m1ngsama 7f9babf4f4 refactor: extract exec module (PR2-M2) ... Move the SSH exec subcommand interface (help, health, users, stats, tail, post) and the dispatcher out of ssh_server.c into a dedicated module. New API (include/exec.h): - exec_dispatch(client_t *) -- single entry point invoked from the bootstrap path when client->exec_command[0] != '\0'. Helpers that travel with the exec subcommands: - format_timestamp_utc, trim_ascii_whitespace, json_append_string, resolve_exec_username, parse_tail_count Two cross-module bridges: - is_valid_username() lifted into common.c/h since exec, the input read path, and the :nick command all need it. - ssh_server_start_time() added to ssh_server.h as a read-only accessor; exec_command_stats no longer reaches into the global. - notify_mentions stays in ssh_server.c for now and is exposed via ssh_server.h. Will move to a dedicated client.c during PR2-M6. ssh_server.c shrinks from 2200 to 1769 lines (-431). Behaviour is preserved: implementations are byte-for-byte the same.		2026-05-17 08:49:58 +08:00
..
.gitkeep	Initial commit	2025-07-01 09:00:00 +08:00
chat_room.h	feat: consolidated improvements, manpage, and deployment prep	2026-04-19 17:49:06 +08:00
common.h	refactor: extract exec module (PR2-M2)	2026-05-17 08:49:58 +08:00
exec.h	refactor: extract exec module (PR2-M2)	2026-05-17 08:49:58 +08:00
message.h	feat: add :last, :search, :mute-joins commands and MOTD support	2026-04-23 12:03:27 +08:00
ratelimit.h	refactor: extract ratelimit module (PR2-M1)	2026-05-16 23:06:56 +08:00
ssh_server.h	refactor: extract exec module (PR2-M2)	2026-05-17 08:49:58 +08:00
tui.h	Replace telnet with SSH and fix full-screen display	2025-11-24 16:48:14 +08:00
utf8.h	refactor: stabilize SSH runtime and add exec interface	2026-03-10 18:52:20 +08:00