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0dadf17ab7
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93 Commits

Author SHA1 Message Date
Jay Berkenbilt
0dadf17ab7 Convert command-line and test suite to use page helper classes 
This provides better test coverage and more useful code for people to
read and copy.
 2018-06-21 15:57:13 -04:00
Jay Berkenbilt
b8ccbff413 doc: point out use of @filename for specifying password (fixes #198) 2018-05-05 17:52:04 -04:00
Jay Berkenbilt
666f794393 Support "r" in page ranges (fixes #155) 2018-03-04 07:05:14 -05:00
Jay Berkenbilt
a8682e0b75 Spell check 2018-02-25 15:06:44 -05:00
Jay Berkenbilt
9a4ef8c95d Separate copyright notice from --version option 2018-02-25 09:03:27 -05:00
Jay Berkenbilt
b8723e97f4 Add coalesce contents capability 2018-02-18 21:05:46 -05:00
Jay Berkenbilt
6afe83978f Switch from parseContentStream to parsePageContents 2018-02-18 21:05:46 -05:00
Jay Berkenbilt
ebd5ed63de Add option to save pass 1 of lineariziation 
This is useful only for debugging the linearization code.
 2018-02-18 20:18:40 -05:00
Jay Berkenbilt
569d74d36b Allow raw encryption key to be specified 
Add options to enable the raw encryption key to be directly shown or
specified. Thanks to Didier Stevens <didier.stevens@gmail.com> for the
idea and contribution of one implementation of this idea.
 2018-01-14 10:21:05 -05:00
Jay Berkenbilt
68572df2bf Update copyright to 2018 2018-01-13 20:25:58 -05:00
Jay Berkenbilt
48864b8d6e Clarify documentation of advanced parsing options 2017-12-25 18:42:33 -05:00
Jay Berkenbilt
07c8bb2843 Additionally license under Apache License version 2.0 
The Apache License version 2.0 is now the primary license for qpdf.
However, users may, at their option, continue to use Artistic version
2.0.
 2017-09-14 12:59:25 -04:00
Jay Berkenbilt
cbb2614975 Fix command-line parsing for --rotate 2017-09-07 22:58:37 -04:00
Jay Berkenbilt
1868a10f8b Replace all atoi calls with QUtil::string_to_int 
The latter catches underflow/overflow.
 2017-08-29 12:28:32 -04:00
Jay Berkenbilt
e452d9dca6 Spell check 2017-08-22 14:22:20 -04:00
Jay Berkenbilt
8288a4eb3a Update copyright to 2017 2017-08-21 21:18:47 -04:00
Jay Berkenbilt
ddc6cf0cf6 Precheck streams by default 
There is no need for a --precheck-streams option. We can do the
precheck without imposing any penalty, only re-encoding the stream if
it fails the first time.
 2017-08-21 17:44:22 -04:00
Jay Berkenbilt
9744414c66 Enable finer grained control of stream decoding 
This commit adds several API methods that enable control over which
types of filters QPDF will attempt to decode. It also adds support for
/RunLengthDecode and /DCTDecode filters for both encoding and
decoding.
 2017-08-21 17:44:22 -04:00
Jay Berkenbilt
cfa2eb97fb Add page rotation (fixes #132) 2017-08-12 22:57:38 -04:00
Jay Berkenbilt
d926d78059 Add --verbose flag 2017-08-12 12:30:18 -04:00
Jay Berkenbilt
2c6fe1805a Support groups of pages in --split-pages (fixes #30) 2017-08-12 12:08:23 -04:00
Jay Berkenbilt
df33c368b4 Change --single-pages to --split-pages 
This is in preparation for implementing page groups.
 2017-08-12 11:49:04 -04:00
Jay Berkenbilt
c5dc6d8067 Remove unused PointerHolder interface 
Also fix a bug resulting from incorrect use of PointerHolder because
of this unused parameter.
 2017-08-10 19:01:38 -04:00
Jay Berkenbilt
ff6971fb1c Call PointerHolder constructor properly (fixes #135) 
Passed arguments to the constructor in the wrong order.
 2017-08-09 22:00:49 -04:00
Jay Berkenbilt
49825e5cb6 Add --split-pages option (fixes #30) 2017-08-05 10:22:33 -04:00
Jay Berkenbilt
1ec59c299d Refactor write_output 2017-08-05 10:22:33 -04:00
Jay Berkenbilt
909daf9543 Move page spec processing earlier 2017-08-05 10:22:33 -04:00
Jay Berkenbilt
24f28f0768 Split qpdf.cc's main into reasonably sized functions 
main() had gotten absurdly long. Split it into reasonable chunks. This
refactoring is in preparation for handling splitting output into
single pages.
 2017-08-05 08:24:05 -04:00
Jay Berkenbilt
c88eaae2f2 Fix off-by-one error in --pages argument parsing (fixes #129) 2017-08-02 21:08:43 -04:00
Jay Berkenbilt
2d5b854468 Allow reading command-line args from files (fixes #16) 2017-07-29 22:23:21 -04:00
Jay Berkenbilt
5993c3e83c Detect input file = output file (fixes #29) 2017-07-29 20:58:01 -04:00
Jay Berkenbilt
885b8781cc Allow --check to coexist with and precede other operations (fixes #42) 2017-07-29 19:56:21 -04:00
Jay Berkenbilt
f37d399d82 Add newline-before-endstream option (fixes #103) 2017-07-29 12:21:38 -04:00
Jay Berkenbilt
3a1ff5ded9 Add option to preserve unreferenced objects 2017-07-28 19:19:11 -04:00
Jay Berkenbilt
7f8892525f Add precheck streams capability 
When requested, QPDFWriter will do more aggress prechecking of streams
to make sure it can actually succeed in decoding them before
attempting to do so. This will allow preservation of raw data even
when the raw data is corrupted relative to the specified filters.
 2017-07-27 23:42:27 -04:00
Jay Berkenbilt
b8bdef0ad1 Implement deterministic ID 
For non-encrypted files, determinstic ID generation uses file contents
instead of timestamp and file name. At a small runtime cost, this
enables generation of the same /ID if the same inputs are converted in
the same way multiple times.
 2015-10-31 18:56:42 -04:00
Jay Berkenbilt
f77acbdbba Copyright 2015 2015-05-24 17:26:49 -04:00
Jay Berkenbilt
225b018290 Update Copyright to 2014 2014-01-14 15:40:02 -05:00
Jay Berkenbilt
a237e92445 Warn when -accessibility=n will be ignored 
Also accept -accessibility=n with 256 bit keys even though it will be
ignored.
 2013-10-18 10:45:15 -04:00
Jay Berkenbilt
ac9c1f0d56 Security: replace operator[] with at 
For std::string and std::vector, replace operator[] with at.  This was
done using an automated process.  See README.hardening for details.
 2013-10-18 10:45:14 -04:00
Jay Berkenbilt
91367239fd Add --show-npages option to qpdf 2013-07-07 19:43:16 -04:00
Jay Berkenbilt
adccedc02f Allow numeric range to be omitted qpdf --pages 
Detect a missing page range and assume 1-z.
 2013-07-07 19:43:16 -04:00
Jay Berkenbilt
96eb965115 Use QPDFObjectHandle::getObjGen() where appropriate 
In internal code and examples, replace calls to getObjectID() and
getGeneration() with calls to getObjGen() where possible.
 2013-06-14 14:58:09 -04:00
Jay Berkenbilt
30027481f7 Remove all old-style casts from C++ code 2013-03-04 16:45:16 -05:00
Jay Berkenbilt
9f1594656c Work around gcc 4.8.0 issue on ppc64 
Change iteration to use size_t instead of int.  The code should be
equivalent in all reasonable cases, but the original way this was
coded was causing a test failure with gcc 4.8.0 on ppc64.  See
https://bugzilla.redhat.com/show_bug.cgi?id=915321 for additional
information.
 2013-03-04 16:43:29 -05:00
Jay Berkenbilt
a5d8783f67 Improve qpdf --check 
Fix exit status for case of errors without warnings, continue after
errors when possible, add test case for parsing a file with content
stream errors on some but not all pages.
 2013-01-25 11:08:50 -05:00
Jay Berkenbilt
a7e8b8c789 Have qpdf --check parse content streams 
Also move writing to null and parsing of content streams out of the
wrong if block.
 2013-01-24 11:47:36 -05:00
Jay Berkenbilt
8843e499b8 Update copyright year to 2013 
Also add copyright notice to a few public headers that were missing
one.
 2012-12-31 10:32:32 -05:00
Jay Berkenbilt
e57c25814e Support for encryption with /V=5 and /R=5 and /R=6 
Read and write support is implemented for /V=5 with /R=5 as well as
/R=6.  /R=5 is the deprecated encryption method used by Acrobat IX.
/R=6 is the encryption method used by PDF 2.0 from ISO 32000-2.
 2012-12-31 10:32:32 -05:00
Jay Berkenbilt
774584163f Add ExtensionLevel support to version handling 
All version operations are now fully aware of extension levels.
 2012-12-31 05:36:50 -05:00