1 files changed, 0 insertions, 273 deletions

diff --git a/libblkid/iso9660.c b/libblkid/iso9660.c
deleted file mode 100644
index 148587b3b..000000000
--- a/libblkid/iso9660.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * Copyright (C) 1999 by Andries Brouwer
- * Copyright (C) 1999, 2000, 2003 by Theodore Ts'o
- * Copyright (C) 2001 by Andreas Dilger
- * Copyright (C) 2004 Kay Sievers <kay.sievers@vrfy.org>
- * Copyright (C) 2008 Karel Zak <kzak@redhat.com>
- *
- * Inspired also by libvolume_id by
- *     Kay Sievers <kay.sievers@vrfy.org>
- *
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdint.h>
-#include <ctype.h>
-
-#include "superblocks.h"
-
-struct iso9660_date {
-	unsigned char year[4];
-	unsigned char month[2];
-	unsigned char day[2];
-	unsigned char hour[2];
-	unsigned char minute[2];
-	unsigned char second[2];
-	unsigned char hundredth[2];
-	unsigned char offset;
-} __attribute__ ((packed));
-
-/* PVD - Primary volume descriptor */
-struct iso_volume_descriptor {
-	unsigned char	vd_type;
-	unsigned char	vd_id[5];
-	unsigned char	vd_version;
-	unsigned char	flags;
-	unsigned char	system_id[32];
-	unsigned char	volume_id[32];
-	unsigned char	unused[8];
-	unsigned char	space_size[8];
-	unsigned char	escape_sequences[8];
-	unsigned char  unused1[222];
-	unsigned char  publisher_id[128];
-	unsigned char  unused2[128];
-	unsigned char  application_id[128];
-	unsigned char  unused3[111];
-	struct iso9660_date created;
-	struct iso9660_date modified;
-} __attribute__((packed));
-
-/* Boot Record */
-struct boot_record {
-	unsigned char	vd_type;
-	unsigned char	vd_id[5];
-	unsigned char	vd_version;
-	unsigned char	boot_system_id[32];
-	unsigned char	boot_id[32];
-	unsigned char	unused[1];
-} __attribute__((packed));
-
-#define ISO_SUPERBLOCK_OFFSET		0x8000
-#define ISO_SECTOR_SIZE			0x800
-#define ISO_VD_OFFSET			(ISO_SUPERBLOCK_OFFSET + ISO_SECTOR_SIZE)
-#define ISO_VD_BOOT_RECORD		0x0
-#define ISO_VD_SUPPLEMENTARY		0x2
-#define ISO_VD_END			0xff
-#define ISO_VD_MAX			16
-
-struct high_sierra_volume_descriptor {
-	unsigned char	foo[8];
-	unsigned char	type;
-	unsigned char	id[5];
-	unsigned char	version;
-	unsigned char	unused1;
-	unsigned char	system_id[32];
-	unsigned char   volume_id[32];
-} __attribute__((packed));
-
-/* returns 1 if the begin of @ascii is equal to @utf16 string.
- */
-static int ascii_eq_utf16be(unsigned char *ascii,
-			unsigned char *utf16, size_t len)
-{
-	size_t a, u;
-
-	for (a = 0, u = 0; u < len; a++, u += 2) {
-		if (utf16[u] != 0x0 || ascii[a] != utf16[u + 1])
-			return 0;
-	}
-	return 1;
-}
-
-/* old High Sierra format */
-static int probe_iso9660_hsfs(blkid_probe pr, const struct blkid_idmag *mag)
-{
-	struct high_sierra_volume_descriptor *iso;
-
-	iso = blkid_probe_get_sb(pr, mag, struct high_sierra_volume_descriptor);
-	if (!iso)
-		return -1;
-
-	blkid_probe_set_version(pr, "High Sierra");
-	blkid_probe_set_label(pr, iso->volume_id, sizeof(iso->volume_id));
-	return 0;
-}
-
-static int probe_iso9660_set_uuid (blkid_probe pr, const struct iso9660_date *date)
-{
-	unsigned char buffer[16];
-	unsigned int i, zeros = 0;
-
-	buffer[0] = date->year[0];
-	buffer[1] = date->year[1];
-	buffer[2] = date->year[2];
-	buffer[3] = date->year[3];
-	buffer[4] = date->month[0];
-	buffer[5] = date->month[1];
-	buffer[6] = date->day[0];
-	buffer[7] = date->day[1];
-	buffer[8] = date->hour[0];
-	buffer[9] = date->hour[1];
-	buffer[10] = date->minute[0];
-	buffer[11] = date->minute[1];
-	buffer[12] = date->second[0];
-	buffer[13] = date->second[1];
-	buffer[14] = date->hundredth[0];
-	buffer[15] = date->hundredth[1];
-
-	/* count the number of zeros ('0') in the date buffer */
-	for (i = 0, zeros = 0; i < sizeof(buffer); i++)
-		if (buffer[i] == '0')
-			zeros++;
-
-	/* due to the iso9660 standard if all date fields are '0' and offset is 0, the date is unset */
-	if (zeros == sizeof(buffer) && date->offset == 0)
-		return 0;
-
-	/* generate an UUID using this date and return success */
-	blkid_probe_sprintf_uuid (pr, buffer, sizeof(buffer),
-		"%c%c%c%c-%c%c-%c%c-%c%c-%c%c-%c%c-%c%c",
-		buffer[0], buffer[1], buffer[2], buffer[3],
-		buffer[4], buffer[5],
-		buffer[6], buffer[7],
-		buffer[8], buffer[9],
-		buffer[10], buffer[11],
-		buffer[12], buffer[13],
-		buffer[14], buffer[15]);
-
-	return 1;
-}
-
-static int is_str_empty(const unsigned char *str, size_t len)
-{
-	size_t i;
-
-	if (!str || !*str)
-		return 1;
-
-	for (i = 0; i < len; i++)
-		if (!isspace(str[i]))
-			return 0;
-	return 1;
-}
-
-/* iso9660 [+ Microsoft Joliet Extension] */
-int probe_iso9660(blkid_probe pr, const struct blkid_idmag *mag)
-{
-	struct iso_volume_descriptor *iso;
-	unsigned char label[32];
-	int i;
-	int off;
-
-	if (strcmp(mag->magic, "CDROM") == 0)
-		return probe_iso9660_hsfs(pr, mag);
-
-	iso = blkid_probe_get_sb(pr, mag, struct iso_volume_descriptor);
-	if (!iso)
-		return -1;
-
-	memcpy(label, iso->volume_id, sizeof(label));
-
-	if (!is_str_empty(iso->system_id, sizeof(iso->system_id)))
-		blkid_probe_set_id_label(pr, "SYSTEM_ID",
-				iso->system_id, sizeof(iso->system_id));
-
-	if (!is_str_empty(iso->publisher_id, sizeof(iso->publisher_id)))
-		blkid_probe_set_id_label(pr, "PUBLISHER_ID",
-				iso->publisher_id, sizeof(iso->publisher_id));
-
-	if (!is_str_empty(iso->application_id, sizeof(iso->application_id)))
-		blkid_probe_set_id_label(pr, "APPLICATION_ID",
-				iso->application_id, sizeof(iso->application_id));
-
-	/* create an UUID using the modified/created date */
-	if (! probe_iso9660_set_uuid(pr, &iso->modified))
-		probe_iso9660_set_uuid(pr, &iso->created);
-
-	/* Joliet Extension and Boot Record */
-	off = ISO_VD_OFFSET;
-	for (i = 0; i < ISO_VD_MAX; i++) {
-		struct boot_record *boot= (struct boot_record *)
-			blkid_probe_get_buffer(pr,
-					off,
-					max(sizeof(struct boot_record),
-					    sizeof(struct iso_volume_descriptor)));
-
-		if (boot == NULL || boot->vd_type == ISO_VD_END)
-			break;
-
-		if (boot->vd_type == ISO_VD_BOOT_RECORD) {
-			if (!is_str_empty(boot->boot_system_id,
-					  sizeof(boot->boot_system_id)))
-				blkid_probe_set_id_label(pr, "BOOT_SYSTEM_ID",
-							boot->boot_system_id,
-							sizeof(boot->boot_system_id));
-			off += ISO_SECTOR_SIZE;
-			continue;
-		}
-
-		/* Not a Boot record, lets see if its supplemntary volume descriptor */
-		iso = (struct iso_volume_descriptor *) boot;
-
-		if (iso->vd_type != ISO_VD_SUPPLEMENTARY) {
-			off += ISO_SECTOR_SIZE;
-			continue;
-		}
-
-		if (memcmp(iso->escape_sequences, "%/@", 3) == 0 ||
-		    memcmp(iso->escape_sequences, "%/C", 3) == 0 ||
-		    memcmp(iso->escape_sequences, "%/E", 3) == 0) {
-
-			blkid_probe_set_version(pr, "Joliet Extension");
-
-			/* Is the Joliet (UTF16BE) label equal to the label in
-			 * the PVD? If yes, use PVD label.  The Jolied version
-			 * of the label could be trimed (because UTF16..).
-			 */
-			if (ascii_eq_utf16be(label, iso->volume_id, 32))
-				break;
-
-			blkid_probe_set_utf8label(pr,
-					iso->volume_id,
-					sizeof(iso->volume_id),
-					BLKID_ENC_UTF16BE);
-			goto has_label;
-		}
-		off += ISO_SECTOR_SIZE;
-	}
-
-	/* Joliet not found, let use standard iso label */
-	blkid_probe_set_label(pr, label, sizeof(label));
-
-has_label:
-	return 0;
-}
-
-const struct blkid_idinfo iso9660_idinfo =
-{
-	.name		= "iso9660",
-	.usage		= BLKID_USAGE_FILESYSTEM,
-	.probefunc	= probe_iso9660,
-	.flags		= BLKID_IDINFO_TOLERANT,
-	.magics		=
-	{
-		{ .magic = "CD001", .len = 5, .kboff = 32, .sboff = 1 },
-		{ .magic = "CDROM", .len = 5, .kboff = 32, .sboff = 9 },
-		{ NULL }
-	}
-};
-