tools: complete login probe todo coverage

tools: package login reachability probe
docs: harden login reachability schema
2026-07-12 14:08:25 +08:00 · 2026-07-12 12:55:53 +08:00 · 2026-07-12 12:45:58 +08:00 · 2026-07-12 12:33:01 +08:00
8 changed files with 2394 additions and 7 deletions
--- a/docs/go-mcp-minimal-plan.md
+++ b/docs/go-mcp-minimal-plan.md
@@ -10,6 +10,31 @@

 ---

+## 2026-07-12 Current Next Node Correction
+
+当前下一节点不再是泛化的 `N12-pre` 离线证据整理，也不是 A-route/RPA UI 演示。A-route/RPA 只保留为备选；主线继续走 B-route，也就是面向登录态客户端的 `in_process_adapter_research` / `in_process_contract`。
+
+**当前主线节点：B-route 登录可达性 schema/probe package。**
+
+本节点的目标是在 2026-07-13 可登录环境执行前，把验证口径一次性补齐，避免明天反复采证。活动产物：
+
+- `docs/source-discovery/2026-07-12-login-reachability-validation-items.md`
+- `docs/source-discovery/2026-07-12-send-upload-deep-dive.md`
+- `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`
+- `docs/source-discovery/2026-07-12-login-reachability-probe-package.md`
+- `scripts/package-login-reachability-probe.ps1`
+- `scripts/verify-login-reachability-probe-package.ps1`
+- `docs/source-discovery/capability-source-matrix.md`
+
+本节点通过条件：
+
+1. 登录验证清单包含 P0 项：one-shot 测试目标、登录态 server/auth、in-process adapter 可达性、发送前后 sent-record 快照、sent-record 来源、结构化失败原因、消息/文件 ack 关联。
+2. `isphere_send_message` 只在 direct/group 目标、`AppContextManager` / `Chat` / `XMPPConnection` 可达、sent-record 内容哈希/ack 关联通过后解除生产阻塞。
+3. `isphere_send_file` 只在 `FileUploadPara`、`IFileTransfer.FileUpload`、`FileUploadResult.FileID`、`trans_UploadCompleted(fileId)` / `Chat.sendFileMessage`、文件 sent-record/ack 关联通过后解除生产阻塞。
+4. 外部 sidecar 仍是 preview/probe-only；A-route UIA/RPA 仍是 backup-only。
+
+---
+
 ## 1. Node Tree

 ```text
@@ -962,16 +987,23 @@ Every node must satisfy these rules:

 ## 4. Current Next Node

-Current guidance after N0-N15 remote updates is:
+Current guidance after the 2026-07-12 offline B-route audit and login-validation schema hardening is:

 ```text
-当前下一步：MCP 核心工具合同冻结 + 只读消息源 discovery + N12-pre 证据包整理。
+当前下一步：B-route 登录可达性 schema/probe package；明天在可登录环境采集一次性证据。
 ```

 Immediate next action:

 ```text
-Use `docs/mcp-core-tools-contract.md` and `docs/mcp-core-business-plan.md` as the active business route. Prioritize `isphere_search_contacts`, `isphere_search_groups`, `isphere_receive_messages`, and `isphere_receive_files`, then move `isphere_send_message` and `isphere_send_file` into Stage D after source discovery and connector verification.
+Use `docs/source-discovery/2026-07-12-login-reachability-validation-items.md` as the active schema. Build the 2026-07-13 login reachability probe package around one-shot targets, runtime/server/auth state, in-process adapter reachability, before/after sent-record snapshots, structured failure reasons, and message/file ack correlation.
 ```

-N12-pre offline evidence remains pre-gate context. Existing UIA selector/report work is auxiliary evidence and fallback support only; the project core is MCP communication capability for contacts, groups, messages, and files.
+Business status: contact search, group search, receive messages, and receive file-list remain the stable MCP foundation. `isphere_send_message` and `isphere_send_file` are implemented as preview/contract paths, but production send/file remains blocked until logged-in B-route reachability and sent-record/ack correlation pass. N12-pre/offline evidence remains pre-gate context. Existing UIA selector/report/RPA work is auxiliary evidence and fallback support only; the project core is MCP communication capability for contacts, groups, messages, and files.
+
+Prepared package:
+
+```text
+runs/login-reachability-probe-package.zip
+C:\Users\zhaoy\Downloads\login-reachability-probe-package-20260712-140706.zip
+```
--- a/docs/source-discovery/2026-07-12-login-reachability-probe-package.md
+++ b/docs/source-discovery/2026-07-12-login-reachability-probe-package.md
@@ -0,0 +1,105 @@
+# Login Reachability Probe Package
+
+Date: 2026-07-12
+
+## Business purpose
+
+This package turns the login validation schema into an operator-runnable package for the 2026-07-13 logged-in environment.
+
+It is for B-route evidence collection. It does not enable production send.
+
+## Generated artifacts
+
+- Package script: `scripts/package-login-reachability-probe.ps1`
+- Verification script: `scripts/verify-login-reachability-probe-package.ps1`
+- Package directory: `runs/login-reachability-probe-package`
+- Package zip: `runs/login-reachability-probe-package.zip`
+- Downloads copy: `C:\Users\zhaoy\Downloads\login-reachability-probe-package-20260712-140706.zip`
+
+## What the package contains
+
+- `recorder/ISphereLiveProbeRecorder.exe`
+- `tools/isphere-capability-smoke.exe`
+- `LOGIN-REACHABILITY-INPUTS.template.json`
+- `LOGIN-REACHABILITY-INPUTS.schema.json`
+- `TODO-COVERAGE.md`
+- `CREATE-RETURN-ZIP.ps1`
+- `RUN-LOGIN-REACHABILITY-SUITE.bat`
+- numbered operator steps:
+  - `00-prepare-inputs.bat`
+  - `01-run-before-recorder.bat`
+  - `02-run-after-text-recorder.bat`
+  - `03-run-after-file-recorder.bat`
+  - `04-create-return-zip.bat`
+- copied reference docs:
+  - `docs/login-reachability-validation-items.md`
+  - `docs/send-upload-deep-dive.md`
+
+## Operator flow
+
+1. Run only on a machine where iSphere/IMPlatformClient is visibly logged in.
+2. Fill `LOGIN-REACHABILITY-INPUTS.json` from the template.
+3. Run before-recorder.
+4. If text test is enabled, manually send exactly one text message in the official client, then run after-text-recorder.
+5. If file test is enabled, manually send exactly one safe small file in the official client, then run after-file-recorder.
+6. Run `CREATE-RETURN-ZIP.ps1` or `04-create-return-zip.bat`.
+7. Return `isphere-login-reachability-return-*.zip`.
+
+## Required returned schema
+
+The return script writes `LOGIN-REACHABILITY-OUTPUT.json` with these top-level sections:
+
+- `run`
+- `targets`
+- `runtime`
+- `reachability`
+- `server_auth`
+- `snapshots`
+- `attempts`
+- `failures`
+- `correlation`
+
+## Safety and route status
+
+- `NO_AUTOMATIC_SEND=true`: the package does not send text or files automatically.
+- `production_send_enabled=false`
+- `production_file_send_enabled=false`
+- A-route/RPA remains `backup_only`.
+- B-route remains blocked until returned evidence proves logged-in reachability and sent-record/ack correlation.
+
+## Verification
+
+Fresh verification command:
+
+```powershell
+powershell -NoProfile -ExecutionPolicy Bypass -File scripts\verify-login-reachability-probe-package.ps1
+```
+
+Verified result:
+
+```json
+{
+  "ok": true,
+  "required_file_count": 22,
+  "synthetic_return_verified": true,
+  "online_login_required": true,
+  "no_automatic_send": true,
+  "production_send_enabled": false,
+  "production_file_send_enabled": false
+}
+```
+
+## Remaining TODO coverage completed
+
+The package now includes the remaining validation TODO fields:
+
+- `runtime_observations`: AppContextManager, MessageScheduling, Chat/XMPP, FileUploadPara, IFileTransfer, FileUploadResult/FileID, and send-file-message finalization evidence or structured failure.
+- `group_probe`: group ChatRoom branch and speech/upload permission evidence or structured failure.
+- `fallback_a_route`: HWND, `rtbSendMessage`, `btnSend`, file menu evidence, or structured failure when B-route fails.
+- `TODO-COVERAGE.md`: maps every P0/P1 validation item to the exact package field or generated evidence path.
+
+## Next decision after returned zip
+
+- If text evidence includes one-shot target, before/after sent-record source, content hash, and ack/ref correlation, move text B-route from contract/probe toward production connector design.
+- If file evidence includes FileUploadPara/server/auth data, IFileTransfer reachability, FileUploadResult/FileID or structured failure, and file sent-record/ack correlation, move file B-route to upload connector design.
+- If reachability fails with structured reasons, continue offline reverse against the failed step.
--- a/docs/source-discovery/2026-07-12-login-reachability-validation-items.md
+++ b/docs/source-discovery/2026-07-12-login-reachability-validation-items.md
@@ -0,0 +1,129 @@
+# Login Reachability Validation Items
+
+Date: 2026-07-12
+
+Purpose: this is the operator-facing checklist for the 2026-07-13 logged-in environment. It is generated from the offline send/upload deep dive and should be used to build the one-shot reachability probe package. P0 items are blocking; production send remains disabled until all relevant P0 evidence is collected and correlated.
+
+## Operator rules
+
+- Run the probe only after the target iSphere/IMPlatformClient session is visibly logged in.
+- Use a pre-agreed direct test JID and optional group test JID; record them in the output JSON.
+- Use one-shot test content and one safe small test file; record SHA256 hashes, not raw sensitive content.
+- Capture before/after sent-record snapshots around the one-shot send/upload test.
+- Do not mark production ready unless ack/sent-record correlation is machine-verifiable.
+
+## P0 items
+
+### Define one-shot test targets and operator confirmation
+
+- Category: test_rule
+- Evidence to capture: direct JID, optional group JID, self-send/sandbox-account flag, operator confirmation, one-send-only flag, test content/file hash seed
+- Unlocks: reliable ack and sent-record correlation
+
+### Capture before/after sent-record snapshots
+
+- Category: snapshot
+- Evidence to capture: before count/last summary, after count/last summary, target ref, content hash or file hash, timestamp window
+- Unlocks: machine-verifiable send result
+
+### Identify sent-record and ack source paths
+
+- Category: sent_record_source
+- Evidence to capture: MessageCenter::OnMessageSended availability, PacketReader/SaveToDB/MsgLib source availability, MCP audit ref, ack/ref id if present
+- Unlocks: production gate evidence
+
+### Confirm in-process adapter reachability mode
+
+- Category: adapter_reachability
+- Evidence to capture: process bitness, CLR/.NET version, user/session id, loaded managed assemblies, same-process/managed-harness/injection requirement, stop-condition reason if blocked
+- Unlocks: B-route implementation decision
+
+### Confirm logged-in IMPlatformClient.exe process and loaded assemblies
+
+- Category: runtime
+- Evidence to capture: process id, module list, loaded managed assemblies, login/user presence without leaking credentials
+- Unlocks: all B-route adapter tests
+
+### Confirm AppContextManager/IAppContextManager reachability
+
+- Category: runtime
+- Evidence to capture: type visible, instance path, SendTxtMessageByJid callable shape, direct/group chat type mapping
+- Unlocks: text send high-level path
+
+### Confirm Chat/XMPPConnection authenticated state
+
+- Category: runtime
+- Evidence to capture: Chat instance, XMPPConnection state, target JID mapping, group ChatRoom branch if target is group
+- Unlocks: text and file message finalization
+
+### Capture FileUploadPara required values without leaking token
+
+- Category: file_upload
+- Evidence to capture: host, port, domain, local path presence, IsImg/IsPublic, token-present boolean/hash only, timeout/cache flags if visible
+- Unlocks: upload_file probe
+
+### Confirm IFileTransfer/FileTransfer.FileUpload reachability
+
+- Category: file_upload
+- Evidence to capture: service instance or constructor path, method signature, safe call readiness, HTTP status/failure channel mapping
+- Unlocks: file upload
+
+### Confirm FileUploadResult.FileID after safe test upload
+
+- Category: file_upload_result
+- Evidence to capture: FileID present, size/name or URL/remote folder metadata, HTTP status, service error code/message if upload fails
+- Unlocks: send_file_message
+
+### Confirm trans_UploadCompleted/SendFileMessage consumes FileID
+
+- Category: send_file_message
+- Evidence to capture: FileID enters payload, Chat.sendFileMessage invoked, sent file record/ack, failure reason if target/permission blocks
+- Unlocks: production file send
+
+### Capture structured failure reasons for every probe step
+
+- Category: failure_reason
+- Evidence to capture: step name, exception type, error code, message, offline/permission/target-not-found/token/file-size/file-type/network-timeout classification
+- Unlocks: actionable next decision when probe fails
+
+### Correlate sent record/ack with content hash or file hash
+
+- Category: ack
+- Evidence to capture: sent record source, timestamp, target ref, body/file metadata hash, ack/ref id, before/after snapshot diff
+- Unlocks: production gate
+
+## P1 items
+
+### Confirm group ChatRoom branch and permissions
+
+- Category: group
+- Evidence to capture: ChatRoom type, speech/upload permission state, group JID, mute/permission failure reason
+- Unlocks: group send/file send
+
+### If B-route reachability fails, capture A-route UI evidence
+
+- Category: fallback
+- Evidence to capture: window hwnd, rtbSendMessage, btnSend, screenshots, failure reason
+- Unlocks: demo fallback only
+
+## Required output schema
+
+Every probe run should emit JSON with these top-level sections:
+
+- `run`: timestamp, machine, operator confirmation, one-shot flags.
+- `targets`: direct JID, optional group JID, target type, source of target selection.
+- `runtime`: process id, bitness, CLR/.NET version, user/session, loaded assemblies.
+- `reachability`: AppContextManager, MessageScheduling, Chat, XMPPConnection, IFileTransfer, FileUploadPara, FileUploadResult, Chat.sendFileMessage.
+- `server_auth`: host, port, domain, token_present, token_hash_prefix only, accessToken/clientId presence when visible.
+- `snapshots`: before/after counts and last-record summaries for sent-record sources.
+- `attempts`: probe-only, optional one-shot text, optional safe upload, optional file-message finalization.
+- `failures`: structured failure code, exception type, message, classification, next action.
+- `correlation`: content/file hash match, target match, timestamp window, ack/ref id.
+
+## Pass criteria
+
+- Text send can move forward when logged-in runtime exposes AppContextManager or MessageScheduling plus Chat/XMPPConnection and sent-record/ack correlation is possible.
+- File send can move forward when logged-in runtime exposes IFileTransfer/FileUpload, FileUploadPara values, FileUploadResult.FileID, and Chat.sendFileMessage finalization evidence.
+- Production remains blocked if any P0 item is missing, if failure reasons are unstructured, or if only static evidence is available.
+- Text production can move forward only when one-shot target, before/after snapshot, sent-record source, and content-hash/ack correlation all pass.
+- File production can move forward only when FileUploadPara values, IFileTransfer reachability, FileUploadResult.FileID, file-message finalization, and file sent-record/ack correlation all pass.
--- a/docs/source-discovery/2026-07-12-send-upload-deep-dive.md
+++ b/docs/source-discovery/2026-07-12-send-upload-deep-dive.md
@@ -0,0 +1,440 @@
+# Send / Upload Deep Dive
+
+Date: 2026-07-12
+
+## Business summary
+
+Offline deep dive confirms the remaining work is not generic sending code. The business blocker is logged-in runtime reachability plus online proof. Text send needs reachable AppContextManager/MessageScheduling/Chat. File send needs upload parameters and server-issued FileUploadResult.FileID before Chat.sendFileMessage can be meaningful.
+
+## Decision
+
+| Question | Answer |
+| --- | --- |
+| Should work stop before login? | No |
+| Highest-value offline work | Deepen send/upload decomposition and prepare login validation items |
+| Can production send be enabled offline? | No |
+| Next package | login reachability probe package |
+
+## Sources
+
+| Source | Role | Exists | Lines | Size bytes |
+| --- | --- | --- | ---: | ---: |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il` | main client; high-level send, file-send orchestration, runtime auth/service state | True | 1360035 | 74148460 |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\smack.dll.il` | Chat/XMPP send implementation and file-message primitive | True | 87425 | 5019807 |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Service.dll.il` | file upload HTTP/service implementation | True | 3351 | 207786 |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.ServiceBase.dll.il` | FileUploadPara/FileUploadResult/FileTransferParaBase DTO contracts | True | 1641 | 93585 |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Interface.dll.il` | IAppContextManager/IFileTransfer interface contracts | True | 4429 | 227335 |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il` | ServiceManager/Auth DTOs and common runtime state | True | 118343 | 5703293 |
+
+## Deep-dive findings
+
+| Item | Stage | Status | Evidence | Business meaning |
+| --- | --- | --- | ---: | --- |
+| `Text send high-level entry: AppContextManager.SendTxtMessageByJid` | `text_send` | `static_evidence_found` | 6 | Best business-level text-send candidate if reachable in logged-in runtime. |
+| `Text send scheduling fallback: MessageScheduling.SendChatMessage` | `text_send` | `static_evidence_found` | 16 | Fallback text-send path if AppContextManager is hard to reach but Chat/Roster args exist. |
+| `Low-level text primitive: Chat.SendMessage -> XMPPConnection.send` | `text_send` | `static_evidence_found` | 20 | Confirms final XMPP send primitive; not enough alone without authenticated Chat/XMPP state. |
+| `Upload parameter base: FileTransferParaBase` | `file_upload` | `static_evidence_found` | 20 | Defines host, port, domain, local path, timeout/cache and token fields required by upload/download DTOs. |
+| `Upload DTO: FileUploadPara` | `file_upload` | `static_evidence_found` | 20 | Concrete upload request DTO; adds IsImg/IsPublic and invokes FileTransferParaBase constructor. |
+| `Upload service: IFileTransfer/FileTransfer.FileUpload` | `file_upload` | `static_evidence_found` | 20 | Managed upload entry; returns FileUploadResult and internally writes multipart token/form data. |
+| `Upload auth/server state: HTTPFileServer + Auth token` | `file_upload` | `static_evidence_found` | 20 | File upload depends on runtime server/auth state, not only a local file path. |
+| `Upload result: FileUploadResult.FileID and remote metadata` | `file_upload_result` | `static_evidence_found` | 20 | Server-issued FileID is required before a chat file message is meaningful. |
+| `File-message finalization: trans_UploadCompleted / SendFileMessage / Chat.sendFileMessage` | `send_file_message` | `static_evidence_found` | 20 | After upload succeeds, the client constructs offline file-transfer content and sends chat file message. |
+| `Target resolution: JID -> Chat / ChatRoom` | `runtime_context` | `static_evidence_found` | 20 | Both text and file send need a target JID mapped to Chat or ChatRoom; group handling may differ. |
+| `Runtime owner: frmMain / IMPPManager / MessageCenter` | `runtime_context` | `static_evidence_found` | 20 | Likely owners of initialized logged-in state and message center callbacks. |
+
+## What this adds to tomorrow's login validation
+
+| Priority | Category | Validation item | Evidence to capture | Unlocks |
+| --- | --- | --- | --- | --- |
+| P0 | test_rule | Define one-shot test targets and operator confirmation | direct JID, optional group JID, self-send/sandbox-account flag, operator confirmation, one-send-only flag, test content/file hash seed | reliable ack and sent-record correlation |
+| P0 | snapshot | Capture before/after sent-record snapshots | before count/last summary, after count/last summary, target ref, content hash or file hash, timestamp window | machine-verifiable send result |
+| P0 | sent_record_source | Identify sent-record and ack source paths | MessageCenter::OnMessageSended availability, PacketReader/SaveToDB/MsgLib source availability, MCP audit ref, ack/ref id if present | production gate evidence |
+| P0 | adapter_reachability | Confirm in-process adapter reachability mode | process bitness, CLR/.NET version, user/session id, loaded managed assemblies, same-process/managed-harness/injection requirement, stop-condition reason if blocked | B-route implementation decision |
+| P0 | runtime | Confirm logged-in IMPlatformClient.exe process and loaded assemblies | process id, module list, loaded managed assemblies, login/user presence without leaking credentials | all B-route adapter tests |
+| P0 | runtime | Confirm AppContextManager/IAppContextManager reachability | type visible, instance path, SendTxtMessageByJid callable shape, direct/group chat type mapping | text send high-level path |
+| P0 | runtime | Confirm Chat/XMPPConnection authenticated state | Chat instance, XMPPConnection state, target JID mapping, group ChatRoom branch if target is group | text and file message finalization |
+| P0 | file_upload | Capture FileUploadPara required values without leaking token | host, port, domain, local path presence, IsImg/IsPublic, token-present boolean/hash only, timeout/cache flags if visible | upload_file probe |
+| P0 | file_upload | Confirm IFileTransfer/FileTransfer.FileUpload reachability | service instance or constructor path, method signature, safe call readiness, HTTP status/failure channel mapping | file upload |
+| P0 | file_upload_result | Confirm FileUploadResult.FileID after safe test upload | FileID present, size/name or URL/remote folder metadata, HTTP status, service error code/message if upload fails | send_file_message |
+| P0 | send_file_message | Confirm trans_UploadCompleted/SendFileMessage consumes FileID | FileID enters payload, Chat.sendFileMessage invoked, sent file record/ack, failure reason if target/permission blocks | production file send |
+| P0 | failure_reason | Capture structured failure reasons for every probe step | step name, exception type, error code, message, offline/permission/target-not-found/token/file-size/file-type/network-timeout classification | actionable next decision when probe fails |
+| P0 | ack | Correlate sent record/ack with content hash or file hash | sent record source, timestamp, target ref, body/file metadata hash, ack/ref id, before/after snapshot diff | production gate |
+| P1 | group | Confirm group ChatRoom branch and permissions | ChatRoom type, speech/upload permission state, group JID, mute/permission failure reason | group send/file send |
+| P1 | fallback | If B-route reachability fails, capture A-route UI evidence | window hwnd, rtbSendMessage, btnSend, screenshots, failure reason | demo fallback only |
+
+## Evidence by item
+
+### Text send high-level entry: AppContextManager.SendTxtMessageByJid
+
+Stage: `text_send`. Status: `static_evidence_found`. Evidence count: 6.
+
+Business meaning: Best business-level text-send candidate if reachable in logged-in runtime.
+
+Must verify tomorrow:
+- Reach AppContextManager instance
+- Confirm target JID/chat type mapping
+- Invoke dry/probe path without send first
+- Correlate sent record/ack after real send test
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:542112` | `string_literal` | `IL_09bf:  ldstr      "SendTxtMessageByJid"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:585987` | `signature_continuation` | `instance void  SendTxtMessageByJid(string jid,` | `L585986: .method public hidebysig newslot virtual final instance void  SendTxtMessageByJid(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:586197` | `method_end` | `} // end of method AppContextManager::SendTxtMessageByJid` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1358068` | `string_literal` | `IL_0c3f:  ldstr      "SendTxtMessageByJid"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Interface.dll.il:1920` | `signature_continuation` | `instance void  SendTxtMessageByJid(string jid,` | `L1919: .method public hidebysig newslot abstract virtual instance void  SendTxtMessageByJid(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Interface.dll.il:1924` | `method_end` | `} // end of method IAppContextManager::SendTxtMessageByJid` | `L1919: .method public hidebysig newslot abstract virtual instance void  SendTxtMessageByJid(string jid,` |
+
+### Text send scheduling fallback: MessageScheduling.SendChatMessage
+
+Stage: `text_send`. Status: `static_evidence_found`. Evidence count: 16.
+
+Business meaning: Fallback text-send path if AppContextManager is hard to reach but Chat/Roster args exist.
+
+Must verify tomorrow:
+- Locate or construct RosterContactsArgs
+- Locate Chat instance
+- Confirm direct/group branch
+- Correlate sent record/ack
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:728720` | `callsite` | `IL_0213:  call       class [smack]com.vision.smack.packet.XmppMessage IMPP.Client.Core.MessageEngine.MessageScheduling::SendChatMessage(class IMPP.Client.Business.RosterContacts.RosterContactsArgs,` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1153541` | `reference` | `SendChatMessage(class [smack]com.vision.smack.Chat chat,` | `L1153540: .method public hidebysig static class [smack]com.vision.smack.packet.XmppMessage` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1153800` | `method_end` | `} // end of method MessageScheduling::SendChatMessage` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1154128` | `reference` | `SendChatMessage(class IMPP.Client.Business.RosterContacts.RosterContactsArgs rosterArgs,` | `L1154127: .method public hidebysig static class [smack]com.vision.smack.packet.XmppMessage` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1154187` | `callsite` | `IL_006e:  call       class [smack]com.vision.smack.packet.XmppMessage IMPP.Client.Core.MessageEngine.MessageScheduling::SendChatMessage(class [smack]com.vision.smack.Chat,` | `L1154127: .method public hidebysig static class [smack]com.vision.smack.packet.XmppMessage` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1154225` | `method_end` | `} // end of method MessageScheduling::SendChatMessage` | `L1154127: .method public hidebysig static class [smack]com.vision.smack.packet.XmppMessage` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:99274` | `reference` | `get_issendchatmessage() cil managed` | `L99273: .method public hidebysig specialname instance string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:99284` | `reference` | `set_issendchatmessage(string 'value') cil managed` | `L99283: .method public hidebysig specialname instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:99582` | `property` | `.property instance string issendchatmessage()` | `L99546: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:99586` | `reference` | `.set instance void Schedule::set_issendchatmessage(string)` | `L99546: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:99587` | `reference` | `.get instance string Schedule::get_issendchatmessage()` | `L99546: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:100662` | `reference` | `get_issendchatmessage() cil managed` | `L100661: .method public hidebysig specialname instance string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:100672` | `reference` | `set_issendchatmessage(string 'value') cil managed` | `L100671: .method public hidebysig specialname instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:101019` | `property` | `.property instance string issendchatmessage()` | `L100976: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:101023` | `reference` | `.get instance string ScheduleTaskDetailsDTO::get_issendchatmessage()` | `L100976: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPP.Common.dll.il:101024` | `reference` | `.set instance void ScheduleTaskDetailsDTO::set_issendchatmessage(string)` | `L100976: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+
+### Low-level text primitive: Chat.SendMessage -> XMPPConnection.send
+
+Stage: `text_send`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Confirms final XMPP send primitive; not enough alone without authenticated Chat/XMPP state.
+
+Must verify tomorrow:
+- Locate Chat instance
+- Locate authenticated XMPPConnection
+- Confirm direct/group message payload
+- Capture ack/sent-record
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:80284` | `callsite` | `IL_34d2:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:206378` | `callsite` | `IL_0010:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L206369: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:249554` | `callsite` | `IL_0c1e:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:249857` | `callsite` | `IL_0f27:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:299997` | `callsite` | `IL_0096:  callvirt   instance class [smack]com.vision.smack.packet.XmppMessage [smack]com.vision.smack.Chat::SendMessage(class [smack]com.vision.smack.packet.XmppMessage)` | `L299937: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:410318` | `callsite` | `IL_2257:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:412929` | `callsite` | `IL_00d2:  callvirt   instance class [smack]com.vision.smack.packet.XmppMessage [smack]com.vision.smack.Chat::SendMessage(class [smack]com.vision.smack.packet.XmppMessage)` | `L412858: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:430535` | `callsite` | `IL_0357:  callvirt   instance class [smack]com.vision.smack.packet.XmppMessage [smack]com.vision.smack.Chat::SendMessage(class [smack]com.vision.smack.packet.XmppMessage)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:451786` | `callsite` | `IL_00b1:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L451702: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:451858` | `callsite` | `IL_018f:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:454073` | `callsite` | `IL_0179:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:454206` | `callsite` | `IL_00b9:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L454118: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:454298` | `callsite` | `IL_00b9:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L454210: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:520831` | `callsite` | `IL_017a:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:521914` | `callsite` | `IL_007a:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L521860: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:521970` | `callsite` | `IL_0075:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L521918: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:522012` | `callsite` | `IL_004c:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L521974: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:540102` | `callsite` | `IL_0109:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L539996: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:651133` | `callsite` | `IL_0136:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:651239` | `callsite` | `IL_0068:  callvirt   instance void [smack]com.vision.smack.XMPPConnection::send(string)` | `L651184: .method public hidebysig instance void` |
+
+### Upload parameter base: FileTransferParaBase
+
+Stage: `file_upload`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Defines host, port, domain, local path, timeout/cache and token fields required by upload/download DTOs.
+
+Must verify tomorrow:
+- Host
+- Port
+- Domain
+- LocalFilePath
+- Token
+- Cache/timeout flags if present
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:12927` | `signature_continuation` | `instance int32  get_Port() cil managed` | `L12926: .method public hidebysig newslot specialname abstract virtual instance int32  get_Port() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:12981` | `reference` | `.get instance int32 NetFwTypeLib.INetFwOpenPort::get_Port()` | `L12962: .method public hidebysig newslot specialname abstract virtual instance void  set_Enabled([in] bool Enabled) cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:13737` | `callsite` | `IL_01e1:  callvirt   instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileTransferParaBase::add_FileTransferNodity(class [mscorlib]System.EventHandler`1<class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileSer...` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:13918` | `callsite` | `IL_0046:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileTransferParaBase [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileTransferArgs::get_TransferPara()` | `L13878: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:13919` | `callsite` | `IL_004b:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileTransferParaBase::get_LocalFilePath()` | `L13878: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:14176` | `callsite` | `IL_0030:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `L14146: .method public hidebysig instance bool` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:14179` | `callsite` | `IL_003b:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `L14146: .method public hidebysig instance bool` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:23389` | `callsite` | `IL_0200:  callvirt   instance string IMPP.Client.Server::get_Port()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:56075` | `reference` | `get_domain() cil managed` | `L56074: .method public hidebysig specialname instance string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:56183` | `reference` | `.get instance string IMPP.Client.Framework.Config.ConfigChatSizeModel::get_domain()` | `L56166: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:56238` | `reference` | `get_Domain() cil managed` | `L56237: .method public hidebysig specialname instance string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:56300` | `reference` | `.get instance string IMPP.Client.Framework.Config.ConfigDiscussModel::get_Domain()` | `L56283: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:59266` | `callsite` | `IL_00a9:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `L59183: .method public hidebysig static string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:59283` | `callsite` | `IL_00d9:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `L59183: .method public hidebysig static string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:59326` | `callsite` | `IL_0142:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:59356` | `callsite` | `IL_0195:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:78484` | `callsite` | `IL_2094:  callvirt   instance string IMPP.Client.Server::get_Domain()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:80366` | `callsite` | `IL_35a2:  callvirt   instance string [smack]com.vision.smack.packet.TCPManage.TCPResponseMsg::get_Port()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:80403` | `callsite` | `IL_361b:  callvirt   instance string [smack]com.vision.smack.packet.TCPManage.TCPResponseMsg::get_Port()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:94295` | `callsite` | `IL_0113:  callvirt   instance string [smack]com.vision.smack.Jid::get_Domain()` | `L94177: .method private hidebysig instance void` |
+
+### Upload DTO: FileUploadPara
+
+Stage: `file_upload`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Concrete upload request DTO; adds IsImg/IsPublic and invokes FileTransferParaBase constructor.
+
+Must verify tomorrow:
+- Constructor arguments
+- IsImg
+- IsPublic
+- Token value
+- Local file path normalization
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:511999` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara V_11,` | `L511981: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512182` | `callsite` | `IL_01d9:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512459` | `constructor_call` | `IL_04a3:  newobj     instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::.ctor(string,` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608732` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara V_4,` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608787` | `constructor_call` | `IL_0092:  newobj     instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::.ctor(string,` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608795` | `callsite` | `IL_009c:  callvirt   instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::set_IsPublic(bool)` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608800` | `callsite` | `IL_00b2:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608847` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara V_5,` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608908` | `constructor_call` | `IL_00a5:  newobj     instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::.ctor(string,` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608916` | `callsite` | `IL_00af:  callvirt   instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::set_IsPublic(bool)` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608921` | `callsite` | `IL_00c5:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:679652` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara V_5,` | `L679642: .method public hidebysig static void  UploadGroupImage(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:679711` | `constructor_call` | `IL_00a7:  newobj     instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::.ctor(string,` | `L679642: .method public hidebysig static void  UploadGroupImage(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:679721` | `callsite` | `IL_00bf:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L679642: .method public hidebysig static void  UploadGroupImage(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:699724` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara V_8,` | `L699710: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:699942` | `constructor_call` | `IL_0234:  newobj     instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::.ctor(string,` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:699952` | `callsite` | `IL_024c:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:738881` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara V_5,` | `L738869: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:738939` | `constructor_call` | `IL_0094:  newobj     instance void [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadPara::.ctor(string,` | `L738869: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:738959` | `callsite` | `IL_00bf:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L738869: .method private hidebysig instance void` |
+
+### Upload service: IFileTransfer/FileTransfer.FileUpload
+
+Stage: `file_upload`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Managed upload entry; returns FileUploadResult and internally writes multipart token/form data.
+
+Must verify tomorrow:
+- Reach IFileTransfer instance
+- Call FileUpload with safe test file
+- Capture FileUploadResult
+- Capture HTTP server/token fields without leaking token
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512002` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_14,` | `L511981: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512182` | `callsite` | `IL_01d9:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512315` | `callsite` | `IL_0322:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608733` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_5,` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608800` | `callsite` | `IL_00b2:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608819` | `callsite` | `IL_00e0:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608848` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_6,` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608921` | `callsite` | `IL_00c5:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608940` | `callsite` | `IL_00f3:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `L608836: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:679653` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_6,` | `L679642: .method public hidebysig static void  UploadGroupImage(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:679721` | `callsite` | `IL_00bf:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L679642: .method public hidebysig static void  UploadGroupImage(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:679747` | `callsite` | `IL_00f4:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `L679642: .method public hidebysig static void  UploadGroupImage(string jid,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:699725` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_9,` | `L699710: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:699952` | `callsite` | `IL_024c:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:699993` | `callsite` | `IL_02bf:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:738882` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_6)` | `L738869: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:738959` | `callsite` | `IL_00bf:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L738869: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:738963` | `callsite` | `IL_00c9:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `L738869: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:739021` | `reference` | `IL_0067:  castclass  [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult` | `L738968: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:739022` | `callsite` | `IL_006c:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `L738968: .method private hidebysig instance void` |
+
+### Upload auth/server state: HTTPFileServer + Auth token
+
+Stage: `file_upload`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: File upload depends on runtime server/auth state, not only a local file path.
+
+Must verify tomorrow:
+- HTTPFileServer host/port
+- UnifiedAuthentication/Auth token
+- Domain/resource
+- Access token/client id if present
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:137179` | `callsite` | `IL_01a0:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:138833` | `callsite` | `IL_018e:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:182525` | `callsite` | `IL_00ea:  callvirt   instance string IMPP.Client.BaseConfig::UnifiedAuthenticationAddress()` | `L182428: .method public hidebysig specialname static` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:182575` | `callsite` | `IL_0027:  call       class [IMPP.Common]IMPP.Common.Soap.Auth [IMPP.Common]IMPP.Common.ServiceManager::get_UnifiedAuthentication()` | `L182550: .method public hidebysig instance class IMPP.Client.Business.WorkGroupManage.WorkGroupOperate.Entity.PwebWorkGroups` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:182576` | `callsite` | `IL_002c:  callvirt   instance string [IMPP.Common]IMPP.Common.Soap.Auth::get_token()` | `L182550: .method public hidebysig instance class IMPP.Client.Business.WorkGroupManage.WorkGroupOperate.Entity.PwebWorkGroups` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:182641` | `callsite` | `IL_003a:  call       class [IMPP.Common]IMPP.Common.Soap.Auth [IMPP.Common]IMPP.Common.ServiceManager::get_UnifiedAuthentication()` | `L182600: .method public hidebysig instance class IMPP.Client.Business.WorkGroupManage.WorkGroupOperate.Entity.PwebWorkGroupMembers` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:182642` | `callsite` | `IL_003f:  callvirt   instance string [IMPP.Common]IMPP.Common.Soap.Auth::get_token()` | `L182600: .method public hidebysig instance class IMPP.Client.Business.WorkGroupManage.WorkGroupOperate.Entity.PwebWorkGroupMembers` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:253910` | `reference` | `+ "C_APP_001\",\"clientId\":\"imp_pc\",\"appId\":\"{2}\",\"orgId\":\"{3}\"}}"` | `L253873: .method public hidebysig static void  AddBehavior(string pluginID) cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:258179` | `callsite` | `IL_00ea:  callvirt   instance string IMPP.Client.BaseConfig::UnifiedAuthenticationAddress()` | `L258082: .method public hidebysig specialname static` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:259663` | `callsite` | `IL_00da:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L259566: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:370968` | `callsite` | `IL_00ae:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L370891: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:371414` | `callsite` | `IL_01b7:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512436` | `callsite` | `IL_0459:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512440` | `callsite` | `IL_046a:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:585181` | `callsite` | `IL_0005:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L585175: .method public hidebysig newslot virtual final instance string  GetServerDomain() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:586215` | `callsite` | `IL_000e:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L586199: .method public hidebysig newslot virtual final instance class [mscorlib]System.Collections.Generic.List`1<string>` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:586220` | `callsite` | `IL_0023:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L586199: .method public hidebysig newslot virtual final instance class [mscorlib]System.Collections.Generic.List`1<string>` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:586225` | `callsite` | `IL_0038:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L586199: .method public hidebysig newslot virtual final instance class [mscorlib]System.Collections.Generic.List`1<string>` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:604500` | `callsite` | `IL_0129:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608772` | `callsite` | `IL_0063:  callvirt   instance class IMPP.Client.Server IMPP.Client.ServerInfo::get_HTTPFileServer()` | `L608722: .method private hidebysig instance void` |
+
+### Upload result: FileUploadResult.FileID and remote metadata
+
+Stage: `file_upload_result`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Server-issued FileID is required before a chat file message is meaningful.
+
+Must verify tomorrow:
+- FileID
+- URL or remote folder if present
+- size/name metadata
+- failure code/message
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:365887` | `callsite` | `IL_028d:  callvirt   instance string [IMPP.Common]AppInfoDTO::get_url()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:388652` | `callsite` | `IL_002e:  callvirt   instance string IMPP.Client.Business.ISphereAssistant.ISphereTabCtrlInfo::get_url()` | `L388624: .method public hidebysig instance bool` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:413084` | `callsite` | `IL_00ff:  callvirt   instance string IMPP.Client.Business.ISphereAssistant.ISphereTabCtrlInfo::get_url()` | `L412984: .method public hidebysig instance bool` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:413214` | `callsite` | `IL_0272:  callvirt   instance string IMPP.Client.Business.ISphereAssistant.ISphereTabCtrlInfo::get_url()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:413504` | `callsite` | `IL_058d:  callvirt   instance string IMPP.Client.Business.ISphereAssistant.ISphereTabCtrlInfo::get_url()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:427078` | `callsite` | `IL_0a5e:  callvirt   instance string [IMPP.Common]IMPP.Common.HttpItem::get_URL()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:427127` | `callsite` | `IL_0ace:  callvirt   instance string [IMPP.Common]IMPP.Common.HttpItem::get_URL()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:427502` | `callsite` | `IL_0e6d:  callvirt   instance string [IMPP.Common]IMPP.Common.HttpItem::get_URL()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:427551` | `callsite` | `IL_0edb:  callvirt   instance string [IMPP.Common]IMPP.Common.HttpItem::get_URL()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:461320` | `reference` | `get_Url() cil managed` | `L461319: .method public hidebysig specialname instance string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:461328` | `method_end` | `} // end of method AdvertiseImageInfo::get_Url` | `L461319: .method public hidebysig specialname instance string` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:461360` | `reference` | `.get instance string IMPP.Client.Business.AdvertisementManage.AdvertiseImageInfo::get_Url()` | `L461342: .method public hidebysig specialname rtspecialname instance void  .ctor() cil managed` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512002` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_14,` | `L511981: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512182` | `callsite` | `IL_01d9:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:512315` | `callsite` | `IL_0322:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:564370` | `callsite` | `IL_064c:  callvirt   instance string [IMPP.Common]AppInfoDTO::get_url()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608733` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_5,` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608800` | `callsite` | `IL_00b2:  callvirt   instance class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult [IMPP.ServiceBase]IMPP.ServiceBase.Interface.IFileTransfer::FileUpload(class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.F...` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608819` | `callsite` | `IL_00e0:  callvirt   instance string [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult::get_FileID()` | `L608722: .method private hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:608848` | `reference` | `class [IMPP.ServiceBase]IMPP.ServiceBase.ModelBase.FileServiceBase.FileUploadResult V_6,` | `L608836: .method private hidebysig instance void` |
+
+### File-message finalization: trans_UploadCompleted / SendFileMessage / Chat.sendFileMessage
+
+Stage: `send_file_message`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: After upload succeeds, the client constructs offline file-transfer content and sends chat file message.
+
+Must verify tomorrow:
+- trans_UploadCompleted receives FileID
+- OFFLINE_FILE_TRANSFER payload fields
+- Target Chat/JID
+- Sent file record/ack
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:13650` | `string_literal` | `IL_010a:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:14612` | `string_literal` | `IL_00e6:  ldstr      "OFFLINE_FILE_TRANSFER"` | `L14529: .method public hidebysig static class [IMPP.Model]IMPP.Model.ChatRecord.tblPersonMsg` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:15245` | `string_literal` | `IL_010f:  ldstr      "OFFLINE_FILE_TRANSFER"` | `L15134: .method public hidebysig static class [IMPP.Model]IMPP.Model.ChatRecord.tblMsgGroupPersonMsg` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:76219` | `string_literal` | `IL_05ec:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:76335` | `string_literal` | `IL_0751:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:76471` | `string_literal` | `IL_08ef:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:76792` | `string_literal` | `IL_0cae:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:78639` | `string_literal` | `IL_2267:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:83138` | `string_literal` | `IL_030d:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:86296` | `string_literal` | `IL_01a9:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:121988` | `string_literal` | `IL_09b1:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:122534` | `string_literal` | `IL_0fbe:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:122836` | `string_literal` | `IL_12de:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:123116` | `string_literal` | `IL_15f3:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:123656` | `string_literal` | `IL_1c15:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:123706` | `string_literal` | `IL_1caa:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:123873` | `string_literal` | `IL_1e82:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:124349` | `string_literal` | `IL_23b0:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:125361` | `string_literal` | `IL_2e70:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:130922` | `string_literal` | `IL_01cf:  ldstr      "OFFLINE_FILE_TRANSFER"` | `` |
+
+### Target resolution: JID -> Chat / ChatRoom
+
+Stage: `runtime_context`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Both text and file send need a target JID mapped to Chat or ChatRoom; group handling may differ.
+
+Must verify tomorrow:
+- Contact JID
+- Group/conference JID
+- ChatManager.GetChat
+- ChatRoom branch and permissions
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:958` | `reference` | `.mresource public IMPP.Client.control.UCChatRoomMember.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:961` | `reference` | `// 警告: 创建了托管资源文件 IMPP.Client.control.UCChatRoomMember.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1138` | `reference` | `.mresource public IMPP.Client.Business.ChatManager.BaseControl.frmChatRoom.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1141` | `reference` | `// 警告: 创建了托管资源文件 IMPP.Client.Business.ChatManager.BaseControl.frmChatRoom.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1173` | `reference` | `.mresource public IMPP.Client.Business.ChatManager.WorkGroup.frmReserveChatRoom.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1176` | `reference` | `// 警告: 创建了托管资源文件 IMPP.Client.Business.ChatManager.WorkGroup.frmReserveChatRoom.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1193` | `reference` | `.mresource public IMPP.Client.Forms.frmTempChatRoom.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1196` | `reference` | `// 警告: 创建了托管资源文件 IMPP.Client.Forms.frmTempChatRoom.resources` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1529` | `field` | `.field public string chatRoomJID` | `L1486: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1574` | `reference` | `IL_0044:  ldfld      string IMPP.Client.VideoChat.SingleAVDispatcher/'<>c__DisplayClass7'::chatRoomJID` | `L1540: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:2973` | `reference` | `string chatRoomJID,` | `L2970: .method family hidebysig newslot abstract virtual instance void  Instance_OnAVRoomStateChange(valuetype IMPP.Client.MultiplayerAV.AVRoom.EventTypeEnum eventType,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:2983` | `reference` | `string chatRoomJID) cil managed` | `L2981: .method family hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:3000` | `reference` | `IL_0010:  stfld      string IMPP.Client.VideoChat.SingleAVDispatcher/'<>c__DisplayClass7'::chatRoomJID` | `L2981: .method family hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:13688` | `callsite` | `IL_0179:  callvirt   instance class [smack]com.vision.smack.Chat [smack]com.vision.smack.ChatManager::GetChat(class [smack]com.vision.smack.XMPPConnection,` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:14269` | `callsite` | `IL_00be:  callvirt   instance class [smack]com.vision.smack.Chat [smack]com.vision.smack.ChatManager::GetChat(class [smack]com.vision.smack.XMPPConnection,` | `L14190: .method public hidebysig static void  OpenSetRoamMessageForm(valuetype [IMPP.Model]IMPP.Model.ChatRecord.MsgType msgSource,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:14273` | `reference` | `IL_00c3:  castclass  [smack]com.vision.smack.muc.ChatRoom` | `L14190: .method public hidebysig static void  OpenSetRoamMessageForm(valuetype [IMPP.Model]IMPP.Model.ChatRecord.MsgType msgSource,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:15141` | `reference` | `class [smack]com.vision.smack.muc.ChatRoom V_1,` | `L15134: .method public hidebysig static class [IMPP.Model]IMPP.Model.ChatRecord.tblMsgGroupPersonMsg` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:15179` | `callsite` | `IL_0074:  callvirt   instance class [smack]com.vision.smack.Chat [smack]com.vision.smack.ChatManager::GetChat(class [smack]com.vision.smack.XMPPConnection,` | `L15134: .method public hidebysig static class [IMPP.Model]IMPP.Model.ChatRecord.tblMsgGroupPersonMsg` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:15183` | `reference` | `IL_0079:  castclass  [smack]com.vision.smack.muc.ChatRoom` | `L15134: .method public hidebysig static class [IMPP.Model]IMPP.Model.ChatRecord.tblMsgGroupPersonMsg` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:15369` | `callsite` | `IL_026e:  callvirt   instance string [smack]com.vision.smack.muc.ChatRoom::get_Name()` | `` |
+
+### Runtime owner: frmMain / IMPPManager / MessageCenter
+
+Stage: `runtime_context`. Status: `static_evidence_found`. Evidence count: 20.
+
+Business meaning: Likely owners of initialized logged-in state and message center callbacks.
+
+Must verify tomorrow:
+- Running frmMain
+- IMPPManager.UserInfo
+- MessageCenter
+- Reconnect success state
+- loaded assemblies
+
+| Source | Kind | Snippet | Context |
+| --- | --- | --- | --- |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1714` | `field` | `.field family class IMPP.Client.frmMain mainWin` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1744` | `reference` | `IL_001d:  ldfld      class IMPP.Client.frmMain IMPP.Client.VideoChat.SingleAVDispatcher::mainWin` | `L1721: .method family hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:1789` | `reference` | `IL_002a:  ldfld      class IMPP.Client.frmMain IMPP.Client.VideoChat.SingleAVDispatcher::mainWin` | `L1761: .method family hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:2777` | `reference` | `Init(class IMPP.Client.frmMain frmMain) cil managed` | `L2776: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:2791` | `reference` | `IL_000a:  stfld      class IMPP.Client.frmMain IMPP.Client.VideoChat.SingleAVDispatcher::mainWin` | `L2776: .method public hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:3005` | `reference` | `IL_001d:  ldfld      class IMPP.Client.frmMain IMPP.Client.VideoChat.SingleAVDispatcher::mainWin` | `L2981: .method family hidebysig instance void` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:3533` | `callsite` | `IL_004c:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `L3492: .method public hidebysig static void  FillDataToDataGridView(class [IMPP.UI]IMPP.UI.SkinControl.SkinDataGridView dgv,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:4359` | `callsite` | `IL_01ba:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:4393` | `callsite` | `IL_021a:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:4403` | `callsite` | `IL_0236:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:5267` | `callsite` | `IL_02ea:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:5752` | `callsite` | `IL_08ac:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:5772` | `callsite` | `IL_08ee:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:6283` | `callsite` | `IL_0ea6:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:6329` | `callsite` | `IL_0f2f:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:6399` | `callsite` | `IL_1006:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:7402` | `callsite` | `IL_0141:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `L7286: .method public hidebysig static void  AddUserTitle(class CSharpWin.ChatRichTextBox textBox,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:7504` | `callsite` | `IL_024f:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:7855` | `callsite` | `IL_00bf:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `L7780: .method public hidebysig static void  AddLinkID(class CSharpWin.ChatRichTextBox textBox,` |
+| `runs\offline-evidence-intake\zyl-qqfile-20260709\metadata\c28-il\IMPlatformClient.exe.il:7997` | `callsite` | `IL_023a:  callvirt   instance class [IMPP.Common]IMPP.Common.UserInfo IMPP.Client.IMPPManager::get_UserInfo()` | `` |
+
+## Updated stop / continue rules
+
+Continue B-route tomorrow if P0 runtime, text-send, upload, FileID, and ack probes produce positive or actionable evidence. Stop B-route and escalate if logged-in runtime cannot expose AppContextManager/MessageScheduling/Chat/IFileTransfer, or if upload cannot produce FileUploadResult.FileID. Keep A-route/RPA backup-only for demo continuity.
--- a/docs/source-discovery/capability-source-matrix.md
+++ b/docs/source-discovery/capability-source-matrix.md
@@ -23,6 +23,9 @@ Offline B-route file-send map: `docs/source-discovery/2026-07-12-broute-file-sen
 Offline B-route bridge map: `docs/source-discovery/2026-07-12-broute-bridge-static-map.md`
 Offline B-route decision: `docs/source-discovery/2026-07-12-offline-broute-reverse-decision.md`
 In-process adapter static map: `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`
+Send/upload deep dive: `docs/source-discovery/2026-07-12-send-upload-deep-dive.md`
+Login reachability validation items: `docs/source-discovery/2026-07-12-login-reachability-validation-items.md`
+Login reachability probe package: `docs/source-discovery/2026-07-12-login-reachability-probe-package.md`

 ## Source priority

@@ -43,8 +46,8 @@ Route rule: UIA helper / A-route / RPA is a backup route only. It can preserve d
 | `isphere_search_contacts` | bare sender/receiver JIDs extracted from normalized log-backed messages loaded from configured PacketReader file or directory source | validated copied `MsgLib.db` tables: `TD_Roster`, `TD_CustomEffigy`, `tblRecent`, `tblChatLevel`, `tblPersonMsg`; decrypted roster/contact stanzas from `Smark.SendReceive`; UIA helper source if display names are still missing | `docs/source-discovery/2026-07-10-msglib-readonly-schema-extraction.md`; `internal/isphere/contacts_test.go`; `internal/tools/isphere_contacts_test.go` | C34 documents optional MsgLib contact display enrichment; R2 adds deterministic exact-match-first ranking, case-insensitive de-duplication across log/MsgLib candidates, and preserves `source`/`raw_ref` | core contact search complete; optional richer fields later |
 | `isphere_search_groups` | decrypted `PacketReader.ProcessPacket` `type="groupchat"` stanzas and conference/MUC JIDs loaded from configured PacketReader file or directory source | validated copied `MsgLib.db` tables: `tblMsgGroupPersonMsg`, `TD_WorkGroupAuth`, `tblRecent`; UIA helper source if group display names are still missing | `docs/source-discovery/2026-07-10-msglib-readonly-schema-extraction.md`; `internal/isphere/groups_test.go`; `internal/tools/isphere_groups_test.go`; C9 ignored-log scan: PacketReader 86 groupchat/86 conference hits; Smark 24 groupchat/658 conference/631 muc hits | C34 documents optional MsgLib group display enrichment; R2 adds deterministic exact-match-first ranking, case-insensitive de-duplication across log/MsgLib candidates, and preserves `source`/`raw_ref` | core group search complete; optional member/owner hierarchy later |
 | `isphere_receive_files` | decrypted `PacketReader.ProcessPacket` file-transfer message stanzas via `internal/isphere.ListFilesFromMessages` and `isphere_receive_files` list mode; configured PacketReader file or directory source; `zyl\importal\<hash>` cache entries remain unlinked | MsgLib `TD_ReceiveFileRecord` safe metadata through explicit copied-DB path; decrypted `Smark.SendReceive` and `SaveToDB` traces for file-reference reconciliation; future UIA/client connector for download | `docs/source-discovery/2026-07-09-n12-pre-zyl-schema-notes.md#c12-file-transfer-evidence-precheck`; `docs/source-discovery/2026-07-10-file-download-mapping-precheck.md`; `docs/source-discovery/2026-07-10-file-cache-mapping-diagnostic.md`; `docs/source-discovery/2026-07-10-file-download-mapping-v2.md`; `docs/reports/2026-07-10-business-goals-smoke.md` | C22 verifies safe file-list contract args; R10 proves resolver scoring with fixture accepted matches; R11 adds structured download preview with `blocked`/`planned` status and side-effect flags false; R13/R14 confirms list is ready but real download is still blocked. | blocked for real download pending accepted real cache mapping and copy gate; list mode is complete |
-| `isphere_send_message` | B-route selected: `in_process_adapter_research` after offline reverse. Static call path is confirmed through `AppContextManager.SendTxtMessageByJid(...)`, `MessageScheduling.SendChatMessage(...)`, `Chat.SendMessage`, and `XMPPConnection.send`, but no existing IPC/plugin/local HTTP send bridge is confirmed; default MCP tool still exposes preview/dry-run unless an explicit connector mode is configured | A-route fallback is now implemented for UI action: `ISPHERE_SEND_CONNECTOR_MODE=uia_rpa` calls WinHelper `uia_send_message` against a configured HWND, writes `rtbSendMessage`, and clicks `btnSend`; this stays backup-only and network/protocol replay remains deferred | `docs/source-discovery/2026-07-10-send-message-source-precheck.md`; `docs/source-discovery/2026-07-10-send-message-connector-selection.md`; `docs/source-discovery/2026-07-10-send-sidecar-b-first-plan.md`; `docs/source-discovery/2026-07-10-returned-live-probe-analysis.md`; `docs/source-discovery/2026-07-10-send-connector-preflight.md`; `docs/source-discovery/2026-07-10-send-sandbox-gate.md`; `docs/source-discovery/2026-07-10-returned-send-sandbox-analysis.md`; `docs/source-discovery/2026-07-10-returned-send-sandbox-analysis-v2.md`; `docs/source-discovery/2026-07-10-returned-send-sent-record-diagnostic.md`; `docs/source-discovery/2026-07-11-a-route-uia-send.md`; `docs/source-discovery/2026-07-11-a-route-open-real-chat-window.md`; `docs/source-discovery/2026-07-12-broute-text-send-static-map.md`; `docs/source-discovery/2026-07-12-broute-bridge-static-map.md`; `docs/source-discovery/2026-07-12-offline-broute-reverse-decision.md`; `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`; `internal/tools/isphere_send_message_test.go`; `cmd/isphere-capability-smoke/main.go`; `docs/reports/2026-07-10-business-goals-smoke.md` | R6f-R6l define connector contract, audit/idempotency replay, production gate, B-route shell, strict-v2 package, and explicit production closure. R10a validates two returned sent-record packages as manual-only evidence. A-route adds local UI action readiness: synthetic window proof plus real offline `frmP2PChat` open/write/click target proof. Offline B-route reverse confirms the send call path but rejects existing IPC/plugin-first for this evidence set; business delivery is still not verified because local runtime is offline and no success/ack or sent-record hash evidence has passed. | B-route now exposes only the `in_process_contract` connector mode for request-shape/audit validation; keep external sidecar preview/probe-only and A-route UI action backup-only; production remains blocked until logged-in adapter reachability plus online sent-record/content-hash/ack evidence passes |
-| `isphere_send_file` | B-route selected after offline reverse: managed file send is upload-first through `OffLineFileSend.sendFile()`, `FileUploadPara`, `IMPP.Service*.dll` `IFileTransfer.FileUpload(...)`, then chat file-message finalization through `trans_UploadCompleted(fileId)`, `MessageScheduling.SendFileMessage`, and `Chat.sendFileMessage(...)`; current MCP tool exposes preview/dry-run only | A-route file fallback is not implemented yet; real offline UIA dump did not expose stable `btnSendFile`, so the fallback slice remains toolbar/menu locator discovery; native `TcpFileTransfer.dll` is not the first B-route bridge because managed upload/message flow is now mapped | `docs/source-discovery/2026-07-10-send-message-source-precheck.md`; `docs/source-discovery/2026-07-10-send-message-connector-selection.md`; `docs/source-discovery/2026-07-10-send-sidecar-b-first-plan.md`; `docs/source-discovery/2026-07-10-returned-live-probe-analysis.md`; `docs/source-discovery/2026-07-10-send-connector-preflight.md`; `docs/source-discovery/2026-07-10-send-file-sandbox-gate.md`; `docs/source-discovery/2026-07-11-a-route-open-real-chat-window.md`; `docs/source-discovery/2026-07-12-broute-file-send-static-map.md`; `docs/source-discovery/2026-07-12-broute-bridge-static-map.md`; `docs/source-discovery/2026-07-12-offline-broute-reverse-decision.md`; `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`; `internal/tools/isphere_files_test.go`; `docs/reports/2026-07-10-business-goals-smoke.md` | R7 registers send-file preview as the tenth MCP tool; R8 adds audit/idempotency duplicate/conflict hardening without raw file paths/content; R9 builds and verifies the online send-file evidence package; R13/R14 confirms preview is ready and production upload remains blocked. Offline B-route reverse confirms upload-first/file-message-second and shows file id/auth/runtime reachability are the blockers. A-route real-window work confirms file-button automation still needs a separate locator node. | blocked until B-route in-process adapter research proves logged-in access to `IFileTransfer.FileUpload`, returned `FileUploadResult.FileID`, and `Chat.sendFileMessage` finalization; production file upload/send remains blocked until online evidence exists; A-route locator remains backup-only |
+| `isphere_send_message` | B-route selected: `in_process_adapter_research` after offline reverse. Static call path is confirmed through `AppContextManager.SendTxtMessageByJid(...)`, `MessageScheduling.SendChatMessage(...)`, `Chat.SendMessage`, and `XMPPConnection.send`, but no existing IPC/plugin/local HTTP send bridge is confirmed; default MCP tool still exposes preview/dry-run unless an explicit connector mode is configured | A-route fallback is now implemented for UI action: `ISPHERE_SEND_CONNECTOR_MODE=uia_rpa` calls WinHelper `uia_send_message` against a configured HWND, writes `rtbSendMessage`, and clicks `btnSend`; this stays backup-only and network/protocol replay remains deferred | `docs/source-discovery/2026-07-10-send-message-source-precheck.md`; `docs/source-discovery/2026-07-10-send-message-connector-selection.md`; `docs/source-discovery/2026-07-10-send-sidecar-b-first-plan.md`; `docs/source-discovery/2026-07-10-returned-live-probe-analysis.md`; `docs/source-discovery/2026-07-10-send-connector-preflight.md`; `docs/source-discovery/2026-07-10-send-sandbox-gate.md`; `docs/source-discovery/2026-07-10-returned-send-sandbox-analysis.md`; `docs/source-discovery/2026-07-10-returned-send-sandbox-analysis-v2.md`; `docs/source-discovery/2026-07-10-returned-send-sent-record-diagnostic.md`; `docs/source-discovery/2026-07-11-a-route-uia-send.md`; `docs/source-discovery/2026-07-11-a-route-open-real-chat-window.md`; `docs/source-discovery/2026-07-12-broute-text-send-static-map.md`; `docs/source-discovery/2026-07-12-broute-bridge-static-map.md`; `docs/source-discovery/2026-07-12-offline-broute-reverse-decision.md`; `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`; `docs/source-discovery/2026-07-12-send-upload-deep-dive.md`; `docs/source-discovery/2026-07-12-login-reachability-validation-items.md`; `docs/source-discovery/2026-07-12-login-reachability-probe-package.md`; `internal/tools/isphere_send_message_test.go`; `cmd/isphere-capability-smoke/main.go`; `docs/reports/2026-07-10-business-goals-smoke.md` | R6f-R6l define connector contract, audit/idempotency replay, production gate, B-route shell, strict-v2 package, and explicit production closure. R10a validates two returned sent-record packages as manual-only evidence. A-route adds local UI action readiness: synthetic window proof plus real offline `frmP2PChat` open/write/click target proof. Offline B-route reverse confirms the send call path but rejects existing IPC/plugin-first for this evidence set; business delivery is still not verified because local runtime is offline and no success/ack or sent-record hash evidence has passed. The login reachability package is now built and verified; it produces `LOGIN-REACHABILITY-OUTPUT.json` with run/targets/runtime/reachability/server_auth/snapshots/attempts/failures/correlation and includes `TODO-COVERAGE.md` for runtime observations, group probe, and fallback A-route evidence. | Run the 2026-07-13 login reachability package in a logged-in environment and return `isphere-login-reachability-return-*.zip`; text production remains blocked until one-shot target, AppContextManager/IAppContextManager or MessageScheduling/Chat reachability, sent-record source, and content-hash/ack correlation pass |
+| `isphere_send_file` | B-route selected after offline reverse: managed file send is upload-first through `OffLineFileSend.sendFile()`, `FileUploadPara`, `IMPP.Service*.dll` `IFileTransfer.FileUpload(...)`, then chat file-message finalization through `trans_UploadCompleted(fileId)`, `MessageScheduling.SendFileMessage`, and `Chat.sendFileMessage(...)`; current MCP tool exposes preview/dry-run only | A-route file fallback is not implemented yet; real offline UIA dump did not expose stable `btnSendFile`, so the fallback slice remains toolbar/menu locator discovery; native `TcpFileTransfer.dll` is not the first B-route bridge because managed upload/message flow is now mapped | `docs/source-discovery/2026-07-10-send-message-source-precheck.md`; `docs/source-discovery/2026-07-10-send-message-connector-selection.md`; `docs/source-discovery/2026-07-10-send-sidecar-b-first-plan.md`; `docs/source-discovery/2026-07-10-returned-live-probe-analysis.md`; `docs/source-discovery/2026-07-10-send-connector-preflight.md`; `docs/source-discovery/2026-07-10-send-file-sandbox-gate.md`; `docs/source-discovery/2026-07-11-a-route-open-real-chat-window.md`; `docs/source-discovery/2026-07-12-broute-file-send-static-map.md`; `docs/source-discovery/2026-07-12-broute-bridge-static-map.md`; `docs/source-discovery/2026-07-12-offline-broute-reverse-decision.md`; `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`; `docs/source-discovery/2026-07-12-send-upload-deep-dive.md`; `docs/source-discovery/2026-07-12-login-reachability-validation-items.md`; `docs/source-discovery/2026-07-12-login-reachability-probe-package.md`; `internal/tools/isphere_files_test.go`; `docs/reports/2026-07-10-business-goals-smoke.md` | R7 registers send-file preview as the tenth MCP tool; R8 adds audit/idempotency duplicate/conflict hardening without raw file paths/content; R9 builds and verifies the online send-file evidence package; R13/R14 confirms preview is ready and production upload remains blocked. Offline B-route reverse confirms upload-first/file-message-second and shows file id/auth/runtime reachability are the blockers. A-route real-window work confirms file-button automation still needs a separate locator node. The login reachability package is now built and verified with one-shot file fields, structured failure handling, and before/after recorder output validation. | Run the 2026-07-13 login reachability package in a logged-in environment and return `isphere-login-reachability-return-*.zip`; file production remains blocked until FileUploadPara/server/auth, `IFileTransfer.FileUpload`, FileUploadResult/FileID or structured upload failure, file-message finalization, and file sent-record/ack correlation pass |

 ## Stage C entry rule

@@ -61,4 +64,4 @@ Start Stage C with a narrow log-backed `isphere_receive_messages` source abstrac

 ## Deferred source work

-`MsgLib.db` has a validated copied read-only open path through the bundled 32-bit `System.Data.SQLite.dll` and password `123`. C27 adds `MsgLibReadSidecar` as the bounded x86 .NET reader boundary, C28 adds the Go `internal/msglib` process client, C29 adds bounded `display_entities` extraction, C30 wires it as optional contact/group MCP enrichment, C31 proves real copied-DB MCP enrichment with sanitized output, C32 reuses it for receive-message display fields, C33 proves that receive display path through a real copied-DB MCP smoke without printing entity values, C34 documents the operator setup/verification path, C35 maps MsgLib message tables to receive-message contract fields without reading row values, C36 adds metadata-only `message_sources` readiness, C37 defines the bounded DB-backed receive-source design, C38 implements sidecar/Go-wrapper `list_messages` with sanitized verification, C39 adds a Go adapter from MsgLib list results to the receive-message domain model, C40 adds explicit tool-level `msglib_readonly` source selection, C41 wires env-configured explicit MsgLib receive with optional sanitized smoke, R1 documents source reconciliation keys, and R2 hardens contact/group search ranking and de-duplication. R6j/R6k confirm the send-message strict-v2 production gate is still not passed; R10a confirms the returned sent-record packages are manual-only evidence and do not unlock production send; R10/R11 define file-download resolver/preview behavior while keeping real copy blocked; R12 adds receive-source reconciliation without changing default routing; R13/R14 publish business-goals smoke and the release-candidate status. A-route now proves UI write/click readiness against synthetic and real offline chat windows, but not online delivery. The active B-route follow-up is now the in-process contract path in `docs/source-discovery/2026-07-12-inprocess-adapter-static-map.md`: validate logged-in adapter reachability before production send/file work. A-route RPA remains backup-only under `docs/superpowers/plans/2026-07-11-a-route-rpa-send.md`.
+`MsgLib.db` has a validated copied read-only open path through the bundled 32-bit `System.Data.SQLite.dll` and password `123`. C27 adds `MsgLibReadSidecar` as the bounded x86 .NET reader boundary, C28 adds the Go `internal/msglib` process client, C29 adds bounded `display_entities` extraction, C30 wires it as optional contact/group MCP enrichment, C31 proves real copied-DB MCP enrichment with sanitized output, C32 reuses it for receive-message display fields, C33 proves that receive display path through a real copied-DB MCP smoke without printing entity values, C34 documents the operator setup/verification path, C35 maps MsgLib message tables to receive-message contract fields without reading row values, C36 adds metadata-only `message_sources` readiness, C37 defines the bounded DB-backed receive-source design, C38 implements sidecar/Go-wrapper `list_messages` with sanitized verification, C39 adds a Go adapter from MsgLib list results to the receive-message domain model, C40 adds explicit tool-level `msglib_readonly` source selection, C41 wires env-configured explicit MsgLib receive with optional sanitized smoke, R1 documents source reconciliation keys, and R2 hardens contact/group search ranking and de-duplication. R6j/R6k confirm the send-message strict-v2 production gate is still not passed; R10a confirms the returned sent-record packages are manual-only evidence and do not unlock production send; R10/R11 define file-download resolver/preview behavior while keeping real copy blocked; R12 adds receive-source reconciliation without changing default routing; R13/R14 publish business-goals smoke and the release-candidate status. A-route now proves UI write/click readiness against synthetic and real offline chat windows, but not online delivery. The active B-route follow-up is now the login reachability probe path in `docs/source-discovery/2026-07-12-login-reachability-validation-items.md`, generated from `docs/source-discovery/2026-07-12-send-upload-deep-dive.md`: validate logged-in adapter reachability with one-shot targets, structured failure reasons, before/after sent-record snapshots, in-process adapter reachability mode, and message/file ack correlation before production send/file work. A-route RPA remains backup-only under `docs/superpowers/plans/2026-07-11-a-route-rpa-send.md`.
--- a/scripts/extract-send-upload-deep-dive.ps1
+++ b/scripts/extract-send-upload-deep-dive.ps1
@@ -0,0 +1,404 @@
+param(
+    [string]$IlDir = "runs/offline-evidence-intake/zyl-qqfile-20260709/metadata/c28-il",
+    [string]$OutputDir = "runs/send-upload-deep-dive",
+    [string]$ReportPath = "docs/source-discovery/2026-07-12-send-upload-deep-dive.md",
+    [string]$ValidationPath = "docs/source-discovery/2026-07-12-login-reachability-validation-items.md",
+    [int]$WindowRadius = 5,
+    [int]$MaxEvidencePerItem = 20
+)
+
+$ErrorActionPreference = "Stop"
+
+$repo = (Resolve-Path -LiteralPath (Join-Path $PSScriptRoot "..")).Path
+$ilDirFull = Join-Path $repo $IlDir
+$outDir = Join-Path $repo $OutputDir
+$reportFullPath = Join-Path $repo $ReportPath
+$validationFullPath = Join-Path $repo $ValidationPath
+New-Item -ItemType Directory -Force -Path $outDir | Out-Null
+New-Item -ItemType Directory -Force -Path (Split-Path -Parent $reportFullPath) | Out-Null
+New-Item -ItemType Directory -Force -Path (Split-Path -Parent $validationFullPath) | Out-Null
+
+$sources = @(
+    @{ path = "IMPlatformClient.exe.il"; role = "main client; high-level send, file-send orchestration, runtime auth/service state" },
+    @{ path = "smack.dll.il"; role = "Chat/XMPP send implementation and file-message primitive" },
+    @{ path = "IMPP.Service.dll.il"; role = "file upload HTTP/service implementation" },
+    @{ path = "IMPP.ServiceBase.dll.il"; role = "FileUploadPara/FileUploadResult/FileTransferParaBase DTO contracts" },
+    @{ path = "IMPP.Interface.dll.il"; role = "IAppContextManager/IFileTransfer interface contracts" },
+    @{ path = "IMPP.Common.dll.il"; role = "ServiceManager/Auth DTOs and common runtime state" }
+)
+
+$items = @(
+    @{
+        key = "text_entry_app_context"
+        title = "Text send high-level entry: AppContextManager.SendTxtMessageByJid"
+        stage = "text_send"
+        meaning = "Best business-level text-send candidate if reachable in logged-in runtime."
+        must_verify = @("Reach AppContextManager instance", "Confirm target JID/chat type mapping", "Invoke dry/probe path without send first", "Correlate sent record/ack after real send test")
+        patterns = @("AppContextManager::SendTxtMessageByJid", "\bSendTxtMessageByJid\b", "IAppContextManager::SendTxtMessageByJid")
+    },
+    @{
+        key = "text_entry_scheduling"
+        title = "Text send scheduling fallback: MessageScheduling.SendChatMessage"
+        stage = "text_send"
+        meaning = "Fallback text-send path if AppContextManager is hard to reach but Chat/Roster args exist."
+        must_verify = @("Locate or construct RosterContactsArgs", "Locate Chat instance", "Confirm direct/group branch", "Correlate sent record/ack")
+        patterns = @("MessageScheduling::SendChatMessage", "SendChatMessage\(")
+    },
+    @{
+        key = "chat_low_level_send"
+        title = "Low-level text primitive: Chat.SendMessage -> XMPPConnection.send"
+        stage = "text_send"
+        meaning = "Confirms final XMPP send primitive; not enough alone without authenticated Chat/XMPP state."
+        must_verify = @("Locate Chat instance", "Locate authenticated XMPPConnection", "Confirm direct/group message payload", "Capture ack/sent-record")
+        patterns = @("com\.vision\.smack\.Chat::SendMessage", "com\.vision\.smack\.XMPPConnection::send", "callvirt   instance void com\.vision\.smack\.XMPPConnection::send")
+    },
+    @{
+        key = "file_upload_para_base"
+        title = "Upload parameter base: FileTransferParaBase"
+        stage = "file_upload"
+        meaning = "Defines host, port, domain, local path, timeout/cache and token fields required by upload/download DTOs."
+        must_verify = @("Host", "Port", "Domain", "LocalFilePath", "Token", "Cache/timeout flags if present")
+        patterns = @("FileTransferParaBase", "get_Host\(\)", "get_Port\(\)", "get_Domain\(\)", "get_LocalFilePath\(\)", "get_Token\(\)")
+    },
+    @{
+        key = "file_upload_para"
+        title = "Upload DTO: FileUploadPara"
+        stage = "file_upload"
+        meaning = "Concrete upload request DTO; adds IsImg/IsPublic and invokes FileTransferParaBase constructor."
+        must_verify = @("Constructor arguments", "IsImg", "IsPublic", "Token value", "Local file path normalization")
+        patterns = @("FileUploadPara", "FileUploadPara::\.ctor", "get_IsImg\(\)", "get_IsPublic\(\)", "set_IsImg", "set_IsPublic")
+    },
+    @{
+        key = "file_upload_service"
+        title = "Upload service: IFileTransfer/FileTransfer.FileUpload"
+        stage = "file_upload"
+        meaning = "Managed upload entry; returns FileUploadResult and internally writes multipart token/form data."
+        must_verify = @("Reach IFileTransfer instance", "Call FileUpload with safe test file", "Capture FileUploadResult", "Capture HTTP server/token fields without leaking token")
+        patterns = @("FileTransfer::FileUpload", "IFileTransfer::FileUpload", 'Content-Disposition: form-data; name="token"', "FileUploadResult")
+    },
+    @{
+        key = "file_upload_auth"
+        title = "Upload auth/server state: HTTPFileServer + Auth token"
+        stage = "file_upload"
+        meaning = "File upload depends on runtime server/auth state, not only a local file path."
+        must_verify = @("HTTPFileServer host/port", "UnifiedAuthentication/Auth token", "Domain/resource", "Access token/client id if present")
+        patterns = @("get_HTTPFileServer\(\)", "UnifiedAuthentication", "Auth::get_token", "accessToken", "clientId", "HTTPFileServer")
+    },
+    @{
+        key = "file_upload_result"
+        title = "Upload result: FileUploadResult.FileID and remote metadata"
+        stage = "file_upload_result"
+        meaning = "Server-issued FileID is required before a chat file message is meaningful."
+        must_verify = @("FileID", "URL or remote folder if present", "size/name metadata", "failure code/message")
+        patterns = @("FileUploadResult::get_FileID", "FileUploadResult::set_FileID", "FileUploadResult", "RemoteFolder", "get_Url", "get_URL")
+    },
+    @{
+        key = "file_message_finalizer"
+        title = "File-message finalization: trans_UploadCompleted / SendFileMessage / Chat.sendFileMessage"
+        stage = "send_file_message"
+        meaning = "After upload succeeds, the client constructs offline file-transfer content and sends chat file message."
+        must_verify = @("trans_UploadCompleted receives FileID", "OFFLINE_FILE_TRANSFER payload fields", "Target Chat/JID", "Sent file record/ack")
+        patterns = @("OffLineFileSend::trans_UploadCompleted", "MessageScheduling::SendFileMessage", "Chat::sendFileMessage", "OFFLINE_FILE_TRANSFER")
+    },
+    @{
+        key = "target_chat_resolution"
+        title = "Target resolution: JID -> Chat / ChatRoom"
+        stage = "runtime_context"
+        meaning = "Both text and file send need a target JID mapped to Chat or ChatRoom; group handling may differ."
+        must_verify = @("Contact JID", "Group/conference JID", "ChatManager.GetChat", "ChatRoom branch and permissions")
+        patterns = @("ChatManager::GetChat", "GetChat\(", "ChatRoom", "get_RosterJid", "get_ChatRoomJid", "get_HasSpeechAuthJid")
+    },
+    @{
+        key = "runtime_owner"
+        title = "Runtime owner: frmMain / IMPPManager / MessageCenter"
+        stage = "runtime_context"
+        meaning = "Likely owners of initialized logged-in state and message center callbacks."
+        must_verify = @("Running frmMain", "IMPPManager.UserInfo", "MessageCenter", "Reconnect success state", "loaded assemblies")
+        patterns = @("class IMPP\.Client\.frmMain", "IMPPManager::get_UserInfo", "GetMessageCenter\(\)", "MessageCenter", "OnReConnectionSucceed")
+    }
+)
+
+function Get-RelativePath([string]$Path) {
+    if ($Path.StartsWith($repo, [System.StringComparison]::OrdinalIgnoreCase)) {
+        return $Path.Substring($repo.Length).TrimStart([char[]]@('\', '/'))
+    }
+    return $Path
+}
+
+function Write-Utf8NoBomLf([string]$Path, [string]$Text) {
+    $utf8NoBom = [System.Text.UTF8Encoding]::new($false)
+    $normalized = $Text -replace "`r`n", "`n"
+    $normalized = $normalized -replace "`r", "`n"
+    $normalized = $normalized.TrimEnd() + "`n"
+    [System.IO.File]::WriteAllText($Path, $normalized, $utf8NoBom)
+}
+
+function Get-EvidenceKind([string]$Line) {
+    if ($Line -match "^\s*\.class\b") { return "type_definition" }
+    if ($Line -match "^\s*\.method\b") { return "method_header" }
+    if ($Line -match "^\s*\.field\b") { return "field" }
+    if ($Line -match "^\s*\.property\b") { return "property" }
+    if ($Line -match "\bend of method\b") { return "method_end" }
+    if ($Line -match "\bnewobj\b") { return "constructor_call" }
+    if ($Line -match "\bcall(?:virt)?\b") { return "callsite" }
+    if ($Line -match "\bldstr\b") { return "string_literal" }
+    if ($Line -match "^\s*(instance|static)\b.*\(") { return "signature_continuation" }
+    return "reference"
+}
+
+function Get-MethodContext($Lines, [int]$Index) {
+    $start = [Math]::Max(0, $Index - 120)
+    for ($i = $Index; $i -ge $start; $i--) {
+        if ($Lines[$i] -match "^\s*\.method\b") {
+            $header = $Lines[$i].Trim()
+            if (($i + 1) -lt $Lines.Count -and $Lines[$i + 1] -match "^\s+(instance|static|default)\b") {
+                $header = ($header + " " + $Lines[$i + 1].Trim())
+            }
+            return "L$($i + 1): $header"
+        }
+    }
+    return ""
+}
+
+function Find-Evidence($Item) {
+    $evidence = New-Object System.Collections.Generic.List[object]
+    foreach ($source in $sources) {
+        $path = Join-Path $ilDirFull $source.path
+        if (-not (Test-Path -LiteralPath $path)) { continue }
+        $lines = [System.IO.File]::ReadAllLines($path)
+        for ($i = 0; $i -lt $lines.Count; $i++) {
+            $line = $lines[$i]
+            foreach ($pattern in $Item.patterns) {
+                if ($line -match $pattern) {
+                    $evidence.Add([pscustomobject]@{
+                        source = Get-RelativePath $path
+                        source_role = $source.role
+                        line = $i + 1
+                        kind = Get-EvidenceKind $line
+                        pattern = $pattern
+                        snippet = $line.Trim()
+                        context = Get-MethodContext $lines $i
+                    })
+                    break
+                }
+            }
+            if ($evidence.Count -ge $MaxEvidencePerItem) { break }
+        }
+        if ($evidence.Count -ge $MaxEvidencePerItem) { break }
+    }
+    return $evidence.ToArray()
+}
+
+$sourceSummary = foreach ($source in $sources) {
+    $path = Join-Path $ilDirFull $source.path
+    $exists = Test-Path -LiteralPath $path
+    $lineCount = 0
+    $size = 0
+    if ($exists) {
+        $file = Get-Item -LiteralPath $path
+        $size = $file.Length
+        $lineCount = ([System.IO.File]::ReadLines($path) | Measure-Object).Count
+    }
+    [pscustomobject]@{
+        path = Get-RelativePath $path
+        role = $source.role
+        exists = $exists
+        lines = $lineCount
+        size_bytes = $size
+    }
+}
+
+$itemResults = foreach ($item in $items) {
+    $evidence = Find-Evidence $item
+    $status = if ($evidence.Count -gt 0) { "static_evidence_found" } else { "missing_static_evidence" }
+    [pscustomobject]@{
+        key = $item.key
+        title = $item.title
+        stage = $item.stage
+        meaning = $item.meaning
+        status = $status
+        evidence_count = $evidence.Count
+        must_verify = $item.must_verify
+        evidence = $evidence
+    }
+}
+
+$newValidationItems = @(
+    [pscustomobject]@{ priority = "P0"; category = "test_rule"; item = "Define one-shot test targets and operator confirmation"; evidence = "direct JID, optional group JID, self-send/sandbox-account flag, operator confirmation, one-send-only flag, test content/file hash seed"; unlocks = "reliable ack and sent-record correlation" },
+    [pscustomobject]@{ priority = "P0"; category = "snapshot"; item = "Capture before/after sent-record snapshots"; evidence = "before count/last summary, after count/last summary, target ref, content hash or file hash, timestamp window"; unlocks = "machine-verifiable send result" },
+    [pscustomobject]@{ priority = "P0"; category = "sent_record_source"; item = "Identify sent-record and ack source paths"; evidence = "MessageCenter::OnMessageSended availability, PacketReader/SaveToDB/MsgLib source availability, MCP audit ref, ack/ref id if present"; unlocks = "production gate evidence" },
+    [pscustomobject]@{ priority = "P0"; category = "adapter_reachability"; item = "Confirm in-process adapter reachability mode"; evidence = "process bitness, CLR/.NET version, user/session id, loaded managed assemblies, same-process/managed-harness/injection requirement, stop-condition reason if blocked"; unlocks = "B-route implementation decision" },
+    [pscustomobject]@{ priority = "P0"; category = "runtime"; item = "Confirm logged-in IMPlatformClient.exe process and loaded assemblies"; evidence = "process id, module list, loaded managed assemblies, login/user presence without leaking credentials"; unlocks = "all B-route adapter tests" },
+    [pscustomobject]@{ priority = "P0"; category = "runtime"; item = "Confirm AppContextManager/IAppContextManager reachability"; evidence = "type visible, instance path, SendTxtMessageByJid callable shape, direct/group chat type mapping"; unlocks = "text send high-level path" },
+    [pscustomobject]@{ priority = "P0"; category = "runtime"; item = "Confirm Chat/XMPPConnection authenticated state"; evidence = "Chat instance, XMPPConnection state, target JID mapping, group ChatRoom branch if target is group"; unlocks = "text and file message finalization" },
+    [pscustomobject]@{ priority = "P0"; category = "file_upload"; item = "Capture FileUploadPara required values without leaking token"; evidence = "host, port, domain, local path presence, IsImg/IsPublic, token-present boolean/hash only, timeout/cache flags if visible"; unlocks = "upload_file probe" },
+    [pscustomobject]@{ priority = "P0"; category = "file_upload"; item = "Confirm IFileTransfer/FileTransfer.FileUpload reachability"; evidence = "service instance or constructor path, method signature, safe call readiness, HTTP status/failure channel mapping"; unlocks = "file upload" },
+    [pscustomobject]@{ priority = "P0"; category = "file_upload_result"; item = "Confirm FileUploadResult.FileID after safe test upload"; evidence = "FileID present, size/name or URL/remote folder metadata, HTTP status, service error code/message if upload fails"; unlocks = "send_file_message" },
+    [pscustomobject]@{ priority = "P0"; category = "send_file_message"; item = "Confirm trans_UploadCompleted/SendFileMessage consumes FileID"; evidence = "FileID enters payload, Chat.sendFileMessage invoked, sent file record/ack, failure reason if target/permission blocks"; unlocks = "production file send" },
+    [pscustomobject]@{ priority = "P0"; category = "failure_reason"; item = "Capture structured failure reasons for every probe step"; evidence = "step name, exception type, error code, message, offline/permission/target-not-found/token/file-size/file-type/network-timeout classification"; unlocks = "actionable next decision when probe fails" },
+    [pscustomobject]@{ priority = "P0"; category = "ack"; item = "Correlate sent record/ack with content hash or file hash"; evidence = "sent record source, timestamp, target ref, body/file metadata hash, ack/ref id, before/after snapshot diff"; unlocks = "production gate" },
+    [pscustomobject]@{ priority = "P1"; category = "group"; item = "Confirm group ChatRoom branch and permissions"; evidence = "ChatRoom type, speech/upload permission state, group JID, mute/permission failure reason"; unlocks = "group send/file send" },
+    [pscustomobject]@{ priority = "P1"; category = "fallback"; item = "If B-route reachability fails, capture A-route UI evidence"; evidence = "window hwnd, rtbSendMessage, btnSend, screenshots, failure reason"; unlocks = "demo fallback only" }
+)
+
+$result = [pscustomobject]@{
+    ok = $true
+    generated_at = (Get-Date).ToUniversalTime().ToString("o")
+    decision = "continue_offline_deep_dive_then_login_reachability_probe"
+    sources = $sourceSummary
+    items = $itemResults
+    new_validation_items = $newValidationItems
+    originals_copied = $false
+    originals_modified = $false
+}
+
+$jsonPath = Join-Path $outDir "send-upload-deep-dive.json"
+Write-Utf8NoBomLf $jsonPath ($result | ConvertTo-Json -Depth 8)
+
+$md = New-Object System.Collections.Generic.List[string]
+$md.Add("# Send / Upload Deep Dive")
+$md.Add("")
+$md.Add("Date: 2026-07-12")
+$md.Add("")
+$md.Add("## Business summary")
+$md.Add("")
+$md.Add("Offline deep dive confirms the remaining work is not generic sending code. The business blocker is logged-in runtime reachability plus online proof. Text send needs reachable AppContextManager/MessageScheduling/Chat. File send needs upload parameters and server-issued FileUploadResult.FileID before Chat.sendFileMessage can be meaningful.")
+$md.Add("")
+$md.Add("## Decision")
+$md.Add("")
+$md.Add("| Question | Answer |")
+$md.Add("| --- | --- |")
+$md.Add("| Should work stop before login? | No |")
+$md.Add("| Highest-value offline work | Deepen send/upload decomposition and prepare login validation items |")
+$md.Add("| Can production send be enabled offline? | No |")
+$md.Add("| Next package | login reachability probe package |")
+$md.Add("")
+$md.Add("## Sources")
+$md.Add("")
+$md.Add("| Source | Role | Exists | Lines | Size bytes |")
+$md.Add("| --- | --- | --- | ---: | ---: |")
+foreach ($source in $sourceSummary) {
+    $md.Add("| ``$($source.path)`` | $($source.role) | $($source.exists) | $($source.lines) | $($source.size_bytes) |")
+}
+$md.Add("")
+$md.Add("## Deep-dive findings")
+$md.Add("")
+$md.Add("| Item | Stage | Status | Evidence | Business meaning |")
+$md.Add("| --- | --- | --- | ---: | --- |")
+foreach ($item in $itemResults) {
+    $md.Add("| ``$($item.title)`` | ``$($item.stage)`` | ``$($item.status)`` | $($item.evidence_count) | $($item.meaning) |")
+}
+$md.Add("")
+$md.Add("## What this adds to tomorrow's login validation")
+$md.Add("")
+$md.Add("| Priority | Category | Validation item | Evidence to capture | Unlocks |")
+$md.Add("| --- | --- | --- | --- | --- |")
+foreach ($v in $newValidationItems) {
+    $md.Add("| $($v.priority) | $($v.category) | $($v.item) | $($v.evidence) | $($v.unlocks) |")
+}
+$md.Add("")
+$md.Add("## Evidence by item")
+foreach ($item in $itemResults) {
+    $md.Add("")
+    $md.Add("### $($item.title)")
+    $md.Add("")
+    $md.Add("Stage: ``$($item.stage)``. Status: ``$($item.status)``. Evidence count: $($item.evidence_count).")
+    $md.Add("")
+    $md.Add("Business meaning: $($item.meaning)")
+    $md.Add("")
+    $md.Add("Must verify tomorrow:")
+    foreach ($verify in $item.must_verify) {
+        $md.Add("- $verify")
+    }
+    $md.Add("")
+    if ($item.evidence_count -eq 0) {
+        $md.Add("No static evidence found in configured IL sources.")
+        continue
+    }
+    $md.Add("| Source | Kind | Snippet | Context |")
+    $md.Add("| --- | --- | --- | --- |")
+    foreach ($e in $item.evidence) {
+        $snippet = ($e.snippet -replace "\|", "\\|")
+        if ($snippet.Length -gt 240) { $snippet = $snippet.Substring(0, 237) + "..." }
+        $context = ($e.context -replace "\|", "\\|")
+        if ($context.Length -gt 180) { $context = $context.Substring(0, 177) + "..." }
+        $md.Add("| ``$($e.source):$($e.line)`` | ``$($e.kind)`` | ``$snippet`` | ``$context`` |")
+    }
+}
+$md.Add("")
+$md.Add("## Updated stop / continue rules")
+$md.Add("")
+$md.Add("Continue B-route tomorrow if P0 runtime, text-send, upload, FileID, and ack probes produce positive or actionable evidence. Stop B-route and escalate if logged-in runtime cannot expose AppContextManager/MessageScheduling/Chat/IFileTransfer, or if upload cannot produce FileUploadResult.FileID. Keep A-route/RPA backup-only for demo continuity.")
+
+Write-Utf8NoBomLf $reportFullPath ($md -join "`n")
+
+$validation = New-Object System.Collections.Generic.List[string]
+$validation.Add("# Login Reachability Validation Items")
+$validation.Add("")
+$validation.Add("Date: 2026-07-12")
+$validation.Add("")
+$validation.Add("Purpose: this is the operator-facing checklist for the 2026-07-13 logged-in environment. It is generated from the offline send/upload deep dive and should be used to build the one-shot reachability probe package. P0 items are blocking; production send remains disabled until all relevant P0 evidence is collected and correlated.")
+$validation.Add("")
+$validation.Add("## Operator rules")
+$validation.Add("")
+$validation.Add("- Run the probe only after the target iSphere/IMPlatformClient session is visibly logged in.")
+$validation.Add("- Use a pre-agreed direct test JID and optional group test JID; record them in the output JSON.")
+$validation.Add("- Use one-shot test content and one safe small test file; record SHA256 hashes, not raw sensitive content.")
+$validation.Add("- Capture before/after sent-record snapshots around the one-shot send/upload test.")
+$validation.Add("- Do not mark production ready unless ack/sent-record correlation is machine-verifiable.")
+$validation.Add("")
+$validation.Add("## P0 items")
+$validation.Add("")
+foreach ($v in $newValidationItems | Where-Object { $_.priority -eq "P0" }) {
+    $validation.Add("### $($v.item)")
+    $validation.Add("")
+    $validation.Add("- Category: $($v.category)")
+    $validation.Add("- Evidence to capture: $($v.evidence)")
+    $validation.Add("- Unlocks: $($v.unlocks)")
+    $validation.Add("")
+}
+$validation.Add("## P1 items")
+$validation.Add("")
+foreach ($v in $newValidationItems | Where-Object { $_.priority -eq "P1" }) {
+    $validation.Add("### $($v.item)")
+    $validation.Add("")
+    $validation.Add("- Category: $($v.category)")
+    $validation.Add("- Evidence to capture: $($v.evidence)")
+    $validation.Add("- Unlocks: $($v.unlocks)")
+    $validation.Add("")
+}
+$validation.Add("## Required output schema")
+$validation.Add("")
+$validation.Add("Every probe run should emit JSON with these top-level sections:")
+$validation.Add("")
+$validation.Add("- ``run``: timestamp, machine, operator confirmation, one-shot flags.")
+$validation.Add("- ``targets``: direct JID, optional group JID, target type, source of target selection.")
+$validation.Add("- ``runtime``: process id, bitness, CLR/.NET version, user/session, loaded assemblies.")
+$validation.Add("- ``reachability``: AppContextManager, MessageScheduling, Chat, XMPPConnection, IFileTransfer, FileUploadPara, FileUploadResult, Chat.sendFileMessage.")
+$validation.Add("- ``server_auth``: host, port, domain, token_present, token_hash_prefix only, accessToken/clientId presence when visible.")
+$validation.Add("- ``snapshots``: before/after counts and last-record summaries for sent-record sources.")
+$validation.Add("- ``attempts``: probe-only, optional one-shot text, optional safe upload, optional file-message finalization.")
+$validation.Add("- ``failures``: structured failure code, exception type, message, classification, next action.")
+$validation.Add("- ``correlation``: content/file hash match, target match, timestamp window, ack/ref id.")
+$validation.Add("")
+$validation.Add("## Pass criteria")
+$validation.Add("")
+$validation.Add("- Text send can move forward when logged-in runtime exposes AppContextManager or MessageScheduling plus Chat/XMPPConnection and sent-record/ack correlation is possible.")
+$validation.Add("- File send can move forward when logged-in runtime exposes IFileTransfer/FileUpload, FileUploadPara values, FileUploadResult.FileID, and Chat.sendFileMessage finalization evidence.")
+$validation.Add("- Production remains blocked if any P0 item is missing, if failure reasons are unstructured, or if only static evidence is available.")
+$validation.Add("- Text production can move forward only when one-shot target, before/after snapshot, sent-record source, and content-hash/ack correlation all pass.")
+$validation.Add("- File production can move forward only when FileUploadPara values, IFileTransfer reachability, FileUploadResult.FileID, file-message finalization, and file sent-record/ack correlation all pass.")
+
+Write-Utf8NoBomLf $validationFullPath ($validation -join "`n")
+
+[pscustomobject]@{
+    ok = $true
+    json_path = $jsonPath
+    report_path = $reportFullPath
+    validation_path = $validationFullPath
+    items = $itemResults.Count
+    validation_items = $newValidationItems.Count
+    decision = $result.decision
+    originals_copied = $false
+    originals_modified = $false
+} | ConvertTo-Json -Depth 5
--- a/scripts/package-login-reachability-probe.ps1
+++ b/scripts/package-login-reachability-probe.ps1
--- a/scripts/verify-login-reachability-probe-package.ps1
+++ b/scripts/verify-login-reachability-probe-package.ps1
@@ -0,0 +1,251 @@
+param(
+    [string]$OutputDir = "runs/login-reachability-probe-package"
+)
+
+$ErrorActionPreference = "Stop"
+Set-StrictMode -Version Latest
+
+$repo = (Resolve-Path -LiteralPath (Join-Path $PSScriptRoot "..")).Path
+$packageScript = Join-Path $repo "scripts\package-login-reachability-probe.ps1"
+
+if (-not (Test-Path -LiteralPath $packageScript)) {
+    throw "missing package script: $packageScript"
+}
+
+$packageRoot = Join-Path $repo $OutputDir
+$zipPath = "$packageRoot.zip"
+if (Test-Path -LiteralPath $packageRoot) {
+    Remove-Item -LiteralPath $packageRoot -Recurse -Force
+}
+if (Test-Path -LiteralPath $zipPath) {
+    Remove-Item -LiteralPath $zipPath -Force
+}
+
+& powershell -NoProfile -ExecutionPolicy Bypass -File $packageScript -OutputDir $OutputDir
+if ($LASTEXITCODE -ne 0) {
+    throw "package-login-reachability-probe.ps1 failed with exit code $LASTEXITCODE"
+}
+
+$requiredFiles = @(
+    "README.txt",
+    "OPERATOR-STEPS.md",
+    "TODO-COVERAGE.md",
+    "EXPECTED-RETURN-FILES.txt",
+    "LOGIN-REACHABILITY-INPUTS.template.json",
+    "LOGIN-REACHABILITY-INPUTS.schema.json",
+    "LOGIN-REACHABILITY-PACKAGE-MANIFEST.json",
+    "RUN-LOGIN-REACHABILITY-SUITE.bat",
+    "00-prepare-inputs.bat",
+    "01-run-before-recorder.bat",
+    "02-run-after-text-recorder.bat",
+    "03-run-after-file-recorder.bat",
+    "04-create-return-zip.bat",
+    "CREATE-RETURN-ZIP.ps1",
+    "compute-text-hash.ps1",
+    "compute-file-hash.ps1",
+    "optional-run-capability-smoke.bat",
+    "docs\login-reachability-validation-items.md",
+    "docs\send-upload-deep-dive.md",
+    "tools\isphere-capability-smoke.exe",
+    "recorder\ISphereLiveProbeRecorder.exe",
+    "recorder\variants\ISphereLiveProbeRecorder-x86.exe"
+)
+
+foreach ($relative in $requiredFiles) {
+    $path = Join-Path $packageRoot $relative
+    if (-not (Test-Path -LiteralPath $path)) {
+        throw "missing package file: $relative"
+    }
+}
+
+$instructionText = @(
+    Get-Content -LiteralPath (Join-Path $packageRoot "README.txt") -Raw
+    Get-Content -LiteralPath (Join-Path $packageRoot "OPERATOR-STEPS.md") -Raw
+    Get-Content -LiteralPath (Join-Path $packageRoot "TODO-COVERAGE.md") -Raw
+    Get-Content -LiteralPath (Join-Path $packageRoot "EXPECTED-RETURN-FILES.txt") -Raw
+    Get-Content -LiteralPath (Join-Path $packageRoot "LOGIN-REACHABILITY-INPUTS.template.json") -Raw
+    Get-Content -LiteralPath (Join-Path $packageRoot "LOGIN-REACHABILITY-PACKAGE-MANIFEST.json") -Raw
+) -join "`n"
+
+foreach ($needle in @(
+    "LOCAL_LOGIN_UNAVAILABLE",
+    "ONLINE_LOGIN_REQUIRED",
+    "NO_AUTOMATIC_SEND",
+    "RUN-LOGIN-REACHABILITY-SUITE.bat",
+    "LOGIN-REACHABILITY-OUTPUT.json",
+    "run",
+    "targets",
+    "runtime",
+    "reachability",
+    "server_auth",
+    "snapshots",
+    "attempts",
+    "failures",
+    "correlation",
+    "content_sha256",
+    "file_sha256",
+    "duplicate_second_send_attempted",
+    "duplicate_second_file_send_attempted",
+    "production_send_enabled",
+    "production_file_send_enabled",
+    "runtime_observations",
+    "group_probe",
+    "fallback_a_route",
+    "TODO-COVERAGE",
+    "backup_only"
+)) {
+    if ($instructionText -notmatch [regex]::Escape($needle)) {
+        throw "package instructions missing required phrase: $needle"
+    }
+}
+
+if (-not (Test-Path -LiteralPath $zipPath)) {
+    throw "missing package zip: $zipPath"
+}
+
+$inputsTemplate = Join-Path $packageRoot "LOGIN-REACHABILITY-INPUTS.template.json"
+$inputsPath = Join-Path $packageRoot "LOGIN-REACHABILITY-INPUTS.json"
+$inputs = Get-Content -LiteralPath $inputsTemplate -Raw | ConvertFrom-Json
+$inputs.run.operator_confirmed_logged_in = $true
+$inputs.run.operator_started_at_local = "2026-07-13T09:00:00+08:00"
+$inputs.run.operator_finished_at_local = "2026-07-13T09:05:00+08:00"
+$inputs.run.before_recorder_present = $true
+$inputs.run.one_shot_text_enabled = $true
+$inputs.run.one_shot_file_enabled = $true
+$inputs.run.one_text_send_only_confirmed = $true
+$inputs.run.one_file_send_only_confirmed = $true
+$inputs.targets.direct_jid = "test-direct@example.invalid"
+$inputs.targets.group_jid = "test-group@example.invalid"
+$inputs.targets.target_selection_source = "verify-script"
+$inputs.targets.self_send_or_sandbox_account_confirmed = $true
+$inputs.runtime_observations.app_context_manager_reachable = $true
+$inputs.runtime_observations.message_scheduling_reachable = $true
+$inputs.runtime_observations.chat_xmpp_authenticated = $true
+$inputs.runtime_observations.target_jid_mapping_observed = $true
+$inputs.runtime_observations.file_upload_para_observed = $true
+$inputs.runtime_observations.ifile_transfer_reachable = $true
+$inputs.runtime_observations.file_upload_result_file_id_observed = $true
+$inputs.runtime_observations.send_file_message_finalization_observed = $true
+$inputs.runtime_observations.notes = "synthetic runtime observations"
+$inputs.text_attempt.content_sha256 = ("a" * 64)
+$inputs.text_attempt.content_length = 16
+$inputs.text_attempt.operator_clicked_send_at_local = "2026-07-13T09:01:00+08:00"
+$inputs.text_attempt.after_recorder_present = $true
+$inputs.text_attempt.success_ack_or_sent_record_present = $true
+$inputs.text_attempt.success_ack_or_sent_record = "synthetic sent-record ack for verify script"
+$inputs.text_attempt.duplicate_second_send_attempted = $false
+$inputs.file_attempt.allowed_dir = "C:\verify"
+$inputs.file_attempt.sandbox_file_path = "C:\verify\small.txt"
+$inputs.file_attempt.file_sha256 = ("b" * 64)
+$inputs.file_attempt.file_size_bytes = 12
+$inputs.file_attempt.operator_clicked_send_file_at_local = "2026-07-13T09:03:00+08:00"
+$inputs.file_attempt.after_recorder_present = $true
+$inputs.file_attempt.file_upload_or_sent_record_present = $true
+$inputs.file_attempt.file_upload_or_sent_record = "synthetic file sent-record ack for verify script"
+$inputs.file_attempt.duplicate_second_file_send_attempted = $false
+$inputs.group_probe.enabled = $true
+$inputs.group_probe.group_jid = "test-group@example.invalid"
+$inputs.group_probe.chatroom_branch_observed = $true
+$inputs.group_probe.speech_permission_state = "allowed"
+$inputs.group_probe.upload_permission_state = "allowed"
+$inputs.fallback_a_route.enabled_if_b_route_fails = $true
+$inputs.fallback_a_route.hwnd = "0x1234"
+$inputs.fallback_a_route.rtbSendMessage_present = $true
+$inputs.fallback_a_route.btnSend_present = $true
+$inputs.fallback_a_route.btnSendFile_or_file_menu_present = $true
+$inputs.fallback_a_route.uia_or_screenshot_ref = "synthetic fallback evidence"
+$inputs.sent_record_source.source_type = "synthetic"
+$inputs.sent_record_source.source_path_or_ref = "verify-script"
+$inputs.sent_record_source.before_count = "1"
+$inputs.sent_record_source.after_count = "3"
+$inputs.sent_record_source.ack_or_ref_id = "verify-ack"
+$inputs.sent_record_source.correlation_notes = "synthetic verification only"
+$inputs | ConvertTo-Json -Depth 12 | Set-Content -LiteralPath $inputsPath -Encoding UTF8
+
+$beforeProbeDir = Join-Path $packageRoot "return-evidence\before\isphere-live-probe-verify"
+$afterTextDir = Join-Path $packageRoot "return-evidence\after-text\isphere-live-probe-verify"
+$afterFileDir = Join-Path $packageRoot "return-evidence\after-file\isphere-live-probe-verify"
+New-Item -ItemType Directory -Force -Path $beforeProbeDir, $afterTextDir, $afterFileDir | Out-Null
+
+@'
+{
+  "probe_mode": "verify",
+  "target_count": 1,
+  "host": { "is_64_bit_os": true, "is_64_bit_process": false, "machine_name": "VERIFY" },
+  "targets": [
+    {
+      "pid": 1234,
+      "process_name": "IMPlatformClient",
+      "bitness": "x86",
+      "assembly_presence": {
+        "IMPlatformClient.exe": true,
+        "smack.dll": true,
+        "IMPP.Interface.dll": true,
+        "IMPP.Service.dll": true,
+        "IMPP.ServiceBase.dll": true
+      }
+    }
+  ]
+}
+'@ | Set-Content -LiteralPath (Join-Path $beforeProbeDir "probe_client_runtime.json") -Encoding UTF8
+
+@'
+{
+  "entrypoints": [
+    { "id": "text_high_level_by_jid", "capability": "send_message", "assembly_found": true, "reflection_type_found": true, "reflection_method_found": true, "string_type_hint": true, "string_method_hint": true, "available": true, "reflection_error": "" },
+    { "id": "text_message_scheduler", "capability": "send_message", "assembly_found": true, "reflection_type_found": true, "reflection_method_found": true, "string_type_hint": true, "string_method_hint": true, "available": true, "reflection_error": "" },
+    { "id": "text_wire_chat_send", "capability": "send_message", "assembly_found": true, "reflection_type_found": true, "reflection_method_found": true, "string_type_hint": true, "string_method_hint": true, "available": true, "reflection_error": "" },
+    { "id": "file_service_upload", "capability": "send_file", "assembly_found": true, "reflection_type_found": true, "reflection_method_found": true, "string_type_hint": true, "string_method_hint": true, "available": true, "reflection_error": "" },
+    { "id": "file_wire_message", "capability": "send_file", "assembly_found": true, "reflection_type_found": true, "reflection_method_found": true, "string_type_hint": true, "string_method_hint": true, "available": true, "reflection_error": "" }
+  ]
+}
+'@ | Set-Content -LiteralPath (Join-Path $beforeProbeDir "send_entrypoints_preflight.json") -Encoding UTF8
+
+@'
+{ "tcp": { "connection_count": 1, "connections": [ { "state": "ESTABLISHED", "remote_port": 5222 } ] } }
+'@ | Set-Content -LiteralPath (Join-Path $beforeProbeDir "network_inventory.json") -Encoding UTF8
+
+@'
+{ "target_process_seen": true, "initial_route_hint": "B_ROUTE_PROMISING" }
+'@ | Set-Content -LiteralPath (Join-Path $beforeProbeDir "feasibility_summary.json") -Encoding UTF8
+
+"after text synthetic evidence" | Set-Content -LiteralPath (Join-Path $afterTextDir "dummy.txt") -Encoding UTF8
+"after file synthetic evidence" | Set-Content -LiteralPath (Join-Path $afterFileDir "dummy.txt") -Encoding UTF8
+
+Push-Location $packageRoot
+try {
+    $returnOutput = & powershell -NoProfile -ExecutionPolicy Bypass -File ".\CREATE-RETURN-ZIP.ps1" 2>&1
+    $returnExit = $LASTEXITCODE
+}
+finally {
+    Pop-Location
+}
+if ($returnExit -ne 0) {
+    throw "CREATE-RETURN-ZIP.ps1 synthetic verification failed exit=$returnExit output=$($returnOutput -join "`n")"
+}
+
+$outputJson = Join-Path $packageRoot "LOGIN-REACHABILITY-OUTPUT.json"
+if (-not (Test-Path -LiteralPath $outputJson)) {
+    throw "missing generated LOGIN-REACHABILITY-OUTPUT.json"
+}
+$output = Get-Content -LiteralPath $outputJson -Raw | ConvertFrom-Json
+foreach ($section in @("run", "targets", "runtime", "reachability", "server_auth", "snapshots", "attempts", "failures", "correlation")) {
+    if ($null -eq $output.PSObject.Properties[$section]) {
+        throw "LOGIN-REACHABILITY-OUTPUT.json missing section: $section"
+    }
+}
+if ($output.run.validation_ok -ne $true) {
+    throw "synthetic LOGIN-REACHABILITY-OUTPUT.json should have validation_ok=true"
+}
+
+[ordered]@{
+    ok = $true
+    package_dir = (Resolve-Path -LiteralPath $packageRoot).Path
+    zip = (Resolve-Path -LiteralPath $zipPath).Path
+    required_file_count = $requiredFiles.Count
+    synthetic_return_verified = $true
+    online_login_required = $true
+    no_automatic_send = $true
+    production_send_enabled = $false
+    production_file_send_enabled = $false
+} | ConvertTo-Json -Depth 6 -Compress
Author	SHA1	Message	Date
zhaoyilun	57a0c08656	tools: complete login probe todo coverage	2026-07-12 14:08:25 +08:00
zhaoyilun	93c1d59809	tools: package login reachability probe	2026-07-12 12:55:53 +08:00
zhaoyilun	eeb59db9be	docs: harden login reachability schema	2026-07-12 12:45:58 +08:00
zhaoyilun	7718e2dd34	docs: add send upload deep dive validation items	2026-07-12 12:33:01 +08:00