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/**
* $Id$
*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main(int argc, char**argv) {
FILE *fpin, *fpout;
char cname[256];
char sizest[256];
size_t size;
int i;
if (argc<1) {
printf ("Usage: datatoc <data_file>\n");
exit(1);
}
fpin= fopen(argv[1], "rb");
if (!fpin) {
printf ("Unable to open input <%s>\n", argv[1]);
exit(1);
}
fseek (fpin, 0L, SEEK_END);
size= ftell(fpin);
fseek (fpin, 0L, SEEK_SET);
if (argv[1][0]=='.') argv[1]++;
sprintf(cname, "%s.c", argv[1]);
printf ("Making C file <%s>\n", cname);
for (i=0; i < (int)strlen(argv[1]); i++)
if (argv[1][i]=='.') argv[1][i]='_';
sprintf(sizest, "%d", (int)size);
printf ("Input filesize is %ld, Output size should be %ld\n", size, ((int)size)*4 + strlen("/* DataToC output of file <> */\n\n") + strlen("char datatoc_[]= {\"") + strlen ("\"};\n") + (strlen(argv[1])*3) + strlen(sizest) + strlen("int datatoc__size= ;\n") +(((int)(size/256)+1)*5));
fpout= fopen(cname, "w");
if (!fpout) {
printf ("Unable to open output <%s>\n", cname);
exit(1);
}
fprintf (fpout, "/* DataToC output of file <%s> */\n\n",argv[1]);
fprintf (fpout, "int datatoc_%s_size= %s;\n", argv[1], sizest);
/*
fprintf (fpout, "char datatoc_%s[]= {\"", argv[1]);
while (size--) {
if(size%256==0)
fprintf(fpout, "\" \\\n\"");
fprintf (fpout, "\\x%02x", getc(fpin));
}
fprintf (fpout, "\"};\n");
*/
fprintf (fpout, "char datatoc_%s[]= {\n", argv[1]);
while (size--) {
if(size%32==31)
fprintf(fpout, "\n");
/* fprintf (fpout, "\\x%02x", getc(fpin)); */
fprintf (fpout, "%3d,", getc(fpin));
}
/* null terminate for the case it is a string */
fprintf (fpout, "\n 0};\n\n");
fclose(fpin);
fclose(fpout);
return 0;
}
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