X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=lib%2Fmessage.cc;h=e0834f1c7816c6c66a9f0f4286ce33ef0b117f3c;hp=e0b8a8e111925342e82d38d26ff8064b551915f0;hb=7e02b448e7684a0b5619ccc1d9144441b909b618;hpb=3ae12b1e286d1c0041a2e3957cb01daa2981dad9

diff --git a/lib/message.cc b/lib/message.cc
index e0b8a8e1..e0834f1c 100644
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -37,6 +37,7 @@ struct _notmuch_message {
     char *filename;
     notmuch_message_file_t *message_file;
     notmuch_message_list_t *replies;
+    unsigned long flags;
 
     Xapian::Document doc;
 };
@@ -108,6 +109,7 @@ _notmuch_message_create (const void *talloc_owner,
     message->doc_id = doc_id;
 
     message->frozen = 0;
+    message->flags = 0;
 
     /* Each of these will be lazily created as needed. */
     message->message_id = NULL;
@@ -168,9 +170,15 @@ _notmuch_message_create_for_message_id (notmuch_database_t *notmuch,
 {
     notmuch_message_t *message;
     Xapian::Document doc;
+    Xapian::WritableDatabase *db;
     unsigned int doc_id;
     char *term;
 
+    if (notmuch->mode == NOTMUCH_DATABASE_MODE_READ_ONLY) {
+	*status_ret = NOTMUCH_PRIVATE_STATUS_READONLY_DATABASE;
+	return NULL;
+    }
+
     *status_ret = NOTMUCH_PRIVATE_STATUS_SUCCESS;
 
     message = notmuch_database_find_message (notmuch, message_id);
@@ -184,14 +192,18 @@ _notmuch_message_create_for_message_id (notmuch_database_t *notmuch,
 	return NULL;
     }
 
+    db = static_cast<Xapian::WritableDatabase *> (notmuch->xapian_db);
     try {
 	doc.add_term (term);
 	talloc_free (term);
 
 	doc.add_value (NOTMUCH_VALUE_MESSAGE_ID, message_id);
 
-	doc_id = notmuch->xapian_db->add_document (doc);
+	doc_id = db->add_document (doc);
     } catch (const Xapian::Error &error) {
+	fprintf (stderr, "A Xapian exception occurred creating message: %s\n",
+		 error.get_msg().c_str());
+	notmuch->exception_reported = TRUE;
 	*status_ret = NOTMUCH_PRIVATE_STATUS_XAPIAN_EXCEPTION;
 	return NULL;
     }
@@ -401,10 +413,14 @@ _notmuch_message_set_filename (notmuch_message_t *message,
     db_path = notmuch_database_get_path (message->notmuch);
     db_path_len = strlen (db_path);
 
-    if (*s == '/' && strncmp (s, db_path, db_path_len) == 0
-	&& strlen (s) > db_path_len)
+    if (*s == '/' && strlen (s) > db_path_len
+	&& strncmp (s, db_path, db_path_len) == 0)
     {
-	s += db_path_len + 1;
+	s += db_path_len;
+	while (*s == '/') s++;
+
+	if (!*s)
+		INTERNAL_ERROR ("Message filename was same as db prefix.");
     }
 
     message->doc.set_data (s);
@@ -431,6 +447,23 @@ notmuch_message_get_filename (notmuch_message_t *message)
     return message->filename;
 }
 
+notmuch_bool_t
+notmuch_message_get_flag (notmuch_message_t *message,
+			  notmuch_message_flag_t flag)
+{
+    return message->flags & (1 << flag);
+}
+
+void
+notmuch_message_set_flag (notmuch_message_t *message,
+			  notmuch_message_flag_t flag, notmuch_bool_t enable)
+{
+    if (enable)
+	message->flags |= (1 << flag);
+    else
+	message->flags &= ~(1 << flag);
+}
+
 time_t
 notmuch_message_get_date (notmuch_message_t *message)
 {
@@ -543,8 +576,12 @@ _notmuch_message_ensure_thread_id (notmuch_message_t *message)
 void
 _notmuch_message_sync (notmuch_message_t *message)
 {
-    Xapian::WritableDatabase *db = message->notmuch->xapian_db;
+    Xapian::WritableDatabase *db;
+
+    if (message->notmuch->mode == NOTMUCH_DATABASE_MODE_READ_ONLY)
+	return;
 
+    db = static_cast <Xapian::WritableDatabase *> (message->notmuch->xapian_db);
     db->replace_document (message->doc_id, message->doc);
 }