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chromium / chromiumos / platform / imageloader / 6c573cf2a575fe8030ff02622a4ebe28556cba03
commit6c573cf2a575fe8030ff02622a4ebe28556cba03[log] [tgz]
authorXiaochu Liu <[email protected]>Mon Nov 27 23:09:43 2017
committerchrome-bot <[email protected]>Fri Dec 01 04:30:16 2017
tree7c189e55fbf8d0ee663632c413ce4c98a4efa37b
parent1c3fbed9123c081c73b1bc97f755ccf7a753b74d [diff]
dbus API UnmountComponent

UnmountComponent takes a component name and unmount all mount points of
this component.

The user of this API is component updater and the API does exactly what
caller wants.

BUG=chromium:781992
TEST=unmount a component on device successfully. an autotest will be
added to cover this API.

Change-Id: Ie4238e4a361608fb92086b966a6f1b70f0855b93
Reviewed-on: https://chromium-review.googlesource.com/791858
Commit-Ready: Xiaochu Liu <[email protected]>
Tested-by: Xiaochu Liu <[email protected]>
Reviewed-by: Greg Kerr <[email protected]>
6 files changed
tree: 7c189e55fbf8d0ee663632c413ce4c98a4efa37b
  1. dbus_adaptors/
  2. dbus_permissions/
  3. dbus_service/
  4. public_keys/
  5. seccomp/
  6. testdata/
  7. .presubmitignore
  8. component.cc
  9. component.h
  10. component_unittest.cc
  11. helper_process.cc
  12. helper_process.h
  13. imageloader-client.gyp
  14. imageloader-shutdown.conf
  15. imageloader.cc
  16. imageloader.conf
  17. imageloader.gyp
  18. imageloader.h
  19. imageloader_impl.cc
  20. imageloader_impl.h
  21. imageloader_main.cc
  22. imageloader_unittest.cc
  23. imageloader_wrapper
  24. ipc.proto
  25. libimageloader-client-test.pc.in
  26. libimageloader-client.pc.in
  27. mock_helper_process.h
  28. mock_verity_mounter.h
  29. mount_helper.cc
  30. mount_helper.h
  31. OWNERS
  32. README.md
  33. run_tests.cc
  34. test_utilities.cc
  35. test_utilities.h
  36. verity_mounter.cc
  37. verity_mounter.h
  38. verity_mounter_impl.cc
  39. verity_mounter_impl.h
  40. verity_mounter_unittest.cc
README.md

src/platform/imageloader

This aims to provide a generic utility to verify and load (mount) signed disk images through DBUS IPC.

Binaries

  • imageloader

imageloader handles the mounting of disk images. imageloader should be executed via the imageloader_wrapper script, which ensures that imageloader's storage exists and is owned by imageloaderd user. When imageloader is not running, DBus will automatically invoke it. After 20 seconds of inactivity, the service exits.