diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/notmuch.h | 27 | ||||
-rw-r--r-- | lib/open.cc | 96 |
2 files changed, 123 insertions, 0 deletions
diff --git a/lib/notmuch.h b/lib/notmuch.h index f9efd79e..da556e50 100644 --- a/lib/notmuch.h +++ b/lib/notmuch.h @@ -442,6 +442,33 @@ notmuch_database_open_with_config (const char *database_path, const char *profile, notmuch_database_t **database, char **error_message); + + +/** + * Loads configuration from config file, database, and/or defaults + * + * For description of arguments, @see notmuch_database_open_with_config + * + * @retval NOTMUCH_STATUS_SUCCESS: Successfully loaded (some) configuration. + * + * @retval NOTMUCH_STATUS_OUT_OF_MEMORY: Out of memory. + * + * @retval NOTMUCH_STATUS_FILE_ERROR: An error occurred trying to open the + * database or config file (such as permission denied, or file not found, + * etc.) + * + * @retval NOTMUCH_STATUS_XAPIAN_EXCEPTION: A Xapian exception occurred. + * + * @since libnotmuch 5.4 (notmuch 0.32) + */ + +notmuch_status_t +notmuch_database_load_config (const char *database_path, + const char *config_path, + const char *profile, + notmuch_database_t **database, + char **error_message); + /** * Create a new notmuch database located at 'database_path', using * configuration in 'config_path'. diff --git a/lib/open.cc b/lib/open.cc index 9bb313da..6c3ef46f 100644 --- a/lib/open.cc +++ b/lib/open.cc @@ -738,3 +738,99 @@ notmuch_database_reopen (notmuch_database_t *notmuch, notmuch->open = true; return NOTMUCH_STATUS_SUCCESS; } + +notmuch_status_t +_maybe_load_config_from_database (notmuch_database_t *notmuch, + GKeyFile *key_file, + const char *database_path, + const char *profile) +{ + char *message; /* ignored */ + + if (_db_dir_exists (database_path, &message)) + return NOTMUCH_STATUS_SUCCESS; + + _set_database_path (notmuch, database_path); + + if (_notmuch_choose_xapian_path (notmuch, database_path, ¬much->xapian_path, &message)) + return NOTMUCH_STATUS_SUCCESS; + + (void) _finish_open (notmuch, profile, NOTMUCH_DATABASE_MODE_READ_ONLY, key_file, &message); + + return NOTMUCH_STATUS_SUCCESS; +} + +notmuch_status_t +notmuch_database_load_config (const char *database_path, + const char *config_path, + const char *profile, + notmuch_database_t **database, + char **status_string) +{ + notmuch_status_t status = NOTMUCH_STATUS_SUCCESS, warning = NOTMUCH_STATUS_SUCCESS; + void *local = talloc_new (NULL); + notmuch_database_t *notmuch = NULL; + char *message = NULL; + GKeyFile *key_file = NULL; + bool split = false; + + _init_libs (); + + notmuch = _alloc_notmuch (); + if (! notmuch) { + status = NOTMUCH_STATUS_OUT_OF_MEMORY; + goto DONE; + } + + status = _load_key_file (config_path, profile, &key_file); + switch (status) { + case NOTMUCH_STATUS_SUCCESS: + case NOTMUCH_STATUS_NO_CONFIG: + warning = status; + break; + default: + message = strdup ("Error: cannot load config file.\n"); + goto DONE; + } + + status = _choose_database_path (local, profile, key_file, + &database_path, &split, &message); + switch (status) { + /* weirdly NULL_POINTER is what is returned if we fail to find + * a database */ + case NOTMUCH_STATUS_NULL_POINTER: + case NOTMUCH_STATUS_SUCCESS: + break; + default: + goto DONE; + } + + if (database_path) { + status = _maybe_load_config_from_database (notmuch, key_file, database_path, profile); + if (status) + goto DONE; + } + + if (key_file) { + status = _notmuch_config_load_from_file (notmuch, key_file); + if (status) + goto DONE; + } + status = _notmuch_config_load_defaults (notmuch); + if (status) + goto DONE; + + DONE: + talloc_free (local); + + if (status_string) + *status_string = message; + + if (database) + *database = notmuch; + + if (status) + return status; + else + return warning; +} |