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m1ngsama
3b8a1d18d8
Move the interactive session — username read, vim-style key dispatcher,
main poll/redraw/keepalive/idle-timeout loop, the @mention bell, and
the tear-down path — out of ssh_server.c into a dedicated module.
New API (include/input.h):
- input_init() -- read TNT_IDLE_TIMEOUT once at startup
- input_run_session(client_t*) -- run the interactive session for an
already-bootstrapped client_t,
including exec_dispatch() short-circuit
when client->exec_command is set
- notify_mentions(content, sender) -- moved from ssh_server.h since
the INSERT-mode send path lives here
too
Renamed: client_handle_session(void *arg) -> input_run_session(client_t *).
The old void* signature was a fossil from when this was a pthread entry;
bootstrap.c calls it synchronously inside its own detached thread.
bootstrap_run() now ends with `input_run_session(client); return NULL;`.
g_idle_timeout is now private to input.c; ssh_server_init() calls
input_init() instead of reading the env directly.
ssh_server.c shrinks from 1026 to 402 lines (-624) -- now down to just
the accept loop, ssh_server_init / ssh_server_start, host-key setup,
client_t I/O API (send/printf/addref/release), and the post-bootstrap
client_channel_* callbacks. M6 will give those a proper home.
Behaviour is preserved: all moved code is byte-for-byte identical.
31 lines
1.2 KiB
C
31 lines
1.2 KiB
C
#ifndef INPUT_H
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#define INPUT_H
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#include "ssh_server.h" /* for client_t */
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/* Read TNT_IDLE_TIMEOUT from the environment. Idempotent. Call once at
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* startup before any session can run. */
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void input_init(void);
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/* Run the interactive session for an already-bootstrapped client_t.
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*
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* Sequence:
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* 1. If client->exec_command is set, dispatch it via exec_dispatch and
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* return (no chat-room join).
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* 2. Read the desired username from the channel.
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* 3. Add the client to g_room and broadcast a system join message.
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* 4. Optionally show the MOTD if state-dir/motd.txt exists.
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* 5. Drive the keyboard / room-update / keepalive / idle-timeout loop
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* until the client disconnects.
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* 6. Broadcast a system leave message and release all refs / counters.
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*
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* Owns the client_t after entry: callers must NOT touch it once this
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* returns. Always returns regardless of how the session ended. */
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void input_run_session(client_t *client);
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/* Bell-notify any clients whose @username appears in the broadcast
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* content, skipping the sender. Used by the INSERT-mode send path
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* inside input_run_session and by exec_command_post. */
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void notify_mentions(const char *content, const client_t *sender);
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#endif /* INPUT_H */
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