87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
#include <libwebsockets.h>
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#include <stdbool.h>
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#include <uv.h>
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#include "pty.h"
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// client message
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#define INPUT '0'
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#define RESIZE_TERMINAL '1'
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#define PAUSE '2'
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#define RESUME '3'
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#define JSON_DATA '{'
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// server message
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#define OUTPUT '0'
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#define SET_WINDOW_TITLE '1'
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#define SET_PREFERENCES '2'
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// url paths
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struct endpoints {
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char *ws;
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char *index;
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char *token;
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char *parent;
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};
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extern volatile bool force_exit;
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extern struct lws_context *context;
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extern struct server *server;
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extern struct endpoints endpoints;
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struct pss_http {
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char path[128];
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char *buffer;
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char *ptr;
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size_t len;
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};
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struct pss_tty {
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bool initialized;
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int initial_cmd_index;
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bool authenticated;
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char user[30];
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char address[50];
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char path[128];
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char **args;
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int argc;
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struct lws *wsi;
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char *buffer;
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size_t len;
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pty_process *process;
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pty_buf_t *pty_buf;
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int lws_close_status;
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};
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typedef struct {
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struct pss_tty *pss;
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bool ws_closed;
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} pty_ctx_t;
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struct server {
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int client_count; // client count
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char *prefs_json; // client preferences
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char *credential; // encoded basic auth credential
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char *auth_header; // header name used for auth proxy
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char *index; // custom index.html
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char *command; // full command line
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char **argv; // command with arguments
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int argc; // command + arguments count
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char *cwd; // working directory
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int sig_code; // close signal
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char sig_name[20]; // human readable signal string
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bool url_arg; // allow client to send cli arguments in URL
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bool writable; // whether clients to write to the TTY
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bool check_origin; // whether allow websocket connection from different origin
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int max_clients; // maximum clients to support
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bool once; // whether accept only one client and exit on disconnection
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bool exit_no_conn; // whether exit on all clients disconnection
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char socket_path[255]; // UNIX domain socket path
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char terminal_type[30]; // terminal type to report
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uv_loop_t *loop; // the libuv event loop
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};
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