ubi-tools: sanify old and new tools a bit

This commit adds compatible options to new ubimkvol, ubirmvol,
and ubiupdatevol and deletes corresponding old utilities.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 125 insertions, 0 deletions

diff --git a/ubi-utils/new-utils/src/ubicrc32.c b/ubi-utils/new-utils/src/ubicrc32.c
new file mode 100644
index 0000000..100b3cd
--- /dev/null
+++ b/ubi-utils/new-utils/src/ubicrc32.c
@@ -0,0 +1,125 @@
+/*
+ * 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.
+ */
+
+/*
+ * Calculate CRC32 with UBI start value (0xFFFFFFFF) for a given binary image.
+ *
+ * Author: Oliver Lohmann
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <argp.h>
+#include <unistd.h>
+#include <mtd/ubi-header.h>
+
+#include "crc32.h"
+#include "common.h"
+
+#define BUFSIZE 4096
+
+#define PROGRAM_VERSION "1.0"
+#define PROGRAM_NAME    "ubicrc32"
+
+static const char *doc = PROGRAM_NAME " version " PROGRAM_VERSION
+			 " - a tool to calculate CRC32 with UBI start value (0xFFFFFFFF)";
+
+static const char *optionsstr =
+"-h, --help                    print help message\n"
+"-V, --version                 print program version";
+
+static const char *usage =
+"Usage: " PROGRAM_NAME " <file to calculate CRC32 for> [-h] [--help]";
+
+static const struct option long_options[] = {
+	{ .name = "help",      .has_arg = 0, .flag = NULL, .val = 'h' },
+	{ .name = "version",   .has_arg = 0, .flag = NULL, .val = 'V' },
+	{ NULL, 0, NULL, 0},
+};
+
+static int parse_opt(int argc, char * const argv[])
+{
+	while (1) {
+		int key;
+
+		key = getopt_long(argc, argv, "hV", long_options, NULL);
+		if (key == -1)
+			break;
+
+		switch (key) {
+		case 'h':
+			fprintf(stderr, "%s\n\n", doc);
+			fprintf(stderr, "%s\n\n", usage);
+			fprintf(stderr, "%s\n", optionsstr);
+			exit(EXIT_SUCCESS);
+
+		case 'V':
+			fprintf(stderr, "%s\n", PROGRAM_VERSION);
+			exit(EXIT_SUCCESS);
+
+		case ':':
+			return errmsg("parameter is missing");
+
+		default:
+			fprintf(stderr, "Use -h for help\n");
+			return -1;
+		}
+	}
+
+	return 0;
+}
+
+int main(int argc, char * const argv[])
+{
+	int err = 0;
+	uint32_t crc = UBI_CRC32_INIT;
+	char buf[BUFSIZE];
+	FILE *fp;
+
+	if (argc > 1) {
+		fp = fopen(argv[1], "r");
+		if (!fp)
+			return sys_errmsg("cannot open \"%s\"", argv[1]);
+	} else
+		fp = stdin;
+
+	err = parse_opt(argc, argv);
+	if (err)
+		return err;
+
+	while (!feof(fp)) {
+		size_t read;
+
+		read = fread(buf, 1, BUFSIZE, fp);
+		if (ferror(fp)) {
+			sys_errmsg("cannot read input file");
+			err = -1;
+			goto out_close;
+		}
+		crc = crc32(crc, buf, read);
+	}
+
+	printf("0x%08x\n", crc);
+
+out_close:
+	if (fp != stdin)
+		fclose(fp);
+	return err;
+}