10 #define WEBCIT_WITH_CALENDAR_SERVICE 1
14 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
18 #define CALENDAR_ROOM_NAME "Calendar"
19 #define PRODID "-//Citadel//NONSGML Citadel Calendar//EN"
21 #define SIZ 4096 /* generic buffer size */
23 #define TRACE fprintf(stderr, "Checkpoint: %s, %d\n", __FILE__, __LINE__)
25 #define SLEEPING 180 /* TCP connection timeout */
26 #define WEBCIT_TIMEOUT 900 /* WebCit session timeout */
27 #define PORT_NUM 2000 /* port number to listen on */
28 #define SERVER "WebCit v4.10" /* who's in da house */
29 #define DEVELOPER_ID 0
31 #define CLIENT_VERSION 410 /* This version of WebCit */
32 #define MINIMUM_CIT_VERSION 606 /* min required Citadel vers */
33 #define DEFAULT_HOST "localhost" /* Default Citadel server */
34 #define DEFAULT_PORT "504"
35 #define LB (1) /* Internal escape chars */
38 #define TARGET "webcit01" /* Target for inline URL's */
39 #define HOUSEKEEPING 15 /* Housekeeping frequency */
40 #define INITIAL_WORKER_THREADS 5
41 #define LISTEN_QUEUE_LENGTH 100 /* listen() backlog queue */
43 #define USERCONFIGROOM "My Citadel Config"
47 * Room flags (from Citadel)
51 #define QR_PERMANENT 1 /* Room does not purge */
52 #define QR_INUSE 2 /* Set if in use, clear if avail */
53 #define QR_PRIVATE 4 /* Set for any type of private room */
54 #define QR_PASSWORDED 8 /* Set if there's a password too */
55 #define QR_GUESSNAME 16 /* Set if it's a guessname room */
56 #define QR_DIRECTORY 32 /* Directory room */
57 #define QR_UPLOAD 64 /* Allowed to upload */
58 #define QR_DOWNLOAD 128 /* Allowed to download */
59 #define QR_VISDIR 256 /* Visible directory */
60 #define QR_ANONONLY 512 /* Anonymous-Only room */
61 #define QR_ANONOPT 1024 /* Anonymous-Option room */
62 #define QR_NETWORK 2048 /* Shared network room */
63 #define QR_PREFONLY 4096 /* Preferred status needed to enter */
64 #define QR_READONLY 8192 /* Aide status required to post */
65 #define QR_MAILBOX 16384 /* Set if this is a private mailbox */
70 #define QR2_SYSTEM 1 /* System room; hide by default */
71 #define QR2_SELFLIST 2 /* Self-service mailing list mgmt */
75 #define UA_GOTOALLOWED 4
76 #define UA_HASNEWMSGS 8
85 struct httprequest *next;
90 struct urlcontent *next;
97 char serv_nodename[32];
98 char serv_humannode[64];
100 char serv_software[64];
102 char serv_bbs_city[64];
103 char serv_sysadm[64];
104 char serv_moreprompt[SIZ];
111 * This struct holds a list of rooms for <G>oto operations.
121 * This struct holds a list of rooms for client display.
125 struct roomlisting *lnext;
126 struct roomlisting *rnext;
136 * Dynamic content for variable substitution in templates
139 struct wcsubst *next;
143 void (*wcs_function)(void);
147 * Values for wcs_type
157 * One of these is kept for each active Citadel session.
158 * HTTP transactions are bound to one at a time.
161 struct wcsession *next; /* Linked list */
162 int wc_session; /* WebCit session ID */
163 char wc_username[SIZ];
164 char wc_password[SIZ];
165 char wc_roomname[SIZ];
181 int remember_new_mail;
182 int need_regi; /* This user needs to register. */
183 int need_vali; /* New users require validation. */
184 char cs_inet_email[SIZ]; /* User's preferred Internet addr. */
185 pthread_mutex_t SessionMutex; /* mutex for exclusive access */
186 time_t lastreq; /* Timestamp of most recent HTTP */
187 int killthis; /* Nonzero == purge this session */
188 struct march *march; /* march mode room list */
189 char reply_to[SIZ]; /* reply-to address */
190 long msgarr[4096]; /* for read operations */
192 int is_wap; /* Client is a WAP gateway */
193 struct urlcontent *urlstrings;
194 int HaveExpressMessages; /* Nonzero if incoming msgs exist */
195 struct wcsubst *vars;
196 char this_page[SIZ]; /* address of current page */
197 char http_host[SIZ]; /* HTTP Host: header */
200 icalcomponent **disp_cal; /* store calendar items for display */
201 long *cal_msgnum; /* store calendar msgids for display */
206 #define extract(dest,source,parmnum) extract_token(dest,source,parmnum,'|')
207 #define num_parms(source) num_tokens(source, '|')
209 #define WC ((struct wcsession *)pthread_getspecific(MyConKey))
210 extern pthread_key_t MyConKey;
212 struct serv_info serv_info;
213 extern char floorlist[128][SIZ];
214 extern char *axdefs[];
215 extern char *ctdlhost, *ctdlport;
216 extern char *server_cookie;
218 extern struct wcsubst *global_subst;
221 void stuff_to_cookie(char *cookie, int session,
222 char *user, char *pass, char *room);
223 void cookie_to_stuff(char *cookie, int *session,
224 char *user, char *pass, char *room);
225 void locate_host(char *, int);
226 void become_logged_in(char *, char *, char *);
228 void display_login(char *mesg);
229 void do_welcome(void);
230 void do_logout(void);
231 void display_main_menu(void);
232 void display_advanced_menu(void);
233 void list_all_rooms_by_floor(void);
234 void slrp_highest(void);
237 void get_serv_info(char *, char *);
238 int uds_connectsock(char *);
239 int tcp_connectsock(char *, char *);
240 void serv_gets(char *strbuf);
241 void serv_puts(char *string);
243 void fmout(FILE * fp);
244 void wDumpContent(int);
245 void serv_printf(const char *format,...);
246 char *bstr(char *key);
247 void urlesc(char *, char *);
248 void urlescputs(char *);
249 void output_headers(int);
250 void wprintf(const char *format,...);
251 void output_static(char *what);
252 void stresc(char *target, char *strbuf, int nbsp);
253 void escputs(char *strbuf);
255 void escputs1(char *strbuf, int nbsp);
256 long extract_long(char *source, long int parmnum);
257 int extract_int(char *source, int parmnum);
258 void stripout(char *str, char leftboundary, char rightboundary);
259 void dump_vars(void);
260 void embed_main_menu(void);
261 void serv_read(char *buf, int bytes);
262 int haschar(char *, char);
263 void readloop(char *oper);
264 void text_to_server(char *ptr, int convert_to_html);
265 void display_enter(void);
266 void post_message(void);
267 void confirm_delete_msg(void);
268 void delete_msg(void);
269 void confirm_move_msg(void);
273 void display_page(void);
274 void page_user(void);
276 void display_private(char *rname, int req_pass);
277 void goto_private(void);
278 void zapped_list(void);
279 void display_zap(void);
281 void display_error(char *);
282 void display_success(char *);
283 void display_entroom(void);
285 void display_editroom(void);
288 void display_whok(void);
289 void server_to_text(void);
290 void save_edit(char *description, char *enter_cmd, int regoto);
291 void display_edit(char *description, char *check_cmd,
292 char *read_cmd, char *save_cmd);
293 void gotoroom(char *gname, int display_name);
294 void confirm_delete_room(void);
295 void delete_room(void);
297 void display_graphics_upload(char *, char *, char *);
298 void do_graphics_upload(char *upl_cmd);
299 void serv_read(char *buf, int bytes);
300 void serv_gets(char *strbuf);
301 void serv_write(char *buf, int nbytes);
302 void serv_puts(char *string);
303 void serv_printf(const char *format,...);
304 void load_floorlist(void);
305 void display_reg(int);
306 void display_changepw(void);
308 void display_edit_node(void);
309 void edit_node(void);
310 void display_netconf(void);
311 void display_confirm_delete_node(void);
312 void delete_node(void);
313 void display_add_node(void);
315 void terminate_session(void);
317 void display_siteconfig(void);
318 void siteconfig(void);
319 void display_generic(void);
320 void do_generic(void);
321 void display_menubar(int);
322 void embed_room_banner(char *);
323 void smart_goto(char *);
324 void worker_entry(void);
325 void session_loop(struct httprequest *);
326 void fmt_date(char *buf, time_t thetime);
327 void fmt_time(char *buf, time_t thetime);
328 void httpdate(char *buf, time_t thetime);
329 void end_webcit_session(void);
330 void page_popup(void);
331 void http_redirect(char *);
332 void clear_local_substs(void);
333 void svprintf(char *keyname, int keytype, const char *format,...);
334 void svcallback(char *keyname, void (*fcn_ptr)() );
335 void do_template(void *templatename);
336 int lingering_close(int fd);
337 char *memreadline(char *start, char *buf, int maxlen);
338 int num_tokens (char *source, char tok);
339 void extract_token(char *dest, char *source, int parmnum, char separator);
340 void remove_token(char *source, int parmnum, char separator);
341 int CtdlDecodeBase64(char *dest, char *source, size_t length);
342 char *load_mimepart(long msgnum, char *partnum);
343 int pattern2(char *search, char *patn);
344 void do_edit_vcard(long, char *, char *);
345 void edit_vcard(void);
346 void submit_vcard(void);
347 void striplt(char *);
348 void select_user_to_edit(char *message, char *preselect);
349 void display_edituser(char *who);
350 void create_user(void);
352 void change_view(void);
354 void do_stuff_to_msgs(void);
355 void load_preferences(void);
356 void save_preferences(void);
357 void get_preference(char *key, char *value);
358 void set_preference(char *key, char *value);
360 int is_msg_in_mset(char *mset, long msgnum);
361 char *safestrncpy(char *dest, const char *src, size_t n);
362 void display_addressbook(long msgnum, char alpha);
363 void offer_start_page(void);
364 void change_start_page(void);
365 void output_html(void);
366 void display_floorconfig(char *);
367 void delete_floor(void);
368 void create_floor(void);
369 void rename_floor(void);
370 void do_listsub(void);
371 void toggle_self_service(void);
373 ssize_t write(int fd, const void *buf, size_t count);
374 void cal_process_attachment(char *part_source, long msgnum, char *cal_partnum);
375 void display_calendar(long msgnum);
376 void display_task(long msgnum);
377 void do_calendar_view(void);
378 void free_calendar_buffer(void);
379 void calendar_summary_view(void);
380 int load_msg_ptrs(char *servcmd);
383 void display_edit_task(void);
384 void save_task(void);
385 void display_edit_event(void);
386 void save_event(void);
387 void display_icaltimetype_as_webform(struct icaltimetype *, char *);
388 struct icaltimetype icaltime_from_webform(char *prefix);
389 void display_edit_individual_event(icalcomponent *supplied_vtodo, long msgnum);
390 void save_individual_event(icalcomponent *supplied_vtodo, long msgnum);
391 void generate_new_uid(char *);
392 void respond_to_request(void);
393 void handle_rsvp(void);
394 void ical_dezonify(icalcomponent *cal);
395 void partstat_as_string(char *buf, icalproperty *attendee);
396 icalcomponent *ical_encapsulate_subcomponent(icalcomponent *subcomp);
399 extern char *months[];
401 void read_server_binary(char *buffer, size_t total_len);
402 int goto_config_room(void);
403 long locate_user_vcard(char *username, long usernum);
404 void sleeeeeeeeeep(int);