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https://github.com/mikecarper/MeshCore.git
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mikecarper
7a463937ca
Specialize repeater ACL session state, compact recent and flood records, stream Merkle proofs, and release cold OTA buffers safely. Preserve saved formats, stack sizes, table capacities, and OTA source limits. Account for lazy buffers when active and add compatibility, ARM alignment, allocation failure, and queued-response tests. Validated six representative board/role builds, 1736 native test cases, sanitizer fixtures, and strict documentation. Document the preexisting Wio-E5 Mini flash overflow separately.
56 lines
2.5 KiB
Python
56 lines
2.5 KiB
Python
"""Use the smaller ClientInfo layout only for an effective repeater source role.
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One shared compiler definition covers application and helper translation units.
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Unknown/custom roles keep the complete layout; room and sensor session fields
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are never removed from builds that use them.
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"""
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import importlib.util
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from pathlib import Path
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SCRIPT_DIR = Path(__file__).resolve().parent if "__file__" in globals() else Path("scripts").resolve()
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SPEC = importlib.util.spec_from_file_location("client_acl_source_policy", SCRIPT_DIR / "nrf52_flash_trim.py")
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SOURCE_POLICY = importlib.util.module_from_spec(SPEC)
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SPEC.loader.exec_module(SOURCE_POLICY)
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DEFINITION = "MESH_CLIENT_REPEATER_ONLY"
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REPEATER_SOURCES = ("../examples/simple_repeater/main.cpp", "../examples/simple_repeater/MyMesh.cpp")
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OTHER_ROLES = ("simple_room_server", "simple_sensor", "companion_radio", "simple_secure_chat",
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"kiss_modem", "partition_expander", "esp32_partition_migrator", "esp32_partition_legacy_seed")
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def role_policy(src_filter, flags=(), cppdefines=()):
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values = SOURCE_POLICY.flag_defines(flags, cppdefines)
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selected = SOURCE_POLICY.source_selected
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qualified = (all(selected(src_filter, source) for source in REPEATER_SOURCES)
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and not any(selected(src_filter, "../examples/" + role + "/main.cpp")
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or selected(src_filter, "../examples/" + role + "/MyMesh.cpp")
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or selected(src_filter, "../examples/" + role + "/SensorMesh.cpp")
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for role in OTHER_ROLES)
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and not any(name.startswith("COMPANION_") for name in values))
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if DEFINITION in values:
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value = values[DEFINITION]
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text = "0" if value is None else str(value).strip("\"'() ")
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if text not in ("0", "1"):
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raise ValueError(DEFINITION + " override must be 0 or 1")
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if text == "1" and not qualified:
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raise ValueError(DEFINITION + "=1 requires only the repeater source role")
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return {}
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return {DEFINITION: 1} if qualified else {}
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def install(build_env):
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src_filter = build_env.get("SRC_FILTER")
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if src_filter is None:
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src_filter = build_env.GetProjectOption("build_src_filter", "")
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definitions = role_policy(src_filter, build_env.get("BUILD_FLAGS", ()),
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build_env.get("CPPDEFINES", ()))
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if definitions:
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build_env.AppendUnique(CPPDEFINES=list(definitions.items()))
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if "Import" in globals():
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Import("env")
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install(env)
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