202 lines
4.7 KiB
C
202 lines
4.7 KiB
C
/*
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* aprsc
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*
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* (c) Heikki Hannikainen, OH7LZB <hessu@hes.iki.fi>
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*
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* This program is licensed under the BSD license, which can be found
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* in the file LICENSE.
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*
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#define PROGNAME "aprsc"
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#define CRLF "\r\n"
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <inttypes.h>
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#include <netdb.h>
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#include "ac-hdrs.h"
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#include "acl.h"
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#ifndef AI_PASSIVE
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#include "netdb6.h"
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#endif
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#ifdef HAVE_PRCTL_H
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#ifdef HAVE_CAPABILITY_H
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#define USE_POSIX_CAP
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#endif
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#endif
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#ifdef HAVE_EVENTFD_H
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#include <sys/eventfd.h>
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#ifdef EFD_NONBLOCK
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#ifdef EFD_CLOEXEC
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#define USE_EVENTFD
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#endif
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#endif
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#endif
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extern int fork_a_daemon; /* fork a daemon */
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extern int dump_requests; /* print requests */
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extern int dump_splay; /* print splay tree information */
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extern int workers_configured; /* number of workers to run */
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extern int stats_interval;
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extern int expiry_interval;
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extern int pbuf_global_expiration;
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extern int pbuf_global_dupe_expiration;
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extern int obuf_size;
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extern int ibuf_size;
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extern int new_fileno_limit;
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extern int maxclients;
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extern int lastposition_storetime;
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extern int dupefilter_storetime;
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extern int heard_list_storetime;
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extern int courtesy_list_storetime;
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extern int upstream_timeout;
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extern int client_timeout;
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extern int client_login_timeout;
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extern int disallow_unverified; /* don't allow unverified clients to transmit packets */
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extern int verbose;
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extern char *serverid;
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extern char *passcode;
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extern char *myemail;
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extern char *myadmin;
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extern char *http_status_options;
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extern char *cfgfile;
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extern char *pidfile;
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extern char *rundir;
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extern char *webdir;
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extern char *logname;
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extern char *chrootdir;
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extern char *setuid_s;
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#define LISTEN_MAX_FILTERS 10
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struct listen_config_t {
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struct listen_config_t *next;
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struct listen_config_t **prevp; /* pointer to the *next pointer in the previous node */
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int id; /* id of listener config */
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const char *proto; /* protocol: tcp / udp / sctp */
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const char *name; /* name of socket */
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const char *host; /* hostname or dotted-quad IP to bind the UDP socket to, default INADDR_ANY */
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int portnum;
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int clients_max;
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int corepeer; /* special listener for corepeer packets */
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int hidden;
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struct addrinfo *ai;
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struct acl_t *acl;
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const char *filters[LISTEN_MAX_FILTERS]; /* up to 10 filters, NULL when not defined */
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int client_flags; /* cflags set for clients of this socket */
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/* reconfiguration support flags */
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int changed; /* configuration has changed */
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};
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struct peerip_config_t {
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struct peerip_config_t *next;
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struct peerip_config_t **prevp; /* pointer to the *next pointer in the previous node */
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const char *name; /* name of socket */
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const char *host; /* hostname or dotted-quad IP to bind the UDP socket to, default INADDR_ANY */
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int af;
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int remote_port;
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int local_port;
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struct addrinfo *ai;
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int client_flags;
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};
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struct uplink_config_t {
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struct uplink_config_t *next;
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struct uplink_config_t **prevp; /* pointer to the *next pointer in the previous node */
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const char *name; /* name of socket */
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const char *proto;
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const char *host; /* hostname or dotted-quad IP to bind the UDP socket to, default INADDR_ANY */
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const char *port;
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const char *filters[LISTEN_MAX_FILTERS]; /* up to 10 filters, NULL when not defined */
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int client_flags;
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int state; /* the state of the uplink */
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void *client_ptr; /* pointer to the client structure for state matching */
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};
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#define UPLINK_ST_UNKNOWN -1
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#define UPLINK_ST_NOT_LINKED 0
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#define UPLINK_ST_CONNECTING 1
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#define UPLINK_ST_CONNECTED 2
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#define UPLINK_ST_LINKED 3
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extern struct listen_config_t *listen_config;
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extern struct peerip_config_t *peerip_config;
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extern struct uplink_config_t *uplink_config_install;
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extern int uplink_config_updated;
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extern int listen_low_ports;
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extern struct sockaddr_in uplink_bind_v4; /* address to bind when connecting out */
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extern socklen_t uplink_bind_v4_len;
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extern struct sockaddr_in6 uplink_bind_v6; /* and the same for IPv6 */
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extern socklen_t uplink_bind_v6_len;
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#define MAX_COREPEERS 16
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/* http server config */
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struct http_config_t {
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struct http_config_t *next;
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struct http_config_t **prevp;
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char *host; /* name of socket */
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int port;
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int upload_port;
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struct acl_t *acl;
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};
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extern struct http_config_t *http_config;
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extern char *http_bind;
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extern int http_port;
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extern char *http_bind_upload;
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extern int http_port_upload;
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extern int parse_args_noshell(char *argv[],char *cmd);
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extern void sanitize_ascii_string(char *s);
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extern void free_uplink_config(struct uplink_config_t **lc);
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extern struct listen_config_t *find_listen_config_id(struct listen_config_t *l, int id);
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extern int read_config(void);
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extern void free_config(void);
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#endif
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