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pigweed / pigweed / pigweed / 27e12c5bc7dd7882748f7231235541e68795abc2
commit27e12c5bc7dd7882748f7231235541e68795abc2[log] [tgz]
authorScott James Remnant <keybuk@google.com>Wed Dec 15 13:18:57 2021 -0800
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Tue Jan 04 22:23:37 2022 +0000
tree673978302976fc1b0dd9e0a9d676c919038edb26
parentd8ac6bdc1d04fc4dc6ab41c3da9aa534dc60fc42 [diff]
pw_protobuf: Support providing known length to StreamDecoder

When a protobuf is encoded on a stream, the wire format may include
advance details of the length of the message.

Allow this to be specified to StreamDecoder so that it does not read
(and consume) bytes beyond the bounds of the message to be decoded.

Change-Id: Ifabed2ab4f39dda50c3945f9cc943852aee898d9
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/74722
Pigweed-Auto-Submit: Scott James Remnant <keybuk@google.com>
Reviewed-by: Yecheng Zhao <zyecheng@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
4 files changed
tree: 673978302976fc1b0dd9e0a9d676c919038edb26
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_android_toolchain/
  7. pw_arduino_build/
  8. pw_assert/
  9. pw_assert_basic/
  10. pw_assert_log/
  11. pw_assert_zephyr/
  12. pw_base64/
  13. pw_bloat/
  14. pw_blob_store/
  15. pw_bluetooth_hci/
  16. pw_boot/
  17. pw_boot_cortex_m/
  18. pw_build/
  19. pw_build_info/
  20. pw_build_mcuxpresso/
  21. pw_bytes/
  22. pw_checksum/
  23. pw_chrono/
  24. pw_chrono_embos/
  25. pw_chrono_freertos/
  26. pw_chrono_stl/
  27. pw_chrono_threadx/
  28. pw_chrono_zephyr/
  29. pw_cli/
  30. pw_console/
  31. pw_containers/
  32. pw_cpu_exception/
  33. pw_cpu_exception_cortex_m/
  34. pw_crypto/
  35. pw_docgen/
  36. pw_doctor/
  37. pw_env_setup/
  38. pw_file/
  39. pw_function/
  40. pw_fuzzer/
  41. pw_hdlc/
  42. pw_hex_dump/
  43. pw_i2c/
  44. pw_interrupt/
  45. pw_interrupt_cortex_m/
  46. pw_interrupt_zephyr/
  47. pw_kvs/
  48. pw_libc/
  49. pw_log/
  50. pw_log_basic/
  51. pw_log_null/
  52. pw_log_rpc/
  53. pw_log_tokenized/
  54. pw_log_zephyr/
  55. pw_malloc/
  56. pw_malloc_freelist/
  57. pw_metric/
  58. pw_minimal_cpp_stdlib/
  59. pw_module/
  60. pw_multisink/
  61. pw_package/
  62. pw_persistent_ram/
  63. pw_polyfill/
  64. pw_preprocessor/
  65. pw_presubmit/
  66. pw_protobuf/
  67. pw_protobuf_compiler/
  68. pw_random/
  69. pw_result/
  70. pw_ring_buffer/
  71. pw_router/
  72. pw_rpc/
  73. pw_snapshot/
  74. pw_software_update/
  75. pw_span/
  76. pw_spi/
  77. pw_status/
  78. pw_stm32cube_build/
  79. pw_stream/
  80. pw_string/
  81. pw_symbolizer/
  82. pw_sync/
  83. pw_sync_baremetal/
  84. pw_sync_embos/
  85. pw_sync_freertos/
  86. pw_sync_stl/
  87. pw_sync_threadx/
  88. pw_sync_zephyr/
  89. pw_sys_io/
  90. pw_sys_io_arduino/
  91. pw_sys_io_baremetal_lm3s6965evb/
  92. pw_sys_io_baremetal_stm32f429/
  93. pw_sys_io_mcuxpresso/
  94. pw_sys_io_stdio/
  95. pw_sys_io_stm32cube/
  96. pw_sys_io_zephyr/
  97. pw_system/
  98. pw_target_runner/
  99. pw_thread/
  100. pw_thread_embos/
  101. pw_thread_freertos/
  102. pw_thread_stl/
  103. pw_thread_threadx/
  104. pw_tls_client/
  105. pw_tls_client_boringssl/
  106. pw_tls_client_mbedtls/
  107. pw_tokenizer/
  108. pw_tool/
  109. pw_toolchain/
  110. pw_trace/
  111. pw_trace_tokenized/
  112. pw_transfer/
  113. pw_unit_test/
  114. pw_varint/
  115. pw_watch/
  116. pw_web_ui/
  117. pw_work_queue/
  118. targets/
  119. third_party/
  120. zephyr/
  121. .dockerignore ⇨ .gitignore
  122. activate.sh ⇨ bootstrap.sh
  123. .bazelignore
  124. .bazelrc
  125. .clang-format
  126. .clang-tidy
  127. .eslintrc.json
  128. .gitattributes
  129. .gitignore
  130. .gn
  131. .prettierrc.js
  132. .pylintrc
  133. activate.bat
  134. Android.bp
  135. AUTHORS
  136. bootstrap.bat
  137. bootstrap.sh
  138. BUILD.bazel
  139. BUILD.gn
  140. BUILDCONFIG.gn
  141. CMakeLists.txt
  142. Kconfig.zephyr
  143. LICENSE
  144. modules.gni
  145. OWNERS
  146. package.json
  147. PW_PLUGINS
  148. README.md
  149. tsconfig.json
  150. WORKSPACE
  151. yarn.lock
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/

Links