Add P7 management-control tools behind a single McpManage flag (plus
McpReadonly=0): kill_process, operate_window, control_service and
power_action. The write tools run a ready->confirm lifecycle on their
sub-connection, using a new followUp/followUpSent field to tell the two
arrivals of the same TOKEN_*LIST apart; the write command and the follow-up
refresh command go out as two separate Send2Client calls, with a new
WaitSendIdle() (context.h / Server.h) draining the outbound buffer in between
so the same buffer is never WSASend'd concurrently.
McpSettingsDlg gains a "management operations" checkbox (IDC_MCP_MANAGE), the
main toolbar gains an MCP entry button, and en/de/zh-TW strings are synced.
power_action is fire-and-forget over the main connection (no confirmation).
Verified end-to-end against a real Windows 10/VMware client: kill_process
returns remaining:[] and operate_window/control_service return ok:true with
their confirm packet arriving after an HTTP split. Verification surfaced a
prerequisite parser bug, fixed separately in a72e6eb, where HeaderParser
latched m_bShouldUnmask FALSE on HTTP continuation chunks and dropped the
confirm packet.
Co-Authored-By: deepseek-v4-pro
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
Server sends COMMAND_SCREEN_PREVIEW_REQ when user double-clicks an
active (non-Locked/Inactive) host that advertises CLIENT_CAP_SCREEN_PREVIEW.
Client BitBlts primary screen, encodes to JPEG via GDI+ and replies. The
existing STATIC tooltip is replaced with a self-drawn CPreviewTipWnd
showing the thumbnail above the host info text, with wide-character
rendering so the popup also works on non-Chinese servers.
- Quality tiers reuse QualityProfile pattern: PreviewProfile + 6 levels
driven by GetTargetQualityLevel (FRP-aware), with 4K/ultrawide auto
upscale on Ultra/High tiers up to min(screenWidth/4, 1280).
- Client limits to 1 in-flight capture via atomic counter to defend
against flood/DoS; Send2Server is already mutex-serialized.
- Server validates responses by reqId only (single in-flight tip);
4s arrival timeout marks "preview unavailable" without blocking the
text fallback path.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
