174 lines
4.6 KiB
C
174 lines
4.6 KiB
C
#define VERSION "URONode v2.12"
|
|
#define COMPILING "30 June, 2020"
|
|
|
|
#define STATE_IDLE 0
|
|
#define STATE_TRYING 1
|
|
#define STATE_CONNECTED 2
|
|
#define STATE_PINGING 3
|
|
#define STATE_EXTCMD 4
|
|
#define STATE_LOGIN 5
|
|
#define STATE_QUIT 6
|
|
|
|
#define LOGLVL_NONE 0
|
|
#define LOGLVL_ERROR 1
|
|
#define LOGLVL_LOGIN 2
|
|
#define LOGLVL_GW 3
|
|
|
|
#define PERM_LOGIN 1 /* Permit login */
|
|
#define PERM_AX25 2 /* AX.25 gatewaying */
|
|
#define PERM_NETROM 4 /* NETROM gatewaying */
|
|
#define PERM_TELNET_LOCAL 8 /* Telnet to "local" hosts */
|
|
#define PERM_TELNET_AMPR 16 /* Telnet to 44.xx.xx.xx hosts */
|
|
#define PERM_TELNET_INET 32 /* Telnet to other hosts */
|
|
#define PERM_ANSI 64 /* Ansi Color graphics */
|
|
#define PERM_ROSE 128 /* ROSE gatewaying */
|
|
#define PERM_NOESC 256 /* No escape character */
|
|
#define PERM_HIDDEN 512 /* Use hidden ports - to be removed */
|
|
|
|
#define PERM_TELNET (PERM_TELNET_LOCAL & PERM_TELNET_AMPR & PERM_TELNET_INET)
|
|
|
|
/* Fake id for Flexnet */
|
|
#define AF_FLEXNET 128
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/ipc.h> /* for key_t */
|
|
#include <errno.h>
|
|
|
|
#include <netax25/ax25io.h>
|
|
|
|
#include "config.h"
|
|
|
|
struct user
|
|
{
|
|
pid_t pid;
|
|
key_t ipc_key;
|
|
time_t logintime;
|
|
time_t cmdtime;
|
|
unsigned char state;
|
|
char call[10];
|
|
unsigned short ul_type;
|
|
unsigned short dl_type;
|
|
char ul_name[32];
|
|
char dl_name[32];
|
|
char ul_port[32];
|
|
char dl_port[32];
|
|
|
|
char unused[92];
|
|
};
|
|
|
|
extern struct user User;
|
|
|
|
extern ax25io *NodeIo;
|
|
|
|
extern long IdleTimeout;
|
|
extern long ConnTimeout;
|
|
extern int ReConnectTo;
|
|
extern int LogLevel;
|
|
extern int EscChar;
|
|
extern int aliascmd;
|
|
|
|
extern char *Email;
|
|
extern char *HostName;
|
|
extern char *NodeId;
|
|
extern char *FlexId;
|
|
extern char *RoseId;
|
|
extern char *NrPort;
|
|
extern char *Prompt;
|
|
extern char *PassPrompt;
|
|
|
|
#define CMD_INTERNAL 1
|
|
#define CMD_ALIAS 2
|
|
#define CMD_EXTERNAL 3
|
|
|
|
struct cmd {
|
|
char *name;
|
|
int len;
|
|
int type;
|
|
int (*function) (int argc, char **argv);
|
|
char *command;
|
|
int flags;
|
|
int uid;
|
|
int gid;
|
|
char *path;
|
|
|
|
struct cmd *next;
|
|
};
|
|
|
|
extern struct cmd *Nodecmds;
|
|
|
|
#define min(a,b) ((a) < (b) ? (a) : (b))
|
|
#define max(a,b) ((a) > (b) ? (a) : (b))
|
|
|
|
/* in cmdparse.c */
|
|
void free_cmdlist(struct cmd *list);
|
|
extern void insert_cmd(struct cmd **list, struct cmd *new);
|
|
extern int add_internal_cmd(struct cmd **list, char *name, int len, int (*function) (int argc, char **argv));
|
|
/* extern char *expand_string(char *str, int argc, char **argv); */
|
|
extern int parse_args(char **argv, char *cmd);
|
|
extern int cmdparse(struct cmd *cmdp, char *cmdline);
|
|
|
|
/* in util.c */
|
|
extern void node_msg(const char *fmt, ...);
|
|
extern void node_perror(char *str, int err);
|
|
extern char *print_node(const char *alias, const char *call);
|
|
extern void node_log(int, const char *, ...);
|
|
|
|
/* in user.c */
|
|
extern void login_user(void);
|
|
extern void logout_user(void);
|
|
extern void update_user(void);
|
|
extern int user_list(int argc, char **argv);
|
|
extern int user_count(void);
|
|
extern int system_user_count(void);
|
|
|
|
/* in config.c */
|
|
extern int is_hidden(const char *port);
|
|
extern int check_perms(int what, unsigned long peer);
|
|
extern char *read_perms(struct user *up, unsigned long peer);
|
|
extern int read_config(void);
|
|
extern int get_escape(char *s);
|
|
|
|
/* in command.c */
|
|
void init_nodecmds(void);
|
|
extern void node_logout(char *reason);
|
|
extern int nuser_list(int argc, char **argv);
|
|
extern int do_bye(int argc, char **argv);
|
|
extern int do_escape(int argc, char **argv);
|
|
extern int do_help(int argc, char **argv);
|
|
extern int do_host(int argc, char **argv);
|
|
extern int do_ports(int argc, char **argv);
|
|
extern int do_sessions(int argc, char **argv);
|
|
extern int do_routes(int argc, char **argv);
|
|
extern int do_nodes(int argc, char **argv);
|
|
extern int do_status(int argc, char **argv);
|
|
extern int do_version(int argc, char **argv);
|
|
extern int do_last(int argc, char **last);
|
|
|
|
/* in gateway.c */
|
|
extern int do_connect(int argc, char **argv);
|
|
extern int do_finger(int argc, char **argv);
|
|
extern int do_ping(int argc, char **argv);
|
|
|
|
/* in router.c */
|
|
extern int do_links(int argc, char **argv);
|
|
extern int do_dest(int argc, char **argv);
|
|
|
|
/* in ipc.c */
|
|
extern int ipc_open(void);
|
|
extern int ipc_close(void);
|
|
extern int do_msg(int argc, char **argv);
|
|
|
|
/* in extcmd.c */
|
|
extern int extcmd(struct cmd *cmdp, char **argv);
|
|
|
|
/* in system.c */
|
|
extern int do_system(int argc, char **argv);
|
|
extern int examine_user(void);
|
|
extern void newmail(void);
|
|
extern void mailcheck(void);
|
|
extern void lastlog(void);
|
|
|
|
/* in jheard.c */
|
|
extern int do_jheard(int argc, char **argv);
|
|
extern int do_jlong(int argc, char **argv);
|