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Revision 1.77 / (download) - annotate - [select for diffs], Fri Feb 16 13:41:11 2024 UTC (5 weeks, 6 days ago) by adam
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protobuf py-protobuf: updated to (4.)25.3 Protocol Buffers v25.3 Apple Privacy Manifest Requirement [CPP] Add the privacy manifest to the C++ CocoaPod. (9d1bc10) [ObjC] Add the privacy manifest to the ObjC CocoaPod. (cec08dc) Add PrivacyInfo.xcprivacy C++ Remove use of mach_absolute_time Objective-C [ObjC] Use a local to avoid warnings in 32bit builds. (9dc736d) Python Bump python version to 3.9 for gcloud 460.0.0 (17ec19d) Ruby Update Ruby GHA to test against Ruby 3.3. (25b1e81) Pin bundler version to 2.4.22 for Ruby 2.7 support
Revision 1.76 / (download) - annotate - [select for diffs], Wed Jan 10 20:52:51 2024 UTC (2 months, 2 weeks ago) by adam
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protobuf py-protobuf: updated to (4.)25.2
Revision 1.75 / (download) - annotate - [select for diffs], Thu Nov 16 06:15:46 2023 UTC (4 months, 1 week ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2023Q4-base,
pkgsrc-2023Q4
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protobuf py-protobuf: updated to [4.]25.1 Protocol Buffers v25.1 Announcements Protobuf News may include additional announcements or pre-announcements for upcoming changes. Python Raise warnings for deprecated python syntax usages (74f5cf4) Ruby Add support for extensions in CRuby, JRuby, and FFI Ruby Add support for options in CRuby, JRuby and FFI
Revision 1.74 / (download) - annotate - [select for diffs], Wed Nov 15 18:12:24 2023 UTC (4 months, 1 week ago) by wiz
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*protobuf: update to 25.0 branch Compiler Implement proto2/proto3 with editions (3813b66) Defines Protobuf compiler version strings as macros and separates out suffix string definition. (3c59585) Add utf8_validation feature back to the global feature set. (153028d) Setting up version updater to prepare for poison pills and embedding version info into C++, Python and Java gencode. (4322e00) Merge the protobuf and upb Bazel repos (7286ffc) Editions: Introduce functionality to protoc for generating edition feature set defaults. (4019e25) Editions: Migrate edition strings to enum in C++ code. (f083ebf) Create a reflection helper for ExtensionIdentifier. (4d5ab73) Editions: Provide an API for C++ generators to specify their features. (e897bcf) Editions: Refactor feature resolution to use an intermediate message. (57d8049) Publish extension declarations with declaration verifications. (e72b0e1) Editions: Stop propagating partially resolved feature sets to plugins. (b66ef4c) Editions: Migrate string_field_validation to a C++ feature (1f95830) Editions: Include defaults for any features in the generated pool. (15863ff) Protoc: parser rejects explicit use of map_entry option (#13479) (8f59292) Protoc: validate that reserved range start is before end (#13474) (3be00f7) Protoc: support identifiers as reserved names in addition to string literals (only in editions) (#13471) (e701f4f) Drop support for Bazel 5. (a80daa2) Allow code generators to specify whether or not they support editions. (2176a14) C++ Set PROTOBUF_EXPORT on InternalOutOfLineDeleteMessageLite() (#14434) (db89a51) Update stale checked-in files (#14431) (ada0be8) Apply PROTOBUF_NOINLINE to declarations of some functions that want it. (6e848b0) Implement proto2/proto3 with editions (3813b66) Make JSON UTF-8 boundary check inclusive of the largest possible UTF-8 character. (e80b8ec) Reduce Map::size_type to 32-bits. Protobuf containers can't have more than (95d2b2e) Defines Protobuf compiler version strings as macros and separates out suffix string definition. (3c59585) Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated oneof accessors. (e33e0d2) Fix bug in reflection based Swap of map fields. (bef5b75) Add utf8_validation feature back to the global feature set. (153028d) Setting up version updater to prepare for poison pills and embedding version info into C++, Python and Java gencode. (4322e00) Add prefetching to arena allocations. (fbdeb5a) Merge the protobuf and upb Bazel repos (7286ffc) Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated repeated and map field accessors. (9a0a3cf) Editions: Migrate edition strings to enum in C++ code. (f083ebf) Workaround ICE on gcc 7.5 by not having one overload call the other one with a (0522054) Create a reflection helper for ExtensionIdentifier. (4d5ab73) Editions: Provide an API for C++ generators to specify their features. (e897bcf) Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated string field accessors. (18c338a) Editions: Refactor feature resolution to use an intermediate message. (57d8049) Fixes for 32-bit MSVC. (66cf6b1) Publish extension declarations with declaration verifications. (e72b0e1) Export the constants in protobuf's any.h to support DLL builds. (fd24b1b) Implement AbslStringify for the Descriptor family of types. (230232a) Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated message field accessors. (064035c) Editions: Stop propagating partially resolved feature sets to plugins. (b66ef4c) Editions: Migrate string_field_validation to a C++ feature (1f95830) Editions: Include defaults for any features in the generated pool. (15863ff) Introduce C++ feature for UTF8 validation. (c7119e6) Protoc: validate that reserved range start is before end (#13474) (3be00f7) Remove option to disable the table-driven parser in protoc. (6d03f9b) Lock down ctype=CORD in proto file. (b359e50) Support split repeated fields. (5b5e5bf) In OSS mode omit some extern template specializations. We have seen reports of (ab96824) Automated rollback of commit adb2c4b. (0ea0052) Allow code generators to specify whether or not they support editions. (2176a14) Handle conflicting macros for FreeBSD (#13303) (2a95295) Python Fixed Python memory leak in map lookup. (1711ebd) Loosen upb for json name conflict check in proto2 between json name and field (41af1d5) Defines Protobuf compiler version strings as macros and separates out suffix string definition. (3c59585) Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated oneof accessors. (e33e0d2) Ensure Timestamp.ToDatetime(tz) has correct offset (f0c56f9) Do not check required field for upb python MergeFrom (1e0bc56) Setting up version updater to prepare for poison pills and embedding version info into C++, Python and Java gencode. (4322e00) Merge the protobuf and upb Bazel repos (7286ffc) Comparing a proto message with an object of unknown returns NotImplemented (12d4f41) Emit slots in pyi output as a tuple rather than a list for --pyi_out. (4a4f615) Fix a bug that strips options from descriptor.proto in Python. (27d42c5) Raise warings for message.UnknownFields() usages and navigate to the new add (c988759) Add protobuf python keyword support in path for stub generator. Also added tests for (4cc258a) Add tuple support to set Struct (533fbbb) Python C-Extension (Default) Comparing a proto message with an object of unknown returns NotImplemented (protocolbuffers/upb@243add4) See also UPB changes below, which may affect Python C-Extension (Default).
Revision 1.73 / (download) - annotate - [select for diffs], Thu Nov 2 12:17:25 2023 UTC (4 months, 3 weeks ago) by wiz
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{,py-}protobuf: update to 24.4 Based on wip package by bsiegert. Ten months of heavy development.
Revision 1.72 / (download) - annotate - [select for diffs], Fri Dec 16 10:22:57 2022 UTC (15 months, 1 week ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2023Q3-base,
pkgsrc-2023Q3,
pkgsrc-2023Q2-base,
pkgsrc-2023Q2,
pkgsrc-2023Q1-base,
pkgsrc-2023Q1,
pkgsrc-2022Q4-base,
pkgsrc-2022Q4
Changes since 1.71: +4 -4
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protobuf py-protobuf: updated to [34].21.12 Protocol Buffers v21.12 Python Fix broken enum ranges Stop requiring extension fields to have a sythetic oneof Python runtime 4.21.10 not works generated code can not load valid proto.
Revision 1.71 / (download) - annotate - [select for diffs], Sun Dec 4 17:38:45 2022 UTC (15 months, 3 weeks ago) by adam
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protobuf py-protobuf: updated to [34].21.10 Protocol Buffers v21.10 Java Use bit-field int values in buildPartial to skip work on unset groups of fields. Mark nested builder as clean after clear is called UPB Fix UPB_LIKELY() for 32-bit Windows builds; update protobuf_deps to point to the current upb 21.x Other Add public modifiers to kotlin code
Revision 1.70 / (download) - annotate - [select for diffs], Fri Oct 28 08:36:05 2022 UTC (17 months ago) by adam
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protobuf py-protobuf: updated to [34.]24.9 Protocol Buffers v21.9 C++ Update zlib to 1.2.13 (#10819) Python Target MacOS 10.9
Revision 1.69 / (download) - annotate - [select for diffs], Mon Oct 24 11:55:52 2022 UTC (17 months ago) by adam
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protobuf py-protobuf: updated to [34].21.8 Protocol Buffers v21.8 Other Fix for grpc.tools issue 17995 & protobuf issue 7474 (handle UTF-8 paths in argumentfile) C++ 21.x No longer define no_threadlocal on OpenBSD
Revision 1.68 / (download) - annotate - [select for diffs], Fri Sep 30 08:18:21 2022 UTC (17 months, 4 weeks ago) by adam
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protobuf py-protobuf: updated to [34].21.7 Protocol Buffers v21.7 Java Refactoring java full runtime to reuse sub-message builders and prepare to migrate parsing logic from parse constructor to builder. Move proto wireformat parsing functionality from the private "parsing constructor" to the Builder class. Change the Lite runtime to prefer merging from the wireformat into mutable messages rather than building up a new immutable object before merging. This way results in fewer allocations and copy operations. Make message-type extensions merge from wire-format instead of building up instances and merging afterwards. This has much better performance. Fix TextFormat parser to build up recurring (but supposedly not repeated) sub-messages directly from text rather than building a new sub-message and merging the fully formed message into the existing field. Protocol Buffers v21.6 C++ Reduce memory consumption of MessageSet parsing This release addresses a Security Advisory for C++ and Python users
Revision 1.67 / (download) - annotate - [select for diffs], Thu Aug 18 19:30:39 2022 UTC (19 months, 1 week ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2022Q3-base,
pkgsrc-2022Q3
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{py-,}protobuf: update to [34].21.5 2022-08-09 version 21.5 (C++/Java/Python/PHP/Objective-C/C#/Ruby) PHP * Added getContainingOneof and getRealContainingOneof to descriptor. * fix PHP readonly legacy files for nested messages Python * Fixed comparison of maps in Python.
Revision 1.66 / (download) - annotate - [select for diffs], Wed Jul 27 06:43:56 2022 UTC (20 months ago) by adam
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protobuf py-protobuf: updated to [34.]21.4 Protocol Buffers v21.4 C++ Reduce the required alignment of ArenaString from 8 to 4
Revision 1.65 / (download) - annotate - [select for diffs], Mon Jul 25 12:19:13 2022 UTC (20 months ago) by adam
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protobuf py-protobuf: updated to [34].21.3 Protocol Buffers v21.3 C++ Add header search paths to Protobuf-C++.podspec Fixed Visual Studio constinit errors Fix 9947: make the ABI compatible between debug and non-debug builds UPB Allow empty package names (fixes behavior regression in 4.21.0) Fix a SEGV bug when comparing a non-materialized sub-message Fix several bugs in descriptor mapping containers (eg. descriptor.services_by_name) for x in mapping now yields keys rather than values, to match Python conventions and the behavior of the old library. Lookup operations now correctly reject unhashable types as map keys. We implement repr() to use the same format as dict. Fix maps to use the ScalarMapContainer class when appropriate Fix bug when parsing an unknown value in a proto2 enum extension PHP Add "readonly" as a keyword for PHP and add previous classnames to descriptor pool Python Make //:protobuf_python and //:well_known_types_py_pb2 public
Revision 1.64 / (download) - annotate - [select for diffs], Mon Jul 18 14:19:52 2022 UTC (20 months, 1 week ago) by wiz
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{py-,}protobuf: update to {3,4}.21.2 2022-05-27 version 21.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby) C++ * cmake: Revert "Fix cmake install targets (#9822)" (#10060) * Remove Abseil dependency from CMake build (#10056) Python * Update python wheel metadata with more information incl. required python version (#10058) * Fix segmentation fault when instantiating field via repeated field assignment (#10066) 2022-05-25 version 21.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby) C++ * cmake: Call get_filename_component() with DIRECTORY mode instead of PATH mode (#9614) * Escape GetObject macro inside protoc-generated code (#9739) * Update CMake configuration to add a dependency on Abseil (#9793) * Fix cmake install targets (#9822) * Use __constinit only in GCC 12.2 and up (#9936) Python * Increment python major version to 4 in version.json for python upb (#9926) * The C extension module for Python has been rewritten to use the upb library. This is expected to deliver significant performance benefits, especially when parsing large payloads. There are some minor breaking changes, but these should not impact most users. For more information see: https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates * Fixed win32 build and fixed str(message) on all Windows platforms. (#9976) * The binary wheel for macOS now supports Apple silicon. 2022-05-19 version 21.0-rc2(C++/Java/Python/PHP/Objective-C/C#/Ruby) Python * Fix windows builds * Throw more helpful error if generated code is out of date * Fixed two reference leaks 2022-05-10 version 21.0-rc1 (C++/Java/Python/PHP/Objective-C/C#/Ruby) C++ * Rename main cmake/CMakeLists.txt to CMakeLists.txt (#9603) * avoid allocating memory if all extension are cleared (#9345) * cmake: Call get_filename_component() with DIRECTORY mode instead of PATH mode (#9614) * Escape GetObject macro inside protoc-generated code (#9739) * Update CMake configuration to add a dependency on Abseil (#9793) * Use __constinit only in GCC 12.2 and up (#9936) * Refactor generated message class layout * Optimize tokenizer ParseInteger by removing division * Reserve exactly the right amount of capacity in ExtensionSet::MergeFrom * Parse FLT_MAX correctly when represented in JSON Python * Increment python major version to 4 in version.json for python upb (#9926) * The C extension module for Python has been rewritten to use the upb library. This is expected to deliver significant performance benefits, especially when parsing large payloads. There are some minor breaking changes, but these should not impact most users. For more information see: https://developers.google.com/protocol-buffers/docs/news/2022-05-06#python-updates * Due to the breaking changes for Python, the major version number for Python has been incremented. * The binary wheel for macOS now supports Apple silicon. Compiler * Protoc outputs the list of suggested field numbers when invalid field numbers are specified in the .proto file. * Require package names to be less than 512 bytes in length
Revision 1.63 / (download) - annotate - [select for diffs], Fri Apr 22 10:13:33 2022 UTC (23 months, 1 week ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2022Q2-base,
pkgsrc-2022Q2
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protobuf: updated to 3.20.1 Protocol Buffers v3.20.1 PHP Fix building packaged PHP extension Fixed composer.json to only advertise compatibility with PHP 7.0+. Ruby Disable the aarch64 build on macOS until it can be fixed. Other Fix versioning issues in 3.20.0
Revision 1.62 / (download) - annotate - [select for diffs], Sun Apr 3 18:19:24 2022 UTC (23 months, 3 weeks ago) by adam
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protobuf py-protobuf: updated to 3.20.0 Protocol Buffers v3.20.0 C++ Add option to use external GTest in CMake cmake: Set correct sonames for libprotobuf-lite.so and libprotoc.so Java Revert "Standardize on Array copyOf" Resolve more java field accessor name conflicts Python Pin multibuild scripts to get manylinux1 wheels back Dropped support for Python < 3.7 PHP fix: [PHP] add missing reserved classnames Ruby Dropped Ruby 2.3 and 2.4 support for CI and releases. [Ruby] Message.decode/encode: Add max_recursion_depth option Ruby: rename max_recursion_depth to recursion_limit Fix conversion of singleton classes in Ruby Suppress warning for intentional circular require [Ruby] allow encode json options to be an object that responds to to_hash Other [C#] Fix trim warnings Add protoc-gen-go-svc to options.md Fixes NullReferenceException when accessing FieldDescriptor.IsPacked Add ToProto() method to all C# descriptor classes Add cmake option protobuf_INSTALL to not install files [CMake] Allow custom plugin options e.g. to generate mocks Add an option to preserve proto names in JsonFormatter Add test scope to kotlin-test for protobuf-kotlin-lite Add prefix_to_proto_package_mappings_path ObjC option. [ObjC] Rename proto_package_to_prefix_mappings_path to package_to_prefix_mappings_path. cmake: Use linker version scripts Add a generation option to control use of forward declarations in headers. [C#] fix parse failure for extensions with large field numbers
Revision 1.61 / (download) - annotate - [select for diffs], Sun Jan 30 16:33:43 2022 UTC (2 years, 1 month ago) by adam
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CVS Tags: pkgsrc-2022Q1-base,
pkgsrc-2022Q1
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protobuf py-protobuf: updated to 3.19.4 Protocol Buffers v3.19.4 Python Make libprotobuf symbols local on OSX to fix issue Protocol Buffers v3.19.3 Python Fix missing Windows wheel for Python 3.10 on PyPI
Revision 1.60 / (download) - annotate - [select for diffs], Tue Nov 16 15:27:34 2021 UTC (2 years, 4 months ago) by wiz
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CVS Tags: pkgsrc-2021Q4-base,
pkgsrc-2021Q4
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{py-,}protobuf: update to 3.19.1 2021-10-28 version 3.19.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Bazel * Ensure that release archives contain everything needed for Bazel (#9131) * Align dependency handling with Bazel best practices (#9165) JavaScript * Fix `ReferenceError: window is not defined` when getting the global object (#9156) Ruby * Fix memory leak in MessageClass.encode (#9150)
Revision 1.59 / (download) - annotate - [select for diffs], Mon Nov 1 20:52:04 2021 UTC (2 years, 4 months ago) by wiz
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{py-,}protobuf: update to 3.19.0 C++ * Make proto2::Message::DiscardUnknownFields() non-virtual * Separate RepeatedPtrField into its own header file * For default floating point values of 0, consider all bits significant * cmake: support `MSVC_RUNTIME_LIBRARY` property (#8851) * Fix shadowing warnings (#8926) * Fix for issue #8484, constant initialization doesn't compile in msvc clang-cl environment (#8993) * Fix build on AIX and SunOS (#8373) (#9065) * Add Android stlport and default toolchains to BUILD. (#8290) Python * Proto2 DecodeError now includes message name in error message * Make MessageToDict convert map keys to strings (#8122) * Add python-requires in setup.py (#8989) * Add python 3.10 (#9034)
Revision 1.58 / (download) - annotate - [select for diffs], Tue Oct 26 10:18:05 2021 UTC (2 years, 5 months ago) by nia
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archivers: Replace RMD160 checksums with BLAKE2s checksums All checksums have been double-checked against existing RMD160 and SHA512 hashes Could not be committed due to merge conflict: devel/py-traitlets/distinfo The following distfiles were unfetchable (note: some may be only fetched conditionally): ./devel/pvs/distinfo pvs-3.2-solaris.tgz ./devel/eclipse/distinfo eclipse-sourceBuild-srcIncluded-3.0.1.zip
Revision 1.57 / (download) - annotate - [select for diffs], Thu Oct 7 13:42:52 2021 UTC (2 years, 5 months ago) by nia
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devel: Remove SHA1 hashes for distfiles
Revision 1.56 / (download) - annotate - [select for diffs], Wed Oct 6 08:09:19 2021 UTC (2 years, 5 months ago) by adam
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protobuf py-protobuf: updated to 3.18.1 Protocol Buffers v3.18.1 Python Update setup.py to reflect that we now require at least Python 3.5 Performance fix for DynamicMessage: force GetRaw() to be inlined
Revision 1.55 / (download) - annotate - [select for diffs], Thu Sep 30 18:59:47 2021 UTC (2 years, 5 months ago) by adam
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protobuf py-protobuf: updated to 3.18.0 Protocol Buffers v3.18.0 C++ Fix warnings raised by clang 11 Make StringPiece constructible from std::string_view Add missing capability attributes for LLVM 12 Stop using std::iterator (deprecated in C++17). Move field_access_listener from libprotobuf-lite to libprotobuf Fix 7047 Safely handle setlocale Remove deprecated version of SetTotalBytesLimit() Support arena allocation of google::protobuf::AnyMetadata Fix undefined symbol error around SharedCtor() Fix default value of enum(int) in json_util with proto2 Better Smaller ByteSizeLong Introduce event filters for inject_field_listener_events Reduce memory usage of DescriptorPool For lazy fields copy serialized form when allowed. Re-introduce the InlinedStringField class v2 access listener Reduce padding in the proto's ExtensionRegistry map. GetExtension performance optimizations Make tracker a static variable rather than call static functions Support extensions in field access listener Annotate MergeFrom for field access listener Fix incomplete types for field access listener Add map_entry/new_map_entry to SpecificField in MessageDifferencer. They record the map items which are different in MessageDifferencer's reporter. Reduce binary size due to fieldless proto messages TextFormat: ParseInfoTree supports getting field end location in addition to start. Fix repeated enum extension size in field listener Enable Any Text Expansion for Descriptors::DebugString() Switch from int{8,16,32,64} to int{8,16,32,64}_t Python Drops support for 2.7 and 3.5.
Revision 1.54 / (download) - annotate - [select for diffs], Wed Jun 9 04:57:10 2021 UTC (2 years, 9 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2021Q3-base,
pkgsrc-2021Q3,
pkgsrc-2021Q2-base,
pkgsrc-2021Q2
Changes since 1.53: +7 -8
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protobuf py-protobuf: updated to 3.17.3 Protocol Buffers v3.17.3 C++ Introduce FieldAccessListener. Stop emitting boilerplate {Copy/Merge}From in each ProtoBuf class Fixed some uninitialized variable warnings in generated_message_reflection.cc.
Revision 1.53 / (download) - annotate - [select for diffs], Fri May 14 20:52:09 2021 UTC (2 years, 10 months ago) by wiz
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protobuf: add upstream bug report URL
Revision 1.52 / (download) - annotate - [select for diffs], Fri May 14 20:46:20 2021 UTC (2 years, 10 months ago) by wiz
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protobuf: add an upstream pull request that reports the same problem
Revision 1.51 / (download) - annotate - [select for diffs], Fri May 14 19:36:47 2021 UTC (2 years, 10 months ago) by wiz
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protobuf: fix build on NetBSD
Revision 1.50 / (download) - annotate - [select for diffs], Thu May 13 12:16:54 2021 UTC (2 years, 10 months ago) by adam
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protobuf: updated to 3.17.0 Protocol Buffers v3.17.0 Protocol Compiler Fix the generated source information for reserved values in Enums. C++ Fix -Wunused-parameter in map<string, int> fields Use byteswap.h when building against musl libc Fix -Wundefined-inline error when using SharedCtor() or SharedDtor() Fix bug where Descriptor::DebugString() printed proto3 synthetic oneofs. Provide stable versions of SortAndUnique(). Make sure to cache proto3 optional message fields when they are cleared. Expose UnsafeArena methods to Reflection. Use std::string::empty() rather than std::string::size() > 0.
Revision 1.49 / (download) - annotate - [select for diffs], Fri May 7 11:33:01 2021 UTC (2 years, 10 months ago) by adam
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protobuf py-protobuf: updated to 3.16.0 Protocol Buffers v3.16.0 C++ Fix compiler warnings issue found in conformance_test_runner Fix MinGW-w64 build issues. [Protoc] C++ Resolved an issue where NO_DESTROY and CONSTINIT are in incorrect order Fix PROTOBUF_CONSTINIT macro redefinition Delete StringPiecePod Fix gcc error: comparison of unsigned expression in '>= 0' is always ãàFix cmake install on iOS Create a CMake option to control whether or not RTTI is enabled Fix endian.h location on FreeBSD Refactor util::Status Make util::Status more similar to absl::Status Fix -Wsuggest-destructor-override for generated C++ proto classes. Refactor StatusOr and StringPiece Refactor uint128 The ::pb namespace is no longer exposed due to conflicts. Allow MessageDifferencer::TreatAsSet() (and friends) to override previous calls instead of crashing. Reduce the size of generated proto headers for protos with string or bytes fields. Move arena() operation on uncommon path to out-of-line routine For iterator-pair function parameter types, take both iterators by value. Code-space savings and perhaps some modest performance improvements in RepeatedPtrField. Eliminate nullptr check from every tag parse. Remove unused _$name$cached_byte_size fields. Serialize extension ranges together when not broken by a proto field in the middle. Do out-of-line allocation and deallocation of string object in ArenaString. Streamline ParseContext::ParseMessage to avoid code bloat and improve performance. New member functions RepeatedField::Assign, RepeatedPtrField::{Add, Assign}. Fix undefined behavior warning due to innocuous uninitialization of value on an error path. Avoid expensive inlined code space for encoding message length for messages = 128 bytes and instead do a procedure call to a shared out-of-line routine. util::DefaultFieldComparator will be final in a future version of protobuf. Subclasses should inherit from SimpleFieldComparator instead. Python Fix some constness / char literal issues being found by MSVC standard conforming mode Switch on "new" buffer API Enable crosscompiling aarch64 python wheels under dockcross manylinux docker image Fixed a bug in text format where a trailing colon was printed for repeated field. When TextFormat encounters a duplicate message map key, replace the current one instead of merging.
Revision 1.48 / (download) - annotate - [select for diffs], Tue Apr 20 16:49:50 2021 UTC (2 years, 11 months ago) by wiz
Branch: MAIN
Changes since 1.47: +5 -5
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protobuf, py-protobuf: update to 3.15.8 Ruby Fixed memory leak of Ruby arena objects (#8461)
Revision 1.47 / (download) - annotate - [select for diffs], Sat Apr 3 07:09:11 2021 UTC (2 years, 11 months ago) by adam
Branch: MAIN
Changes since 1.46: +5 -5
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protobuf py-protobuf: updated to 3.15.7 Protocol Buffers v3.15.7 C++ Remove the ::pb namespace (alias) Ruby Fix unbounded memory growth for Ruby <2.7 Fixed message equality in cases where the message type is different Protocol Buffers v3.15.6 Ruby Fixed bug in string comparison logic
Revision 1.46 / (download) - annotate - [select for diffs], Wed Mar 31 10:18:47 2021 UTC (2 years, 11 months ago) by jperkin
Branch: MAIN
Changes since 1.45: +2 -1
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protobuf: Avoid init_priority on SunOS.
Revision 1.45 / (download) - annotate - [select for diffs], Tue Mar 9 09:46:58 2021 UTC (3 years ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2021Q1-base,
pkgsrc-2021Q1
Changes since 1.44: +5 -5
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protobuf py-protobuf: updated to 3.15.5 Protocol Buffers v3.15.5 C++ Do not disable RTTI by default in the CMake build
Revision 1.44 / (download) - annotate - [select for diffs], Thu Mar 4 06:47:33 2021 UTC (3 years ago) by adam
Branch: MAIN
Changes since 1.43: +5 -5
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protobuf py-protobuf: updated to 3.15.4 Protocol Buffers v3.15.4 C++ Create a CMake option to control whether or not RTTI is enabled
Revision 1.43 / (download) - annotate - [select for diffs], Wed Feb 24 09:45:10 2021 UTC (3 years, 1 month ago) by adam
Branch: MAIN
Changes since 1.42: +5 -5
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protobuf py-protobuf: updated to 3.15.2 Protocol Buffers v3.15.2 C++ Fix PROTOBUF_CONSTINIT macro redefinition
Revision 1.42 / (download) - annotate - [select for diffs], Sat Feb 20 20:12:53 2021 UTC (3 years, 1 month ago) by adam
Branch: MAIN
Changes since 1.41: +5 -5
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protobuf py-protobuf: updated to 3.15.1 Protocol Buffers v3.15.1 C++ Small fixes for MinGW and for C++20 with GCC
Revision 1.41 / (download) - annotate - [select for diffs], Fri Feb 19 06:04:01 2021 UTC (3 years, 1 month ago) by adam
Branch: MAIN
Changes since 1.40: +5 -5
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protobuf py-protobuf: updated to 3.15.0 Protocol Buffers v3.15.0 Protocol Compiler Optional fields for proto3 are enabled by default, and no longer require the --experimental_allow_proto3_optional flag. C++ MessageDifferencer: fixed bug when using custom ignore with multiple unknown fields Use init_seg in MSVC to push initialization to an earlier phase. Runtime no longer triggers -Wsign-compare warnings. Fixed -Wtautological-constant-out-of-range-compare warning. DynamicCastToGenerated works for nullptr input for even if RTTI is disabled Arena is refactored and optimized. Clarified/specified that the exact value of Arena::SpaceAllocated() is an implementation detail users must not rely on. It should not be used in unit tests. Change the signature of Any::PackFrom() to return false on error. Add fast reflection getter API for strings. Constant initialize the global message instances Avoid potential for missed wakeup in UnknownFieldSet Now Proto3 Oneof fields have "has" methods for checking their presence in C++. Bugfix for NVCC Return early in _InternalSerialize for empty maps. Adding functionality for outputting map key values in proto path logging output (does not affect comparison logic) and stop printing 'value' in the path. The modified print functionality is in the MessageDifferencer::StreamReporter. Ensure that null char symbol, package and file names do not result in a crash. Constant initialize the global message instances Pretty print 'max' instead of numeric values in reserved ranges. Removed remaining instances of std::is_pod, which is deprecated in C++20. Changes to reduce code size for unknown field handling by making uncommon cases out of line. Fix std::is_pod deprecated in C++20 Fix some -Wunused-parameter warnings Fix detecting file as directory on zOS issue 8051 Don't include sys/param.h for _BYTE_ORDER remove CMAKE_THREAD_LIBS_INIT from pkgconfig CFLAGS Fix TextFormatMapTest.DynamicMessage issue 5136 Fix for compiler warning issue 8145 fix: support deprecated enums for GCC < 6 Fix some warning when compiling with Visual Studio 2019 on x64 target Python Provided an override for the reverse() method that will reverse the internal collection directly instead of using the other methods of the BaseContainer. MessageFactory.CreateProtoype can be overridden to customize class creation. Fix PyUnknownFields memory leak Add macOS big sur compatibility
Revision 1.40 / (download) - annotate - [select for diffs], Sat Nov 14 14:07:40 2020 UTC (3 years, 4 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2020Q4-base,
pkgsrc-2020Q4
Changes since 1.39: +5 -5
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protobuf: updated to 3.14.0 Protocol Buffers v3.14.0 Protocol Compiler The proto compiler no longer requires a .proto filename when it is not generating code. Added flag --deterministic_output to protoc --encode=.... Fixed deadlock when using google.protobuf.Any embedded in aggregate options. C++ Arenas are now unconditionally enabled. cc_enable_arenas no longer has any effect. Removed inlined string support, which is incompatible with arenas. Fix a memory corruption bug in reflection when mixing optional and non-optional fields. Make SpaceUsed() calculation more thorough for map fields. Add stack overflow protection for text format with unknown field values. FieldPath::FollowAll() now returns a bool to signal if an out-of-bounds error was encountered. Performance improvements for Map. Minor formatting fix when dumping a descriptor to .proto format with DebugString. UBSAN fix in RepeatedField. When running under ASAN, skip a test that makes huge allocations. Fixed a crash that could happen when creating more than 256 extensions in a single message. Fix a crash in BuildFile when passing in invalid descriptor proto. Parser security fix when operating with CodedInputStream. Warn against the use of AllowUnknownExtension. Migrated to C++11 for-range loops instead of index-based loops where possible. This fixes a lot of warnings when compiling with -Wsign-compare. Fix segment fault for proto3 optional Adds a CMake option to build libprotoc separately
Revision 1.39 / (download) - annotate - [select for diffs], Fri Aug 21 11:29:18 2020 UTC (3 years, 7 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2020Q3-base,
pkgsrc-2020Q3
Changes since 1.38: +5 -5
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protobuf py-protobuf: updated to 3.13.0 Protocol Buffers v3.13.0 C++ Removed deprecated unsafe arena string accessors Enabled heterogeneous lookup for std::string keys in maps. Removed implicit conversion from StringPiece to std::string Fix use-after-destroy bug when the Map is allocated in the arena. Improved the randomness of map ordering Added stack overflow protection for text format with unknown fields Use std::hash for proto maps to help with portability. Added more Windows macros to proto whitelist. Arena constructors for map entry messages are now marked "explicit" (for regular messages they were already explicit). Fix subtle aliasing bug in RepeatedField::Add Fix mismatch between MapEntry ByteSize and Serialize with respect to unset fields. Python JSON format conformance fixes: Reject lowercase t for Timestamp json format. Print full_name directly for extensions (no camelCase). Reject boolean values for integer fields. Reject NaN, Infinity, -Infinity that is not quoted. Base64 fixes for bytes fields: accept URL-safe base64 and missing padding. Bugfix for fields/files named "async" or "await". Improved the error message when AttributeError is returned from getattr in EnumTypeWrapper.
Revision 1.38 / (download) - annotate - [select for diffs], Thu Jul 30 07:02:40 2020 UTC (3 years, 7 months ago) by adam
Branch: MAIN
Changes since 1.37: +5 -5
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protobuf py-protobuf: updated to 3.12.4 3.12.4: Unknown changes 3.12.3: Objective-C * Tweak the union used for Extensions to support old generated code.
Revision 1.37 / (download) - annotate - [select for diffs], Thu May 28 11:52:13 2020 UTC (3 years, 10 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2020Q2-base,
pkgsrc-2020Q2
Changes since 1.36: +5 -5
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protobuf py-protobuf: updated to 3.12.2 Protocol Buffers v3.12.2 C++ Simplified the template export macros to fix the build for mingw32.
Revision 1.36 / (download) - annotate - [select for diffs], Thu May 21 16:30:33 2020 UTC (3 years, 10 months ago) by adam
Branch: MAIN
Changes since 1.35: +5 -5
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protobuf: updated to 3.12.1 Protocol Buffers v3.12.1 Ruby Re-add binary gems for Ruby 2.3 and 2.4. These are EOL upstream, however many people still use them and dropping support will require more coordination. Protocol Buffers v3.12.0 Protocol Compiler [experimental] Singular, non-message typed fields in proto3 now support presence tracking. This is enabled by adding the "optional" field label and passing the --experimental_allow_proto3_optional flag to protoc. For usage info, see docs/field_presence.md. During this experimental phase, code generators should update to support proto3 presence, see docs/implementing_proto3_presence.md for instructions. Allow duplicate symbol names when multiple descriptor sets are passed on the command-line, to match the behavior when multiple .proto files are passed. Deterministic protoc --descriptor_set_out C++ [experimental] Added proto3 presence support. New descriptor APIs to support proto3 presence. Fix for 7463 in -rc1 (core dump mixing optional and singular fields in proto3) Enable Arenas by default on all .proto files. Documented that users are not allowed to subclass Message or MessageLite. Mark generated classes as final; inheriting from protos is strongly discouraged. Add stack overflow protection for text format with unknown fields. Add accessors for map key and value FieldDescriptors. Add FieldMaskUtil::FromFieldNumbers(). MessageDifferencer: use ParsePartial() on Any fields so the diff does not fail when there are missing required fields. ReflectionOps::Merge(): lookup messages in the right factory, if it can. Added Descriptor::WellKnownTypes enum and Descriptor::well_known_type() accessor as an easier way of determining if a message is a Well-Known Type. Optimized RepeatedField::Add() when it is used in a loop. Made proto move/swap more efficient. De-virtualize the GetArena() method in MessageLite. Improves performance of json_stream_parser.cc by factor 1000 bug: 7076 undefine Windows OUT and OPTIONAL macros Fixed a bug in FieldDescriptor::DebugString() that would erroneously print an "optional" label for a field in a oneof. Fix bug in parsing bool extensions that assumed they are always 1 byte. Fix off-by-one error in FieldOptions::ByteSize() when extensions are present. Clarified the comments to show an example of the difference between Descriptor::extension and DescriptorPool::FindAllExtensions. Add a compiler option 'code_size' to force optimize_for=code_size on all protos where this is possible.
Revision 1.35 / (download) - annotate - [select for diffs], Sun Mar 22 18:28:43 2020 UTC (4 years ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2020Q1-base,
pkgsrc-2020Q1
Changes since 1.34: +5 -5
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protobuf: update to 3.11.4. 2020-02-14 version 3.11.4 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C# * Fix latest ArgumentException for C# extensions (#7188) * Enforce recursion depth checking for unknown fields (#7210) Ruby * Fix wrappers with a zero value (#7195) * Fix JSON serialization of 0/empty-valued wrapper types (#7198)
Revision 1.34 / (download) - annotate - [select for diffs], Thu Feb 6 15:57:41 2020 UTC (4 years, 1 month ago) by adam
Branch: MAIN
Changes since 1.33: +5 -5
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{py-}protobuf: updated to 3.11.3 Protocol Buffers v3.11.3 C++ Add OUT and OPTIONAL to windows portability files PHP Refactored ulong to zend_ulong for php7.4 compatibility Call register_class before getClass from desc to fix segfault
Revision 1.33 / (download) - annotate - [select for diffs], Mon Dec 30 18:01:31 2019 UTC (4 years, 2 months ago) by adam
Branch: MAIN
Changes since 1.32: +5 -5
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{py-}protobuf: updated to 3.11.2 Protocol Buffers v3.11.2 PHP Make c extension portable for php 7.4
Revision 1.32 / (download) - annotate - [select for diffs], Wed Dec 11 14:12:27 2019 UTC (4 years, 3 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q4-base,
pkgsrc-2019Q4
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protobuf: updated to 3.11.1 3.11.1: PHP Extern declare protobuf_globals
Revision 1.31 / (download) - annotate - [select for diffs], Tue Nov 26 18:59:31 2019 UTC (4 years, 4 months ago) by adam
Branch: MAIN
Changes since 1.30: +5 -6
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protobuf: updated to 3.11.0 Protocol Buffers v3.11.0 C++ Make serialization method naming consistent Make proto runtime + generated code free of deprecation warnings Moved ShutdownProtobufLibrary() to message_lite.h. For backward compatibility a declaration is still available in stubs/common.h, but users should prefer message_lite.h Removed non-namespace macro EXPECT_OK() Removed mathlimits.h from stubs in favor of using std::numeric_limits from C++11 Fixed bug in parser when ending on a group tag Add a helper function to UnknownFieldSet to deal with the changing return value of message::unknown_fields() Fix incorrect use of string_view iterators Support direct pickling of nested messages Skip extension tag validation for MessageSet if unknown dependencies are allowed Updated deprecation macros to annotate deprecated code Remove conversion warning in MapEntryFuncs::ByteSizeLong Revert "Make shared libraries be able to link to MSVC static runtime libraries, so that VC runtime is not required." Python Add float_precision option in json format printer Optionally print bytes fields as messages in unknown fields, if possible FieldPath: fix testing IsSet on root path '' Experimental code gen (fast import protobuf module) which only work with cpp generated code linked in
Revision 1.30 / (download) - annotate - [select for diffs], Wed Oct 9 08:46:22 2019 UTC (4 years, 5 months ago) by otis
Branch: MAIN
Changes since 1.29: +2 -2
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protobuf: Add comment into patch file (cmath and pull request)
Revision 1.29 / (download) - annotate - [select for diffs], Tue Oct 8 22:11:37 2019 UTC (4 years, 5 months ago) by otis
Branch: MAIN
Changes since 1.28: +2 -1
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protobuf: Fix build on NetBSD 8.1 with gcc 5.5.0 Include cmath instead of math.h. This fixes build on NetBSD 8.1 and gcc 5.5. Also, pull request with upstream has been opened at: https://github.com/protocolbuffers/protobuf/pull/6747
Revision 1.28 / (download) - annotate - [select for diffs], Fri Oct 4 10:37:49 2019 UTC (4 years, 5 months ago) by adam
Branch: MAIN
Changes since 1.27: +5 -7
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protobuf: updated to 3.10.0 Protocol Buffers v3.10.0 C++ Switch the proto parser to the faster MOMI parser. Properly escape Struct keys in the proto3 JSON serializer. Fix crash on uninitialized map entries. Informed the compiler of has-bit invariant to produce better code Unused imports of files defining descriptor extensions will now be reported Add proto2::util::RemoveSubranges to remove multiple subranges in linear time. Added BaseTextGenerator::GetCurrentIndentationSize() Made implicit weak fields compatible with the Apple linker Support 32 bit values for ProtoStreamObjectWriter to Struct. Removed the internal-only header coded_stream_inl.h and the internal-only methods defined there. Enforced no SWIG wrapping of descriptor_database.h (other headers already had this restriction). Implementation of the equivalent of the MOMI parser for serialization. This removes one of the two serialization routines, by making the fast array serialization routine completely general. SerializeToCodedStream can now be implemented in terms of the much much faster array serialization. The array serialization regresses slightly, but when array serialization is not possible this wins big. Do not convert unknown field name to snake case to accurately report error. Fix a UBSAN warnings. Add podspec for C++ protoc: fix source code info location for missing label C++ Add move constructor for Reflection's SetString
Revision 1.27 / (download) - annotate - [select for diffs], Fri Aug 9 09:06:34 2019 UTC (4 years, 7 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q3-base,
pkgsrc-2019Q3
Changes since 1.26: +5 -5
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[py-]protobuf: updated to 3.9.1 Protocol Buffers v3.9.1 Python Drop building wheel for python 3.4
Revision 1.26 / (download) - annotate - [select for diffs], Fri Jul 12 19:57:03 2019 UTC (4 years, 8 months ago) by adam
Branch: MAIN
Changes since 1.25: +5 -6
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protobuf: updated to 3.9.0 Protocol Buffers v3.9.0 C++ Optimize and simplify implementation of RepeatedPtrFieldBase Don't create unnecessary unknown field sets. Remove branch from accessors to repeated field element array. Added delimited parse and serialize util. Reduce size by not emitting constants for fieldnumbers Fix a bug when comparing finite and infinite field values with explicit tolerances. TextFormat::Parser should use a custom Finder to look up extensions by number if one is provided. Add MessageLite::Utf8DebugString() to make MessageLite more compatible with Message. Fail fast for better performance in DescriptorPool::FindExtensionByNumber() if descriptor has no defined extensions. Adding the file name to help debug colliding extensions Added FieldDescriptor::PrintableNameForExtension() and DescriptorPool::FindExtensionByPrintableName(). The latter will replace Reflection::FindKnownExtensionByName(). Replace NULL with nullptr Created a new Add method in repeated field that allows adding a range of elements all at once. Enabled enum name-to-value mapping functions for C++ lite Avoid dynamic initialization in descriptor.proto generated code Move stream functions to MessageLite from Message. Move all zero_copy_stream functionality to io_lite. Do not create array of matched fields for simple repeated fields Enabling silent mode by default to reduce make compilation noise.
Revision 1.25 / (download) - annotate - [select for diffs], Wed May 29 14:48:12 2019 UTC (4 years, 10 months ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q2-base,
pkgsrc-2019Q2
Changes since 1.24: +6 -5
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protobuf: updated to 3.8.0 Protocol Buffers v3.8.0 C++ Use std::atomic in case of myriad2 platform Always declare enums to be int-sized Added DebugString() and ShortDebugString() methods on MessageLite Specialized different parse loop control flows Make hasbits potentially in register. The or's start forming an obstacle because it's a read modify store on the same mem address on each iteration. Move to an internal MACRO for parser validity checks. Improve map parsing performance. Make MergePartialFromCodedStream non virtual. This allows direct calls, potential inlining and is also a code health improvement Add an overall limit to parse_context to prevent reading past it. This allows to remove a annoying level of indirection. Fix a mistake, we shouldn't verify map key/value strings for utf8 in opt mode for proto2. Further improvements to cut binary size. Prepare to make MergePartialFromCodedStream non-virtual. A report on some interesting behavior change in python (caused by b/27494216) made me realize there is a check that needs to be done in case the parse ended on a end group tag. Add a note of caution to the comments around skip in CodedOutputStream. Simplify end check. Add overload for ParseMessage for MessageLite/Message types. If the explicit type is not known inlining won't help de-virtualizing the virtual call. Reduce linker input. It turns out that ParseMessage is not inlined, producing template instantiations that are used only once and save nothing but cost more. Improve the parser. [c++17] Changed proto2::RepeatedPtrField iterators to no longer derive from the deprecated std::iterator class. Change the default value of case_insensitive_enum_parsing to false for JsonStringToMessage. Add a warning if a field name doesn't match the style guide. Fix TextFormat not round-trip correctly when float value is max float. Added locationed info for some errors at compiler Python reserved keywords are now working with getattr()/setattr() for most descriptors. Added AllowUnknownField() in text_format Append '_' to C++ reserved keywords for message, enum, extension Fix MSVC warning C4244 in protobuf's parse_context.h. Updating Iterators to be compatible with C++17 in MSVC. Use capability annotation in mutex.h Fix "UndefinedBehaviorSanitizer: cfi-bad-type" CriticalSectionLock class as a lightweight replacement for std::mutex on Windows platforms. Removed vestigial wire_format_lite_inl.h
Revision 1.23.2.1 / (download) - annotate - [select for diffs], Sun Apr 7 14:59:58 2019 UTC (4 years, 11 months ago) by bsiegert
Branch: pkgsrc-2019Q1
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Pullup ticket #5929 - requested by tsutsui devel/protobuf, devel/py-protobuf: update (mozc-server build fix) Revisions pulled up: - devel/protobuf/Makefile 1.19 - devel/protobuf/distinfo 1.24 - devel/py-protobuf/Makefile 1.18 - devel/py-protobuf/distinfo 1.17 --- Module Name: pkgsrc Committed By: adam Date: Mon Apr 1 12:36:41 UTC 2019 Modified Files: pkgsrc/devel/protobuf: Makefile distinfo pkgsrc/devel/py-protobuf: Makefile distinfo Log Message: protobuf: updated to 3.7.1 Protocol Buffers v3.7.1: C++ Avoid linking against libatomic in prebuilt protoc binaries Avoid marking generated C++ messages as final, though we will do this in a future release Miscellaneous build fixes
Revision 1.24 / (download) - annotate - [select for diffs], Mon Apr 1 12:36:41 2019 UTC (4 years, 11 months ago) by adam
Branch: MAIN
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protobuf: updated to 3.7.1 Protocol Buffers v3.7.1: C++ Avoid linking against libatomic in prebuilt protoc binaries Avoid marking generated C++ messages as final, though we will do this in a future release Miscellaneous build fixes
Revision 1.23 / (download) - annotate - [select for diffs], Thu Mar 21 21:26:23 2019 UTC (5 years ago) by adam
Branch: MAIN
CVS Tags: pkgsrc-2019Q1-base
Branch point for: pkgsrc-2019Q1
Changes since 1.22: +8 -10
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protobuf: updated to 3.7.0 version 3.7.0: C++ * Introduced new MOMI (maybe-outside-memory-interval) parser. * Add an option to json_util to parse enum as case-insensitive. In the future, enum parsing in json_util will become case-sensitive. * Added conformance test for enum aliases * Added support for --cpp_out=speed:... * Added use of C++ override keyword where appropriate * Many other cleanups and fixes.
Revision 1.22 / (download) - annotate - [select for diffs], Tue Jan 8 05:56:19 2019 UTC (5 years, 2 months ago) by markd
Branch: MAIN
Changes since 1.21: +1 -6
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{py-,}protobuf: don't share the patches directory some patches only apply to py-protobuf.
Revision 1.21 / (download) - annotate - [select for diffs], Sun Jan 6 11:21:06 2019 UTC (5 years, 2 months ago) by markd
Branch: MAIN
Changes since 1.20: +10 -5
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{py-,}protobuf: update to 3.6.1 minor changes. patches for python3.7 build py-protobuf with "--cpp_implementation" to get _message extension
Revision 1.20 / (download) - annotate - [select for diffs], Sat Aug 4 21:19:39 2018 UTC (5 years, 7 months ago) by minskim
Branch: MAIN
CVS Tags: pkgsrc-2018Q4-base,
pkgsrc-2018Q4,
pkgsrc-2018Q3-base,
pkgsrc-2018Q3
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devel/protobuf: Update to 3.6.0 Major changes: - Starting from this release, we now require C++11. - Moved to C++11 types like std::atomic and std::unique_ptr.
Revision 1.19 / (download) - annotate - [select for diffs], Tue Jan 16 14:22:19 2018 UTC (6 years, 2 months ago) by mef
Branch: MAIN
CVS Tags: pkgsrc-2018Q2-base,
pkgsrc-2018Q2,
pkgsrc-2018Q1-base,
pkgsrc-2018Q1
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devel/protobuf and devel/py-protobuf updated to 3.5.1 2017-12-20 version 3.5.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Planned Future Changes * Make C++ implementation C++11 only: we plan to require C++11 to build protobuf code starting from 3.6.0 release. Please join this github issue: https://github.com/google/protobuf/issues/2780 to provide your feedback. protoc * Fixed a bug introduced in 3.5.0 and protoc in Windows now accepts non-ascii characters in paths again. C++ * Removed several usages of C++11 features in the code base. * Fixed some compiler warnings. PHP * Fixed memory leak in C-extension implementation. * Added discardUnknokwnFields API. * Removed duplicatd typedef in C-extension headers. * Avoided calling private php methods (timelib_update_ts). * Fixed Any.php to use fully-qualified name for DescriptorPool. Ruby * Added Google_Protobuf_discard_unknown for discarding unknown fields in messages. C# * Unknown fields are now preserved by default. * Floating point values are now bitwise compared, affecting message equality check and Contains() API in map and repeated fields.
Revision 1.18 / (download) - annotate - [select for diffs], Fri Nov 17 22:09:11 2017 UTC (6 years, 4 months ago) by he
Branch: MAIN
CVS Tags: pkgsrc-2017Q4-base,
pkgsrc-2017Q4
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Upgrade protobuf to version 3.5.0. Pkgsrc changes: * Adapt PLIST. * After exchange, set MAINTAINER to pkgsrc-users@ Upstream changes: 2017-11-13 version 3.5.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Planned Future Changes * Make C++ implementation C++11 only: we plan to require C++11 to build protobuf code starting from 3.6.0 release. Please join this github issue: https://github.com/google/protobuf/issues/2780 to provide your feedback. General * Unknown fields are now preserved in proto3 for most of the language implementations for proto3 by default. See the per-language section for details. * reserve keyword are now supported in enums C++ * Proto3 messages are now preserving unknown fields by default. If you rely on unknowns fields being dropped. Please use DiscardUnknownFields() explicitly. * Deprecated the unsafe_arena_release_* and unsafe_arena_add_allocated_* methods for string fields. * Added move constructor and move assignment to RepeatedField, RepeatedPtrField and google::protobuf::Any. * Added perfect forwarding in Arena::CreateMessage * In-progress experimental support for implicit weak fields with lite protos. This feature allows the linker to strip out more unused messages and reduce binary size. * Various performance optimizations. Java * Proto3 messages are now preserving unknown fields by default. If you'd like to drop unknown fields, please use the DiscardUnknownFieldsParser API. For example: Parser<Foo> parser = DiscardUnknownFieldsParser.wrap(Foo.parser()); Foo foo = parser.parseFrom(input); * Added a new CodedInputStream decoder for Iterable<ByteBuffer> with direct ByteBuffers. * TextFormat now prints unknown length-delimited fields as messages if possible. * FieldMaskUtil.merge() no longer creates unnecessary empty messages when a message field is unset in both source message and destination message. * Various performance optimizations. Python * Proto3 messages are now preserving unknown fields by default. Use message.DiscardUnknownFields() to drop unknown fields. * Add FieldDescriptor.file in generated code. * Add descriptor pool FindOneofByName in pure python. * Change unknown enum values into unknown field set . * Add more Python dict/list compatibility for Struct/ListValue. * Add utf-8 support for text_format.Merge()/Parse(). * Support numeric unknown enum values for proto3 JSON format. * Add warning for Unexpected end-group tag in cpp extension. PHP * Proto3 messages are now preserving unknown fields. * Provide well known type messages in runtime. * Add prefix "PB" to generated class of reserved names. * Fixed all conformance tests for encode/decode json in php runtime. C extension needs more work. Objective-C * Fixed some issues around copying of messages with unknown fields and then mutating the unknown fields in the copy. C# * Added unknown field support in JsonParser. * Fixed oneof message field merge. * Simplify parsing messages from array slices. Ruby * Unknown fields are now preserved by default. * Fixed several bugs for segment fault. Javascript * Decoder can handle both paced and unpacked data no matter how the proto is defined. * Decoder now accept long varint for 32 bit integers.
Revision 1.17 / (download) - annotate - [select for diffs], Fri Oct 20 23:02:25 2017 UTC (6 years, 5 months ago) by minskim
Branch: MAIN
Changes since 1.16: +5 -5
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devel/{py-,}protobuf: Update to 3.4.1 Notable changes: * C++ - Proto3 messages are now able to preserve unknown fields. - Packable proto3 fields are now packed by default in serialization. * Python - SerializeToString API is changed to SerializeToString(self, **kwargs). - Added sort_keys parameter in json format to make the output deterministic.
Revision 1.16 / (download) - annotate - [select for diffs], Sat Jul 1 15:26:52 2017 UTC (6 years, 8 months ago) by jperkin
Branch: MAIN
CVS Tags: pkgsrc-2017Q3-base,
pkgsrc-2017Q3,
pkgsrc-2017Q2-base,
pkgsrc-2017Q2
Changes since 1.15: +2 -1
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Disable Solaris ISA selection.
Revision 1.15 / (download) - annotate - [select for diffs], Tue May 2 10:51:31 2017 UTC (6 years, 10 months ago) by wiz
Branch: MAIN
Changes since 1.14: +4 -4
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Add comments to patches.
Revision 1.14 / (download) - annotate - [select for diffs], Tue May 2 10:49:30 2017 UTC (6 years, 10 months ago) by wiz
Branch: MAIN
Changes since 1.13: +7 -6
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Updated protobuf to 3.3.0. 2017-04-05 version 3.3.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Planned Future Changes * There are some changes that are not included in this release but are planned for the near future: - Preserve unknown fields in proto3: please read this doc: https://docs.google.com/document/d/1KMRX-G91Aa-Y2FkEaHeeviLRRNblgIahbsk4wA14gRk/view for the timeline and follow up this github issue: https://github.com/google/protobuf/issues/272 for discussion. - Make C++ implementation C++11 only: we plan to require C++11 to build protobuf code starting from 3.4.0 or 3.5.0 release. Please join this github issue: https://github.com/google/protobuf/issues/2780 to provide your feedback. C++ * Fixed map fields serialization of DynamicMessage to correctly serialize both key and value regardless of their presence. * Parser now rejects field number 0 correctly. * New API Message::SpaceUsedLong() thatÑÔ equivalent to Message::SpaceUsed() but returns the value in size_t. * JSON support - New flag always_print_enums_as_ints in JsonPrintOptions. - New flag preserve_proto_field_names in JsonPrintOptions. It will instruct the JSON printer to use the original field name declared in the .proto file instead of converting them to lowerCamelCase when printing JSON. - JsonPrintOptions.always_print_primtive_fields now works for oneof message fields. - Fixed a bug that doesnãàÑÕ allow different fields to set the same json_name value. - Fixed a performance bug that causes excessive memory copy when printing large messages. * Various performance optimizations. Java * Map field setters eagerly validate inputs and throw NullPointerExceptions as appropriate. * Added ByteBuffer overloads to the generated parsing methods and the Parser interface. * proto3 enum's getNumber() method now throws on UNRECOGNIZED values. * Output of JsonFormat is now locale independent. Python * Added FindServiceByName() in the pure-Python DescriptorPool. This works only for descriptors added with DescriptorPool.Add(). Generated descriptor_pool does not support this yet. * Added a descriptor_pool parameter for parsing Any in text_format.Parse(). * descriptor_pool.FindFileContainingSymbol() now is able to find nested extensions. * Extending empty [] to repeated field now sets parent message presence. PHP * Added file option php_class_prefix. The prefix will be prepended to all generated classes defined in the file. * When encoding, negative int32 values are sign-extended to int64. * Repeated/Map field setter accepts a regular PHP array. Type checking is done on the array elements. * encode/decode are renamed to serializeToString/mergeFromString. * Added mergeFrom, clear method on Message. * Fixed a bug that oneof accessor didnãàÑÕ return the field name that is actually set. * C extension now works with php7. * This is the first GA release of PHP. We guarantee that old generated code can always work with new runtime and new generated code. Objective-C * Fixed help for GPBTimestamp for dates before the epoch that contain fractional seconds. * Added GPBMessageDropUnknownFieldsRecursively() to remove unknowns from a message and any sub messages. * Addressed a threading race in extension registration/lookup. * Increased the max message parsing depth to 100 to match the other languages. * Removed some use of dispatch_once in favor of atomic compare/set since it needs to be heap based. * Fixes for new Xcode 8.3 warnings. C# * Fixed MapField.Values.CopyTo, which would throw an exception unnecessarily if provided exactly the right size of array to copy to. * Fixed enum JSON formatting when multiple names mapped to the same numeric value. * Added JSON formatting option to format enums as integers. * Modified RepeatedField<T> to implement IReadOnlyList<T>. * Introduced the start of custom option handling; it's not as pleasant as it might be, but the information is at least present. We expect to extend code generation to improve this in the future. * Introduced ByteString.FromStream and ByteString.FromStreamAsync to efficiently create a ByteString from a stream. * Added whole-message deprecation, which decorates the class with [Obsolete]. Ruby * Fixed Message#to_h for messages with map fields. * Fixed memcpy() in binary gems to work for old glibc, without breaking the build for non-glibc libcãàÑÔ like musl. Javascript * Added compatibility tests for version 3.0.0. * Added conformance tests. * Fixed serialization of extensions: we need to emit a value even if it is falsy (like the number 0). * Use closurebuilder.py in favor of calcdeps.py for compiling JavaScript.
Revision 1.13 / (download) - annotate - [select for diffs], Tue Feb 7 13:50:31 2017 UTC (7 years, 1 month ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2017Q1-base,
pkgsrc-2017Q1
Changes since 1.12: +7 -6
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Update *protobuf to 3.2.0: 2017-01-23 version 3.2.0 (C++/Java/Python/PHP/Ruby/Objective-C/C#/JavaScript/Lite) General * Added protoc version number to protoc plugin protocol. It can be used by protoc plugin to detect which version of protoc is used with the plugin and mitigate known problems in certain version of protoc. C++ * The default parsing byte size limit has been raised from 64MB to 2GB. * Added rvalue setters for non-arena string fields. * Enabled debug logging for Android. * Fixed a double-free problem when using Reflection::SetAllocatedMessage() with extension fields. * Fixed several deterministic serialization bugs: * MessageLite::SerializeAsString() now respects the global deterministic serialization flag. * Extension fields are serialized deterministically as well. Fixed protocol compiler to correctly report importing-self as an error. * Fixed FileDescriptor::DebugString() to print custom options correctly. * Various performance/codesize optimizations and cleanups. Java * The default parsing byte size limit has been raised from 64MB to 2GB. * Added recursion limit when parsing JSON. * Fixed a bug that enumType.getDescriptor().getOptions() doesn't have custom options. * Fixed generated code to support field numbers up to 2^29-1. Python * You can now assign NumPy scalars/arrays (np.int32, np.int64) to protobuf fields, and assigning other numeric types has been optimized for performance. * Pure-Python: message types are now garbage-collectable. * Python/C++: a lot of internal cleanup/refactoring. PHP (Alpha) * For 64-bit integers type (int64/uint64/sfixed64/fixed64/sint64), use PHP integer on 64-bit environment and PHP string on 32-bit environment. * PHP generated code also conforms to PSR-4 now. * Fixed ZTS build for c extension. * Fixed c extension build on Mac. * Fixed c extension build on 32-bit linux. * Fixed the bug that message without namespace is not found in the descriptor pool. (#2240) * Fixed the bug that repeated field is not iterable in c extension. * Message names Empty will be converted to GPBEmpty in generated code. * Added phpdoc in generated files. * The released API is almost stable. Unless there is large problem, we won't change it. See https://developers.google.com/protocol-buffers/docs/reference/php-generated for more details. Objective-C * Added support for push/pop of the stream limit on CodedInputStream for anyone doing manual parsing. C# * No changes. Ruby * Message objects now support #respond_to? for field getters/setters. * You can now compare ãà×Îessage == non_message_objectãàand it will return false instead of throwing an exception. * JRuby: fixed #hashCode to properly reflect the values in the message. Javascript * Deserialization of repeated fields no longer has quadratic performance behavior. * UTF-8 encoding/decoding now properly supports high codepoints. * Added convenience methods for some well-known types: Any, Struct, and Timestamp. These make it easier to convert data between native JavaScript types and the well-known protobuf types.
Revision 1.12 / (download) - annotate - [select for diffs], Wed Nov 23 20:56:44 2016 UTC (7 years, 4 months ago) by wiedi
Branch: MAIN
CVS Tags: pkgsrc-2016Q4-base,
pkgsrc-2016Q4
Changes since 1.11: +2 -1
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add include so INT_MAX is found on SunOS
Revision 1.11 / (download) - annotate - [select for diffs], Wed Oct 19 12:13:00 2016 UTC (7 years, 5 months ago) by wiz
Branch: MAIN
Changes since 1.10: +5 -5
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Updated protobuf to 3.1.0. 2016-09-23 version 3.1.0 (C++/Java/Python/PHP/Ruby/Objective-C/C#/JavaScript/Lite) General * Proto3 support in PHP (alpha). * Various bug fixes. C++ * Added MessageLite::ByteSizeLong() thatãàÑÔ equivalent to MessageLite::ByteSize() but returns the value in size_t. Useful to check whether a message is over the 2G size limit that protobuf can support. * Moved default_instances to global variables. This allows default_instance addresses to be known at compile time. * Adding missing generic gcc 64-bit atomicops. * Restore New*Callback into google::protobuf namespace since these are used by the service stubs code * JSON support. * Fixed some conformance issues. * Fixed a JSON serialization bug for bytes fields. Java * Fixed a bug in TextFormat that doesnãàÑÕ accept empty repeated fields (i.e., ãà×Çield: [ ]ãà. * JSON support * Fixed JsonFormat to do correct snake_case-to-camelCase conversion for non-style-conforming field names. * Fixed JsonFormat to parse empty Any message correctly. * Added an option to JsonFormat.Parser to ignore unknown fields. * Experimental API * Added UnsafeByteOperations.unsafeWrap(byte[]) to wrap a byte array into ByteString without copy. Python * JSON support * Fixed some conformance issues. PHP (Alpha) * We have added the proto3 support for PHP via both a pure PHP package and a native c extension. The pure PHP package is intended to provide usability to wider range of PHP platforms, while the c extension is intended to provide higher performance. Both implementations provide the same runtime APIs and share the same generated code. Users donãàÑÕ need to re-generate code for the same proto definition when they want to switch the implementation later. The pure PHP package is included in the php/src directory, and the c extension is included in the php/ext directory. Both implementations provide idiomatic PHP APIs: * All messages and enums are defined as PHP classes. * All message fields can only be accessed via getter/setter. * Both repeated field elements and map elements are stored in containers that act like a normal PHP array. Unlike several existing third-party PHP implementations for protobuf, our implementations are built on a "strongly-typed" philosophy: message fields and array/map containers will throw exceptions eagerly when values of the incorrect type (not including those that can be type converted, e.g., double <-> integer <-> numeric string) are inserted. Currently, pure PHP runtime supports php5.5, 5.6 and 7 on linux. C extension runtime supports php5.5 and 5.6 on linux. See php/README.md for more details about installment. See https://developers.google.com/protocol-buffers/docs/phptutorial for more details about APIs. Objective-C * Helpers are now provided for working the the Any well known type (see GPBWellKnownTypes.h for the api additions). * Some improvements in startup code (especially when extensions arenãàÑÕ used). Javascript * Fixed missing import of jspb.Map * Fixed valueWriterFn variable name Ruby * Fixed hash computation for JRuby's RubyMessage * Make sure map parsing frames are GC-rooted. * Added API support for well-known types. C# * Removed check on dependency in the C# reflection API. 2016-09-06 version 3.0.2 (C++/Java/Python/Ruby/Objective-C/C#/JavaScript/Lite) General * Various bug fixes. Objective C * Fix for oneofs in proto3 syntax files where fields were set to the zero value. * Fix for embedded null character in strings. * CocoaDocs support Ruby * Fixed memory corruption bug in parsing that could occur under GC pressure. Javascript * jspb.Map is now properly exported to CommonJS modules. C# * Removed legacy_enum_values flag.
Revision 1.10 / (download) - annotate - [select for diffs], Tue Oct 4 23:16:44 2016 UTC (7 years, 5 months ago) by maya
Branch: MAIN
Changes since 1.9: +2 -2
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churn for readability. if not true -> if true.
Revision 1.9 / (download) - annotate - [select for diffs], Tue Oct 4 11:48:16 2016 UTC (7 years, 5 months ago) by maya
Branch: MAIN
Changes since 1.8: +2 -2
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protobuf: extend workaround on long size to all 32bit platforms. use 32bit atomic in 32bit platforms. add comment from identical firefox patch. tested 32bit netbsd/i386 (chroot), netbsd/mips. fixes netbsd/mips build.
Revision 1.8 / (download) - annotate - [select for diffs], Sat Aug 6 21:38:45 2016 UTC (7 years, 7 months ago) by kamil
Branch: MAIN
CVS Tags: pkgsrc-2016Q3-base,
pkgsrc-2016Q3
Changes since 1.7: +2 -2
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Install patch for protobuf/patches/patch-gmock_configure
Revision 1.7 / (download) - annotate - [select for diffs], Sat Aug 6 11:40:14 2016 UTC (7 years, 7 months ago) by kamil
Branch: MAIN
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Upgrade protobuf from 2.6.1 to 3.0.0 This version is backward compatible with proto2. Upstream changelog: Version 3.0.0 This change log summarizes all the changes since the last stable release (v2.6.1). See the last section about changes since v3.0.0-beta-4. Proto3 Introduced Protocol Buffers language version 3 (aka proto3). When protocol buffers was initially open sourced it implemented Protocol Buffers language version 2 (aka proto2), which is why the version number started from v2.0.0. From v3.0.0, a new language version (proto3) is introduced while the old version (proto2) will continue to be supported. The main intent of introducing proto3 is to clean up protobuf before pushing the language as the foundation of Google's new API platform. In proto3, the language is simplified, both for ease of use and to make it available in a wider range of programming languages. At the same time a few features are added to better support common idioms found in APIs. The following are the main new features in language version 3: Removal of field presence logic for primitive value fields, removal of required fields, and removal of default values. This makes proto3 significantly easier to implement with open struct representations, as in languages like Android Java, Objective C, or Go. Removal of unknown fields. Removal of extensions, which are instead replaced by a new standard type called Any. Fix semantics for unknown enum values. Addition of maps (back-ported to proto2) Addition of a small set of standard types for representation of time, dynamic data, etc (back-ported to proto2) A well-defined encoding in JSON as an alternative to binary proto encoding. A new notion "syntax" is introduced to specify whether a .proto file uses proto2 or proto3: // foo.proto syntax = "proto3"; message Bar {...} If omitted, the protocol buffer compiler generates a warning and "proto2" is used as the default. This warning will be turned into an error in a future release. We recommend that new Protocol Buffers users use proto3. However, we do not generally recommend that existing users migrate from proto2 from proto3 due to API incompatibility, and we will continue to support proto2 for a long time. Other significant changes in proto3. Explicit "optional" keyword are disallowed in proto3 syntax, as fields are optional by default; required fields are no longer supported. Removed non-zero default values and field presence logic for non-message fields. e.g. has_xxx() methods are removed; primitive fields set to default values (0 for numeric fields, empty for string/bytes fields) will be skipped during serialization. Group fields are no longer supported in proto3 syntax. Changed repeated primitive fields to use packed serialization by default in proto3 (implemented for C++, Java, Python in this release). The user can still disable packed serialization by setting packed to false for now. Added well-known type protos (any.proto, empty.proto, timestamp.proto, duration.proto, etc.). Users can import and use these protos just like regular proto files. Additional runtime support are available for each language. Proto3 JSON is supported in several languages (fully supported in C++, Java, Python and C# partially supported in Ruby). The JSON spec is defined in the proto3 language guide: https://developers.google.com/protocol-buffers/docs/proto3#json We will publish a more detailed spec to define the exact behavior of proto3-conformant JSON serializers and parsers. Until then, do not rely on specific behaviors of the implementation if s not documented in the above spec. Proto3 enforces strict UTF-8 checking. Parsing will fail if a string field contains non UTF-8 data. General Introduced new language implementations (C#, JavaScript, Ruby, Objective-C) to proto3. Added support for map fields (implemented in both proto2 and proto3). Map fields can be declared using the following syntax: message Foo { map<string, string> values = 1; } The data of a map field is stored in memory as an unordered map and can be accessed through generated accessors. Added a "reserved" keyword in both proto2 and proto3 syntax. Users can use this keyword to declare reserved field numbers and names to prevent them from being reused by other fields in the same message. To reserve field numbers, add a reserved declaration in your message: message TestMessage { reserved 2, 15, 9 to 11, 3; } This reserves field numbers 2, 3, 9, 10, 11 and 15. If a user uses any of these as field numbers, the protocol buffer compiler will report an error. Field names can also be reserved: message TestMessage { reserved "foo", "bar"; } Added a deterministic serialization API (currently available in C++). The deterministic serialization guarantees that given a binary, equal messages will be serialized to the same bytes. This allows applications like MapReduce to group equal messages based on the serialized bytes. The deterministic serialization is, however, NOT canonical across languages; it is also unstable across different builds with schema changes due to unknown fields. Users who need canonical serialization, e.g. persistent storage in a canonical form, fingerprinting, etc, should define their own canonicalization specification and implement the serializer using reflection APIs rather than relying on this API. Added a new field option "json_name". By default proto field names are converted to "lowerCamelCase" in proto3 JSON format. This option can be used to override this behavior and specify a different JSON name for the field. Added conformance tests to ensure implementations are following proto3 JSON specification. C++ Added arena allocation support (for both proto2 and proto3). Profiling shows memory allocation and deallocation constitutes a significant fraction of CPU-time spent in protobuf code and arena allocation is a technique introduced to reduce this cost. With arena allocation, new objects are allocated from a large piece of preallocated memory and deallocation of these objects is almost free. Early adoption shows 20% to 50% improvement in some Google binaries. To enable arena support, add the following option to your .proto file: option cc_enable_arenas = true; The protocol buffer compiler will generate additional code to make the generated message classes work with arenas. This does not change the existing API of protobuf messages and does not affect wire format. Your existing code should continue to work after adding this option. In the future we will make this option enabled by default. To actually take advantage of arena allocation, you need to use the arena APIs when creating messages. A quick example of using the arena API: { google::protobuf::Arena arena; // Allocate a protobuf message in the arena. MyMessage* message = Arena::CreateMessage<MyMessage>(&arena); // All submessages will be allocated in the same arena. if (!message->ParseFromString(data)) { // Deal with malformed input data. } // Must not delete the message here. It will be deleted automatically // when the arena is destroyed. } Currently arena allocation does not work with map fields. Enabling arenas in a .proto file containing map fields will result in compile errors in the generated code. This will be addressed in a future release. Added runtime support for the Any type. To use Any in your proto file, first import the definition of Any: // foo.proto import "google/protobuf/any.proto"; message Foo { google.protobuf.Any any_field = 1; } message Bar { int32 value = 1; } Then in C++ you can access the Any field using PackFrom()/UnpackTo() methods: Foo foo; Bar bar = ...; foo.mutable_any_field()->PackFrom(bar); ... if (foo.any_field().IsType<Bar>()) { foo.any_field().UnpackTo(&bar); ... } In text format, the entries of a map field will be sorted by key. Introduced new utility functions/classes in the google/protobuf/util directory: MessageDifferencer: compare two proto messages and report their differences. JsonUtil: support converting protobuf binary format to/from JSON. TimeUtil: utility functions to work with well-known types Timestamp and Duration. FieldMaskUtil: utility functions to work with FieldMask. Introduced a deterministic serialization API in CodedOutputStream::SetSerializationDeterministic(bool). See the notes about deterministic serialization in the General section. Java Introduced a new util package that will be distributed as a separate artifact in maven. It contains: JsonFormat: convert proto messages to/from JSON. Timestamps/Durations: utility functions to work with Timestamp and Duration. FieldMaskUtil: utility functions to work with FieldMask. Introduced an ExperimentalApi annotation. Annotated APIs are experimental and are subject to change in a backward incompatible way in future releases. Introduced zero-copy serialization as an ExperimentalApi Introduction of the ByteOutput interface. This is similar to OutputStream but provides semantics for lazy writing (i.e. no immediate copy required) of fields that are considered to be immutable. ByteString now supports writing to a ByteOutput, which will directly expose the internals of the ByteString (i.e. byte[] or ByteBuffer) to the ByteOutput without copying. CodedOutputStream now supports writing to a ByteOutput. ByteString instances that are too large to fit in the internal buffer will be (lazily) written to the ByteOutput directly. This allows applications using large ByteString fields to avoid duplication of these fields entirely. Such an application can supply a ByteOutput that chains together the chunks received from CodedOutputStream before forwarding them onto the IO system. Other related changes to CodedOutputStream Additional use of sun.misc.Unsafe where possible to perform fast access to byte[] and ByteBuffer values and avoiding unnecessary range checking. ByteBuffer-backed CodedOutputStream now writes directly to the ByteBuffer rather than to an intermediate array. Performance optimizations for String fields serialization. The static PARSER in each generated message is deprecated, and it will be removed in a future release. A static parser() getter is generated for each message type instead. File option "java_generate_equals_and_hash" is now deprecated. equals() and hashCode() methods are generated by default. Python Python has received several updates, most notably support for proto3 semantics in any .proto file that declares syntax="proto3". Messages declared in proto3 files no longer represent field presence for scalar fields (number, enums, booleans, or strings). You can no longer call HasField() for such fields, and they are serialized based on whether they have a non-zero/empty/false value. One other notable change is in the C++-accelerated implementation. Descriptor objects (which describe the protobuf schema and allow reflection over it) are no longer duplicated between the Python and C++ layers. The Python descriptors are now simple wrappers around the C++ descriptors. This change should significantly reduce the memory usage of programs that use a lot of message types. Added map support. maps now have a dict-like interface (msg.map_field[key] = value) existing code that modifies maps via the repeated field interface will need to be updated. Added proto3 JSON format utility. It includes support for all field types and a few well-known types. Added runtime support for Any, Timestamp, Duration and FieldMask. "[ ]" is now accepted for repeated scalar fields in text format parser. Removed legacy Python 2.5 support. Moved to a single Python 2.x/3.x-compatible codebase Ruby We have added proto3 support for Ruby via a native C/JRuby extension. For the moment we only support proto3. Proto2 support is planned, but not yet implemented. Proto3 JSON is supported, but the special JSON mappings for the well-known types are not yet implemented. The Ruby extension itself is included in the ruby/ directory, and details on building and installing the extension are in ruby/README.md. The extension is also be published as a Ruby gem. Code generator support is included as part of protoc with the --ruby_out flag. The Ruby extension implements a user-friendly DSL to define message types (also generated by the code generator from .proto files). Once a message type is defined, the user may create instances of the message that behave in ways idiomatic to Ruby. For example: Message fields are present as ordinary Ruby properties (getter method foo and setter method foo=). Repeated field elements are stored in a container that acts like a native Ruby array, and map elements are stored in a container that acts like a native Ruby hashmap. The usual well-known methods, such as #to_s, #dup, and the like, are present. Unlike several existing third-party Ruby extensions for protobuf, this extension is built on a "strongly-typed" philosophy: message fields and array/map containers will throw exceptions eagerly when values of the incorrect type are inserted. See ruby/README.md for details. Objective-C Objective-C includes a code generator and a native objective-c runtime library. By --objc_ to protoc, the code generator will generate a header(.pbobjc.h) and an implementation file(.pbobjc.m) for each proto file. In this first release, the generated interface provides: enums, messages, field support(single, repeated, map, oneof), proto2 and proto3 syntax support, parsing and serialization. s compatible with ARC and non-ARC usage. In addition, users can access it via the swift bridging header. C# C# support is derived from the project at https://github.com/jskeet/protobuf-csharp-port, which is now in maintenance mode. The primary differences between the previous project and the proto3 version are that message types are now mutable, and the codegen is integrated in protoc There are two NuGet packages: Google.Protobuf (the support library) and Google.Protobuf.Tools (containing protoc) Target platforms now .NET 4.5, selected portable subsets and .NET Core. Null values are used to represent "no value" for message type fields, and for wrapper types such as Int32Value which map to C# nullable value types. Proto3 semantics supported; proto2 files are prohibited for C# codegen. Enum values are PascalCased, and if there's a prefix which matches the name of the enum, that is removed (so an enum COLOR with a value COLOR_LIGHT_GRAY would generate a value of just LightGray). JavaScript Added proto2/proto3 support for JavaScript. The runtime is written in pure JavaScript and works in browsers and in Node.js. To generate JavaScript code for your proto, invoke protoc with "--js_out". See js/README.md for more build instructions. JavaScript has support for binary protobuf format, but not proto3 JSON. There is also no support for reflection, since the code size impacts from this are often not the right choice for the browser. There is support for both CommonJS imports and Closure goog.require(). Lite Supported Proto3 lite-runtime in Java for mobile platforms. A new "lite" generator parameter was introduced in the protoc for C++ for Proto3 syntax messages. Example usage: ./protoc --cpp_out=lite:$OUTPUT_PATH foo.proto The protoc will treat the current input and all the transitive dependencies as LITE. The same generator parameter must be used to generate the dependencies. In Proto3 syntax files, "optimized_for=LITE_RUNTIME" is no longer supported. For Java, --javalite_out code generator is supported as a separate compiler plugin in a separate branch. Performance optimizations for Java Lite runtime on Android: - Reduced allocations - Reduced method overhead after ProGuarding - Reduced code size after ProGuarding Java Lite protos now implement deep equals/hashCode/toString Compatibility Notice v3.0.0 is the first API stable release of the v3.x series. We do not expect any future API breaking changes. For C++, Java Lite and Objective-C, source level compatibility is guaranteed. Upgrading from v3.0.0 to newer minor version releases will be source compatible. For example, if your code compiles against protobuf v3.0.0, it will continue to compile after you upgrade protobuf library to v3.1.0. For other languages, both source level compatibility and binary level compatibility are guaranteed. For example, if you have a Java binary built against protobuf v3.0.0. After switching the protobuf runtime binary to v3.1.0, your built binary should continue to work. Compatibility is only guaranteed for documented API and documented behaviors. If you are using undocumented API (e.g., use anything in the C++ internal namespace), it can be broken by minor version releases in an undetermined manner. Changes since v3.0.0-beta-4 Ruby When you assign a string field a.string_, we now call #encode(UTF-8) on the string and freeze the copy. This saves you from needing to ensure the string is already encoded as UTF-8. It also prevents you from mutating the string after it has been assigned (this is how we ensure it stays valid UTF-8). The generated file for foo.proto is now foo_pb.rb instead of just foo.rb. This makes it easier to see which imports/requires are from protobuf generated code, and also prevents conflicts with any foo.rb file you might have written directly in Ruby. It is a backward-incompatible change: you will need to update all of your require statements. For package names like foo_bar, we now translate this to the Ruby module FooBar. This is more idiomatic Ruby than what we used to do (Foo_bar). JavaScript Scalar fields like numbers and boolean now return defaults instead of undefined or null when they are unset. You can test for presence explicitly by calling hasFoo(), which we now generate for scalar fields in proto2. Java Lite Java Lite is now implemented as a separate plugin, maintained in the javalite branch. Both lite runtime and protoc artifacts will be available in Maven. C# Target platforms now .NET 4.5, selected portable subsets and .NET Core. legacy_enum_values option is no longer supported. Version 3.0.0-beta-4 General Added a deterministic serialization API for C++. The deterministic serialization guarantees that given a binary, equal messages will be serialized to the same bytes. This allows applications like MapReduce to group equal messages based on the serialized bytes. The deterministic serialization is, however, NOT canonical across languages; it is also unstable across different builds with schema changes due to unknown fields. Users who need canonical serialization, e.g. persistent storage in a canonical form, fingerprinting, etc, should define their own canonicalization specification and implement the serializer using reflection APIs rather than relying on this API. Added OneofOptions. You can now define custom options for oneof groups. import "google/protobuf/descriptor.proto"; extend google.protobuf.OneofOptions { optional int32 my_oneof_extension = 12345; } message Foo { oneof oneof_group { (my_oneof_extension) = 54321; ... } } C++ (beta) Introduced a deterministic serialization API in CodedOutputStream::SetSerializationDeterministic(bool). See the notes about deterministic serialization in the General section. Added google::protobuf::Map::swap() to swap two map fields. Fixed a memory leak when calling Reflection::ReleaseMessage() on a message allocated on arena. Improved error reporting when parsing text format protos. JSON Added a new parser option to ignore unknown fields when parsing JSON. Added convenient methods for message to/from JSON conversion. Various performance optimizations. Java (beta) File option "java_generate_equals_and_hash" is now deprecated. equals() and hashCode() methods are generated by default. Added a new JSON printer option "omittingInsignificantWhitespace" to produce a more compact JSON output. The printer will pretty-print by default. Updated Java runtime to be compatible with 2.5.0/2.6.1 generated protos. Python (beta) Added support to pretty print Any messages in text format. Added a flag to ignore unknown fields when parsing JSON. Bugfix: "@type" field of a JSON Any message is now correctly put before other fields. Objective-C (beta) Updated the code to support compiling with more compiler warnings enabled. (Issue 1616) Exposing more detailed errors for parsing failures. (PR 1623) Small (breaking) change to the naming of some methods on the support classes for map<>. There were collisions with the system provided KVO support, so the names were changed to avoid those issues. (PR 1699) Fixed for proper Swift bridging of error handling during parsing. (PR 1712) Complete support for generating sources that will go into a Framework and depend on generated sources from other Frameworks. (Issue 1457) C# (beta) RepeatedField optimizations. Support for .NET Core. Minor bug fixes. Ability to format a single value in JsonFormatter (advanced usage only). Modifications to attributes applied to generated code. Javascript (alpha) Maps now have a real map API instead of being treated as repeated fields. Well-known types are now provided in the google-protobuf package, and the code generator knows to require() them from that package. Bugfix: non-canonical varints are correctly decoded. Ruby (alpha) Accessors for oneof fields now return default values instead of nil. Java Lite Java lite support is removed from protocol compiler. It will be supported as a protocol compiler plugin in a separate code branch. Protocol Buffers v3.0.0-beta-3.1 @TeBoring TeBoring released this on 14 Jun Fix iOS framework. Version 3.0.0-beta-3 General Supported Proto3 lite-runtime in C++/Java for mobile platforms. Any type now supports APIs to specify prefixes other than type.googleapis.com Removed javanano_use_deprecated_package option; Nano will always has its own ".nano" package. C++ (Beta) Improved hash maps. Improved hash maps comments. In particular, please note that equal hash maps will not necessarily have the same iteration order and serialization. Added a new hash maps implementation that will become the default in a later release. Arenas Several inlined methods in Arena were moved to out-of-line to improve build performance and code size. Added SpaceAllocatedAndUsed() to report both space used and allocated Added convenient class UnsafeArenaAllocatedRepeatedPtrFieldBackInserter Any Allow custom type URL prefixes in Any packing. TextFormat now expand the Any type rather than printing bytes. Performance optimizations and various bug fixes. Java (Beta) Introduced an ExperimentalApi annotation. Annotated APIs are experimental and are subject to change in a backward incompatible way in future releases. Introduced zero-copy serialization as an ExperimentalApi Introduction of the ByteOutput interface. This is similar to OutputStream but provides semantics for lazy writing (i.e. no immediate copy required) of fields that are considered to be immutable. ByteString now supports writing to a ByteOutput, which will directly expose the internals of the ByteString (i.e. byte[] or ByteBuffer) to the ByteOutput without copying. CodedOutputStream now supports writing to a ByteOutput. ByteString instances that are too large to fit in the internal buffer will be (lazily) written to the ByteOutput directly. This allows applications using large ByteString fields to avoid duplication of these fields entirely. Such an application can supply a ByteOutput that chains together the chunks received from CodedOutputStream before forwarding them onto the IO system. Other related changes to CodedOutputStream Additional use of sun.misc.Unsafe where possible to perform fast access to byte[] and ByteBuffer values and avoiding unnecessary range checking. ByteBuffer-backed CodedOutputStream now writes directly to the ByteBuffer rather than to an intermediate array. Improved lite-runtime. Lite protos now implement deep equals/hashCode/toString Significantly improved the performance of Builder#mergeFrom() and Builder#mergeDelimitedFrom() Various bug fixes and small feature enhancement. Fixed stack overflow when in hashCode() for infinite recursive oneofs. Fixed the lazy field parsing in lite to merge rather than overwrite. TextFormat now supports reporting line/column numbers on errors. Updated to add appropriate @Override for better compiler errors. Python (Beta) Added JSON format for Any, Struct, Value and ListValue "[ ]" is now accepted for both repeated scalar fields and repeated message fields in text format parser. Numerical field name is now supported in text format. Added DiscardUnknownFields API for python protobuf message. Objective-C (Beta) Proto comments now come over as HeaderDoc comments in the generated sources so Xcode can pick them up and display them. The library headers have been updated to use HeaderDoc comments so Xcode can pick them up and display them. The per message and per field overhead in both generated code and runtime object sizes was reduced. Generated code now include deprecated annotations when the proto file included them. C# (Beta) In general: some changes are breaking, which require regenerating messages. Most user-written code will not be impacted except for the renaming of enum values. Allow custom type URL prefixes in Any packing, and ignore them when unpacking protoc is now in a separate NuGet package (Google.Protobuf.Tools) New option: internal_access to generate internal classes Enum values are now PascalCased, and if there's a prefix which matches the name of the enum, that is removed (so an enum COLOR with a value COLOR_BLUE would generate a value of just Blue). An option (legacy_enum_values) is temporarily available to disable this, but the option will be removed for GA. json_name option is now honored If group tags are encountered when parsing, they are validated more thoroughly (although we don't support actual groups) NuGet dependencies are better specified Breaking: Preconditions is renamed to ProtoPreconditions Breaking: GeneratedCodeInfo is renamed to GeneratedClrTypeInfo JsonFormatter now allows writing to a TextWriter New interface, ICustomDiagnosticMessage to allow more compact representations from ToString CodedInputStream and CodedOutputStream now implement IDisposable, which simply disposes of the streams they were constructed with Map fields no longer support null values (in line with other languages) Improvements in JSON formatting and parsing Javascript (Alpha) Better support for "bytes" fields: bytes fields can be read as either a base64 string or UInt8Array (in environments where TypedArray is supported). New support for CommonJS imports. This should make it easier to use the JavaScript support in Node.js and tools like WebPack. See js/README.md for more information. Some significant internal refactoring to simplify and modularize the code. Ruby (Alpha) JSON serialization now properly uses camelCased names, with a runtime option that will preserve original names from .proto files instead. Well-known types are now included in the distribution. Release now includes binary gems for Windows, Mac, and Linux instead of just source gems. Bugfix for serializing oneofs. C++/Java Lite (Alpha) A new "lite" generator parameter was introduced in the protoc for C++ and Java for Proto3 syntax messages. Example usage: ./protoc --cpp_out=lite:$OUTPUT_PATH foo.proto The protoc will treat the current input and all the transitive dependencies as LITE. The same generator parameter must be used to generate the dependencies. In Proto3 syntax files, "optimized_for=LITE_RUNTIME" is no longer supported. Version 3.0.0-beta-2 General Introduced a new language implementation: JavaScript. Added a new field option "json_name". By default proto field names are converted to "lowerCamelCase" in proto3 JSON format. This option can be used to override this behavior and specify a different JSON name for the field. Added conformance tests to ensure implementations are following proto3 JSON specification. C++ (Beta) Various bug fixes and improvements to the JSON support utility: Duplicate map keys in JSON are now rejected (i.e., translation will fail). Fixed wire-format for google.protobuf.Value/ListValue. Fixed precision loss when converting google.protobuf.Timestamp. Fixed a bug when parsing invalid UTF-8 code points. Fixed a memory leak. Reduced call stack usage. Java (Beta) Cleaned up some unused methods on CodedOutputStream. Presized lists for packed fields during parsing in the lite runtime to reduce allocations and improve performance. Improved the performance of unknown fields in the lite runtime. Introduced UnsafeByteStrings to support zero-copy ByteString creation. Various bug fixes and improvements to the JSON support utility: Fixed a thread-safety bug. Added a new to JsonFormat. Added a new to JsonFormat. Updated the JSON utility to comply with proto3 JSON specification. Python (Beta) Added proto3 JSON format utility. It includes support for all field types and a few well-known types except for Any and Struct. Added runtime support for Any, Timestamp, Duration and FieldMask. "[ ]" is now accepted for repeated scalar fields in text format parser. Objective-C (Beta) Various bug-fixes and code tweaks to pass more strict compiler warnings. Now has conformance test coverage and is passing all tests. C# (Beta) Various bug-fixes. Code generation: Files generated in directories based on namespace. Code generation: Include comments from .proto files in XML doc comments (naively) Code generation: Change organization/naming of "reflection class" (access to file descriptor) Code generation and library: Add Parser property to MessageDescriptor, and introduce a non-generic parser type. Library: Added TypeRegistry to support JSON parsing/formatting of Any. Library: Added Any.Pack/Unpack support. Library: Implemented JSON parsing. Javascript (Alpha) Added proto3 support for JavaScript. The runtime is written in pure JavaScript and works in browsers and in Node.js. To generate JavaScript code for your proto, invoke protoc with "--js_out". See js/README.md for more build instructions. Version 3.0.0-beta-1 Supported languages C++/Java/Python/Ruby/Nano/Objective-C/C# About Beta This is the first beta release of protobuf v3.0.0. Not all languages have reached beta stage. Languages not marked as beta are still in alpha (i.e., be prepared for API breaking changes). General Proto3 JSON is supported in several languages (fully supported in C++ and Java, partially supported in Ruby/C#). The JSON spec is defined in the proto3 language guide: https://developers.google.com/protocol-buffers/docs/proto3#json We will publish a more detailed spec to define the exact behavior of proto3-conformant JSON serializers and parsers. Until then, do not rely on specific behaviors of the implementation if s not documented in the above spec. More specifically, the behavior is not yet finalized for the following: Parsing invalid JSON input (e.g., input with trailing commas). Non-camelCase names in JSON input. The same field appears multiple times in JSON input. JSON arrays values. The message has unknown fields. Proto3 now enforces strict UTF-8 checking. Parsing will fail if a string field contains non UTF-8 data. C++ (Beta) Introduced new utility functions/classes in the google/protobuf/util directory: MessageDifferencer: compare two proto messages and report their differences. JsonUtil: support converting protobuf binary format to/from JSON. TimeUtil: utility functions to work with well-known types Timestamp and Duration. FieldMaskUtil: utility functions to work with FieldMask. Performance optimization of arena construction and destruction. Bug fixes for arena and maps support. Changed to use cmake for Windows Visual Studio builds. Added Bazel support. Java (Beta) Introduced a new util package that will be distributed as a separate artifact in maven. It contains: JsonFormat: convert proto messages to/from JSON. TimeUtil: utility functions to work with Timestamp and Duration. FieldMaskUtil: utility functions to work with FieldMask. The static PARSER in each generated message is deprecated, and it will be removed in a future release. A static parser() getter is generated for each message type instead. Performance optimizations for String fields serialization. Performance optimizations for Lite runtime on Android: Reduced allocations Reduced method overhead after ProGuarding Reduced code size after ProGuarding Python (Alpha) Removed legacy Python 2.5 support. Moved to a single Python 2.x/3.x-compatible codebase, instead of using 2to3. Fixed build/tests on Python 2.6, 2.7, 3.3, and 3.4. Pure-Python works on all four. Python/C++ implementation works on all but 3.4, due to changes in the Python/C++ API in 3.4. Some preliminary work has been done to allow for multiple DescriptorPools with Python/C++. Ruby (Alpha) Many bugfixes: fixed parsing/serialization of bytes, sint, sfixed types other parser bugfixes fixed memory leak affecting Ruby 2.2 JavaNano (Alpha) JavaNano generated code now will be put in a nano package by default to avoid conflicts with Java generated code. Objective-C (Alpha) Added non-null markup to ObjC library. Requires SDK 8.4+ to build. Many bugfixes: Removed the class/enum filter. Renamed some internal types to avoid conflicts with the well-known types protos. Added missing support for parsing repeated primitive fields in packed or unpacked forms. Added *Count for repeated and map<> fields to avoid auto-create when checking for them being set. C# (Alpha) Namespace changed to Google.Protobuf (and NuGet package will be named correspondingly). Target platforms now .NET 4.5 and selected portable subsets only. Removed lite runtime. Reimplementation to use mutable message types. Null references used to represent "no value" for message type fields. Proto3 semantics supported; proto2 files are prohibited for C# codegen. Most proto3 features supported: JSON formatting (a.k.a. serialization to JSON), including well-known types (except for Any). Wrapper types mapped to nullable value types (or string/ByteString allowing nullability). JSON parsing is not supported yet. maps oneof enum unknown value preservation Version 3.0.0-alpha-3 (C++/Java/Python/Ruby/JavaNano/Objective-C/C#) General Introduced two new language implementations (Objective-C, C#) to proto3. Explicit "optional" keyword are disallowed in proto3 syntax, as fields are optional by default. Group fields are no longer supported in proto3 syntax. Changed repeated primitive fields to use packed serialization by default in proto3 (implemented for C++, Java, Python in this release). The user can still disable packed serialization by setting packed to false for now. Added well-known type protos (any.proto, empty.proto, timestamp.proto, duration.proto, etc.). Users can import and use these protos just like regular proto files. Addtional runtime support will be added for them in future releases (in the form of utility helper functions, or having them replaced by language specific types in generated code). Added a "reserved" keyword in both proto2 and proto3 syntax. User can use this keyword to declare reserved field numbers and names to prevent them from being reused by other fields in the same message. To reserve field numbers, add a reserved declaration in your message: message TestMessage { reserved 2, 15, 9 to 11, 3; } This reserves field numbers 2, 3, 9, 10, 11 and 15. If a user uses any of these as field numbers, the protocol buffer compiler will report an error. Field names can also be reserved: message TestMessage { reserved "foo", "bar"; } Various bug fixes since 3.0.0-alpha-2 Objective-C Objective-C includes a code generator and a native objective-c runtime library. By --objc_ to protoc, the code generator will generate a header(.pbobjc.h) and an implementation file(.pbobjc.m) for each proto file. In this first release, the generated interface provides: enums, messages, field support(single, repeated, map, oneof), proto2 and proto3 syntax support, parsing and serialization. s compatible with ARC and non-ARC usage. Besides, user can also access it via the swift bridging header. See objectivec/README.md for details. C# C# protobufs are based on project https://github.com/jskeet/protobuf-csharp-port. The original project was frozen and all the new development will happen here. Codegen plugin for C# was completely rewritten to C++ and is now an intergral part of protoc. Some refactorings and cleanup has been applied to the C# runtime library. Only proto2 is supported in C# at the moment, proto3 support is in progress and will likely bring significant breaking changes to the API. See csharp/README.md for details. C++ Added runtime support for Any type. To use Any in your proto file, first import the definition of Any: // foo.proto import "google/protobuf/any.proto"; message Foo { google.protobuf.Any any_field = 1; } message Bar { int32 value = 1; } Then in C++ you can access the Any field using PackFrom()/UnpackTo() methods: Foo foo; Bar bar = ...; foo.mutable_any_field()->PackFrom(bar); ... if (foo.any_field().IsType<Bar>()) { foo.any_field().UnpackTo(&bar); ... } In text format, entries of a map field will be sorted by key. Java Continued optimizations on the lite runtime to improve performance for Android. Python Added map support. maps now have a dict-like interface (msg.map_field[key] = value) existing code that modifies maps via the repeated field interface will need to be updated. Ruby Improvements to RepeatedField's emulation of the Ruby Array API. Various speedups and internal cleanups. Version 3.0.0-alpha-2 (C++/Java/Python/Ruby/JavaNano) General Introduced Protocol Buffers language version 3 (aka proto3). When protobuf was initially opensourced it implemented Protocol Buffers language version 2 (aka proto2), which is why the version number started from v2.0.0. From v3.0.0, a new language version (proto3) is introduced while the old version (proto2) will continue to be supported. The main intent of introducing proto3 is to clean up protobuf before pushing the language as the foundation of Google's new API platform. In proto3, the language is simplified, both for ease of use and to make it available in a wider range of programming languages. At the same time a few features are added to better support common idioms found in APIs. The following are the main new features in language version 3: Removal of field presence logic for primitive value fields, removal of required fields, and removal of default values. This makes proto3 significantly easier to implement with open struct representations, as in languages like Android Java, Objective C, or Go. Removal of unknown fields. Removal of extensions, which are instead replaced by a new standard type called Any. Fix semantics for unknown enum values. Addition of maps. Addition of a small set of standard types for representation of time, dynamic data, etc. A well-defined encoding in JSON as an alternative to binary proto encoding. This release (v3.0.0-alpha-2) includes partial proto3 support for C++, Java, Python, Ruby and JavaNano. Items 6 (well-known types) and 7 (JSON format) in the above feature list are not implemented. A new notion "syntax" is introduced to specify whether a .proto file uses proto2 or proto3: // foo.proto syntax = "proto3"; message Bar {...} If omitted, the protocol compiler will generate a warning and "proto2" will be used as the default. This warning will be turned into an error in a future release. We recommend that new Protocol Buffers users use proto3. However, we do not generally recommend that existing users migrate from proto2 from proto3 due to API incompatibility, and we will continue to support proto2 for a long time. Added support for map fields (implemented in proto2 and proto3 C++/Java/JavaNano and proto3 Ruby). Map fields can be declared using the following syntax: message Foo { map<string, string> values = 1; } Data of a map field will be stored in memory as an unordered map and it can be accessed through generated accessors. C++ Added arena allocation support (for both proto2 and proto3). Profiling shows memory allocation and deallocation constitutes a significant fraction of CPU-time spent in protobuf code and arena allocation is a technique introduced to reduce this cost. With arena allocation, new objects will be allocated from a large piece of preallocated memory and deallocation of these objects is almost free. Early adoption shows 20% to 50% improvement in some Google binaries. To enable arena support, add the following option to your .proto file: option cc_enable_arenas = true; Protocol compiler will generate additional code to make the generated message classes work with arenas. This does not change the existing API of protobuf messages and does not affect wire format. Your existing code should continue to work after adding this option. In the future we will make this option enabled by default. To actually take advantage of arena allocation, you need to use the arena APIs when creating messages. A quick example of using the arena API: { google::protobuf::Arena arena; // Allocate a protobuf message in the arena. MyMessage* message = Arena::CreateMessage<MyMessage>(&arena); // All submessages will be allocated in the same arena. if (!message->ParseFromString(data)) { // Deal with malformed input data. } // Must not delete the message here. It will be deleted automatically // when the arena is destroyed. } Currently arena does not work with map fields. Enabling arena in a .proto file containing map fields will result in compile errors in the generated code. This will be addressed in a future release. Python Python has received several updates, most notably support for proto3 semantics in any .proto file that declares syntax="proto3". Messages declared in proto3 files no longer represent field presence for scalar fields (number, enums, booleans, or strings). You can no longer call HasField() for such fields, and they are serialized based on whether they have a non-zero/empty/false value. One other notable change is in the C++-accelerated implementation. Descriptor objects (which describe the protobuf schema and allow reflection over it) are no longer duplicated between the Python and C++ layers. The Python descriptors are now simple wrappers around the C++ descriptors. This change should significantly reduce the memory usage of programs that use a lot of message types. Ruby We have added proto3 support for Ruby via a native C extension. The Ruby extension itself is included in the ruby/ directory, and details on building and installing the extension are in ruby/README.md. The extension will also be published as a Ruby gem. Code generator support is included as part of protoc with the --ruby_out flag. The Ruby extension implements a user-friendly DSL to define message types (also generated by the code generator from .proto files). Once a message type is defined, the user may create instances of the message that behave in ways idiomatic to Ruby. For example: Message fields are present as ordinary Ruby properties (getter method foo and setter method foo=). Repeated field elements are stored in a container that acts like a native Ruby array, and map elements are stored in a container that acts like a native Ruby hashmap. The usual well-known methods, such as #to_s, #dup, and the like, are present. Unlike several existing third-party Ruby extensions for protobuf, this extension is built on a "strongly-typed" philosophy: message fields and array/map containers will throw exceptions eagerly when values of the incorrect type are inserted. See ruby/README.md for details. JavaNano JavaNano is a special code generator and runtime library designed especially for resource-restricted systems, like Android. It is very resource-friendly in both the amount of code and the runtime overhead. Here is an an overview of JavaNano features compared with the official Java protobuf: No descriptors or message builders. All messages are mutable; fields are public Java fields. For optional fields only, encapsulation behind setter/getter/hazzer/ clearer functions is opt-in, which provide proper 'has' state support. For proto2, if not opted in, has state (field presence) is not available. Serialization outputs all fields not equal to their defaults. The behavior is consistent with proto3 semantics. Required fields (proto2 only) are always serialized. Enum constants are integers; protection against invalid values only when parsing from the wire. Enum constants can be generated into container interfaces bearing the enum's name (so the referencing code is in Java style). CodedInputByteBufferNano can only take byte. Similarly CodedOutputByteBufferNano can only write to byte[]. Repeated fields are in arrays, not ArrayList or Vector. Null array elements are allowed and silently ignored. Full support for serializing/deserializing repeated packed fields. Support extensions (in proto2). Unset messages/groups are null, not an immutable empty default instance. toByteArray(...) and mergeFrom(...) are now static functions of MessageNano. The 'bytes' type translates to the Java type byte[]. See javanano/README.txt for details. Version 3.0.0-alpha-1 (C++/Java) General Introduced Protocol Buffers language version 3 (aka proto3). When protobuf was initially opensourced it implemented Protocol Buffers language version 2 (aka proto2), which is why the version number started from v2.0.0. From v3.0.0, a new language version (proto3) is introduced while the old version (proto2) will continue to be supported. The main intent of introducing proto3 is to clean up protobuf before pushing the language as the foundation of Google's new API platform. In proto3, the language is simplified, both for ease of use and to make it available in a wider range of programming languages. At the same time a few features are added to better support common idioms found in APIs. The following are the main new features in language version 3: Removal of field presence logic for primitive value fields, removal of required fields, and removal of default values. This makes proto3 significantly easier to implement with open struct representations, as in languages like Android Java, Objective C, or Go. Removal of unknown fields. Removal of extensions, which are instead replaced by a new standard type called Any. Fix semantics for unknown enum values. Addition of maps. Addition of a small set of standard types for representation of time, dynamic data, etc. A well-defined encoding in JSON as an alternative to binary proto encoding. This release (v3.0.0-alpha-1) includes partial proto3 support for C++ and Java. Items 6 (well-known types) and 7 (JSON format) in the above feature list are not impelmented. A new notion "syntax" is introduced to specify whether a .proto file uses proto2 or proto3: // foo.proto syntax = "proto3"; message Bar {...} If omitted, the protocol compiler will generate a warning and "proto2" will be used as the default. This warning will be turned into an error in a future release. We recommend that new Protocol Buffers users use proto3. However, we do not generally recommend that existing users migrate from proto2 from proto3 due to API incompatibility, and we will continue to support proto2 for a long time. Added support for map fields (implemented in C++/Java for both proto2 and proto3). Map fields can be declared using the following syntax: message Foo { map<string, string> values = 1; } Data of a map field will be stored in memory as an unordered map and it can be accessed through generated accessors. C++ Added arena allocation support (for both proto2 and proto3). Profiling shows memory allocation and deallocation constitutes a significant fraction of CPU-time spent in protobuf code and arena allocation is a technique introduced to reduce this cost. With arena allocation, new objects will be allocated from a large piece of preallocated memory and deallocation of these objects is almost free. Early adoption shows 20% to 50% improvement in some Google binaries. To enable arena support, add the following option to your .proto file: option cc_enable_arenas = true; Protocol compiler will generate additional code to make the generated message classes work with arenas. This does not change the existing API of protobuf messages and does not affect wire format. Your existing code should continue to work after adding this option. In the future we will make this option enabled by default. To actually take advantage of arena allocation, you need to use the arena APIs when creating messages. A quick example of using the arena API: { google::protobuf::Arena arena; // Allocate a protobuf message in the arena. MyMessage* message = Arena::CreateMessage<MyMessage>(&arena); // All submessages will be allocated in the same arena. if (!message->ParseFromString(data)) { // Deal with malformed input data. } // Must not delete the message here. It will be deleted automatically // when the arena is destroyed. } Currently arena does not work with map fields. Enabling arena in a .proto file containing map fields will result in compile errors in the generated code. This will be addressed in a future release.
Revision 1.6 / (download) - annotate - [select for diffs], Tue Nov 3 03:29:03 2015 UTC (8 years, 4 months ago) by agc
Branch: MAIN
CVS Tags: pkgsrc-2016Q2-base,
pkgsrc-2016Q2,
pkgsrc-2016Q1-base,
pkgsrc-2016Q1,
pkgsrc-2015Q4-base,
pkgsrc-2015Q4
Changes since 1.5: +2 -1
lines
Diff to previous 1.5 (colored) to selected 1.3 (colored)
Add SHA512 digests for distfiles for devel category Issues found with existing distfiles: distfiles/eclipse-sourceBuild-srcIncluded-3.0.1.zip distfiles/fortran-utils-1.1.tar.gz distfiles/ivykis-0.39.tar.gz distfiles/enum-1.11.tar.gz distfiles/pvs-3.2-libraries.tgz distfiles/pvs-3.2-linux.tgz distfiles/pvs-3.2-solaris.tgz distfiles/pvs-3.2-system.tgz No changes made to these distinfo files. Otherwise, existing SHA1 digests verified and found to be the same on the machine holding the existing distfiles (morden). All existing SHA1 digests retained for now as an audit trail.
Revision 1.5 / (download) - annotate - [select for diffs], Wed Jun 10 01:31:51 2015 UTC (8 years, 9 months ago) by wiedi
Branch: MAIN
CVS Tags: pkgsrc-2015Q3-base,
pkgsrc-2015Q3,
pkgsrc-2015Q2-base,
pkgsrc-2015Q2
Changes since 1.4: +6 -6
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Diff to previous 1.4 (colored) to selected 1.3 (colored)
Update protobuf to 2.6.1 Changelog: 2014-10-20 version 2.6.1: C++ * Added atomicops support for Solaris. * Released memory allocated by InitializeDefaultRepeatedFields() and GetEmptyString(). Some memory sanitizers reported them as memory leaks. Java * Updated DynamicMessage.setField() to handle repeated enum values correctly. * Fixed a bug that caused NullPointerException to be thrown when converting manually constructed FileDescriptorProto to FileDescriptor. Python * Fixed WhichOneof() to work with de-serialized protobuf messages. * Fixed a missing file problem of Python C++ implementation. 2014-08-15 version 2.6.0: General * Added oneofs(unions) feature. Fields in the same oneof will share memory and at most one field can be set at the same time. Use the oneof keyword to define a oneof like: message SampleMessage { oneof test_oneof { string name = 4; YourMessage sub_message = 9; } } * Files, services, enums, messages, methods and enum values can be marked as deprecated now. * Added Support for list values, including lists of mesaages, when parsing text-formatted protos in C++ and Java. For example: foo: [1, 2, 3] C++ * Enhanced customization on TestFormat printing. * Added SwapFields() in reflection API to swap a subset of fields. Added SetAllocatedMessage() in reflection API. * Repeated primitive extensions are now packable. The [packed=true] option only affects serializers. Therefore, it is possible to switch a repeated extension field to packed format without breaking backwards-compatibility. * Various speed optimizations. Java * writeTo() method in ByteString can now write a substring to an output stream. Added endWith() method for ByteString. * ByteString and ByteBuffer are now supported in CodedInputStream and CodedOutputStream. * java_generate_equals_and_hash can now be used with the LITE_RUNTIME. Python * A new C++-backed extension module (aka "cpp api v2") that replaces the old ("cpp api v1") one. Much faster than the pure Python code. This one resolves many bugs and is recommended for general use over the pure Python when possible. * Descriptors now have enum_types_by_name and extension_types_by_name dict attributes. * Support for Python 3.
Revision 1.4 / (download) - annotate - [select for diffs], Thu Feb 19 14:12:33 2015 UTC (9 years, 1 month ago) by joerg
Branch: MAIN
CVS Tags: pkgsrc-2015Q1-base,
pkgsrc-2015Q1
Changes since 1.3: +3 -1
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Diff to previous 1.3 (colored)
Depend on libgcc to provide working atomic instructions. Use consistent types for the 32bit operations, intptr_t can be either int or long. Clang at least is picky about this.
Revision 1.3 / (download) - annotate - [selected], Sun Mar 17 14:54:36 2013 UTC (11 years ago) by wiz
Branch: MAIN
CVS Tags: pkgsrc-2014Q4-base,
pkgsrc-2014Q4,
pkgsrc-2014Q3-base,
pkgsrc-2014Q3,
pkgsrc-2014Q2-base,
pkgsrc-2014Q2,
pkgsrc-2014Q1-base,
pkgsrc-2014Q1,
pkgsrc-2013Q4-base,
pkgsrc-2013Q4,
pkgsrc-2013Q3-base,
pkgsrc-2013Q3,
pkgsrc-2013Q2-base,
pkgsrc-2013Q2,
pkgsrc-2013Q1-base,
pkgsrc-2013Q1
Changes since 1.2: +2 -2
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Diff to previous 1.2 (colored)
Add upstream bug report URL.
Revision 1.2 / (download) - annotate - [select for diffs], Sun Mar 17 14:50:13 2013 UTC (11 years ago) by wiz
Branch: MAIN
Changes since 1.1: +5 -4
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Diff to previous 1.1 (colored) to selected 1.3 (colored)
Update to 2.5.0: 2013-02-27 version 2.5.0: General * New notion "import public" that allows a proto file to forward the content it imports to its importers. For example, // foo.proto import public "bar.proto"; import "baz.proto"; // qux.proto import "foo.proto"; // Stuff defined in bar.proto may be used in this file, but stuff from // baz.proto may NOT be used without importing it explicitly. This is useful for moving proto files. To move a proto file, just leave a single "import public" in the old proto file. * New enum option "allow_alias" that specifies whether different symbols can be assigned the same numeric value. Default value is "true". Setting it to false causes the compiler to reject enum definitions where multiple symbols have the same numeric value. C++ * New generated method set_allocated_foo(Type* foo) for message and string fields. This method allows you to set the field to a pre-allocated object and the containing message takes the ownership of that object. * Added SetAllocatedExtension() and ReleaseExtension() to extensions API. * Custom options are now formatted correctly when descriptors are printed in text format. * Various speed optimizations. Java * Comments in proto files are now collected and put into generated code as comments for corresponding classes and data members. * Added Parser to parse directly into messages without a Builder. For example, Foo foo = Foo.getParser().ParseFrom(input); Using Parser is ~25% faster than using Builder to parse messages. * Added getters/setters to access the underlying ByteString of a string field directly. * ByteString now supports more operations: substring(), prepend(), and append(). The implementation of ByteString uses a binary tree structure to support these operations efficiently. * New method findInitializationErrors() that lists all missing required fields. * Various code size and speed optimizations. Python * Added support for dynamic message creation. DescriptorDatabase, DescriptorPool, and MessageFactory work like their C++ couterparts to simplify Descriptor construction from *DescriptorProtos, and MessageFactory provides a message instance from a Descriptor. * Added pickle support for protobuf messages. * Unknown fields are now preserved after parsing. * Fixed bug where custom options were not correctly populated. Custom options can be accessed now. * Added EnumTypeWrapper that provides better accessibility to enum types. * Added ParseMessage(descriptor, bytes) to generate a new Message instance from a descriptor and a byte string.
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Mon Jun 4 13:21:50 2012 UTC (11 years, 9 months ago) by obache
Branch: TNF
CVS Tags: pkgsrc-base,
pkgsrc-2012Q4-base,
pkgsrc-2012Q4,
pkgsrc-2012Q3-base,
pkgsrc-2012Q3,
pkgsrc-2012Q2-base,
pkgsrc-2012Q2
Changes since 1.1: +0 -0
lines
Diff to previous 1.1 (colored) to selected 1.3 (colored)
Import protobuf-2.4.1 as devel/protobuf. Based on PR 46477 by Aran Clauson. Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol Buffers for almost all of its internal RPC protocols and file formats.
Revision 1.1 / (download) - annotate - [select for diffs], Mon Jun 4 13:21:50 2012 UTC (11 years, 9 months ago) by obache
Branch: MAIN
Diff to selected 1.3 (colored)
Initial revision