4 #define DEFAULT_HOST "localhost"
6 #define DEFAULT_HOST UDS
8 #define DEFAULT_PORT "504"
15 #include <openssl/ssl.h>
16 #include <openssl/err.h>
17 #include <openssl/rand.h>
26 /* Quick and dirty hack; we don't want to use malloc() in C++ */
28 #define ialloc(t) new t()
29 #define ifree(o) delete o
31 #define ialloc(t) malloc(sizeof(t))
32 #define ifree(o) free(o);
42 char site_location[64];
50 char default_cal_zone[256];
56 char svn_revision[256];
61 * This class is responsible for the server connection
63 typedef struct _CtdlIPC {
64 struct CtdlServInfo ServInfo; /* The server info for this connection */
66 #if defined(HAVE_OPENSSL)
67 SSL *ssl; /* NULL if not encrypted, non-NULL otherwise */
70 #if defined(HAVE_PTHREAD_H)
71 pthread_mutex_t mutex; /* Fast mutex, call CtdlIPC_lock() or CtdlIPC_unlock() to use */
74 int sock; /* Socket for connection to server, or -1 if not connected */
75 int isLocal; /* 1 if server is local, 0 otherwise or if not connected */
76 int downloading; /* 1 if a download is open on the server, 0 otherwise */
77 int uploading; /* 1 if an upload is open on the server, 0 otherwise */
78 time_t last_command_sent; /* Time the last command was sent to the server */
80 char *Buf; /* Our buffer for linebuffered read. */
85 void (*network_status_cb)(int state); /* Callback for update on whether the IPC is locked */
86 char ip_hostname[256]; /* host name of server to which we are connected (if network) */
87 char ip_address[64]; /* IP address of server to which we are connected (if network) */
92 CtdlIPC* CtdlIPC_new(int argc, char **argv, char *hostbuf, char *portbuf);
94 void CtdlIPC_delete(CtdlIPC* ipc);
95 /* Convenience destructor; also nulls out caller's pointer */
96 void CtdlIPC_delete_ptr(CtdlIPC** pipc);
97 /* Read a line from server, discarding newline, for chat, will go away */
98 void CtdlIPC_chat_recv(CtdlIPC* ipc, char *buf);
99 /* Write a line to server, adding newline, for chat, will go away */
100 void CtdlIPC_chat_send(CtdlIPC* ipc, const char *buf);
103 char RRname[ROOMNAMELEN]; /* Name of room */
104 long RRunread; /* Number of unread messages */
105 long RRtotal; /* Total number of messages in room */
106 char RRinfoupdated; /* Nonzero if info was updated */
107 unsigned RRflags; /* Various flags (see LKRN) */
108 unsigned RRflags2; /* Various flags (see LKRN) */
109 long RRhighest; /* Highest message number in room */
110 long RRlastread; /* Highest message user has read */
111 char RRismailbox; /* Is this room a mailbox room? */
112 char RRaide; /* User can do aide commands in room */
113 long RRnewmail; /* Number of new mail messages */
114 char RRfloor; /* Which floor this room is on */
115 char RRcurrentview; /* The user's current view for this room */
116 char RRdefaultview; /* The default view for this room */
122 char number[16]; /* part number */
123 char name[PATH_MAX]; /* Name */
124 char filename[PATH_MAX]; /* Suggested filename */
125 char mimetype[SIZ]; /* MIME type */
126 char disposition[SIZ]; /* Content disposition */
127 unsigned long length; /* Content length */
131 struct ctdlipcmessage {
132 char msgid[SIZ]; /* Original message ID */
133 char path[SIZ]; /* Return path to sender */
134 char zaps[SIZ]; /* Message ID that this supersedes */
135 char subject[SIZ]; /* Message subject */
136 char email[SIZ]; /* Email address of sender */
137 char author[SIZ]; /* Sender of message */
138 char recipient[SIZ]; /* Recipient of message */
139 char room[SIZ]; /* Originating room */
140 char node[SIZ]; /* Short nodename of origin system */
141 char hnod[SIZ]; /* Humannode of origin system */
142 struct parts *attachments; /* Available attachments */
143 char *text; /* Message text */
144 int type; /* Message type */
145 time_t time; /* Time message was posted */
146 char nhdr; /* Suppress message header? */
147 char anonymous; /* An anonymous message */
148 char mime_chosen[SIZ]; /* Chosen MIME part to output */
149 char content_type[SIZ]; /* How would you like that? */
150 char references[SIZ]; /* Thread references */
155 char remote_name[PATH_MAX]; /* Filename on server */
156 char local_name[PATH_MAX]; /* Filename on client */
157 char description[80]; /* Description on server */
158 FILE *local_fd; /* Open file on client */
159 size_t size; /* Size of file in octets */
160 unsigned int upload:1; /* uploading? 0 if downloading */
161 unsigned int complete:1; /* Transfer has finished? */
166 long newmail; /* Number of new Mail messages */
167 char needregis; /* Nonzero if user needs to register */
168 char needvalid; /* Nonzero if users need validation */
173 SubscribedRoomsWithNewMessages,
174 SubscribedRoomsWithNoNewMessages,
189 enum MessageDirection {
194 /* Shared Diffie-Hellman parameters */
195 #define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
198 #define CIT_CIPHERS "ALL:RC4+RSA:+SSLv2:+TLSv1:!MD5:@STRENGTH" /* see ciphers(1) */
200 int CtdlIPCNoop(CtdlIPC *ipc);
201 int CtdlIPCEcho(CtdlIPC *ipc, const char *arg, char *cret);
202 int CtdlIPCQuit(CtdlIPC *ipc);
203 int CtdlIPCLogout(CtdlIPC *ipc);
204 int CtdlIPCTryLogin(CtdlIPC *ipc, const char *username, char *cret);
205 int CtdlIPCTryPassword(CtdlIPC *ipc, const char *passwd, char *cret);
206 int CtdlIPCTryApopPassword(CtdlIPC *ipc, const char *response, char *cret);
207 int CtdlIPCCreateUser(CtdlIPC *ipc, const char *username, int selfservice,
209 int CtdlIPCChangePassword(CtdlIPC *ipc, const char *passwd, char *cret);
210 int CtdlIPCKnownRooms(CtdlIPC *ipc, enum RoomList which, int floor,
211 struct march **listing, char *cret);
212 int CtdlIPCGetConfig(CtdlIPC *ipc, struct ctdluser **uret, char *cret);
213 int CtdlIPCSetConfig(CtdlIPC *ipc, struct ctdluser *uret, char *cret);
214 int CtdlIPCGotoRoom(CtdlIPC *ipc, const char *room, const char *passwd,
215 struct ctdlipcroom **rret, char *cret);
216 int CtdlIPCGetMessages(CtdlIPC *ipc, enum MessageList which, int whicharg,
217 const char *mtemplate, unsigned long **mret, char *cret);
218 int CtdlIPCGetSingleMessage(CtdlIPC *ipc, long msgnum, int headers, int as_mime,
219 struct ctdlipcmessage **mret, char *cret);
220 int CtdlIPCWhoKnowsRoom(CtdlIPC *ipc, char **listing, char *cret);
221 int CtdlIPCServerInfo(CtdlIPC *ipc, char *cret);
222 /* int CtdlIPCReadDirectory(CtdlIPC *ipc, struct ctdlipcfile **files, char *cret); */
223 int CtdlIPCReadDirectory(CtdlIPC *ipc, char **listing, char *cret);
224 int CtdlIPCSetLastRead(CtdlIPC *ipc, long msgnum, char *cret);
225 int CtdlIPCInviteUserToRoom(CtdlIPC *ipc, const char *username, char *cret);
226 int CtdlIPCKickoutUserFromRoom(CtdlIPC *ipc, const char *username, char *cret);
227 int CtdlIPCGetRoomAttributes(CtdlIPC *ipc, struct ctdlroom **qret, char *cret);
228 int CtdlIPCSetRoomAttributes(CtdlIPC *ipc, int forget, struct ctdlroom *qret,
230 int CtdlIPCGetRoomAide(CtdlIPC *ipc, char *cret);
231 int CtdlIPCSetRoomAide(CtdlIPC *ipc, const char *username, char *cret);
232 int CtdlIPCPostMessage(CtdlIPC *ipc, int flag, int *subject_required,
233 struct ctdlipcmessage *mr,
235 int CtdlIPCRoomInfo(CtdlIPC *ipc, char **iret, char *cret);
236 int CtdlIPCDeleteMessage(CtdlIPC *ipc, long msgnum, char *cret);
237 int CtdlIPCMoveMessage(CtdlIPC *ipc, int copy, long msgnum,
238 const char *destroom, char *cret);
239 int CtdlIPCDeleteRoom(CtdlIPC *ipc, int for_real, char *cret);
240 int CtdlIPCCreateRoom(CtdlIPC *ipc, int for_real, const char *roomname,
241 int type, const char *password, int floor, char *cret);
242 int CtdlIPCForgetRoom(CtdlIPC *ipc, char *cret);
243 int CtdlIPCSystemMessage(CtdlIPC *ipc, const char *message, char **mret,
245 int CtdlIPCNextUnvalidatedUser(CtdlIPC *ipc, char *cret);
246 int CtdlIPCGetUserRegistration(CtdlIPC *ipc, const char *username, char **rret,
248 int CtdlIPCValidateUser(CtdlIPC *ipc, const char *username, int axlevel,
250 int CtdlIPCSetRoomInfo(CtdlIPC *ipc, int for_real, const char *info,
252 int CtdlIPCUserListing(CtdlIPC *ipc, char *searchstring, char **list, char *cret);
253 int CtdlIPCSetRegistration(CtdlIPC *ipc, const char *info, char *cret);
254 int CtdlIPCMiscCheck(CtdlIPC *ipc, struct ctdlipcmisc *chek, char *cret);
255 int CtdlIPCDeleteFile(CtdlIPC *ipc, const char *filename, char *cret);
256 int CtdlIPCMoveFile(CtdlIPC *ipc, const char *filename, const char *destroom,
258 int CtdlIPCNetSendFile(CtdlIPC *ipc, const char *filename,
259 const char *destnode, char *cret);
260 int CtdlIPCOnlineUsers(CtdlIPC *ipc, char **listing, time_t *stamp, char *cret);
261 int CtdlIPCFileDownload(CtdlIPC *ipc, const char *filename, void **buf,
263 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
265 int CtdlIPCAttachmentDownload(CtdlIPC *ipc, long msgnum, const char *part,
267 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
269 int CtdlIPCImageDownload(CtdlIPC *ipc, const char *filename, void **buf,
270 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
272 int CtdlIPCFileUpload(CtdlIPC *ipc, const char *save_as, const char *comment,
274 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
276 int CtdlIPCImageUpload(CtdlIPC *ipc, int for_real, const char *path,
278 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
280 int CtdlIPCQueryUsername(CtdlIPC *ipc, const char *username, char *cret);
281 int CtdlIPCFloorListing(CtdlIPC *ipc, char **listing, char *cret);
282 int CtdlIPCCreateFloor(CtdlIPC *ipc, int for_real, const char *name,
284 int CtdlIPCDeleteFloor(CtdlIPC *ipc, int for_real, int floornum, char *cret);
285 int CtdlIPCEditFloor(CtdlIPC *ipc, int floornum, const char *floorname,
287 int CtdlIPCIdentifySoftware(CtdlIPC *ipc, int developerid, int clientid,
288 int revision, const char *software_name, const char *hostname,
290 int CtdlIPCSendInstantMessage(CtdlIPC *ipc, const char *username,
291 const char *text, char *cret);
292 int CtdlIPCGetInstantMessage(CtdlIPC *ipc, char **listing, char *cret);
293 int CtdlIPCEnableInstantMessageReceipt(CtdlIPC *ipc, int mode, char *cret);
294 int CtdlIPCSetBio(CtdlIPC *ipc, char *bio, char *cret);
295 int CtdlIPCGetBio(CtdlIPC *ipc, const char *username, char **listing,
297 int CtdlIPCListUsersWithBios(CtdlIPC *ipc, char **listing, char *cret);
298 int CtdlIPCStealthMode(CtdlIPC *ipc, int mode, char *cret);
299 int CtdlIPCTerminateSession(CtdlIPC *ipc, int sid, char *cret);
300 int CtdlIPCTerminateServerNow(CtdlIPC *ipc, char *cret);
301 int CtdlIPCTerminateServerScheduled(CtdlIPC *ipc, int mode, char *cret);
302 int CtdlIPCEnterSystemMessage(CtdlIPC *ipc, const char *filename, const char *text,
304 int CtdlIPCChangeHostname(CtdlIPC *ipc, const char *hostname, char *cret);
305 int CtdlIPCChangeRoomname(CtdlIPC *ipc, const char *roomname, char *cret);
306 int CtdlIPCChangeUsername(CtdlIPC *ipc, const char *username, char *cret);
307 time_t CtdlIPCServerTime(CtdlIPC *ipc, char *crert);
308 int CtdlIPCAideGetUserParameters(CtdlIPC *ipc, const char *who,
309 struct ctdluser **uret, char *cret);
310 int CtdlIPCAideSetUserParameters(CtdlIPC *ipc, const struct ctdluser *uret, char *cret);
311 int CtdlIPCRenameUser(CtdlIPC *ipc, char *oldname, char *newname, char *cret);
312 int CtdlIPCGetMessageExpirationPolicy(CtdlIPC *ipc, GPEXWhichPolicy which,
313 struct ExpirePolicy **policy, char *cret);
314 int CtdlIPCSetMessageExpirationPolicy(CtdlIPC *ipc, int which,
315 struct ExpirePolicy *policy, char *cret);
316 int CtdlIPCGetSystemConfig(CtdlIPC *ipc, char **listing, char *cret);
317 int CtdlIPCSetSystemConfig(CtdlIPC *ipc, const char *listing, char *cret);
318 int CtdlIPCGetSystemConfigByType(CtdlIPC *ipc, const char *mimetype,
319 char **listing, char *cret);
320 int CtdlIPCSetSystemConfigByType(CtdlIPC *ipc, const char *mimetype,
321 const char *listing, char *cret);
322 int CtdlIPCGetRoomNetworkConfig(CtdlIPC *ipc, char **listing, char *cret);
323 int CtdlIPCSetRoomNetworkConfig(CtdlIPC *ipc, const char *listing, char *cret);
324 int CtdlIPCRequestClientLogout(CtdlIPC *ipc, int session, char *cret);
325 int CtdlIPCSetMessageSeen(CtdlIPC *ipc, long msgnum, int seen, char *cret);
326 int CtdlIPCStartEncryption(CtdlIPC *ipc, char *cret);
327 int CtdlIPCDirectoryLookup(CtdlIPC *ipc, const char *address, char *cret);
328 int CtdlIPCSpecifyPreferredFormats(CtdlIPC *ipc, char *cret, char *formats);
329 int CtdlIPCInternalProgram(CtdlIPC *ipc, int secret, char *cret);
331 /* ************************************************************************** */
332 /* Stuff below this line is not for public consumption */
333 /* ************************************************************************** */
335 char *CtdlIPCReadListing(CtdlIPC *ipc, char *dest);
336 int CtdlIPCSendListing(CtdlIPC *ipc, const char *listing);
337 size_t CtdlIPCPartialRead(CtdlIPC *ipc, void **buf, size_t offset,
338 size_t bytes, char *cret);
339 int CtdlIPCEndUpload(CtdlIPC *ipc, int discard, char *cret);
340 int CtdlIPCWriteUpload(CtdlIPC *ipc, FILE *uploadFP,
341 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
343 int CtdlIPCEndDownload(CtdlIPC *ipc, char *cret);
344 int CtdlIPCReadDownload(CtdlIPC *ipc, void **buf, size_t bytes, size_t resume,
345 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
347 int CtdlIPCHighSpeedReadDownload(CtdlIPC *ipc, void **buf, size_t bytes,
349 void (*progress_gauge_callback)(CtdlIPC*, unsigned long, unsigned long),
351 int CtdlIPCGenericCommand(CtdlIPC *ipc, const char *command,
352 const char *to_send, size_t bytes_to_send, char **to_receive,
353 size_t *bytes_to_receive, char *proto_response);
356 int starttls(CtdlIPC *ipc);
357 void setCryptoStatusHook(void (*hook)(char *s));
358 void CtdlIPC_SetNetworkStatusCallback(CtdlIPC *ipc, void (*hook)(int state));
359 /* This is all Ford's doing. FIXME: figure out what it's doing */
360 extern int (*error_printf)(char *s, ...);
361 void setIPCDeathHook(void (*hook)(void));
362 void setIPCErrorPrintf(int (*func)(char *s, ...));
363 void connection_died(CtdlIPC* ipc, int using_ssl);
364 int CtdlIPC_getsockfd(CtdlIPC* ipc);
365 char CtdlIPC_get(CtdlIPC* ipc);
369 static INLINE void CtdlIPC_lock(CtdlIPC *ipc)
371 if (ipc->network_status_cb) ipc->network_status_cb(1);
372 #ifdef THREADED_CLIENT
373 pthread_mutex_lock(&(ipc->mutex));
378 static INLINE void CtdlIPC_unlock(CtdlIPC *ipc)
380 #ifdef THREADED_CLIENT
381 pthread_mutex_unlock(&(ipc->mutex));
383 if (ipc->network_status_cb) ipc->network_status_cb(0);