diff options
Diffstat (limited to 'tools/firmware-utils/src/mkbuffaloimg.c')
| -rw-r--r-- | tools/firmware-utils/src/mkbuffaloimg.c | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/tools/firmware-utils/src/mkbuffaloimg.c b/tools/firmware-utils/src/mkbuffaloimg.c deleted file mode 100644 index 1a15fe1b55..0000000000 --- a/tools/firmware-utils/src/mkbuffaloimg.c +++ /dev/null @@ -1,219 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (C) 2009 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2016 FUKAUMI Naoki <naobsd@gmail.com> - * - * Based on mkdniimg.c - */ - -#include <stdio.h> -#include <stdlib.h> -#include <stdint.h> -#include <string.h> -#include <unistd.h> /* for unlink() */ -#include <libgen.h> -#include <getopt.h> /* for getopt() */ -#include <stdarg.h> -#include <errno.h> -#include <sys/stat.h> - -#define DNI_HDR_LEN 128 - -/* - * Globals - */ -static char *ifname; -static char *progname; -static char *ofname; -static char *version = "0.00_0.00"; -static char *region = "JP"; -static char *rootfs_size; -static char *kernel_size; - -static char *board_id; -/* - * Message macros - */ -#define ERR(fmt, ...) do { \ - fflush(0); \ - fprintf(stderr, "[%s] *** error: " fmt "\n", \ - progname, ## __VA_ARGS__ ); \ -} while (0) - -#define ERRS(fmt, ...) do { \ - int save = errno; \ - fflush(0); \ - fprintf(stderr, "[%s] *** error: " fmt ": %s\n", \ - progname, ## __VA_ARGS__, strerror(save)); \ -} while (0) - -void usage(int status) -{ - FILE *stream = (status != EXIT_SUCCESS) ? stderr : stdout; - - fprintf(stream, "Usage: %s [OPTIONS...]\n", progname); - fprintf(stream, -"\n" -"Options:\n" -" -B <board> create image for the board specified with <board>\n" -" -i <file> read input from the file <file>\n" -" -o <file> write output to the file <file>\n" -" -v <version> set image version to <version>\n" -" -r <region> set image region to <region>\n" -" -R <rootfs_size> set RootfsSize to <rootfs_size>\n" -" -K <kernel_size> set KernelSize to <kernel_size>\n" -" -h show this screen\n" - ); - - exit(status); -} - -int main(int argc, char *argv[]) -{ - int res = EXIT_FAILURE; - int buflen; - int err; - struct stat st; - char *buf; - int i; - uint8_t csum; - - FILE *outfile, *infile; - - progname = basename(argv[0]); - - while ( 1 ) { - int c; - - c = getopt(argc, argv, "B:i:o:v:r:R:K:h"); - if (c == -1) - break; - - switch (c) { - case 'B': - board_id = optarg; - break; - case 'i': - ifname = optarg; - break; - case 'o': - ofname = optarg; - break; - case 'v': - version = optarg; - break; - case 'r': - region = optarg; - break; - case 'R': - rootfs_size = optarg; - break; - case 'K': - kernel_size = optarg; - break; - case 'h': - usage(EXIT_SUCCESS); - break; - default: - usage(EXIT_FAILURE); - break; - } - } - - if (board_id == NULL) { - ERR("no board specified"); - goto err; - } - - if (rootfs_size == NULL) { - ERR("no rootfs_size specified"); - goto err; - } - - if (kernel_size == NULL) { - ERR("no kernel_size specified"); - goto err; - } - - if (ifname == NULL) { - ERR("no input file specified"); - goto err; - } - - if (ofname == NULL) { - ERR("no output file specified"); - goto err; - } - - err = stat(ifname, &st); - if (err){ - ERRS("stat failed on %s", ifname); - goto err; - } - - buflen = st.st_size + DNI_HDR_LEN + 1; - buf = malloc(buflen); - if (!buf) { - ERR("no memory for buffer\n"); - goto err; - } - - memset(buf, 0, DNI_HDR_LEN); - snprintf(buf, DNI_HDR_LEN, "device:%s\nversion:%s\nregion:%s\n" - "RootfsSize:%s\nKernelSize:%s\nInfoHeadSize:128\n", - board_id, version, region, rootfs_size, kernel_size); - buf[DNI_HDR_LEN - 2] = 0x12; - buf[DNI_HDR_LEN - 1] = 0x32; - - infile = fopen(ifname, "r"); - if (infile == NULL) { - ERRS("could not open \"%s\" for reading", ifname); - goto err_free; - } - - errno = 0; - fread(buf + DNI_HDR_LEN, st.st_size, 1, infile); - if (errno != 0) { - ERRS("unable to read from file %s", ifname); - goto err_close_in; - } - - csum = 0; - for (i = 0; i < (st.st_size + DNI_HDR_LEN); i++) - csum += buf[i]; - - csum = 0xff - csum; - buf[st.st_size + DNI_HDR_LEN] = csum; - - outfile = fopen(ofname, "w"); - if (outfile == NULL) { - ERRS("could not open \"%s\" for writing", ofname); - goto err_close_in; - } - - errno = 0; - fwrite(buf, buflen, 1, outfile); - if (errno) { - ERRS("unable to write to file %s", ofname); - goto err_close_out; - } - - res = EXIT_SUCCESS; - - fflush(outfile); - - err_close_out: - fclose(outfile); - if (res != EXIT_SUCCESS) { - unlink(ofname); - } - - err_close_in: - fclose(infile); - - err_free: - free(buf); - - err: - return res; -} |