11 #define SIZ 4096 /* generic buffer size */
13 #define TRACE fprintf(stderr, "Checkpoint: %s, %d\n", __FILE__, __LINE__)
15 #define SLEEPING 180 /* TCP connection timeout */
16 #define WEBCIT_TIMEOUT 900 /* WebCit session timeout */
17 #define PORT_NUM 2000 /* port number to listen on */
18 #define SERVER "WebCit v4.00" /* who's in da house */
19 #define DEVELOPER_ID 0
21 #define CLIENT_VERSION 400
22 #define DEFAULT_HOST "localhost" /* Default Citadel server */
23 #define DEFAULT_PORT "504"
24 #define LB (1) /* Internal escape chars */
27 #define TARGET "webcit01" /* Target for inline URL's */
28 #define HOUSEKEEPING 15 /* Housekeeping frequency */
29 #define INITIAL_WORKER_THREADS 5
30 #define LISTEN_QUEUE_LENGTH 100 /* listen() backlog queue */
32 #define USERCONFIGROOM "My Citadel Config"
36 * Room flags (from Citadel)
40 #define QR_PERMANENT 1 /* Room does not purge */
41 #define QR_INUSE 2 /* Set if in use, clear if avail */
42 #define QR_PRIVATE 4 /* Set for any type of private room */
43 #define QR_PASSWORDED 8 /* Set if there's a password too */
44 #define QR_GUESSNAME 16 /* Set if it's a guessname room */
45 #define QR_DIRECTORY 32 /* Directory room */
46 #define QR_UPLOAD 64 /* Allowed to upload */
47 #define QR_DOWNLOAD 128 /* Allowed to download */
48 #define QR_VISDIR 256 /* Visible directory */
49 #define QR_ANONONLY 512 /* Anonymous-Only room */
50 #define QR_ANONOPT 1024 /* Anonymous-Option room */
51 #define QR_NETWORK 2048 /* Shared network room */
52 #define QR_PREFONLY 4096 /* Preferred status needed to enter */
53 #define QR_READONLY 8192 /* Aide status required to post */
54 #define QR_MAILBOX 16384 /* Set if this is a private mailbox */
59 #define QR2_SYSTEM 1 /* System room; hide by default */
60 #define QR2_SELFLIST 2 /* Self-service mailing list mgmt */
64 struct httprequest *next;
69 struct urlcontent *next;
76 char serv_nodename[32];
77 char serv_humannode[64];
79 char serv_software[64];
81 char serv_bbs_city[64];
83 char serv_moreprompt[SIZ];
90 * This struct holds a list of rooms for <G>oto operations.
100 * This struct holds a list of rooms for client display.
104 struct roomlisting *lnext;
105 struct roomlisting *rnext;
115 * Dynamic content for variable substitution in templates
118 struct wcsubst *next;
122 void (*wcs_function)(void);
126 * Values for wcs_type
136 * One of these is kept for each active Citadel session.
137 * HTTP transactions are bound to one at a time.
140 struct wcsession *next; /* Linked list */
141 int wc_session; /* WebCit session ID */
142 char wc_username[SIZ];
143 char wc_password[SIZ];
144 char wc_roomname[SIZ];
159 int remember_new_mail;
161 pthread_mutex_t SessionMutex; /* mutex for exclusive access */
162 time_t lastreq; /* Timestamp of most recent HTTP */
163 int killthis; /* Nonzero == purge this session */
164 struct march *march; /* march mode room list */
165 char reply_to[SIZ]; /* reply-to address */
166 long msgarr[1024]; /* for read operations */
168 int is_wap; /* Client is a WAP gateway */
169 struct urlcontent *urlstrings;
170 int HaveExpressMessages; /* Nonzero if incoming msgs exist */
171 struct wcsubst *vars;
172 char this_page[SIZ]; /* address of current page */
173 char http_host[SIZ]; /* HTTP Host: header */
176 int gzcompressed; /* nonzero if compressed output */
177 gzFile gzfd; /* stream to send compressed */
181 #define extract(dest,source,parmnum) extract_token(dest,source,parmnum,'|')
182 #define num_parms(source) num_tokens(source, '|')
184 #define WC ((struct wcsession *)pthread_getspecific(MyConKey))
185 extern pthread_key_t MyConKey;
187 struct serv_info serv_info;
188 extern char floorlist[128][SIZ];
189 extern char *axdefs[];
190 extern char *defaulthost, *defaultport;
191 extern char *server_cookie;
193 extern struct wcsubst *global_subst;
196 void stuff_to_cookie(char *cookie, int session,
197 char *user, char *pass, char *room);
198 void cookie_to_stuff(char *cookie, int *session,
199 char *user, char *pass, char *room);
200 void locate_host(char *, int);
201 void become_logged_in(char *, char *, char *);
203 void display_login(char *mesg);
204 void do_welcome(void);
205 void do_logout(void);
206 void display_main_menu(void);
207 void display_advanced_menu(void);
208 void list_all_rooms_by_floor(void);
209 void slrp_highest(void);
212 void get_serv_info(char *, char *);
213 int uds_connectsock(char *);
214 int tcp_connectsock(char *, char *);
215 void serv_gets(char *strbuf);
216 void serv_puts(char *string);
218 void fmout(FILE * fp);
219 void wDumpContent(int);
220 void serv_printf(const char *format,...);
221 char *bstr(char *key);
222 void urlesc(char *, char *);
223 void urlescputs(char *);
224 void output_headers(int);
225 void wprintf(const char *format,...);
226 void output_static(char *what);
227 void stresc(char *target, char *strbuf, int nbsp);
228 void escputs(char *strbuf);
230 void escputs1(char *strbuf, int nbsp);
231 long extract_long(char *source, long int parmnum);
232 int extract_int(char *source, int parmnum);
233 void dump_vars(void);
234 void embed_main_menu(void);
235 void serv_read(char *buf, int bytes);
236 int haschar(char *, char);
237 void readloop(char *oper);
238 void text_to_server(char *ptr, int convert_to_html);
239 void display_enter(void);
240 void post_message(void);
241 void confirm_delete_msg(void);
242 void delete_msg(void);
243 void confirm_move_msg(void);
247 void display_page(void);
248 void page_user(void);
250 void display_private(char *rname, int req_pass);
251 void goto_private(void);
252 void zapped_list(void);
253 void display_zap(void);
255 void display_error(char *);
256 void display_success(char *);
257 void display_entroom(void);
259 void display_editroom(void);
262 void display_whok(void);
263 void server_to_text(void);
264 void save_edit(char *description, char *enter_cmd, int regoto);
265 void display_edit(char *description, char *check_cmd,
266 char *read_cmd, char *save_cmd);
267 void gotoroom(char *gname, int display_name);
268 void confirm_delete_room(void);
269 void delete_room(void);
271 void display_graphics_upload(char *, char *, char *);
272 void do_graphics_upload(char *upl_cmd);
273 void serv_read(char *buf, int bytes);
274 void serv_gets(char *strbuf);
275 void serv_write(char *buf, int nbytes);
276 void serv_puts(char *string);
277 void serv_printf(const char *format,...);
278 void load_floorlist(void);
279 void display_reg(int);
280 void register_user(void);
281 void display_changepw(void);
283 void display_edit_node(void);
284 void edit_node(void);
285 void display_netconf(void);
286 void display_confirm_delete_node(void);
287 void delete_node(void);
288 void display_add_node(void);
290 void terminate_session(void);
292 void display_siteconfig(void);
293 void siteconfig(void);
294 void display_generic(void);
295 void do_generic(void);
296 void display_menubar(int);
297 void embed_room_banner(char *);
298 void smart_goto(char *);
299 void worker_entry(void);
300 void session_loop(struct httprequest *, int gzip);
301 void fmt_date(char *buf, time_t thetime);
302 void httpdate(char *buf, time_t thetime);
303 void end_webcit_session(void);
304 void page_popup(void);
305 void http_redirect(char *);
306 void clear_local_substs(void);
307 void svprintf(char *keyname, int keytype, const char *format,...);
308 void svcallback(char *keyname, void (*fcn_ptr)() );
309 void do_template(void *templatename);
310 int lingering_close(int fd);
311 char *memreadline(char *start, char *buf, int maxlen);
312 int num_tokens (char *source, char tok);
313 void extract_token(char *dest, char *source, int parmnum, char separator);
314 void remove_token(char *source, int parmnum, char separator);
315 int CtdlDecodeBase64(char *dest, char *source, size_t length);
316 char *load_mimepart(long msgnum, char *partnum);
317 int pattern2(char *search, char *patn);
318 void do_edit_vcard(long, char *, char *);
319 void edit_vcard(void);
320 void submit_vcard(void);
321 void striplt(char *);
322 void select_user_to_edit(char *message, char *preselect);
323 void display_edituser(char *who);
324 void create_user(void);
326 void change_view(void);
328 void do_stuff_to_msgs(void);
329 void load_preferences(void);
330 void save_preferences(void);
331 void get_preference(char *key, char *value);
332 void set_preference(char *key, char *value);
334 int is_msg_in_mset(char *mset, long msgnum);
335 char *safestrncpy(char *dest, const char *src, size_t n);
336 void display_addressbook(long msgnum, char alpha);
337 void offer_start_page(void);
338 void change_start_page(void);
339 void output_html(void);
340 void display_floorconfig(char *);
341 void delete_floor(void);
342 void create_floor(void);
343 void rename_floor(void);
344 void do_listsub(void);
345 void toggle_self_service(void);
347 ssize_t write(int fd, const void *buf, size_t count);
348 void cal_process_attachment(char *part_source);
349 void display_calendar(long msgnum);
350 void display_task(long msgnum);
353 void display_edit_task(void);
354 void save_task(void);
355 void display_icaltimetype_as_webform(struct icaltimetype *, char *);
356 struct icaltimetype icaltime_from_webform(char *prefix);