#
# spec file for package libebml
#
# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


%define soname 4
Name:           libebml
Version:        1.3.9
Release:        1.1
Summary:        Library to parse EBML (Extensible Binary Markup Language) files
License:        LGPL-2.1-or-later
Group:          Development/Libraries/C and C++
Url:            http://www.matroska.org/
#Git-Clone:     git://github.com/Matroska-Org/libebml
#Git-Web:       https://github.com/Matroska-Org/libebml
Source:         https://dl.matroska.org/downloads/libebml/%{name}-%{version}.tar.xz
Source100:      baselibs.conf
BuildRequires:  cmake
BuildRequires:  gcc-c++
BuildRequires:  pkg-config

%description
libebml is a C++ library to parse EBML files. See the EBML RFC at
http://www.matroska.org/technical/specs/rfc/index.html .

%package -n libebml%{soname}
Summary:        Library to parse EBML files
Group:          System/Libraries

%description -n libebml%{soname}
libebml is a C++ library to parse EBML files. See the EBML RFC at
http://www.matroska.org/technical/specs/rfc/index.html .

%package devel
Summary:        Development files for the EBML file parser library
Group:          Development/Libraries/C and C++
Requires:       glibc-devel
Requires:       libebml%{soname} = %{version}
Requires:       libstdc++-devel

%description devel
libebml is a C++ library to parse EBML files. See the EBML RFC at
http://www.matroska.org/technical/specs/rfc/index.html .

%prep
%setup -q

%build
%cmake
make %{?_smp_mflags}

%install
%cmake_install

%post -n libebml%{soname} -p /sbin/ldconfig
%postun -n libebml%{soname} -p /sbin/ldconfig

%files -n libebml%{soname}
%{_libdir}/libebml.so.%{soname}*

%files devel
%{_libdir}/libebml.so
%{_libdir}/pkgconfig/*.pc
%{_libdir}/cmake/EBML
%{_includedir}/ebml/

%changelog
* Wed Jul 10 2019 Ferdinand Thiessen <rpm@fthiessen.de>
- Update to version 1.3.9:
  * Some build system related changes
* Tue Apr 16 2019 Ferdinand Thiessen <rpm@fthiessen.de>
- Update to version 1.3.7:
  * Fixed the handling of Unicode codepoints > U+FFFF
- Dropped fix-EbmlSInteger-limits.patch, fixed upstream.
* Mon Jul 30 2018 rpm@fthiessen.de
- Added fix-EbmlSInteger-limits.patch from upstream.
  * Fixes build with openSUSE <= 42.3
* Mon Jul 30 2018 rpm@fthiessen.de
- Update to 1.3.6:
  * Fixed undefined behavior when reading signed integers with
    negative values from files.
  * Fixed a small memory leak when reading an element runs into an
    I/O exception (e.g. due to having reached the end of the file).
  * Fixed the EbmlMaster::GetDataStart() function returning wrong
    values for elements with an infinite/unknown size.
  * Fixed finding the next element ID when garbage data is
    encountered during the scan for the ID.
  * Fixed several potential situations where reading child element
    data could exceed the parent element's size.
* Fri Aug 25 2017 rpm@fthiessen.de
- Update to 1.3.5
  * The function EbmlMaster::CheckMandatory() will now only return
    false if a mandatory element is missing for which there's no
    default value in the specifications. This means that callers
    such as EbmlMaster::UpdateSize() and by extension
    EbmlMaster::Render() will not insist on all mandatory elements
    being present anymore, but only those for which there's
    no default value.
  * Added a template function `FindNextChild`.
  * Fix reading and EBML element even though the ID was not found
    within the allowed reading limit.
  * Fixed an instance of undefined behavior in
    EbmlElement::GetSemantic() due to binding a dereferenced null
    pointer to a reference.
* Fri Jul 15 2016 rpm@fthiessen.de
- Update to new upstream release 1.3.4
  * Some minor changes required for clang
  * Some minor changes for C99 support
  * Required for mkvtoolnix >= 9.3.0
* Thu Oct 22 2015 rpm@fthiessen.de
- Update to new upstream release 1.3.3 (security fixes!):
  * EbmlUnicodeString::UpdateFromUTF8(): Fixed an invalid memory
  access. When reading from a UTF-8 string in which the length
  indicated by a UTF-8 character's first byte exceeds the string's
  actual number of bytes the parser would access beyond the end of
  the string resulting in a heap information leak. Fixes the issue
  reported as Cisco TALOS-CAN-0036.
  * EbmlElement::ReadCodedSizeValue(): Fixed an invalid memory
  access. When reading a EBML variable length integer value a read
  access beyond the end of the available buffer was possible if
  fewer bytes were available than indicated by the first byte
  resulting in a heap information leak.
  * EbmlMaster::Read(): When the parser encountered a deeply nested
  element with an infinite size then a following element of an upper
  level was not propagated correctly. Instead the element with the
  infinite size was added into the EBML element tree a second time
  resulting in memory access after freeing it and multiple attempts
  to free the same memory address during destruction. Fixes the
  issue reported as Cisco TALOS-CAN-0037.
  * EbmlElement::FindNextElement(): Handle EOF when reading the
  element size properly.
* Fri May  1 2015 jengelh@inai.de
- Update package descriptions a bit
* Wed Feb 11 2015 dimstar@opensuse.org
- Add back BuildRoot: the rpm version of SLE11 still requires this
  and libebml is linked to 3rd party Build Servers, where building
  for SLE11 is still enabled.
* Sun Feb  1 2015 jengelh@inai.de
- Update to new upstream release 1.3.1
  * EbmlMaster: Fixed read() trying to calculate the end position of
  elements with an unknown size. This avoids endless loops and
  assertions in certain cases.
  * EbmlElement::Render(): does not catch exceptions anymore.
  Instead, exceptions generated from the IOCallback class (e.g.
  if a write failed) are propagated to the caller.
- Drop libebml-1.3.0-6efcb74d1e.patch (no longer relevant)
* Wed Aug  6 2014 jengelh@inai.de
- Set RPM groups
* Tue Feb 11 2014 dimstar@opensuse.org
- Also revert inlines-hidden: still breaks mkvtoolnix on i586.
* Thu Jan 16 2014 crrodriguez@opensuse.org
- revert last change, breaks mkvtoolnix that uses
  internal and symbols that are not annotated as public :(
  keep inlines-hidden though.
* Sun Jan 12 2014 crrodriguez@opensuse.org
- Support C++ visibility by reusing win32 code for the same
  purpose.
- added patches:
  * libebml-visibility.patch
* Tue May 21 2013 reddwarf@opensuse.org
- Add libebml-1.3.0-6efcb74d1e.patch
- Simplify make calls
* Sat Mar 23 2013 zaitor@opensuse.org
- Update to version 1.3.0:
  + Compilation warning fixes
  + GetValue() and SetValue() functions for
    EbmlFloat/EbmlSInteger/EbmlUInteger
  + GetValue(), SetValue(), GetValueUTF8(), SetValueUTF8()
    functions for EbmlString/EbmlUnicodeString
  + Date values use 64bit integers
  + Integer conversion operators were made 'const'
  + GetElementList() function for EbmlMaster providing a
    reference to the underlying std::vector<> for better
    interaction with the C++ standard library
  + New constructor for UTFstring taking a single std::wstring
  + Increased library .so name to .4 due to binary incompatible
    changes.
  + Removed the Debian build files from our package.
- Bump soname following upstream code changes.
* Thu May 10 2012 crrodriguez@opensuse.org
- Do not use gcc -ansi flag.
* Sun Sep 25 2011 reddwarf@opensuse.org
- Update to version 1.2.2
  + fix usage of the DEBUG #define (use LIBEBML_DEBUG instead)
  + The EbmlCodeVersion variable now resides in the library instead of being declared static in the header file.
  + only use the test element to read once in the loop
* Thu Jun 30 2011 dimstar@opensuse.org
- Update to version 1.2.1:
  + fix the constructor of CRTError in StdIOCallback
  + fix the size returned by MemIOCallback::read() when reaching
    the end of the buffer
  + add a macro to define signed integer elements that have a
    default value
  + fix compilation of debug builds on win32
  + fix for Sun Studio C compiler
- Stop source service usage: Factory is moving to a slightly
  different approch to verify source authenticity. Cconsequently,
  specify a full URL as Source.
* Mon Apr 18 2011 ro@suse.de
- update baselibs.conf
* Sun Jan 30 2011 reddwarf@opensuse.org
- update to version 1.2.0
  - no need to put the internal code of EbmlCrc32 in the public header
  - more safety on the Binary buffer handling in case we run out of memory
  - fix CRC32 detection in master elements
  - fix compilation under gcc 4.5
  - Fixed handling of UTF-8 strings with characters encoded in more than three bytes
  - Increased library .so name to .3 due to binary incompatible changes
* Wed Dec  8 2010 cristian.rodriguez@opensuse.org
- fix -devel package dependencies
* Wed Jul 28 2010 coolo@novell.com
- fix build in renaming shared library package
* Sat Jun  5 2010 cmorve69@yahoo.es
- Update to version 1.0.0
  - Fix more issues which came to light with the recent push of
    WebM -- mostly regarding elements with unknown sizes.
* Sat May 15 2010 cmorve69@yahoo.es
- update to version 0.8.0
  - new macros to simplify and unify the way to declare and define EBML elements
  - new macros to access variables of a Class/Object so that switching to libebml v2 is transparent
  - add an EBML_STRICT_API compilation flag (off by default) to avoid direct access to internal class variables
  - fix some building issues on Linux and MinGW
  - add accessor calls to the base classes to avoid direct access to internal class variables
  - add iterators to navigate throught the EbmlMaster children
  - use a new filepos_t type for everything that relates to an element position/data size with INVALID_FILEPOS_T in case of errors
  - remove the const on integer values
* Mon Mar 16 2009 crrodriguez@suse.de
- remove static libraries
* Wed Mar  5 2008 seife@suse.de
- update to version 0.7.8 - only gcc-4.3 build fixes
- remove our gcc-4.3 patch
* Wed Oct 24 2007 seife@suse.de
- fix gcc-43 build problems (bugs 330737, 336510)
* Sat May 26 2007 ro@suse.de
- split off devel package
* Tue Oct 31 2006 meissner@suse.de
- use RPM_OPT_FLAGS
* Fri Mar 31 2006 seife@suse.de
- update to version 0.7.7 bugfix release that fixes pointer
  aliasing issues
* Wed Jan 25 2006 mls@suse.de
- converted neededforbuild to BuildRequires
* Mon Nov 21 2005 seife@suse.de
- version update to 0.7.6
* Tue Nov 15 2005 uli@suse.de
- build with -O1 on ARM (ICE workaround)
* Wed Nov  2 2005 dmueller@suse.de
- don't build as root
* Tue Jul  5 2005 seife@suse.de
- version update to 0.7.5
* Sun Apr 17 2005 seife@suse.de
- version update to 0.7.4
* Fri Apr 15 2005 sf@suse.de
- changed patch to only prevent 'unary lvalue error' for GCC4
* Thu Apr 14 2005 yxu@suse.de
- fixed for GCC4
* Mon Feb  7 2005 seife@suse.de
- version update to 0.7.3
* Tue Oct 26 2004 seife@suse.de
- version update to 0.7.2
* Wed Sep  1 2004 seife@suse.de
- initial submission