notmuch_database_t *notmuch;
Xapian::docid doc_id;
char *message_id;
+ char *thread_id;
char *filename;
Xapian::Document doc;
};
notmuch_terms_t terms;
};
-struct _notmuch_thread_ids {
- notmuch_terms_t terms;
-};
-
/* "128 bits of thread-id ought to be enough for anybody" */
#define NOTMUCH_THREAD_ID_BITS 128
#define NOTMUCH_THREAD_ID_DIGITS (NOTMUCH_THREAD_ID_BITS / 4)
* caller *is* responsible for calling notmuch_message_destroy.
*
* If no document exists in the database with document ID of 'doc_id'
- * then this function returns NULL and sets *status to
+ * then this function returns NULL and optionally sets *status to
* NOTMUCH_PRIVATE_STATUS_NO_DOCUMENT_FOUND.
*
* This function can also fail to due lack of available memory,
* returning NULL and optionally setting *status to
- * NOTMUCH_PRIVATE_STATUS_OUT_OF_MEMORY. Caller can pass NULL
- * for status if uninterested in distinguishing these two cases.
+ * NOTMUCH_PRIVATE_STATUS_OUT_OF_MEMORY.
+ *
+ * The caller can pass NULL for status if uninterested in
+ * distinguishing these two cases.
*/
notmuch_message_t *
_notmuch_message_create (const void *talloc_owner,
message->notmuch = notmuch;
message->doc_id = doc_id;
message->message_id = NULL; /* lazily created */
+ message->thread_id = NULL; /* lazily created */
message->filename = NULL; /* lazily created */
/* This is C++'s creepy "placement new", which is really just an
message = _notmuch_message_create (talloc_owner, notmuch,
doc_id, &private_status);
- if (private_status >= (notmuch_private_status_t) NOTMUCH_STATUS_LAST_STATUS)
- {
- fprintf (stderr, "Internal error: Failed to find document immediately after adding it.\n");
- exit (1);
- }
-
- *status = (notmuch_status_t) private_status;
+ *status = COERCE_STATUS (private_status,
+ "Failed to find dcocument after inserting it.");
return message;
}
i = message->doc.termlist_begin ();
i.skip_to (_find_prefix ("id"));
- if (i == message->doc.termlist_end ()) {
- fprintf (stderr, "Internal error: Message with document ID of %d has no message ID.\n",
- message->doc_id);
- exit (1);
- }
+ if (i == message->doc.termlist_end ())
+ INTERNAL_ERROR ("Message with document ID of %d has no message ID.\n",
+ message->doc_id);
message->message_id = talloc_strdup (message, (*i).c_str () + 1);
+
+#if DEBUG_DATABASE_SANITY
+ i++;
+
+ if (i != message->doc.termlist_end () &&
+ strncmp ((*i).c_str (), _find_prefix ("id"),
+ strlen (_find_prefix ("id"))) == 0)
+ {
+ INTERNAL_ERROR ("Mail (doc_id: %d) has duplicate message IDs",
+ message->doc_id);
+ }
+#endif
+
return message->message_id;
}
+const char *
+notmuch_message_get_thread_id (notmuch_message_t *message)
+{
+ Xapian::TermIterator i;
+
+ if (message->thread_id)
+ return message->thread_id;
+
+ i = message->doc.termlist_begin ();
+ i.skip_to (_find_prefix ("thread"));
+
+ if (i == message->doc.termlist_end ())
+ INTERNAL_ERROR ("Message with document ID of %d has no thread ID.\n",
+ message->doc_id);
+
+ message->thread_id = talloc_strdup (message, (*i).c_str () + 1);
+
+#if DEBUG_DATABASE_SANITY
+ i++;
+
+ if (i != message->doc.termlist_end () &&
+ strncmp ((*i).c_str (), _find_prefix ("thread"),
+ strlen (_find_prefix ("thread"))) == 0)
+ {
+ INTERNAL_ERROR ("Message with document ID of %d has duplicate thread IDs.\n",
+ message->doc_id);
+ }
+#endif
+
+ return message->thread_id;
+}
+
/* Set the filename for 'message' to 'filename'.
*
- * XXX: We should still figure out what we want to do for multiple
- * files with identical message IDs. We will probably want to store a
- * list of filenames here, (so that this will be "add_filename"
- * instead of "set_filename"). Which would make this very similar to
- * add_thread_ids.
+ * XXX: We should still figure out if we think it's important to store
+ * multiple filenames for email messages with identical message IDs.
*
* This change will not be reflected in the database until the next
* call to _notmuch_message_set_sync. */
return 0;
}
-notmuch_terms_t *
+static notmuch_terms_t *
_notmuch_terms_create (void *ctx,
Xapian::Document doc,
const char *prefix_name)
notmuch_tags_t);
}
-notmuch_thread_ids_t *
-notmuch_message_get_thread_ids (notmuch_message_t *message)
-{
- return _notmuch_terms_create_type (message, message->doc, "thread",
- notmuch_thread_ids_t);
-}
-
void
_notmuch_message_set_date (notmuch_message_t *message,
const char *date)
Xapian::sortable_serialise (time_value));
}
-void
-_notmuch_message_add_thread_id (notmuch_message_t *message,
- const char *thread_id)
-{
- _notmuch_message_add_term (message, "thread", thread_id);
-}
-
static void
thread_id_generate (thread_id_t *thread_id)
{
status = _notmuch_message_add_term (message, "tag", tag);
if (status) {
- fprintf (stderr, "Internal error: _notmuch_message_add_term return unexpected value: %d\n",
- status);
- exit (1);
+ INTERNAL_ERROR ("_notmuch_message_add_term return unexpected value: %d\n",
+ status);
}
_notmuch_message_sync (message);
status = _notmuch_message_remove_term (message, "tag", tag);
if (status) {
- fprintf (stderr, "Internal error: _notmuch_message_remove_term return unexpected value: %d\n",
- status);
- exit (1);
+ INTERNAL_ERROR ("_notmuch_message_remove_term return unexpected value: %d\n",
+ status);
}
_notmuch_message_sync (message);
talloc_free (message);
}
-notmuch_bool_t
+static notmuch_bool_t
_notmuch_terms_has_more (notmuch_terms_t *terms)
{
std::string s;
return FALSE;
}
-const char *
+static const char *
_notmuch_terms_get (notmuch_terms_t *terms)
{
return talloc_strdup (terms, (*terms->iterator).c_str () + 1);
}
-void
+static void
_notmuch_terms_advance (notmuch_terms_t *terms)
{
terms->iterator++;
}
-void
+static void
_notmuch_terms_destroy (notmuch_terms_t *terms)
{
talloc_free (terms);
{
return _notmuch_terms_destroy (&tags->terms);
}
-
-notmuch_bool_t
-notmuch_thread_ids_has_more (notmuch_thread_ids_t *thread_ids)
-{
- return _notmuch_terms_has_more (&thread_ids->terms);
-}
-
-const char *
-notmuch_thread_ids_get (notmuch_thread_ids_t *thread_ids)
-{
- return _notmuch_terms_get (&thread_ids->terms);
-}
-
-void
-notmuch_thread_ids_advance (notmuch_thread_ids_t *thread_ids)
-{
- return _notmuch_terms_advance (&thread_ids->terms);
-}
-
-void
-notmuch_thread_ids_destroy (notmuch_thread_ids_t *thread_ids)
-{
- return _notmuch_terms_destroy (&thread_ids->terms);
-}
projects / notmuch / blobdiff