[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>
#include <unistd.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>
8a7367ac	11	#include <unistd.h>
0a823aa2 HW	12
	13	int main(int argc, char **argv)
	14	{
	15	if (argc < 2) {
	16	fprintf(stderr, "%s needs one argument: the structure name\n",
	17	argv[0]);
	18	exit(1);
	19	}
	20
	21	printf("/* bin2header output - automatically generated */\n");
	22	printf("unsigned char %s[] = {\n", argv[1]);
	23
	24	while (1) {
	25	int i, nread;
	26	unsigned char buf[10];
	27	nread = read(0, buf, sizeof(buf));
	28	if (nread <= 0)
	29	break;
	30
	31	printf("\t");
	32	for (i = 0; i < nread - 1; i++)
	33	printf("0x%02x, ", buf[i]);
	34
	35	printf("0x%02x,\n", buf[nread-1]);
	36	}
	37
	38	printf("};\n");
	39
	40	exit(0);
	41	}