lib: provide _notmuch_database_log_append

[notmuch] / lib / database.cc

diff --git a/lib/database.cc b/lib/database.cc
index 86bf26192079bcbcf9f5475556d0ad71be2fef0b..57a98c94204f5db2e2714b2568d2424ccb66264c 100644 (file)
--- a/lib/database.cc
+++ b/lib/database.cc
@@ -49,6 +49,12 @@ typedef struct {
 #define STRINGIFY(s) _SUB_STRINGIFY(s)
 #define _SUB_STRINGIFY(s) #s
 
+#if HAVE_XAPIAN_DB_RETRY_LOCK
+#define DB_ACTION (Xapian::DB_CREATE_OR_OPEN | Xapian::DB_RETRY_LOCK)
+#else
+#define DB_ACTION Xapian::DB_CREATE_OR_OPEN
+#endif
+
 /* Here's the current schema for our database (for NOTMUCH_DATABASE_VERSION):
  *
  * We currently have three different types of documents (mail, ghost,
@@ -185,6 +191,14 @@ typedef struct {
  *                     generated is 1 and the value will be
  *                     incremented for each thread ID.
  *
+ *     C*              metadata keys starting with C indicate
+ *                     configuration data. It can be managed with the
+ *                     n_database_*config* API.  There is a convention
+ *                     of hierarchical keys separated by '.' (e.g.
+ *                     query.notmuch stores the value for the named
+ *                     query 'notmuch'), but it is not enforced by the
+ *                     API.
+ *
  * Obsolete metadata
  * -----------------
  *
@@ -369,6 +383,22 @@ _notmuch_database_log (notmuch_database_t *notmuch,
        talloc_free (notmuch->status_string);
 
     notmuch->status_string = talloc_vasprintf (notmuch, format, va_args);
+    va_end (va_args);
+}
+
+void
+_notmuch_database_log_append (notmuch_database_t *notmuch,
+                     const char *format,
+                     ...)
+{
+    va_list va_args;
+
+    va_start (va_args, format);
+
+    if (notmuch->status_string)
+       notmuch->status_string = talloc_vasprintf_append (notmuch->status_string, format, va_args);
+    else
+       notmuch->status_string = talloc_vasprintf (notmuch, format, va_args);
 
     va_end (va_args);
 }
@@ -931,7 +961,7 @@ notmuch_database_open_verbose (const char *path,
 
        if (mode == NOTMUCH_DATABASE_MODE_READ_WRITE) {
            notmuch->xapian_db = new Xapian::WritableDatabase (xapian_path,
-                                                              Xapian::DB_CREATE_OR_OPEN);
+                                                              DB_ACTION);
        } else {
            notmuch->xapian_db = new Xapian::Database (xapian_path);
        }
@@ -1099,6 +1129,13 @@ notmuch_database_close (notmuch_database_t *notmuch)
     delete notmuch->last_mod_range_processor;
     notmuch->last_mod_range_processor = NULL;
 
+#if HAVE_XAPIAN_FIELD_PROCESSOR
+    delete notmuch->date_field_processor;
+    notmuch->date_field_processor = NULL;
+    delete notmuch->query_field_processor;
+    notmuch->query_field_processor = NULL;
+#endif
+
     return status;
 }