ubi-utils: remove all old tools

Remove all old tools because I cannot maintain them and the original
authors do not seem to have time for this. Some of the tools do not
work properly, some are just vague and undocumented and seem to be
oriented to the environment of the IBM guys. Nevertheless, I'll
return the tool as is in the next commit, becouse they are still
useful.

This commit also adds a ubinize utility to generate UBI images.

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

1 files changed, 0 insertions, 458 deletions

diff --git a/ubi-utils/src/unubi_analyze.c b/ubi-utils/src/unubi_analyze.c
deleted file mode 100644
index 3f3a480..0000000
--- a/ubi-utils/src/unubi_analyze.c
+++ /dev/null
@@ -1,458 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006, 2007
- *
- * 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.
- */
-
-/*
- * Authors: Drake Dowsett, dowsett@de.ibm.com
- * Contact: Andreas Arnez, arnez@de.ibm.com
- *
- * unubi uses the following functions to generate analysis output based on
- * the header information in a raw-UBI image
- */
-
-/*
- * TODO: use OOB data to check for eraseblock validity in NAND images
- */
-
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "unubi_analyze.h"
-#include "crc32.h"
-
-#define EC_X_INT	50
-
-/**
- * intcmp - function needed by qsort to order integers
- **/
-int intcmp(const void *a, const void *b)
-{
-	int A = *(int *)a;
-	int B = *(int *)b;
-	return A - B;
-}
-
-int longcmp(const void *a, const void *b)
-{
-	long long A = *(long long *)a;
-	long long B = *(long long *)b;
-	return A - B;
-}
-
-
-/**
- * unubi_analyze_group_index - finds the normalized index in an array
- * item:	look for this item in the array
- * array:	array to search through
- * size:	length of the array
- * array should be sorted for this algorithm to perform properly;
- * if the item is not found returns -1, otherwise return value is the
- * index in the array (note this contricts the array size to 2^32-1);
- **/
-int
-norm_index(uint32_t item, uint32_t *array, size_t length)
-{
-	size_t i, index;
-
-	for (index = 0, i = 0; i < length; i++) {
-		if ((i != 0) && (array[i] != array[i - 1]))
-			index++;
-
-		if (item == array[i])
-			return index;
-	}
-
-	return -1;
-}
-
-
-/**
- * unubi_analyze_ec_hdr - generate data table and plot script
- * first:	head of simple linked list
- * path:	folder to write into
- * generates a data file containing the eraseblock index in the image
- * and the erase counter found in its ec header;
- * if the crc check fails, the line is commented out in the data file;
- * also generates a simple gnuplot sript for quickly viewing one
- * display of the data file;
- **/
-int
-unubi_analyze_ec_hdr(struct eb_info *first, const char *path)
-{
-	char filename[PATH_MAX + 1];
-	size_t count, eraseblocks;
-	uint32_t crc;
-	uint64_t *erase_counts;
-	FILE* fpdata;
-	FILE* fpplot;
-	struct eb_info *cur;
-
-	if (first == NULL)
-		return -1;
-
-	/* prepare output files */
-	memset(filename, 0, PATH_MAX + 1);
-	snprintf(filename, PATH_MAX, "%s/%s", path, FN_EH_DATA);
-	fpdata = fopen(filename, "w");
-	if (fpdata == NULL)
-		return -1;
-
-	memset(filename, 0, PATH_MAX + 1);
-	snprintf(filename, PATH_MAX, "%s/%s", path, FN_EH_PLOT);
-	fpplot = fopen(filename, "w");
-	if (fpplot == NULL) {
-		fclose(fpdata);
-		return -1;
-	}
-
-	/* make executable */
-	chmod(filename, 0755);
-
-	/* first run: count elements */
-	count = 0;
-	cur = first;
-	while (cur != NULL) {
-		cur = cur->next;
-		count++;
-	}
-	eraseblocks = count;
-
-	erase_counts = malloc(eraseblocks * sizeof(*erase_counts));
-	if (!erase_counts) {
-		perror("out of memory");
-		exit(EXIT_FAILURE);
-	}
-
-	memset(erase_counts, 0, eraseblocks * sizeof(*erase_counts));
-
-	/* second run: populate array to sort */
-	count = 0;
-	cur = first;
-	while (cur != NULL) {
-		erase_counts[count] = __be64_to_cpu(cur->ec.ec);
-		cur = cur->next;
-		count++;
-	}
-	qsort(erase_counts, eraseblocks, sizeof(*erase_counts),
-	      (void *)longcmp);
-
-	/* third run: generate data file */
-	count = 0;
-	cur = first;
-	fprintf(fpdata, "# eraseblock_no actual_erase_count "
-			"sorted_erase_count\n");
-	while (cur != NULL) {
-		crc = crc32(UBI_CRC32_INIT, &cur->ec, UBI_EC_HDR_SIZE_CRC);
-
-		if ((__be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC) ||
-		    (crc != __be32_to_cpu(cur->ec.hdr_crc)))
-			fprintf(fpdata, "# ");
-
-		fprintf(fpdata, "%u %llu %llu", count,
-			__be64_to_cpu(cur->ec.ec),
-			erase_counts[count]);
-
-		if (__be32_to_cpu(cur->ec.magic) != UBI_EC_HDR_MAGIC)
-			fprintf(fpdata, " ## bad magic: %08x",
-				__be32_to_cpu(cur->ec.magic));
-
-		if (crc != __be32_to_cpu(cur->ec.hdr_crc))
-			fprintf(fpdata, " ## CRC mismatch: given=%08x, "
-				"calc=%08x", __be32_to_cpu(cur->ec.hdr_crc),
-				crc);
-
-		fprintf(fpdata, "\n");
-
-		cur = cur->next;
-		count++;
-	}
-	fclose(fpdata);
-
-	fprintf(fpplot, "#!/usr/bin/gnuplot -persist\n");
-	fprintf(fpplot, "set xlabel \"eraseblock\"\n");
-
-	/* fourth run: generate plot file xtics */
-	count = 0;
-	cur = first;
-	fprintf(fpplot, "set xtics (");
-	while (cur != NULL) {
-		if ((count % EC_X_INT) == 0) {
-			if (count > 0)
-				fprintf(fpplot, ", ");
-			fprintf(fpplot, "%d", count);
-		}
-
-		cur = cur->next;
-		count++;
-	}
-	fprintf(fpplot, ")\n");
-
-	fprintf(fpplot, "set ylabel \"erase count\"\n");
-	fprintf(fpplot, "set xrange [-1:%u]\n", eraseblocks + 1);
-	fprintf(fpplot, "# set yrange [-1:%llu]\n",
-		erase_counts[eraseblocks - 1] + 1);
-	fprintf(fpplot, "plot \"%s\" u 1:2 t \"unsorted: %s\" with boxes\n",
-		FN_EH_DATA, FN_EH_DATA);
-	fprintf(fpplot, "# replot \"%s\" u 1:3 t \"sorted: %s\" with lines\n",
-		FN_EH_DATA, FN_EH_DATA);
-	fprintf(fpplot, "pause -1 \"press ENTER\"\n");
-
-	fclose(fpplot);
-
-	return 0;
-}
-
-
-/**
- * unubi_analyze_vid_hdr - generate data table and plot script
- * head:	head of complex linked list (eb_chain)
- * path:	folder to write into
- * generates a data file containing the volume id, logical number, leb version,
- * and data size from the vid header;
- * all eraseblocks listed in the eb_chain are valid (checked in unubi);
- * also generates a simple gnuplot sript for quickly viewing one
- * display of the data file;
- **/
-int
-unubi_analyze_vid_hdr(struct eb_info **head, const char *path)
-{
-	char filename[PATH_MAX + 1];
-	int rc, y1, y2;
-	size_t count, step, breadth;
-	uint32_t *leb_versions, *data_sizes;
-	FILE* fpdata;
-	FILE* fpplot;
-	struct eb_info *cur;
-
-	if (head == NULL || *head == NULL)
-		return -1;
-
-	rc = 0;
-	fpdata = NULL;
-	fpplot = NULL;
-	data_sizes = NULL;
-	leb_versions = NULL;
-
-	/* prepare output files */
-	memset(filename, 0, PATH_MAX + 1);
-	snprintf(filename, PATH_MAX, "%s/%s", path, FN_VH_DATA);
-	fpdata = fopen(filename, "w");
-	if (fpdata == NULL) {
-		rc = -1;
-		goto exit;
-	}
-
-	memset(filename, 0, PATH_MAX + 1);
-	snprintf(filename, PATH_MAX, "%s/%s", path, FN_VH_PLOT);
-	fpplot = fopen(filename, "w");
-	if (fpplot == NULL) {
-		rc = -1;
-		goto exit;
-	}
-
-	/* make executable */
-	chmod(filename, 0755);
-
-	/* first run: count elements */
-	count = 0;
-	cur = *head;
-	while (cur != NULL) {
-		cur = cur->next;
-		count++;
-	}
-	breadth = count;
-
-	leb_versions = malloc(breadth * sizeof(uint32_t));
-	if (leb_versions == NULL) {
-		rc = -1;
-		goto exit;
-	}
-	memset(leb_versions, 0, breadth * sizeof(uint32_t));
-
-	data_sizes = malloc(breadth * sizeof(uint32_t));
-	if (data_sizes == NULL) {
-		rc = -1;
-		goto exit;
-	}
-	memset(data_sizes, 0, breadth * sizeof(*data_sizes));
-
-	/* second run: populate arrays to sort */
-	count = 0;
-	cur = *head;
-	while (cur != NULL) {
-		leb_versions[count] = __be32_to_cpu(cur->vid.leb_ver);
-		data_sizes[count] = __be32_to_cpu(cur->vid.data_size);
-		cur = cur->next;
-		count++;
-	}
-	qsort(leb_versions, breadth, sizeof(*leb_versions), (void *)intcmp);
-	qsort(data_sizes, breadth, sizeof(*data_sizes), (void *)intcmp);
-
-	/* third run: generate data file */
-	count = 0;
-	cur = *head;
-	fprintf(fpdata, "# x_axis vol_id lnum   y1_axis leb_ver   "
-		"y2_axis data_size\n");
-	while (cur != NULL) {
-		y1 = norm_index(__be32_to_cpu(cur->vid.leb_ver), leb_versions,
-				breadth);
-		y2 = norm_index(__be32_to_cpu(cur->vid.data_size), data_sizes,
-				breadth);
-
-		if ((y1 == -1) || (y2 == -1)) {
-			rc = -1;
-			goto exit;
-		}
-
-		fprintf(fpdata, "%u %u %u   %u %u   %u %u\n",
-			count,
-			__be32_to_cpu(cur->vid.vol_id),
-			__be32_to_cpu(cur->vid.lnum),
-			y1,
-			__be32_to_cpu(cur->vid.leb_ver),
-			y2,
-			__be32_to_cpu(cur->vid.data_size));
-		cur = cur->next;
-		count++;
-	}
-
-	fprintf(fpplot, "#!/usr/bin/gnuplot -persist\n");
-	fprintf(fpplot, "set xlabel \"volume\"\n");
-
-	/* fourth run: generate plot file xtics */
-	count = 0;
-	step = 0;
-	cur = *head;
-	fprintf(fpplot, "set xtics (");
-	while (cur != NULL) {
-		if (count > 0)
-			fprintf(fpplot, ", ");
-		if (step != __be32_to_cpu(cur->vid.vol_id)) {
-			step = __be32_to_cpu(cur->vid.vol_id);
-			fprintf(fpplot, "\"%d\" %d 0", step, count);
-		}
-		else
-			fprintf(fpplot, "\"%d\" %d 1",
-				__be32_to_cpu(cur->vid.lnum), count);
-		cur = cur->next;
-		count++;
-	}
-	fprintf(fpplot, ")\n");
-	fprintf(fpplot, "set nox2tics\n");
-
-	/* fifth run: generate plot file ytics */
-	count = 0;
-	cur = *head;
-	fprintf(fpplot, "set ylabel \"leb version\"\n");
-	fprintf(fpplot, "set ytics (");
-	while (cur->next != NULL) {
-		y1 = norm_index(__be32_to_cpu(cur->vid.leb_ver), leb_versions,
-				breadth);
-
-		if (y1 == -1) {
-			rc = -1;
-			goto exit;
-		}
-
-		if (count > 0)
-			fprintf(fpplot, ", ");
-
-		fprintf(fpplot, "\"%u\" %u", __be32_to_cpu(cur->vid.leb_ver),
-			y1);
-
-		cur = cur->next;
-		count++;
-	}
-	fprintf(fpplot, ")\n");
-
-	/* sixth run: generate plot file y2tics */
-	count = 0;
-	cur = *head;
-	fprintf(fpplot, "set y2label \"data size\"\n");
-	fprintf(fpplot, "set y2tics (");
-	while (cur != NULL) {
-		y2 = norm_index(__be32_to_cpu(cur->vid.data_size),
-				data_sizes, breadth);
-
-		if (y2 == -1) {
-			rc = -1;
-			goto exit;
-		}
-
-		if (count > 0)
-			fprintf(fpplot, ", ");
-
-		fprintf(fpplot, "\"%u\" %u", __be32_to_cpu(cur->vid.data_size),
-			y2);
-
-		cur = cur->next;
-		count++;
-	}
-	fprintf(fpplot, ")\n");
-
-	y1 = norm_index(leb_versions[breadth - 1], leb_versions, breadth);
-	y2 = norm_index(data_sizes[breadth - 1], data_sizes, breadth);
-	fprintf(fpplot, "set xrange [-1:%u]\n", count + 1);
-	fprintf(fpplot, "set yrange [-1:%u]\n", y1 + 1);
-	fprintf(fpplot, "set y2range [-1:%u]\n", y2 + 1);
-	fprintf(fpplot, "plot \"%s\" u 1:4 t \"leb version: %s\" "
-			"axes x1y1 with lp\n", FN_VH_DATA, FN_VH_DATA);
-	fprintf(fpplot, "replot \"%s\" u 1:6 t \"data size: %s\" "
-			"axes x1y2 with lp\n", FN_VH_DATA, FN_VH_DATA);
-	fprintf(fpplot, "pause -1 \"press ENTER\"\n");
-
- exit:
-	if (fpdata != NULL)
-		fclose(fpdata);
-	if (fpplot != NULL)
-		fclose(fpplot);
-	if (data_sizes != NULL)
-		free(data_sizes);
-	if (leb_versions != NULL)
-		free(leb_versions);
-
-	return rc;
-}
-
-
-/**
- * unubi_analyze - run all analyses
- * head:	eb_chain head
- * first:	simple linked list of eraseblock headers (use .next)
- * path:	directory (without trailing slash) to output to
- * returns 0 upon successful completion, or -1 otherwise
- **/
-int
-unubi_analyze(struct eb_info **head, struct eb_info *first, const char *path)
-{
-	int ec_rc, vid_rc;
-
-	if (path == NULL)
-		return -1;
-
-	ec_rc = unubi_analyze_ec_hdr(first, path);
-	vid_rc = unubi_analyze_vid_hdr(head, path);
-	if (ec_rc < 0 || vid_rc < 0)
-		return -1;
-
-	return 0;
-}