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-rw-r--r--ubi-utils/src/bin2nand.c175
1 files changed, 79 insertions, 96 deletions
diff --git a/ubi-utils/src/bin2nand.c b/ubi-utils/src/bin2nand.c
index 26d78de..df838af 100644
--- a/ubi-utils/src/bin2nand.c
+++ b/ubi-utils/src/bin2nand.c
@@ -35,7 +35,6 @@
#include <string.h>
#include <fcntl.h>
#include <getopt.h>
-#include <argp.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
@@ -63,62 +62,47 @@ typedef enum action_t {
#define PADDING 0 /* 0 means, do not adjust anything */
#define BUFSIZE 4096
-const char *argp_program_version = PACKAGE_VERSION;
-const char *argp_program_bug_address = PACKAGE_BUGREPORT;
+extern char *optarg;
+extern int optind;
+
static char doc[] = "\nVersion: " PACKAGE_VERSION "\n\tBuilt on "
BUILD_CPU" "BUILD_OS" at "__DATE__" "__TIME__"\n"
"\n"
"bin2nand - a tool for adding OOB information to a "
"binary input file.\n";
-static const char copyright [] __attribute__((unused)) =
- "FIXME: insert license type."; /* FIXME */
-
-static struct argp_option options[] = {
- { .name = "copyright",
- .key = 'c',
- .arg = NULL,
- .flags = 0,
- .doc = "Print copyright information.",
- .group = 1 },
-
- { .name = "pagesize",
- .key = 'p',
- .arg = "<num>",
- .flags = 0,
- .doc = "Pagesize in Byte/Mi/ki. Default = 2048",
- .group = 1 },
-
- { .name = "padding",
- .key = 'j',
- .arg = "<num>",
- .flags = 0,
- .doc = "Padding in Byte/Mi/ki. Default = no padding",
- .group = 1 },
-
- { .name = "output",
- .key = 'o',
- .arg = "<fname>",
- .flags = 0,
- .doc = "Output filename. Interleaved Data/OOB if output-oob not "
- "specified.",
- .group = 2 },
-
- { .name = "output-oob",
- .key = 'q',
- .arg = "<fname>",
- .flags = 0,
- .doc = "Write OOB data in separate file.",
- .group = 2 },
-
- { .name = NULL,
- .key = 0,
- .arg = NULL,
- .flags = 0,
- .doc = NULL,
- .group = 0 },
+static const char *optionsstr =
+" -c, --copyright Print copyright informatoin.\n"
+" -j, --padding=<num> Padding in Byte/Mi/ki. Default = no padding\n"
+" -p, --pagesize=<num> Pagesize in Byte/Mi/ki. Default = 2048\n"
+" -o, --output=<fname> Output filename. Interleaved Data/OOB if\n"
+" output-oob not specified.\n"
+" -q, --output-oob=<fname> Write OOB data in separate file.\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: bin2nand [-c?V] [-j <num>] [-p <num>] [-o <fname>] [-q <fname>]\n"
+" [--copyright] [--padding=<num>] [--pagesize=<num>]\n"
+" [--output=<fname>] [--output-oob=<fname>] [--help] [--usage]\n"
+" [--version]\n";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "padding", .has_arg = 1, .flag = NULL, .val = 'j' },
+ { .name = "pagesize", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "output", .has_arg = 1, .flag = NULL, .val = 'o' },
+ { .name = "output-oob", .has_arg = 1, .flag = NULL, .val = 'q' },
+ { .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)) =
+ "Copyright IBM Corp. 2006";
+
typedef struct myargs {
action_t action;
@@ -155,62 +139,61 @@ static int ustrtoull(const char *cp, char **endp, unsigned int base)
return res;
}
-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 'p': /* pagesize */
- args->pagesize = (size_t) ustrtoull(arg, &endp, 0);
- CHECK_ENDP("p", endp);
- break;
- case 'j': /* padding */
- args->padding = (size_t) ustrtoull(arg, &endp, 0);
- CHECK_ENDP("j", endp);
- break;
- case 'o': /* output */
- args->file_out_data = arg;
- break;
- case 'q': /* output oob */
- args->file_out_oob = arg;
- break;
- case ARGP_KEY_ARG: /* input file */
- args->fp_in = fopen(arg, "rb");
- if ((args->fp_in) == NULL) {
- err_quit("Cannot open file %s for input\n", arg);
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cj:p:o:q:?V", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ case 'p': /* pagesize */
+ args->pagesize = (size_t) ustrtoull(optarg, &endp, 0);
+ CHECK_ENDP("p", endp);
+ break;
+ case 'j': /* padding */
+ args->padding = (size_t) ustrtoull(optarg, &endp, 0);
+ CHECK_ENDP("j", endp);
+ break;
+ case 'o': /* output */
+ args->file_out_data = optarg;
+ break;
+ case 'q': /* output oob */
+ args->file_out_oob = optarg;
+ break;
+ case '?': /* help */
+ printf("%s", doc);
+ printf("%s", optionsstr);
+ exit(0);
+ break;
+ case 'V':
+ printf("%s\n", PACKAGE_VERSION);
+ exit(0);
+ break;
+ case 'c':
+ printf("%s\n", copyright);
+ exit(0);
+ default:
+ printf("%s", usage);
+ exit(-1);
}
- args->arg1 = arg;
- args->options = &state->argv[state->next];
- state->next = state->argc;
- break;
- case ARGP_KEY_END:
- if (err) {
- err_msg("\n");
- argp_usage(state);
- exit(EXIT_FAILURE);
+ }
+
+ if (optind < argc) {
+ args->fp_in = fopen(argv[optind++], "rb");
+ if ((args->fp_in) == NULL) {
+ err_quit("Cannot open file %s for input\n", argv[optind++]);
}
- break;
- default:
- return(ARGP_ERR_UNKNOWN);
}
return 0;
}
-static struct argp argp = {
- options: options,
- parser: parse_opt,
- args_doc: 0,
- doc: doc,
- children: NULL,
- help_filter: NULL,
- argp_domain: NULL,
-};
-
static int
process_page(uint8_t* buf, size_t pagesize,
FILE *fp_data, FILE* fp_oob, size_t* written)
@@ -274,7 +257,7 @@ int main (int argc, char** argv)
FILE* fp_out_data = stdout;
FILE* fp_out_oob = NULL;
- argp_parse(&argp, argc, argv, ARGP_IN_ORDER, 0, &args);
+ parse_opt(argc, argv, &args);
uint8_t* buf = calloc(1, BUFSIZE);
if (!buf) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 15:22:05 +0000