/*
* Copyright (c) International Business Machines Corp., 2006
+ * Copyright (C) 2007 Nokia Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Author: Oliver Lohmann
+ */
+
+/*
*
* Convert a PFI file (partial flash image) into a plain binary file.
* This tool can be used to prepare the data to be burned into flash
* chips in a manufacturing step where the flashes are written before
- * being soldered onto the hardware. For NAND images another step is
- * required to add the right OOB data to the binary image.
+ * being soldered onto the hardware. For NAND images one more step may be
+ * needed to add the right OOB data to the binary image.
*
- * 1.3 Removed argp because we want to use uClibc.
- * 1.4 Minor cleanups
+ * Authors: Oliver Lohmann
+ * Artem Bityutskiy
*/
#include <stdlib.h>
#define PROGRAM_VERSION "1.5"
#define PROGRAM_NAME "pfi2bin"
-#define MAX_FNAME 255
-#define DEFAULT_ERASE_COUNT 0 /* Hmmm.... Perhaps */
#define ERR_BUF_SIZE 1024
-#define MIN(a,b) ((a) < (b) ? (a) : (b))
-
static uint32_t crc32_table[256];
static char err_buf[ERR_BUF_SIZE];
-/*
- * Data used to buffer raw blocks which have to be
- * located at a specific point inside the generated RAW file
- */
-
-typedef enum action_t {
- ACT_NOTHING = 0x00000000,
- ACT_RAW = 0x00000001,
-} action_t;
-
-static const char copyright [] __attribute__((unused)) =
- "(c) Copyright IBM Corp 2006\n";
-
-static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
- "pfi2bin - a tool to convert PFI files into binary images.\n";
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+" - a tool to convert PFI files into raw flash images. Note, if not\n"
+"sure about some of the parameters, do not specify them and let the utility to\n"
+"use default values.";
static const char *optionsstr =
-" Common settings:\n"
-" -c, --copyright\n"
-" -v, --verbose Print more information.\n"
-"\n"
-" Input:\n"
-" -j, --platform=pdd-file PDD information which contains the card settings.\n"
-"\n"
-" Output:\n"
-" -o, --output=filename Outputfile, default: stdout.\n"
-"\n"
-" -?, --help Give this help list\n"
-" --usage Give a short usage message\n"
-" -V, --version Print program version\n";
+"-o, --output=<file name> output file name (default is stdout)\n"
+"-p, --peb-size=<bytes> size of the physical eraseblock of the flash this\n"
+" UBI image is created for in bytes, kilobytes (KiB),\n"
+" or megabytes (MiB) (mandatory parameter)\n"
+"-m, --min-io-size=<bytes> minimum input/output unit size of the flash in bytes\n"
+"-s, --sub-page-size=<bytes> minimum input/output unit used for UBI headers, e.g.\n"
+" sub-page size in case of NAND flash (equivalent to\n"
+" the minimum input/output unit size by default)\n"
+"-O, --vid-hdr-offset=<num> offset if the VID header from start of the physical\n"
+" eraseblock (default is the second minimum I/O unit\n"
+" or sub-page, if it was specified)\n"
+"-e, --erase-counter=<num> the erase counter value to put to EC headers\n"
+" (default is 0)\n"
+"-x, --ubi-ver=<num> UBI version number to put to EC headers\n"
+" (default is 1)\n"
+"-h, --help print help message\n"
+"-V, --version print program version";
static const char *usage =
-"Usage: pfi2bin [-cv?V] [-j pdd-file] [-o filename] [--copyright]\n"
-" [--verbose] [--platform=pdd-file] [--output=filename] [--help]\n"
-" [--usage] [--version] pfifile\n";
+"Usage: " PROGRAM_NAME "[-o filename] [-h] [-V] [--output=<filename>] [--help] [--version] pfifile\n"
+"Example:" PROGRAM_NAME "-o fs.raw fs.pfi";
struct option long_options[] = {
- { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
- { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
- { .name = "platform", .has_arg = 1, .flag = NULL, .val = 'j' },
- { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
- { .name = "help", .has_arg = 0, .flag = NULL, .val = '?' },
- { .name = "usage", .has_arg = 0, .flag = NULL, .val = 0 },
- { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "peb-size", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "min-io-size", .has_arg = 1, .flag = NULL, .val = 'm' },
+ { .name = "sub-page-size", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .name = "vid-hdr-offset", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "erase-counter", .has_arg = 1, .flag = NULL, .val = 'e' },
+ { .name = "ubi-ver", .has_arg = 1, .flag = NULL, .val = 'x' },
+ { .name = "help", .has_arg = 0, .flag = NULL, .val = 'h' },
+ { .name = "version", .has_arg = 0, .flag = NULL, .val = 'V' },
{ NULL, 0, NULL, 0}
};
-typedef struct io {
- FILE* fp_pdd; /* a FilePointer to the PDD data */
- FILE* fp_pfi; /* a FilePointer to the PFI input stream */
- FILE* fp_out; /* a FilePointer to the output stream */
-} *io_t;
-
-typedef struct myargs {
- /* common settings */
- action_t action;
- int verbose;
- const char *f_in_pfi;
- const char *f_in_pdd;
+struct args {
+ const char *f_in;
const char *f_out;
+ FILE *fp_in;
+ FILE *fp_out;
+ int peb_size;
+ int min_io_size;
+ int subpage_size;
+ int vid_hdr_offs;
+ int ec;
+ int ubi_ver;
+};
- /* special stuff needed to get additional arguments */
- char *arg1;
- char **options; /* [STRING...] */
-} myargs;
+static struct args args = {
+ .f_out = NULL,
+ .peb_size = -1,
+ .min_io_size = -1,
+ .subpage_size = -1,
+ .vid_hdr_offs = 0,
+ .ec = 0,
+ .ubi_ver = 1,
+};
-static int
-parse_opt(int argc, char **argv, myargs *args)
+static int parse_opt(int argc, char * const argv[])
{
while (1) {
int key;
+ char *endp;
- key = getopt_long(argc, argv, "cvj:o:?V", long_options, NULL);
+ key = getopt_long(argc, argv, "o:p:m:s:O:e:x:hV", long_options, NULL);
if (key == -1)
break;
switch (key) {
- /* common settings */
- case 'v': /* --verbose=<level> */
- args->verbose = 1;
- break;
-
- case 'c': /* --copyright */
- fprintf(stderr, "%s\n", copyright);
- exit(0);
- break;
-
- case 'j': /* --platform */
- args->f_in_pdd = optarg;
- break;
-
- case 'o': /* --output */
- args->f_out = optarg;
- break;
-
- case '?': /* help */
- printf("pfi2bin [OPTION...] pfifile\n");
- printf("%s", doc);
- printf("%s", optionsstr);
- exit(0);
- break;
-
- case 'V':
- printf("%s\n", PROGRAM_VERSION);
- exit(0);
- break;
-
- default:
- printf("%s", usage);
- exit(-1);
+ case 'o':
+ args.fp_out = fopen(optarg, "wb");
+ if (!args.fp_out) {
+ errmsg("cannot open file \"%s\"", optarg);
+ return -1;
+ }
+ args.f_out = optarg;
+ break;
+
+ case 'p':
+ args.peb_size = strtoull(optarg, &endp, 0);
+ if (endp == optarg || args.peb_size <= 0) {
+ errmsg("bad physical eraseblock size: \"%s\"", optarg);
+ return -1;
+ }
+ if (*endp != '\0') {
+ int mult = ubiutils_get_multiplier(endp);
+
+ if (mult == -1) {
+ errmsg("bad size specifier: \"%s\" - "
+ "should be 'KiB', 'MiB' or 'GiB'", endp);
+ return -1;
+ }
+ args.peb_size *= mult;
+ }
+ break;
+
+ case 'm':
+ args.min_io_size = strtoull(optarg, &endp, 0);
+ if (endp == optarg || args.min_io_size <= 0) {
+ errmsg("bad min. I/O unit size: \"%s\"", optarg);
+ return -1;
+ }
+ if (*endp != '\0') {
+ int mult = ubiutils_get_multiplier(endp);
+
+ if (mult == -1) {
+ errmsg("bad size specifier: \"%s\" - "
+ "should be 'KiB', 'MiB' or 'GiB'", endp);
+ return -1;
+ }
+ args.min_io_size *= mult;
+ }
+ break;
+
+ case 's':
+ args.subpage_size = strtoull(optarg, &endp, 0);
+ if (endp == optarg || args.subpage_size <= 0) {
+ errmsg("bad sub-page size: \"%s\"", optarg);
+ return -1;
+ }
+ if (*endp != '\0') {
+ int mult = ubiutils_get_multiplier(endp);
+
+ if (mult == -1) {
+ errmsg("bad size specifier: \"%s\" - "
+ "should be 'KiB', 'MiB' or 'GiB'", endp);
+ return -1;
+ }
+ args.subpage_size *= mult;
+ }
+ break;
+
+ case 'O':
+ args.vid_hdr_offs = strtoul(optarg, &endp, 0);
+ if (endp == optarg || args.vid_hdr_offs < 0) {
+ errmsg("bad VID header offset: \"%s\"", optarg);
+ return -1;
+ }
+ break;
+
+ case 'e':
+ args.ec = strtoul(optarg, &endp, 0);
+ if (endp == optarg || args.ec < 0) {
+ errmsg("bad erase counter value: \"%s\"", optarg);
+ return -1;
+ }
+ break;
+
+ case 'x':
+ args.ubi_ver = strtoul(optarg, &endp, 0);
+ if (endp == optarg || args.ubi_ver < 0) {
+ errmsg("bad UBI version: \"%s\"", optarg);
+ return -1;
+ }
+ break;
+
+ case 'h':
+ fprintf(stderr, "%s\n\n", doc);
+ fprintf(stderr, "%s\n\n", usage);
+ fprintf(stderr, "%s\n", optionsstr);
+ exit(EXIT_SUCCESS);
+
+ case 'V':
+ fprintf(stderr, "%s\n", PROGRAM_VERSION);
+ exit(EXIT_SUCCESS);
+
+ default:
+ fprintf(stderr, "Use -h for help\n");
+ return -1;
}
}
- if (optind < argc)
- args->f_in_pfi = argv[optind++];
+ if (optind == argc) {
+ errmsg("input PFI file was not specified (use -h for help)");
+ return -1;
+ }
+
+ if (optind != argc - 1) {
+ errmsg("more then one input PFI file was specified (use -h for help)");
+ return -1;
+ }
+
+ if (args.peb_size < 0) {
+ errmsg("physical eraseblock size was not specified (use -h for help)");
+ return -1;
+ }
+
+ if (args.min_io_size < 0) {
+ errmsg("min. I/O unit size was not specified (use -h for help)");
+ return -1;
+ }
+
+ if (args.subpage_size < 0)
+ args.subpage_size = args.min_io_size;
+
+ args.f_in = argv[optind++];
+ args.fp_in = fopen(args.f_in, "rb");
+ if (!args.fp_in) {
+ errmsg("cannot open file \"%s\"", args.f_in);
+ return -1;
+ }
+
+ if (!args.f_out) {
+ args.f_out = "stdout";
+ args.fp_out = stdout;
+ }
return 0;
}
* or EOF.
*/
static int
-memorize_raw_eb(pfi_raw_t pfi_raw, pdd_data_t pdd, list_t *raw_pebs,
- io_t io)
+memorize_raw_eb(pfi_raw_t pfi_raw, list_t *raw_pebs)
{
- int rc = 0;
- uint32_t i;
-
- size_t read, to_read, eb_num;
- size_t bytes_left;
+ int err = 0;
+ int i, read, to_read, eb_num, bytes_left;
list_t pebs = *raw_pebs;
peb_t peb = NULL;
- long old_file_pos = ftell(io->fp_pfi);
- for (i = 0; i < pfi_raw->starts_size; i++) {
+ long old_file_pos = ftell(args.fp_in);
+ for (i = 0; i < (int)pfi_raw->starts_size; i++) {
bytes_left = pfi_raw->data_size;
- rc = fseek(io->fp_pfi, old_file_pos, SEEK_SET);
- if (rc != 0)
+ err = fseek(args.fp_in, old_file_pos, SEEK_SET);
+ if (err != 0)
goto err;
- eb_num = byte_to_blk(pfi_raw->starts[i], pdd->eb_size);
+ eb_num = byte_to_blk(pfi_raw->starts[i], args.peb_size);
while (bytes_left) {
- to_read = MIN(bytes_left, pdd->eb_size);
- rc = peb_new(eb_num++, pdd->eb_size, &peb);
- if (rc != 0)
+ to_read = MIN(bytes_left, args.peb_size);
+ err = peb_new(eb_num++, args.peb_size, &peb);
+ if (err != 0)
goto err;
- read = fread(peb->data, 1, to_read, io->fp_pfi);
+ read = fread(peb->data, 1, to_read, args.fp_in);
if (read != to_read) {
- rc = -EIO;
+ err = -EIO;
goto err;
}
pebs = append_elem(peb, pebs);
return 0;
err:
pebs = remove_all((free_func_t)&peb_free, pebs);
- return rc;
+ return err;
}
static int
-convert_ubi_volume(pfi_ubi_t ubi, pdd_data_t pdd, list_t raw_pebs,
+convert_ubi_volume(pfi_ubi_t ubi, list_t raw_pebs,
struct ubi_vtbl_record *vol_tab,
- size_t *ebs_written, io_t io)
+ size_t *ebs_written)
{
- int rc = 0;
+ int err = 0;
uint32_t i, j;
peb_t raw_peb;
peb_t cmp_peb;
vol_type = UBI_VID_DYNAMIC;
}
- rc = peb_new(0, 0, &cmp_peb);
- if (rc != 0)
+ err = peb_new(0, 0, &cmp_peb);
+ if (err != 0)
goto err;
- long old_file_pos = ftell(io->fp_pfi);
+ long old_file_pos = ftell(args.fp_in);
for (i = 0; i < ubi->ids_size; i++) {
- rc = fseek(io->fp_pfi, old_file_pos, SEEK_SET);
- if (rc != 0)
+ err = fseek(args.fp_in, old_file_pos, SEEK_SET);
+ if (err != 0)
goto err;
- rc = ubigen_create(&u, ubi->ids[i], vol_type,
- pdd->eb_size, DEFAULT_ERASE_COUNT,
- ubi->alignment, UBI_VERSION,
- pdd->vid_hdr_offset, 0, ubi->data_size,
- io->fp_pfi, io->fp_out);
- if (rc != 0)
+ err = ubigen_create(&u, ubi->ids[i], vol_type,
+ args.peb_size, args.ec,
+ ubi->alignment, args.ubi_ver,
+ args.vid_hdr_offs, 0, ubi->data_size,
+ args.fp_in, args.fp_out);
+ if (err != 0)
goto err;
- rc = ubigen_get_leb_total(u, &leb_total);
- if (rc != 0)
+ err = ubigen_get_leb_total(u, &leb_total);
+ if (err != 0)
goto err;
j = 0;
raw_peb = is_in((cmp_func_t)peb_cmp, cmp_peb,
raw_pebs);
if (raw_peb) {
- rc = peb_write(io->fp_out, raw_peb);
+ err = peb_write(args.fp_out, raw_peb);
}
else {
- rc = ubigen_write_leb(u, NO_ERROR);
+ err = ubigen_write_leb(u, NO_ERROR);
j++;
}
- if (rc != 0)
+ if (err != 0)
goto err;
(*ebs_written)++;
}
/* memorize volume table entry */
- rc = ubigen_set_lvol_rec(u, ubi->size,
+ err = ubigen_set_lvol_rec(u, ubi->size,
ubi->names[i],
(void*) &vol_tab[ubi->ids[i]]);
- if (rc != 0)
+ if (err != 0)
goto err;
ubigen_destroy(&u);
}
err:
peb_free(&cmp_peb);
ubigen_destroy(&u);
- return rc;
+ return err;
}
* else Error.
*/
static int
-write_ubi_volume_table(pdd_data_t pdd, list_t raw_pebs,
+write_ubi_volume_table(list_t raw_pebs,
struct ubi_vtbl_record *vol_tab, size_t vol_tab_size,
- size_t *ebs_written, io_t io)
+ size_t *ebs_written)
{
- int rc = 0;
+ int err = 0;
ubi_info_t u;
peb_t raw_peb;
peb_t cmp_peb;
int vt_slots;
size_t vol_tab_size_limit;
- rc = peb_new(0, 0, &cmp_peb);
- if (rc != 0)
+ err = peb_new(0, 0, &cmp_peb);
+ if (err != 0)
goto err;
/* @FIXME: Artem creates one volume with 2 LEBs.
* introduce this stupid mechanism. Until no final
* decision of the VTAB structure is made... Good enough.
*/
- rc = ubigen_create(&u, UBI_LAYOUT_VOL_ID, UBI_VID_DYNAMIC,
- pdd->eb_size, DEFAULT_ERASE_COUNT,
- 1, UBI_VERSION,
- pdd->vid_hdr_offset, UBI_COMPAT_REJECT,
- vol_tab_size, stdin, io->fp_out);
+ err = ubigen_create(&u, UBI_LAYOUT_VOL_ID, UBI_VID_DYNAMIC,
+ args.peb_size, args.ec,
+ 1, args.ubi_ver,
+ args.vid_hdr_offs, UBI_COMPAT_REJECT,
+ vol_tab_size, stdin, args.fp_out);
/* @FIXME stdin for fp_in is a hack */
- if (rc != 0)
+ if (err != 0)
goto err;
- rc = ubigen_get_leb_size(u, &leb_size);
- if (rc != 0)
+ err = ubigen_get_leb_size(u, &leb_size);
+ if (err != 0)
goto err;
ubigen_destroy(&u);
memcpy(ptr, vol_tab, vol_tab_size_limit);
fp_leb = my_fmemopen(ptr, leb_size, "r");
- rc = ubigen_create(&u, UBI_LAYOUT_VOL_ID, UBI_VID_DYNAMIC,
- pdd->eb_size, DEFAULT_ERASE_COUNT,
- 1, UBI_VERSION, pdd->vid_hdr_offset,
+ err = ubigen_create(&u, UBI_LAYOUT_VOL_ID, UBI_VID_DYNAMIC,
+ args.peb_size, args.ec,
+ 1, args.ubi_ver, args.vid_hdr_offs,
UBI_COMPAT_REJECT, leb_size * UBI_LAYOUT_VOLUME_EBS,
- fp_leb, io->fp_out);
- if (rc != 0)
+ fp_leb, args.fp_out);
+ if (err != 0)
goto err;
- rc = ubigen_get_leb_total(u, &leb_total);
- if (rc != 0)
+ err = ubigen_get_leb_total(u, &leb_total);
+ if (err != 0)
goto err;
long old_file_pos = ftell(fp_leb);
while(j < leb_total) {
- rc = fseek(fp_leb, old_file_pos, SEEK_SET);
- if (rc != 0)
+ err = fseek(fp_leb, old_file_pos, SEEK_SET);
+ if (err != 0)
goto err;
cmp_peb->num = *ebs_written;
raw_peb = is_in((cmp_func_t)peb_cmp, cmp_peb,
raw_pebs);
if (raw_peb) {
- rc = peb_write(io->fp_out, raw_peb);
+ err = peb_write(args.fp_out, raw_peb);
}
else {
- rc = ubigen_write_leb(u, NO_ERROR);
+ err = ubigen_write_leb(u, NO_ERROR);
j++;
}
- if (rc != 0)
+ if (err != 0)
goto err;
(*ebs_written)++;
}
peb_free(&cmp_peb);
ubigen_destroy(&u);
fclose(fp_leb);
- return rc;
+ return err;
}
static int
-write_remaining_raw_ebs(pdd_data_t pdd, list_t raw_blocks, size_t *ebs_written,
+write_remaining_raw_ebs(list_t raw_blocks, size_t *ebs_written,
FILE* fp_out)
{
- int rc = 0;
+ int err = 0;
uint32_t j, delta;
list_t ptr;
peb_t empty_eb, peb;
/* create an empty 0xff EB (for padding) */
- rc = peb_new(0, pdd->eb_size, &empty_eb);
+ err = peb_new(0, args.peb_size, &empty_eb);
foreach(peb, ptr, raw_blocks) {
if (peb->num < *ebs_written) {
}
delta = peb->num - *ebs_written;
- if (((delta + *ebs_written) * pdd->eb_size) > pdd->flash_size) {
- errmsg("RAW block outside of flash_size.");
- goto err;
- }
for (j = 0; j < delta; j++) {
- rc = peb_write(fp_out, empty_eb);
- if (rc != 0)
+ err = peb_write(fp_out, empty_eb);
+ if (err != 0)
goto err;
(*ebs_written)++;
}
- rc = peb_write(fp_out, peb);
- if (rc != 0)
+ err = peb_write(fp_out, peb);
+ if (err != 0)
goto err;
(*ebs_written)++;
}
err:
peb_free(&empty_eb);
- return rc;
+ return err;
}
static int
}
static int
-create_raw(io_t io)
+create_raw(void)
{
- int rc = 0;
+ int err = 0;
size_t ebs_written = 0; /* eraseblocks written already... */
size_t vol_tab_size;
list_t ptr;
list_t raw_pebs = mk_empty(); /* list of raw eraseblocks */
struct ubi_vtbl_record *vol_tab = NULL;
- pdd_data_t pdd = NULL;
- rc = init_vol_tab (&vol_tab, &vol_tab_size);
- if (rc != 0) {
+ err = init_vol_tab (&vol_tab, &vol_tab_size);
+ if (err != 0) {
errmsg("cannot initialize volume table");
goto err;
}
- rc = read_pdd_data(io->fp_pdd, &pdd,
+ err = read_pfi_headers(&pfi_raws, &pfi_ubis, args.fp_in,
err_buf, ERR_BUF_SIZE);
- if (rc != 0) {
- errmsg("cannot read necessary pdd_data: %s rc: %d", err_buf, rc);
- goto err;
- }
-
- rc = read_pfi_headers(&pfi_raws, &pfi_ubis, io->fp_pfi,
- err_buf, ERR_BUF_SIZE);
- if (rc != 0) {
- errmsg("cannot read pfi header: %s rc: %d", err_buf, rc);
+ if (err != 0) {
+ errmsg("cannot read pfi header: %s err: %d", err_buf, err);
goto err;
}
pfi_raw_t pfi_raw;
foreach(pfi_raw, ptr, pfi_raws) {
- rc = memorize_raw_eb(pfi_raw, pdd, &raw_pebs,
- io);
- if (rc != 0) {
- errmsg("cannot create raw_block in mem. rc: %d\n", rc);
+ err = memorize_raw_eb(pfi_raw, &raw_pebs);
+ if (err != 0) {
+ errmsg("cannot create raw_block in mem. err: %d\n", err);
goto err;
}
}
pfi_ubi_t pfi_ubi;
foreach(pfi_ubi, ptr, pfi_ubis) {
- rc = convert_ubi_volume(pfi_ubi, pdd, raw_pebs,
- vol_tab, &ebs_written, io);
- if (rc != 0) {
- errmsg("cannot convert UBI volume. rc: %d\n", rc);
+ err = convert_ubi_volume(pfi_ubi, raw_pebs,
+ vol_tab, &ebs_written);
+ if (err != 0) {
+ errmsg("cannot convert UBI volume. err: %d\n", err);
goto err;
}
}
- rc = write_ubi_volume_table(pdd, raw_pebs, vol_tab, vol_tab_size,
- &ebs_written, io);
- if (rc != 0) {
- errmsg("cannot write UBI volume table. rc: %d\n", rc);
+ err = write_ubi_volume_table(raw_pebs, vol_tab, vol_tab_size,
+ &ebs_written);
+ if (err != 0) {
+ errmsg("cannot write UBI volume table. err: %d\n", err);
goto err;
}
- rc = write_remaining_raw_ebs(pdd, raw_pebs, &ebs_written, io->fp_out);
- if (rc != 0)
+ err = write_remaining_raw_ebs(raw_pebs, &ebs_written, args.fp_out);
+ if (err != 0)
goto err;
- if (io->fp_out != stdout)
+ if (args.fp_out != stdout)
printf("Physical eraseblocks written: %8d\n", ebs_written);
err:
free(vol_tab);
pfi_raws = remove_all((free_func_t)&free_pfi_raw, pfi_raws);
pfi_ubis = remove_all((free_func_t)&free_pfi_ubi, pfi_ubis);
raw_pebs = remove_all((free_func_t)&peb_free, raw_pebs);
- free_pdd_data(&pdd);
- return rc;
-}
-
-
-/* ------------------------------------------------------------------------- */
-static void
-open_io_handle(myargs *args, io_t io)
-{
- /* set PDD input */
- io->fp_pdd = fopen(args->f_in_pdd, "r");
- if (io->fp_pdd == NULL) {
- errmsg("cannot open: %s", args->f_in_pdd);
- }
-
- /* set PFI input */
- io->fp_pfi = fopen(args->f_in_pfi, "r");
- if (io->fp_pfi == NULL) {
- errmsg("cannot open PFI input file: %s", args->f_in_pfi);
- }
-
- /* set output prefix */
- if (strcmp(args->f_out,"") == 0)
- io->fp_out = stdout;
- else {
- io->fp_out = fopen(args->f_out, "wb");
- if (io->fp_out == NULL) {
- errmsg("cannot open output file: %s", args->f_out);
- }
- }
+ return err;
}
-static void
-close_io_handle(io_t io)
+int main(int argc, char * const argv[])
{
- if (fclose(io->fp_pdd) != 0) {
- errmsg("cannot close PDD file");
- }
- if (fclose(io->fp_pfi) != 0) {
- errmsg("cannot close PFI file");
- }
- if (io->fp_out != stdout) {
- if (fclose(io->fp_out) != 0) {
- errmsg("cannot close output file");
- }
- }
+ int err;
- io->fp_pdd = NULL;
- io->fp_pfi = NULL;
- io->fp_out = NULL;
-}
-
-int main(int argc, char *argv[])
-{
- int rc = 0;
+ err = parse_opt(argc, argv);
+ if (err)
+ return -1;
ubigen_init();
init_crc32_table(crc32_table);
- struct io io = {NULL, NULL, NULL};
- myargs args = {
- .action = ACT_RAW,
- .verbose = 0,
-
- .f_in_pfi = "",
- .f_in_pdd = "",
- .f_out = "",
-
- /* arguments */
- .arg1 = NULL,
- .options = NULL,
- };
-
- /* parse arguments */
- parse_opt(argc, argv, &args);
-
- if (strcmp(args.f_in_pfi, "") == 0) {
- errmsg("no PFI input file specified");
- exit(EXIT_FAILURE);
- }
-
- if (strcmp(args.f_in_pdd, "") == 0) {
- errmsg("no PDD input file specified");
- exit(EXIT_FAILURE);
- }
-
- open_io_handle(&args, &io);
-
- printf("Creating RAW...");
- rc = create_raw(&io);
- if (rc != 0) {
+ err = create_raw();
+ if (err != 0) {
errmsg("creating RAW failed");
goto err;
}
err:
- close_io_handle(&io);
- if (rc != 0) {
+ if (err != 0)
remove(args.f_out);
- }
- return rc;
+ return err;
}
projects / mtd-utils.git / commitdiff