7 #define SIZ 4096 /* generic buffer size */
9 #define TRACE fprintf(stderr, "Checkpoint: %s, %d\n", __FILE__, __LINE__)
11 #define SLEEPING 180 /* TCP connection timeout */
12 #define WEBCIT_TIMEOUT 900 /* WebCit session timeout */
13 #define PORT_NUM 2000 /* port number to listen on */
14 #define SERVER "WebCit v4.00" /* who's in da house */
15 #define DEVELOPER_ID 0
17 #define CLIENT_VERSION 400
18 #define DEFAULT_HOST "localhost" /* Default Citadel server */
19 #define DEFAULT_PORT "504"
20 #define LB (1) /* Internal escape chars */
23 #define TARGET "webcit01" /* Target for inline URL's */
24 #define HOUSEKEEPING 15 /* Housekeeping frequency */
25 #define INITIAL_WORKER_THREADS 5
26 #define LISTEN_QUEUE_LENGTH 100 /* listen() backlog queue */
28 #define USERCONFIGROOM "My Citadel Config"
32 * Room flags (from Citadel)
36 #define QR_PERMANENT 1 /* Room does not purge */
37 #define QR_INUSE 2 /* Set if in use, clear if avail */
38 #define QR_PRIVATE 4 /* Set for any type of private room */
39 #define QR_PASSWORDED 8 /* Set if there's a password too */
40 #define QR_GUESSNAME 16 /* Set if it's a guessname room */
41 #define QR_DIRECTORY 32 /* Directory room */
42 #define QR_UPLOAD 64 /* Allowed to upload */
43 #define QR_DOWNLOAD 128 /* Allowed to download */
44 #define QR_VISDIR 256 /* Visible directory */
45 #define QR_ANONONLY 512 /* Anonymous-Only room */
46 #define QR_ANONOPT 1024 /* Anonymous-Option room */
47 #define QR_NETWORK 2048 /* Shared network room */
48 #define QR_PREFONLY 4096 /* Preferred status needed to enter */
49 #define QR_READONLY 8192 /* Aide status required to post */
50 #define QR_MAILBOX 16384 /* Set if this is a private mailbox */
55 #define QR2_SYSTEM 1 /* System room; hide by default */
56 #define QR2_SELFLIST 2 /* Self-service mailing list mgmt */
60 struct httprequest *next;
65 struct urlcontent *next;
72 char serv_nodename[32];
73 char serv_humannode[64];
75 char serv_software[64];
77 char serv_bbs_city[64];
79 char serv_moreprompt[SIZ];
86 * This struct holds a list of rooms for <G>oto operations.
96 * This struct holds a list of rooms for client display.
100 struct roomlisting *lnext;
101 struct roomlisting *rnext;
111 * Dynamic content for variable substitution in templates
114 struct wcsubst *next;
118 void (*wcs_function)(void);
122 * Values for wcs_type
132 * One of these is kept for each active Citadel session.
133 * HTTP transactions are bound to one at a time.
136 struct wcsession *next; /* Linked list */
137 int wc_session; /* WebCit session ID */
138 char wc_username[SIZ];
139 char wc_password[SIZ];
140 char wc_roomname[SIZ];
155 int remember_new_mail;
157 pthread_mutex_t SessionMutex; /* mutex for exclusive access */
158 time_t lastreq; /* Timestamp of most recent HTTP */
159 int killthis; /* Nonzero == purge this session */
160 struct march *march; /* march mode room list */
161 char reply_to[SIZ]; /* reply-to address */
162 long msgarr[1024]; /* for read operations */
164 int is_wap; /* Client is a WAP gateway */
165 struct urlcontent *urlstrings;
166 int HaveExpressMessages; /* Nonzero if incoming msgs exist */
167 struct wcsubst *vars;
168 char this_page[SIZ]; /* address of current page */
169 char http_host[SIZ]; /* HTTP Host: header */
172 int gzcompressed; /* nonzero if compressed output */
173 gzFile gzfd; /* stream to send compressed */
177 #define extract(dest,source,parmnum) extract_token(dest,source,parmnum,'|')
178 #define num_parms(source) num_tokens(source, '|')
180 #define WC ((struct wcsession *)pthread_getspecific(MyConKey))
181 extern pthread_key_t MyConKey;
183 struct serv_info serv_info;
184 extern char floorlist[128][SIZ];
185 extern char *axdefs[];
186 extern char *defaulthost, *defaultport;
187 extern char *server_cookie;
189 extern struct wcsubst *global_subst;
192 void stuff_to_cookie(char *cookie, int session,
193 char *user, char *pass, char *room);
194 void cookie_to_stuff(char *cookie, int *session,
195 char *user, char *pass, char *room);
196 void locate_host(char *, int);
197 void become_logged_in(char *, char *, char *);
199 void display_login(char *mesg);
200 void do_welcome(void);
201 void do_logout(void);
202 void display_main_menu(void);
203 void display_advanced_menu(void);
204 void list_all_rooms_by_floor(void);
205 void slrp_highest(void);
208 void get_serv_info(char *, char *);
209 int uds_connectsock(char *);
210 int tcp_connectsock(char *, char *);
211 void serv_gets(char *strbuf);
212 void serv_puts(char *string);
214 void fmout(FILE * fp);
215 void wDumpContent(int);
216 void serv_printf(const char *format,...);
217 char *bstr(char *key);
218 void urlesc(char *, char *);
219 void urlescputs(char *);
220 void output_headers(int);
221 void wprintf(const char *format,...);
222 void output_static(char *what);
223 void stresc(char *target, char *strbuf, int nbsp);
224 void escputs(char *strbuf);
226 void escputs1(char *strbuf, int nbsp);
227 long extract_long(char *source, long int parmnum);
228 int extract_int(char *source, int parmnum);
229 void dump_vars(void);
230 void embed_main_menu(void);
231 void serv_read(char *buf, int bytes);
232 int haschar(char *, char);
233 void readloop(char *oper);
234 void text_to_server(char *ptr, int convert_to_html);
235 void display_enter(void);
236 void post_message(void);
237 void confirm_delete_msg(void);
238 void delete_msg(void);
239 void confirm_move_msg(void);
243 void display_page(void);
244 void page_user(void);
246 void display_private(char *rname, int req_pass);
247 void goto_private(void);
248 void zapped_list(void);
249 void display_zap(void);
251 void display_error(char *);
252 void display_success(char *);
253 void display_entroom(void);
255 void display_editroom(void);
258 void display_whok(void);
259 void server_to_text(void);
260 void save_edit(char *description, char *enter_cmd, int regoto);
261 void display_edit(char *description, char *check_cmd,
262 char *read_cmd, char *save_cmd);
263 void gotoroom(char *gname, int display_name);
264 void confirm_delete_room(void);
265 void delete_room(void);
267 void display_graphics_upload(char *, char *, char *);
268 void do_graphics_upload(char *upl_cmd);
269 void serv_read(char *buf, int bytes);
270 void serv_gets(char *strbuf);
271 void serv_write(char *buf, int nbytes);
272 void serv_puts(char *string);
273 void serv_printf(const char *format,...);
274 void load_floorlist(void);
275 void display_reg(int);
276 void register_user(void);
277 void display_changepw(void);
279 void display_edit_node(void);
280 void edit_node(void);
281 void display_netconf(void);
282 void display_confirm_delete_node(void);
283 void delete_node(void);
284 void display_add_node(void);
286 void terminate_session(void);
288 void display_siteconfig(void);
289 void siteconfig(void);
290 void display_generic(void);
291 void do_generic(void);
292 void display_menubar(int);
293 void embed_room_banner(char *);
294 void smart_goto(char *);
295 void worker_entry(void);
296 void session_loop(struct httprequest *, int gzip);
297 void fmt_date(char *buf, time_t thetime);
298 void httpdate(char *buf, time_t thetime);
299 void end_webcit_session(void);
300 void page_popup(void);
301 void http_redirect(char *);
302 void clear_local_substs(void);
303 void svprintf(char *keyname, int keytype, const char *format,...);
304 void svcallback(char *keyname, void (*fcn_ptr)() );
305 void do_template(void *templatename);
306 int lingering_close(int fd);
307 char *memreadline(char *start, char *buf, int maxlen);
308 int num_tokens (char *source, char tok);
309 void extract_token(char *dest, char *source, int parmnum, char separator);
310 void remove_token(char *source, int parmnum, char separator);
311 int decode_base64(char *dest, char *source, size_t length);
312 char *load_mimepart(long msgnum, char *partnum);
313 int pattern2(char *search, char *patn);
314 void do_edit_vcard(long, char *, char *);
315 void edit_vcard(void);
316 void submit_vcard(void);
317 void striplt(char *);
318 void select_user_to_edit(char *message, char *preselect);
319 void display_edituser(char *who);
320 void create_user(void);
322 void change_view(void);
324 void do_stuff_to_msgs(void);
325 void load_preferences(void);
326 void save_preferences(void);
327 void get_preference(char *key, char *value);
328 void set_preference(char *key, char *value);
330 int is_msg_in_mset(char *mset, long msgnum);
331 char *safestrncpy(char *dest, const char *src, size_t n);
332 void display_addressbook(long msgnum, char alpha);
333 void offer_start_page(void);
334 void change_start_page(void);
335 void output_html(void);
336 void display_floorconfig(char *);
337 void delete_floor(void);
338 void create_floor(void);
339 void rename_floor(void);
340 void do_listsub(void);
341 void toggle_self_service(void);
343 ssize_t write(int fd, const void *buf, size_t count);