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Magic Rescue scans a block device for file types it knows how to recover and

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calls an external program to extract them. It looks at "magic bytes" in file
contents, so it can be used both as an undelete utility and for recovering a
corrupted drive or partition. As long as the file data is there, it will
find it.

It works on any file system, but on very fragmented file systems it can only
recover the first chunk of each file. Practical experience shows, however, that
chunks of 30-50MB are not uncommon.

PR:		ports/83666
Submitted by:	Emanuel Haupt <ehaupt@mx.critical.ch>
Approved by:	flz (mentor)
This commit is contained in:
Renato Botelho 2005-07-19 12:17:18 +00:00
parent cdd41104c4
commit eeb0735e7b
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=139584
6 changed files with 106 additions and 0 deletions
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1
sysutils/Makefile
View File

@ -281,6 +281,7 @@
SUBDIR += ltrace
SUBDIR += luma
SUBDIR += lxsplit
SUBDIR += magicrescue
SUBDIR += maint
SUBDIR += makefs
SUBDIR += manck

34
sysutils/magicrescue/Makefile Normal file
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@ -0,0 +1,34 @@
# New ports collection makefile for: magicrescue
# Date created: 18 Jul 2005
# Whom: Emanuel Haupt <ehaupt@critical.ch>
#
# $FreeBSD$
#
PORTNAME= magicrescue
PORTVERSION= 1.1.4
CATEGORIES= sysutils
MASTER_SITES= http://jbj.rapanden.dk/magicrescue/release/
MAINTAINER= ehaupt@critical.ch
COMMENT= A file recovery tool which recovers deleted files from a block device
GNU_CONFIGURE= yes
USE_REINPLACE= yes
USE_PERL5_RUN= yes
MAN1= dupemap.1 magicrescue.1 magicsort.1
post-patch:
@${REINPLACE_CMD} -e 's|^#!/usr/bin/env.*|#!${PERL}|' \
${WRKSRC}/magicsort
.if !defined(NOPORTDOCS)
post-install:
${MKDIR} ${DOCSDIR}
.for f in NEWS README
${INSTALL_DATA} ${WRKSRC}/${f} ${DOCSDIR}
.endfor
.endif
.include <bsd.port.mk>

2
sysutils/magicrescue/distinfo Normal file
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@ -0,0 +1,2 @@
MD5 (magicrescue-1.1.4.tar.gz) = 1df1ca602732208adf48f17ab703e2b6
SIZE (magicrescue-1.1.4.tar.gz) = 89965

20
sysutils/magicrescue/files/patch-magicsort Normal file
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@ -0,0 +1,20 @@
--- magicsort.orig Mon Jul 18 11:55:35 2005
+++ magicsort Mon Jul 18 12:03:01 2005
@@ -13,7 +13,7 @@
while (defined(my $file = readdir DH)) {
next unless -f $file;
- open FILE, "-|", "file", $file or die "Executing file: $!\n";
+ open(FILE, 'file '.$file.'|') or die "Executing file: $!\n";
my $idstring = <FILE>;
close FILE;
@@ -25,7 +25,7 @@
next;
}
my $dir = substr($idstring, length($file) + 2);
- mkdir $dir;
+ mkdir $dir,0755;
rename $file, "$dir/$file" or warn "Cannot move $file: $!\n";
}

14
sysutils/magicrescue/pkg-descr Normal file
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@ -0,0 +1,14 @@
Magic Rescue scans a block device for file types it knows how to recover and
calls an external program to extract them. It looks at "magic bytes" in file
contents, so it can be used both as an undelete utility and for recovering a
corrupted drive or partition. As long as the file data is there, it will
find it.
It works on any file system, but on very fragmented file systems it can only
recover the first chunk of each file. Practical experience shows, however, that
chunks of 30-50MB are not uncommon.
WWW: http://jbj.rapanden.dk/magicrescue/
- ehaupt
ehaupt@critical.ch

35
sysutils/magicrescue/pkg-plist Normal file
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@ -0,0 +1,35 @@
bin/dupemap
bin/magicrescue
bin/magicsort
%%DATADIR%%/recipes/avi
%%DATADIR%%/recipes/elf
%%DATADIR%%/recipes/gimp-xcf
%%DATADIR%%/recipes/gpl
%%DATADIR%%/recipes/gzip
%%DATADIR%%/recipes/jpeg-exif
%%DATADIR%%/recipes/jpeg-jfif
%%DATADIR%%/recipes/mp3-id3v1
%%DATADIR%%/recipes/mp3-id3v2
%%DATADIR%%/recipes/msoffice
%%DATADIR%%/recipes/perl
%%DATADIR%%/recipes/png
%%DATADIR%%/recipes/zip
%%DATADIR%%/tools/checkrecipe
%%DATADIR%%/tools/elfextract.pl
%%DATADIR%%/tools/gimp-resave.pl
%%DATADIR%%/tools/gzip_rename.pl
%%DATADIR%%/tools/inputseek
%%DATADIR%%/tools/laola.pl
%%DATADIR%%/tools/mp3extract.pl
%%DATADIR%%/tools/ole_rename.pl
%%DATADIR%%/tools/oleextract.pl
%%DATADIR%%/tools/pngextract.pl
%%DATADIR%%/tools/safecat
%%DATADIR%%/tools/script_rename.pl
%%DATADIR%%/tools/textextract
%%PORTDOCS%%%%DOCSDIR%%/NEWS
%%PORTDOCS%%%%DOCSDIR%%/README
@dirrm %%DATADIR%%/tools
@dirrm %%DATADIR%%/recipes
@dirrm %%DATADIR%%
%%PORTDOCS%%@dirrm %%DOCSDIR%%