mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-11-23 04:12:04 +00:00
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/*
|
|
* This is bin2c program, which allows you to convert binary file to
|
|
* C language array, for use as embedded resource, for instance you can
|
|
* embed graphics or audio file directly into your program.
|
|
* This is public domain software, use it on your own risk.
|
|
* Contact Serge Fukanchik at fuxx@mail.ru if you have any questions.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <fcntl.h>
|
|
#include <ctype.h>
|
|
#include <unistd.h>
|
|
|
|
/* Replace . with _ */
|
|
char*
|
|
make_ident ( char* name )
|
|
{
|
|
char* ret;
|
|
char* p;
|
|
|
|
ret = strdup ( name );
|
|
|
|
for ( p = ret; p[0]; p++ )
|
|
{
|
|
if ( !isalnum ( p[0] ) ) p[0] = '_';
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int
|
|
main ( int argc, char* argv[] )
|
|
{
|
|
unsigned char buf[BUFSIZ];
|
|
char* ident;
|
|
int fd, i, total, rd, need_comma;
|
|
|
|
if ( argc < 2 )
|
|
{
|
|
fprintf ( stderr, "Usage: %s binary_file > output_file\n", argv[0] );
|
|
return -1;
|
|
}
|
|
|
|
fd = open ( argv[1], O_RDONLY );
|
|
if ( fd == -1 )
|
|
{
|
|
fprintf ( stderr, "%s: can't open %s for reading\n", argv[0], argv[1] );
|
|
return -1;
|
|
}
|
|
|
|
ident = make_ident ( (argc > 2) ? argv[2] : argv[1] );
|
|
|
|
printf ( "static const unsigned char __attribute__((section (\"._%s\"))) %s[] = {", ident, ident );
|
|
for ( total = 0, need_comma = 0; ( rd = read ( fd, buf, BUFSIZ ) ) != 0; )
|
|
{
|
|
if ( rd == -1 )
|
|
{
|
|
fprintf ( stderr, "%s: file read error\n", argv[0] );
|
|
return -1;
|
|
}
|
|
for ( i = 0; i < rd; i++ )
|
|
{
|
|
if ( need_comma ) printf ( ", " );
|
|
else need_comma = 1;
|
|
if ( ( total % 11 ) == 0 ) printf ( "\n\t" );
|
|
printf ( "0x%.2x", buf[i] );
|
|
total++;
|
|
}
|
|
}
|
|
printf ( "\n};\n" );
|
|
|
|
close ( fd );
|
|
free ( ident );
|
|
|
|
return 0;
|
|
}
|