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-rw-r--r--ubi-utils/src/pfiflash.c217
1 files changed, 105 insertions, 112 deletions
diff --git a/ubi-utils/src/pfiflash.c b/ubi-utils/src/pfiflash.c
index c49fb1e..c654be9 100644
--- a/ubi-utils/src/pfiflash.c
+++ b/ubi-utils/src/pfiflash.c
@@ -31,7 +31,6 @@
#include <stdlib.h>
#include <string.h>
#include <getopt.h>
-#include <argp.h>
#include <unistd.h>
#include <errno.h>
@@ -42,57 +41,53 @@
#define PROGRAM_VERSION "1.2"
-const char *argp_program_version = PROGRAM_VERSION;
-const char *argp_program_bug_address = PACKAGE_BUGREPORT;
+extern char *optarg;
+extern int optind;
+
static char doc[] = "\nVersion: " PROGRAM_VERSION "\n\tBuilt on "
BUILD_CPU" "BUILD_OS" at "__DATE__" "__TIME__"\n"
"\n"
"pfiflash - a tool for updating a controller with PFI files.\n";
-static const char copyright [] __attribute__((unused)) =
- "FIXME: insert license type."; /* FIXME */
-
-static struct argp_option options[] = {
- /* Output options */
- { name: NULL, key: 0, arg: NULL, flags: 0,
- doc: "Standard options:",
- 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: "Be verbose during program execution.",
- group: 1 },
-
- { name: "logfile", key: 'l', arg: "<file>", flags: 0,
- doc: "Write a logfile to <file>.",
- group: 1 },
-
- /* Output options */
- { name: NULL, key: 0, arg: NULL, flags: 0,
- doc: "Process options:",
- group: 2 },
-
- { name: "complete", key: 'C', arg: NULL, flags: 0,
- doc: "Execute a complete system update. Updates both sides.",
- group: 2 },
-
- { name: "side", key: 's', arg: "<seqnum>", flags: 0,
- doc: "Select the side which shall be updated.",
- group: 2 },
-
- { name: "pdd-update", key: 'p', arg: "<type>", flags: 0,
- doc: "Specify the pdd-update algorithm. <type> is either "
- "'keep', 'merge' or 'overwrite'.",
- group: 2 },
+static const char *optionsstr =
+" Standard options:\n"
+" -c, --copyright Print copyright information.\n"
+" -l, --logfile=<file> Write a logfile to <file>.\n"
+" -v, --verbose Be verbose during program execution.\n"
+"\n"
+" Process options:\n"
+" -C, --complete Execute a complete system update. Updates both\n"
+" sides.\n"
+" -p, --pdd-update=<type> Specify the pdd-update algorithm. <type> is either\n"
+" 'keep', 'merge' or 'overwrite'.\n"
+" -r, --raw-flash=<dev> Flash the raw data. Use the specified mtd device.\n"
+" -s, --side=<seqnum> Select the side which shall be updated.\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: pfiflash.orig [-cvC?V] [-l <file>] [-p <type>] [-r <dev>] [-s <seqnum>]\n"
+" [--copyright] [--logfile=<file>] [--verbose] [--complete]\n"
+" [--pdd-update=<type>] [--raw-flash=<dev>] [--side=<seqnum>]\n"
+" [--help] [--usage] [--version] [pfifile]\n";
- { name: "raw-flash", key: 'r', arg: "<dev>", flags: 0,
- doc: "Flash the raw data. Use the specified mtd device.",
- group: 2 },
-
- { name: NULL, key: 0, arg: NULL, flags: 0, doc: NULL, group: 0 },
+static const char copyright [] __attribute__((unused)) =
+ "Copyright IBM Corp 2006";
+
+struct option long_options[] = {
+ { .name = "copyright", .has_arg = 0, .flag = NULL, .val = 'c' },
+ { .name = "logfile", .has_arg = 1, .flag = NULL, .val = 'l' },
+ { .name = "verbose", .has_arg = 0, .flag = NULL, .val = 'v' },
+ { .name = "complete", .has_arg = 0, .flag = NULL, .val = 'C' },
+ { .name = "pdd-update", .has_arg = 1, .flag = NULL, .val = 'p' },
+ { .name = "raw-flash", .has_arg = 1, .flag = NULL, .val = 'r' },
+ { .name = "side", .has_arg = 1, .flag = NULL, .val = 's' },
+ { .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}
};
typedef struct myargs {
@@ -140,80 +135,78 @@ get_update_seqnum(const char* str)
}
-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;
-
- myargs *args = state->input;
-
- switch (key) {
- /* standard options */
- case 'c':
- err_msg("%s\n", copyright);
- exit(0);
- break;
- case 'v':
- args->verbose = 1;
- break;
- case 'l':
- args->logfile = arg;
- break;
- /* process options */
- case 'C':
- args->complete = 1;
- break;
- case 'p':
- args->pdd_handling = get_pdd_handling(arg);
- if ((int)args->pdd_handling < 0) {
- err_quit("Unknown PDD handling: %s.\n"
- "Please use either 'keep', 'merge' or"
- "'overwrite'.\n'");
- }
- break;
- case 's':
- args->seqnum = get_update_seqnum(arg);
- if (args->seqnum < 0) {
- err_quit("Unsupported side: %s.\n"
- "Supported sides are '0' and '1'\n", arg);
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cl:vCp:r:s:?V", long_options, NULL);
+ if (key == -1)
+ break;
+
+ switch (key) {
+ /* standard options */
+ case 'c':
+ err_msg("%s\n", copyright);
+ exit(0);
+ break;
+ case 'v':
+ args->verbose = 1;
+ break;
+ case 'l':
+ args->logfile = optarg;
+ break;
+ /* process options */
+ case 'C':
+ args->complete = 1;
+ break;
+ case 'p':
+ args->pdd_handling = get_pdd_handling(optarg);
+ if ((int)args->pdd_handling < 0) {
+ err_quit("Unknown PDD handling: %s.\n"
+ "Please use either 'keep', 'merge' or"
+ "'overwrite'.\n'");
+ }
+ break;
+ case 's':
+ args->seqnum = get_update_seqnum(optarg);
+ if (args->seqnum < 0) {
+ err_quit("Unsupported side: %s.\n"
+ "Supported sides are '0' and '1'\n", optarg);
+ }
+ break;
+ case 'r':
+ args->raw_dev = optarg;
+ break;
+ case '?': /* help */
+ err_msg("Usage: pfiflash [OPTION...] [pfifile]");
+ err_msg("%s", doc);
+ err_msg("%s", optionsstr);
+ err_msg("\nReport bugs to %s\n", PACKAGE_BUGREPORT);
+ exit(0);
+ break;
+ case 'V':
+ err_msg("%s", PACKAGE_VERSION);
+ exit(0);
+ break;
+ default:
+ err_msg("%s", usage);
+ exit(-1);
+
}
- break;
- case 'r':
- args->raw_dev = arg;
- break;
- case ARGP_KEY_ARG: /* input file */
- args->fp_in = fopen(arg, "r");
+ }
+
+ if (optind < argc) {
+ args->fp_in = fopen(argv[optind++], "r");
if ((args->fp_in) == NULL) {
- err_sys("Cannot open PFI file %s for input", arg);
- }
- 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(1);
+ err_sys("Cannot open PFI file %s for input", argv[optind]);
}
- break;
- default:
- return(ARGP_ERR_UNKNOWN);
}
return 0;
}
-static struct argp argp = {
- options: options,
- parser: parse_opt,
- args_doc: "[pfifile]",
- doc: doc,
- children: NULL,
- help_filter: NULL,
- argp_domain: NULL,
-};
-
int main (int argc, char** argv)
{
int rc = 0;
@@ -230,7 +223,7 @@ int main (int argc, char** argv)
.raw_dev = NULL,
};
- argp_parse(&argp, argc, argv, ARGP_IN_ORDER, 0, &args);
+ parse_opt(argc, argv, &args);
error_initlog(args.logfile);
if (!args.fp_in) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-04 16:03:02 +0000