commit | 4bc2fbeca65a8412580d1ffa7f272e12c71b4ffc | [log] [tgz] |
---|---|---|
author | Leo Zhang <googleo@chromium.org> | Fri Feb 03 15:26:45 2023 +1100 |
committer | Copybara-Service <copybara-worker@google.com> | Fri Feb 03 14:34:32 2023 -0800 |
tree | 6fdb58d386422f0970e824e2bd0ded76bc0499b2 | |
parent | e8d4eabad4cdac4771cf22779d74d8c20f117403 [diff] |
system_api: Add DCAD Mojo service name |kCrosDcadService| is used between chromium and CrOS and let dca clients connect to DCAD service via Mojo APIs. DCAD Dbus is defined under platform2/system_api/dbus/dcad. "Inspired" by iioservice. [crrev/c/3826403] BUG=b:265359937 TEST=run emerge unit test Change-Id: I926708d4f97611a75787e4bc1cb0309e57629ba8 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/4220555 Reviewed-by: Mike Frysinger <vapier@chromium.org> Commit-Queue: Leo Zhang <googleo@google.com> Tested-by: Leo Zhang <googleo@google.com> NOKEYCHECK=True GitOrigin-RevId: 5ad464c2a15b227a58f4c7fbd482a39fa802d80b
This directory (platform2/system_api
) contains constants and definitions like D-Bus service names that are shared between Chromium and Chromium OS.
This directory is only for things like headers and .proto files. No implementation should be added.
When writting a .proto file make sure to use:
option optimize_for = LITE_RUNTIME;
This will force usage of a lite protobuf instead of a full/heavy weight protobuf. The browser only links against the light version, so you will get cryptic link errors about missing parts of Message if you define a protobuf here and then try to use it in Chrome. Currently CrOS links against the full protobuffer library, but that might change in the future.
When declaring a protobuf, avoid use of required unless it is exactly what you mean. "Required is Forever" and very rarely should actually be used. Consult Protocol Buffer Basics: C++ for a detailed of this issue.