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diff --git a/ubi-utils/sort-me-out/pfiflash.c b/ubi-utils/sort-me-out/pfiflash.c
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+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * 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
+ * Frank Haverkamp
+ *
+ * Process a PFI (partial flash image) and write the data to the
+ * specified UBI volumes. This tool is intended to be used for system
+ * update using PFI files.
+ *
+ * 1.1 fixed output to stderr and stdout in logfile mode.
+ * 1.2 updated.
+ * 1.3 removed argp parsing to be able to use uClib.
+ * 1.4 Minor cleanups.
+ * 1.5 Forgot to delete raw block before updating it.
+ * 1.6 Migrated to new libubi.
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <pfiflash.h>
+#undef DEBUG
+#include "error.h"
+#include "config.h"
+
+#define PROGRAM_VERSION "1.6"
+
+static char doc[] = "\nVersion: " PROGRAM_VERSION "\n"
+ "pfiflash - a tool for updating a controller with PFI files.\n";
+
+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"
+" -x, --compare Only compare on-flash and pfi data, print info if\n"
+" an update is neccessary and return appropriate\n"
+" error code.\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 [-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"
+" [--compare] [--help] [--usage] [--version] [pfifile]\n";
+
+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 = "compare", .has_arg = 0, .flag = NULL, .val = 'x' },
+ { .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 {
+ int verbose;
+ const char *logfile;
+ const char *raw_dev;
+
+ pdd_handling_t pdd_handling;
+ int seqnum;
+ int compare;
+ int complete;
+
+ FILE* fp_in;
+
+ /* special stuff needed to get additional arguments */
+ char *arg1;
+ char **options; /* [STRING...] */
+} myargs;
+
+static pdd_handling_t
+get_pdd_handling(const char* str)
+{
+ if (strcmp(str, "keep") == 0) {
+ return PDD_KEEP;
+ }
+ if (strcmp(str, "merge") == 0) {
+ return PDD_MERGE;
+ }
+ if (strcmp(str, "overwrite") == 0) {
+ return PDD_OVERWRITE;
+ }
+
+ return -1;
+}
+
+static int
+get_update_seqnum(const char* str)
+{
+ uint32_t i = strtoul(str, NULL, 0);
+
+ if ((i != 0) && (i != 1)) {
+ return -1;
+ }
+
+ return i;
+}
+
+
+static int
+parse_opt(int argc, char **argv, myargs *args)
+{
+ while (1) {
+ int key;
+
+ key = getopt_long(argc, argv, "cl:vCp:r:s:x?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 'x':
+ args->compare = 1;
+ 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", PROGRAM_VERSION);
+ exit(0);
+ break;
+ default:
+ err_msg("%s", usage);
+ exit(-1);
+
+ }
+ }
+
+ if (optind < argc) {
+ args->fp_in = fopen(argv[optind++], "r");
+ if ((args->fp_in) == NULL) {
+ err_sys("Cannot open PFI file %s for input",
+ argv[optind]);
+ }
+ }
+
+ return 0;
+}
+
+int main (int argc, char** argv)
+{
+ int rc = 0;
+ char err_buf[PFIFLASH_MAX_ERR_BUF_SIZE];
+ memset(err_buf, '\0', PFIFLASH_MAX_ERR_BUF_SIZE);
+
+ myargs args = {
+ .verbose = 0,
+ .seqnum = -1,
+ .compare = 0,
+ .complete = 0,
+ .logfile = NULL, /* "/tmp/pfiflash.log", */
+ .pdd_handling = PDD_KEEP,
+ .fp_in = stdin,
+ .raw_dev = NULL,
+ };
+
+ parse_opt(argc, argv, &args);
+ error_initlog(args.logfile);
+
+ if (!args.fp_in) {
+ rc = -1;
+ snprintf(err_buf, PFIFLASH_MAX_ERR_BUF_SIZE,
+ "No PFI input file specified!\n");
+ goto err;
+ }
+
+ rc = pfiflash_with_options(args.fp_in, args.complete, args.seqnum,
+ args.compare, args.pdd_handling, args.raw_dev, err_buf,
+ PFIFLASH_MAX_ERR_BUF_SIZE);
+ if (rc < 0) {
+ goto err_fp;
+ }
+
+ err_fp:
+ if (args.fp_in != stdin)
+ fclose(args.fp_in);
+ err:
+ if (rc != 0)
+ err_msg("pfiflash: %s\nrc: %d\n", err_buf, rc);
+ return rc;
+}
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