Squashed 'third_party/flatbuffers/' changes from acc9990ab..d6a8dbd26
d6a8dbd26 Experimental fix for failing oss-fuzz coverage build (#6259)
ed391e177 BREAKING: Rust flexbuffers serde human readable set to false (#6257)
a49531414 Update to flags in fuzzing-cmake file (#6256)
de1f0342c Remove _POSIX_C_SOURCE and _XOPEN_SOURCE definitions when compiling o… (#6205)
d0d51e2a5 flatc should support --binary --schema with optional scalar fields. (#6252)
33ab26017 Bump version of rules_go to 0.24.5 (#6234)
febb9d87c Union As Accessors for C# (#6251)
8778dc7c2 Resets buffer without deallocating current pointer (#6247)
aae376e9a Add GetBufferSpan() function to bufferbuilder (#6235)
0ff047148 Modernize android build and sample (#6229)
46a8c7e95 Added required-nested-flatbuffer to monster_test and fixed rust (#6236)
bc56c553e Notify based on Labelling issues and PR (#6241)
07d7cd78a Converted globs to use single quotes (#6240)
cdef70e24 More adjustments to the auto labeler (#6239)
9dd44df35 Updated Lua labeller glob (#6238)
c9b29d088 Support size-prefixed buffers and add tests for size-prefixed messages (#6232)
fba93e0ab Removes duplicate swift in labeler (#6228)
d1a545b1f Added more labels for auto labeler (#6227)
ea92a668d [C#] Optional Scalars (#6217)
6034de286 [Label Bot] Add Java and Kotlin support for the label bot (#6226)
b08b0a440 Implement `Debug` trait for Rust flatbuffers. (#6207)
17ae48dec [Label Bot] Adds some languages to labeler bot (#6222)
fc8097925 Auto Labeler Setup, Just C# for now (#6221)
55658f523 Auto Labeler Setup, Just C# for now (#6218)
14ecfe423 Updated comments and fixed a fundamental type error. (#6214)
a0182cdb1 optional scalars for ts/js (#6215)
0dfcc0a37 Adds NetTest.bat to run .NET Core tests on Windows (#6216)
f9a18ea63 [Java] Implement optional scalars (#6212)
c7586e85a Empties the sharedString map on reset on go and csharp (#6187)
914c64601 Removed C# references from java generator. Move annotations closer to definitions (#6204)
42d7c7997 Adds readable size to asserts in read functions (#6210)
e68e8d7de Refactor idl_gen_rust (#6206)
84809be7e Fix typo in flatbuffers::span declaration. (#6202)
1606fb637 Kotlin test optional enum (#6201)
fe8e3c7e5 Mass Refactoring to use `IsString` and other BASE_TYPE helpers (#6193)
8f6fa4b71 Updated SupportsAdvancedUnionFeatures to look out for string (#6190)
b46db38f5 [JS/TS] Rewrite flexbuffers JS to TS (#6148)
9fa1d2705 Rework enums in rust. (#6098)
a402b3aba idl_gen_json_schema Fix generation of arrays of enums (#6184)
0e1415b99 fix(go_test): remove deprecated grpc call (#6183)
5cd713710 Add generation of JSON Schema to library (#6165)
5be777e1d Bump junit from 4.12 to 4.13.1 in /grpc/tests (#6173)
a49d440ec Bump junit from 4.12 to 4.13.1 in /grpc (#6172)
4ec5e8db9 [C++] Add option to not generate direct copy methods. (#6166)
04bec23a3 Add Array initialization from struct constructor (#5865) (#6147)
77d57fd07 Cast to right type for reserved_ subtraction (#6167)
543c1bbeb Fixed rust nested flatbuffers for tables other than self (#6062)
cb971eece [C++] Fix -Wnarrowing and -Woverflow due to signed bitfields on G++ ARM (#6163)
7b9e61fcc [TS] GRPC Implementation (#6141)
3359e3042 Moved C++ to optional_scalars2 and added some tests. (#6162)
187a4787f [Rust] Upgrade flatbuffers library to 2018 edition (#6159)
08943aa26 Flatbuffer C++ UnpackTo optimization for vectors of non-bool bytes. (#6154)
5975658eb Enables optional enums in swift (#6160)
5d3cf440e Updated Lobster test for optional bools/enums
8ec8322f0 Ruopt enum (#6156)
bbcc85fd4 Fix generation of C++ code with Optional<Enum> (#6155)
0bdf2fa15 [C#] Fix and improve project files (#6142)
2eedc769d possibility to create a vector from an iterator (#6135)
ab01ae162 flatc should output a warning, when an attribute is attached more than once (#6146)
689bfafa7 [Python/JS/TS] Codegen SizeOf method for structs (#6136)
641309a5b unix2dos on tests/FlatBuffers.Test/FlatBuffers.Core.Test.csproj (#6133)
52e362879 SpanT is available in .Net Standard 2.0. (#6137)
dca12522a Add static cast to avoid implicit double promotion. (#6132)
e0bbaa6f9 [C#]Change to ENABLE_SPAN_T that doesn't require UNSAFE_BYTEBUFFER. (#6073)
ab139d6be Revert "[C#] Fix and improve project files (#6116)" (#6130)
34d67b425 Minireflect fixed array (#6129)
96d5e3597 [JS/TS] fix flatbuffers default export (#6123)
eb686a86f Add missed file generated by optional_scalar.fbs (#6125)
750281630 [C#] Fix and improve project files (#6116)
fb4e1c34f Add CharToLower and CharToUpper into util.s (#6126)
8c67b5b12 Add support of Optional<T> scalars to C++ code generator (#6092)
6228b66d3 [Kotlin] Support for optional scalars. (#6115)
e1be8aaad Bump version for latest swift version (#6121)
94873e595 [JS/TS] Modernize TypeScript / JavaScript flatbuffers support (#6095)
b8e87fafe [JS] Add getFullyQualifiedName() (#6119)
f96d1ef74 [Java] allowing larger buffer sizes when growing a byte buffer (#6118)
89435303b [Swift] Migrates struct write APIS to write directly to the buffer (#6093)
c75ae2429 Optional-ness in reflection (#6097)
338944d3d Rename Nullable scalars to Optional scalars (#6112)
f5ab24bc4 Avoid memcpy call for empty vectors (#6111)
92a8c1a0f [JS] FlexBuffers Fix for wrong type of offset and length values (#6107)
6cea45dcd fix c# json serializer commandline argument docs (#6104)
fec58aa12 Fix for issue 6100: incorrect shrinking logic in ResizeContext() (#6102)
71aca81ff [JS] FlexBuffers Support (#5973)
04d87ffec [C++] Small refactoring of the C++ code generator (#6091)
bb25956f0 Wrap verify file id condition in Check call (#6085)
49f4948f0 + Add `removable-media` plug to the snapcraft config (#6083)
eeacc53d2 Adds proper access types for swift object api & flatbuffers & grpc (#6081)
f3003e08d [Lobster] missed a test
d713a0084 [CMake] enabled multi-core builds in VS projects
77f966f89 [Lobster] optional scalars support
e86d5b8e9 [Kotlin] Attach JvmStatic annotation to each method in companion object (#6052)
db2aa9b4e [C#] Cleaned up .NET testing script for Mono (#6016)
63cc0eec4 Adds a serialize helper function to native table (#6059)
c30a87de6 [TS] Fix four bugs with imported types in TypeScript. (#6054)
a0fb30575 [Swift] Append namespace for Swift Grpc implementation (#6049)
77c18c1d6 export a __version__ variable for python module (#5309)
f1f23d08e adding fb import when no other imports are present (#6030)
f1025b284 [Feature] Checks for Nullable strings (#6050)
5d052f4e5 [Swift] RFC: Switch Swift namespace from public enum to ordinary concat with _ (#6045)
18b015d25 Rust codegen improvements and lint fixes (#6046)
d76e93f27 adds code gen for optional scalars in swift (#6038)
82fac326c [C++] Fix compiler error from deleted assignment operator (#6036) (#6047)
043b52bd4 Optional Scalars support for Rust (#6034)
c8fa0afdf Allow to run cpp tests under grpc/tests/ using bazel. (#6040)
6d0aae73c Fix git command executed in wrong folder when doing cmake superbuild (#6039)
ff1b73128 [Swift] Optional Scalars Preparation (#6028)
2e48c8dd3 tests: Check for both quiet and signaling NaN on mipsel/hppa (#6029)
6942704f2 support deprecated flag in json schema (#6022)
9ecd2e16c Flatc parser support for nullable scalars (#6026)
33e2d8079 [Dart] Generate constant values map for enums (#6025)
969d0f7a6 Using proper symbol name for reexport (#6021)
515a4052a Silence false positive "-Wstringop-overflow" on GCC 10.0 to 11.0 (#6020)
36fbe6f13 Updated FB import (#6019)
b69fc8cc9 [Java] Add support for shared strings on FlatBufferBuilder. (#6012)
ab6af18d9 Not using non-existent create method for obj api (#6015)
37a5dee10 Code cleanup + updates test and readme (#6004)
8a721f69a Serde with bytes maps to Blob (#6009)
e810635ea [Swift] FlatBuffers createMonster method doesn't treat struct properly (#5992)
4995e1527 Manage grpc dependency in Bazel's WORKSPACE file. (#5995)
60b6066fe Add warning to schema parser if field name is not snake_case. (#6005)
35d45cac7 [Rust] Flexbuffers dependency cleanup and fixes (#5998)
165a6e3d1 Re-added Evolution Schema Code Generation Command (#5999)
13d3fb2ea Fix RPM install conflict (#6003)
d64078eb2 [Swift] Initialize memory when clear ByteBuffer (#5982)
ca1190a3d [TS] Use proper TypedArray in create*Vector (#5991)
7571b2ac5 [C++] Updates real_path to be truly portable (#5787)
e5a8f76a4 [C++] Generate default member initializers for >= C++11 (#5989)
413bb9b55 [Kotlin] Fix Access to union of vector element (#5994)
f35184aef [Swift] Add parsing from unowned UnsafeMutableRawPointer for ByteBuffer (#5981)
b124b7625 Removed requirement that enums be declared in ascending order. (#5887)
0ec7600c6 Do not remove the last digit from float values (#5974)
14baf45c9 Mark GetBufferMinAlignment() const (#5985)
9abb2ec2c TypeScript/JavaScript docs improvements (#5984)
2e57d80b1 [Swift] Internal library improvements (#5965)
cfc7753a4 [Doc] Added missing letters to compiler options (#5976)
12ddc8a92 Rust Flexbuffers Documentation update (#5979)
24ad35709 [docs] typo: updates monsterdata.json to be valid json (#5978)
cc44a4442 [idl_parser] Mark typefield as deprecated (#5958)
9ab4a5c0e Deleted old stale bot
6682cfe87 Increased Operations per run in stale.yml
64922904b Adding Stale Action to clean up PR and Issues
8e505cb67 [C++] Fixed/Enabled --cpp-ptr-type std::shared_ptr [#5813] (#5959)
a28357d7a Propagate boolean default values from proto to fbs (#5964)
7cb4762a6 [Swift] Improving reallocation time by using memcpy and moving reallocation code to storage (#5960)
4e45f7c9e Fix error in SimpleQSort (#5955)
7ac026405 fix error on GRPC Python - ignore namespace tree if not specified (#5862) (#5922)
108e981db Required is now implemented in swift (#5952)
94a78e385 Fixed: Access violation and ASAN/UNSAN failures with sorted tables
53fb453e0 [rust] Add FlatBufferBuilder::force_defaults API (#5946)
17c1f35fa [FlexBuffer][Java] ReadWriteBuf and ReadBuf interface public (#5948)
2eaf57778 [Java] Grow ArrayReadWriteBuf enough to match requested capacity. (#5921)
666800da3 Adds bool support in structs + updates grpc support + CI upgrades (#5943)
38ed69eb3 fixed mutating inline values (#5942)
d026e6f07 Add static asserts to ensure that reflection API arrays are kept in sync (#5934)
988164f6e [C++] Got rid of memset's in constructors (#5938)
7179a5a8b General Codebase clean up (#5939)
a0da0c08c Add GetStringView like GetString, GetCstring (#5937)
ac203b209 [C#] Add file identifier to ObjectAPI Serialization Utility. (#5920)
8dd1bf25b not creating creation methods when using structs (#5919)
5aa443d98 [Dart] Adding FlexBuffers support (#5853)
0fa087657 [Dart] Getting tests/DartTest.sh to work on master. (#5915)
424a473e1 Schema parser: prohibit declaration of an array of pointers inside structs (#5907)
c3faa8346 Fix Cargo.toml dependencies (#5911)
91399ad05 fix union type names (#5902)
32782e4ad Update Rust Flexbuffers metadata before publishing (#5905)
e7f3b1690 [TS] Make Obj-API work with --short-names (#5898)
12ed1fe4a fixed invalid imports with --gen-all (#5895)
85ee4df7a [C#] Thread safe reads of Double and Float values from a ByteBuffer (#5900)
de89bd193 Implement flexbuffers in python (#5880)
8be05f6bd Rust Flexbuffers (#5669)
870ecbc09 [swift] Moves code to use VTablesStorage (#5888)
c2da8d5d8 [Java][FlexBuffers] Make FlexBuffersBuilder reusable by adding clear() (#5889) (#5890)
e84cbff67 Align package name to FindFlatBuffers.cmake (#5899)
f94e6c84e Small tutorial improvements - documentation only (#5894)
f12cca8bc Attempt at adding Github Actions CI
7e4124d6e Handle git program or .git folder absence (#5878)
a875d247a only add native_include_files if object based api is enabled (#5886)
6e9f5d981 Respect shared attribute in Parser (#5885)
ff1c78233 include/flatbuffers: typo fixes in comments (#5884)
2e9a19673 Updates swift docs for package management (#5883)
e3cb07d32 [Rust] idl_gen_rust.cpp: (Option/required-aware codegen for unions) (#5850)
712866d57 Propagate use_string_pooling in CopyTable (#5879)
44c919a9e Not using reexports with --gen-all (#5873)
99aa1ef21 Added INCLUDE_PREFIX option for flatbuffers_generate_headers (#5866)
40ba170c9 Fixed text in internals doc that implied structs can be root
cb4d0f72e [Swift] Object API support (#5826)
003e16405 [TS] Add Obj API (#5788)
21cf300f4 fix cpp usage markdown error (#5845)
9655e12d6 Upgraded swift implementation for grpc (#5843)
fb96fadc2 [C#] Fix nested structs and arrays in Object API (#5765)
408f11fbd [ts] Fix empty source/dest namespaces when reexporting. (#5841)
a83caf591 Improves performance for the swift library by using structs + a storage class (#5835)
925fab6b1 [Java][FlexBuffers] Optimize Map access (#5735)
d9fecc332 [CMake] : Add precompiled header support with FLATBUFFERS_ENABLE_PCH (#5827)
e9d453240 Added flatbuffers_generate_headers and flatbuffers_generate_binary_files cmake functions. (#5830)
c37c989ed Correct calculation of vector element size (#5831)
6b271b7ec Fix Clang-trunk warnings about special members deprecated in C++20. (#5829)
90f3b8e8c Fix `float_constant` definition in './doc/Grammar.md` (#5828)
3af735934 [csharp] flatc should generate a 'Create…' method for tables with struct field… (#5818)
c4231c3cb Updated doxyfile - added missing files (#5824)
9657df184 Update Grammar.md (#5820)
97ffc590e Include CPack only when explictly packaging (#5817)
8b52af65b [C++] Add max_depth and max_tables parameters to reflection::Verify (#5815)
9b034eee1 Fix interpretation of 'nan(number)' by the idl_parser (#5810)
3e9ac3cff [Scripts] Adds swift to generated code (#5806)
697147a2e updated maven build files
6df40a247 pre-tag version bump for 1.12
0dba63909 Removes the inner loop in the endtable check written tables (#5803)
0e3fdd0ee Escape characters in jsonschema descriptions (#5644)
45a2b07cb Remove `noexcept` qualifier copy-ctor of `union` type (#5800) (#5802)
d10c16314 Replace 'assert' by 'FLATBUFFERS_ASSERT' inside idl_parser.cpp (#5799)
35abb7f89 Add non-nullable modifier to return type of functions never returning null (#5797)
9954e09ab [C++] Generate code for vector force_align attribute. (#5796)
95a21327f rust: pub export the VectorIter type (#5736)
89b6183ee Fix Python min alignment
5a98d65e8 [Rust] Add gen-name-strings for Rust (#5757)
f73d205bc Removed assert that wasn't backwards compatible.
7c37abe92 [C#] add ObjectAPI Serialization Utility (#5785)
4749e77b0 Fixed docs on how to obtain parser error.
6ff189841 Added --filename-suffix and --filename-ext to flatc (#5778)
c9a30c9ca Fixed refractoring issue in reflection/generate_code.sh. Also, mv deletes the original file, so I don't need to clean it up manually in that case. (#5777)
8c02d17be Skip writing reflection_generated.h if not changed (#5776)
34305c4ce [Swift] Adds GRPC to Swift (#5758)
cd88e6b2a [Java][FlexBuffers] Abstract buffer access from ByteBuffer (#5743)
3ec7a53c6 Adds cocoapods and a readme of how to get the package (#5771)
6d44cede7 [snap] Fix versioning (#5727)
cc08c0835 [Python] Fixed potential allignment issue (#5768)
54f8b787c Fix memory leak on cpp object api (#5761)
17557f913 [Python] Fixed issue #5499 (#5764)
d54af8cd4 [C++] Use strong enum type for vectors when scoped-enums is on. (#5750)
173e10fdf [C#] support Json Serialization (#5752)
8f56990f6 FlexBuffers: C++: scalar-only typed vectors were not aligned.
6400c9b05 Bump Rust port to 0.6.1 (#5747)
7418d8587 [C#] support Object API (#5710)
c580fa284 Adds min and max, comments, and all of swift's keywords + fix docs (#5737)
f2a127230 Use VS 2017 and 2019 on CI, fix cast issue in dart_idl (#5740)
316d7c208 Creates a flatbuffers validation function + small fix (#5725)
47026ea6b Added the code to embed the binary schema to the source (--bfbs-gen-embed). (#5701)
3f677f241 [Java][FlexBuffers] Deprecate typed vector strings due to design flaw (#5722)
a593a11e5 [Go] Implements a SharedStrings function (#5733)
7cdfc8475 [Swift] Fix padding function overflow when bufSize is 0 (#5721)
bab2b0db4 Add vcpkg installation instructions (#5732)
89418eb84 [Dart] Fix deprecated field support, inf/nan (#5724)
9cadf05d8 [typescript] Size-prefixed root accessors not taking into account size prefix (#5717)
6da1cf79d [rust] Add use declarations to Rust-generated bindings for imported FB definitions (#5645)
bee1df96d [Go] Replace references to hardcoded ”Monster" etc with idiomatic go wherever possible (#5716)
01189d7ed [C++] Fix for printing of enum in case output_enum_identifiers=1. (#5706)
c4b2b0a25 [Swift] Support create long string (#5709)
a4b2884e4 Added create function for swift (#5707)
04d80f255 [Swift] Swift implementation 🎉🎉 (#5603)
55686100a Changed direct calls to strtod to use StringToNumber
718351831 Document JSON compatibility guarantees. (#5704)
d1b34f0f2 Add CMake 'generated_code' target to simplify resolution of build dependencies (#5697)
21b706196 (Optionally) add an additional suffix namespace to generated fbs files. (#5698)
35daaf83d [Java] Replace Table.UTF8_CHARSET with StandardCharsets.UTF_8 (#5696)
3b458f7a1 Rust: Temporarily disable 2 endianness unit tests (#5695)
a5d9d0f7d [C++17] Add Traits class for Tables and Factory function within it. (#5678)
3cd9b6434 Removed code_generators.cpp from library targets
355dfd48d [rust] Make enum names public (#5690)
bcd58a159 Correct inverted logic around include prefixes. (#5689)
a2c12900a Optimize Pack method using numpy (#5662)
901b89e73 [C++] Add Builder and Table typedefs (#5685)
31f879908 Minor doc updates: FlexBuffers C#, Discord, CppUsage.
8023d99e2 Upgrade rules_go (#5684)
b4154405d Fix --incompatible_load_cc_rules_from_bzl (#5683)
04c17c7a7 Add support for absl::string_view when available (#5682)
62ec7d52c [Bazel] Add support for compatible_with and restricted_to (#5681)
7de668053 CI: New Docker tests for Python with numpy (#5677)
3a70e0b30 Fixed struct initialization error on older versions of C#
9b1320135 Fixed warnings in FlexBuffers.java
5e3916050 Fixed out of date licenses on gRPC Python files.
c95755051 Removed test proto output.
44bf71988 Add flatc '--cpp_std' switch (#5656)
3e8f15df9 Fix for FlexBuffers FBT_VECTOR_STRING size bit-width.
602721a73 Added Check to VerifyAlignment (#5675)
13c05f4da Improve import handling for proto conversion (#5673)
ce3a1c43a [Dart] Fix prepare space for writeListInt64 and writeListUint64 (#5654)
aa75e5734 Make Rust constants public (#5659)
2790fee25 Add namespace qualification to union types (#5666)
eddebec1b Bugfix for Rust generation of union fields named with language keywords (#5592)
030fee36a wrap multiple statements in do {} while(!IsConstTrue(true)) (#5655)
f9724d1bd [gRPC] Uncomment MessageBuilder (#5658)
b20801ca4 Supress unsigned-integer-overflow for PaddingBytes (#5647)
a8e800bd7 Add --force-empty-vectors option (#5653)
d7530ae96 Fixed enum min/max values not properly escaped.
99d11e279 Split Bazel targets into multiple packages (#5640)
4fd8eb214 Remove a static_assert (#5643)
65f870357 Flatbuffers Python Object API (#5616)
75823cc27 [Clang 10]: definition of implicit copy constructor for 'TableKeyComparatoris deprecated #5649 (#5650)
58e279244 [docs]: add missing semicolon (#5648)
3c964e10a [GO] Fix support for enums with underscores and Unions with imported members (#5600)
c3c32ec94 Fix ambiguity of a type deduction in TEST_EQ macro if arguments have `enum class` type. (#5630)
075e8d676 Simplify declarations of x-macro FLATBUFFERS_TD (#5638)
bcf1bd5c9 read vtable size through ReadScalar() (#5636)
136d75fa6 Changed null checks in test. Removed verifier pointer usage (#5634)
091fa1fd1 Add testing of C++ with sanitizers (CI-Docker) (#5631)
ff3781dc2 add namespace prefix in FLATBUFFERS_MAX_BUFFER_SIZE (#5629)
6beb9f49c Support for python grpc - continuing the work from the pull request #4270 #4705 (#5613)
80988ea86 Removed idl_gen_general.cpp and move contents to code_generators.cpp (#5625)
0f2ff7eaa Lua cleanup (#5624)
dda095023 [C++] Adds basic schema evolution tests (#5611)
adbcbba5d [C++, C#, Java] Separated C# and Java generators into their own classes (#5618)
cbbd6aca0 add check for root_type specified for json schema generation (#5622)
405c64e07 [Rust] Bump smallvec version to 1.0 (#5621)
42c08cbca Ran src/clang-format-all.sh (#5617)
33d5dd9bd Improved pull request & clang-format instructions.
105dd528e Change monster_extra generation to use flatbuffers::unique_ptr (#5612)
f0f0efe7b [C++] Refactor to conform to Google C++ style guide (#5608)
e837d5a29 Fixed deprecated method in GRPC Java test.
9834ee978 Fixed Apache license not using canonical version.
44b2ab087 include/flatbuffers/base.h: fix no_sanitize issue with old clang (#5610)
46ae3f80a [C++, Java, C#, TypeScript, JavaScript] Skip generation of mutable union types (#5599)
7b38aa71e flatbuffers.h: fix documentation warning (#5607)
661bedd83 Add Lua FlatbufferBuilder Clean() method to enable reuseable builders (#5606)
8526e12d7 [Kotlin] Fix union vector accessor after change in Java API (#5605)
3c7b660d6 [flatc] Remove an always true condition for flexbuffers (#5604)
964365ba6 [Go] Add UnPackTo functions (#5598)
32254b7ac [Go] Object API support (#5339)
521e255ad Rust: Add idiomatic iterator for Vector type (#5579)
1b85292fd Fix typos in comments (#5590)
480815447 C++ verifier for evolved union fields should return true (#5586)
8d5e424c6 Add ByteBuffer copy for vector of bytes in Java (#5587)
b4774d235 Rust: Fix Copy and Clone impls for a few generic types (#5577)
26f238c24 Add `--clean-first` to the cmake-build command (travis) (#5574)
e93c8c46e Fix Follow implementation for bool (#5554)
e21516b9d Fix issue #5557 (#5573)
fbc11e8ae Avoid intentional unsigned integer overflow getting caught by sanitizers (#5572)
e9d29c21a Python: Add forceDefaults opt to python Builder (#5564)
8bfafc76d Java: Don't annotate vector-of-tables item getters with @nullable. (#5562)
df3e8bf4a Fixed warnings generated by recent JSON sorting feature.
5665cfe49 [Java] byte buffer factory returned buffer capcity is used instead of the requested size (#5558)
5797540ed #5544 Fix of Array of table is not sorted if Create<type>Direct() is used (#5546)
7f1af7cb0 Fix build with gcc version 7.4.0 (#5570)
32f47ad24 Fixed JSON parser not sorting vectors of tables/structs with key.
842f672ba [FlexBuffers][Java] Cache size of Sized objects in FlexBuffers (#5551)
d4cae0a62 Fix issue #5542 (#5543)
f1147f65b Fixed Android STLPort related error.
69d3fec48 Fix namespaced struct/field name collision detection (#5540) (#5545)
cfb4ecf6f [flac] Add FlexBuffers option for generating data (#5519)
a92039687 Update Rust versions under test from 1.30.1 to 1.37.0 (#5538)
625338d09 Adds XOPEN_SOURCE for PATH_MAX and POSIX 1993 for stat (#5529)
3f8ce99c5 [FlexBuffers][Java] Add override Key::toString (#5533)
0798b7b69 [FlexBuffers][Java] Fix wrong access to a string using Reference::asString(). (#5532)
cbdf82e2f Fix Mutate() methods of Array<scalar/struct> (override 5508) (#5526)
e365c502f Java: Added access object for vector of struct and vector of tables. (#5233)
97f3aa917 Fixed DetachedBuffer self move assignment (#5521)
2f5bb2eec Fix buildifier warnings found in new bazel (#5517)
917687c7a Fixed Reflection Verifier not handling vectors of unions.
f9277e691 Fixed GenerateText not handling vectors of unions.
2706381ee Add element size parameter to __vector_as_arraysegment [c#] (#5512)
b5560fcd5 [Java][FlexBuffers] Improve documentation for FlexBuffers in Java. (#5506)
782b865c5 Annotate getters with @Pure when --java-checkerframework is specified. (#5510)
3bfc86eaf [Dart]fix: segment fault with empty namespace when generating dart file (#5507)
c0282873f Rust: Fixed cargo clippy on non-generated code (#5485)
4b870aca9 [Javascript] Fix syntax error for signed enum (#5503)
d0e3870c0 [C#] Fix retrieving enumeration vectors as arrays (#5457)
fb25eb87f Doc typo fixes (#5505)
cb35d3a0e Use all of the available space in the buffer returned by ByteBufferFactory to allow the factory to keep a pool of larger than initialsize sized buffers. (#5500)
8e6cabb31 [FlexBuffers][Java] Implementation of FlexBuffers API (#5476)
bd31dd242 Clarified value reuse in FlexBuffers
65b67d213 Fixed test build invocation of arrays_test.fbs
1fbb71132 FlexBuffers: allow any values to be shared.
cd75a3658 Android: remove app_dummy() calls
ec6b0bf29 Fixed STLPort Android compile error
c11b5d744 [bugfix]flexbuffers isvector bugfix (#5488)
4525c91be Fix incorrect padding in arrays of structs (Issue #5484) (#5491)
b97b342f5 Fixed missing generated code.
c1058a903 C++ IDL generation adds superfluous semicolon in GenTablePost, causing (#5483)
303044934 [go]add Name() for ForceCodec interface (#5486)
a2485d4ec reflection: check for valid union enum value during object verification (#5475)
a20e71ac9 has_method support for primitive fields in java runtime. Changed: idl.h, FlatBufferBuilder.java , idl_gen_general.cpp, idl_parser.cpp, flatc.cpp (#5468)
Change-Id: I836f4b43e6818bb16425a87899e6234ac86242aa
git-subtree-dir: third_party/flatbuffers
git-subtree-split: d6a8dbd26ff08a8868e0d0c1b4b67d31b40e4a7f
diff --git a/grpc/src/compiler/BUILD b/grpc/src/compiler/BUILD
new file mode 100644
index 0000000..23fe540
--- /dev/null
+++ b/grpc/src/compiler/BUILD
@@ -0,0 +1,123 @@
+load("@rules_cc//cc:defs.bzl", "cc_library")
+
+package(
+ default_visibility = ["//visibility:public"],
+)
+
+filegroup(
+ name = "common_headers",
+ srcs = [
+ "config.h",
+ "schema_interface.h",
+ ],
+)
+
+cc_library(
+ name = "cpp_generator",
+ srcs = [
+ "cpp_generator.cc",
+ ],
+ hdrs = [
+ "cpp_generator.h",
+ ":common_headers",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ deps = [
+ "//:flatbuffers",
+ ],
+)
+
+cc_library(
+ name = "go_generator",
+ srcs = [
+ "go_generator.cc",
+ ],
+ hdrs = [
+ "go_generator.h",
+ ":common_headers",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ deps = [
+ "//:flatbuffers",
+ ],
+)
+
+cc_library(
+ name = "java_generator",
+ srcs = [
+ "java_generator.cc",
+ ],
+ hdrs = [
+ "java_generator.h",
+ ":common_headers",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ deps = [
+ "//:flatbuffers",
+ ],
+)
+
+cc_library(
+ name = "python_generator",
+ hdrs = [
+ "python_generator.h",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ deps = [
+ ":python_generator_private",
+ ],
+)
+
+cc_library(
+ name = "python_generator_private",
+ srcs = [
+ "python_generator.cc",
+ ],
+ hdrs = [
+ "python_generator.h",
+ "python_private_generator.h",
+ ":common_headers",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ visibility = ["//visibility:private"],
+ deps = [
+ "//:flatbuffers",
+ ],
+)
+
+cc_library(
+ name = "swift_generator",
+ srcs = [
+ "swift_generator.cc",
+ ],
+ hdrs = [
+ "swift_generator.h",
+ ":common_headers",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ deps = [
+ "//:flatbuffers",
+ ],
+)
+
+cc_library(
+ name = "ts_generator",
+ srcs = [
+ "ts_generator.cc",
+ ],
+ hdrs = [
+ "ts_generator.h",
+ ":common_headers",
+ ],
+ include_prefix = "src/compiler",
+ strip_include_prefix = "/grpc/src/compiler",
+ deps = [
+ "//:flatbuffers",
+ ],
+)
\ No newline at end of file
diff --git a/grpc/src/compiler/java_generator.cc b/grpc/src/compiler/java_generator.cc
index 661c9ee..d2cf5cc 100644
--- a/grpc/src/compiler/java_generator.cc
+++ b/grpc/src/compiler/java_generator.cc
@@ -14,7 +14,7 @@
* limitations under the License.
*/
-#include "java_generator.h"
+#include "src/compiler/java_generator.h"
#include <algorithm>
#include <iostream>
diff --git a/grpc/src/compiler/python_generator.cc b/grpc/src/compiler/python_generator.cc
new file mode 100644
index 0000000..3fcf7ea
--- /dev/null
+++ b/grpc/src/compiler/python_generator.cc
@@ -0,0 +1,624 @@
+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include <algorithm>
+#include <cassert>
+#include <cctype>
+#include <cstring>
+#include <fstream>
+#include <iostream>
+#include <map>
+#include <memory>
+#include <ostream>
+#include <set>
+#include <sstream>
+#include <tuple>
+#include <vector>
+
+#include "flatbuffers/util.h"
+#include "src/compiler/python_generator.h"
+#include "src/compiler/python_private_generator.h"
+
+using std::make_pair;
+using std::map;
+using std::pair;
+using std::replace;
+using std::tuple;
+using std::vector;
+using std::set;
+
+namespace grpc_python_generator {
+
+grpc::string generator_file_name;
+
+typedef map<grpc::string, grpc::string> StringMap;
+typedef vector<grpc::string> StringVector;
+typedef tuple<grpc::string, grpc::string> StringPair;
+typedef set<StringPair> StringPairSet;
+
+// Provides RAII indentation handling. Use as:
+// {
+// IndentScope raii_my_indent_var_name_here(my_py_printer);
+// // constructor indented my_py_printer
+// ...
+// // destructor called at end of scope, un-indenting my_py_printer
+// }
+class IndentScope {
+ public:
+ explicit IndentScope(grpc_generator::Printer* printer) : printer_(printer) {
+ printer_->Indent();
+ }
+
+ ~IndentScope() { printer_->Outdent(); }
+
+ private:
+ grpc_generator::Printer* printer_;
+};
+
+inline grpc::string StringReplace(grpc::string str, const grpc::string& from,
+ const grpc::string& to, bool replace_all) {
+ size_t pos = 0;
+
+ do {
+ pos = str.find(from, pos);
+ if (pos == grpc::string::npos) {
+ break;
+ }
+ str.replace(pos, from.length(), to);
+ pos += to.length();
+ } while (replace_all);
+
+ return str;
+}
+
+inline grpc::string StringReplace(grpc::string str, const grpc::string& from,
+ const grpc::string& to) {
+ return StringReplace(str, from, to, true);
+}
+
+grpc::string ModuleName(const grpc::string& filename,
+ const grpc::string& import_prefix) {
+ grpc::string basename = flatbuffers::StripExtension(filename);
+ basename = StringReplace(basename, "-", "_");
+ basename = StringReplace(basename, "/", ".");
+ return import_prefix + basename + "_fb";
+}
+
+grpc::string ModuleAlias(const grpc::string& filename,
+ const grpc::string& import_prefix) {
+ grpc::string module_name = ModuleName(filename, import_prefix);
+ // We can't have dots in the module name, so we replace each with _dot_.
+ // But that could lead to a collision between a.b and a_dot_b, so we also
+ // duplicate each underscore.
+ module_name = StringReplace(module_name, "_", "__");
+ module_name = StringReplace(module_name, ".", "_dot_");
+ return module_name;
+}
+
+PrivateGenerator::PrivateGenerator(const GeneratorConfiguration& config_,
+ const grpc_generator::File* file_)
+ : config(config_), file(file_) {}
+
+void PrivateGenerator::PrintBetaServicer(const grpc_generator::Service* service,
+ grpc_generator::Printer* out) {
+ StringMap service_dict;
+ service_dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(service_dict, "class Beta$Service$Servicer(object):\n");
+ {
+ IndentScope raii_class_indent(out);
+ out->Print(
+ "\"\"\"The Beta API is deprecated for 0.15.0 and later.\n"
+ "\nIt is recommended to use the GA API (classes and functions in this\n"
+ "file not marked beta) for all further purposes. This class was "
+ "generated\n"
+ "only to ease transition from grpcio<0.15.0 to "
+ "grpcio>=0.15.0.\"\"\"\n");
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ grpc::string arg_name =
+ method->ClientStreaming() ? "request_iterator" : "request";
+ StringMap method_dict;
+ method_dict["Method"] = method->name();
+ method_dict["ArgName"] = arg_name;
+ out->Print(method_dict, "def $Method$(self, $ArgName$, context):\n");
+ {
+ IndentScope raii_method_indent(out);
+ out->Print("context.code(beta_interfaces.StatusCode.UNIMPLEMENTED)\n");
+ }
+ }
+ }
+}
+
+void PrivateGenerator::PrintBetaStub(const grpc_generator::Service* service,
+ grpc_generator::Printer* out) {
+ StringMap service_dict;
+ service_dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(service_dict, "class Beta$Service$Stub(object):\n");
+ {
+ IndentScope raii_class_indent(out);
+ out->Print(
+ "\"\"\"The Beta API is deprecated for 0.15.0 and later.\n"
+ "\nIt is recommended to use the GA API (classes and functions in this\n"
+ "file not marked beta) for all further purposes. This class was "
+ "generated\n"
+ "only to ease transition from grpcio<0.15.0 to "
+ "grpcio>=0.15.0.\"\"\"\n");
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ grpc::string arg_name =
+ method->ClientStreaming() ? "request_iterator" : "request";
+ StringMap method_dict;
+ method_dict["Method"] = method->name();
+ method_dict["ArgName"] = arg_name;
+ out->Print(method_dict,
+ "def $Method$(self, $ArgName$, timeout, metadata=None, "
+ "with_call=False, protocol_options=None):\n");
+ {
+ IndentScope raii_method_indent(out);
+ out->Print("raise NotImplementedError()\n");
+ }
+ if (!method->ServerStreaming()) {
+ out->Print(method_dict, "$Method$.future = None\n");
+ }
+ }
+ }
+}
+
+void PrivateGenerator::PrintBetaServerFactory(
+ const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service, grpc_generator::Printer* out) {
+ StringMap service_dict;
+ service_dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(service_dict,
+ "def beta_create_$Service$_server(servicer, pool=None, "
+ "pool_size=None, default_timeout=None, maximum_timeout=None):\n");
+ {
+ IndentScope raii_create_server_indent(out);
+ out->Print(
+ "\"\"\"The Beta API is deprecated for 0.15.0 and later.\n"
+ "\nIt is recommended to use the GA API (classes and functions in this\n"
+ "file not marked beta) for all further purposes. This function was\n"
+ "generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"
+ "\"\"\"\n");
+ StringMap method_implementation_constructors;
+ StringMap input_message_modules_and_classes;
+ StringMap output_message_modules_and_classes;
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ const grpc::string method_implementation_constructor =
+ grpc::string(method->ClientStreaming() ? "stream_" : "unary_") +
+ grpc::string(method->ServerStreaming() ? "stream_" : "unary_") +
+ "inline";
+ grpc::string input_message_module_and_class = method->get_fb_builder();
+ grpc::string output_message_module_and_class = method->get_fb_builder();
+ method_implementation_constructors.insert(
+ make_pair(method->name(), method_implementation_constructor));
+ input_message_modules_and_classes.insert(
+ make_pair(method->name(), input_message_module_and_class));
+ output_message_modules_and_classes.insert(
+ make_pair(method->name(), output_message_module_and_class));
+ }
+ StringMap method_dict;
+ method_dict["PackageQualifiedServiceName"] = package_qualified_service_name;
+// out->Print("request_deserializers = {\n");
+// for (StringMap::iterator name_and_input_module_class_pair =
+// input_message_modules_and_classes.begin();
+// name_and_input_module_class_pair !=
+// input_message_modules_and_classes.end();
+// name_and_input_module_class_pair++) {
+// method_dict["MethodName"] = name_and_input_module_class_pair->first;
+// method_dict["InputTypeModuleAndClass"] =
+// name_and_input_module_class_pair->second;
+// IndentScope raii_indent(out);
+// out->Print(method_dict,
+// "(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
+// "$InputTypeModuleAndClass$.FromString,\n");
+// }
+// out->Print("}\n");
+// out->Print("response_serializers = {\n");
+// for (StringMap::iterator name_and_output_module_class_pair =
+// output_message_modules_and_classes.begin();
+// name_and_output_module_class_pair !=
+// output_message_modules_and_classes.end();
+// name_and_output_module_class_pair++) {
+// method_dict["MethodName"] = name_and_output_module_class_pair->first;
+// method_dict["OutputTypeModuleAndClass"] =
+// name_and_output_module_class_pair->second;
+// IndentScope raii_indent(out);
+// out->Print(method_dict,
+// "(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
+// "$OutputTypeModuleAndClass$.SerializeToString,\n");
+// }
+// out->Print("}\n");
+ out->Print("method_implementations = {\n");
+ for (StringMap::iterator name_and_implementation_constructor =
+ method_implementation_constructors.begin();
+ name_and_implementation_constructor !=
+ method_implementation_constructors.end();
+ name_and_implementation_constructor++) {
+ method_dict["Method"] = name_and_implementation_constructor->first;
+ method_dict["Constructor"] = name_and_implementation_constructor->second;
+ IndentScope raii_descriptions_indent(out);
+ const grpc::string method_name =
+ name_and_implementation_constructor->first;
+ out->Print(method_dict,
+ "(\'$PackageQualifiedServiceName$\', \'$Method$\'): "
+ "face_utilities.$Constructor$(servicer.$Method$),\n");
+ }
+ out->Print("}\n");
+ out->Print(
+ "server_options = beta_implementations.server_options("
+ "thread_pool=pool, thread_pool_size=pool_size, "
+ "default_timeout=default_timeout, "
+ "maximum_timeout=maximum_timeout)\n");
+ out->Print(
+ "return beta_implementations.server(method_implementations, "
+ "options=server_options)\n");
+ //"request_deserializers=request_deserializers, "
+ //"response_serializers=response_serializers, "
+ }
+}
+
+void PrivateGenerator::PrintBetaStubFactory(
+ const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service, grpc_generator::Printer* out) {
+ StringMap dict;
+ dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(dict,
+ "def beta_create_$Service$_stub(channel, host=None,"
+ " metadata_transformer=None, pool=None, pool_size=None):\n");
+ {
+ IndentScope raii_create_server_indent(out);
+ out->Print(
+ "\"\"\"The Beta API is deprecated for 0.15.0 and later.\n"
+ "\nIt is recommended to use the GA API (classes and functions in this\n"
+ "file not marked beta) for all further purposes. This function was\n"
+ "generated only to ease transition from grpcio<0.15.0 to grpcio>=0.15.0"
+ "\"\"\"\n");
+ StringMap method_cardinalities;
+ StringMap input_message_modules_and_classes;
+ StringMap output_message_modules_and_classes;
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ const grpc::string method_cardinality =
+ grpc::string(method->ClientStreaming() ? "STREAM" : "UNARY") +
+ "_" +
+ grpc::string(method->ServerStreaming() ? "STREAM" : "UNARY");
+ grpc::string input_message_module_and_class = method->get_fb_builder();
+ grpc::string output_message_module_and_class = method->get_fb_builder();
+ method_cardinalities.insert(
+ make_pair(method->name(), method_cardinality));
+ input_message_modules_and_classes.insert(
+ make_pair(method->name(), input_message_module_and_class));
+ output_message_modules_and_classes.insert(
+ make_pair(method->name(), output_message_module_and_class));
+ }
+ StringMap method_dict;
+ method_dict["PackageQualifiedServiceName"] = package_qualified_service_name;
+// out->Print("request_serializers = {\n");
+// for (StringMap::iterator name_and_input_module_class_pair =
+// input_message_modules_and_classes.begin();
+// name_and_input_module_class_pair !=
+// input_message_modules_and_classes.end();
+// name_and_input_module_class_pair++) {
+// method_dict["MethodName"] = name_and_input_module_class_pair->first;
+// method_dict["InputTypeModuleAndClass"] =
+// name_and_input_module_class_pair->second;
+// IndentScope raii_indent(out);
+// out->Print(method_dict,
+// "(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
+// "$InputTypeModuleAndClass$.SerializeToString,\n");
+// }
+// out->Print("}\n");
+// out->Print("response_deserializers = {\n");
+// for (StringMap::iterator name_and_output_module_class_pair =
+// output_message_modules_and_classes.begin();
+// name_and_output_module_class_pair !=
+// output_message_modules_and_classes.end();
+// name_and_output_module_class_pair++) {
+// method_dict["MethodName"] = name_and_output_module_class_pair->first;
+// method_dict["OutputTypeModuleAndClass"] =
+// name_and_output_module_class_pair->second;
+// IndentScope raii_indent(out);
+// out->Print(method_dict,
+// "(\'$PackageQualifiedServiceName$\', \'$MethodName$\'): "
+// "$OutputTypeModuleAndClass$.FromString,\n");
+// }
+// out->Print("}\n");
+ out->Print("cardinalities = {\n");
+ for (StringMap::iterator name_and_cardinality =
+ method_cardinalities.begin();
+ name_and_cardinality != method_cardinalities.end();
+ name_and_cardinality++) {
+ method_dict["Method"] = name_and_cardinality->first;
+ method_dict["Cardinality"] = name_and_cardinality->second;
+ IndentScope raii_descriptions_indent(out);
+ out->Print(method_dict,
+ "\'$Method$\': cardinality.Cardinality.$Cardinality$,\n");
+ }
+ out->Print("}\n");
+ out->Print(
+ "stub_options = beta_implementations.stub_options("
+ "host=host, metadata_transformer=metadata_transformer, "
+ "thread_pool=pool, thread_pool_size=pool_size)\n");
+ out->Print(method_dict,
+ "return beta_implementations.dynamic_stub(channel, "
+ "\'$PackageQualifiedServiceName$\', "
+ "cardinalities, options=stub_options)\n");
+ // "request_serializers=request_serializers, "
+ //"response_deserializers=response_deserializers, "
+ }
+}
+
+void PrivateGenerator::PrintStub(
+ const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service, grpc_generator::Printer* out) {
+ StringMap dict;
+ dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(dict, "class $Service$Stub(object):\n");
+ {
+ IndentScope raii_class_indent(out);
+ out->Print("\n");
+ out->Print("def __init__(self, channel):\n");
+ {
+ IndentScope raii_init_indent(out);
+ out->Print("\"\"\"Constructor.\n");
+ out->Print("\n");
+ out->Print("Args:\n");
+ {
+ IndentScope raii_args_indent(out);
+ out->Print("channel: A grpc.Channel.\n");
+ }
+ out->Print("\"\"\"\n");
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ grpc::string multi_callable_constructor =
+ grpc::string(method->ClientStreaming() ? "stream" : "unary") +
+ "_" +
+ grpc::string(method->ServerStreaming() ? "stream" : "unary");
+ grpc::string request_module_and_class = method->get_fb_builder();
+ grpc::string response_module_and_class = method->get_fb_builder();
+ StringMap method_dict;
+ method_dict["Method"] = method->name();
+ method_dict["MultiCallableConstructor"] = multi_callable_constructor;
+ out->Print(method_dict,
+ "self.$Method$ = channel.$MultiCallableConstructor$(\n");
+ {
+ method_dict["PackageQualifiedService"] =
+ package_qualified_service_name;
+ method_dict["RequestModuleAndClass"] = request_module_and_class;
+ method_dict["ResponseModuleAndClass"] = response_module_and_class;
+ IndentScope raii_first_attribute_indent(out);
+ IndentScope raii_second_attribute_indent(out);
+ out->Print(method_dict, "'/$PackageQualifiedService$/$Method$',\n");
+ out->Print(method_dict,"\n");
+ out->Print(
+ method_dict,"\n");
+ out->Print(")\n");
+ }
+ }
+ }
+ }
+}
+
+void PrivateGenerator::PrintServicer(const grpc_generator::Service* service,
+ grpc_generator::Printer* out) {
+ StringMap service_dict;
+ service_dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(service_dict, "class $Service$Servicer(object):\n");
+ {
+ IndentScope raii_class_indent(out);
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ grpc::string arg_name =
+ method->ClientStreaming() ? "request_iterator" : "request";
+ StringMap method_dict;
+ method_dict["Method"] = method->name();
+ method_dict["ArgName"] = arg_name;
+ out->Print("\n");
+ out->Print(method_dict, "def $Method$(self, $ArgName$, context):\n");
+ {
+ IndentScope raii_method_indent(out);
+ out->Print("context.set_code(grpc.StatusCode.UNIMPLEMENTED)\n");
+ out->Print("context.set_details('Method not implemented!')\n");
+ out->Print("raise NotImplementedError('Method not implemented!')\n");
+ }
+ }
+ }
+}
+
+void PrivateGenerator::PrintAddServicerToServer(
+ const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service, grpc_generator::Printer* out) {
+ StringMap service_dict;
+ service_dict["Service"] = service->name();
+ out->Print("\n\n");
+ out->Print(service_dict,
+ "def add_$Service$Servicer_to_server(servicer, server):\n");
+ {
+ IndentScope raii_class_indent(out);
+ out->Print("rpc_method_handlers = {\n");
+ {
+ IndentScope raii_dict_first_indent(out);
+ IndentScope raii_dict_second_indent(out);
+ for (int i = 0; i < service->method_count(); ++i) {
+ auto method = service->method(i);
+ grpc::string method_handler_constructor =
+ grpc::string(method->ClientStreaming() ? "stream" : "unary") +
+ "_" +
+ grpc::string(method->ServerStreaming() ? "stream" : "unary") +
+ "_rpc_method_handler";
+ grpc::string request_module_and_class = method->get_fb_builder();
+ grpc::string response_module_and_class = method->get_fb_builder();
+ StringMap method_dict;
+ method_dict["Method"] = method->name();
+ method_dict["MethodHandlerConstructor"] = method_handler_constructor;
+ method_dict["RequestModuleAndClass"] = request_module_and_class;
+ method_dict["ResponseModuleAndClass"] = response_module_and_class;
+ out->Print(method_dict,
+ "'$Method$': grpc.$MethodHandlerConstructor$(\n");
+ {
+ IndentScope raii_call_first_indent(out);
+ IndentScope raii_call_second_indent(out);
+ out->Print(method_dict, "servicer.$Method$,\n");
+ out->Print(
+ method_dict,"\n");
+ out->Print(
+ method_dict,
+ "\n");
+ }
+ out->Print("),\n");
+ }
+ }
+ StringMap method_dict;
+ method_dict["PackageQualifiedServiceName"] = package_qualified_service_name;
+ out->Print("}\n");
+ out->Print("generic_handler = grpc.method_handlers_generic_handler(\n");
+ {
+ IndentScope raii_call_first_indent(out);
+ IndentScope raii_call_second_indent(out);
+ out->Print(method_dict,
+ "'$PackageQualifiedServiceName$', rpc_method_handlers)\n");
+ }
+ out->Print("server.add_generic_rpc_handlers((generic_handler,))\n");
+ }
+}
+
+void PrivateGenerator::PrintBetaPreamble(grpc_generator::Printer* out) {
+ StringMap var;
+ var["Package"] = config.beta_package_root;
+ out->Print(var,
+ "from $Package$ import implementations as beta_implementations\n");
+ out->Print(var, "from $Package$ import interfaces as beta_interfaces\n");
+ out->Print("from grpc.framework.common import cardinality\n");
+ out->Print(
+ "from grpc.framework.interfaces.face import utilities as "
+ "face_utilities\n");
+}
+
+void PrivateGenerator::PrintPreamble(grpc_generator::Printer* out) {
+ StringMap var;
+ var["Package"] = config.grpc_package_root;
+ out->Print(var, "import $Package$\n");
+ out->Print("\n");
+ StringPairSet imports_set;
+ for (int i = 0; i < file->service_count(); ++i) {
+ auto service = file->service(i);
+ for (int j = 0; j < service->method_count(); ++j) {
+ auto method = service.get()->method(j);
+
+ grpc::string input_type_file_name = method->get_fb_builder();
+ grpc::string input_module_name =
+ ModuleName(input_type_file_name, config.import_prefix);
+ grpc::string input_module_alias =
+ ModuleAlias(input_type_file_name, config.import_prefix);
+ imports_set.insert(
+ std::make_tuple(input_module_name, input_module_alias));
+
+ grpc::string output_type_file_name = method->get_fb_builder();
+ grpc::string output_module_name =
+ ModuleName(output_type_file_name, config.import_prefix);
+ grpc::string output_module_alias =
+ ModuleAlias(output_type_file_name, config.import_prefix);
+ imports_set.insert(
+ std::make_tuple(output_module_name, output_module_alias));
+ }
+ }
+
+ for (StringPairSet::iterator it = imports_set.begin();
+ it != imports_set.end(); ++it) {
+ var["ModuleName"] = std::get<0>(*it);
+ var["ModuleAlias"] = std::get<1>(*it);
+ out->Print(var, "import $ModuleName$ as $ModuleAlias$\n");
+ }
+}
+
+void PrivateGenerator::PrintGAServices(grpc_generator::Printer* out) {
+ grpc::string package = file->package();
+ if (!package.empty()) {
+ package = package.append(".");
+ }
+
+ out->Print(file->additional_headers().c_str());
+
+ for (int i = 0; i < file->service_count(); ++i) {
+ auto service = file->service(i);
+
+ grpc::string package_qualified_service_name = package + service->name();
+ PrintStub(package_qualified_service_name, service.get(), out);
+ PrintServicer(service.get(), out);
+ PrintAddServicerToServer(package_qualified_service_name, service.get(),
+ out);
+ }
+}
+
+void PrivateGenerator::PrintBetaServices(grpc_generator::Printer* out) {
+ grpc::string package = file->package();
+ if (!package.empty()) {
+ package = package.append(".");
+ }
+ for (int i = 0; i < file->service_count(); ++i) {
+ auto service = file->service(i);
+
+ grpc::string package_qualified_service_name = package + service->name();
+ PrintBetaServicer(service.get(), out);
+ PrintBetaStub(service.get(), out);
+ PrintBetaServerFactory(package_qualified_service_name, service.get(), out);
+ PrintBetaStubFactory(package_qualified_service_name, service.get(), out);
+ }
+}
+
+grpc::string PrivateGenerator::GetGrpcServices() {
+ grpc::string output;
+ {
+ // Scope the output stream so it closes and finalizes output to the string.
+ auto out = file->CreatePrinter(&output);
+ out->Print(
+ "# Generated by the gRPC Python protocol compiler plugin. "
+ "DO NOT EDIT!\n");
+ StringMap var;
+ var["Package"] = config.grpc_package_root;
+ out->Print(var, "import $Package$\n");
+ PrintGAServices(out.get());
+ out->Print("try:\n");
+ {
+ IndentScope raii_dict_try_indent(out.get());
+ out->Print(
+ "# THESE ELEMENTS WILL BE DEPRECATED.\n"
+ "# Please use the generated *_pb2_grpc.py files instead.\n");
+ out->Print(var, "import $Package$\n");
+ PrintBetaPreamble(out.get());
+ PrintGAServices(out.get());
+ PrintBetaServices(out.get());
+ }
+ out->Print("except ImportError:\n");
+ {
+ IndentScope raii_dict_except_indent(out.get());
+ out->Print("pass");
+ }
+ }
+ return output;
+}
+
+} // namespace grpc_python_generator
diff --git a/grpc/src/compiler/python_generator.h b/grpc/src/compiler/python_generator.h
new file mode 100644
index 0000000..d92cb02
--- /dev/null
+++ b/grpc/src/compiler/python_generator.h
@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
+#define GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
+
+#include <utility>
+
+#include "src/compiler/schema_interface.h"
+
+namespace grpc_python_generator {
+
+// Data pertaining to configuration of the generator with respect to anything
+// that may be used internally at Google.
+struct GeneratorConfiguration {
+ grpc::string grpc_package_root;
+ // TODO(https://github.com/grpc/grpc/issues/8622): Drop this.
+ grpc::string beta_package_root;
+ // TODO(https://github.com/google/protobuf/issues/888): Drop this.
+ grpc::string import_prefix;
+};
+
+} // namespace grpc_python_generator
+
+#endif // GRPC_INTERNAL_COMPILER_PYTHON_GENERATOR_H
diff --git a/grpc/src/compiler/python_private_generator.h b/grpc/src/compiler/python_private_generator.h
new file mode 100644
index 0000000..30ba0d7
--- /dev/null
+++ b/grpc/src/compiler/python_private_generator.h
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#ifndef GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
+#define GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
+
+#include <iostream>
+#include <vector>
+
+#include "src/compiler/python_generator.h"
+#include "src/compiler/schema_interface.h"
+
+namespace grpc_python_generator {
+
+// Tucks all generator state in an anonymous namespace away from
+// PythonGrpcGenerator and the header file, mostly to encourage future changes
+// to not require updates to the grpcio-tools C++ code part. Assumes that it is
+// only ever used from a single thread.
+struct PrivateGenerator {
+ const GeneratorConfiguration& config;
+ const grpc_generator::File* file;
+
+ PrivateGenerator(const GeneratorConfiguration& config,
+ const grpc_generator::File* file);
+
+ grpc::string GetGrpcServices();
+
+ private:
+ void PrintPreamble(grpc_generator::Printer* out);
+ void PrintBetaPreamble(grpc_generator::Printer* out);
+ void PrintGAServices(grpc_generator::Printer* out);
+ void PrintBetaServices(grpc_generator::Printer* out);
+
+ void PrintAddServicerToServer(
+ const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service, grpc_generator::Printer* out);
+ void PrintServicer(const grpc_generator::Service* service,
+ grpc_generator::Printer* out);
+ void PrintStub(const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service,
+ grpc_generator::Printer* out);
+
+ void PrintBetaServicer(const grpc_generator::Service* service,
+ grpc_generator::Printer* out);
+ void PrintBetaServerFactory(
+ const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service, grpc_generator::Printer* out);
+ void PrintBetaStub(const grpc_generator::Service* service,
+ grpc_generator::Printer* out);
+ void PrintBetaStubFactory(const grpc::string& package_qualified_service_name,
+ const grpc_generator::Service* service,
+ grpc_generator::Printer* out);
+};
+
+} // namespace grpc_python_generator
+
+#endif // GRPC_INTERNAL_COMPILER_PYTHON_PRIVATE_GENERATOR_H
diff --git a/grpc/src/compiler/schema_interface.h b/grpc/src/compiler/schema_interface.h
index 2be2ed7..c03ffe7 100644
--- a/grpc/src/compiler/schema_interface.h
+++ b/grpc/src/compiler/schema_interface.h
@@ -1,44 +1,29 @@
/*
*
- * Copyright 2015, Google Inc.
- * All rights reserved.
+ * Copyright 2015 gRPC authors.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
*
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
+ * http://www.apache.org/licenses/LICENSE-2.0
*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
*
*/
#ifndef GRPC_INTERNAL_COMPILER_SCHEMA_INTERFACE_H
#define GRPC_INTERNAL_COMPILER_SCHEMA_INTERFACE_H
-#include "src/compiler/config.h"
-
#include <memory>
#include <vector>
+#include "src/compiler/config.h"
+
#ifndef GRPC_CUSTOM_STRING
# include <string>
# define GRPC_CUSTOM_STRING std::string
@@ -77,8 +62,13 @@
grpc::string *str, grpc::string generator_file_name,
bool generate_in_pb2_grpc, grpc::string import_prefix) const = 0;
+ virtual std::vector<grpc::string> get_input_namespace_parts() const = 0;
virtual grpc::string get_input_type_name() const = 0;
+ virtual std::vector<grpc::string> get_output_namespace_parts() const = 0;
virtual grpc::string get_output_type_name() const = 0;
+
+ virtual grpc::string get_fb_builder() const = 0;
+
virtual bool NoStreaming() const = 0;
virtual bool ClientStreaming() const = 0;
virtual bool ServerStreaming() const = 0;
@@ -89,7 +79,9 @@
struct Service : public CommentHolder {
virtual ~Service() {}
+ virtual std::vector<grpc::string> namespace_parts() const = 0;
virtual grpc::string name() const = 0;
+ virtual bool is_internal() const = 0;
virtual int method_count() const = 0;
virtual std::unique_ptr<const Method> method(int i) const = 0;
diff --git a/grpc/src/compiler/swift_generator.cc b/grpc/src/compiler/swift_generator.cc
new file mode 100644
index 0000000..bb731d5
--- /dev/null
+++ b/grpc/src/compiler/swift_generator.cc
@@ -0,0 +1,312 @@
+/*
+ * Copyright 2020 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * NOTE: The following implementation is a translation for the Swift-grpc
+ * generator since flatbuffers doesnt allow plugins for now. if an issue arises
+ * please open an issue in the flatbuffers repository. This file should always
+ * be maintained according to the Swift-grpc repository
+ */
+#include <map>
+#include <sstream>
+
+#include "flatbuffers/util.h"
+#include "src/compiler/schema_interface.h"
+#include "src/compiler/swift_generator.h"
+
+namespace grpc_swift_generator {
+
+std::string WrapInNameSpace(const std::vector<std::string> &components, const grpc::string &name) {
+ std::string qualified_name;
+ for (auto it = components.begin(); it != components.end(); ++it)
+ qualified_name += *it + "_";
+ return qualified_name + name;
+}
+
+grpc::string GenerateMessage(const std::vector<std::string> &components, const grpc::string &name) {
+ return "Message<" + WrapInNameSpace(components, name) + ">";
+}
+
+// MARK: - Client
+
+grpc::string GenerateClientFuncName(const grpc_generator::Method *method) {
+ if (method->NoStreaming()) {
+ return "$GenAccess$ func $MethodName$(_ request: $Input$"
+ ", callOptions: CallOptions?$isNil$) -> UnaryCall<$Input$,$Output$>";
+ }
+
+ if (method->ClientStreaming()) {
+ return "$GenAccess$ func $MethodName$"
+ "(callOptions: CallOptions?$isNil$) -> "
+ "ClientStreamingCall<$Input$,$Output$>";
+ }
+
+ if (method->ServerStreaming()) {
+ return "$GenAccess$ func $MethodName$(_ request: $Input$"
+ ", callOptions: CallOptions?$isNil$, handler: @escaping ($Output$"
+ ") -> Void) -> ServerStreamingCall<$Input$, $Output$>";
+ }
+ return "$GenAccess$ func $MethodName$"
+ "(callOptions: CallOptions?$isNil$, handler: @escaping ($Output$"
+ ") -> Void) -> BidirectionalStreamingCall<$Input$, $Output$>";
+}
+
+grpc::string GenerateClientFuncBody(const grpc_generator::Method *method) {
+ if (method->NoStreaming()) {
+ return "return self.makeUnaryCall(path: "
+ "\"/$PATH$$ServiceName$/$MethodName$\", request: request, "
+ "callOptions: callOptions ?? self.defaultCallOptions)";
+ }
+
+ if (method->ClientStreaming()) {
+ return "return self.makeClientStreamingCall(path: "
+ "\"/$PATH$$ServiceName$/$MethodName$\", callOptions: callOptions ?? "
+ "self.defaultCallOptions)";
+ }
+
+ if (method->ServerStreaming()) {
+ return "return self.makeServerStreamingCall(path: "
+ "\"/$PATH$$ServiceName$/$MethodName$\", request: request, "
+ "callOptions: callOptions ?? self.defaultCallOptions, handler: "
+ "handler)";
+ }
+ return "return self.makeBidirectionalStreamingCall(path: "
+ "\"/$PATH$$ServiceName$/$MethodName$\", callOptions: callOptions ?? "
+ "self.defaultCallOptions, handler: handler)";
+}
+
+void GenerateClientProtocol(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars, "$ACCESS$ protocol $ServiceQualifiedName$Service {\n");
+ vars["GenAccess"] = "";
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["Input"] = GenerateMessage(method->get_input_namespace_parts(), method->get_input_type_name());
+ vars["Output"] = GenerateMessage(method->get_output_namespace_parts(), method->get_output_type_name());
+ vars["MethodName"] = method->name();
+ vars["isNil"] = "";
+ printer->Print("\t");
+ auto func = GenerateClientFuncName(method.get());
+ printer->Print(vars, func.c_str());
+ printer->Print("\n");
+ }
+ printer->Print("}\n\n");
+}
+
+void GenerateClientClass(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars,
+ "$ACCESS$ final class $ServiceQualifiedName$ServiceClient: GRPCClient, "
+ "$ServiceQualifiedName$Service {\n");
+ printer->Print(vars, "\t$ACCESS$ let channel: GRPCChannel\n");
+ printer->Print(vars, "\t$ACCESS$ var defaultCallOptions: CallOptions\n");
+ printer->Print("\n");
+ printer->Print(vars,
+ "\t$ACCESS$ init(channel: GRPCChannel, "
+ "defaultCallOptions: CallOptions = CallOptions()) {\n");
+ printer->Print("\t\tself.channel = channel\n");
+ printer->Print("\t\tself.defaultCallOptions = defaultCallOptions\n");
+ printer->Print("\t}");
+ printer->Print("\n");
+ vars["GenAccess"] = service->is_internal() ? "internal" : "public";
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["Input"] = GenerateMessage(method->get_input_namespace_parts(), method->get_input_type_name());
+ vars["Output"] = GenerateMessage(method->get_output_namespace_parts(), method->get_output_type_name());
+ vars["MethodName"] = method->name();
+ vars["isNil"] = " = nil";
+ printer->Print("\n\t");
+ auto func = GenerateClientFuncName(method.get());
+ printer->Print(vars, func.c_str());
+ printer->Print(" {\n");
+ auto body = GenerateClientFuncBody(method.get());
+ printer->Print("\t\t");
+ printer->Print(vars, body.c_str());
+ printer->Print("\n\t}\n");
+ }
+ printer->Print("}\n");
+}
+
+// MARK: - Server
+
+grpc::string GenerateServerFuncName(const grpc_generator::Method *method) {
+ if (method->NoStreaming()) {
+ return "func $MethodName$(_ request: $Input$"
+ ", context: StatusOnlyCallContext) -> EventLoopFuture<$Output$>";
+ }
+
+ if (method->ClientStreaming()) {
+ return "func $MethodName$(context: UnaryResponseCallContext<$Output$>) -> "
+ "EventLoopFuture<(StreamEvent<$Input$"
+ ">) -> Void>";
+ }
+
+ if (method->ServerStreaming()) {
+ return "func $MethodName$(request: $Input$"
+ ", context: StreamingResponseCallContext<$Output$>) -> "
+ "EventLoopFuture<GRPCStatus>";
+ }
+ return "func $MethodName$(context: StreamingResponseCallContext<$Output$>) "
+ "-> EventLoopFuture<(StreamEvent<$Input$>) -> Void>";
+}
+
+grpc::string GenerateServerExtensionBody(const grpc_generator::Method *method) {
+ grpc::string start = "\t\tcase \"$MethodName$\":\n\t\t";
+ if (method->NoStreaming()) {
+ return start +
+ "return CallHandlerFactory.makeUnary(callHandlerContext: callHandlerContext) { "
+ "context in"
+ "\n\t\t\t"
+ "return { request in"
+ "\n\t\t\t\t"
+ "self.$MethodName$(request, context: context)"
+ "\n\t\t\t}"
+ "\n\t\t}";
+ }
+ if (method->ClientStreaming()) {
+ return start +
+ "return CallHandlerFactory.makeClientStreaming(callHandlerContext: "
+ "callHandlerContext) { context in"
+ "\n\t\t\t"
+ "self.$MethodName$(context: context)"
+ "\n\t\t}";
+ }
+ if (method->ServerStreaming()) {
+ return start +
+ "return CallHandlerFactory.makeServerStreaming(callHandlerContext: "
+ "callHandlerContext) { context in"
+ "\n\t\t\t"
+ "return { request in"
+ "\n\t\t\t\t"
+ "self.$MethodName$(request: request, context: context)"
+ "\n\t\t\t}"
+ "\n\t\t}";
+ }
+ if (method->BidiStreaming()) {
+ return start +
+ "return CallHandlerFactory.makeBidirectionalStreaming(callHandlerContext: "
+ "callHandlerContext) { context in"
+ "\n\t\t\t"
+ "self.$MethodName$(context: context)"
+ "\n\t\t}";
+ }
+ return "";
+}
+
+void GenerateServerProtocol(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(
+ vars, "$ACCESS$ protocol $ServiceQualifiedName$Provider: CallHandlerProvider {\n");
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["Input"] = GenerateMessage(method->get_input_namespace_parts(), method->get_input_type_name());
+ vars["Output"] = GenerateMessage(method->get_output_namespace_parts(), method->get_output_type_name());
+ vars["MethodName"] = method->name();
+ printer->Print("\t");
+ auto func = GenerateServerFuncName(method.get());
+ printer->Print(vars, func.c_str());
+ printer->Print("\n");
+ }
+ printer->Print("}\n\n");
+
+ printer->Print(vars, "$ACCESS$ extension $ServiceQualifiedName$Provider {\n");
+ printer->Print("\n");
+ printer->Print(vars,
+ "\tvar serviceName: Substring { return "
+ "\"$PATH$$ServiceName$\" }\n");
+ printer->Print("\n");
+ printer->Print(
+ "\tfunc handleMethod(_ methodName: Substring, callHandlerContext: "
+ "CallHandlerContext) -> GRPCCallHandler? {\n");
+ printer->Print("\t\tswitch methodName {\n");
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["Input"] = GenerateMessage(method->get_input_namespace_parts(), method->get_input_type_name());
+ vars["Output"] = GenerateMessage(method->get_output_namespace_parts(), method->get_output_type_name());
+ vars["MethodName"] = method->name();
+ auto body = GenerateServerExtensionBody(method.get());
+ printer->Print(vars, body.c_str());
+ printer->Print("\n");
+ }
+ printer->Print("\t\tdefault: return nil;\n");
+ printer->Print("\t\t}\n");
+ printer->Print("\t}\n\n");
+ printer->Print("}\n\n");
+}
+
+grpc::string Generate(grpc_generator::File *file,
+ const grpc_generator::Service *service) {
+ grpc::string output;
+ std::map<grpc::string, grpc::string> vars;
+ vars["PATH"] = file->package();
+ if (!file->package().empty()) { vars["PATH"].append("."); }
+ vars["ServiceQualifiedName"] = WrapInNameSpace(service->namespace_parts(), service->name());
+ vars["ServiceName"] = service->name();
+ vars["ACCESS"] = service->is_internal() ? "internal" : "public";
+ auto printer = file->CreatePrinter(&output);
+ printer->Print(vars,
+ "/// Usage: instantiate $ServiceQualifiedName$ServiceClient, then call "
+ "methods of this protocol to make API calls.\n");
+ GenerateClientProtocol(service, &*printer, &vars);
+ GenerateClientClass(service, &*printer, &vars);
+ printer->Print("\n");
+ GenerateServerProtocol(service, &*printer, &vars);
+ return output;
+}
+
+grpc::string GenerateHeader() {
+ grpc::string code;
+ code +=
+ "/// The following code is generated by the Flatbuffers library which "
+ "might not be in sync with grpc-swift\n";
+ code +=
+ "/// in case of an issue please open github issue, though it would be "
+ "maintained\n";
+ code += "import Foundation\n";
+ code += "import GRPC\n";
+ code += "import NIO\n";
+ code += "import NIOHTTP1\n";
+ code += "import FlatBuffers\n";
+ code += "\n";
+ code +=
+ "public protocol GRPCFlatBufPayload: GRPCPayload, FlatBufferGRPCMessage "
+ "{}\n";
+
+ code += "public extension GRPCFlatBufPayload {\n";
+ code += " init(serializedByteBuffer: inout NIO.ByteBuffer) throws {\n";
+ code +=
+ " self.init(byteBuffer: FlatBuffers.ByteBuffer(contiguousBytes: "
+ "serializedByteBuffer.readableBytesView, count: "
+ "serializedByteBuffer.readableBytes))\n";
+ code += " }\n";
+
+ code += " func serialize(into buffer: inout NIO.ByteBuffer) throws {\n";
+ code +=
+ " let buf = UnsafeRawBufferPointer(start: self.rawPointer, count: "
+ "Int(self.size))\n";
+ code += " buffer.writeBytes(buf)\n";
+ code += " }\n";
+ code += "}\n";
+ code += "extension Message: GRPCFlatBufPayload {}\n";
+ return code;
+}
+} // namespace grpc_swift_generator
diff --git a/grpc/src/compiler/swift_generator.h b/grpc/src/compiler/swift_generator.h
new file mode 100644
index 0000000..1639cb0
--- /dev/null
+++ b/grpc/src/compiler/swift_generator.h
@@ -0,0 +1,55 @@
+/*
+ *
+ * Copyright 2020, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <memory>
+#include <vector>
+
+#include "src/compiler/config.h"
+#include "src/compiler/schema_interface.h"
+
+#ifndef GRPC_CUSTOM_STRING
+# include <string>
+# define GRPC_CUSTOM_STRING std::string
+#endif
+
+namespace grpc {
+
+typedef GRPC_CUSTOM_STRING string;
+
+} // namespace grpc
+
+namespace grpc_swift_generator {
+grpc::string Generate(grpc_generator::File *file,
+ const grpc_generator::Service *service);
+grpc::string GenerateHeader();
+} // namespace grpc_swift_generator
diff --git a/grpc/src/compiler/ts_generator.cc b/grpc/src/compiler/ts_generator.cc
new file mode 100644
index 0000000..fe9731d
--- /dev/null
+++ b/grpc/src/compiler/ts_generator.cc
@@ -0,0 +1,455 @@
+/*
+ * Copyright 2020 Google Inc. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * NOTE: The following implementation is a translation for the Swift-grpc
+ * generator since flatbuffers doesnt allow plugins for now. if an issue arises
+ * please open an issue in the flatbuffers repository. This file should always
+ * be maintained according to the Swift-grpc repository
+ */
+
+#include <map>
+#include <sstream>
+
+#include "flatbuffers/util.h"
+#include "src/compiler/schema_interface.h"
+#include "src/compiler/ts_generator.h"
+
+namespace grpc_ts_generator {
+
+// MARK: - Shared code
+
+void GenerateImports(grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary,
+ const bool grpc_var_import) {
+ auto vars = *dictonary;
+ printer->Print(
+ "// Generated GRPC code for FlatBuffers TS *** DO NOT EDIT ***\n");
+ printer->Print("import { flatbuffers } from 'flatbuffers';\n");
+ printer->Print(vars,
+ "import * as $FBSFile$ from './$Filename$_generated';\n");
+ printer->Print("\n");
+ if (grpc_var_import)
+ printer->Print("var grpc = require('grpc');\n");
+ else
+ printer->Print("import * as grpc from 'grpc';\n");
+ printer->Print("\n");
+}
+
+// MARK: - Generate Main GRPC Code
+
+void GetStreamType(grpc_generator::Printer *printer,
+ const grpc_generator::Method *method,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ auto client_streaming = method->ClientStreaming() || method->BidiStreaming();
+ auto server_streaming = method->ServerStreaming() || method->BidiStreaming();
+ vars["ClientStreaming"] = client_streaming ? "true" : "false";
+ vars["ServerStreaming"] = server_streaming ? "true" : "false";
+ printer->Print(vars, "requestStream: $ClientStreaming$,\n");
+ printer->Print(vars, "responseStream: $ServerStreaming$,\n");
+}
+
+void GenerateSerializeMethod(grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars, "function serialize_$Type$(buffer_args) {\n");
+ printer->Indent();
+ printer->Print(vars, "if (!(buffer_args instanceof $FBSFile$.$Type$)) {\n");
+ printer->Indent();
+ printer->Print(
+ vars, "throw new Error('Expected argument of type $FBSFile$.$Type$');\n");
+ printer->Outdent();
+ printer->Print("}\n");
+ printer->Print(vars, "return buffer_args.serialize();\n");
+ printer->Outdent();
+ printer->Print("}\n\n");
+}
+
+void GenerateDeserializeMethod(
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars, "function deserialize_$Type$(buffer) {\n");
+ printer->Indent();
+ printer->Print(vars,
+ "return $FBSFile$.$Type$.getRootAs$Type$(new "
+ "flatbuffers.ByteBuffer(buffer))\n");
+ printer->Outdent();
+ printer->Print("}\n\n");
+}
+
+void GenerateMethods(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+
+ std::set<grpc::string> generated_functions;
+
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ auto output = method->get_output_type_name();
+ auto input = method->get_input_type_name();
+
+ if (generated_functions.find(output) == generated_functions.end()) {
+ generated_functions.insert(output);
+ vars["Type"] = output;
+ GenerateSerializeMethod(printer, &vars);
+ GenerateDeserializeMethod(printer, &vars);
+ }
+ printer->Print("\n");
+ if (generated_functions.find(input) == generated_functions.end()) {
+ generated_functions.insert(input);
+ vars["Type"] = input;
+ GenerateSerializeMethod(printer, &vars);
+ GenerateDeserializeMethod(printer, &vars);
+ }
+ }
+}
+
+void GenerateService(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ vars["NAME"] = service->name() + "Service";
+
+ printer->Print(vars, "var $NAME$ = exports.$NAME$ = {\n");
+ printer->Indent();
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["MethodName"] = method->name();
+ vars["Output"] = method->get_output_type_name();
+ vars["Input"] = method->get_input_type_name();
+ printer->Print(vars, "$MethodName$: {\n");
+ printer->Indent();
+ printer->Print(vars, "path: '/$PATH$$ServiceName$/$MethodName$',\n");
+ GetStreamType(printer, &*method, &vars);
+ printer->Print(vars, "requestType: flatbuffers.ByteBuffer,\n");
+ printer->Print(vars, "responseType: $FBSFile$.$Output$,\n");
+ printer->Print(vars, "requestSerialize: serialize_$Input$,\n");
+ printer->Print(vars, "requestDeserialize: deserialize_$Input$,\n");
+ printer->Print(vars, "responseSerialize: serialize_$Output$,\n");
+ printer->Print(vars, "responseDeserialize: deserialize_$Output$,\n");
+ printer->Outdent();
+ printer->Print("},\n");
+ }
+ printer->Outdent();
+ printer->Print("};\n");
+ printer->Print(vars,
+ "exports.$ServiceName$Client = "
+ "grpc.makeGenericClientConstructor($NAME$);");
+}
+
+grpc::string Generate(grpc_generator::File *file,
+ const grpc_generator::Service *service,
+ const grpc::string &filename) {
+ grpc::string output;
+ std::map<grpc::string, grpc::string> vars;
+
+ vars["PATH"] = file->package();
+
+ if (!file->package().empty()) { vars["PATH"].append("."); }
+
+ vars["ServiceName"] = service->name();
+ vars["FBSFile"] = service->name() + "_fbs";
+ vars["Filename"] = filename;
+ auto printer = file->CreatePrinter(&output);
+
+ GenerateImports(&*printer, &vars, true);
+ GenerateMethods(service, &*printer, &vars);
+ GenerateService(service, &*printer, &vars);
+ return output;
+}
+
+// MARK: - Generate Interface
+
+void FillInterface(grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(
+ vars,
+ "interface I$ServiceName$Service_I$MethodName$ extends "
+ "grpc.MethodDefinition<$FBSFile$.$INPUT$, $FBSFile$.$OUTPUT$> {\n");
+ printer->Indent();
+ printer->Print(vars, "path: string; // /$PATH$$ServiceName$/$MethodName$\n");
+ printer->Print(vars, "requestStream: boolean; // $ClientStreaming$\n");
+ printer->Print(vars, "responseStream: boolean; // $ServerStreaming$\n");
+ printer->Print(vars,
+ "requestSerialize: grpc.serialize<$FBSFile$.$INPUT$>;\n");
+ printer->Print(vars,
+ "requestDeserialize: grpc.deserialize<$FBSFile$.$INPUT$>;\n");
+ printer->Print(vars,
+ "responseSerialize: grpc.serialize<$FBSFile$.$OUTPUT$>;\n");
+ printer->Print(
+ vars, "responseDeserialize: grpc.deserialize<$FBSFile$.$OUTPUT$>;\n");
+ printer->Outdent();
+ printer->Print("}\n");
+}
+
+void GenerateInterfaces(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ auto client_streaming =
+ method->ClientStreaming() || method->BidiStreaming();
+ auto server_streaming =
+ method->ServerStreaming() || method->BidiStreaming();
+ vars["ClientStreaming"] = client_streaming ? "true" : "false";
+ vars["ServerStreaming"] = server_streaming ? "true" : "false";
+ vars["MethodName"] = method->name();
+ vars["INPUT"] = method->get_input_type_name();
+ vars["OUTPUT"] = method->get_output_type_name();
+ FillInterface(printer, &vars);
+ printer->Print("\n");
+ }
+}
+
+void GenerateExportedInterface(
+ const grpc_generator::Service *service, grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars, "export interface I$ServiceName$Server {\n");
+ printer->Indent();
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["Name"] = method->name();
+ vars["INPUT"] = method->get_input_type_name();
+ vars["OUTPUT"] = method->get_output_type_name();
+ if (method->BidiStreaming()) {
+ printer->Print(vars,
+ "$Name$: grpc.handleBidiStreamingCall<$FBSFile$.$INPUT$, "
+ "$FBSFile$.$OUTPUT$>;\n");
+ continue;
+ }
+ if (method->NoStreaming()) {
+ printer->Print(vars,
+ "$Name$: grpc.handleUnaryCall<$FBSFile$.$INPUT$, "
+ "$FBSFile$.$OUTPUT$>;\n");
+ continue;
+ }
+ if (method->ClientStreaming()) {
+ printer->Print(
+ vars,
+ "$Name$: grpc.handleClientStreamingCall<$FBSFile$.$INPUT$, "
+ "$FBSFile$.$OUTPUT$>;\n");
+ continue;
+ }
+ if (method->ServerStreaming()) {
+ printer->Print(
+ vars,
+ "$Name$: grpc.handleServerStreamingCall<$FBSFile$.$INPUT$, "
+ "$FBSFile$.$OUTPUT$>;\n");
+ continue;
+ }
+ }
+ printer->Outdent();
+ printer->Print("}\n");
+}
+
+void GenerateMainInterface(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(
+ vars,
+ "interface I$ServiceName$Service extends "
+ "grpc.ServiceDefinition<grpc.UntypedServiceImplementation> {\n");
+ printer->Indent();
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["MethodName"] = method->name();
+ printer->Print(vars,
+ "$MethodName$: I$ServiceName$Service_I$MethodName$;\n");
+ }
+ printer->Outdent();
+ printer->Print("}\n");
+ GenerateInterfaces(service, printer, &vars);
+ printer->Print("\n");
+ printer->Print(vars,
+ "export const $ServiceName$Service: I$ServiceName$Service;\n");
+ printer->Print("\n");
+ GenerateExportedInterface(service, printer, &vars);
+}
+
+grpc::string GenerateMetaData() { return "metadata: grpc.Metadata"; }
+
+grpc::string GenerateOptions() { return "options: Partial<grpc.CallOptions>"; }
+
+void GenerateUnaryClientInterface(
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ grpc::string main = "$ISPUBLIC$$MethodName$(request: $FBSFile$.$INPUT$, ";
+ grpc::string callback =
+ "callback: (error: grpc.ServiceError | null, response: "
+ "$FBSFile$.$OUTPUT$) => void): grpc.ClientUnaryCall;\n";
+ auto meta_data = GenerateMetaData() + ", ";
+ auto options = GenerateOptions() + ", ";
+ printer->Print(vars, (main + callback).c_str());
+ printer->Print(vars, (main + meta_data + callback).c_str());
+ printer->Print(vars, (main + meta_data + options + callback).c_str());
+}
+
+void GenerateClientWriteStreamInterface(
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ grpc::string main = "$ISPUBLIC$$MethodName$(";
+ grpc::string callback =
+ "callback: (error: grpc.ServiceError | null, response: "
+ "$FBSFile$.$INPUT$) => void): "
+ "grpc.ClientWritableStream<$FBSFile$.$OUTPUT$>;\n";
+ auto meta_data = GenerateMetaData() + ", ";
+ auto options = GenerateOptions() + ", ";
+ printer->Print(vars, (main + callback).c_str());
+ printer->Print(vars, (main + meta_data + callback).c_str());
+ printer->Print(vars, (main + options + callback).c_str());
+ printer->Print(vars, (main + meta_data + options + callback).c_str());
+}
+
+void GenerateClientReadableStreamInterface(
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ grpc::string main = "$ISPUBLIC$$MethodName$(request: $FBSFile$.$INPUT$, ";
+ grpc::string end_function =
+ "): grpc.ClientReadableStream<$FBSFile$.$OUTPUT$>;\n";
+ auto meta_data = GenerateMetaData();
+ auto options = GenerateOptions();
+ printer->Print(vars, (main + meta_data + end_function).c_str());
+ printer->Print(vars, (main + options + end_function).c_str());
+}
+
+void GenerateDepluxStreamInterface(
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ grpc::string main = "$ISPUBLIC$$MethodName$(";
+ grpc::string end_function =
+ "): grpc.ClientDuplexStream<$FBSFile$.$INPUT$, $FBSFile$.$OUTPUT$>;\n";
+ auto meta_data = GenerateMetaData();
+ auto options = GenerateOptions();
+ printer->Print(vars, (main + end_function).c_str());
+ printer->Print(vars, (main + options + end_function).c_str());
+ printer->Print(vars, (main + meta_data +
+ ", options?: Partial<grpc.CallOptions>" + end_function)
+ .c_str());
+}
+
+void GenerateClientInterface(const grpc_generator::Service *service,
+ grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars, "export interface I$ServiceName$Client {\n");
+ printer->Indent();
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["MethodName"] = method->name();
+ vars["INPUT"] = method->get_input_type_name();
+ vars["OUTPUT"] = method->get_output_type_name();
+ vars["ISPUBLIC"] = "";
+
+ if (method->NoStreaming()) {
+ GenerateUnaryClientInterface(printer, &vars);
+ continue;
+ }
+ if (method->BidiStreaming()) {
+ GenerateDepluxStreamInterface(printer, &vars);
+ continue;
+ }
+
+ if (method->ClientStreaming()) {
+ GenerateClientWriteStreamInterface(printer, &vars);
+ continue;
+ }
+
+ if (method->ServerStreaming()) {
+ GenerateClientReadableStreamInterface(printer, &vars);
+ continue;
+ }
+ }
+ printer->Outdent();
+ printer->Print("}\n");
+}
+
+void GenerateClientClassInterface(
+ const grpc_generator::Service *service, grpc_generator::Printer *printer,
+ std::map<grpc::string, grpc::string> *dictonary) {
+ auto vars = *dictonary;
+ printer->Print(vars,
+ "export class $ServiceName$Client extends grpc.Client "
+ "implements I$ServiceName$Client {\n");
+ printer->Indent();
+ printer->Print(
+ "constructor(address: string, credentials: grpc.ChannelCredentials, "
+ "options?: object);");
+ for (auto it = 0; it < service->method_count(); it++) {
+ auto method = service->method(it);
+ vars["MethodName"] = method->name();
+ vars["INPUT"] = method->get_input_type_name();
+ vars["OUTPUT"] = method->get_output_type_name();
+ vars["ISPUBLIC"] = "public ";
+ if (method->NoStreaming()) {
+ GenerateUnaryClientInterface(printer, &vars);
+ continue;
+ }
+ if (method->BidiStreaming()) {
+ GenerateDepluxStreamInterface(printer, &vars);
+ continue;
+ }
+
+ if (method->ClientStreaming()) {
+ GenerateClientWriteStreamInterface(printer, &vars);
+ continue;
+ }
+
+ if (method->ServerStreaming()) {
+ GenerateClientReadableStreamInterface(printer, &vars);
+ continue;
+ }
+ }
+ printer->Outdent();
+ printer->Print("}\n");
+}
+
+grpc::string GenerateInterface(grpc_generator::File *file,
+ const grpc_generator::Service *service,
+ const grpc::string &filename) {
+ grpc::string output;
+
+ std::set<grpc::string> generated_functions;
+ std::map<grpc::string, grpc::string> vars;
+
+ vars["PATH"] = file->package();
+
+ if (!file->package().empty()) { vars["PATH"].append("."); }
+
+ vars["ServiceName"] = service->name();
+ vars["FBSFile"] = service->name() + "_fbs";
+ vars["Filename"] = filename;
+ auto printer = file->CreatePrinter(&output);
+
+ GenerateImports(&*printer, &vars, false);
+ GenerateMainInterface(service, &*printer, &vars);
+ printer->Print("\n");
+ GenerateClientInterface(service, &*printer, &vars);
+ printer->Print("\n");
+ GenerateClientClassInterface(service, &*printer, &vars);
+ return output;
+}
+} // namespace grpc_ts_generator
diff --git a/grpc/src/compiler/ts_generator.h b/grpc/src/compiler/ts_generator.h
new file mode 100644
index 0000000..a33bb3c
--- /dev/null
+++ b/grpc/src/compiler/ts_generator.h
@@ -0,0 +1,61 @@
+/*
+ *
+ * Copyright 2020, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <memory>
+#include <vector>
+#include <set>
+
+#include "src/compiler/config.h"
+#include "src/compiler/schema_interface.h"
+
+#ifndef GRPC_CUSTOM_STRING
+# include <string>
+# define GRPC_CUSTOM_STRING std::string
+#endif
+
+namespace grpc {
+
+typedef GRPC_CUSTOM_STRING string;
+
+} // namespace grpc
+
+namespace grpc_ts_generator {
+grpc::string Generate(grpc_generator::File *file,
+ const grpc_generator::Service *service,
+ const grpc::string &filename);
+
+grpc::string GenerateInterface(grpc_generator::File *file,
+ const grpc_generator::Service *service,
+ const grpc::string &filename);
+} // namespace grpc_ts_generator
+