static gchar *
maildir_folder_get_filename (CamelFolder *folder,
const gchar *uid,
GError **error)
{
CamelLocalFolder *lf = (CamelLocalFolder *)folder;
CamelMaildirMessageInfo *mdi;
CamelMessageInfo *info;
gchar *res;
/* get the message summary info */
if ((info = camel_folder_summary_uid (folder->summary, uid)) == NULL) {
set_cannot_get_message_ex (
error, CAMEL_FOLDER_ERROR_INVALID_UID,
uid, lf->folder_path, _("No such message"));
return NULL;
}
mdi = (CamelMaildirMessageInfo *)info;
/* what do we do if the message flags (and :info data) changes? filename mismatch - need to recheck I guess
If filename is NULL, it means folder_summary_check is not yet executed. */
if (!camel_maildir_info_filename (mdi)) {
gchar *temp;
temp = camel_maildir_summary_info_to_name (mdi);
res = g_strdup_printf("%s/cur/%s", lf->folder_path, temp);
g_free (temp);
} else
res = g_strdup_printf("%s/cur/%s", lf->folder_path, camel_maildir_info_filename (mdi));
camel_message_info_free (info);
return res;
}
static gboolean
maildir_folder_transfer_messages_to_sync (CamelFolder *source,
GPtrArray *uids,
CamelFolder *dest,
gboolean delete_originals,
GPtrArray **transferred_uids,
GCancellable *cancellable,
GError **error)
{
gboolean fallback = FALSE;
if (delete_originals && CAMEL_IS_MAILDIR_FOLDER (source) && CAMEL_IS_MAILDIR_FOLDER (dest)) {
gint i;
CamelLocalFolder *lf = (CamelLocalFolder *) source;
CamelLocalFolder *df = (CamelLocalFolder *) dest;
camel_operation_push_message (
cancellable, _("Moving messages"));
camel_folder_freeze (dest);
camel_folder_freeze (source);
for (i = 0; i < uids->len; i++) {
gchar *uid = (gchar *) uids->pdata[i];
gchar *s_filename, *d_filename, *tmp;
CamelMaildirMessageInfo *mdi;
CamelMessageInfo *info;
if ((info = camel_folder_summary_uid (source->summary, uid)) == NULL) {
set_cannot_get_message_ex (
error, CAMEL_FOLDER_ERROR_INVALID_UID,
uid, lf->folder_path, _("No such message"));
return FALSE;
}
mdi = (CamelMaildirMessageInfo *) info;
tmp = camel_maildir_summary_info_to_name (mdi);
d_filename = g_strdup_printf ("%s/cur/%s", df->folder_path, tmp);
g_free (tmp);
s_filename = g_strdup_printf("%s/cur/%s", lf->folder_path, camel_maildir_info_filename (mdi));
if (g_rename (s_filename, d_filename) != 0) {
if (errno == EXDEV) {
i = uids->len + 1;
fallback = TRUE;
} else {
g_set_error (
error, G_IO_ERROR,
g_io_error_from_errno (errno),
_("Cannot transfer message to destination folder: %s"),
g_strerror (errno));
camel_message_info_free (info);
break;
}
} else {
camel_folder_set_message_flags (
source, uid, CAMEL_MESSAGE_DELETED |
CAMEL_MESSAGE_SEEN, ~0);
camel_folder_summary_remove (source->summary, info);
}
camel_message_info_free (info);
g_free (s_filename);
g_free (d_filename);
}
camel_folder_thaw (source);
camel_folder_thaw (dest);
camel_operation_pop_message (cancellable);
} else
fallback = TRUE;
if (fallback) {
CamelFolderClass *folder_class;
/* Chain up to parent's transfer_messages_to() method. */
folder_class = CAMEL_FOLDER_CLASS (camel_maildir_folder_parent_class);
return folder_class->transfer_messages_to_sync (
source, uids, dest, delete_originals,
transferred_uids, cancellable, error);
}
return TRUE;
}
static gchar *
maildir_folder_get_filename (CamelFolder *folder,
const gchar *uid,
GError **error)
{
CamelLocalFolder *lf = (CamelLocalFolder *) folder;
CamelMaildirMessageInfo *mdi;
CamelMessageInfo *info;
gchar *res;
/* get the message summary info */
if ((info = camel_folder_summary_get (folder->summary, uid)) == NULL) {
set_cannot_get_message_ex (
error, CAMEL_FOLDER_ERROR_INVALID_UID,
uid, lf->folder_path, _("No such message"));
return NULL;
}
mdi = (CamelMaildirMessageInfo *) info;
/* If filename is NULL, it means folder_summary_check is not yet executed.
* Try to find the file in the folder and use it, otherwise construct its
* name based on actual flags.
*/
if (!camel_maildir_info_filename (mdi)) {
const gchar *uid = camel_message_info_get_uid (info);
if (uid) {
GDir *dir;
gchar *dirname;
dirname = g_strdup_printf ("%s/cur", lf->folder_path);
dir = g_dir_open (dirname, 0, NULL);
g_free (dirname);
if (dir) {
const gchar *filename;
gint uid_len = strlen (uid);
while (filename = g_dir_read_name (dir), filename) {
if (g_str_has_prefix (filename, uid) && (filename[uid_len] == '\0' || filename[uid_len] == CAMEL_MAILDIR_FLAG_SEP)) {
camel_maildir_info_set_filename (mdi, g_strdup (filename));
break;
}
}
g_dir_close (dir);
}
}
if (!camel_maildir_info_filename (mdi)) {
camel_maildir_info_set_filename (mdi, camel_maildir_summary_info_to_name (mdi));
}
}
res = g_strdup_printf ("%s/cur/%s", lf->folder_path, camel_maildir_info_filename (mdi));
camel_message_info_unref (info);
return res;
}
static gboolean
maildir_folder_append_message_sync (CamelFolder *folder,
CamelMimeMessage *message,
CamelMessageInfo *info,
gchar **appended_uid,
GCancellable *cancellable,
GError **error)
{
CamelLocalFolder *lf = (CamelLocalFolder *)folder;
CamelStream *output_stream;
CamelMessageInfo *mi;
CamelMaildirMessageInfo *mdi;
gchar *name, *dest = NULL;
gboolean success = TRUE;
d(printf("Appending message\n"));
/* If we can't lock, don't do anything */
if (camel_local_folder_lock (lf, CAMEL_LOCK_WRITE, error) == -1)
return FALSE;
/* add it to the summary/assign the uid, etc */
mi = camel_local_summary_add (
CAMEL_LOCAL_SUMMARY (folder->summary),
message, info, lf->changes, error);
if (mi == NULL)
goto check_changed;
if ((camel_message_info_flags (mi) & CAMEL_MESSAGE_ATTACHMENTS) && !camel_mime_message_has_attachment (message))
camel_message_info_set_flags (mi, CAMEL_MESSAGE_ATTACHMENTS, 0);
mdi = (CamelMaildirMessageInfo *)mi;
d(printf("Appending message: uid is %s filename is %s\n", camel_message_info_uid(mi), mdi->filename));
/* write it out to tmp, use the uid we got from the summary */
name = g_strdup_printf ("%s/tmp/%s", lf->folder_path, camel_message_info_uid(mi));
output_stream = camel_stream_fs_new_with_name (
name, O_WRONLY|O_CREAT, 0600, error);
if (output_stream == NULL)
goto fail_write;
if (camel_data_wrapper_write_to_stream_sync (
(CamelDataWrapper *)message, output_stream, cancellable, error) == -1
|| camel_stream_close (output_stream, cancellable, error) == -1)
goto fail_write;
/* now move from tmp to cur (bypass new, does it matter?) */
dest = g_strdup_printf("%s/cur/%s", lf->folder_path, camel_maildir_info_filename (mdi));
if (g_rename (name, dest) == -1) {
g_set_error (
error, G_IO_ERROR,
g_io_error_from_errno (errno),
"%s", g_strerror (errno));
goto fail_write;
}
g_free (dest);
g_free (name);
if (appended_uid)
*appended_uid = g_strdup(camel_message_info_uid(mi));
if (output_stream)
g_object_unref (output_stream);
goto check_changed;
fail_write:
/* remove the summary info so we are not out-of-sync with the mh folder */
camel_folder_summary_remove_uid (CAMEL_FOLDER_SUMMARY (folder->summary),
camel_message_info_uid (mi));
g_prefix_error (
error, _("Cannot append message to maildir folder: %s: "),
name);
if (output_stream) {
g_object_unref (CAMEL_OBJECT (output_stream));
unlink (name);
}
g_free (name);
g_free (dest);
success = FALSE;
check_changed:
camel_local_folder_unlock (lf);
if (lf && camel_folder_change_info_changed (lf->changes)) {
camel_folder_changed (folder, lf->changes);
camel_folder_change_info_clear (lf->changes);
}
return success;
}
static gboolean
maildir_folder_transfer_messages_to_sync (CamelFolder *source,
GPtrArray *uids,
CamelFolder *dest,
gboolean delete_originals,
GPtrArray **transferred_uids,
GCancellable *cancellable,
GError **error)
{
gboolean fallback = FALSE;
if (delete_originals && CAMEL_IS_MAILDIR_FOLDER (source) && CAMEL_IS_MAILDIR_FOLDER (dest)
&& camel_folder_get_parent_store (source) == camel_folder_get_parent_store (dest)) {
gint i;
CamelLocalFolder *lf = (CamelLocalFolder *) source;
CamelLocalFolder *df = (CamelLocalFolder *) dest;
camel_operation_push_message (
cancellable, _("Moving messages"));
camel_folder_freeze (dest);
camel_folder_freeze (source);
for (i = 0; i < uids->len; i++) {
gchar *uid = (gchar *) uids->pdata[i];
gchar *s_filename, *d_filename, *new_filename;
CamelMaildirMessageInfo *mdi;
CamelMessageInfo *info;
if ((info = camel_folder_summary_get (source->summary, uid)) == NULL) {
set_cannot_get_message_ex (
error, CAMEL_FOLDER_ERROR_INVALID_UID,
uid, lf->folder_path, _("No such message"));
return FALSE;
}
mdi = (CamelMaildirMessageInfo *) info;
new_filename = camel_maildir_summary_info_to_name (mdi);
d_filename = g_strdup_printf ("%s/cur/%s", df->folder_path, new_filename);
s_filename = g_strdup_printf ("%s/cur/%s", lf->folder_path, camel_maildir_info_filename (mdi));
if (g_rename (s_filename, d_filename) != 0) {
if (errno == EXDEV) {
i = uids->len + 1;
fallback = TRUE;
} else {
g_set_error (
error, G_IO_ERROR,
g_io_error_from_errno (errno),
_("Cannot transfer message to destination folder: %s"),
g_strerror (errno));
camel_message_info_unref (info);
g_free (s_filename);
g_free (d_filename);
g_free (new_filename);
break;
}
} else {
CamelMessageInfo *clone;
CamelMaildirMessageInfo *mclone;
clone = camel_message_info_clone (info);
clone->summary = dest->summary;
mclone = (CamelMaildirMessageInfo *) clone;
/* preserve also UID, as it matches the file name */
mclone->info.info.uid = camel_pstring_strdup (camel_message_info_get_uid (info));
camel_maildir_info_set_filename (clone, g_strdup (new_filename));
/* unset deleted flag when transferring from trash folder */
if ((source->folder_flags & CAMEL_FOLDER_IS_TRASH) != 0)
camel_message_info_set_flags (info, CAMEL_MESSAGE_DELETED, 0);
/* unset junk flag when transferring from junk folder */
if ((source->folder_flags & CAMEL_FOLDER_IS_JUNK) != 0)
camel_message_info_set_flags (info, CAMEL_MESSAGE_JUNK, 0);
camel_folder_summary_add (dest->summary, clone);
camel_folder_change_info_add_uid (df->changes, camel_message_info_get_uid (clone));
camel_folder_set_message_flags (
source, uid, CAMEL_MESSAGE_DELETED |
CAMEL_MESSAGE_SEEN, ~0);
camel_folder_change_info_remove_uid (lf->changes, camel_message_info_get_uid (info));
camel_folder_summary_remove (source->summary, info);
}
camel_message_info_unref (info);
g_free (s_filename);
g_free (d_filename);
g_free (new_filename);
}
if (lf && camel_folder_change_info_changed (lf->changes)) {
camel_folder_changed (source, lf->changes);
camel_folder_change_info_clear (lf->changes);
}
if (df && camel_folder_change_info_changed (df->changes)) {
camel_folder_changed (dest, df->changes);
camel_folder_change_info_clear (df->changes);
}
camel_folder_thaw (source);
camel_folder_thaw (dest);
camel_operation_pop_message (cancellable);
} else
fallback = TRUE;
if (fallback) {
CamelFolderClass *folder_class;
/* Chain up to parent's transfer_messages_to() method. */
folder_class = CAMEL_FOLDER_CLASS (camel_maildir_folder_parent_class);
return folder_class->transfer_messages_to_sync (
source, uids, dest, delete_originals,
transferred_uids, cancellable, error);
}
return TRUE;
}
