[J-u-boot.git] / tools / bin2header.c

/* bin2header.c - program to convert binary file into a C structure
 * definition to be included in a header file.
 *
 * (C) Copyright 2008 by Harald Welte <[email protected]>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <stdlib.h>
#include <stdio.h>

int main(int argc, char **argv)
{
	if (argc < 2) {
		fprintf(stderr, "%s needs one argument: the structure name\n",
			argv[0]);
		exit(1);
	}

	printf("/* bin2header output - automatically generated */\n");
	printf("unsigned char %s[] = {\n", argv[1]);

	while (1) {
		int i, nread;
		unsigned char buf[10];
		nread = read(0, buf, sizeof(buf));
		if (nread <= 0)
			break;

		printf("\t");
		for (i = 0; i < nread - 1; i++)
			printf("0x%02x, ", buf[i]);

		printf("0x%02x,\n", buf[nread-1]);
	}

	printf("};\n");

	exit(0);
}
Commit	Line	Data
0a823aa2 HW	1	/* bin2header.c - program to convert binary file into a C structure
	2	* definition to be included in a header file.
	3	*
	4	* (C) Copyright 2008 by Harald Welte <[email protected]>
	5	*
1a459660	6	* SPDX-License-Identifier: GPL-2.0+
0a823aa2 HW	7	*/
	8
	9	#include <stdlib.h>
	10	#include <stdio.h>
	11
	12	int main(int argc, char **argv)
	13	{
	14	if (argc < 2) {
	15	fprintf(stderr, "%s needs one argument: the structure name\n",
	16	argv[0]);
	17	exit(1);
	18	}
	19
	20	printf("/* bin2header output - automatically generated */\n");
	21	printf("unsigned char %s[] = {\n", argv[1]);
	22
	23	while (1) {
	24	int i, nread;
	25	unsigned char buf[10];
	26	nread = read(0, buf, sizeof(buf));
	27	if (nread <= 0)
	28	break;
	29
	30	printf("\t");
	31	for (i = 0; i < nread - 1; i++)
	32	printf("0x%02x, ", buf[i]);
	33
	34	printf("0x%02x,\n", buf[nread-1]);
	35	}
	36
	37	printf("};\n");
	38
	39	exit(0);
	40	}