Add mapping for PF keys on 3278-2 with APL keyboard#4
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hanshuebner wants to merge 14 commits intolowobservable:masterfrom
Open
Add mapping for PF keys on 3278-2 with APL keyboard#4hanshuebner wants to merge 14 commits intolowobservable:masterfrom
hanshuebner wants to merge 14 commits intolowobservable:masterfrom
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
SSL sockets buffer decrypted data internally, but select() only monitors the underlying OS file descriptor. When a TLS record spans multiple recv() calls, the remaining data sits in SSL's internal buffer invisible to select(), causing long delays until the next network event. Check SSLSocket.pending() before falling back to select() so buffered SSL data is processed immediately. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add ä/ö/ü/Ä/Ö/Ü mappings to CHAR_MAP using the GE/APL character plane (0x50-0x54 lowercase, 0x70-0x74 uppercase). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Creates /dev/ttyCoax symlink based on USB serial number. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add --keyboard-language option (us/de) for 3278 keyboards. The DE variant remaps the number row shifted keys, umlauts on ä/ö/ü keys, ß, § and other German-specific key positions. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Display encryption status and hostname on the terminal status line during TN3270 sessions. Add --no-hostname-status option to suppress the hostname display. Pad OEC indicator to full status line width. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add --log-level command line option (debug/info/warning/error) to control logging verbosity. Add debug log messages for alarm queuing and delivery to help diagnose buzzer issues on physical terminals. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
A full-screen EAB write delivered in a single EAB_WRITE_ALTERNATE command (~3832 interleaved bytes) exceeds what some CUT terminals can buffer. The IBM 3192 silently truncates at its buffer limit, and the IRMA coax adapter rejects the frame with a protocol error (no TT/AR response). Both result in a partially-rendered screen and, because the non-display attribute byte for the password field sits near the end of the write, a password field that echoes. Real IBM 3278-2 terminals happen to accept the full write, which is why the issue was not seen earlier. Make prepare_jumbo_write split at 1024 bytes by default for all paths. The 3299 multiplexer and legacy Arduino-Mega firmware paths already used this limit successfully. COAX_JUMBO=ignore still disables splitting for anyone who needs the old behavior. Also stop silently leaving address_counter stale on a failed write in BufferedDisplay._write_range - null it out so the next flush forces a fresh LOAD_ADDRESS_COUNTER. The regen/EAB buffer and dirty set are already preserved because _commit() does not run on exception, so the next flush retries the range. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The IRMA emulator writes something directly to the left of column 17, which collided with the security indicator. Shift it right by 3 columns. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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