Commit Graph

62 Commits

Author SHA1 Message Date
Christian Blichmann
90d1867026 Remove deprecated sapi::StatusOr<> forward declaration
PiperOrigin-RevId: 399663835
Change-Id: I92255a68e50a3b9130d3e222a2e353ee2e599c18
2021-09-29 05:39:10 -07:00
Christian Blichmann
ccd7b03026 Introduce sapi::OsErrorMessage() for error handling
This should make handling OS error less repetetive.

PiperOrigin-RevId: 387074642
Change-Id: I09b8c5e37e7f7b08341e22ba01ccda21a916a4bc
2021-07-27 04:10:04 -07:00
Wiktor Garbacz
a986278550 Raw logging should not allocate memory
PiperOrigin-RevId: 374396461
Change-Id: I709103c7834d4803a26a0b292f342a3d629d332c
2021-05-18 05:37:38 -07:00
Christian Blichmann
2d3a040f64 Minor cleanup/formatting changes
PiperOrigin-RevId: 374164136
Change-Id: I505cbc3ac9f899ed965cde66aaae1aba55a90c64
2021-05-17 04:07:08 -07:00
Christian Blichmann
42f540bc7e Be more strict about target_link_libraries()
Bazel readily enforces header visiblity for each target, CMake is more lenient.

PiperOrigin-RevId: 355407845
Change-Id: Ic59fa2162db8456d4c5cf4205c0fe42cc79874a9
2021-02-03 09:01:31 -08:00
Christian Blichmann
19fd11b91e Move GetInternalDataDependencyFilePath() into internal namespace
Implements #79

PiperOrigin-RevId: 351778836
Change-Id: I726837d8e75880bf5ddfb1a327249dd666adec53
2021-01-14 05:11:22 -08:00
Christian Blichmann
dbaf95c724 Move utility code into sandboxed_api/util
This change should make it less confusing where utility code comes from.
Having it in two places made sense when we were debating whether to publish
Sandbox2 separately, but not any longer.

Follow-up changes will move `sandbox2/util.h` and rename the remaining
`sandbox2/util` folder.

PiperOrigin-RevId: 351601640
Change-Id: I6256845261f610e590c25e2c59851cc51da2d778
2021-01-13 09:25:52 -08:00
Wiktor Garbacz
6dd0a52561 Use unique var name in SAPI_RETURN_IF_ERROR to avoid name clashes
PiperOrigin-RevId: 350724380
Change-Id: I07c11b1897043df188bbef7934b5a41185a82a79
2021-01-08 02:09:40 -08:00
Wiktor Garbacz
3e8a60c5b1 Fix raw_logging includes
PiperOrigin-RevId: 350142444
Change-Id: I15184e6e46594f7eecf75ff0a6f0961caa015f2d
2021-01-05 08:10:05 -08:00
Anton D. Kachalov
0e8d16e011 Enable shared libraries build and cross-compilation
This allows resource-constrained environments to benefit from the
space savings of dynamic linking. This is not meant to be used in
the general case.

PiperOrigin-RevId: 347398828
Change-Id: Ia634959148a31159878f48c44255dd733424a2b8
2020-12-14 09:16:14 -08:00
Christian Blichmann
c3ac45be3e Reimplement raw logging to avoid Abseil internals
The defined raw logging macros should be compatible with Abseil and
we can remove our version once Abseil releases theirs.

PiperOrigin-RevId: 347354273
Change-Id: I178a89cfd2e19bcd707a06fa9dfd7b767e2b654b
2020-12-14 03:34:02 -08:00
Anton D. Kachalov
8bf410f0bb Add gmouse@ to authors.
PiperOrigin-RevId: 347336942
Change-Id: Iaa8aef0084882ced82fb1331841bb2aa21753004
2020-12-14 03:33:52 -08:00
Wiktor Garbacz
742fafa433 Prefixed (unique) names for executables in cmake
PiperOrigin-RevId: 347335966
Change-Id: Ic8cc22b882fa489d37b636406a1a5fe51745d808
2020-12-14 01:13:31 -08:00
Christian Blichmann
88c980218f Build fixes for recent Bazel versions
We need to add the `oss-internship-2020` and `examples/hello_sapi`
directories to `.bazelignore`, so that `bazel build ...` works on a clean
working copy. This is because the Bazel builds in these directories use their
own `WORKSPACE.bazel` and this does not nest well, leading to all kinds of
hard to debug errors.

PiperOrigin-RevId: 333728800
Change-Id: Ie2e68dd39bf6f8eb21af29d8ae3ae12971b408db
2020-09-25 07:25:31 -07:00
Christian Blichmann
fdf0483ca0 Migrate to open-source absl::StatusOr<>
This removes our own fork of `absl::StatusOr<>`. Sandboxed API still includes
a custom matcher for Googletest, as that is not open source yet. For
compatibility, the `statusor.h` header is still retained and now aliases
`sapi::StatusOr<>` to `absl::StatusOr<>`.

PiperOrigin-RevId: 329916309
Change-Id: I0544b73a9e312dce499bc4128c28457e04ab9929
2020-09-03 07:40:48 -07:00
Sandboxed API Team
23da55c19a Internal BUILD refactoring
PiperOrigin-RevId: 329720214
Change-Id: I25fbb94dea17db3bdca6438d17508fa304d9706f
2020-09-03 07:40:33 -07:00
Wiktor Garbacz
c53f2a900f Automated rollback of commit e7a195ce42.
PiperOrigin-RevId: 328918626
Change-Id: Iabe93ec7062ea6e750e4185e2b0b672a37111ee7
2020-08-28 04:49:41 -07:00
Sandboxed API Team
e7a195ce42 Automated rollback of commit 82c56775ef.
PiperOrigin-RevId: 328340042
Change-Id: Ib225f8012fb373c74e3f1b3e6201b2daca7da40b
2020-08-25 09:01:22 -07:00
Wiktor Garbacz
82c56775ef StatusOr cleanups
PiperOrigin-RevId: 328318284
Change-Id: I207570c0fee6797dbc8995d36ef2130b0bff28fa
2020-08-25 06:22:05 -07:00
Christian Blichmann
8faccffbad Update StatusOr<> and tests
Fixes some template issues that could lead to code not compiling when it
otherwise should.

PiperOrigin-RevId: 308809964
Change-Id: I9f2f9d4aff5f1a9cb967fb705a86fd7f49114f7a
2020-04-28 06:12:58 -07:00
Christian Blichmann
dfc51704c0 Fix linker issue introduced in b2764c5
The underlying issue is with a Copybara transform and the internal Blaze BUILD file.

PiperOrigin-RevId: 308787839
Change-Id: I32af664b3eac4c925d39f50b967756198eff23f3
2020-04-28 02:30:47 -07:00
Sandboxed API Team
b2764c5937 Internal change.
PiperOrigin-RevId: 308273962
Change-Id: If41d229d37eda610eb4bf202e20dc4f5976f2333
2020-04-24 10:02:21 -07:00
Sandboxed API Team
f18f524100 Internal change.
PiperOrigin-RevId: 307871367
Change-Id: Iefae576ae58b88a72f0cd923b3e76ce560af6e58
2020-04-22 12:23:46 -07:00
Christian Blichmann
496672c333 Cleanup calls to sapi::StatusOr<>::ValueOrDie()
PiperOrigin-RevId: 304398197
Change-Id: I85d09457a5e27f65c0792fe93aebbd8219801ef6
2020-04-02 07:42:45 -07:00
Christian Blichmann
2b2e7ac498 Bring sapi::StatusOr<> up to date with internal Abseil changes
Note: This intentionally omits perfect-forwarding value assignments. This
avoids overly complex template expressions. The regular assignments are still
efficient.
PiperOrigin-RevId: 304159053
Change-Id: I3460f46ca5779a0619cf90ae22625de8fad7669c
2020-04-01 04:40:38 -07:00
Christian Blichmann
f44cca6c98 Fix path to generated proto sources when embedding
When embedding SAPI in an external CMake project, the version of
`protobuf_generate_cpp` that we lifted from upstream protobuf produces
the wrong generated file paths.

For example, given this project structure:

```
/parent/
+-- myproject/
+-- myproject_build/  <- CMake build directory
+-- sandboxed-api/    <- Checkout from GitHub
```

And a CMake file in `myproject/CMakeLists.txt` that embeds SAPI like
this:

```
cmake_minimum_required(VERSION 3.12)
project(SandboxedTest LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

add_subdirectory(
  ${PROJECT_SOURCE_DIR}/../sandboxed-api
  ${PROJECT_BINARY_DIR}/sandboxed-api
)
```

Then `protobuf_generate_cpp` correctly invokes the protoc compiler to
generate
`/parent/myproject_build/sandboxed-api/sandboxed_api/proto_arg.proto.pb.cc'.
However, the path of the generated source file that is passed to the C++
compiler will be
`/parent/myproject_build/sandboxed-api/sandboxed_api/../../myproject_build/sandboxed-api/sandboxed_api/proto_arg.pb.cc`.
Note the duplicated project build directory component in the
canonicalized version:
`/parent/myproject_build/myproject_build/sandboxed-api/sandboxed_api/proto_arg.pb.cc`.

This change simple omits the computation of any relative file paths and
simply uses `_pb_PROTOC_OUT_DIR` which defauls to
`CMAKE_CURRENT_BINARY_DIR`, which should always contain the correct
path.

Signed-off-by: Christian Blichmann <mail@blichmann.eu>
2020-03-18 18:47:02 +01:00
Christian Blichmann
f6c3db4c6e Replace sapi::Status with absl::Status
PiperOrigin-RevId: 297614681
Change-Id: I89fe1357a172ed4d28df6dd84b80fee364ce1c14
2020-02-27 09:24:12 -08:00
Christian Blichmann
5d81c822d8 Automated rollback of commit e56f562fe2.
PiperOrigin-RevId: 296178631
Change-Id: I0f871aeecd70e9d2f99c7d52d94c6043a1668325
2020-02-20 04:26:37 -08:00
Maciej Szawłowski
fc514451e0 Internal BUILD changes
PiperOrigin-RevId: 296174640
Change-Id: I94c8e36d76d6cbb2b9d65f35d8700018b62d3db1
2020-02-20 04:26:23 -08:00
Sandboxed API Team
e56f562fe2 Automated rollback of commit 4eede550e7.
PiperOrigin-RevId: 295946052
Change-Id: Ie8c23fe8eec99ab52245ae7f482f1e6b99ec010e
2020-02-19 05:19:15 -08:00
Christian Blichmann
4eede550e7 Prepare for upcoming changes in Abseil
- Move canonical errors into status.

PiperOrigin-RevId: 295941935
Change-Id: I9408d21b6d34239b0ef3f3cd24975f39f1405505
2020-02-19 04:43:29 -08:00
Christian Blichmann
441201884a Update license header with recommended best practices
PiperOrigin-RevId: 290250533
Change-Id: Ic34b253446463cf971a055b70a242df93a598ee3
2020-01-17 05:05:29 -08:00
Christian Blichmann
02912f8eff Disable ABI warning about passing long double unions when using Bazel
PiperOrigin-RevId: 282349626
Change-Id: Ieb3df661f215450e750c586b2470047b1575c156
2019-11-25 07:03:24 -08:00
Christian Blichmann
c6b8e301e4 This fixes broken _proto_cc_cc_proto build target suffixes.
These where inadvertently introduced in an internal cleanup change.

This change also removes a C++17-ism in var_proto.h. To make things easier for
downstream projects, we should stick to C++11 for the time being.

PiperOrigin-RevId: 271117700
Change-Id: I4eaacec88be16e1a561d3f77a61acce0a1af0b9d
2019-09-25 07:13:58 -07:00
Sandboxed API Team
ce46cb3fef internal BUILD file cleanup.
PiperOrigin-RevId: 270906748
Change-Id: I6a79c2f84a1d8a9fcb91061caa5f9e538fa83cba
2019-09-24 08:12:21 -07:00
Kevin Hamacher
51d1a0e8ba Rollback of an internal change
PiperOrigin-RevId: 270874732
Change-Id: I69538a0a37ba008a41220fe9d77b3e59f8d06610
2019-09-24 04:11:52 -07:00
Sandboxed API Team
ad2521a1e8 Internal cleanup
PiperOrigin-RevId: 270631972
Change-Id: Ifd8db261bd5380fd14357a283fb9fd67c7d25fa0
2019-09-23 02:31:54 -07:00
Christian Blichmann
0aa7183502 Refactor the tests and strings example a bit
PiperOrigin-RevId: 268865491
Change-Id: Ie16e5f17e2eb22e25821c34edf0068cb81bcc2fe
2019-09-13 02:28:42 -07:00
Christian Blichmann
b7cbc36071 Follow-up to 3c51348 fixing linker issues with gflags and glog
The temporary solution for binaries/tests that fully statically linked is to
link against `gflags` using `-Wl,--whole-archive`. This will no longer be
necessary, once Abseil ships with logging. Then we can (finally) use Abseil
flags and use a logging library that does not depend on a different flags
library.

PiperOrigin-RevId: 260705702
Change-Id: I8562faaff59f9c3e0e1d331186d2806d387438fb
2019-07-30 06:48:38 -07:00
Christian Blichmann
3c51348aaf Enable CMake projects to consume Sandboxed API via add_subdirectory()
This change moves away from a classical superbuild which downloads and builds
at build time. Instead, we now follow a "Fetch Content" workflow (available as
FetchContent in CMake 3.11+) and download dependencies at config time.

Rationale: Superbuild projects have the disadvantage that projects cannot
directly access their individual declared targets. This is not a problem with
regular libraries, as those are usually/supposed to be installed. With
Sandboxed API, this is not desirable, as it has dependencies like Abseil and
glog, which are almost always consumed by including their source tree using
add_subdirectory().

Fixes #10 and makes external embedding easier.

PiperOrigin-RevId: 260129870
Change-Id: I70f295f29a6e4fc8c330512c94b01ef10c017166
2019-07-26 05:51:08 -07:00
Sandboxed API Team
ae9836e6bf Add dependencies on @com_google_absl//absl/base:log_severity
to targets including "absl/base/log_severity.h"

PiperOrigin-RevId: 259483071
Change-Id: Ide51ea54ca18ce466be863c1e7755098618801c0
2019-07-23 00:31:55 -07:00
Christian Blichmann
6d33c1f908 Add CMake options to exclude examples and tests from build
PiperOrigin-RevId: 258136393
Change-Id: Ifb2d7a24f93cd1d2782b4e4d6ac2c34a0d1c2bff
2019-07-15 04:42:58 -07:00
Christian Blichmann
732252922a Make sapi::Status and sapi::StatusOr<> public in Bazel build file.
This makes it easier to work with the generated classes from client code.

PiperOrigin-RevId: 256132914
Change-Id: If7fb24a2cac998d2cdb04e8b627272064bf9793d
2019-07-02 03:20:23 -07:00
Christian Blichmann
ffd4e1270a Internal change
PiperOrigin-RevId: 251590551
Change-Id: Ic69f8f5f798006c0d096357b7a746cdc4ce530a3
2019-06-05 00:26:14 -07:00
Christian Blichmann
5f3c7171b7 Use Abseil's flag library released in aa468ad75539619b47979911297efbb629c52e44
PiperOrigin-RevId: 247424939
Change-Id: I22a4696f705f9dcfa7394b329c78bd126f42bd16
2019-05-09 07:57:55 -07:00
Christian Blichmann
7800fd7402 Disable compiler warnings for consistency with internal settings.
PiperOrigin-RevId: 247405215
Change-Id: I236170f7b47d9ecd32324db907ef7afc2e797d9a
2019-05-09 05:21:34 -07:00
Christian Blichmann
6bfa83befe CMake support for Sandbox2
- Add a superbuild in cmake/SuperBuild.cmake that downloads and builds
  dependencies
- Builds for sandbox2/ and a its tests
- Helper CMake function to strip proto paths
- Module to find libcap
- Custom build for libunwind that wraps its symbols
- Fix environment so that CTest executes tests similar to Bazel
- Filewrapper functionality, like Bazel's cc_embed_data()
- Build forkserver with embedded binary
- Enable ASM language so that libunwind builds correctly
- Allow glog target to propagate transitively (to propagate its include dirs)

Signed-off-by: Christian Blichmann <cblichmann@google.com>
2019-05-06 14:03:29 +02:00
Wiktor Garbacz
3a2829bafc Fix minielf test
PiperOrigin-RevId: 245409987
Change-Id: I5c728f012776105b7070e88d77bba27a205d56f1
2019-04-26 06:22:31 -07:00
Wiktor Garbacz
e8ef753821 Internal change
PiperOrigin-RevId: 245409914
Change-Id: I20f23a997e09ce4cc2fe9353ac6f341a641e2263
2019-04-26 06:20:43 -07:00
Wiktor Garbacz
b1aa95fcde Internal change
PiperOrigin-RevId: 245409846
Change-Id: Ic9f398146a4c0d72592f5bb7b46a01333303ba12
2019-04-26 06:20:05 -07:00