Add support for bsdiff of file system metadata blocks

BUG=chromium-os:10188
TEST=Unit test, build delta update, apply to Mario and make sure it
boots with new version

Change-Id: I37b3fcc3c0e65e063cd95b0b3c9a5cd2261c98c9

Review URL: http://codereview.chromium.org/5684002
11 files changed
tree: 6ae454963a1e2789a0570fe2b98888a9f53b7792
  1. .gitignore
  2. action.h
  3. action_mock.h
  4. action_pipe.h
  5. action_pipe_unittest.cc
  6. action_processor.cc
  7. action_processor.h
  8. action_processor_mock.h
  9. action_processor_unittest.cc
  10. action_unittest.cc
  11. buffered_file_writer.cc
  12. buffered_file_writer.h
  13. buffered_file_writer_unittest.cc
  14. bzip.cc
  15. bzip.h
  16. bzip_extent_writer.cc
  17. bzip_extent_writer.h
  18. bzip_extent_writer_unittest.cc
  19. chrome_proxy_resolver.cc
  20. chrome_proxy_resolver.h
  21. chrome_proxy_resolver_unittest.cc
  22. cycle_breaker.cc
  23. cycle_breaker.h
  24. cycle_breaker_unittest.cc
  25. dbus_constants.h
  26. dbus_interface.h
  27. dbus_service.cc
  28. dbus_service.h
  29. decompressing_file_writer.cc
  30. decompressing_file_writer.h
  31. decompressing_file_writer_unittest.cc
  32. delta_diff_generator.cc
  33. delta_diff_generator.h
  34. delta_diff_generator_unittest.cc
  35. delta_performer.cc
  36. delta_performer.h
  37. delta_performer_unittest.cc
  38. download_action.cc
  39. download_action.h
  40. download_action_unittest.cc
  41. extent_mapper.cc
  42. extent_mapper.h
  43. extent_mapper_unittest.cc
  44. extent_ranges.cc
  45. extent_ranges.h
  46. extent_ranges_unittest.cc
  47. extent_writer.cc
  48. extent_writer.h
  49. extent_writer_unittest.cc
  50. file_writer.cc
  51. file_writer.h
  52. file_writer_mock.h
  53. file_writer_unittest.cc
  54. filesystem_copier_action.cc
  55. filesystem_copier_action.h
  56. filesystem_copier_action_unittest.cc
  57. filesystem_iterator.cc
  58. filesystem_iterator.h
  59. filesystem_iterator_unittest.cc
  60. flimflam_proxy.cc
  61. flimflam_proxy.h
  62. flimflam_proxy_unittest.cc
  63. full_update_generator.cc
  64. full_update_generator.h
  65. full_update_generator_unittest.cc
  66. gen_coverage_html.sh
  67. generate_delta_main.cc
  68. graph_types.h
  69. graph_utils.cc
  70. graph_utils.h
  71. graph_utils_unittest.cc
  72. gzip.cc
  73. gzip.h
  74. http_fetcher.cc
  75. http_fetcher.h
  76. http_fetcher_unittest.cc
  77. inherit-review-settings-ok
  78. install_plan.h
  79. integration_unittest.cc
  80. libcurl_http_fetcher.cc
  81. libcurl_http_fetcher.h
  82. LICENSE
  83. local_coverage_rate.sh
  84. main.cc
  85. marshal.list
  86. metadata.cc
  87. metadata.h
  88. metadata_unittest.cc
  89. mock_dbus_interface.h
  90. mock_file_writer.h
  91. mock_http_fetcher.cc
  92. mock_http_fetcher.h
  93. multi_http_fetcher.h
  94. omaha_hash_calculator.cc
  95. omaha_hash_calculator.h
  96. omaha_hash_calculator_unittest.cc
  97. omaha_request_action.cc
  98. omaha_request_action.h
  99. omaha_request_action_unittest.cc
  100. omaha_request_params.cc
  101. omaha_request_params.h
  102. omaha_request_params_unittest.cc
  103. omaha_response_handler_action.cc
  104. omaha_response_handler_action.h
  105. omaha_response_handler_action_unittest.cc
  106. org.chromium.UpdateEngine.service
  107. payload_signer.cc
  108. payload_signer.h
  109. payload_signer_unittest.cc
  110. postinstall_runner_action.cc
  111. postinstall_runner_action.h
  112. postinstall_runner_action_unittest.cc
  113. prefs.cc
  114. prefs.h
  115. prefs_interface.h
  116. prefs_mock.h
  117. prefs_unittest.cc
  118. proxy_resolver.cc
  119. proxy_resolver.h
  120. SConstruct
  121. setup_dev_packages
  122. simple_key_value_store.cc
  123. simple_key_value_store.h
  124. simple_key_value_store_unittest.cc
  125. split_file_writer.cc
  126. split_file_writer.h
  127. split_file_writer_unittest.cc
  128. subprocess.cc
  129. subprocess.h
  130. subprocess_unittest.cc
  131. tarjan.cc
  132. tarjan.h
  133. tarjan_unittest.cc
  134. terminator.cc
  135. terminator.h
  136. terminator_unittest.cc
  137. test_http_server.cc
  138. test_utils.cc
  139. test_utils.h
  140. testrunner.cc
  141. topological_sort.cc
  142. topological_sort.h
  143. topological_sort_unittest.cc
  144. unittest_key.pem
  145. update_attempter.cc
  146. update_attempter.h
  147. update_attempter_mock.h
  148. update_attempter_unittest.cc
  149. update_check_scheduler.cc
  150. update_check_scheduler.h
  151. update_check_scheduler_unittest.cc
  152. update_engine.xml
  153. update_engine_client.cc
  154. update_metadata.proto
  155. UpdateEngine.conf
  156. utils.cc
  157. utils.h
  158. utils_unittest.cc
  159. WATCHLISTS
  160. zip_unittest.cc