Commit Graph

10 Commits

Author SHA1 Message Date
Wouter van Oortmerssen
5da7bda826 File identifier feature.
Allows you to add, and test for the presence of a magic 4-char
string in a FlatBuffer.

Tested: on OS X.

Change-Id: I090692a9e4fb53bed3543279a28563e67132cba0
2014-08-12 14:37:06 -07:00
Stewart Miles
63f21cb2a5 Merge "Terminate the output directory argument of flatc." into ub-games-master 2014-07-20 04:41:30 +00:00
Stewart Miles
60acef94e1 Terminate the output directory argument of flatc.
Given the command

flatc -o . -c test.fbs

it would generate header file

.test_generated.h

rather than

./test_generated.h

This fixes this issue.

Tested:
Manually verified that flatc generates the correct output files given output
paths ending with and without '/' on Linux and Windows.

Bug: 16464827
Change-Id: I854cb881286f22690f1885f942cf3fd2fc59ca8d
2014-07-21 18:00:18 -07:00
Wouter van Oortmerssen
9143a93312 Small fixes to the core C++ FlatBuffers implementation.
- Ensured weak linkage with the version string is not used on Windows,
  especially cygwin (which throws a linker error).
- Avoided a VS debug error for taking the address of the first element
  of an empty vector.
- Made copy/assignment constructors for downward_vector and
  FlatBufferBuilder private, to avoid people unintentionally making
  expensive copies.
- Using the more correct _WIN32 instead of WIN32

Change-Id: I801b5c8b159e3721af6d1ef0978a3247ba168bab
Tested: on Windows (VS + Cygwin) and Linux.
2014-07-21 16:40:39 -07:00
rw
74d5f3701f Port FlatBuffers to Go.
Implement code generation and runtime library for Go, derived from the
Java implementation. Additionally, the test suite verifies:

 - the exact bytes in the Builder buffer during object construction,
 - vtable deduplication, and
 - table construction, via a fuzzer derived from the C++ implementation.

Change-Id: Ib95a019c684891def2b50281e570b4843fea7baa
2014-07-21 16:40:39 -07:00
Wouter van Oortmerssen
df2e0db63d flatc can now convert flatbuffer binary files into json.
Also removed it appending _wire to filenames, renamed the json golden
file to .golden to not clash with generated files.

Bug: 15781201
Change-Id: I8322861e50d1e5b6a5ab5e4b5e5d8ae13c356eb2
Tested: on Windows and Linux
2014-07-11 14:49:43 -07:00
Wouter van Oortmerssen
7fcbe723fc Added a "strict JSON" mode to the text generator and compiler
This will add quotes around field names, as required by the official
standard. By default it will leave quotes out, as it is more readable,
more compact, and is accepted by almost all JSON parsers.
The -S switch to flatc turns on strict mode.

As per rfc 7159.

Change-Id: Ibabe9c8162c47339d00ec581d18721a2ba40c6d0
Tested: on Windows.
2014-07-09 11:43:30 -07:00
Wouter van Oortmerssen
9140144d51 Added functionality to assign field ids manually in a schema
New attribute:

-   `id: n` (on a table field): manually set the field identifier to `n`.
    If you use this attribute, you must use it on ALL fields of this table,
    and the numbers must be a contiguous range from 0 onwards.
    Additionally, since a union type effectively adds two fields, its
    id must be that of the second field (the first field is the type
    field and not explicitly declared in the schema).
    For example, if the last field before the union field had id 6,
    the union field should have id 8, and the unions type field will
    implicitly be 7.
    IDs allow the fields to be placed in any order in the schema.
    When a new field is added to the schema is must use the next available ID.

Change-Id: I8690f105f3a2d31fdcb75a4fab4130692b12c62f
Tested: on Windows
2014-07-08 11:12:33 -07:00
Wouter van Oortmerssen
f0b3c75779 Fixed flatc not stripping the path from the base filename.
This caused two bugs when used with a path: not being able to save
the generated files, and preprocessor defines with / characters in
them.

Bug: 15676771

Tested: on Windows

Change-Id: I62a3c45d22e2545fdaad83728d83a42a6efa37f9
2014-07-02 14:39:59 -07:00
Wouter van Oortmerssen
26a30738a4 Initial commit of the FlatBuffers code.
Change-Id: I4c9f0f722490b374257adb3fec63e44ae93da920
Tested: using VS2010 / Xcode / gcc on Linux.
2014-06-10 13:53:28 -07:00