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Remove JHOVE

Browse Source 
JHOVE is not an effective PDF/A validator, as detailed in this article:
http://www.pdfa.org/2014/12/ensuring-long-term-access-pdf-validation-with-jhove/

In short, it's buggy. Out of 670 invalid PDF/A files in a test suite,
it only flagged 5.  It only looks for certain problems that Ghostscript
generated PDFs are unlikely to have.  So use qpdf as a final check for
general ill-formed PDF problems since it is quite reliable.

JHOVE 1 is no longer maintained. There's a JHOVE 2 but it has no PDF
support.  I also don't know if it's appropriate to bundle JHOVE, with an
LGPL, under this project and its current license.

Removing a dependency on Java is a huge win.  A world with less Java is
a world with less AbstractFactoryConstructorInterfaces.
This commit is contained in:
James R. Barlow 2015-08-11 15:31:32 -07:00
parent 9247ea00bf
commit adf495e8cc
30 changed files with 34 additions and 3348 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
RELEASE_NOTES.rst
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@ -12,11 +12,12 @@ New features
------------ ------------
- Easier installation with Python's package manager - Easier installation with Python's package manager
- Eliminated many external dependencies, so it's easier to setup
- Now installs ``ocrmypdf`` to ``/usr/local/bin`` or equivalent for system-wide - Now installs ``ocrmypdf`` to ``/usr/local/bin`` or equivalent for system-wide
access access and easier typing
- Tesseract 3.03 PDF page can be used instead for better positioning
of recognized text (``--pdf-renderer tesseract``)
- Improved command line syntax and usage help (``--help``) - Improved command line syntax and usage help (``--help``)
- Tesseract 3.03 PDF page renderning can be used instead for better positioning
of recognized text (``--pdf-renderer tesseract``)
- PDF metadata (title, author, keywords) are now transferred to the - PDF metadata (title, author, keywords) are now transferred to the
output PDF output PDF
- PDF metadata can also be set from the command line (``--title``, etc.) - PDF metadata can also be set from the command line (``--title``, etc.)
@ -31,7 +32,7 @@ Changes
------- -------
- New, robust rewrite in Python 3.4+ with ruffus_ pipelines - New, robust rewrite in Python 3.4+ with ruffus_ pipelines
- Now uses Ghostscript 9.14's improved color conversion model - Now uses Ghostscript 9.14's improved color conversion model to preserve PDF colors
- All "tasks" in the pipeline can be executed in parallel on any - All "tasks" in the pipeline can be executed in parallel on any
available CPUs, increasing performance available CPUs, increasing performance
- The ``-o DPI`` argument has been phased out, in favor of ``--oversample DPI``, in - The ``-o DPI`` argument has been phased out, in favor of ``--oversample DPI``, in
@ -45,6 +46,7 @@ Changes
- Poppler - Poppler
- MuPDF_ tools - MuPDF_ tools
- shell scripts - shell scripts
- Java and JHOVE_
- Some new external dependencies are required or optional, compared to v2.x: - Some new external dependencies are required or optional, compared to v2.x:
@ -59,11 +61,17 @@ Changes
.. _MuPDF: http://mupdf.com/docs/ .. _MuPDF: http://mupdf.com/docs/
.. _qpdf: http://qpdf.sourceforge.net/ .. _qpdf: http://qpdf.sourceforge.net/
.. _Unpaper: https://github.com/Flameeyes/unpaper .. _Unpaper: https://github.com/Flameeyes/unpaper
.. _JHOVE: http://jhove.sourceforge.net/
Release candidates Release candidates
------------------ ------------------
- rc5:
- dropped Java and JHOVE in favour of qpdf
- improved command line error output
- additional tests and bug fixes
- rc4: - rc4:
- dropped MuPDF in favour of qpdf - dropped MuPDF in favour of qpdf

502
ocrmypdf/jhove/COPYING
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@ -1,502 +0,0 @@
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@ -1,17 +0,0 @@
JHOVE - JSTOR/Harvard Object Validation Environment
Copyright 2003-2008 by JSTOR and the President and Fellows of Harvard College
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lessor General Public License as
published by the Free Software Foundation; either version 2.1 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
Lesser General Public License for more details.
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License along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
USA

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JHOVE - JSTOR/Harvard Object Validation Environment
Copyright 2003-2012 by JSTOR and the President and Fellows of Harvard College
JHOVE is made available under the GNU Lesser General Public License (LGPL;
see the file LICENSE for details)
Rev. 1.11, 2013-09-29
JHOVE (the JSTOR/Harvard Object Validation Environment, pronounced "jhove")
is an extensible software framework for performing format identification,
validation, and characterization of digital objects.
o Format identification is the process of determining the format to which a
digital object conforms: "I have a digital object; what format is it?"
o Format validation is the process of determining the level of compliance of a
digital object to the specification for its purported format: "I have an
object purportedly of format F; is it?"
o Format characterization is the process of determing the format-specific
significant properties of an object of a given format: "I have an object of
format F; what are its salient properties?"
These actions are frequently necessary during routine operation of digital
repositories and for digital preservation activities.
The output from JHOVE is controlled by output handlers. JHOVE uses an
extensible plug-in architecture; it can be configured at the time of its
invocation to include whatever specific format modules and output handlers
that are desired. The initial release of JHOVE includes modules for
arbitrary byte streams, ASCII and UTF-8 encoded text, AIFF and WAVE audio,
GIF, JPEG, JPEG 2000, TIFF, and PDF; and text and XML output handlers.
The JHOVE project is a collaboration of JSTOR and the Harvard University
Library. Development of JHOVE was funded in part by the Andrew W. Mellon
Foundation. JHOVE is made available under the GNU Lesser General Public
License (LGPL; see the file LICENSE for details).
JHOVE is currently being maintained by indpendent developers.
REQUIREMENTS
1. Java J2SE 1.5
(JHOVE was originally implemented using the Sun J2SE SDK 1.4.1 and has
been tested to work with 1.5)
2. If you would like to compile the JHOVE source code, then
Apache Ant, a Java-based build tool <http://ant.apache.org/> is necessary.
Note that the JAVA_HOME environment variable must be set appropriately for
Ant to work properly.
(JHOVE was implemented and tested using Ant 1.5.1.)
DISTRIBUTION
The JHOVE distribution package includes:
jhove/ # JHOVE home directory
COPYING # GNU Lesser General Public License
LICENSE # JHOVE license information
README
RELEASENOTES # JHOVE release notes
bin/
jhove.jar # JHOVE API package
jhove-handler.jar # Standard output handler package
jhove-module.jar # Standard module package
JhoveApp.jar # JHOVE command line application
JhoveView.jar # JHOVE with Swing GUI front-end
build.xml # Ant configuration file
classes/
build.xml # Ant configuration file
edu/ ... # JHOVE API packages
ADump.* # AIFF dump utility class
GDump.* # GIF dump utility class
Jhove.* # JHOVE main class
JDump.* # JPEG dump utility class
J2Dump.* # JPEG 2000 dump utility class
PDump.* # PDF dump utility class
TDump.* # TIFF dump utility class
UserHome.* # user.home property utility class
WDump.* # WAVE dump utility class
conf/
jhove.conf # JHOVE configuration file
jhove.xsd # JHOVE output schema
jhoveConfig.xsd # JHOVE configuration file schema
doc/
*.html # API documentation
...
examples/ # Sample files
ascii/ ...
gif/ ...
jpeg/ ...
jpeg2000/ ...
pdf/ ...
tiff/ ...
utf-8/ ...
adump* # AIFF dump Bourne shell driver
adump.bat* # AIFF dump DOS shell driver script
gdump* # GIF dump Bourne shell driver
gdump.bat* # GIF dump DOS shell driver script
jdump* # JPEG dump Bourne shell driver
jdump.bat* # JPEG dump DOS shell driver script
j2dump* # JPEG 2000 dump Bourne shell driver
j2dump.bat* # JPEG 2000 dump DOS shell driver
jhove.tmpl* # Template for JHOVE Bourne shell driver script
jhove_bat.tmpl* # Template for JHOVE DOS shell driver script
pdump* # PDF dump Bourne shell driver
pdump.bat* # PDF dump DOS shell driver script
tdump* # TIFF dump Bourne shell driver
tdump.bat* # TIFF dump DOS shell driver script
userhome* # user.home Bourne shell driver
userhome.bat* # user.home DOS shell driver script
wdump* # WAVE dump Bourne shell driver
wdump.bat* # WAVE dump DOS shell driver script
INSTALLATION
Edit the configuration file, jhove/conf/jhove.conf, and set the absolute
pathname of the JHOVE home directory and the temporary directory (in which
temporary files are created):
<jhoveHome>jhove-home-directory</jhoveHome>
<tempDirectory>temporary-directory</tempDirectory>
The JHOVE home directory is the top-most directory in the distribution TAR
or ZIP file. On Unix systems, "/var/tmp" is an appropriate temporary
directory; on Windows, "C:\Temp". For example, if the distribution TAR
file is disaggregated on a Unix system in the directory "/users/stephen/
projects", then the configuration file should read:
<jhoveHome>/users/stephen/projects/jhove</jhoveHome>
<tempDirectory>/var/tmp</jhoveHome>
In the JHOVE home directory, copy the JHOVE Bourne shell driver script
template, "jhove.tmpl", to "jhove" (or the equivalent Windows shell
script, "jhove_bat.tmpl" to "jhove.bat"), and set the
JHOVE home directory, Java home directory, and Java interpreter:
JHOVE_HOME=jhove-home-directory
JAVA_HOME=java-home-directory
JAVA=java-interpreter
The JAVA_HOME property should provide the absolute pathname of the Java
runtime or SDK installation; JAVA should provide the absolute pathname of the
Java interpreter. For example:
JHOVE_HOME=/users/stephen/projects/jhove
JAVA_HOME=/usr/local/j2re1.4.1_02
JAVA=$JAVA_HOME/bin/java
In the DOS shell driver script, jhove.bat, the equivalent three
variables are:
SET JHOVE_HOME=jhove-home-directory
SET JAVA_HOME=java-home-directory
SET JAVA=%JAVA_HOME%\bin\java
For example:
SET JHOVE_HOME="C:\Program Files\jhove"
SET JAVA_HOME="C:\Program Files\java\j2re1.4.1_02"
SET JAVA=%JAVA_HOME%\bin\java
The quotation marks are necessary because of the embedded space characters.
On Windows platforms it may also be necessary to add the Java bin subdirectory
to the System PATH environment variable:
PATH=C:\Program Files\java\j2re1.4.1_02\bin;...
(For information on setting a Windows environment variable, consult your local
documentation or system administrator.)
USAGE
java Jhove [-c config] [-m module] [-h handler] [-e encoding] [-H handler]
[-o output] [-x saxclass] [-t tempdir] [-b bufsize]
[-l loglevel] [[-krs] dir-file-or-uri [...]]
where -c config Configuration file pathname
-m module Module name
-h handler Output handler name (defaults to TEXT)
-e encoding Character encoding used by output handler (defaults to UTF-8)
-H handler About handler name
-o output Output file pathname (defaults to standard output)
-x saxclass SAX parser class (defaults to J2SE default)
-t tempdir Temporary directory in which to create temporary files
-b bufsize Buffer size for buffered I/O (defaults to J2SE 1.4 default)
-l loglevel Logging level
-k Calculate CRC32, MD5, and SHA-1 checksums
-r Display raw data flags, not textual equivalents
-s Format identification based on internal signatures only
dir-file-or-uri Directory or file pathname or URI of formated content
stream
All named modules and output handlers must be found on the Java CLASSPATH at
the time of invocation. The JHOVE driver script, jhove/jhove, automatically
sets the CLASSPATH and invokes the Jhove main class:
jhove [-c config] [-m module] [-h handler] [-e encoding] [-H handler]
[-o output] [-x saxclass] [-t tempdir] [-b bufsize] [-l loglevel]
[[-krs] dir-file-or-uri [...]]
The following additional programs are available, primarily for testing
and debugging purposes. They display a minimally processed, human-readable
version of the contents of AIFF, GIF, JPEG, JPEG 2000, PDF, TIFF, and WAVE
files:
java ADump aiff-file
java GDump gif-file
java JDump jpeg-file
java J2Dump jpeg2000-file
java PDump pdf-file
java TDump tiff-file
java WDump wave-file
For convenience, the following driver scripts are also available:
adump aiff-file
gdump gif-file
jdump jpeg-file
j2dump jpeg2000-file
pdump pdf-file
tdump tiff-file
wdump wave-file
The JHOVE Swing-based GUI interface can be invoked from a command shell from
the jhove/bin sub-directory:
java -jar JhoveView.jar -c <configFile>
where <configFile> is the pathname of the JHOVE configuration file.

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JHOVE - JSTOR/Harvard Object Validation Environment
Copyright 2003 by JSTOR and the President and Fellows of Harvard College
JHOVE is made available under the GNU General Public License (see the file
LICENSE for details)
Rev. 2003-11-25
The following jar files are meant to be used for embedding JHOVE functionality
into new applications or systems.
jhove.jar Contains the JHOVE API interfaces and classes
jhove-module.jar Contains the standard JHOVE modules ()
jhove-handler.jar Contains the standard JHOVE output handlers (TEXT and XML)
The following jar file is meant to be used with the stand-alone JHOVE
application using a command-line interface. It contains the main Jhove class
and the contents of jhove.jar, jhove-module.jar, and jhove-handler.jar.
JhoveApp.jar
The following jar file is meant to be used with the stand-alone JHOVE
application using a Swing GUI interface. It contains the main JhoveView class
and the contents of jhove.jar, jhove-module.jar, and jhove-handler.jar.
JhoveView.jar

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<project name="Jhove" default="dist" basedir=".">
<description>Project build file
Jhove - JSTOR/Harvard Object Validation Environment
Version 1.0 2004-09-10
Copyright 2004 by JSTOR and the President and Fellows of Harvard College
</description>
<!-- ant (or ant dist) Build everything
ant debug Build everything with debug enabled
ant clean Delete backup files
ant cleanclass Delete backup and class files
ant cleandist Delete backup, class, and jar files
ant javadoc Build javadocs
-->
<!-- set global properties for this build -->
<property name="bin" location="bin"/>
<property name="classes" location="classes"/>
<property name="doc" location="doc"/>
<target name="dist" description="Create distribution">
<ant dir="${classes}" inheritAll="false">
<property name="dbg" value="off"/>
</ant>
<chmod file="jhove" perm="ugo+x"/>
<chmod file="${bin}/JhoveView.jar" perm="ugo+x"/>
</target>
<target name="debug" description="Create distribution with debug enabled">
<ant dir="${classes}" inheritAll="false">
<property name="dbg" value="on"/>
</ant>
</target>
<target name="view" description="Create JhoveView application">
<ant dir="${classes}" target="view" inheritAll="false">
<property name="dbs" value="on"/>
</ant>
</target>
<target name="clean" description="Delete backup files">
<ant dir="${classes}" target="main-clean" inheritAll="false"/>
</target>
<target name="cleanclass" depends="clean">
<ant dir="${classes}" target="main-cleanclass" inheritAll="false"/>
</target>
<target name="cleandist" depends="cleanclass">
<delete file="${bin}/jhove.jar"/>
<delete file="${bin}/jhove-handler.jar"/>
<delete file="${bin}/jhove-module.jar"/>
<delete file="${bin}/JhoveApp.jar"/>
<delete file="${bin}/JhoveView.jar"/>
</target>
<target name="javadoc">
<javadoc sourcepath="${classes}" destdir="${doc}"
windowtitle="JHOVE Documentation"
Overview="${classes}/overview.html">
<package name="edu.harvard.hul.ois.jhove"/>
<package name="edu.harvard.hul.ois.jhove.handler"/>
<package name="edu.harvard.hul.ois.jhove.handler.audit"/>
<package name="edu.harvard.hul.ois.jhove.module"/>
<package name="edu.harvard.hul.ois.jhove.module.aiff"/>
<package name="edu.harvard.hul.ois.jhove.module.gif"/>
<package name="edu.harvard.hul.ois.jhove.module.html"/>
<package name="edu.harvard.hul.ois.jhove.module.iff"/>
<package name="edu.harvard.hul.ois.jhove.module.jpeg"/>
<package name="edu.harvard.hul.ois.jhove.module.jpeg2000"/>
<package name="edu.harvard.hul.ois.jhove.module.pdf"/>
<package name="edu.harvard.hul.ois.jhove.module.tiff"/>
<package name="edu.harvard.hul.ois.jhove.module.wave"/>
<package name="edu.harvard.hul.ois.jhove.module.xml"/>
<package name="edu.harvard.hul.ois.jhove.viewer"/>
</javadoc>
</target>
</project>

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JHOVE - JSTOR/Harvard Object Validation Environment
Copyright 2003-2007 by JSTOR and the President and Fellows of Harvard College
JHOVE is made available under the GNU General Public License (see the file
LICENSE for details)
Rev. 2007-08-30
Edit the configuration file, jhove.conf, and set the JHOVE home
directory:
<jhoveHome>jhove-home-directory</jhoveHome>
and temporary directory:
<tempDirectory>temporary-directory</tempDirectory>
On most Unix systems, a reasonable temporary directory is "/var/tmp";
on Windows, "C:\temp".
The optional
<bufferSize>buffer-size</bufferSize>
element defines the buffer size used for buffer I/O operations.
The optional
<mixVersion>1.0</mixVersion>
element specifies that the XML output handler should conform to the
MIX 1.0 schema. The default behavior is for handler output to conform
to the MIX 0.2 schema.
The optional
<sigBytes>n</sigBytes>
element specifies that JHOVE modules will look for format signatures
in the first <n> bytes of the file. The default value is 1024.
All class names must be fully qualified with their package name:
<module>
<class>fully-package-qualified-class-name</class>
<init>optional-initialization-argument</init>
<param>optional-invocation-argument</param>
</module>
The optional <init> argument is passed to the module once at the time
its class is instantiated. See module-specific documentation for a
description of any initialization options.
The optional <param> argument is passed to the module every time it is
invoked. See module-specific documentation for a description of any
invocation options.
The order in which format modules are defined is important; when
performing a format identification operation, JHOVE will search for a
matching module in the order in which the modules are defined in the
configuration file. In general, the modules for more generic formats
should come later in the list. For example, the standard module ASCII
should be defined before the UTF-8 module, since all ASCII objects
are, by definition, UTF-8 objects, but not vice versa.

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<?xml version="1.0" encoding="UTF-8"?>
<jhoveConfig version="1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://hul.harvard.edu/ois/xml/ns/jhove/jhoveConfig"
xsi:schemaLocation="http://hul.harvard.edu/ois/xml/ns/jhove/jhoveConfig
http://hul.harvard.edu/ois/xml/xsd/jhove/1.6/jhoveConfig.xsd">
<jhoveHome>/users/stephen/projects/jhove</jhoveHome>
<defaultEncoding>utf-8</defaultEncoding>
<tempDirectory>/var/tmp</tempDirectory>
<bufferSize>131072</bufferSize>
<mixVersion>1.0</mixVersion>
<sigBytes>1024</sigBytes>
<module>
<class>edu.harvard.hul.ois.jhove.module.AiffModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.WaveModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.PdfModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.Jpeg2000Module</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.JpegModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.GifModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.TiffModule</class>
<param>byteoffset=true</param>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.XmlModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.HtmlModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.AsciiModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.Utf8Module</class>
</module>
</jhoveConfig>

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<?xml version="1.0" encoding="UTF-8"?>
<jhoveConfig version="1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://hul.harvard.edu/ois/xml/ns/jhove/jhoveConfig"
xsi:schemaLocation="http://hul.harvard.edu/ois/xml/ns/jhove/jhoveConfig
http://hul.harvard.edu/ois/xml/xsd/jhove/1.6/jhoveConfig.xsd">
<jhoveHome>/users/stephen/projects/jhove</jhoveHome>
<defaultEncoding>utf-8</defaultEncoding>
<tempDirectory>/var/tmp</tempDirectory>
<bufferSize>131072</bufferSize>
<mixVersion>1.0</mixVersion>
<sigBytes>1024</sigBytes>
<module>
<class>edu.harvard.hul.ois.jhove.module.AiffModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.WaveModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.PdfModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.Jpeg2000Module</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.JpegModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.GifModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.TiffModule</class>
<param>byteoffset=true</param>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.XmlModule</class>
<param>withTextMD=true</param>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.HtmlModule</class>
<param>withTextMD=true</param>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.AsciiModule</class>
<param>withTextMD=true</param>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.Utf8Module</class>
<param>withTextMD=true</param>
</module>
</jhoveConfig>

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<?xml version="1.0" encoding="UTF-8"?>
<jhoveConfig version="1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://hul.harvard.edu/ois/xml/ns/jhove/jhoveConfig"
xsi:schemaLocation="http://hul.harvard.edu/ois/xml/ns/jhove/jhoveConfig
http://hul.harvard.edu/ois/xml/xsd/jhove/1.6/jhoveConfig.xsd">
<jhoveHome>./jhove/</jhoveHome>
<defaultEncoding>utf-8</defaultEncoding>
<tempDirectory>/var/tmp</tempDirectory>
<bufferSize>131072</bufferSize>
<module>
<class>edu.harvard.hul.ois.jhove.module.AiffModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.WaveModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.PdfModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.Jpeg2000Module</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.JpegModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.GifModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.TiffModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.XmlModule</class>
<param>schema=http://www.example.com/schema;/home/schemas/exampleschema.xsd</param>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.HtmlModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.AsciiModule</class>
</module>
<module>
<class>edu.harvard.hul.ois.jhove.module.Utf8Module</class>
</module>
</jhoveConfig>

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#!/usr/bin/perl
########################################################################
# Jhove - JSTOR/Harvard Object Validation Environment
# Copyright 2004 by JSTOR and the President and Fellows of Harvard College
#
# A Perl script for plugging local path information into the
# various script files of JHOVE, as well as conf/jhove.conf.
#
# This is configured only for Unix (including OS X).
#
# Usage: configure.pl jhove_home_directory [java_home_directory [java_runtime_directory]]
#
# If invoked with no arguments, it will output a usage message.
#
########################################################################
use File::Copy;
sub mung {
my $f = $_[0];
my $bak = $f . "~";
#If there is no backup file, copy the file to the
#backup. Otherwise work from the backup.
if (!(-e $bak)) {
rename ($f, $bak);
}
open (INFILE, $bak);
open (OUTFILE, ">" . $f);
#Walks through each line of file, making substitutions.
#Remember that the JAVA_HOME and JAVA arguments are optional.
while (<INFILE>) {
s/^JHOVE_HOME=.*/JHOVE_HOME=$ARGV[0]/;
if ($narg >= 2) {
s/^JAVA_HOME=.*/JAVA_HOME=$ARGV[1]/;
}
if ($narg >= 3) {
s/^JAVA=.*/JAVA=$ARGV[2]/;
}
print OUTFILE;
}
close (INFILE);
close (OUTFILE);
if (-e $f) {
print ("Fixed " . $f . "\n");
}
}
$narg = $#ARGV + 1;
if ($narg <= 0) {
print "Usage: configure.pl jhove_home_directory [java_home_directory [java_runtime_directory]]\n";
exit;
}
print "JHOVE_HOME will be set to " . $ARGV[0] . "\n";
if ($narg >= 2) {
print "JAVA_HOME will be set to " . $ARGV[1] . "\n";
}
if ($narg >= 3) {
print "JAVA will be set to " . $ARGV[2] . "\n";
}
mung ("jhove");
mung ("adump");
mung ("gdump");
mung ("jdump");
mung ("j2dump");
mung ("pdump");
mung ("tdump");
mung ("wdump");
#Fix up the config file. We assume that the <jhoveHome>
#element is all on one line.
if (!(-e "conf/jhove.conf~")) {
rename ("conf/jhove.conf", "conf/jhove.conf~");
}
open (INFILE, "conf/jhove.conf~");
open (OUTFILE, ">conf/jhove.conf");
while (<INFILE>) {
s!<jhoveHome>.*</jhoveHome>!<jhoveHome>$ARGV[0]</jhoveHome>!;
print OUTFILE;
}
close (INFILE);
close (OUTFILE);
if (-e "conf/jhove.conf") {
print "Fixed conf/jhove.conf\n";
}
exit;

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#!/bin/sh
########################################################################
# gdump - JSTOR/Harvard Object Validation Environment
# Copyright 2004-2005 by the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Driver script for the GIF dump utility
#
# Usage: gdump file
#
# where file is a GIF file
#
# Configuration constants:
JHOVE_HOME=/users/stephen/projects/jhove
JAVA_HOME=/usr/java # Java JRE directory
JAVA=$JAVA_HOME/bin/java # Java interpreter
EXTRA_JARS= # Extra .jar files to add to CLASSPATH
# NOTE: Nothing below this line should be edited
########################################################################
CP=${JHOVE_HOME}/bin/JhoveApp.jar:${EXTRA_JARS}
# Retrieve a copy of all command line arguments to pass to the application.
ARGS=""
for ARG do
ARGS="$ARGS $ARG"
done
# Set the CLASSPATH and invoke the Java loader.
${JAVA} -classpath $CP GDump $ARGS

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#!/bin/sh
########################################################################
# j2dump - JSTOR/Harvard Object Validation Environment
# Copyright 2004-2005 by the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Driver script for the JPEG 2000 dump utility
#
# Usage: j2dump file
#
# where file is a JPEG file
#
# Configuration constants:
JHOVE_HOME=/users/stephen/projects/jhove
JAVA_HOME=/usr/java # Java JRE directory
JAVA=$JAVA_HOME/bin/java # Java interpreter
EXTRA_JARS= # Extra .jar files to add to CLASSPATH
# NOTE: Nothing below this line should be edited
########################################################################
CP=${JHOVE_HOME}/bin/JhoveApp.jar:${EXTRA_JARS}
# Retrieve a copy of all command line arguments to pass to the application.
ARGS=""
for ARG do
ARGS="$ARGS $ARG"
done
# Set the CLASSPATH and invoke the Java loader.
${JAVA} -classpath $CP J2Dump $ARGS

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#!/bin/sh
########################################################################
# jdump - JSTOR/Harvard Object Validation Environment
# Copyright 2004-2005 by the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Driver script for the JPEG dump utility
#
# Usage: jdump file
#
# where file is a JPEG file
#
# Configuration constants:
JHOVE_HOME=/users/stephen/projects/jhove
JAVA_HOME=/usr/java # Java JRE directory
JAVA=$JAVA_HOME/bin/java # Java interpreter
EXTRA_JARS= # Extra .jar files to add to CLASSPATH
# NOTE: Nothing below this line should be edited
########################################################################
CP=${JHOVE_HOME}/bin/JhoveApp.jar:${EXTRA_JARS}
# Retrieve a copy of all command line arguments to pass to the application.
ARGS=""
for ARG do
ARGS="$ARGS $ARG"
done
# Set the CLASSPATH and invoke the Java loader.
${JAVA} -classpath $CP JDump $ARGS

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#!/bin/sh
########################################################################
# JHOVE - JSTOR/Harvard Object Validation Environment
# Copyright 2003-2005 by JSTOR and the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Usage: jhove [-c config] [-m module] [-h handler] [-e encoding] [-H handler]
# [-o output] [-x saxclass] [-t tempdir] [-b bufsize]
# [-l loglevel] [[-krs] dir-file-or-uri [...]]
#
# where -c config Configuration file pathname
# -m module Module name
# -h handler Output handler name (defaults to TEXT)
# -e encoding Character encoding of output handler (defaults to UTF-8)
# -H handler About handler name
# -o output Output file pathname (defaults to standard output)
# -x saxclass SAX parser class (defaults to J2SE 1.4 default)
# -t tempdir Temporary directory in which to create temporary files
# -b bufsize Buffer size for buffered I/O (defaults to J2SE 1.4 default)
# -k Calculate CRC32, MD5, and SHA-1 checksums
# -r Display raw data flags, not textual equivalents
# -s Format identification based on internal signatures only
# dir-file-or-uri Directory, file pathname or URI of formatted content
#
# CHANGE for JHOVE 1.8:
# You no longer have to figure out where JAVA_HOME is; that's the
# operating system's job. If the OS tells you it can't find Java,
# adjust your shell's path or revert to the old way (commented out).
# Configuration constants:
#JHOVE_HOME=/users/gary/dev/jhove
JHOVE_HOME=[fill in path to jhove directory]
JAVA_HOME=/usr/java # Java JRE directory -- change to your local java home
JAVA=$JAVA_HOME/bin/java # Java interpreter -- usually won't need change
#XTRA_JARS=/users/stephen/xercesImpl.jar
EXTRA_JARS= # Extra .jar files to add to CLASSPATH
# NOTE: Nothing below this line should be edited
########################################################################
CP=${JHOVE_HOME}/bin/JhoveApp.jar:${EXTRA_JARS}
# Retrieve a copy of all command line arguments to pass to the application.
ARGS=""
for ARG do
ARGS="$ARGS $ARG"
done
# Set the CLASSPATH and invoke the Java loader.
#{JAVA} -classpath $CP Jhove $ARGS -x org.apache.xerces.parsers.SAXParser
#${JAVA} -classpath $CP Jhove $ARGS
# New way, doesn't require you to use JAVA_HOME.
java -classpath $CP Jhove $ARGS

54
ocrmypdf/jhove/jhove.tmpl
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@ -1,54 +0,0 @@
#!/bin/sh
########################################################################
# JHOVE - JSTOR/Harvard Object Validation Environment
# Copyright 2003-2004 by JSTOR and the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Copy jhove.tmpl to jhove, and replace the value of JHOVE_HOME with
# the path to your jhove directory.
#
# Usage: jhove [-c config] [-m module [-p param]] [-h handler [-P param]]
# [-e encoding] [-H handler] [-o output] [-x saxclass]
# [-t tempdir] [-b bufsize] [[-krs] dir-file-or-uri [...]]
#
# where -c config Configuration file pathname
# -m module Module name
# -p param Module-specific parameter
# -h handler Output handler name (defaults to TEXT)
# -P param Handler-specific parameter
# -o output Output file pathname (defaults to standard output)
# -x saxclass SAX parser class (defaults to J2SE 1.4 default)
# -t tempdir Temporary directory in which to create temporary files
# -b bufsize Buffer size for buffered I/O (defaults to J2SE 1.4 default)
# -k Calculate CRC32, MD5, and SHA-1 checksums
# -r Display raw data flags, not textual equivalents
# -s Format identification based on internal signatures only
# dir-file-or-uri Directory, file pathname or URI of formatted content
#
# Configuration constants:
JHOVE_HOME=[your directory path]/jhove
JAVA_HOME=/usr/java
JAVA=/usr/bin/java
#XTRA_JARS=/users/stephen/xercesImpl.jar
EXTRA_JARS= # Extra .jar files to add to CLASSPATH
# NOTE: Nothing below this line should be edited
########################################################################
CP=${JHOVE_HOME}/bin/JhoveApp.jar:${EXTRA_JARS}
# Retrieve a copy of all command line arguments to pass to the application.
ARGS=""
for ARG do
ARGS="$ARGS $ARG"
done
# Set the CLASSPATH and invoke the Java loader.
#{JAVA} -classpath $CP Jhove $ARGS -x org.apache.xerces.parsers.SAXParser
${JAVA} -classpath $CP Jhove $ARGS

60
ocrmypdf/jhove/jhove_bat.tmpl
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@ -1,60 +0,0 @@
@ECHO OFF
REM JHOVE - JSTOR/Harvard Object Validation Environment
REM Copyright 2003-2005 by JSTOR and the President and Fellows of Harvard College
REM JHOVE is made available under the GNU General Public License (see the
REM file LICENSE for details)
REM
REM Usage: jhove [-c config] [-m module] [-h handler] [-e encoding]
REM [-H handler] [-o output] [-x saxclass] [-t tempdir]
REM [-b bufsize] [-l loglevel] [[-krs] dir-file-or-uri [...]]
REM
REM For Windows systems, copy jhove_bat.tmpl to jhove.bat and change
REM the value of JHOVE_HOME to the path to your jhove directory.
REM
REM where -c config Configuration file pathname
REM -m module Module name
REM -h handler Output handler name (defaults to TEXT)
REM -e encoding Character encoding of output handler (defaults to UTF-8)
REM -H handler About handler name
REM -o output Output file pathname (defaults to standard output)
REM -x saxclass SAX parser class (defaults to J2SE 1.4 default)
REM -t tempdir Temporary directory in which to create temporary files
REM -b bufsize Buffer size for buffered I/O (defaults to J2SE default)
REM -l loglevel Logging level
REM -k Calculate CRC32, MD5, and SHA-1 checksums
REM -r Display raw data flags, not textual equivalents
REM -s Format identification based on internal signatures only
REM dir-file-or-uri Directory, file pathname, or URI of formatted content
REM
REM Configuration constants:
REM JHOVE_HOME Jhove installation directory
REM JAVA_HOME Java JRE directory
REM JAVA Java interpreter
REM EXTRA_JARS Extra jar files to add to CLASSPATH
REM SET JHOVE_HOME="C:\Program Files\jhove"
SET JHOVE_HOME="[your directory path]\jhove"
SET EXTRA_JARS=
REM NOTE: Nothing below this line should be edited
REM #########################################################################
SET CP=%JHOVE_HOME%\bin\JhoveApp.jar
IF "%EXTRA_JARS%"=="" GOTO FI
SET CP=%CP%:%EXTRA_JARS
:FI
REM Retrieve a copy of all command line arguments to pass to the application
SET ARGS=
:WHILE
IF "%1"=="" GOTO LOOP
SET ARGS=%ARGS% %1
SHIFT
GOTO WHILE
:LOOP
REM Set the CLASSPATH and invoke the Java loader
JAVA -classpath %CP% Jhove %ARGS%

BIN
ocrmypdf/jhove/lib/OdfModule.jar
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BIN
ocrmypdf/jhove/lib/PngModule.jar
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14
ocrmypdf/jhove/md5.pl
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@ -1,14 +0,0 @@
#!/usr/bin/perl -w
# Generate MD5 checksum
use Digest::MD5;
die "usage: md5.pl file\n" if $#ARGV < 0;
open (FILE, "<$ARGV[0]") or die "can't open file\"$ARGV[0]\"!\n";
$ctx = Digest::MD5->new->addfile (*FILE);
close (FILE);
$digest = $ctx->hexdigest;
print "$digest\n";

44
ocrmypdf/jhove/packagejhove.sh
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@ -1,44 +0,0 @@
#!/bin/sh
#DO NOT RUN THIS ON A DEVELOPEMENT DIRECTORY, ONLY ON A
#CHECKED-OUT COPY TO BE PACKAGED!
if [ "$1" = "" ]; then
echo "Usage: packagejhove.sh [version]"
echo "e.g., packagejhove.sh 1_8"
exit 1
fi
echo "This script will prepare your directory for uploading."
echo "DO NOT RUN IT unless you're a developer and know what"
echo "you are doing. "
echo "Start in the top-level directory of the JHOVE checkout."
echo "Run ant and ant javadoc and do any necessary testing and"
echo "committing before running this script."
echo
echo
echo "To continue, enter the secret phrase."
read OATH
if [ "$OATH" != "I solemnly swear that I am up to no good" ]; then
exit 1
fi
cd ..
cat >>CVSS << EOF
CVS
.cvsignore
EOF
tar cvfX jhove-$1.tar CVSS jhove
gzip jhove-$1.tar
cp -r jhove jhove-zip
cd jhove-zip
find . \( -name CVS -o -name .cvsignore \) -exec rm -r {} \;
cd ..
mv jhove jhove-ok
mv jhove-zip jhove
zip -r jhove-$1.zip jhove
rm -r jhove
mv jhove-ok jhove
jhove/md5.pl jhove-$1.tar.gz >jhove-$1.tar.gz.md5
jhove/md5.pl jhove-$1.zip >jhove-$1.zip.md5

37
ocrmypdf/jhove/pdump
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@ -1,37 +0,0 @@
#!/bin/sh
########################################################################
# pdump - JSTOR/Harvard Object Validation Environment
# Copyright 2003-2005 by JSTOR and the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Driver script for the PDF dump utility
#
# Usage: pdump file
#
# where file is a PDF file
#
# Configuration constants:
JHOVE_HOME=/users/stephen/projects/jhove
JAVA_HOME=/usr/java # Java JRE directory
JAVA=$JAVA_HOME/bin/java # Java interpreter
EXTRA_JARS= # Extra .jar files to add to CLASSPATH
# NOTE: Nothing below this line should be edited
########################################################################
CP=${JHOVE_HOME}/bin/JhoveApp.jar:${EXTRA_JARS}
# Retrieve a copy of all command line arguments to pass to the application.
ARGS=""
for ARG do
ARGS="$ARGS $ARG"
done
# Set the CLASSPATH and invoke the Java loader.
${JAVA} -classpath $CP PDump $ARGS

24
ocrmypdf/jhove/userhome
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@ -1,24 +0,0 @@
#!/bin/sh
########################################################################
# userhome - JSTOR/Harvard Object Validation Environment
# Copyright 2004-2006 by the President and Fellows of Harvard College
# JHOVE is made available under the GNU General Public License (see the
# file LICENSE for details)
#
# Driver script to display the default Java user.home property
#
# Usage: userhome
#
# Configuration constants:
JHOVE_HOME=/users/stephen/projects/jhove
JAVA_HOME=/usr/java # Java JRE directory
JAVA=$JAVA_HOME/bin/java # Java interpreter
# NOTE: Nothing below this line should be edited
########################################################################
# Set the CLASSPATH and invoke the Java loader.
${JAVA} -classpath ${JHOVE_HOME}/classes UserHome

64
ocrmypdf/main.py
View File

@ -777,40 +777,28 @@ def validate_pdfa(
input_file, input_file,
log): log):
args_jhove = [ args_qpdf = [
'java', 'qpdf',
'-jar', JHOVE_JAR, '--check',
'-c', JHOVE_CFG,
'-m', 'PDF-hul',
input_file input_file
] ]
p_jhove = Popen(args_jhove, close_fds=True, universal_newlines=True,
stdout=PIPE, stderr=DEVNULL)
stdout, _ = p_jhove.communicate()
log.debug(stdout) try:
if p_jhove.returncode != 0: check_output(args_qpdf, stderr=STDOUT, universal_newlines=True)
log.error(stdout) except CalledProcessError as e:
raise RuntimeError( if e.returncode == 2:
"Unexpected error while checking compliance to PDF/A file.") print("{0}: not a valid PDF, and could not repair it.".format(
options.input_file))
print("Details:")
print(e.output)
elif e.returncode == 3:
log.info("qpdf --check returned warnings:")
log.info(e.output)
else:
print(e.output)
return False
pdf_is_valid = True return True
if re.search(r'ErrorMessage', stdout,
re.IGNORECASE | re.MULTILINE):
pdf_is_valid = False
if re.search(r'^\s+Status.*not valid', stdout,
re.IGNORECASE | re.MULTILINE):
pdf_is_valid = False
if re.search(r'^\s+Status.*Not well-formed', stdout,
re.IGNORECASE | re.MULTILINE):
pdf_is_valid = False
pdf_is_pdfa = False
if re.search(r'^\s+Profile:.*PDF/A-1', stdout,
re.IGNORECASE | re.MULTILINE):
pdf_is_pdfa = True
return (pdf_is_valid, pdf_is_pdfa)
# @active_if(ocr_required and options.exact_image) # @active_if(ocr_required and options.exact_image)
@ -867,21 +855,11 @@ def run_pipeline():
exc_value, exc_value,
{'ExitCode': ExitCode}, {'exc_value': exc_value}) {'ExitCode': ExitCode}, {'exc_value': exc_value})
pdf_is_valid, pdf_is_pdfa = validate_pdfa(options.output_file, _log) if not validate_pdfa(options.output_file, _log):
returncode = ExitCode.other_error # Assume error
if not pdf_is_valid:
_log.warning('Output file: The generated PDF/A file is INVALID') _log.warning('Output file: The generated PDF/A file is INVALID')
returncode = ExitCode.invalid_output_pdfa return ExitCode.invalid_output_pdfa
elif pdf_is_valid and not pdf_is_pdfa:
_log.warning('Output file: Generated file is VALID PDF but not PDF/A')
returncode = ExitCode.invalid_output_pdfa
elif pdf_is_valid and pdf_is_pdfa:
_log.info('Output file: The generated PDF/A file is VALID')
returncode = 0
return returncode return ExitCode.ok
if __name__ == '__main__': if __name__ == '__main__':