yaffs-ecoscentric: packages/fs/yaffs/current/src/utils/mkyaffsimage.c annotate

annotate packages/fs/yaffs/current/src/utils/mkyaffsimage.c @ 298:07c18ca96388

Move upstream sources to packages/fs/yaffs/current/src/

author	Ross Younger <wry@ecoscentric.com>
date	Tue, 03 Nov 2009 15:21:23 +0000
parents	utils/mkyaffsimage.c@870b6a01179b
children

rev	line source
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	1 /*
174 7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	2 * YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	3 *
174 7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	4 * Copyright (C) 2002-2007 Aleph One Ltd.
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	5 * for Toby Churchill Ltd and Brightstar Engineering
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	6 *
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	7 * Created by Charles Manning <charles@aleph1.co.uk>
174 7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	8 * Nick Bane modifications flagged NCB
7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	9 * Endian handling patches by James Ng
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	10 *
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	11 * This program is free software; you can redistribute it and/or modify
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	12 * it under the terms of the GNU General Public License version 2 as
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	13 * published by the Free Software Foundation.
174 7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	14 */
7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	15
7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	16 /*
7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	17 * makeyaffsimage.c
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	18 *
174 7d11ae6795e4 normalise licence headers and attributions wookey parents: 110 diff changeset	19 * Makes a YAFFS file system image that can be used to load up a file system.
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	20 */
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	21
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	22 #include <stdlib.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	23 #include <stdio.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	24 #include <fcntl.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	25 #include <sys/types.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	26 #include <sys/stat.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	27 #include <dirent.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	28 #include <string.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	29 #include <unistd.h>
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	30 #include "yaffs_ecc.h"
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	31 #include "yaffs_guts.h"
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	32
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	33
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	34 #define MAX_OBJECTS 10000
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	35
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	36 const char * mkyaffsimage_c_version = "$Id$";
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	37
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	38
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	39 typedef struct
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	40 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	41 dev_t dev;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	42 ino_t ino;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	43 int obj;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	44 } objItem;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	45
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	46
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	47 static objItem obj_list[MAX_OBJECTS];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	48 static int n_obj = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	49 static int obj_id = YAFFS_NOBJECT_BUCKETS + 1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	50
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	51 static int nObjects, nDirectories, nPages;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	52
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	53 static int outFile;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	54
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	55 static int error;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	56
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	57 static int convert_endian = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	58
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	59 static int obj_compare(const void a, const void b)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	60 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	61 objItem oa, ob;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	62
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	63 oa = (objItem *)a;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	64 ob = (objItem *)b;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	65
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	66 if(oa->dev < ob->dev) return -1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	67 if(oa->dev > ob->dev) return 1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	68 if(oa->ino < ob->ino) return -1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	69 if(oa->ino > ob->ino) return 1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	70
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	71 return 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	72 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	73
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	74
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	75 static void add_obj_to_list(dev_t dev, ino_t ino, int obj)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	76 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	77 if(n_obj < MAX_OBJECTS)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	78 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	79 obj_list[n_obj].dev = dev;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	80 obj_list[n_obj].ino = ino;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	81 obj_list[n_obj].obj = obj;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	82 n_obj++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	83 qsort(obj_list,n_obj,sizeof(objItem),obj_compare);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	84
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	85 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	86 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	87 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	88 // oops! not enough space in the object array
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	89 fprintf(stderr,"Not enough space in object array\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	90 exit(2);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	91 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	92 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	93
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	94
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	95 static int find_obj_in_list(dev_t dev, ino_t ino)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	96 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	97 objItem *i = NULL;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	98 objItem test;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	99
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	100 test.dev = dev;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	101 test.ino = ino;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	102
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	103 if(n_obj > 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	104 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	105 i = bsearch(&test,obj_list,n_obj,sizeof(objItem),obj_compare);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	106 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	107
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	108 if(i)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	109 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	110 return i->obj;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	111 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	112 return -1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	113 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	114
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	115 // NCB added 10/9/2002
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	116 static __u16 yaffs_CalcNameSum(const char *name)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	117 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	118 __u16 sum = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	119 __u16 i = 1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	120
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	121 __u8 bname = (__u8 )name;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	122
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	123 while (*bname)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	124 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	125 sum += (bname) i;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	126 i++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	127 bname++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	128 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	129 return sum;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	130 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	131
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	132
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	133 static void yaffs_CalcECC(const __u8 data, yaffs_Spare spare)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	134 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	135 yaffs_ECCCalculate(data , spare->ecc1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	136 yaffs_ECCCalculate(&data[256] , spare->ecc2);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	137 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	138
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	139 static void yaffs_CalcTagsECC(yaffs_Tags *tags)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	140 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	141 // Todo don't do anything yet. Need to calculate ecc
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	142 unsigned char b = ((yaffs_TagsUnion )tags)->asBytes;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	143 unsigned i,j;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	144 unsigned ecc = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	145 unsigned bit = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	146
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	147 // Clear ECC fields
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	148 if (!convert_endian)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	149 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	150 tags->ecc = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	151 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	152 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	153 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	154 // Because we're in "munged tag" mode, we have to clear it manually
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	155 b[6] &= 0xC0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	156 b[7] &= 0x03;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	157 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	158
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	159 for(i = 0; i < 8; i++)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	160 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	161 // NCB modified 20-9-02 for(j = 1; j &0x7f; j<<=1)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	162 for(j = 1; j &0xff; j<<=1)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	163 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	164 bit++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	165 if(b[i] & j)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	166 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	167 ecc ^= bit;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	168 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	169 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	170 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	171
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	172 // Write out ECC
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	173 if (!convert_endian)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	174 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	175 tags->ecc = ecc;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	176 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	177 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	178 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	179 // We have to munge the ECC again.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	180 b[6] \|= ((ecc >> 6) & 0x3F);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	181 b[7] \|= ((ecc & 0x3F) << 2);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	182 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	183 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	184 static void yaffs_LoadTagsIntoSpare(yaffs_Spare sparePtr, yaffs_Tags tagsPtr)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	185 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	186 yaffs_TagsUnion tu = (yaffs_TagsUnion )tagsPtr;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	187
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	188 //yaffs_CalcTagsECC(tagsPtr);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	189
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	190 sparePtr->tagByte0 = tu->asBytes[0];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	191 sparePtr->tagByte1 = tu->asBytes[1];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	192 sparePtr->tagByte2 = tu->asBytes[2];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	193 sparePtr->tagByte3 = tu->asBytes[3];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	194 sparePtr->tagByte4 = tu->asBytes[4];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	195 sparePtr->tagByte5 = tu->asBytes[5];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	196 sparePtr->tagByte6 = tu->asBytes[6];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	197 sparePtr->tagByte7 = tu->asBytes[7];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	198 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	199
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	200 /* This little function converts a little endian tag to a big endian tag.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	201 * NOTE: The tag is not usable after this other than calculating the CRC
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	202 * with.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	203 */
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	204 static void little_to_big_endian(yaffs_Tags *tagsPtr)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	205 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	206 yaffs_TagsUnion * tags = (yaffs_TagsUnion* )tagsPtr; // Work in bytes.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	207 yaffs_TagsUnion temp;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	208
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	209 memset(&temp, 0, sizeof(temp));
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	210 // Ick, I hate magic numbers.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	211 temp.asBytes[0] = ((tags->asBytes[2] & 0x0F) << 4) \| ((tags->asBytes[1] & 0xF0) >> 4);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	212 temp.asBytes[1] = ((tags->asBytes[1] & 0x0F) << 4) \| ((tags->asBytes[0] & 0xF0) >> 4);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	213 temp.asBytes[2] = ((tags->asBytes[0] & 0x0F) << 4) \| ((tags->asBytes[2] & 0x30) >> 2) \| ((tags->asBytes[3] & 0xC0) >> 6);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	214 temp.asBytes[3] = ((tags->asBytes[3] & 0x3F) << 2) \| ((tags->asBytes[2] & 0xC0) >> 6);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	215 temp.asBytes[4] = ((tags->asBytes[6] & 0x03) << 6) \| ((tags->asBytes[5] & 0xFC) >> 2);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	216 temp.asBytes[5] = ((tags->asBytes[5] & 0x03) << 6) \| ((tags->asBytes[4] & 0xFC) >> 2);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	217 temp.asBytes[6] = ((tags->asBytes[4] & 0x03) << 6) \| (tags->asBytes[7] & 0x3F);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	218 temp.asBytes[7] = (tags->asBytes[6] & 0xFC) \| ((tags->asBytes[7] & 0xC0) >> 6);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	219
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	220 // Now copy it back.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	221 tags->asBytes[0] = temp.asBytes[0];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	222 tags->asBytes[1] = temp.asBytes[1];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	223 tags->asBytes[2] = temp.asBytes[2];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	224 tags->asBytes[3] = temp.asBytes[3];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	225 tags->asBytes[4] = temp.asBytes[4];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	226 tags->asBytes[5] = temp.asBytes[5];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	227 tags->asBytes[6] = temp.asBytes[6];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	228 tags->asBytes[7] = temp.asBytes[7];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	229 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	230
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	231 static int write_chunk(__u8 *data, __u32 objId, __u32 chunkId, __u32 nBytes)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	232 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	233 yaffs_Tags t;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	234 yaffs_Spare s;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	235
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	236 error = write(outFile,data,512);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	237 if(error < 0) return error;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	238
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	239 memset(&t,0xff,sizeof (yaffs_Tags));
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	240 memset(&s,0xff,sizeof (yaffs_Spare));
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	241
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	242 t.chunkId = chunkId;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	243 t.serialNumber = 0;
267 870b6a01179b Update to new tags field names charles parents: 177 diff changeset	244 t.byteCountLSB = nBytes;
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	245 t.objectId = objId;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	246
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	247 if (convert_endian)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	248 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	249 little_to_big_endian(&t);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	250 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	251
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	252 yaffs_CalcTagsECC(&t);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	253 yaffs_LoadTagsIntoSpare(&s,&t);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	254 yaffs_CalcECC(data,&s);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	255
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	256 nPages++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	257
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	258 return write(outFile,&s,sizeof(yaffs_Spare));
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	259
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	260 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	261
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	262 #define SWAP32(x) ((((x) & 0x000000FF) << 24) \| \
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	263 (((x) & 0x0000FF00) << 8 ) \| \
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	264 (((x) & 0x00FF0000) >> 8 ) \| \
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	265 (((x) & 0xFF000000) >> 24))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	266
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	267 #define SWAP16(x) ((((x) & 0x00FF) << 8) \| \
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	268 (((x) & 0xFF00) >> 8))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	269
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	270 // This one is easier, since the types are more standard. No funky shifts here.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	271 static void object_header_little_to_big_endian(yaffs_ObjectHeader* oh)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	272 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	273 oh->type = SWAP32(oh->type); // GCC makes enums 32 bits.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	274 oh->parentObjectId = SWAP32(oh->parentObjectId); // int
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	275 oh->sum__NoLongerUsed = SWAP16(oh->sum__NoLongerUsed); // __u16 - Not used, but done for completeness.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	276 // name = skip. Char array. Not swapped.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	277 oh->yst_mode = SWAP32(oh->yst_mode);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	278 #ifdef CONFIG_YAFFS_WINCE // WinCE doesn't implement this, but we need to just in case.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	279 // In fact, WinCE would be THE place where this would be an issue!
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	280 oh->notForWinCE[0] = SWAP32(oh->notForWinCE[0]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	281 oh->notForWinCE[1] = SWAP32(oh->notForWinCE[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	282 oh->notForWinCE[2] = SWAP32(oh->notForWinCE[2]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	283 oh->notForWinCE[3] = SWAP32(oh->notForWinCE[3]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	284 oh->notForWinCE[4] = SWAP32(oh->notForWinCE[4]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	285 #else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	286 // Regular POSIX.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	287 oh->yst_uid = SWAP32(oh->yst_uid);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	288 oh->yst_gid = SWAP32(oh->yst_gid);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	289 oh->yst_atime = SWAP32(oh->yst_atime);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	290 oh->yst_mtime = SWAP32(oh->yst_mtime);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	291 oh->yst_ctime = SWAP32(oh->yst_ctime);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	292 #endif
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	293
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	294 oh->fileSize = SWAP32(oh->fileSize); // Aiee. An int... signed, at that!
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	295 oh->equivalentObjectId = SWAP32(oh->equivalentObjectId);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	296 // alias - char array.
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	297 oh->yst_rdev = SWAP32(oh->yst_rdev);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	298
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	299 #ifdef CONFIG_YAFFS_WINCE
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	300 oh->win_ctime[0] = SWAP32(oh->win_ctime[0]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	301 oh->win_ctime[1] = SWAP32(oh->win_ctime[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	302 oh->win_atime[0] = SWAP32(oh->win_atime[0]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	303 oh->win_atime[1] = SWAP32(oh->win_atime[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	304 oh->win_mtime[0] = SWAP32(oh->win_mtime[0]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	305 oh->win_mtime[1] = SWAP32(oh->win_mtime[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	306 oh->roomToGrow[0] = SWAP32(oh->roomToGrow[0]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	307 oh->roomToGrow[1] = SWAP32(oh->roomToGrow[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	308 oh->roomToGrow[2] = SWAP32(oh->roomToGrow[2]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	309 oh->roomToGrow[3] = SWAP32(oh->roomToGrow[3]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	310 oh->roomToGrow[4] = SWAP32(oh->roomToGrow[4]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	311 oh->roomToGrow[5] = SWAP32(oh->roomToGrow[5]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	312 #else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	313 oh->roomToGrow[0] = SWAP32(oh->roomToGrow[0]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	314 oh->roomToGrow[1] = SWAP32(oh->roomToGrow[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	315 oh->roomToGrow[2] = SWAP32(oh->roomToGrow[2]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	316 oh->roomToGrow[3] = SWAP32(oh->roomToGrow[3]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	317 oh->roomToGrow[4] = SWAP32(oh->roomToGrow[4]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	318 oh->roomToGrow[5] = SWAP32(oh->roomToGrow[5]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	319 oh->roomToGrow[6] = SWAP32(oh->roomToGrow[6]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	320 oh->roomToGrow[7] = SWAP32(oh->roomToGrow[7]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	321 oh->roomToGrow[8] = SWAP32(oh->roomToGrow[8]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	322 oh->roomToGrow[9] = SWAP32(oh->roomToGrow[9]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	323 oh->roomToGrow[10] = SWAP32(oh->roomToGrow[10]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	324 oh->roomToGrow[11] = SWAP32(oh->roomToGrow[11]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	325 #endif
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	326 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	327
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	328 static int write_object_header(int objId, yaffs_ObjectType t, struct stat s, int parent, const char name, int equivalentObj, const char * alias)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	329 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	330 __u8 bytes[512];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	331
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	332
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	333 yaffs_ObjectHeader oh = (yaffs_ObjectHeader )bytes;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	334
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	335 memset(bytes,0xff,512);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	336
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	337 oh->type = t;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	338
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	339 oh->parentObjectId = parent;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	340
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	341 strncpy(oh->name,name,YAFFS_MAX_NAME_LENGTH);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	342
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	343
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	344 if(t != YAFFS_OBJECT_TYPE_HARDLINK)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	345 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	346 oh->yst_mode = s->st_mode;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	347 oh->yst_uid = s->st_uid;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	348 // NCB 12/9/02 oh->yst_gid = s->yst_uid;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	349 oh->yst_gid = s->st_gid;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	350 oh->yst_atime = s->st_atime;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	351 oh->yst_mtime = s->st_mtime;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	352 oh->yst_ctime = s->st_ctime;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	353 oh->yst_rdev = s->st_rdev;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	354 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	355
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	356 if(t == YAFFS_OBJECT_TYPE_FILE)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	357 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	358 oh->fileSize = s->st_size;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	359 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	360
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	361 if(t == YAFFS_OBJECT_TYPE_HARDLINK)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	362 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	363 oh->equivalentObjectId = equivalentObj;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	364 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	365
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	366 if(t == YAFFS_OBJECT_TYPE_SYMLINK)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	367 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	368 strncpy(oh->alias,alias,YAFFS_MAX_ALIAS_LENGTH);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	369 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	370
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	371 if (convert_endian)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	372 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	373 object_header_little_to_big_endian(oh);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	374 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	375
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	376 return write_chunk(bytes,objId,0,0xffff);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	377
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	378 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	379
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	380
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	381 static int process_directory(int parent, const char *path)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	382 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	383
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	384 DIR *dir;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	385 struct dirent *entry;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	386
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	387 nDirectories++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	388
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	389 dir = opendir(path);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	390
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	391 if(dir)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	392 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	393 while((entry = readdir(dir)) != NULL)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	394 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	395
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	396 /* Ignore . and .. */
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	397 if(strcmp(entry->d_name,".") &&
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	398 strcmp(entry->d_name,".."))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	399 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	400 char full_name[500];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	401 struct stat stats;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	402 int equivalentObj;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	403 int newObj;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	404
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	405 sprintf(full_name,"%s/%s",path,entry->d_name);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	406
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	407 lstat(full_name,&stats);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	408
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	409 if(S_ISLNK(stats.st_mode) \|\|
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	410 S_ISREG(stats.st_mode) \|\|
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	411 S_ISDIR(stats.st_mode) \|\|
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	412 S_ISFIFO(stats.st_mode) \|\|
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	413 S_ISBLK(stats.st_mode) \|\|
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	414 S_ISCHR(stats.st_mode) \|\|
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	415 S_ISSOCK(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	416 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	417
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	418 newObj = obj_id++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	419 nObjects++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	420
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	421 printf("Object %d, %s is a ",newObj,full_name);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	422
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	423 /* We're going to create an object for it */
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	424 if((equivalentObj = find_obj_in_list(stats.st_dev, stats.st_ino)) > 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	425 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	426 /* we need to make a hard link */
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	427 printf("hard link to object %d\n",equivalentObj);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	428 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_HARDLINK, &stats, parent, entry->d_name, equivalentObj, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	429 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	430 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	431 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	432
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	433 add_obj_to_list(stats.st_dev,stats.st_ino,newObj);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	434
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	435 if(S_ISLNK(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	436 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	437
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	438 char symname[500];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	439
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	440 memset(symname,0, sizeof(symname));
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	441
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	442 readlink(full_name,symname,sizeof(symname) -1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	443
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	444 printf("symlink to \"%s\"\n",symname);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	445 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SYMLINK, &stats, parent, entry->d_name, -1, symname);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	446
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	447 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	448 else if(S_ISREG(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	449 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	450 printf("file, ");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	451 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_FILE, &stats, parent, entry->d_name, -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	452
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	453 if(error >= 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	454 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	455 int h;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	456 __u8 bytes[512];
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	457 int nBytes;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	458 int chunk = 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	459
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	460 h = open(full_name,O_RDONLY);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	461 if(h >= 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	462 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	463 memset(bytes,0xff,512);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	464 while((nBytes = read(h,bytes,512)) > 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	465 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	466 chunk++;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	467 write_chunk(bytes,newObj,chunk,nBytes);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	468 memset(bytes,0xff,512);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	469 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	470 if(nBytes < 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	471 error = nBytes;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	472
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	473 printf("%d data chunks written\n",chunk);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	474 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	475 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	476 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	477 perror("Error opening file");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	478 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	479 close(h);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	480
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	481 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	482
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	483 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	484 else if(S_ISSOCK(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	485 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	486 printf("socket\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	487 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	488 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	489 else if(S_ISFIFO(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	490 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	491 printf("fifo\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	492 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	493 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	494 else if(S_ISCHR(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	495 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	496 printf("character device\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	497 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	498 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	499 else if(S_ISBLK(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	500 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	501 printf("block device\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	502 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_SPECIAL, &stats, parent, entry->d_name, -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	503 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	504 else if(S_ISDIR(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	505 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	506 printf("directory\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	507 error = write_object_header(newObj, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, parent, entry->d_name, -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	508 // NCB modified 10/9/2001 process_directory(1,full_name);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	509 process_directory(newObj,full_name);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	510 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	511 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	512 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	513 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	514 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	515 printf(" we don't handle this type\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	516 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	517 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	518 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	519 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	520
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	521 return 0;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	522
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	523 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	524
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	525
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	526 int main(int argc, char *argv[])
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	527 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	528 struct stat stats;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	529
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	530 printf("mkyaffsimage: image building tool for YAFFS built "__DATE__"\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	531
110 b2372a63adc0 Make the "convert" argument to mkyaffsimage optional. tpoynor* parents: 104 diff changeset	532 if(argc < 3)
104 f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	533 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	534 printf("usage: mkyaffsimage dir image_file [convert]\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	535 printf(" dir the directory tree to be converted\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	536 printf(" image_file the output file to hold the image\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	537 printf(" 'convert' produce a big-endian image from a little-endian machine\n");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	538 exit(1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	539 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	540
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	541 if ((argc == 4) && (!strncmp(argv[3], "convert", strlen("convert"))))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	542 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	543 convert_endian = 1;
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	544 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	545
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	546 if(stat(argv[1],&stats) < 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	547 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	548 printf("Could not stat %s\n",argv[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	549 exit(1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	550 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	551
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	552 if(!S_ISDIR(stats.st_mode))
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	553 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	554 printf(" %s is not a directory\n",argv[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	555 exit(1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	556 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	557
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	558 outFile = open(argv[2],O_CREAT \| O_TRUNC \| O_WRONLY, S_IREAD \| S_IWRITE);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	559
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	560
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	561 if(outFile < 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	562 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	563 printf("Could not open output file %s\n",argv[2]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	564 exit(1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	565 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	566
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	567 printf("Processing directory %s into image file %s\n",argv[1],argv[2]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	568 error = write_object_header(1, YAFFS_OBJECT_TYPE_DIRECTORY, &stats, 1,"", -1, NULL);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	569 if(error)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	570 error = process_directory(YAFFS_OBJECTID_ROOT,argv[1]);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	571
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	572 close(outFile);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	573
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	574 if(error < 0)
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	575 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	576 perror("operation incomplete");
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	577 exit(1);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	578 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	579 else
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	580 {
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	581 printf("Operation complete.\n"
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	582 "%d objects in %d directories\n"
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	583 "%d NAND pages\n",nObjects, nDirectories, nPages);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	584 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	585
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	586 close(outFile);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	587
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	588 exit(0);
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	589 }
f3540e75e879 Add mkyaffsimage to yaffs2 module, some further "make clean" cleanups. tpoynor parents: diff changeset	590

Mercurial > yaffs-ecoscentric

annotate packages/fs/yaffs/current/src/utils/mkyaffsimage.c @ 298:07c18ca96388