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/* $Cambridge: hermes/src/prayer/session/draft.h,v 1.4 2008/10/29 16:03:32 dpc22 Exp $ */
/************************************************
* Prayer - a Webmail Interface *
************************************************/
/* Copyright (c) University of Cambridge 2000 - 2008 */
/* See the file NOTICE for conditions of use and distribution. */
/* Data structures for message draft */
struct attlist { /* List of attachments */
struct attlist *next; /* Linked list */
void *hdr; /* Header block associated with attachment */
unsigned long hdr_size; /* Size of the header block */
char *name; /* Filename for this attachment */
char *type; /* Attachment type e.g: "application/octet-stream" */
char *encoding; /* Encoding for attachment e.g: "base64" */
void *body; /* Attachment body */
unsigned long size; /* Attachment body size */
};
struct draft {
BOOL have_draft; /* Active draft */
struct session *session; /* Session associated with this draft */
struct pool *pool; /* Pool used for draft msg */
struct role *role; /* Current role */
char *from_personal; /* Personal component of from line */
char *from_address; /* Address component of from line */
char *to; /* To line */
char *cc; /* Cc line */
char *bcc; /* Bcc line */
char *fcc; /* Fcc line */
char *reply_to; /* Reply to line */
char *subject; /* Subject line */
char *body; /* Body */
char *in_reply_to; /* To make threading work */
char *references; /* To make threading work */
struct attlist *attlist; /* Linked list of attachments */
BOOL save_copy; /* Save copy to sent-mail folder */
BOOL line_wrap; /* Line wrap first component on send */
unsigned long reply_validity; /* UID validity for reply folder */
unsigned long reply_msgno; /* Message is reply to this message */
unsigned long reply_msguid; /* Message is reply to this message */
char *reply_folder; /* Message is reply to this message */
BOOL rich_headers; /* Show rich headers */
};
#define PREFERRED_DRAFT_BLOCK_SIZE (4096)
struct draft *draft_create(struct session *s);
void draft_free(struct draft *d);
void draft_copy(struct draft *dst, struct draft *src);
void draft_clear_hdrs(struct draft *d);
void draft_clear_body(struct draft *d);
void draft_init(struct draft *d);
void
draft_set_reply(struct draft *draft,
MAILSTREAM * stream, char *foldername,
unsigned long msgno);
void draft_update(struct draft *d, struct assoc *h);
void draft_update_body(struct draft *d, struct assoc *h);
void draft_add_to(struct draft *draft, char *s);
void draft_add_cc(struct draft *draft, char *s);
void draft_add_bcc(struct draft *draft, char *s);
void
draft_add_attachment(struct draft *d,
char *name, char *type, char *encoding,
char *hdr, unsigned long hdr_size,
char *msg, unsigned long msg_size);
void draft_delete_attachment(struct draft *d, unsigned long number);
unsigned long draft_att_count(struct draft *d);
unsigned long draft_att_size(struct draft *d);
void draft_clear_atts(struct draft *d);
void draft_line_wrap_body(struct draft *d);
void draft_role_set(struct draft *d, struct role *role);
void draft_rich_headers(struct draft *d, BOOL enable);
void draft_init_rich_headers(struct draft *d);
char *draft_make_recipients(struct draft *draft,
unsigned long *len,
unsigned long *countp);
char *draft_make_msg(struct draft *draft, BOOL postpone,
unsigned long *len);
/* Operations on postponed message list */
BOOL
draft_restore_postponed(struct draft *d, struct pool *pool,
MAILSTREAM * stream, long msgno);
BOOL draft_write(struct draft *draft);
BOOL draft_check(struct session *session);
BOOL draft_delete(struct session *session, unsigned long msgno);
BOOL draft_is_reply(struct draft *draft);
BOOL draft_flag_answered(struct draft *draft);
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