key_short_repair.c

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/* Copyright (C) 2001-2005 by Hans Reiser, licensing governed by
   reiser4progs/COPYING.
   
   key_short_repair.c -- short key plugin repair methods. */

#ifndef ENABLE_MINIMAL
#ifdef ENABLE_SHORT_KEYS

#include "key_short.h"
#include <repair/plugin.h>

/* Checks than oid is not used in neither locality not objectid. */
errno_t key_short_check_struct(reiser4_key_t *key) {
	key_minor_t minor;
	uint64_t oid;
	
	aal_assert("vpf-1278", key != NULL);

	minor = ks_get_minor((key_short_t *)key->body); 
	
	if (minor >= KEY_LAST_MINOR)
		return RE_FATAL;

	oid = key_short_get_locality(key);

	if (oid & KEY_SHORT_BAND_MASK)
		key_short_set_locality(key, oid & !KEY_SHORT_BAND_MASK);
	
	/* Direntries needs locality only to be checked. */
	if (key_short_get_type(key) == KEY_FILENAME_TYPE)
		return 0;
	
	oid = key_short_get_fobjectid(key);

	if (oid & KEY_SHORT_BAND_MASK)
		key_short_set_fobjectid(key, oid & !KEY_SHORT_BAND_MASK);
	
	return 0;
}

#ifndef ENABLE_MINIMAL
/* Prints key into passed stream */
void key_short_print(reiser4_key_t *key, aal_stream_t *stream,
		     uint16_t options)
{
	const char *name;
	
	aal_assert("vpf-191", key != NULL);
	aal_assert("umka-1548", stream != NULL);
	
	if (options == PO_INODE) {
		aal_stream_format(stream, "%llx:%llx\0",
				  key_short_get_locality(key),
				  key_short_get_objectid(key));
	} else {
		name = key_common_minor2name(key_short_get_type(key));
		
		aal_stream_format(stream, "%llx:%x(%s):%llx:%llx\0",
				  key_short_get_locality(key),
				  key_short_get_type(key), name,
				  key_short_get_objectid(key),
				  key_short_get_offset(key));
	}
}
#endif

#endif
#endif