From 229435ccf04db72401bb5df7d3b015565952fcc5 Mon Sep 17 00:00:00 2001
From: Mystery Man <unknown@mandriva.org>
Date: Wed, 29 Sep 1999 14:13:47 +0000
Subject: This commit was manufactured by cvs2svn to create tag 'V1_0'.

---
 perl-install/resize_fat/boot_sector.pm | 107 ---------------------------------
 1 file changed, 107 deletions(-)
 delete mode 100644 perl-install/resize_fat/boot_sector.pm

(limited to 'perl-install/resize_fat/boot_sector.pm')

diff --git a/perl-install/resize_fat/boot_sector.pm b/perl-install/resize_fat/boot_sector.pm
deleted file mode 100644
index 48e2a8d4e..000000000
--- a/perl-install/resize_fat/boot_sector.pm
+++ /dev/null
@@ -1,107 +0,0 @@
-package resize_fat::boot_sector;
-
-use diagnostics;
-use strict;
-
-use common qw(:common :system :constant);
-use resize_fat::io;
-use resize_fat::any;
-use resize_fat::directory;
-
-
-my $format = "a3 a8 S C S C S S C S S S I I I S S I S S a458 S";
-my @fields = (
-    'boot_jump',		#- boot strap short or near jump
-    'system_id',		#- Name - can be used to special case partition manager volumes
-    'sector_size',		#- bytes per logical sector
-    'cluster_size_in_sectors',	#- sectors/cluster
-    'nb_reserved',		#- reserved sectors
-    'nb_fats',			#- number of FATs
-    'nb_root_dir_entries',	#- number of root directory entries
-    'small_nb_sectors',		#- number of sectors: big_nb_sectors supersedes
-    'media',			#- media code
-    'fat16_fat_length',		#- sectors/FAT for FAT12/16
-    'sectors_per_track',
-    'nb_heads',
-    'nb_hidden',		#- (unused)
-    'big_nb_sectors',		#- number of sectors (if small_nb_sectors == 0)
-
-#- FAT32-only entries
-    'fat32_fat_length',		#- size of FAT in sectors
-    'fat32_flags',		#- bit8: fat mirroring,
-				#- low4: active fat
-    'fat32_version',		#- minor * 256 + major
-    'fat32_root_dir_cluster',
-    'info_offset_in_sectors',
-    'fat32_backup_sector',
-
-#- Common again...
-    'boot_code',		#- Boot code (or message)
-    'boot_sign',		#- 0xAA55
-);
-
-1;
-
-
-#- trimfs_init_boot_sector() - reads in the boot sector - gets important info out
-#- of boot sector, and puts in main structure - performs sanity checks - returns 1
-#- on success, 0 on failureparameters: filesystem an empty structure to fill.
-sub read($) {
-    my ($fs) = @_;
-
-    my $boot = eval { resize_fat::io::read($fs, 0, $SECTORSIZE) }; $@ and die "reading boot sector failed on device $fs->{fs_name}";
-    @{$fs}{@fields} = unpack $format, $boot;
-
-    $fs->{nb_sectors} = $fs->{small_nb_sectors} || $fs->{big_nb_sectors};
-    $fs->{cluster_size} = $fs->{cluster_size_in_sectors} * $fs->{sector_size};
-
-    $fs->{boot_sign} == 0xAA55 or die "Invalid signature for a MS-based filesystem.";
-    $fs->{nb_fats} == 2 or die "Weird number of FATs: $fs->{nb_fats}, not 2.",
-    $fs->{nb_sectors} < 32 and die "Too few sectors for viable file system\n";
-
-    if ($fs->{fat16_fat_length}) {
-	#- asserting FAT16, will be verified later on
-        $fs->{fs_type} = 'FAT16';
-	$fs->{fs_type_size} = 16;
-	$fs->{fat_length} = $fs->{fat16_fat_length};
-	$resize_fat::bad_cluster_value = 0xfff7; #- 2**16 - 1
-    } else {
-	$resize_fat::isFAT32 = 1;
-        $fs->{fs_type} = 'FAT32';
-        $fs->{fs_type_size} = 32;
-	$fs->{fat_length} = $fs->{fat32_fat_length};
-
-	$fs->{nb_root_dir_entries} = 0;
-	$fs->{info_offset} = $fs->{info_offset_in_sectors} * $fs->{sector_size};
-	$resize_fat::bad_cluster_value = 0xffffff7;
-    }
-
-    $fs->{fat_offset} = $fs->{nb_reserved} * $fs->{sector_size};
-    $fs->{fat_size} = $fs->{fat_length} * $fs->{sector_size};
-    $fs->{root_dir_offset} = $fs->{fat_offset} + $fs->{fat_size} * $fs->{nb_fats};
-    $fs->{root_dir_size} = $fs->{nb_root_dir_entries} * resize_fat::directory::entry_size();
-    $fs->{cluster_offset} = $fs->{root_dir_offset} + $fs->{root_dir_size} - 2 * $fs->{cluster_size};
-
-    $fs->{nb_fat_entries} = divide($fs->{fat_size}, $fs->{fs_type_size} / 8);
-
-    #- - 2 because clusters 0 & 1 doesn't exist
-    $fs->{nb_clusters} = divide($fs->{nb_sectors} * $fs->{sector_size} - $fs->{cluster_offset}, $fs->{cluster_size}) - 2;
-
-    $fs->{dir_entries_per_cluster} = divide($fs->{cluster_size}, psizeof($format));
-
-#-    $fs->{nb_clusters} >= resize_fat::any::min_cluster_count($fs) or die "error: not enough sectors for a $fs->{fs_type}\n";
-    $fs->{nb_clusters} <  resize_fat::any::max_cluster_count($fs) or die "error: too many sectors for a $fs->{fs_type}\n";
-}
-
-sub write($) {
-    my ($fs) = @_;
-    my $boot = pack($format, @{$fs}{@fields});
-
-    eval { resize_fat::io::write($fs, 0, $SECTORSIZE, $boot) }; $@ and die "writing the boot sector failed on device $fs->{fs_name}";
-
-    if ($resize_fat::isFAT32) {
-	#- write backup
-	eval { resize_fat::io::write($fs, $fs->{fat32_backup_sector} * $SECTORSIZE, $SECTORSIZE, $boot) };
-	$@ and die "writing the backup boot sector (#$fs->{fat32_backup_sector}) failed on device $fs->{fs_name}";
-    }
-}
-- 
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