diff options
Diffstat (limited to 'ubi-utils/src/ubigen.c')
| -rw-r--r-- | ubi-utils/src/ubigen.c | 349 |
1 files changed, 168 insertions, 181 deletions
diff --git a/ubi-utils/src/ubigen.c b/ubi-utils/src/ubigen.c index 8a464dd..226834f 100644 --- a/ubi-utils/src/ubigen.c +++ b/ubi-utils/src/ubigen.c @@ -27,7 +27,6 @@ #include <stdint.h> #include <stdio.h> #include <getopt.h> -#include <argp.h> #include <unistd.h> #include <sys/stat.h> #include <mtd/ubi-header.h> @@ -40,16 +39,79 @@ typedef enum action_t { 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) { \ @@ -61,86 +123,6 @@ static const char copyright [] __attribute__((unused)) = } \ } 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; @@ -183,120 +165,125 @@ static int ustrtoul(const char *cp, char **endp, unsigned int base) 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) @@ -329,7 +316,7 @@ 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 " |