tryos/tryos_test/pinoc_x86/tool/Tool src/BootSigned/BootSigned/BootSigned.cpp

   1 /* ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■
   2         概要  :       このプログラムは 指定されたファイルの511byte512byteへブート署名します
   3         更新  :       2010/05/02 新規作成 [mk-pino]
   4                         2010/05/03      Linuxで実行すると日本語が文字化けする問題を解決 [mk-pino]
   5  ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ */
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9
  10 int main(int argv, char* argc[])
  11 {
  12         if(argv < 2)
  13         {
  14                 printf("No input parameter!!\n");
  15                 printf("Exa... BootSigned.exe bootimg.img\n");
  16                 exit(1);
  17         }
  18
  19         FILE* fp;
  20         fp = fopen(argc[1], "r+");
  21         if(fp == NULL)
  22         {
  23                 printf("open error\n");
  24                 exit(1);
  25         }
  26
  27         /* 511byte移動 */
  28         fseek(fp, 510, SEEK_SET);
  29         putc(0x55, fp);
  30         putc(0xaa, fp);
  31
  32         fclose(fp);
  33         printf("Signed!!\n");
  34
  35         return 0;
  36 }