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chromium / chromium / src / cee7be64f360451d32661e09fb8b5ae8947fbe2c
commitcee7be64f360451d32661e09fb8b5ae8947fbe2c[log] [tgz]
authorSoshun Naito <soshun@google.com>Thu Sep 12 05:51:56 2024
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Thu Sep 12 05:51:56 2024
treee5c7778bfaa7cf641dc434d267c7fe6a599bca7c
parent976a17c5fe3342a74ad5cded3c46c908d4258453 [diff]
arc: Introduce MojoInitData & Send the version of ArcBridgeHost

This CL adds a protocol to send the UUID and the version of each
interface during initialization. When the ARC side became capable of
handling this protocol, we can skip QueryVersion from ArcBridgeInstance
to Chrome and reduce an unnecessary IPC.

This CL introduces a class MojoInitData which contains data to be sent
during the bootstrap connection. When kArcExchangeVersionOnMojoHandshake
feature is enabled, it switches to the new protocol and additionally
provides the UUID and the version of each interface. Though in this CL
it only adds the information of ArcBridgeHost, the number of interfaces
will be increased later.

Note that this CL does not change the behavior of existing protocol
because all of the new features are under the
kArcExchangeVersionOnMojoHandshake flag.

Bug: b:363922359, b:355365971
Change-Id: Id41884705b1248e0f80fe21cbbc3155382917337
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5782514
Commit-Queue: Soshun Naito <soshun@google.com>
Reviewed-by: Hidehiko Abe <hidehiko@chromium.org>
Reviewed-by: Eriko Kurimoto <elkurin@chromium.org>
Reviewed-by: Takashi Toyoshima <toyoshim@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1354365}
9 files changed
tree: e5c7778bfaa7cf641dc434d267c7fe6a599bca7c
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. crypto/
  16. dbus/
  17. device/
  18. docs/
  19. extensions/
  20. fuchsia_web/
  21. gin/
  22. google_apis/
  23. google_update/
  24. gpu/
  25. headless/
  26. infra/
  27. ios/
  28. ipc/
  29. media/
  30. mojo/
  31. native_client_sdk/
  32. net/
  33. pdf/
  34. ppapi/
  35. printing/
  36. remoting/
  37. rlz/
  38. sandbox/
  39. services/
  40. skia/
  41. sql/
  42. storage/
  43. styleguide/
  44. testing/
  45. third_party/
  46. tools/
  47. ui/
  48. url/
  49. webkit/
  50. clank
  51. internal
  52. ios_internal
  53. native_client
  54. signing_keys
  55. v8
  56. .clang-format
  57. .clang-tidy
  58. .clangd
  59. .eslintrc.js
  60. .git-blame-ignore-revs
  61. .gitallowed
  62. .gitattributes
  63. .gitignore
  64. .gitmodules
  65. .gn
  66. .mailmap
  67. .rustfmt.toml
  68. .vpython3
  69. .yapfignore
  70. ATL_OWNERS
  71. AUTHORS
  72. BUILD.gn
  73. CODE_OF_CONDUCT.md
  74. codereview.settings
  75. CPPLINT.cfg
  76. CRYPTO_OWNERS
  77. DEPS
  78. DIR_METADATA
  79. LICENSE
  80. LICENSE.chromium_os
  81. OWNERS
  82. PRESUBMIT.py
  83. PRESUBMIT_test.py
  84. PRESUBMIT_test_mocks.py
  85. README.md
  86. WATCHLISTS
README.md

Logo Chromium

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The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure.

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.