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, 87 insertions, 0 deletions

diff --git a/ubi-utils/src/unubi_analyze.h b/ubi-utils/src/unubi_analyze.h
new file mode 100644
index 0000000..8588219
--- /dev/null
+++ b/ubi-utils/src/unubi_analyze.h
@@ -0,0 +1,87 @@
+/*
+ * 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.
+ */
+
+#ifndef __UNUBI_ANALYZE_H__
+#define __UNUBI_ANALYZE_H__
+
+/*
+ * Author:  Drake Dowsett
+ * Contact: Andreas Arnez (arnez@de.ibm.com)
+ *
+ * Eraseblock Chain
+ *
+ * A linked list structure to order eraseblocks by volume and logical number
+ * and to update by version number. Doesn't contain actual eraseblock data
+ * but rather the erasecounter and volume id headers as well as a position
+ * indicator.
+ *
+ * Diagram Example:
+ *
+ * [V1.0v0]->[V1.1v2]->[V1.2v1]->[V2.0v2]->[V2.1v0]->[V2.2v1]->NULL
+ *     |         |         |         |         |         |
+ *   NULL    [V1.1v1]  [V1.2v0]  [V2.0v1]    NULL    [V2.2v0]
+ *               |         |         |                   |
+ *           [V1.1v0]    NULL    [V2.0v0]              NULL
+ *               |                   |
+ *             NULL                NULL
+ *
+ * [VA.BvC] represents the eb_info for the eraseblock with the vol_id A,
+ * lnum B and leb_ver C
+ * -> represents the `next' pointer
+ * | represents the `older' pointer
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <mtd/ubi-header.h>
+
+#define FN_EH_STAT      "analysis_blocks.txt"
+#define FN_EH_DATA	"analysis_ec_hdr.data"
+#define FN_EH_PLOT	"analysis_ec_hdr.plot"
+#define FN_VH_DATA	"analysis_vid_hdr.data"
+#define FN_VH_PLOT	"analysis_vid_hdr.plot"
+
+struct eb_info {
+	struct ubi_ec_hdr ec;
+	struct ubi_vid_hdr vid;
+
+	fpos_t eb_top;
+	uint32_t linear;
+	int ec_crc_ok;
+	int vid_crc_ok;
+	int data_crc_ok;
+	uint32_t phys_addr;
+	int phys_block;
+
+	struct eb_info *next;
+	struct eb_info *older;
+};
+
+int eb_chain_insert(struct eb_info **head, struct eb_info *item);
+
+int eb_chain_position(struct eb_info **head, uint32_t vol_id, uint32_t *lnum,
+		      struct eb_info **pos);
+
+int eb_chain_print(FILE *stream, struct eb_info *head);
+
+int eb_chain_destroy(struct eb_info **head);
+
+int unubi_analyze(struct eb_info **head, struct eb_info *first,
+		  const char *path);
+
+#endif /* __UNUBI_ANALYZE_H__ */