# 宿主结构化对象树只读观察协议 · 简体中文人类工程语言版

> 这是 TCS/HLDP 原生源码的简体中文阅读投影，不是新的正本，也不授予执行权限。若本页与 `.tcs` 源码不一致，以经过校验的 `.tcs` 源码为准。

## 这是什么

这是一份 **协议** 声明，编号为 `TCS-HOST-STRUCTURED-OBJECT-TREE-OBSERVATION-0001`，版本为 `0.1.0`。转换器已先用 Stage-1 编译器校验原生源码，再把机器枚举翻译成汉语；原始编号保留在括号和字段路径中。

## 谁在这里

源程序没有提供这一项，转换器不猜。

## 为什么开始

- **来源**  `source`
  - **comparison**：PASS_TCS_BRAIN_AND_SHARED_COMPUTER_REQUIRE_SAME_CANONICAL_WORLD_WITHOUT_OLD_LANGUAGE_SEMANTIC_AUTHORITY  `source.comparison`
  - **engineering_anchor_sha256**：a3dd8dbd2203b631bdb23f2693eb314d4ef86af68fdeaee8835e3cf0861ddd23  `source.engineering_anchor_sha256`
  - **reasoning_anchor_sha256**：987600f9f2a52821425d9e5a3d3b5350415912588cf522ef3384d282cb0a26bf  `source.reasoning_anchor_sha256`

## 发生了什么变化

源程序没有提供这一项，转换器不猜。

## 准备怎样执行

这是非执行声明，没有动作图。

## 边界与异常处理

- **失败处理**  `failure`
  - **accessibility_not_granted**：TCS-HOST-E4003  `failure.accessibility_not_granted`
  - **失败时默认关闭**：是  `failure.fail_closed`
  - **invalid_scope**：TCS-E4002  `failure.invalid_scope`
  - **observation_failed**：TCS-HOST-E5102  `failure.observation_failed`
  - **unsupported_platform**：TCS-E2101  `failure.unsupported_platform`
  - **write_or_action_request**：TCS-E4001  `failure.write_or_action_request`

## 怎样算完成

源程序没有提供这一项，转换器不猜。

## 下一次从哪里继续

源程序没有提供这一项，转换器不猜。

## 来源与校验

- **原生声明编号**：`TCS-HOST-STRUCTURED-OBJECT-TREE-OBSERVATION-0001`
- **原生声明类型**：`PROTOCOL`
- **TCS 源码 SHA-256**：`c2cffe724020e9d616743303858df28df6dd06bf412dc4af885efa5e7b19f52b`
- **校验编译器**：`TCS-COMPILER-STAGE6-HOST-OBJECT-OBSERVATION-0001`
- **投影协议**：`GLS-HLDP-HUMAN-ENGINEERING-PROJECTION-0001`

## 原生结构逐项对照

下面保留源码的全部顶层结构和字段路径，供人类审计投影有没有漏掉信息。

- **boundary**  `boundary`
  - **no_control_permission_inference**：是  `boundary.no_control_permission_inference`
  - **no_old_language_ui_or_product_rule**：是  `boundary.no_old_language_ui_or_product_rule`
  - **no_real_action_completion_claim**：是  `boundary.no_real_action_completion_claim`
  - **rust_swift_objc_or_os_api_is_mechanical_projection_only**：是  `boundary.rust_swift_objc_or_os_api_is_mechanical_projection_only`
  - **tcs_is_product_semantic_source**：是  `boundary.tcs_is_product_semantic_source`
- **失败处理**  `failure`
  - **accessibility_not_granted**：TCS-HOST-E4003  `failure.accessibility_not_granted`
  - **失败时默认关闭**：是  `failure.fail_closed`
  - **invalid_scope**：TCS-E4002  `failure.invalid_scope`
  - **observation_failed**：TCS-HOST-E5102  `failure.observation_failed`
  - **unsupported_platform**：TCS-E2101  `failure.unsupported_platform`
  - **write_or_action_request**：TCS-E4001  `failure.write_or_action_request`
- **语言头**  `header`
  - **正本路径**：language/protocols/TCS-HOST-STRUCTURED-OBJECT-TREE-OBSERVATION-0001.tcs  `header.canonical_uri`
  - **compatibility**  `header.compatibility`
    - TCS-COMPILER-STAGE6-HOST-OBJECT-OBSERVATION-0001
    - GIR/1
  - **语言**：TCS/0.1  `header.language`
  - **生命周期**：候选版本，尚未成为正式正本（`CANDIDATE`）  `header.lifecycle`
  - **英文名**：Host Structured Object Tree Read Only Observation Protocol  `header.name_en`
  - **中文名**：宿主结构化对象树只读观察协议  `header.name_zh`
  - **协议配置**：HLDP-NP/1  `header.profile`
  - **schema**：tcs.protocol/v1  `header.schema`
  - **版本**：0.1.0  `header.version`
- **identity**  `identity`
  - **coordinates_are_identity**：否  `identity.coordinates_are_identity`
  - **missing_role**：PRESERVE_UNKNOWN_NO_GUESS  `identity.missing_role`
  - **object_id**：SHA256_HOST_SNAPSHOT_PID_AX_PATH_ROLE_AND_SUBROLE  `identity.object_id`
  - **scope**：ONE_SNAPSHOT_ONE_HOST_ADAPTER  `identity.scope`
  - **screenshot_is_identity**：否  `identity.screenshot_is_identity`
  - **snapshot_id**：SHA256_HOST_BINARY_PID_AND_OBSERVATION_TIME  `identity.snapshot_id`
  - **tree_hash**：SHA256_CANONICAL_OBSERVED_TREE  `identity.tree_hash`
- **output**  `output`
  - **desktop_action_attempted**：否  `output.desktop_action_attempted`
  - **host_semantic_authority**：否  `output.host_semantic_authority`
  - **network_action**：否  `output.network_action`
  - **permission_prompted**：否  `output.permission_prompted`
  - **states**  `output.states`
    - OBSERVED_TARGET_READBACK_VERIFIED
    - HALTED_ACCESSIBILITY_PERMISSION_NOT_GRANTED
    - HALTED_NO_FOCUSED_APPLICATION
    - HALTED_OBSERVATION_ERROR
  - **tree_hash_required_when_observed**：是  `output.tree_hash_required_when_observed`
- **permission**  `permission`
  - **current_stage_may_execute_ax_action**：否  `permission.current_stage_may_execute_ax_action`
  - **current_stage_may_open_system_settings**：否  `permission.current_stage_may_open_system_settings`
  - **current_stage_may_read_trust_state**：是  `permission.current_stage_may_read_trust_state`
  - **current_stage_may_request_tcc_prompt**：否  `permission.current_stage_may_request_tcc_prompt`
  - **separate_direct_human_permission_required_after_denial**：是  `permission.separate_direct_human_permission_required_after_denial`
- **primitive**  `primitive`
  - **first_adapter**：MACOS_ACCESSIBILITY  `primitive.first_adapter`
  - **host_role**：MECHANICAL_READ_ONLY_ADAPTER  `primitive.host_role`
  - **natural_language_interpretation**：否  `primitive.natural_language_interpretation`
  - **操作**：CORE.OBSERVE_HOST_OBJECT_TREE  `primitive.operation`
  - **product_action**：否  `primitive.product_action`
  - **semantic_owner**：CALLING_TCS_GIR  `primitive.semantic_owner`
- **privacy**  `privacy`
  - **local_raw_diagnostic_if_created**：MOVE_TO_ACCOUNT_ONLY_PRIVATE_EVIDENCE_AND_NEVER_REMOTE  `privacy.local_raw_diagnostic_if_created`
  - **raw_accessibility_tree_committed_to_git**：否  `privacy.raw_accessibility_tree_committed_to_git`
  - **title_plaintext_persisted**：否  `privacy.title_plaintext_persisted`
  - **title_projection**  `privacy.title_projection`
    - TITLE_PRESENT
    - TITLE_SHA256
  - **value_plaintext_persisted**：否  `privacy.value_plaintext_persisted`
  - **value_projection**：VALUE_KIND_ONLY  `privacy.value_projection`
- **request**  `request`
  - **attributes**  `request.attributes`
    - ROLE
    - SUBROLE
    - TITLE_HASH
    - VALUE_KIND
    - ENABLED
    - FOCUSED
    - CHILDREN
  - **max_depth_max**：4  `request.max_depth_max`
  - **max_depth_min**：0  `request.max_depth_min`
  - **max_nodes_max**：512  `request.max_nodes_max`
  - **max_nodes_min**：1  `request.max_nodes_min`
  - **mode**：READ_ONLY  `request.mode`
  - **platform**：MACOS  `request.platform`
  - **root**：FOCUSED_APPLICATION  `request.root`
  - **trust_prompt**：否  `request.trust_prompt`
- **来源**  `source`
  - **comparison**：PASS_TCS_BRAIN_AND_SHARED_COMPUTER_REQUIRE_SAME_CANONICAL_WORLD_WITHOUT_OLD_LANGUAGE_SEMANTIC_AUTHORITY  `source.comparison`
  - **engineering_anchor_sha256**：a3dd8dbd2203b631bdb23f2693eb314d4ef86af68fdeaee8835e3cf0861ddd23  `source.engineering_anchor_sha256`
  - **reasoning_anchor_sha256**：987600f9f2a52821425d9e5a3d3b5350415912588cf522ef3384d282cb0a26bf  `source.reasoning_anchor_sha256`

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本页只改变阅读顺序，不改变 TCS/HLDP 语义。