Revert ubi-tools changes

Restore ubi tools to their "original" state, which means to
the state they were before I stareted cleaning them up.

Instead, create a "new-utils" subdirectory and move my work
there.

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

1 files changed, 0 insertions, 281 deletions

diff --git a/ubi-utils/old-tools/src/eb_chain.c b/ubi-utils/old-tools/src/eb_chain.c
deleted file mode 100644
index 4647cf4..0000000
--- a/ubi-utils/old-tools/src/eb_chain.c
+++ /dev/null
@@ -1,281 +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.
- */
-
-/*
- * Author:  Drake Dowsett, dowsett@de.ibm.com
- * Contact: Andreas Arnez, arnez@de.ibm.com
- */
-
-/* see eb_chain.h */
-
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <mtd_swab.h>
-#include "unubi_analyze.h"
-#include "crc32.h"
-
-#define COPY(dst, src)							\
-	do {								\
-		dst = malloc(sizeof(*dst));				\
-		if (dst == NULL)					\
-			return -ENOMEM;					\
-		memcpy(dst, src, sizeof(*dst));				\
-	} while (0)
-
-
-/**
- * inserts an eb_info into the chain starting at head, then searching
- * linearly for the correct position;
- * new should contain valid vid and ec headers and the data_crc should
- * already have been checked before insertion, otherwise the chain
- * could be have un an undesired manner;
- * returns -ENOMEM if alloc fails, otherwise SHOULD always return 0,
- * if not, the code reached the last line and returned -EAGAIN,
- * meaning there is a bug or a case not being handled here;
- **/
-int
-eb_chain_insert(struct eb_info **head, struct eb_info *new)
-{
-	uint32_t vol, num, ver;
-	uint32_t new_vol, new_num, new_ver;
-	struct eb_info *prev, *cur, *hist, *ins;
-	struct eb_info **prev_ptr;
-
-	if ((head == NULL) || (new == NULL))
-		return 0;
-
-	if (*head == NULL) {
-		COPY(*head, new);
-		(*head)->next = NULL;
-		return 0;
-	}
-
-	new_vol = be32_to_cpu(new->vid.vol_id);
-	new_num = be32_to_cpu(new->vid.lnum);
-	new_ver = be32_to_cpu(new->vid.leb_ver);
-
-	/** TRAVERSE HORIZONTALY **/
-
-	cur = *head;
-	prev = NULL;
-
-	/* traverse until vol_id/lnum align */
-	vol = be32_to_cpu(cur->vid.vol_id);
-	num = be32_to_cpu(cur->vid.lnum);
-	while ((new_vol > vol) || ((new_vol == vol) && (new_num > num))) {
-		/* insert new at end of chain */
-		if (cur->next == NULL) {
-			COPY(ins, new);
-			ins->next = NULL;
-			cur->next = ins;
-			return 0;
-		}
-
-		prev = cur;
-		cur = cur->next;
-		vol = be32_to_cpu(cur->vid.vol_id);
-		num = be32_to_cpu(cur->vid.lnum);
-	}
-
-	if (prev == NULL)
-		prev_ptr = head;
-	else
-		prev_ptr = &(prev->next);
-
-	/* insert new into the middle of chain */
-	if ((new_vol != vol) || (new_num != num)) {
-		COPY(ins, new);
-		ins->next = cur;
-		*prev_ptr = ins;
-		return 0;
-	}
-
-	/** TRAVERSE VERTICALY **/
-
-	hist = cur;
-	prev = NULL;
-
-	/* traverse until versions align */
-	ver = be32_to_cpu(cur->vid.leb_ver);
-	while (new_ver < ver) {
-		/* insert new at bottom of history */
-		if (hist->older == NULL) {
-			COPY(ins, new);
-			ins->next = NULL;
-			ins->older = NULL;
-			hist->older = ins;
-			return 0;
-		}
-
-		prev = hist;
-		hist = hist->older;
-		ver = be32_to_cpu(hist->vid.leb_ver);
-	}
-
-	if (prev == NULL) {
-		/* replace active version */
-		COPY(ins, new);
-		ins->next = hist->next;
-		*prev_ptr = ins;
-
-		/* place cur in vertical histroy */
-		ins->older = hist;
-		hist->next = NULL;
-		return 0;
-	}
-
-	/* insert between versions, beneath active version */
-	COPY(ins, new);
-	ins->next = NULL;
-	ins->older = prev->older;
-	prev->older = ins;
-	return 0;
-}
-
-
-/**
- * sets the pointer at pos to the position of the first entry in the chain
- * with of vol_id and, if given, with the same lnum as *lnum;
- * if there is no entry in the chain, then *pos is NULL on return;
- * always returns 0;
- **/
-int
-eb_chain_position(struct eb_info **head, uint32_t vol_id, uint32_t *lnum,
-		  struct eb_info **pos)
-{
-	uint32_t vol, num;
-	struct eb_info *cur;
-
-	if ((head == NULL) || (*head == NULL) || (pos == NULL))
-		return 0;
-
-	*pos = NULL;
-
-	cur = *head;
-	while (cur != NULL) {
-		vol = be32_to_cpu(cur->vid.vol_id);
-		num = be32_to_cpu(cur->vid.lnum);
-
-		if ((vol_id == vol) && ((lnum == NULL) || (*lnum == num))) {
-			*pos = cur;
-			return 0;
-		}
-
-		cur = cur->next;
-	}
-
-	return 0;
-}
-
-
-/**
- * prints to stream, the vol_id, lnum and leb_ver for each entry in the
- * chain, starting at head;
- * this is intended for debuging purposes;
- * always returns 0;
- *
- * FIXME I do not like the double list traversion ...
- **/
-int
-eb_chain_print(FILE* stream, struct eb_info *head)
-{
-	struct eb_info *cur;
-
-	if (stream == NULL)
-		stream = stdout;
-
-	if (head == NULL) {
-		fprintf(stream, "EMPTY\n");
-		return 0;
-	}
-	/*               012345678012345678012345678012301230123 0123 01234567 0123457 01234567*/
-	fprintf(stream, "VOL_ID   LNUM     LEB_VER  EC  VID DAT  PBLK PADDR    DSIZE   EC\n");
-	cur = head;
-	while (cur != NULL) {
-		struct eb_info *hist;
-
-		fprintf(stream, "%08x %-8u %08x %-4s%-4s",
-			be32_to_cpu(cur->vid.vol_id),
-			be32_to_cpu(cur->vid.lnum),
-			be32_to_cpu(cur->vid.leb_ver),
-			cur->ec_crc_ok   ? "ok":"bad",
-			cur->vid_crc_ok  ? "ok":"bad");
-		if (cur->vid.vol_type == UBI_VID_STATIC)
-			fprintf(stream, "%-4s", cur->data_crc_ok ? "ok":"bad");
-		else	fprintf(stream, "%-4s", cur->data_crc_ok ? "ok":"ign");
-		fprintf(stream, " %-4d %08x %-8u %-8llu\n", cur->phys_block,
-			cur->phys_addr, be32_to_cpu(cur->vid.data_size),
-			be64_to_cpu(cur->ec.ec));
-
-		hist = cur->older;
-		while (hist != NULL) {
-			fprintf(stream, "%08x %-8u %08x %-4s%-4s",
-				be32_to_cpu(hist->vid.vol_id),
-				be32_to_cpu(hist->vid.lnum),
-				be32_to_cpu(hist->vid.leb_ver),
-				hist->ec_crc_ok   ? "ok":"bad",
-				hist->vid_crc_ok  ? "ok":"bad");
-			if (hist->vid.vol_type == UBI_VID_STATIC)
-				fprintf(stream, "%-4s", hist->data_crc_ok ? "ok":"bad");
-			else	fprintf(stream, "%-4s", hist->data_crc_ok ? "ok":"ign");
-			fprintf(stream, " %-4d %08x %-8u %-8llu (*)\n",
-				hist->phys_block, hist->phys_addr,
-				be32_to_cpu(hist->vid.data_size),
-				be64_to_cpu(hist->ec.ec));
-
-			hist = hist->older;
-		}
-		cur = cur->next;
-	}
-
-	return 0;
-}
-
-
-/**
- * frees the memory of the entire chain, starting at head;
- * head will be NULL on return;
- * always returns 0;
- **/
-int
-eb_chain_destroy(struct eb_info **head)
-{
-	if (head == NULL)
-		return 0;
-
-	while (*head != NULL) {
-		struct eb_info *cur;
-		struct eb_info *hist;
-
-		cur = *head;
-		*head = (*head)->next;
-
-		hist = cur->older;
-		while (hist != NULL) {
-			struct eb_info *temp;
-
-			temp = hist;
-			hist = hist->older;
-			free(temp);
-		}
-		free(cur);
-	}
-	return 0;
-}
-