mirror of https://github.com/djcb/mu.git
299 lines
6.0 KiB
C
299 lines
6.0 KiB
C
/*
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** Copyright (C) 2008-2010 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
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 3 of the License, or
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** (at your option) any 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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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <gmime/gmime.h>
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#include "mu-msg-priv.h" /* include before mu-msg.h */
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#include "mu-msg.h"
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#include "mu-util.h"
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#include "mu-str.h"
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/* note, we do the gmime initialization here rather than in
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* mu-runtime, because this way we don't need mu-runtime for simple
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* cases -- such as our unit tests */
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static gboolean _gmime_initialized = FALSE;
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static void
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gmime_init (void)
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{
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g_return_if_fail (!_gmime_initialized);
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#ifdef GMIME_ENABLE_RFC2047_WORKAROUNDS
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g_mime_init(GMIME_ENABLE_RFC2047_WORKAROUNDS);
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#else
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g_mime_init(0);
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#endif /* GMIME_ENABLE_RFC2047_WORKAROUNDS */
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_gmime_initialized = TRUE;
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}
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static void
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gmime_uninit (void)
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{
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g_return_if_fail (_gmime_initialized);
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g_mime_shutdown();
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_gmime_initialized = FALSE;
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}
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MuMsg*
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mu_msg_new_from_file (const char *path, const char *mdir, GError **err)
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{
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MuMsg *self;
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MuMsgFile *msgfile;
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g_return_val_if_fail (path, NULL);
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if (G_UNLIKELY(!_gmime_initialized)) {
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gmime_init ();
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g_atexit (gmime_uninit);
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}
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msgfile = mu_msg_file_new (path, mdir, err);
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if (!msgfile)
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return NULL;
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self = g_slice_new0 (MuMsg);
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self->_file = msgfile;
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self->_refcount = 1;
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return self;
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}
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static void
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mu_msg_destroy (MuMsg *self)
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{
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if (!self)
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return;
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mu_msg_file_destroy (self->_file);
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g_slice_free (MuMsg, self);
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}
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MuMsg*
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mu_msg_ref (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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++self->_refcount;
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return self;
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}
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void
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mu_msg_unref (MuMsg *self)
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{
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g_return_if_fail (self);
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g_return_if_fail (self->_refcount >= 1);
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if (--self->_refcount == 0)
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mu_msg_destroy (self);
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}
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const char*
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mu_msg_get_path (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_PATH);
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}
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const char*
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mu_msg_get_subject (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_SUBJECT);
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}
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const char*
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mu_msg_get_msgid (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_MSGID);
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}
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const char*
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mu_msg_get_maildir (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_MAILDIR);
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}
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const char*
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mu_msg_get_from (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_FROM);
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}
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const char*
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mu_msg_get_to (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_TO);
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}
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const char*
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mu_msg_get_cc (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_CC);
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}
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const char*
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mu_msg_get_bcc (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_BCC);
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}
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time_t
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mu_msg_get_date (MuMsg *self)
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{
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g_return_val_if_fail (self, (time_t)-1);
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return (time_t)mu_msg_file_get_num_field (self->_file,
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MU_MSG_FIELD_ID_DATE);
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}
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MuMsgFlags
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mu_msg_get_flags (MuMsg *self)
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{
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g_return_val_if_fail (self, MU_MSG_FLAG_NONE);
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return (MuMsgFlags)mu_msg_file_get_num_field (self->_file,
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MU_MSG_FIELD_ID_FLAGS);
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}
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size_t
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mu_msg_get_size (MuMsg *self)
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{
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g_return_val_if_fail (self, 0);
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return (size_t)mu_msg_file_get_num_field (self->_file,
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MU_MSG_FIELD_ID_SIZE);
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}
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MuMsgPrio
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mu_msg_get_prio (MuMsg *self)
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{
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g_return_val_if_fail (self, (time_t)-1);
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return (MuMsgPrio)mu_msg_file_get_num_field (self->_file,
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MU_MSG_FIELD_ID_PRIO);
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}
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/* const char* */
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/* mu_msg_get_header (MuMsg *msg, const char* header) */
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/* { */
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/* g_return_val_if_fail (self, NULL); */
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/* g_return_val_if_fail (header, NULL); */
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/* return g_mime_object_get_header (GMIME_OBJECT(self->_mime_msg), */
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/* header); */
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/* } */
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time_t
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mu_msg_get_timestamp (MuMsg *self)
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{
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g_return_val_if_fail (self, (time_t)-1);
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return (MuMsgPrio)mu_msg_file_get_num_field (self->_file,
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MU_MSG_FIELD_ID_TIMESTAMP);
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}
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const char*
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mu_msg_get_body_html (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_BODY_HTML);
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}
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const char*
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mu_msg_get_body_text (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_BODY_TEXT);
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}
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const char*
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mu_msg_get_summary (MuMsg *self, size_t max_lines)
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{
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g_return_val_if_fail (self, NULL);
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g_return_val_if_fail (max_lines > 0, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_SUMMARY);
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}
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const char*
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mu_msg_get_references_str (MuMsg *self)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file,
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MU_MSG_FIELD_ID_REFS);
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}
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const char*
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mu_msg_get_field_string (MuMsg *self, MuMsgFieldId mfid)
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{
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g_return_val_if_fail (self, NULL);
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return mu_msg_file_get_str_field (self->_file, mfid);
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}
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gint64
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mu_msg_get_field_numeric (MuMsg *self, MuMsgFieldId mfid)
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{
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g_return_val_if_fail (self, -1);
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return mu_msg_file_get_num_field (self->_file, mfid);
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}
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