lib/open: look in MAILDIR for database, as documented.

[notmuch] / lib / open.cc

diff --git a/lib/open.cc b/lib/open.cc
index bdb695fe3c671ddc8bb9a28e032c0bda69d4616e..137434592a3066a6d69d83ee2a365fd9a4095ebb 100644 (file)
--- a/lib/open.cc
+++ b/lib/open.cc
@@ -209,8 +209,29 @@ _choose_database_path (void *ctx,
        }
     }
     if (! *database_path) {
+       notmuch_status_t status;
+
        *database_path = _xdg_dir (ctx, "XDG_DATA_HOME", ".local/share", profile);
-       *split = true;
+       status = _db_dir_exists (*database_path, message);
+       if (status) {
+           *database_path = NULL;
+       } else {
+           *split = true;
+       }
+    }
+
+    if (! *database_path) {
+       *database_path = getenv ("MAILDIR");
+    }
+
+    if (! *database_path) {
+       notmuch_status_t status;
+
+       *database_path = talloc_asprintf (ctx, "%s/mail", getenv ("HOME"));
+       status = _db_dir_exists (*database_path, message);
+       if (status) {
+           *database_path = NULL;
+       }
     }
 
     if (*database_path == NULL) {
@@ -325,6 +346,37 @@ _init_libs ()
     }
 }
 
+static void
+_load_database_state (notmuch_database_t *notmuch)
+{
+    std::string last_thread_id;
+    std::string last_mod;
+
+    notmuch->last_doc_id = notmuch->xapian_db->get_lastdocid ();
+    last_thread_id = notmuch->xapian_db->get_metadata ("last_thread_id");
+    if (last_thread_id.empty ()) {
+       notmuch->last_thread_id = 0;
+    } else {
+       const char *str;
+       char *end;
+
+       str = last_thread_id.c_str ();
+       notmuch->last_thread_id = strtoull (str, &end, 16);
+       if (*end != '\0')
+           INTERNAL_ERROR ("Malformed database last_thread_id: %s", str);
+    }
+
+    /* Get current highest revision number. */
+    last_mod = notmuch->xapian_db->get_value_upper_bound (
+       NOTMUCH_VALUE_LAST_MOD);
+    if (last_mod.empty ())
+       notmuch->revision = 0;
+    else
+       notmuch->revision = Xapian::sortable_unserialise (last_mod);
+    notmuch->uuid = talloc_strdup (
+       notmuch, notmuch->xapian_db->get_uuid ().c_str ());
+}
+
 static notmuch_status_t
 _finish_open (notmuch_database_t *notmuch,
              const char *profile,
@@ -339,8 +391,6 @@ _finish_open (notmuch_database_t *notmuch,
     const char *database_path = notmuch_database_get_path (notmuch);
 
     try {
-       std::string last_thread_id;
-       std::string last_mod;
 
        if (mode == NOTMUCH_DATABASE_MODE_READ_WRITE) {
            notmuch->writable_xapian_db = new Xapian::WritableDatabase (notmuch->xapian_path,
@@ -384,29 +434,7 @@ _finish_open (notmuch_database_t *notmuch,
            goto DONE;
        }
 
-       notmuch->last_doc_id = notmuch->xapian_db->get_lastdocid ();
-       last_thread_id = notmuch->xapian_db->get_metadata ("last_thread_id");
-       if (last_thread_id.empty ()) {
-           notmuch->last_thread_id = 0;
-       } else {
-           const char *str;
-           char *end;
-
-           str = last_thread_id.c_str ();
-           notmuch->last_thread_id = strtoull (str, &end, 16);
-           if (*end != '\0')
-               INTERNAL_ERROR ("Malformed database last_thread_id: %s", str);
-       }
-
-       /* Get current highest revision number. */
-       last_mod = notmuch->xapian_db->get_value_upper_bound (
-           NOTMUCH_VALUE_LAST_MOD);
-       if (last_mod.empty ())
-           notmuch->revision = 0;
-       else
-           notmuch->revision = Xapian::sortable_unserialise (last_mod);
-       notmuch->uuid = talloc_strdup (
-           notmuch, notmuch->xapian_db->get_uuid ().c_str ());
+       _load_database_state (notmuch);
 
        notmuch->query_parser = new Xapian::QueryParser;
        notmuch->term_gen = new Xapian::TermGenerator;
@@ -733,6 +761,8 @@ notmuch_database_reopen (notmuch_database_t *notmuch,
                                                           DB_ACTION);
            }
        }
+
+       _load_database_state (notmuch);
     } catch (const Xapian::Error &error) {
        if (! notmuch->exception_reported) {
            _notmuch_database_log (notmuch, "Error: A Xapian exception reopening database: %s\n",