mirror of
https://oauth2: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@github.com/m1ngsama/TNT.git
synced 2026-05-10 19:00:57 +08:00
m1ngsama
e10b43074c
Bug fixes: - Fix data race on client->width/height (now _Atomic int) - Persist join/leave system messages via message_save() - Make room_add_message static to enforce lock contract - Fix execute_command mutating command_input directly - Increase help_copy buffer from 4096 to 8192 for CJK safety New features: - Add :msg/:w whisper command for private messaging - Add command history with UP/DOWN arrows in command mode - Add Ctrl+D/U/F/B page scrolling in normal mode - Add :q/:quit/:exit Vim-style disconnect Unix community: - Add tnt.1 manpage (roff format) with full documentation - Add manpage install/uninstall to Makefile
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
#ifndef SSH_SERVER_H
|
|
#define SSH_SERVER_H
|
|
|
|
#include "common.h"
|
|
#include "chat_room.h"
|
|
#include <arpa/inet.h>
|
|
#include <libssh/libssh.h>
|
|
#include <libssh/server.h>
|
|
|
|
/* Client connection structure */
|
|
typedef struct client {
|
|
ssh_session session; /* SSH session */
|
|
ssh_channel channel; /* SSH channel */
|
|
char username[MAX_USERNAME_LEN];
|
|
char client_ip[INET6_ADDRSTRLEN];
|
|
_Atomic int width;
|
|
_Atomic int height;
|
|
client_mode_t mode;
|
|
help_lang_t help_lang;
|
|
int scroll_pos;
|
|
int help_scroll_pos;
|
|
bool show_help;
|
|
char command_input[256];
|
|
char command_history[16][256];
|
|
int command_history_count;
|
|
int command_history_pos;
|
|
char command_output[2048];
|
|
char exec_command[MAX_EXEC_COMMAND_LEN];
|
|
char ssh_login[MAX_USERNAME_LEN];
|
|
atomic_bool redraw_pending;
|
|
pthread_t thread;
|
|
atomic_bool connected;
|
|
int ref_count; /* Reference count for safe cleanup */
|
|
pthread_mutex_t ref_lock; /* Lock for ref_count */
|
|
pthread_mutex_t io_lock; /* Serialize SSH channel writes */
|
|
struct ssh_channel_callbacks_struct *channel_cb;
|
|
} client_t;
|
|
|
|
/* Initialize SSH server */
|
|
int ssh_server_init(int port);
|
|
|
|
/* Start SSH server (blocking) */
|
|
int ssh_server_start(int listen_fd);
|
|
|
|
/* Handle client session */
|
|
void* client_handle_session(void *arg);
|
|
|
|
/* Send data to client */
|
|
int client_send(client_t *client, const char *data, size_t len);
|
|
|
|
/* Send formatted string to client */
|
|
int client_printf(client_t *client, const char *fmt, ...);
|
|
|
|
/* Reference counting helpers */
|
|
void client_addref(client_t *client);
|
|
void client_release(client_t *client);
|
|
|
|
#endif /* SSH_SERVER_H */
|