gboolean
mu_msg_part_save (MuMsg *msg, MuMsgOptions opts,
const char *fullpath, guint partidx, GError **err)
{
GMimeObject *part;
g_return_val_if_fail (msg, FALSE);
g_return_val_if_fail (fullpath, FALSE);
g_return_val_if_fail (!((opts & MU_MSG_OPTION_OVERWRITE) &&
(opts & MU_MSG_OPTION_USE_EXISTING)), FALSE);
if (!mu_msg_load_msg_file (msg, err))
return FALSE;
part = get_mime_object_at_index (msg, opts, partidx);
if (!GMIME_IS_PART(part) || GMIME_IS_MESSAGE_PART(part)) {
g_set_error (err, MU_ERROR_DOMAIN, MU_ERROR_GMIME,
"unexpected type %s for part %u",
G_OBJECT_TYPE_NAME((GObject*)part),
partidx);
return FALSE;
}
return save_object (part, opts, fullpath, err);
}
gchar*
mu_msg_part_get_path (MuMsg *msg, MuMsgOptions opts,
const char* targetdir, unsigned index, GError **err)
{
char *fname, *filepath;
GMimeObject* mobj;
g_return_val_if_fail (msg, NULL);
if (!mu_msg_load_msg_file (msg, NULL))
return NULL;
mobj = get_mime_object_at_index (msg, opts, index);
if (!mobj){
mu_util_g_set_error (err, MU_ERROR_GMIME,
"cannot find part %u", index);
return NULL;
}
fname = mime_part_get_filename (mobj, index, TRUE);
filepath = g_build_path (G_DIR_SEPARATOR_S, targetdir ? targetdir : "",
fname, NULL);
g_free (fname);
return filepath;
}
gchar*
mu_msg_part_get_cache_path (MuMsg *msg, MuMsgOptions opts, guint partid,
GError **err)
{
char *dirname, *filepath;
const char* path;
g_return_val_if_fail (msg, NULL);
if (!mu_msg_load_msg_file (msg, NULL))
return NULL;
path = mu_msg_get_path (msg);
/* g_compute_checksum_for_string may be better, but requires
* rel. new glib (2.16) */
dirname = g_strdup_printf ("%s%c%x%c%u",
mu_util_cache_dir(), G_DIR_SEPARATOR,
g_str_hash (path), G_DIR_SEPARATOR,
partid);
if (!mu_util_create_dir_maybe (dirname, 0700, FALSE)) {
mu_util_g_set_error (err, MU_ERROR_FILE,
"failed to create dir %s", dirname);
g_free (dirname);
return NULL;
}
filepath = mu_msg_part_get_path (msg, opts, dirname, partid, err);
g_free (dirname);
return filepath;
}
static const char*
get_str_field (MuMsg *self, MuMsgFieldId mfid)
{
char *val;
gboolean do_free;
do_free = TRUE;
val = NULL;
if (self->_doc && mu_msg_field_xapian_value (mfid))
val = mu_msg_doc_get_str_field (self->_doc, mfid);
else if (mu_msg_field_gmime (mfid)) {
/* if we don't have a file object yet, we need to
* create it from the file on disk */
if (!mu_msg_load_msg_file (self, NULL))
return NULL;
val = mu_msg_file_get_str_field (self->_file, mfid, &do_free);
} else {
g_warning ("%s: cannot retrieve field", __FUNCTION__);
val = NULL;
}
return do_free ? free_later_str (self, val) : val;
}
static void /* ie., parts that require opening the message file */
add_file_parts (JsonBuilder *bob, MuMsg *msg, MuMsgOptions opts)
{
const char *str;
GError *err;
err = NULL;
if (!mu_msg_load_msg_file (msg, &err)) {
g_warning ("failed to load message file: %s",
err ? err->message : "some error occured");
g_clear_error (&err);
return;
}
add_parts (bob, msg, opts);
add_contacts (bob, msg);
/* add the user-agent / x-mailer */
str = mu_msg_get_header (msg, "User-Agent");
if (!str)
str = mu_msg_get_header (msg, "X-Mailer");
add_string_member (bob, "user-agent", str);
add_body_txt_params (bob, msg, opts);
add_string_member (bob, "body-txt", mu_msg_get_body_text(msg, opts));
add_string_member (bob, "body-html", mu_msg_get_body_html(msg, opts));
}
const char*
mu_msg_get_header (MuMsg *self, const char *header)
{
g_return_val_if_fail (self, NULL);
g_return_val_if_fail (header, NULL);
/* if we don't have a file object yet, we need to
* create it from the file on disk */
if (!mu_msg_load_msg_file (self, NULL))
return NULL;
return free_later_str
(self, mu_msg_file_get_header (self->_file, header));
}
gboolean
mu_msg_part_foreach (MuMsg *msg, MuMsgOptions opts,
MuMsgPartForeachFunc func, gpointer user_data)
{
GMimeMessage *mime_msg;
unsigned idx;
g_return_val_if_fail (msg, FALSE);
if (!mu_msg_load_msg_file (msg, NULL))
return FALSE;
idx = 0;
mime_msg = GMIME_MESSAGE(msg->_file->_mime_msg);
return handle_children (msg, mime_msg, opts, idx, func, user_data);
}
int
mu_msg_find_index_for_cid (MuMsg *msg, MuMsgOptions opts, const char *sought_cid)
{
const char* cid;
g_return_val_if_fail (msg, -1);
g_return_val_if_fail (sought_cid, -1);
if (!mu_msg_load_msg_file (msg, NULL))
return -1;
cid = g_str_has_prefix (sought_cid, "cid:") ?
sought_cid + 4 : sought_cid;
return get_matching_part_index (msg, opts,
(MuMsgPartMatchFunc)match_cid,
(gpointer)(char*)cid);
}
static gint64
get_num_field (MuMsg *self, MuMsgFieldId mfid)
{
guint64 val;
val = -1;
if (self->_doc && mu_msg_field_xapian_value (mfid))
val = mu_msg_doc_get_num_field (self->_doc, mfid);
else {
/* if we don't have a file object yet, we need to
* create it from the file on disk */
if (!mu_msg_load_msg_file (self, NULL))
return -1;
val = mu_msg_file_get_num_field (self->_file, mfid);
}
return val;
}
static const GSList*
get_str_list_field (MuMsg *self, MuMsgFieldId mfid)
{
GSList *val;
val = NULL;
if (self->_doc && mu_msg_field_xapian_value (mfid))
val = mu_msg_doc_get_str_list_field (self->_doc, mfid);
else if (mu_msg_field_gmime (mfid)) {
/* if we don't have a file object yet, we need to
* create it from the file on disk */
if (!mu_msg_load_msg_file (self, NULL))
return NULL;
val = mu_msg_file_get_str_list_field (self->_file, mfid);
}
return free_later_lst (self, val);
}
GSList*
mu_msg_find_files (MuMsg *msg, MuMsgOptions opts, const GRegex *pattern)
{
RxMatchData mdata;
g_return_val_if_fail (msg, NULL);
g_return_val_if_fail (pattern, NULL);
if (!mu_msg_load_msg_file (msg, NULL))
return NULL;
mdata._lst = NULL;
mdata._rx = pattern;
mdata._idx = 0;
mu_msg_part_foreach (msg, opts,
(MuMsgPartForeachFunc)match_filename_rx,
&mdata);
return mdata._lst;
}
gboolean
mu_msg_part_foreach (MuMsg *msg, MuMsgOptions opts,
MuMsgPartForeachFunc func, gpointer user_data)
{
unsigned index;
index = 1;
g_return_val_if_fail (msg, FALSE);
if (!mu_msg_load_msg_file (msg, NULL))
return FALSE;
return handle_mime_object (msg,
msg->_file->_mime_msg->mime_part,
(GMimeObject *) msg->_file->_mime_msg,
opts,
&index,
FALSE,
func,
user_data);
}