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