#include <stdint.h>
#include <stdio.h>
#include <getopt.h>
-#include <argp.h>
#include <unistd.h>
#include <sys/stat.h>
#include <mtd/ubi-header.h>
ACT_BROKEN_UPDATE = 0x00000002,
} action_t;
+extern char *optarg;
+extern int optind;
-const char *argp_program_version = PACKAGE_VERSION;
-const char *argp_program_bug_address = PACKAGE_BUGREPORT;
static char doc[] = "\nVersion: " PACKAGE_VERSION "\n\tBuilt on "
BUILD_CPU" "BUILD_OS" at "__DATE__" "__TIME__"\n"
"\n"
"ubigen - a tool for adding UBI information to a binary input file.\n";
+static const char *optionsstr =
+" Common settings:\n"
+" -c, --copyright Print copyright information.\n"
+" -d, --debug\n"
+" -v, --verbose Print more progress information.\n"
+"\n"
+" UBI Settings:\n"
+" -A, --alignment=<num> Set the alignment size to <num> (default 1).\n"
+" Values can be specified as bytes, 'ki' or 'Mi'.\n"
+" -B, --blocksize=<num> Set the eraseblock size to <num> (default 128\n"
+" KiB).\n"
+" Values can be specified as bytes, 'ki' or 'Mi'.\n"
+" -E, --erasecount=<num> Set the erase count to <num> (default 0)\n"
+" -I, --id=<num> The UBI volume id.\n"
+" -O, --offset=<num> Offset from start of an erase block to the UBI\n"
+" volume header.\n"
+" -T, --type=<num> The UBI volume type:\n"
+" 1 = dynamic, 2 = static\n"
+" -X, --setver=<num> Set UBI version number to <num> (default 1)\n"
+"\n"
+" Input/Output:\n"
+" -i, --infile=<filename> Read input from file.\n"
+" -o, --outfile=<filename> Write output to file (default is stdout).\n"
+"\n"
+" Special options:\n"
+" -U, --broken-update=<leb> Create an ubi image which simulates a broken\n"
+" update.\n"
+" <leb> specifies the logical eraseblock number to\n"
+" update.\n"
+"\n"
+" -?, --help Give this help list\n"
+" --usage Give a short usage message\n"
+" -V, --version Print program version\n";
+
+static const char *usage =
+"Usage: ubigen.orig [-cdv?V] [-A <num>] [-B <num>] [-E <num>] [-I <num>]\n"
+" [-O <num>] [-T <num>] [-X <num>] [-i <filename>] [-o <filename>]\n"
+" [-U <leb>] [--copyright] [--debug] [--verbose] [--alignment=<num>]\n"
+" [--blocksize=<num>] [--erasecount=<num>] [--id=<num>]\n"
+" [--offset=<num>] [--type=<num>] [--setver=<num>]\n"
+" [--infile=<filename>] [--outfile=<filename>]\n"
+" [--broken-update=<leb>] [--help] [--usage] [--version]\n";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "debug", .has_arg = 0, .flag = NULL, .val = 'd' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "alignment", .has_arg = 1, .flag = NULL, .val = 'A' },
+ { .name = "blocksize", .has_arg = 1, .flag = NULL, .val = 'B' },
+ { .name = "erasecount", .has_arg = 1, .flag = NULL, .val = 'E' },
+ { .name = "id", .has_arg = 1, .flag = NULL, .val = 'I' },
+ { .name = "offset", .has_arg = 1, .flag = NULL, .val = 'O' },
+ { .name = "type", .has_arg = 1, .flag = NULL, .val = 'T' },
+ { .name = "setver", .has_arg = 1, .flag = NULL, .val = 'X' },
+ { .name = "infile", .has_arg = 1, .flag = NULL, .val = 'i' },
+ { .name = "outfile", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "broken-update", .has_arg = 1, .flag = NULL, .val = 'U' },
+ { .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' },
+ { NULL, 0, NULL, 0}
+};
+
static const char copyright [] __attribute__((unused)) =
- "FIXME: insert license type"; /* FIXME */
+ "Copyright IBM Corp 2006";
#define CHECK_ENDP(option, endp) do { \
if (*endp) { \
} \
} while(0)
-static struct argp_option options[] = {
- /* COMMON */
- { name: NULL, key: 0, arg: NULL, flags: 0,
- doc: "Common settings:",
- group: 1},
-
- { name: "copyright", key: 'c', arg: NULL, flags: 0,
- doc: "Print copyright information.",
- group: 1 },
-
- { name: "verbose", key: 'v', arg: NULL, flags: 0,
- doc: "Print more progress information.",
- group: 1 },
-
- { name: "debug", key: 'd', arg: NULL, flags: 0,
- group: 1 },
-
-
- /* INPUT */
- { name: NULL, key: 0, arg: NULL, flags: 0,
- doc: "UBI Settings:",
- group: 4},
-
- { name: "alignment", key: 'A', arg: "<num>", flags: 0,
- doc: "Set the alignment size to <num> (default 1).\n"
- "Values can be specified as bytes, 'ki' or 'Mi'.",
- group: 4 },
-
- { name: "blocksize", key: 'B', arg: "<num>", flags: 0,
- doc: "Set the eraseblock size to <num> (default 128 KiB).\n"
- "Values can be specified as bytes, 'ki' or 'Mi'.",
- group: 4 },
-
- { name: "erasecount", key: 'E', arg: "<num>", flags: 0,
- doc: "Set the erase count to <num> (default 0)",
- group: 4 },
-
- { name: "setver", key: 'X', arg: "<num>", flags: 0,
- doc: "Set UBI version number to <num> (default 1)",
- group: 4 },
-
- { name: "id", key: 'I', arg: "<num>", flags: 0,
- doc: "The UBI volume id.",
- group: 4 },
-
-
- { name: "offset", key: 'O', arg: "<num>", flags: 0,
- doc: "Offset from start of an erase block to the UBI volume header.",
- group: 4 },
-
- { name: "type", key: 'T', arg: "<num>", flags: 0,
- doc: "The UBI volume type:\n1 = dynamic, 2 = static",
- group: 4 },
-
- /* INPUT/OUTPUT */
- { name: NULL, key: 0, arg: NULL, flags: 0,
- doc: "Input/Output:",
- group: 5 },
-
- { name: "infile", key: 'i', arg: "<filename>", flags: 0,
- doc: "Read input from file.",
- group: 5 },
-
- { name: "outfile", key: 'o', arg: "<filename>", flags: 0,
- doc: "Write output to file (default is stdout).",
- group: 5 },
-
- /* Special options */
- { name: NULL, key: 0, arg: NULL, flags: 0,
- doc: "Special options:",
- group: 6 },
-
- { name: "broken-update", key: 'U', arg: "<leb>", flags: 0,
- doc: "Create an ubi image which simulates a broken update.\n"
- "<leb> specifies the logical eraseblock number to update.\n",
- group: 6 },
-
- { name: NULL, key: 0, arg: NULL, flags: 0, doc: NULL, group: 0 },
-};
-
typedef struct myargs {
/* common settings */
action_t action;
return result;
}
-static error_t
-parse_opt(int key, char *arg, struct argp_state *state)
+static int
+parse_opt(int argc, char **argv, myargs *args)
{
int err = 0;
char* endp;
- myargs *args = state->input;
-
- switch (key) {
- case 'c':
- fprintf(stderr, "%s\n", copyright);
- exit(0);
- break;
- case 'o': /* output */
- args->fp_out = fopen(arg, "wb");
- if ((args->fp_out) == NULL) {
- fprintf(stderr, "Cannot open file %s for output\n",
- arg);
- exit(1);
- }
- break;
- case 'i': /* input */
- args->fp_in = fopen(arg, "rb");
- if ((args->fp_in) == NULL) {
- fprintf(stderr, "Cannot open file %s for input\n",
- arg);
- exit(1);
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cdvA:B:E:I:O:T:X:i:o:U:?V",
+ long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'c':
+ fprintf(stderr, "%s\n", copyright);
+ exit(0);
+ break;
+ case 'o': /* output */
+ args->fp_out = fopen(optarg, "wb");
+ if ((args->fp_out) == NULL) {
+ fprintf(stderr, "Cannot open file %s for output\n",
+ optarg);
+ exit(1);
+ }
+ break;
+ case 'i': /* input */
+ args->fp_in = fopen(optarg, "rb");
+ if ((args->fp_in) == NULL) {
+ fprintf(stderr, "Cannot open file %s for input\n",
+ optarg);
+ exit(1);
+ }
+ break;
+ case 'v': /* verbose */
+ args->verbose = 1;
+ break;
+
+ case 'B': /* eb_size */
+ args->eb_size = (uint32_t) ustrtoul(optarg, &endp, 0);
+ CHECK_ENDP("B", endp);
+ break;
+ case 'E': /* erasecount */
+ args->ec = (uint64_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("E", endp);
+ break;
+ case 'I': /* id */
+ args->id = (uint16_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("I", endp);
+ break;
+ case 'T': /* type */
+ args->type = (uint16_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("T", endp);
+ break;
+ case 'X': /* versionnr */
+ args->version = (uint8_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("X", endp);
+ break;
+ case 'O': /* offset for volume hdr */
+ args->hdr_offset =
+ (uint32_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("O", endp);
+ break;
+
+ case 'U': /* broken update */
+ args->action = ACT_BROKEN_UPDATE;
+ args->update_block =
+ (uint32_t) strtoul(optarg, &endp, 0);
+ CHECK_ENDP("U", endp);
+ break;
+
+ case '?': /* help */
+ fprintf(stderr, "Usage: ubigen [OPTION...]\n");
+ fprintf(stderr, "%s", doc);
+ fprintf(stderr, "%s", optionsstr);
+ fprintf(stderr, "\nReport bugs to %s\n", PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+
+ case 'V':
+ fprintf(stderr, "%s\n", PACKAGE_VERSION);
+ exit(0);
+ break;
+
+ default:
+ fprintf(stderr, "%s", usage);
+ exit(-1);
}
- break;
- case 'v': /* verbose */
- args->verbose = 1;
- break;
-
- case 'B': /* eb_size */
- args->eb_size = (uint32_t) ustrtoul(arg, &endp, 0);
- CHECK_ENDP("B", endp);
- break;
- case 'E': /* erasecount */
- args->ec = (uint64_t) strtoul(arg, &endp, 0);
- CHECK_ENDP("E", endp);
- break;
- case 'I': /* id */
- args->id = (uint16_t) strtoul(arg, &endp, 0);
- CHECK_ENDP("I", endp);
- break;
- case 'T': /* type */
- args->type = (uint16_t) strtoul(arg, &endp, 0);
- CHECK_ENDP("T", endp);
- break;
- case 'X': /* versionnr */
- args->version = (uint8_t) strtoul(arg, &endp, 0);
- CHECK_ENDP("X", endp);
- break;
- case 'O': /* offset for volume hdr */
- args->hdr_offset =
- (uint32_t) strtoul(arg, &endp, 0);
- CHECK_ENDP("O", endp);
- break;
-
- case 'U': /* broken update */
- args->action = ACT_BROKEN_UPDATE;
- args->update_block =
- (uint32_t) strtoul(arg, &endp, 0);
- CHECK_ENDP("U", endp);
- break;
-
- case ARGP_KEY_ARG:
+ }
+
+ if (optind < argc) {
if (!args->fp_in) {
- args->fp_in = fopen(arg, "rb");
+ args->fp_in = fopen(argv[optind++], "rb");
if ((args->fp_in) == NULL) {
fprintf(stderr,
- "Cannot open file %s for input\n", arg);
+ "Cannot open file %s for input\n", argv[optind]);
exit(1);
}
}
- args->arg1 = arg;
- args->options = &state->argv[state->next];
- state->next = state->argc;
- break;
- case ARGP_KEY_END:
-
- if (args->id < 0) {
- err = 1;
- fprintf(stderr,
+ }
+ if (args->id < 0) {
+ err = 1;
+ fprintf(stderr,
"Please specify an UBI Volume ID.\n");
- }
- if (args->type == 0) {
- err = 1;
- fprintf(stderr,
+ }
+ if (args->type == 0) {
+ err = 1;
+ fprintf(stderr,
"Please specify an UBI Volume type.\n");
- }
- if (err) {
- fprintf(stderr, "\n");
- argp_usage(state);
- exit(1);
- }
- break;
- default:
- return(ARGP_ERR_UNKNOWN);
+ }
+ if (err) {
+ fprintf(stderr, "%s", usage);
+ exit(1);
}
return 0;
}
-static struct argp argp = {
- options: options,
- parser: parse_opt,
- args_doc: 0,
- doc: doc,
- children: NULL,
- help_filter: NULL,
- argp_domain: NULL,
-};
-
int
main(int argc, char **argv)
ubigen_init(); /* Init CRC32 table in ubigen */
/* parse arguments */
- argp_parse(&argp, argc, argv, ARGP_IN_ORDER, 0, &args);
+ parse_opt(argc, argv, &args);
if (fstat(fileno(args.fp_in), &file_info) != 0) {
fprintf(stderr, "Cannot fetch file size "
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