[people/ms/u-boot.git] / cmd / license.c

/*
 * (C) Copyright 2007 by OpenMoko, Inc.
 * Author: Harald Welte <laforge@openmoko.org>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>

/* Licenses/gpl-2.0.txt is currently 18092 bytes in size */
#define LICENSE_MAX	20480

#include <command.h>
#include <malloc.h>
#include <license.h>

int do_license(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	char *dst = malloc(LICENSE_MAX);
	unsigned long len = LICENSE_MAX;

	if (!dst)
		return -1;

	if (gunzip(dst, LICENSE_MAX, license_gzip, &len) != 0) {
		printf("Error uncompressing license text\n");
		free(dst);
		return -1;
	}
	puts(dst);
	free(dst);

	return 0;
}

U_BOOT_CMD(
	license, 1, 1, do_license,
	"print GPL license text",
	""
);
Commit	Line	Data
0a823aa2 HW	1	/*
	2	* (C) Copyright 2007 by OpenMoko, Inc.
	3	* Author: Harald Welte <laforge@openmoko.org>
	4	*
1a459660	5	* SPDX-License-Identifier: GPL-2.0+
0a823aa2 HW	6	*/
	7
	8	#include <common.h>
	9
8a7367ac	10	/* Licenses/gpl-2.0.txt is currently 18092 bytes in size */
0a823aa2 HW	11	#define LICENSE_MAX 20480
	12
	13	#include <command.h>
	14	#include <malloc.h>
	15	#include <license.h>
0a823aa2	16
54841ab5	17	int do_license(cmd_tbl_t cmdtp, int flag, int argc, char const argv[])
0a823aa2	18	{
8a7367ac	19	char *dst = malloc(LICENSE_MAX);
0a823aa2 HW	20	unsigned long len = LICENSE_MAX;
	21
	22	if (!dst)
	23	return -1;
	24
8a7367ac	25	if (gunzip(dst, LICENSE_MAX, license_gzip, &len) != 0) {
0a823aa2 HW	26	printf("Error uncompressing license text\n");
	27	free(dst);
	28	return -1;
	29	}
	30	puts(dst);
	31	free(dst);
	32
	33	return 0;
	34	}
	35
388a29d0 FM	36	U_BOOT_CMD(
388a29d0 FM	37	license, 1, 1, do_license,
a89c33db WD	38	"print GPL license text",
	39	""
	40	);