notmuch_database_t *notmuch;
Xapian::docid doc_id;
char *message_id;
+ char *filename;
Xapian::Document doc;
};
message->notmuch = notmuch;
message->doc_id = doc_id;
message->message_id = NULL; /* lazily created */
+ message->filename = NULL; /* lazily created */
new (&message->doc) Xapian::Document;
talloc_set_destructor (message, _notmuch_message_destructor);
return message->message_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.
+ *
+ * This change will not be reflected in the database until the next
+ * call to _notmuch_message_set_sync. */
+void
+_notmuch_message_set_filename (notmuch_message_t *message,
+ const char *filename)
+{
+ if (message->filename)
+ talloc_free (message->filename);
+ message->doc.set_data (filename);
+}
+
+const char *
+notmuch_message_get_filename (notmuch_message_t *message)
+{
+ std::string filename_str;
+
+ if (message->filename)
+ return message->filename;
+
+ filename_str = message->doc.get_data ();
+ message->filename = talloc_strdup (message, filename_str.c_str ());
+
+ return message->filename;
+}
+
/* We end up having to call the destructors explicitly because we had
* to use "placement new" in order to initialize C++ objects within a
* block that we allocated with talloc. So C++ is making talloc
}
void
+_notmuch_message_set_date (notmuch_message_t *message,
+ const char *date)
+{
+ time_t time_value;
+
+ time_value = notmuch_parse_date (date, NULL);
+
+ message->doc.add_value (NOTMUCH_VALUE_DATE,
+ Xapian::sortable_serialise (time_value));
+}
+
+void
+_notmuch_message_add_thread_id (notmuch_message_t *message,
+ const char *thread_id)
+{
+ std::string id_str;
+
+ _notmuch_message_add_term (message, "thread", thread_id);
+
+ id_str = message->doc.get_value (NOTMUCH_VALUE_THREAD);
+
+ if (id_str.empty ()) {
+ message->doc.add_value (NOTMUCH_VALUE_THREAD, thread_id);
+ } else {
+ size_t pos;
+
+ /* Think about using a hash here if there's any performance
+ * problem. */
+ pos = id_str.find (thread_id);
+ if (pos == std::string::npos) {
+ id_str.append (",");
+ id_str.append (thread_id);
+ message->doc.add_value (NOTMUCH_VALUE_THREAD, id_str);
+ }
+ }
+}
+
+static void
thread_id_generate (thread_id_t *thread_id)
{
static int seeded = 0;
}
}
-/* Synchronize changes made to message->doc into the database. */
-static void
+void
+_notmuch_message_ensure_thread_id (notmuch_message_t *message)
+{
+ /* If not part of any existing thread, generate a new thread_id. */
+ thread_id_t thread_id;
+
+ thread_id_generate (&thread_id);
+ _notmuch_message_add_term (message, "thread", thread_id.str);
+ message->doc.add_value (NOTMUCH_VALUE_THREAD, thread_id.str);
+}
+
+/* Synchronize changes made to message->doc out into the database. */
+void
_notmuch_message_sync (notmuch_message_t *message)
{
Xapian::WritableDatabase *db = message->notmuch->xapian_db;