mirror of
https://oauth2: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@github.com/m1ngsama/TNT.git
synced 2026-05-10 19:00:57 +08:00
m1ngsama
b1c1e5a894
- Whisper: copy target client ref out of room lock before calling client_send, preventing lock-ordering inversion deadlock - Channel callbacks: call ssh_remove_channel_callbacks before releasing refs to prevent use-after-free if a callback fires during cleanup - Log rotation: rotate messages.log to messages.log.1 when it exceeds 10 MiB, preventing unbounded growth on public servers - tail -nN: accept both "tail -n5" and "tail -n 5" forms, matching standard Unix tail behavior Closes #36
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
#ifndef COMMON_H
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#define COMMON_H
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include <stdatomic.h>
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#include <time.h>
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#include <limits.h>
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#include <pthread.h>
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/* Project Metadata */
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#define TNT_VERSION "1.0.0"
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/* Configuration constants */
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#define DEFAULT_PORT 2222
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#define MAX_MESSAGES 100
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#define MAX_USERNAME_LEN 64
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#define MAX_MESSAGE_LEN 1024
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#define MAX_EXEC_COMMAND_LEN 1024
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#define MAX_CLIENTS 64
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#define LOG_FILE "messages.log"
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#define MAX_LOG_SIZE (10 * 1024 * 1024) /* 10 MiB */
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#define HOST_KEY_FILE "host_key"
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#define TNT_DEFAULT_STATE_DIR "."
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/* ANSI color codes */
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#define ANSI_RESET "\033[0m"
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#define ANSI_BOLD "\033[1m"
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#define ANSI_REVERSE "\033[7m"
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#define ANSI_CLEAR "\033[2J"
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#define ANSI_HOME "\033[H"
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#define ANSI_CLEAR_LINE "\033[K"
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/* Operating modes */
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typedef enum {
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MODE_INSERT,
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MODE_NORMAL,
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MODE_COMMAND,
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MODE_HELP
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} client_mode_t;
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/* Help language */
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typedef enum {
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LANG_EN,
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LANG_ZH
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} help_lang_t;
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/* Runtime helpers */
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const char* tnt_state_dir(void);
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int tnt_ensure_state_dir(void);
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int tnt_state_path(char *buffer, size_t buf_size, const char *filename);
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#endif /* COMMON_H */
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