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Author SHA1 Message Date
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
88bacb6449 Fix QPDFObjGen constructor implementation 2013-07-07 19:43:01 -04:00
Jay Berkenbilt
212812d837 Fix errors reported by Coverity 
Thanks to Jiri Popelka from Red Hat for sending the output of a
Coverity run over qpdf.
 2013-07-07 15:36:51 -04:00
Jon Snell
66c88995fc Fix typo in qpdf-manual.xml 
s/Controls handing of object streams./Controls handling of object streams./
 2013-06-19 14:21:14 -04:00
Jay Berkenbilt
a85007cb0d Handle more broken files 
Space rather than newline after xref, missing /ID in trailer for
encrypted file.  This enables qpdf to handle some files that xpdf can
handle.  Adobe reader can't necessarily handle them.
 2013-06-15 12:40:01 -04:00
Jay Berkenbilt
a1d5a3e916 Retarget some items for 4.2.0 and 4.3.0 
Bug fixes for 4.2.0 force additional interfaces, so move most of the
4.2.0 items to 4.3.0.
 2013-06-14 21:36:22 -04:00
Jay Berkenbilt
16051788ed Handle /Outlines dictionary being a direct object 
Even though this case is not valid according to the spec, it has been
seen, and caused an internal error.
 2013-06-14 21:36:04 -04:00
Jay Berkenbilt
eae8370cd9 Add optional /Length key in crypt filter dictionary 2013-06-14 20:42:39 -04:00
Jay Berkenbilt
a3576a7359 Bug fix: handle generation > 0 when generating object streams 
Rework QPDFWriter to always track old object IDs and QPDFObjGen
instead of int, thus not discarding the generation number.  Switch to
QPDF::getCompressibleObjGen() to properly handle the case of an old
object eligible for compression that has a generation of other than
zero.
 2013-06-14 14:58:09 -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
5039da0b91 Add QPDFObjectHandle::getObjGen() 
This is safer than getObjectID() and getGeneration() for many uses.
 2013-06-14 14:58:09 -04:00
Jay Berkenbilt
d88231e01e Promote QPDF::ObjGen to top-level object QPDFObjGen 2013-06-14 14:58:08 -04:00
Jay Berkenbilt
690d6031db Remove duplicated comment 2013-06-08 18:58:31 -04:00
Jay Berkenbilt
c660f74334 User suggestions from github issues 10 and 11 2013-06-02 16:10:53 -04:00
Jay Berkenbilt
f02c5f5e12 Final preparation for 4.1.0 release 2013-04-14 15:03:51 -04:00
Jay Berkenbilt
403bb68d33 Run spelling checker 2013-04-14 14:36:25 -04:00
Jay Berkenbilt
65c667eef9 Remove RPM spec file 
Most Linux distributions include qpdf now, so there is no need to
distribute our own spec file.
 2013-04-14 14:33:10 -04:00
Jay Berkenbilt
be72eab99b Update release notes for 4.1.0 2013-04-14 14:31:32 -04:00
Jay Berkenbilt
eb6f066296 Update 4.2.0 target 2013-04-04 14:13:51 -04:00
Jay Berkenbilt
2d02b3cc3d Add explicit int to double cast 2013-04-04 14:13:31 -04:00
Jay Berkenbilt
8e636ea680 Protect gcc diagnostic pragmas with gcc version 
Versions prior to 4.6 didn't allow gcc diagnostic pragmas with push
and pop and to appear anywhere in the file.  Just let the warning be
there for those versions.
 2013-03-27 17:36:28 -04:00
Jay Berkenbilt
e8ddac8950 Document casting policy 2013-03-25 14:37:25 -04:00
Jay Berkenbilt
1ec1b12864 Improve idea for corrupted stream handling 2013-03-17 13:16:14 -04:00
Jay Berkenbilt
77a35e0870 Retarget some items for 4.2.0 2013-03-16 22:04:36 -04:00
Jay Berkenbilt
238996667c Describe mingw-w64 workaround 
The latest automated mingw-w64 build's libstdc++-6.dll crashes with
qpdf 4.1.0, but libstdc++-6.dll can be replaced with one from a newer
build.
 2013-03-16 21:58:23 -04:00
Jay Berkenbilt
49c7681c58 Windows install: check DLL type 
When copying dlls, make sure to only consider DLLs whose type matches
the type of what is loading them.
 2013-03-11 14:10:37 -04:00
Jay Berkenbilt
3803e9cc4a Export terminateParsing in the DLL 
Windows fix: QPDFObject::ParserCallbacks::terminateParsing() was not
declared with QPDF_DLL.
 2013-03-11 12:37:32 -04:00
Jay Berkenbilt
9d4f52c014 Clarify documentation on encrypted files 
Explicitly state how QPDF handles empty passwords when writing files.
Apparently some libraries treat the empty string as the owner password
as an instruction to generate a random password.
 2013-03-11 12:37:32 -04:00
Jay Berkenbilt
f13558dddb More 4.1.0 TODO items 2013-03-10 20:32:52 -04:00
Jay Berkenbilt
c380fb00d8 Update TODO for 4.1.0 
Prepare update for TODO for publication since there is useful
information there for people looking at the repository.
 2013-03-07 11:33:09 -05:00
Jay Berkenbilt
197af341de Use ./install-sh instead of install -c 2013-03-07 11:29:56 -05:00
Jay Berkenbilt
29f5830325 Fix getTypeCode and getTypeName work for indirect objects 
Remove const qualifier from getTypeCode and get getTypeName methods of
QPDFObjectHandle, make them work properly for indirect objects, and
exercise them much better in the test suite.
 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
119f2a4b68 Add method to terminate content stream parsing 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
7be97b3e80 Fix long long format string for WIN32 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
53bfa86084 Fix inadvertent pointer to integer cast 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
fd64959398 Favor strerror_s and fopen_s on MSVC 
Make remaining calls to fopen and strerror use strerror_s and fopen_s
on MSVC.
 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
ac4deac187 Call QUtil::safe_fopen in place of fopen 
fopen was previuosly called wrapped by QUtil::fopen_wrapper, but
QUtil::safe_fopen does this itself, which is less cumbersome.
 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
7ccc9bd9d5 Remove all calls to strcpy 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
a51ae10b8d Remove all calls to sprintf 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
66c3c8fdf7 Use portable versions of some UNIX-specific calls 
Remove needless calls to open, close, and fileno; call remove instead
of unlink.
 2013-03-05 13:35:46 -05:00
Jay Berkenbilt
6b9297882e Mark secure CRT warnings with comment 
Put a specific comment marker next to every piece of code that MSVC
gives warning 4996 for.  This warning is generated for calls to
functions that Microsoft considers insecure or deprecated.  This
change is in preparation for fixing all these cases even though none
of them are actually incorrect or insecure as used in qpdf.  The
comment marker makes them easier to find so they can be fixed in
subsequent commits.
 2013-03-05 13:33:32 -05:00
Jay Berkenbilt
8be8277613 Rewrite QUtil::int_to_string and QUtil::double_to_string 
Make them safer by avoiding any internal limits and replacing sprintf
with std::ostringstream.
 2013-03-04 16:45:16 -05:00
Jay Berkenbilt
ed19516aa7 Fix unused local variable warnings 2013-03-04 16:45:16 -05:00
Jay Berkenbilt
30027481f7 Remove all old-style casts from C++ code 2013-03-04 16:45:16 -05:00
Jay Berkenbilt
babb47948a Changing default warnings for MSVC 
Enable C4996, deprecation/security warnings, which helps for Windows 8
certification.  Stop enabling C4267, which was warning about
conversions between size_t and other integer types.
 2013-03-04 16:45:15 -05:00
Jay Berkenbilt
7276ab934d Use -Wold-style-cast for C++ if supported 
Also separate C and C++ warning flags.
 2013-03-04 16:45:15 -05:00
Jay Berkenbilt
a11081085b Handle warning flags better 
Make --enable-werror work properly on msvc, handle extra warnings
flags for msvc in configure.ac instead of hardcoding into
make/msvc.mk, separate warnings flags into WFLAGS in autoconf.mk to
avoid duplication and to make it easier to override.
 2013-03-04 16:45:15 -05:00
Jay Berkenbilt
32b62035ce Replace many calls to sprintf with QUtil::hex_encode 
Add QUtil::hex_encode to encode binary data has a hexadecimal string,
and use it in place of sprintf where possible.
 2013-03-04 16:45:15 -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
6c7bf114dc Bug fix: properly handle overridden compressed objects 
When caching objects in an object stream, only cache objects that
still resolve to that stream.  See Changelog mod from this commit for
details.
 2013-02-23 17:51:17 -05:00