- Add LicenseLimit field to LicenseInfo struct (0 = not set, unlimited)
- Add GetLicenseLimit/SetLicenseLimit: read/write LicenseLimit key in licenses.ini
- Append |lic:N to reserved field in TOKEN_AUTH response only when
LicenseLimit > 0; absent |lic: means no limit (client defaults to 9999),
so super admin authenticating to its own server is never falsely terminated
- Add "Sub-license limit" item in CLicenseDlg right-click menu (1-9999,
empty = clear limit); menu label shows current value in real time
- Limit change takes effect when sub-client re-authenticates
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
TOKEN_AUTH: when the server has a V2 private key, signs "SN|valid(0/1)"
with ECDSA P-256 and places "sig:<base64>" in the response reserved field.
Clients can verify server identity without changing the request format.
TOKEN_SERVER_VERIFY (251): added constant to commands.h; handler already
present in 2015RemoteDlg.cpp for the challenge-response server identity check.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Two changes to reduce unnecessary CScreenSpy restarts when connecting:
1. Client (ScreenManager.cpp): Initialize CScreenSpy with bitrate from
the locally-saved quality profile, so CMD_QUALITY_LEVEL arriving from
the server (same bitrate as default) hits SetBitRate(3000)==3000 and
skips the restart instead of comparing against the hard-coded 0.
Also fixes QualityLevel init to use the already-computed `quality`
variable (which honours the QUALITY_DISABLED override when algo!=NUL)
rather than re-reading the cfg key a second time.
2. Server (ScreenSpyDlg.cpp): Only send CMD_SCREEN_SIZE strategy=2 when
the session is in QUALITY_ADAPTIVE mode and a cached maxWidth exists.
Fixed quality levels already carry resolution via CMD_QUALITY_PROFILES,
so unconditionally sending CMD_SCREEN_SIZE caused a second restart when
the screen spy was still rebuilding from the first one.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Increase touch move threshold to prevent accidental drag detection.
Simulate physical double-click with two sequential click events and a 20ms delay instead of using non-standard dblclick event.
Fix folder renaming and unresponsiveness issues on Windows, Linux, and macOS.
