5 #include "event_client.h"
25 * Possible return codes from CtdlOutputMsg()
36 * Values of "headers_only" when calling message output routines
38 #define HEADERS_ALL 0 /* Headers and body */
39 #define HEADERS_ONLY 1 /* Headers only */
40 #define HEADERS_NONE 2 /* Body only */
41 #define HEADERS_FAST 3 /* Headers only with no MIME info */
45 int is_ma; /* Set to 1 if we are using this stuff */
46 int freeze; /* Freeze the replacement chain because we're
47 * digging through a subsection */
48 int did_print; /* One alternative has been displayed */
49 char chosen_part[128]; /* Which part of a m/a did we choose? */
50 int chosen_pref; /* Chosen part preference level (lower is better) */
51 int use_fo_hooks; /* Use fixed output hooks */
52 int dont_decode; /* should we call the decoder or not? */
56 struct repl { /* Info for replication checking */
57 char exclusive_id[SIZ];
62 /* Data structure returned by validate_recipients() */
80 #define RECPTYPES_MAGIC 0xfeeb
83 * This is a list of "harvested" email addresses that we might want to
84 * stick into someone's address book. But we defer this operaiton so
85 * it can be done asynchronously.
87 struct addresses_to_be_filed {
88 struct addresses_to_be_filed *next;
90 char *collected_addresses;
93 extern struct addresses_to_be_filed *atbf;
95 int alias (char *name);
96 void cmd_msgs (char *cmdbuf);
97 void cmd_isme (char *cmdbuf);
98 void help_subst (char *strbuf, char *source, char *dest);
99 void do_help_subst (char *buffer);
100 void memfmout (char *mptr, const char *nl);
101 void output_mime_parts(char *);
102 void cmd_msg0 (char *cmdbuf);
103 void cmd_msg2 (char *cmdbuf);
104 void cmd_msg3 (char *cmdbuf);
105 void cmd_msg4 (char *cmdbuf);
106 void cmd_msgp (char *cmdbuf);
107 void cmd_opna (char *cmdbuf);
108 void cmd_dlat (char *cmdbuf);
109 long send_message (struct CtdlMessage *);
110 void loadtroom (void);
111 long CtdlSubmitMsg(struct CtdlMessage *, struct recptypes *, const char *, int);
112 void quickie_message (const char *, const char *, char *, char *, const char *, int, const char *);
113 void cmd_ent0 (char *entargs);
114 void cmd_dele (char *delstr);
115 void cmd_move (char *args);
116 void GetMetaData(struct MetaData *, long);
117 void PutMetaData(struct MetaData *);
118 void AdjRefCount(long, int);
119 void TDAP_AdjRefCount(long, int);
120 int TDAP_ProcessAdjRefCountQueue(void);
121 void simple_listing(long, void *);
122 int CtdlMsgCmp(struct CtdlMessage *msg, struct CtdlMessage *template);
123 typedef void (*ForEachMsgCallback)(long MsgNumber, void *UserData);
124 int CtdlForEachMessage(int mode,
128 struct CtdlMessage *compare,
129 ForEachMsgCallback CallBack,
131 int CtdlDeleteMessages(char *, long *, int, char *);
132 void CtdlWriteObject(char *req_room, /* Room to stuff it in */
133 char *content_type, /* MIME type of this object */
134 char *raw_message, /* Data to be written */
135 off_t raw_length, /* Size of raw_message */
136 struct ctdluser *is_mailbox, /* Mailbox room? */
137 int is_binary, /* Is encoding necessary? */
138 int is_unique, /* Del others of this type? */
139 unsigned int flags /* Internal save flags */
141 struct CtdlMessage *CtdlFetchMessage(long msgnum, int with_body);
142 void CtdlFreeMessage(struct CtdlMessage *msg);
143 void serialize_message(struct ser_ret *, struct CtdlMessage *);
144 void dump_message(struct CtdlMessage *msg, long Siz);
145 int is_valid_message(struct CtdlMessage *);
146 void ReplicationChecks(struct CtdlMessage *);
147 int CtdlSaveMsgPointersInRoom(char *roomname, long newmsgidlist[], int num_newmsgs,
148 int do_repl_check, struct CtdlMessage *supplied_msg, int suppress_refcount_adj);
149 int CtdlSaveMsgPointerInRoom(char *roomname, long msgid, int do_repl_check, struct CtdlMessage *msg);
150 char *CtdlReadMessageBody(char *terminator, long tlen, size_t maxlen, char *exist, int crlf, int *sock);
151 StrBuf *CtdlReadMessageBodyBuf(char *terminator, /* token signalling EOT */
153 size_t maxlen, /* maximum message length */
154 char *exist, /* if non-null, append to it;
155 exist is ALWAYS freed */
156 int crlf, /* CRLF newlines instead of LF */
157 int *sock /* socket handle or 0 for this session's client socket */
160 int CtdlOutputMsg(long msg_num, /* message number (local) to fetch */
161 int mode, /* how would you like that message? */
162 int headers_only, /* eschew the message body? */
163 int do_proto, /* do Citadel protocol responses? */
164 int crlf, /* 0=LF, 1=CRLF */
165 char *section, /* output a message/rfc822 section */
166 int flags /* should the bessage be exported clean? */
169 /* Flags which may be passed to CtdlOutputMsg() and CtdlOutputPreLoadedMsg() */
170 #define QP_EADDR (1<<0) /* quoted-printable encode email addresses */
172 #define ESC_DOT (1<<2) /* output a line containing only "." as ".." instead */
173 #define SUPPRESS_ENV_TO (1<<3) /* suppress Envelope-to: header (warning: destructive!) */
175 int CtdlOutputPreLoadedMsg(struct CtdlMessage *,
176 int mode, /* how would you like that message? */
177 int headers_only, /* eschew the message body? */
178 int do_proto, /* do Citadel protocol responses? */
179 int crlf, /* 0=LF, 1=CRLF */
180 int flags /* should the bessage be exported clean? */
182 int CtdlDoIHavePermissionToDeleteMessagesFromThisRoom(void);
183 int CtdlDoIHavePermissionToReadMessagesInThisRoom(void);
192 int CtdlDoIHavePermissionToPostInThisRoom(char *errmsgbuf,
194 const char* RemoteIdentifier,
200 /* values for which_set */
205 void CtdlSetSeen(long *target_msgnums, int num_target_msgnums,
206 int target_setting, int which_set,
207 struct ctdluser *which_user, struct ctdlroom *which_room);
208 void CtdlGetSeen(char *buf, int which_set);
210 struct recptypes *validate_recipients(const char *recipients,
211 const char *RemoteIdentifier,
214 void free_recipients(struct recptypes *);
216 struct CtdlMessage *CtdlMakeMessage(
217 struct ctdluser *author, /* author's user structure */
218 char *recipient, /* NULL if it's not mail */
219 char *recp_cc, /* NULL if it's not mail */
220 char *room, /* room where it's going */
221 int type, /* see MES_ types in header file */
222 int format_type, /* variformat, plain text, MIME... */
223 char *fake_name, /* who we're masquerading as */
224 char *my_email, /* which of my email addresses to use (empty is ok) */
225 char *subject, /* Subject (optional) */
226 char *supplied_euid, /* ...or NULL if this is irrelevant */
227 char *preformatted_text, /* ...or NULL to read text from client */
228 char *references /* Thread references */
230 int CtdlCheckInternetMailPermission(struct ctdluser *who);
231 int CtdlIsMe(char *addr, int addr_buf_len);
234 * Use of aide_message is deprecated.
235 * It has been replaced with CtdlAideMessage.
236 * All parameters remain the same.
238 void aide_message(char *text, char *subject) __attribute__ ((deprecated));
242 * loading messages async via an FD:
243 * add IO->ReadMsg = NewAsyncMsg(...)
244 * and then call CtdlReadMessageBodyAsync() from your linreader handler.
247 ReadAsyncMsg *NewAsyncMsg(const char *terminator, /* token signalling EOT */
249 size_t expectlen, /* if we expect a message, how long should it be? */
250 size_t maxlen, /* maximum message length */
251 char *exist, /* if non-null, append to it;
252 exist is ALWAYS freed */
253 long eLen, /* length of exist */
254 int crlf /* CRLF newlines instead of LF */
257 eReadState CtdlReadMessageBodyAsync(AsyncIO *IO);
258 void DeleteAsyncMsg(ReadAsyncMsg **Msg);
262 #endif /* MSGBASE_H */