mirror of https://github.com/djcb/mu.git
118 lines
3.6 KiB
C
118 lines
3.6 KiB
C
/*
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** Copyright (C) 2008 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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** Free Software Foundation; either version 3, or (at your option) any
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** later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software Foundation,
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#ifndef __MU_MSG_FLAGS_H__
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#define __MU_MSG_FLAGS_H__
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#include <glib.h>
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G_BEGIN_DECLS
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enum _MuMsgFlags {
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MU_MSG_FLAG_UNKNOWN = 0,
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MU_MSG_FLAG_NONE = 1 << 0,
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/* these we get from the file */
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MU_MSG_FLAG_NEW = 1 << 1,
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MU_MSG_FLAG_SEEN = 1 << 2,
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MU_MSG_FLAG_UNREAD = 1 << 3,
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MU_MSG_FLAG_REPLIED = 1 << 4,
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MU_MSG_FLAG_FLAGGED = 1 << 5,
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MU_MSG_FLAG_TRASHED = 1 << 6,
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MU_MSG_FLAG_DRAFT = 1 << 7,
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MU_MSG_FLAG_PASSED = 1 << 8,
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/* these we get from the contents */
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MU_MSG_FLAG_SIGNED = 1 << 10,
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MU_MSG_FLAG_ENCRYPTED = 1 << 11,
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MU_MSG_FLAG_HAS_ATTACH = 1 << 12
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/* any new fields go here */
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/* so the existing numbers stay valid note that we're also */
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/* using these numbers in the database, so they should not change */
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};
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typedef enum _MuMsgFlags MuMsgFlags;
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/**
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* convert the char-per-flag description into a MuMsgFlags value; the characters
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* D=draft,F=flagged,N=new,P=passed,R=replied,S=seen,T=trashed
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* a=has-attachment,s=signed, x=encrypted
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* if any other characters are seen, MU_MSG_FLAG_UNKNOWN is returned.
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*
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* @param str a string
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*
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* @return a MuMSgFlags value, or MU_MSG_FLAG_UNKNOWN in case of error
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*/
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MuMsgFlags mu_msg_flags_from_str (const char* str) G_GNUC_PURE;
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/**
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* convert the char-per-flag description into a MuMsgFlags value; NOTE, each
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* of the characters must be a valid
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*
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* @param c a character
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*
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* @return a MuMSgFlags value, or MU_MSG_FLAG_UNKNOWN in case of error
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*/
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MuMsgFlags mu_msg_flags_from_char (char c) G_GNUC_CONST;
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/**
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* get a string for a given set of flags, OR'ed in
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* @param flags; one character per flag:
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* D=draft,F=flagged,N=new,P=passed,R=replied,S=seen,T=trashed
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* a=has-attachment,s=signed, x=encrypted
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*
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* mu_msg_flags_to_str_s returns a ptr to a static buffer, ie.,
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* ie, is not re-entrant. copy the string if needed.
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*
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* @param flags file flags
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*
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* @return a string representation of the flags
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*/
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const char* mu_msg_flags_to_str_s (MuMsgFlags flags) G_GNUC_CONST;
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/**
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* get the Maildir flags from a mailfile. The flags are as specified
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* in http://cr.yp.to/proto/maildir.html, plus MU_MSG_FLAG_NEW for
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* new messages, ie the ones that live in new/. The flags are
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* logically OR'ed. Note that the file does not have to exist; the
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* flags are based on the name only.
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*
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* @param pathname of a mailfile; it does not have to refer to an
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* actual message
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*
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* @return the flags, or MU_MSG_FILE_FLAG_UNKNOWN in case of error
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*/
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MuMsgFlags mu_msg_flags_from_file (const char* pathname) G_GNUC_PURE;
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/**
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* is the message flag a file flag? ie. encoded in the filename
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*
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* @param flag the flag to check; note, this should be a single flag
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* not some flags OR'ed together
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*
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* @return TRUE if it is a file flag, FALSE otherwise
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*/
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gboolean mu_msg_flags_is_file_flag (MuMsgFlags flag) G_GNUC_CONST;
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G_END_DECLS
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#endif /*__MU_MSG_FLAGS_H__*/
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