1 files changed, 0 insertions, 458 deletions
diff --git a/ubi-utils/old-utils/src/pfi.c b/ubi-utils/old-utils/src/pfi.c
deleted file mode 100644
index fa835e2..0000000
--- a/ubi-utils/old-utils/src/pfi.c
+++ /dev/null
@@ -1,458 +0,0 @@
-/*
- * Copyright (c) International Business Machines Corp., 2006
- *
- * 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.
- */
-
-/*
- * @file pfi.c
- *
- * @author Oliver Lohmann
- *	   Andreas Arnez
- *	   Joern Engel
- *	   Frank Haverkamp
- *
- * @brief libpfi holds all code to create and process pfi files.
- *
- * <oliloh@de.ibm.com> Wed Feb	8 11:38:22 CET 2006: Initial creation.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <syslog.h>
-#include <stdarg.h>
-#include <errno.h>
-
-#include "pfi.h"
-
-#define PFI_MAGIC     "PFI!\n"
-#define PFI_DATA      "DATA\n" /* The same size as PFI_MAGIC */
-#define PFI_MAGIC_LEN 5
-
-static const char copyright [] __attribute__((unused)) =
-	"Copyright (c) International Business Machines Corp., 2006";
-
-enum key_id {
-	/* version 1 */
-	key_version,	      /* must be index position 0! */
-	key_mode,
-	key_size,
-	key_crc,
-	key_label,
-	key_flags,
-	key_ubi_ids,
-	key_ubi_size,
-	key_ubi_type,
-	key_ubi_names,
-	key_ubi_alignment,
-	key_raw_starts,
-	key_raw_total_size,
-	num_keys,
-};
-
-struct pfi_header {
-	char defined[num_keys];	 /* reserve all possible keys even if
-				    version does not require this. */
-	int mode_no;		 /* current mode no. -> can only increase */
-	union {
-		char *str;
-		uint32_t num;
-	} value[num_keys];
-};
-
-
-#define PFI_MANDATORY	    0x0001
-#define PFI_STRING	    0x0002
-#define PFI_LISTVALUE	    0x0004	/* comma seperated list of nums */
-#define PFI_MANDATORY_UBI   0x0008
-#define PFI_MANDATORY_RAW   0x0010
-
-struct key_descriptor {
-	enum key_id id;
-	const char *name;
-	uint32_t flags;
-};
-
-static const struct key_descriptor key_desc_v1[] = {
-	{ key_version, "version", PFI_MANDATORY },
-	{ key_mode, "mode", PFI_MANDATORY | PFI_STRING },
-	{ key_size, "size", PFI_MANDATORY },
-	{ key_crc, "crc", PFI_MANDATORY },
-	{ key_label, "label", PFI_MANDATORY | PFI_STRING },
-	{ key_flags, "flags", PFI_MANDATORY },
-	{ key_ubi_ids, "ubi_ids", PFI_MANDATORY_UBI | PFI_STRING },
-	{ key_ubi_size, "ubi_size", PFI_MANDATORY_UBI },
-	{ key_ubi_type, "ubi_type", PFI_MANDATORY_UBI | PFI_STRING },
-	{ key_ubi_names, "ubi_names", PFI_MANDATORY_UBI | PFI_STRING },
-	{ key_ubi_alignment, "ubi_alignment", PFI_MANDATORY_UBI },
-	{ key_raw_starts, "raw_starts", PFI_MANDATORY_RAW | PFI_STRING },
-	{ key_raw_total_size, "raw_total_size", PFI_MANDATORY_RAW },
-};
-
-static const struct key_descriptor *key_descriptors[] = {
-	NULL,
-	key_desc_v1,					   /* version 1 */
-};
-
-static const int key_descriptors_max[] = {
-	0,						   /* version 0 */
-	sizeof(key_desc_v1)/sizeof(struct key_descriptor), /* version 1 */
-};
-
-#define ARRAY_SIZE(a)    (sizeof(a) / sizeof((a)[0]))
-
-static const char* modes[] = {"raw", "ubi"}; /* order isn't arbitrary! */
-
-/* latest version contains all possible keys */
-static const struct key_descriptor *key_desc = key_desc_v1;
-
-#define PFI_IS_UBI(mode) \
-	(((mode) != NULL) && (strcmp("ubi", (mode)) == 0))
-
-#define PFI_IS_RAW(mode) \
-	(((mode) != NULL) && (strcmp("raw", (mode)) == 0))
-
-/**
- * @return	 <0	On Error.
- *		>=0	Mode no.
- */
-static int
-get_mode_no(const char* mode)
-{
-	int i;
-
-	for (i = 0; i < (int)ARRAY_SIZE(modes); i++)
-		if (strcmp(mode, modes[i]) == 0)
-			return i;
-	return -1;
-}
-
-static int
-find_key_by_name (const char *name)
-{
-	int i;
-
-	for (i = 0; i < num_keys; i++) {
-		if (strcmp(name, key_desc[i].name) == 0)
-			return i;
-	}
-	return -1;
-}
-
-static int
-check_valid (pfi_header head)
-{
-	int i;
-	int max_keys;
-	uint32_t version;
-	const char *mode;
-	const struct key_descriptor *desc;
-	uint32_t to_check = PFI_MANDATORY;
-
-	/*
-	 * For the validity check the list of possible keys depends on
-	 * the version of the PFI file used.
-	 */
-	version = head->value[key_version].num;
-	if (version > PFI_HDRVERSION)
-		return PFI_ENOHEADER;
-
-	max_keys = key_descriptors_max[version];
-	desc = key_descriptors[version];
-
-	if (!desc)
-		return PFI_ENOVERSION;
-
-	mode = head->value[key_mode].str;
-	if (PFI_IS_UBI(mode)) {
-		to_check |= PFI_MANDATORY_UBI;
-	}
-	else if (PFI_IS_RAW(mode)) {
-		to_check |= PFI_MANDATORY_RAW;
-	}
-	else { /* neither UBI nor RAW == ERR */
-		return PFI_EINSUFF;
-	}
-
-	for (i = 0; i < max_keys; i++) {
-		if ((desc[i].flags & to_check) && !head->defined[i]) {
-			fprintf(stderr, "libpfi: %s missing\n", desc[i].name);
-			return PFI_EINSUFF;
-		}
-	}
-
-	return 0;
-}
-
-int pfi_header_init (pfi_header *head)
-{
-	int i;
-	pfi_header self = (pfi_header) malloc(sizeof(*self));
-
-	*head = self;
-	if (self == NULL)
-		return PFI_ENOMEM;
-
-	/* initialize maximum number of possible keys */
-	for (i = 0; i < num_keys; i++) {
-		memset(self, 0, sizeof(*self));
-		self->defined[i] = 0;
-	}
-
-	return 0;
-}
-
-int pfi_header_destroy (pfi_header *head)
-{
-	int i;
-	pfi_header self = *head;
-
-	for (i = 0; i < num_keys; i++) {
-		if (self->defined[i] && (key_desc[i].flags & PFI_STRING) &&
-		    self->value[i].str) {
-			free(self->value[i].str);
-		}
-	}
-	free(*head);
-	*head = NULL;
-	return 0;
-}
-
-int pfi_header_setnumber (pfi_header head,
-			   const char *key, uint32_t value)
-{
-	int key_id = find_key_by_name(key);
-
-	if (key_id < 0)
-		return PFI_EUNDEF;
-
-	if (key_desc[key_id].flags & PFI_STRING)
-		return PFI_EBADTYPE;
-
-	head->value[key_id].num = value;
-	head->defined[key_id] = 1;
-	return 0;
-}
-
-int pfi_header_setvalue (pfi_header head,
-			  const char *key, const char *value)
-{
-	int key_id = find_key_by_name(key);
-
-	if (value == NULL)
-		return PFI_EINSUFF;
-
-	if ((key_id < 0) || (key_id >= num_keys))
-		return PFI_EUNDEF;
-
-	if (key_desc[key_id].flags & PFI_STRING) {
-		/*
-		 * The value is a string. Copy to a newly allocated
-		 * buffer. Delete the old value, if already set.
-		 */
-		size_t len = strlen(value) + 1;
-		char *old_str = NULL;
-		char *str;
-
-		old_str = head->value[key_id].str;
-		if (old_str != NULL)
-			free(old_str);
-
-		str = head->value[key_id].str = (char *) malloc(len);
-		if (str == NULL)
-			return PFI_ENOMEM;
-
-		strcpy(str, value);
-	} else {
-		int len;
-		int ret;
-		/* FIXME: here we assume that the value is always
-		   given in hex and starts with '0x'. */
-		ret = sscanf(value, "0x%x%n", &head->value[key_id].num, &len);
-		if (ret < 1 || value[len] != '\0')
-			return PFI_EBADTYPE;
-	}
-	head->defined[key_id] = 1;
-	return 0;
-}
-
-int pfi_header_getnumber (pfi_header head,
-			   const char *key, uint32_t *value)
-{
-	int key_id = find_key_by_name(key);
-
-	if (key_id < 0)
-		return PFI_EUNDEF;
-
-	if (key_desc[key_id].flags & PFI_STRING)
-		return PFI_EBADTYPE;
-
-	if (!head->defined[key_id])
-		return PFI_EUNDEF;
-
-	*value = head->value[key_id].num;
-	return 0;
-}
-
-int pfi_header_getstring (pfi_header head,
-			   const char *key, char *value, size_t size)
-{
-	int key_id = find_key_by_name(key);
-
-	if (key_id < 0)
-		return PFI_EUNDEF;
-
-	if (!(key_desc[key_id].flags & PFI_STRING))
-		return PFI_EBADTYPE;
-
-	if (!head->defined[key_id])
-		return PFI_EUNDEF;
-
-	strncpy(value, head->value[key_id].str, size-1);
-	value[size-1] = '\0';
-	return 0;
-}
-
-int pfi_header_write (FILE *out, pfi_header head)
-{
-	int i;
-	int ret;
-
-	pfi_header_setnumber(head, "version", PFI_HDRVERSION);
-
-	if ((ret = check_valid(head)) != 0)
-		return ret;
-
-	/* OK.	Now write the header. */
-
-	ret = fwrite(PFI_MAGIC, 1, PFI_MAGIC_LEN, out);
-	if (ret < PFI_MAGIC_LEN)
-		return ret;
-
-
-	for (i = 0; i < num_keys; i++) {
-		if (!head->defined[i])
-			continue;
-
-		ret = fprintf(out, "%s=", key_desc[i].name);
-		if (ret < 0)
-			return PFI_EFILE;
-
-		if (key_desc[i].flags & PFI_STRING) {
-			ret = fprintf(out, "%s", head->value[i].str);
-			if (ret < 0)
-				return PFI_EFILE;
-		} else {
-			ret = fprintf(out, "0x%8x", head->value[i].num);
-			if (ret < 0)
-				return PFI_EFILE;
-
-		}
-		ret = fprintf(out, "\n");
-		if (ret < 0)
-			return PFI_EFILE;
-	}
-	ret = fprintf(out, "\n");
-	if (ret < 0)
-		return PFI_EFILE;
-
-	ret = fflush(out);
-	if (ret != 0)
-		return PFI_EFILE;
-
-	return 0;
-}
-
-int pfi_header_read (FILE *in, pfi_header head)
-{
-	char magic[PFI_MAGIC_LEN];
-	char mode[PFI_KEYWORD_LEN];
-	char buf[256];
-
-	if (PFI_MAGIC_LEN != fread(magic, 1, PFI_MAGIC_LEN, in))
-		return PFI_EFILE;
-	if (memcmp(magic, PFI_MAGIC, PFI_MAGIC_LEN) != 0)  {
-		if (memcmp(magic, PFI_DATA, PFI_MAGIC_LEN) == 0) {
-			return PFI_DATA_START;
-		}
-		return PFI_ENOHEADER;
-	}
-
-	while (fgets(buf, sizeof(buf), in) != NULL && buf[0] != '\n') {
-		char *value;
-		char *end;
-		value = strchr(buf, '=');
-		if (value == NULL)
-			return PFI_ENOHEADER;
-
-		*value = '\0';
-		value++;
-		end = strchr(value, '\n');
-		if (end)
-		       *end = '\0';
-
-		if (pfi_header_setvalue(head, buf, value))
-			return PFI_ENOHEADER;
-	}
-
-	if (check_valid(head) != 0)
-		return PFI_ENOHEADER;
-
-	/* set current mode no. in head */
-	pfi_header_getstring(head, "mode", mode, PFI_KEYWORD_LEN);
-	if (head->mode_no > get_mode_no(mode)) {
-		return PFI_EMODE;
-	}
-	head->mode_no = get_mode_no(mode);
-	return 0;
-}
-
-int pfi_header_dump (FILE *out, pfi_header head __attribute__((__unused__)))
-{
-	fprintf(out, "Sorry not implemented yet. Write mail to "
-		"Andreas Arnez and complain!\n");
-	return 0;
-}
-
-int pfi_read (FILE *in, pfi_read_func func, void *priv_data)
-{
-	int rc;
-	pfi_header header;
-
-	rc = pfi_header_init (&header);
-	if (0 != rc)
-		return rc;
-	if (!func)
-		return PFI_EINVAL;
-
-	while ((0 == rc) && !feof(in)) {
-		/*
-		 * Read header and check consistency of the fields.
-		 */
-		rc = pfi_header_read( in, header );
-		if (0 != rc)
-			break;
-		if (func) {
-			rc = func(in, header, priv_data);
-			if (rc != 0)
-				break;
-		}
-	}
-
-	pfi_header_destroy(&header);
-	return rc;
-}