5 void imap_cleanup_function(void);
6 void imap_greeting(void);
7 void imap_command_loop(void);
8 int imap_grabroom(char *returned_roomname, char *foldername, int zapped_ok);
9 void imap_free_transmitted_message(void);
10 int imap_do_expunge(void);
11 void imap_rescan_msgids(void);
17 int selected; /* set to 1 if in the SELECTED state */
18 int readonly; /* mailbox is open read only */
19 int num_msgs; /* Number of messages being mapped */
20 int num_alloc; /* Number of messages for which we've allocated space */
21 time_t last_mtime; /* For checking whether the room was modified... */
24 char *transmitted_message; /* for APPEND command... */
25 size_t transmitted_length;
27 /* Cache most recent RFC822 FETCH because client might load in pieces */
28 char *cached_rfc822_data;
29 long cached_rfc822_msgnum;
30 size_t cached_rfc822_len;
31 char cached_rfc822_withbody; /* 1 = body cached; 0 = only headers cached */
33 /* Cache most recent BODY FETCH because client might load in pieces */
35 size_t cached_body_len;
36 char cached_bodypart[SIZ];
37 long cached_bodymsgnum;
38 char cached_body_withbody; /* 1 = body cached; 0 = only headers cached */
42 * values of 'authstate'
46 imap_as_expecting_username,
47 imap_as_expecting_password
50 /* Flags for the above struct. Note that some of these are for internal use,
51 * and are not to be reported to IMAP clients.
53 #define IMAP_ANSWERED 1 /* reportable and setable */
54 #define IMAP_FLAGGED 2 /* reportable and setable */
55 #define IMAP_DELETED 4 /* reportable and setable */
56 #define IMAP_DRAFT 8 /* reportable and setable */
57 #define IMAP_SEEN 16 /* reportable and setable */
59 #define IMAP_MASK_SETABLE 0x1f
60 #define IMAP_MASK_SYSTEM 0xe0
62 #define IMAP_SELECTED 32 /* neither reportable nor setable */
63 #define IMAP_RECENT 64 /* reportable but not setable */
69 * When loading arrays of message ID's into memory, increase the buffer to
70 * hold this many additional messages instead of calling realloc() each time.
72 #define REALLOC_INCREMENT 100