Commit Graph

1888 Commits

Author SHA1 Message Date
Ekene Madu
9657df184e Update Grammar.md (#5820)
* Update Grammar.md

Some consistency fixes to the grammar file

* Some more minor fixes to Grammar.md

* Update Grammar.md
2020-03-20 10:12:23 -07:00
a-maurice
97ffc590e3 Include CPack only when explictly packaging (#5817)
Including CPack without the additional packaging information creates unused project files, and can potentially cause issues for projects including Flatbuffers that also use CPack.
2020-03-17 13:38:29 -07:00
stefan301
8b52af65bc [C++] Add max_depth and max_tables parameters to reflection::Verify (#5815)
* Added missing EndTable() call to VerifyObject()

VerifyObject called VerifyTableStart() but not EndTable(). This made Verifier::VerifyComplexity() increase depth_ with each table, not with the depth of tables.

https://groups.google.com/forum/#!topic/flatbuffers/OpxtW5UFAdg

* Added Check to VerifyAlignment

https://stackoverflow.com/questions/59376308/flatbuffers-verifier-returns-false-without-any-assertion-flatbuffers-debug-veri

* [C++] Add max_depth and max_tables parameters to reflection::Verify

Co-authored-by: Felkel <stefan@eas.local>
Co-authored-by: stefan301 <Stefan.Felkel@de.Zuken.com>
2020-03-16 12:19:11 -07:00
Vladimir Glavnyy
9b034eee12 Fix interpretation of 'nan(number)' by the idl_parser (#5810)
* Parser reject "nan(n)" string as it does with nan(n)

* Adjust scalar fuzzer to ignore '$schema' substrings

- Scalar fuzzer ignores '$schema' substrings at the input
- Added 'scalar_debug' target to simplify research of fuzzed cases

* Improve formatting of './tests/fuzzer/CMakeLists.txt'
2020-03-16 11:59:34 -07:00
mustiikhalil
3e9ac3cff9 [Scripts] Adds swift to generated code (#5806)
* Moved swifttest.sh code generator to generate_code + fix issue in ghpages

* Fixes small issue with cocoapods documentation
2020-03-16 11:55:59 -07:00
Wouter van Oortmerssen
697147a2e6 updated maven build files
Change-Id: I33c69978fe7a22485a7fd5ceb7a480e84e8bcdb3
v1.12.1
2020-03-16 11:33:42 -07:00
Wouter van Oortmerssen
6df40a2471 pre-tag version bump for 1.12
Change-Id: I84a9365e9d8a1afe333b1df85058401ffe0a6b7c
v1.12.0
2020-03-12 15:33:39 -07:00
mustiikhalil
0dba63909f Removes the inner loop in the endtable check written tables (#5803) 2020-03-12 12:13:03 -07:00
Marc Butler
0e3fdd0eea Escape characters in jsonschema descriptions (#5644)
* Escape JSON Schema comments

* Add quotes to monster comment

Thus exercising the JSON Schema comment escape support.
2020-03-12 12:10:30 -07:00
Vladimir Glavnyy
45a2b07cbd Remove noexcept qualifier copy-ctor of union type (#5800) (#5802)
- Remove `noexcept` qualifier from generated 'union' copy-constructor
- Remove `noexcept` qualifier from generated 'union' assign-operator
2020-03-12 12:07:27 -07:00
Vladimir Glavnyy
d10c163142 Replace 'assert' by 'FLATBUFFERS_ASSERT' inside idl_parser.cpp (#5799) 2020-03-12 11:18:10 -07:00
Jakub Vrána
35abb7f89b Add non-nullable modifier to return type of functions never returning null (#5797) 2020-03-12 09:02:29 -07:00
Myrice
9954e09ab7 [C++] Generate code for vector force_align attribute. (#5796)
* [Flatbuffer] Generate code for force_align with CreateXDirect and Pack functions.

* Fixed Visual Studio 10.0 compile error for std::to_string.

* Fixed Visual Studio 10.0 compile error for std::to_string.
2020-03-12 08:32:29 -07:00
jean-airoldie
95a21327fc rust: pub export the VectorIter type (#5736) 2020-03-09 17:25:03 -07:00
Wouter van Oortmerssen
89b6183ee9 Fix Python min alignment
This was accidentally deleted in:
9fa8245e81

Change-Id: I8cad721e075279f6a67aca81259f73fb75aba482
2020-03-09 16:46:41 -07:00
Lee Mracek
5a98d65e86 [Rust] Add gen-name-strings for Rust (#5757)
* Add gen-name-strings for Rust

* Clang format

* Add tests and generate with gen-name-strings

* Clang-format

* Stop doing gen-name-strings with C++ code

* Bring generate_code.bat up with generate_code.sh
2020-03-08 19:05:20 -07:00
Wouter van Oortmerssen
f73d205bc7 Removed assert that wasn't backwards compatible.
Change-Id: I8e74d6fddf91fe955fffc572af9d671160325731
2020-03-05 17:21:47 -08:00
Wouter van Oortmerssen
7c37abe92d [C#] add ObjectAPI Serialization Utility (#5785)
* [C#] add ObjectAPI Serialization Utility

* set InitialBufferSize to 64k

* rename SerializeToFlatBuffers to SerializeToBinary
2020-03-05 09:33:22 -08:00
Wouter van Oortmerssen
4749e77b0e Fixed docs on how to obtain parser error.
Change-Id: Ib3ffbdf51ef6af1f5c8267b84b84dceed9d4a838
2020-03-02 12:16:02 -08:00
Derek Bailey
6ff1898413 Added --filename-suffix and --filename-ext to flatc (#5778)
* 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.

* Added --filename-suffix and --filename-ext to flatc

* Fixed typo and added example generation of suffix and extension for C++

* Removed extra ;

* Removed clang-format block from a region that didn't need it. Fixed an auto format of another clang-format block

* Added docs, fixed pointer alignment, removed suffix test file
2020-03-02 10:15:23 -08:00
Derek Bailey
c9a30c9ca2 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) 2020-02-27 12:59:43 -08:00
Derek Bailey
8c02d17bea Skip writing reflection_generated.h if not changed (#5776) 2020-02-24 14:46:24 -08:00
mustiikhalil
34305c4ce4 [Swift] Adds GRPC to Swift (#5758)
* Adds the basic structure for required to add grpc support

Added the message implementation

Updated the code to confirm to the protocol flatbuffersobject

Adds an example for Swift flatbuffers GRPC

Started implementing the swift GRPC code Gen

Generator generates protocols now

Fixing ci issues

Migrated the logic to use grpc_generator::File instead of string

Refactored swift project

Implemented GRPC in swift

Finished implementing GRPC in swift

Fixes issues

Adds contiguousBytes initializer to swift

Adds documentation + fixes buffer nameing in tables + structs

Adds documentation + fixes buffer nameing in tables + structs

Updated tests

* Updated version
2020-02-24 09:27:41 -08:00
Paulo Pinheiro
cd88e6b2aa [Java][FlexBuffers] Abstract buffer access from ByteBuffer (#5743)
To read and build flexbuffers on Java, one needs to wrap the data
using  ByteBuffer. But for the common case of having ByteBuffers
backed by arrays, accessing from a ByteBuffer might be inefficient.

So this change introduces two interfaces: ReadBuf and ReadWriteBuf.
It allows one to read and writes data directly on an array. It also allow
 other buffer implementations to be used with flexbuffers.

Another change is that FlexBuffersBuilder backed by array allows
the buffer to grow with the increase of the message size. Something
that could not be done with ByteBuffer.
2020-02-21 11:46:40 -08:00
mustiikhalil
3ec7a53c62 Adds cocoapods and a readme of how to get the package (#5771) 2020-02-21 11:42:07 -08:00
Omer Akram
6d44cede70 [snap] Fix versioning (#5727)
* fix snap versioning

* no need to install git as build packages
2020-02-13 08:05:21 -08:00
Joseph Pyott
cc08c0835b [Python] Fixed potential allignment issue (#5768) 2020-02-12 13:53:09 -08:00
xtrm0
54f8b787cb Fix memory leak on cpp object api (#5761)
Previously UnPack would allocate data with new and assign it to a
raw pointer. This behavior makes it possible for the pointer to be
leaked in case of OOM. This commit defaults to use the user specified
pointer (which needs to implement a move constructor, a .get() and a
 .release() operators), thus preventing these leaks.
2020-02-12 12:12:45 -08:00
Joseph Pyott
17557f9131 [Python] Fixed issue #5499 (#5764) 2020-02-11 15:02:21 -08:00
David P. Sicilia
d54af8cd43 [C++] Use strong enum type for vectors when scoped-enums is on. (#5750)
* [C++] Use strong enum type for vectors when scoped-enums is on.

These changes only apply when scoped-enums is on, and thus only
the C++17 tests show diffs.

This may break users who use 1) use scoped-enums and 2) use
vectors of enums.  However, it seems that this change should
have been made originally when scoped-enums were added.

Fixes #5285

* [C++] Put strong enum change also behind C++17 flag.

It actually only needs C++11 technically, but this is being done
to avoid breaking any existing users.

Tests were rerun, but produced no additional diffs, as expected.

* [C++] Forgot one location in which C++17 guard needs to go.

This commit produces no additional diffs in generated code.

* Use g_only_fixed_enums instead of scoped_enums.
2020-02-10 17:45:32 -08:00
mugisoba
173e10fdf1 [C#] support Json Serialization (#5752)
* support json serialization

* fix invalid json format.
* string must be written with double quotes.
* remove commma after the last object member.

* fix indent

* Revert "fix invalid json format."

This reverts commit d6820ed50c.

* quated string value.

* add cs-gen-json-serializer flag.

* fix preprocessor indent

* ENABLE_JSON_SERIALIZATION -> ENABLE_JSON_SERIALIZATION_TEST

* share TestBuffer method

* remove ENABLE_JSON_SERIALIZATION

* remove duplicated test data

* [windows] add nuget restore and copy test data.

* [docker mono] share msbuild settings with windows. add nuget restore and copy test data.

* add some note for json api.
2020-02-10 17:43:36 -08:00
Wouter van Oortmerssen
8f56990f6c FlexBuffers: C++: scalar-only typed vectors were not aligned.
This means data written with older versions of this code has
potentially misaligned data, which we'll need to support.
This isn't a problem on most architectures, but could be on
older ARM chips. To support them properly may require swapping
out uses of `flatbuffers::ReadScalar` with a version that does a
memcpy internally.

Change-Id: Ib352aab4a586f3a8c6602fb25488dcfff61e06e0
2020-02-06 11:56:28 -08:00
Robert Winslow
6400c9b054 Bump Rust port to 0.6.1 (#5747) 2020-01-30 13:55:44 -08:00
mugisoba
7418d85872 [C#] support Object API (#5710)
* [C#] support Object API

* fix sign-compare

* fix indent

* add new line before for loop.

* using auto whenever possible

* reduce the amout of blank lines.

* wip: support vectors of union

* done: support unions of vectors

* set C# version to 4.0
* remove null propagation operator
* remove auto property initializer
* remove expression-bodied method
* remove pattern matching

* add Example2 to NetTest.sh

* separate JavaUsage.md and CsharpUsage.md from JavaCsharpUsage.md

* add C# Object based API notes.

* support vs2010.

* remove range based for loop.

* remove System.Linq

* fix indent

* CreateSharedString to CreateString

* check shared attribute

* snake case
2020-01-30 10:18:28 -08:00
mustiikhalil
c580fa284c Adds min and max, comments, and all of swift's keywords + fix docs (#5737) 2020-01-27 10:05:41 -08:00
Dan Field
f2a1272303 Use VS 2017 and 2019 on CI, fix cast issue in dart_idl (#5740)
* vs2019

* another attempt

* syntax

* fewer

* fix dart
2020-01-27 10:03:00 -08:00
mustiikhalil
316d7c2089 Creates a flatbuffers validation function + small fix (#5725) 2020-01-24 14:55:57 -08:00
sjoblom65
47026ea6ba Added the code to embed the binary schema to the source (--bfbs-gen-embed). (#5701)
* Added the code to embed the binary schema to the source.
This is pulled forward from a old PR #5162 that will be closed.

* Update idl_gen_cpp.cpp

Added a small comment to trigger a new build. The build was failing in a strange location and doesn't look like it has anything to do with the code.

* Moved the EscapeAndWrapBuffer to util.cpp and did some formating.

* One more camelCases removed and renamed some variables.

* wrapped_line_xxx should have been passed as a const reference in the first place.

* Moved the bfbs embed sample to it's own file.

* Missed moving the namespace back.

* Moved the embedded bfbs to test.cpp instead of using a sample.

* Missed adding the generation of embedded bfbs to the build.

* See if this makes the build happier.

* Fixed a in-compatable cpp output of the generated header.

* Did some changes to reflect the code review comments.
1. Update the EscapeAndWrapBuffer to BufferToHexText and fixed a variable name.
2. Moved the include of the embedded binary schema to all the other includes.

* Moved some code to inline the instead of using a local variable.

* Moved the BufferToHexText back to be a inline function in util.h
2020-01-24 14:55:34 -08:00
Paulo Pinheiro
3f677f2414 [Java][FlexBuffers] Deprecate typed vector strings due to design flaw (#5722)
* [Java][FlexBuffers] Deprecate typed vector strings due to design flaw

It will still be possible to read buffers with this type, but the
elements will be treated as FBT_KEY and will be read as null-terminated
string.

Trying to build a vector of strings as typed will throw an exception.

More information on https://github.com/google/flatbuffers/issues/5627

Also, fix another bug on strings, where long strings were not properly
aligned.

* [Java][FlexBuffers] Make FBT_VECTOR_STRING_DEPRECATED considered typed.

The logic for FlexBuffers.isVectorType() was changed
to not consider FBT_VECTOR_STRING_DEPRECATED a typed
vector, but that can lead to missinterpretation for
existing serialized data. So we are reverting.
2020-01-24 09:58:15 -08:00
mustiikhalil
a593a11e59 [Go] Implements a SharedStrings function (#5733)
* Adds the sharedstring implementation for go

* Reimplemented testcase according to request
2020-01-24 09:57:34 -08:00
vkill
7cdfc8475e [Swift] Fix padding function overflow when bufSize is 0 (#5721)
* [Swift] Fix padding function overflow when bufSize is 0

[Swift] Generate linuxmain

* [Swift] Using the overflow addition operator to resolve integer overflow
2020-01-24 09:45:19 -08:00
Phoebe
bab2b0db48 Add vcpkg installation instructions (#5732)
* Add vcpkg installation instructions

* Update comments
2020-01-23 15:46:25 -08:00
Dan Field
89418eb848 [Dart] Fix deprecated field support, inf/nan (#5724)
* Fix deprecated field support, inf/nan

* unused params

* rerun tests
2020-01-23 14:53:58 -08:00
Max Burke
9cadf05d89 [typescript] Size-prefixed root accessors not taking into account size prefix (#5717)
* [typescript/javascript] Size-prefixed root accessor needs to account for the size prefix.

* [typescript] Add parentheses after "new" expression.

* Update generated test files
2020-01-20 21:20:52 -08:00
Max Burke
6da1cf79d9 [rust] Add use declarations to Rust-generated bindings for imported FB definitions (#5645)
* Bugfix for Rust generation of union fields named with language keywords

Looking at ParseField, it appears that in the case of unions, an extra field with a `UnionTypeFieldSuffix` is added to the type definition, however, if the name of this field is a keyword in the target language, it isn't escaped.

For example, if generating code for rust for a union field named `type`, flatc will generate a (non-keyword escaped) field named `type_type` for this hidden union field, and one (keyword escaped) called `type_` for the actual union contents.

When the union accessors are generated, they refer to this `type_type` field, but they will escape it mistakenly, generating code like this:

```
  #[inline]
  #[allow(non_snake_case)]
  pub fn type__as_int(&self) -> Option<Int<'a>> {
    if self.type__type() == Type::Int {
      self.type_().map(|u| Int::init_from_table(u))
    } else {
      None
    }
  }
```

Which will fail to build because the field is called `self.type_type()`, not `self.type__type()`.

* [Rust] Add crate-relative use statements for FBS includes.

At present if a flatbuffer description includes a reference to a type in
another file, the generated Rust code needs to be hand-modified to add
the appropriate `use` statements.

This assumes that the dependencies are built into the same crate, which
I think is a reasonable assumption?

* Revert "[Rust] Add crate-relative use statements for FBS includes."

This reverts commit d554d79fec.

* Add updated generated test files.

* Fixing Rust test harness to handle new includes.

Test binaries need to add references to generated code that's
transitively included.

This also has the knock-on in that this code (which is referenced by
include directives directly in the flatbuffer schema files) also needs
to be generated, hence the changes to generate_code.sh.

* Test harnesses expect test data to be checked in.

Put include_test2 files into the same directory as the include_test2
schema definition.

Update all code generation scripts (forgot the batch file from last
time).

Path updates in Rust test.

* Include updated generated code

* Address comments raised in PR

* Fix failing Rust tests.

* Previous merge clobbered this branch change.

* Add updated imports to benchmarks.

* Clarifying comment per PR request

* Update documentation comments per feedback

* Remove non-Rust generated files for include tests, per feedback from @rw/@aardappel

* Broken code generation batch file

* Fix typo

* Add TODO for tidying up use declaration traversal sometime in the future

* Update test files.
2020-01-19 14:47:28 -08:00
Somo
bee1df96dc [Go] Replace references to hardcoded ”Monster" etc with idiomatic go wherever possible (#5716)
* go: replace objAPI-generated Pack func with method

See discussion at https://github.com/google/flatbuffers/issues/5668

* go: replace generated union type UnPack func with method

Similar to discussion https://github.com/google/flatbuffers/issues/5668

But signature:
```
func AnyUnPack(t Any, table flatbuffers.Table) *AnyT
```

Becomes,
```
func (rcv Any) UnPack(table flatbuffers.Table) *AnyT
```
2020-01-16 16:19:00 -08:00
Vladimir Glavnyy
01189d7edd [C++] Fix for printing of enum in case output_enum_identifiers=1. (#5706)
* Add test-case for testing of the future Color in json (output_enum_identifiers = true)

* Refactoring of idl_gen_text.cpp. Fix for printing of bit-enum with active output_enum_identifiers=1.

* Move  GenerateText implementation into class

* Remove unnecessary code from flatbuffers.h
2020-01-16 14:12:25 -08:00
vkill
c4b2b0a25d [Swift] Support create long string (#5709)
* [Swift] Support create long string

* [Swift] Move the test case to correct dir
2020-01-16 12:08:59 -08:00
mustiikhalil
a4b2884e4e Added create function for swift (#5707)
Fixed the create functions and updated the test cases in swift

Removes unneeded code

Updated documentation
2020-01-13 12:34:06 -08:00
mustiikhalil
04d80f255d [Swift] Swift implementation 🎉🎉 (#5603)
* Implemented the swift version of Flatbuffers

Implemented serailzing, reading, and mutating data from object monster

Fixes mis-aligned pointer issue

Fixes issue when shared strings are removed from table

Adds swift enum, structs code gen

Fixed namespace issues + started implementing the table gen

Added Mutate function to the code generator

Generated linux test cases

Fixed an issue with bools, and structs readers in table writer

Swift docker image added

Updated the test cases, and removed a method parameters in swift

Fixed createVector api when called with scalars

Fixed issues with scalar arrays, and fixed the code gen namespaces, added sample_binary.swift

Cleaned up project

Added enum vectors, and their readers

Refactored code

Added swift into the support document

Added documentation in docs, and fixed a small issue with Data() not being returned correctly

Fixes Lowercase issue, and prevents generating lookups for deprecated keys

* Made all the required funcs to have const + removed unneeded code + fix lowercase func

* Removed transform from lowercased and moved it to function

* Fixes an issue with iOS allocation from read

* Refactored cpp code to be more readable

* casts position into int for position

* Fix enums issue, moves scalar writer code to use memcpy

* Removed c_str from struct function

* Fixed script to generate new objects when ran on travis ci: fix

* Handles deallocating space allocated for structs

* Updated the test cases to adhere to the fileprivate lookup, no mutation for unions, and updated the names of the vector functions
2020-01-09 12:12:10 -08:00