116     return -1;
    117   }
    118 
    119   fseek (InFile, 0, SEEK_END);
    120   FileSize = ftell (InFile);
    121 
    122   if (FileSize < 0x200) {
    123     printf ("%d is not a legal size, exit\n", FileSize);
    124     return -1;
    125   }
    126 
    127   fseek (InFile, 0, SEEK_SET);
    128 
    129   Buffer = malloc (FileSize);
    130   if (Buffer == NULL) {
    131     printf ("Error: Out of resources.\n");
    132     return -1;
    133   }
    134 
    135   fread (Buffer, 1, FileSize, InFile);
    136 
    137   Ptrx  = Buffer + 0x200;
    138 
    139   Index = FileSize - 0x200;
    140 
    141   fwrite (Ptrx, Index, 1, OutFile);
    142 
    143   fclose (InFile);
    144   fclose (OutFile);
    145   free (Buffer);
    146 
    147   return 0;
    148 }
    149