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lib/message: split n_m_maildir_flags_tags, store maildir flags

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In a future commit this will allow querying maildir flags seperately
from tags to allow resolving certain conflicts.
This commit is contained in:
David Bremner 2017-08-19 22:07:25 -03:00
parent ca4852649e
commit 8a8fb39b0c
1 changed files with 23 additions and 8 deletions
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31
lib/message.cc
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@ -36,6 +36,7 @@ struct _notmuch_message {
notmuch_string_list_t *tag_list;
notmuch_string_list_t *filename_term_list;
notmuch_string_list_t *filename_list;
char *maildir_flags;
char *author;
notmuch_message_file_t *message_file;
notmuch_string_list_t *property_term_list;
@ -123,6 +124,7 @@ _notmuch_message_create_for_document (const void *talloc_owner,
message->tag_list = NULL;
message->filename_term_list = NULL;
message->filename_list = NULL;
message->maildir_flags = NULL;
message->message_file = NULL;
message->author = NULL;
message->property_term_list = NULL;
@ -1513,17 +1515,22 @@ _filename_is_in_maildir (const char *filename)
return NULL;
}
notmuch_status_t
notmuch_message_maildir_flags_to_tags (notmuch_message_t *message)
static void
_ensure_maildir_flags (notmuch_message_t *message, notmuch_bool_t force)
{
const char *flags;
notmuch_status_t status;
notmuch_filenames_t *filenames;
const char *filename, *dir;
char *combined_flags = talloc_strdup (message, "");
unsigned i;
int seen_maildir_info = 0;
if (message->maildir_flags) {
if (force) {
talloc_free (message->maildir_flags);
message->maildir_flags = NULL;
}
}
for (filenames = notmuch_message_get_filenames (message);
notmuch_filenames_valid (filenames);
notmuch_filenames_move_to_next (filenames))
@ -1549,11 +1556,21 @@ notmuch_message_maildir_flags_to_tags (notmuch_message_t *message)
seen_maildir_info = 1;
}
}
if (seen_maildir_info)
message->maildir_flags = combined_flags;
}
notmuch_status_t
notmuch_message_maildir_flags_to_tags (notmuch_message_t *message)
{
notmuch_status_t status;
unsigned i;
_ensure_maildir_flags (message, TRUE);
/* If none of the filenames have any maildir info field (not even
* an empty info with no flags set) then there's no information to
* go on, so do nothing. */
if (! seen_maildir_info)
if (! message->maildir_flags)
return NOTMUCH_STATUS_SUCCESS;
status = notmuch_message_freeze (message);
@ -1561,7 +1578,7 @@ notmuch_message_maildir_flags_to_tags (notmuch_message_t *message)
return status;
for (i = 0; i < ARRAY_SIZE(flag2tag); i++) {
if ((strchr (combined_flags, flag2tag[i].flag) != NULL)
if ((strchr (message->maildir_flags, flag2tag[i].flag) != NULL)
^
flag2tag[i].inverse)
{
@ -1574,8 +1591,6 @@ notmuch_message_maildir_flags_to_tags (notmuch_message_t *message)
}
status = notmuch_message_thaw (message);
talloc_free (combined_flags);
return status;
}