Call truncate through perl.

The binary is not available, and we can't pack it in otatools in AOSP,
have to use an alternative.

Bug: 27880501
Test: Generate a payload for boot.img which is not multiple of 4KiB.

(cherry picked from commit d0e9a893163bb6f70b2bb003cda238d7e1a532ed)

Change-Id: I45998cacda2111ba434e6d5c899d348f5b0bc50a
1 file changed
tree: bcd6c621636aac9870ad6262997585c0006e51f7
  1. binder_bindings/
  2. client_library/
  3. common/
  4. dbus_bindings/
  5. include/
  6. init/
  7. payload_consumer/
  8. payload_generator/
  9. sample_images/
  10. scripts/
  11. update_manager/
  12. update_payload_key/
  13. weaved/
  14. .gitignore
  15. Android.mk
  16. binder_service_android.cc
  17. binder_service_android.h
  18. binder_service_brillo.cc
  19. binder_service_brillo.h
  20. boot_control_android.cc
  21. boot_control_android.h
  22. boot_control_chromeos.cc
  23. boot_control_chromeos.h
  24. boot_control_chromeos_unittest.cc
  25. boot_control_recovery_stub.cc
  26. certificate_checker.cc
  27. certificate_checker.h
  28. certificate_checker_unittest.cc
  29. chrome_browser_proxy_resolver.cc
  30. chrome_browser_proxy_resolver.h
  31. chrome_browser_proxy_resolver_unittest.cc
  32. common_service.cc
  33. common_service.h
  34. common_service_unittest.cc
  35. connection_manager.cc
  36. connection_manager.h
  37. connection_manager_interface.h
  38. connection_manager_unittest.cc
  39. daemon.cc
  40. daemon.h
  41. daemon_state_android.cc
  42. daemon_state_android.h
  43. daemon_state_interface.h
  44. dbus_service.cc
  45. dbus_service.h
  46. dbus_test_utils.h
  47. fake_file_writer.h
  48. fake_p2p_manager.h
  49. fake_p2p_manager_configuration.h
  50. fake_shill_proxy.cc
  51. fake_shill_proxy.h
  52. fake_system_state.cc
  53. fake_system_state.h
  54. generate_pc_file.sh
  55. hardware_android.cc
  56. hardware_android.h
  57. hardware_chromeos.cc
  58. hardware_chromeos.h
  59. image_properties.h
  60. image_properties_android.cc
  61. image_properties_chromeos.cc
  62. libcros_proxy.cc
  63. libcros_proxy.h
  64. libcurl_http_fetcher.cc
  65. libcurl_http_fetcher.h
  66. libupdate_engine-client-test.pc.in
  67. libupdate_engine-client.pc.in
  68. local_coverage_rate
  69. main.cc
  70. metrics.cc
  71. metrics.h
  72. metrics_utils.cc
  73. metrics_utils.h
  74. metrics_utils_unittest.cc
  75. mock_certificate_checker.h
  76. mock_connection_manager.h
  77. mock_file_writer.h
  78. mock_omaha_request_params.h
  79. mock_p2p_manager.h
  80. mock_payload_state.h
  81. mock_proxy_resolver.h
  82. mock_update_attempter.h
  83. MODULE_LICENSE_APACHE2
  84. network_selector.h
  85. network_selector_android.cc
  86. network_selector_android.h
  87. network_selector_interface.h
  88. network_selector_stub.cc
  89. network_selector_stub.h
  90. NOTICE
  91. omaha_request_action.cc
  92. omaha_request_action.h
  93. omaha_request_action_unittest.cc
  94. omaha_request_params.cc
  95. omaha_request_params.h
  96. omaha_request_params_unittest.cc
  97. omaha_response.h
  98. omaha_response_handler_action.cc
  99. omaha_response_handler_action.h
  100. omaha_response_handler_action_unittest.cc
  101. OWNERS
  102. p2p_manager.cc
  103. p2p_manager.h
  104. p2p_manager_unittest.cc
  105. parcelable_update_engine_status.cc
  106. parcelable_update_engine_status.h
  107. payload_state.cc
  108. payload_state.h
  109. payload_state_interface.h
  110. payload_state_unittest.cc
  111. PRESUBMIT.cfg
  112. proxy_resolver.cc
  113. proxy_resolver.h
  114. real_system_state.cc
  115. real_system_state.h
  116. run_unittests
  117. sample_omaha_v3_response.xml
  118. service_delegate_android_interface.h
  119. service_observer_interface.h
  120. shill_proxy.cc
  121. shill_proxy.h
  122. shill_proxy_interface.h
  123. sideload_main.cc
  124. system_state.h
  125. tar_bunzip2.gypi
  126. test_http_server.cc
  127. testrunner.cc
  128. unittest_key.pem
  129. unittest_key2.pem
  130. update_attempter.cc
  131. update_attempter.h
  132. update_attempter_android.cc
  133. update_attempter_android.h
  134. update_attempter_unittest.cc
  135. update_engine-client.gyp
  136. update_engine.conf
  137. update_engine.gyp
  138. update_engine.rc
  139. update_engine_client.cc
  140. update_engine_client_android.cc
  141. update_metadata.proto
  142. update_status_utils.cc
  143. update_status_utils.h
  144. UpdateEngine.conf
  145. utils_android.cc
  146. utils_android.h
  147. WATCHLISTS
  148. weave_service.cc
  149. weave_service.h
  150. weave_service_factory.cc
  151. weave_service_factory.h
  152. weave_service_interface.h