* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/ .
+ * along with this program. If not, see https://www.gnu.org/licenses/ .
*
* Author: Carl Worth <cworth@cworth.org>
*/
#define LIBNOTMUCH_MINOR_VERSION 3
#define LIBNOTMUCH_MICRO_VERSION 0
+
+#if defined (__clang_major__) && __clang_major__ >= 3 \
+ || defined (__GNUC__) && __GNUC__ >= 5 \
+ || defined (__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ >= 5
#define NOTMUCH_DEPRECATED(major,minor) \
__attribute__ ((deprecated ("function deprecated as of libnotmuch " #major "." #minor)))
+#else
+#define NOTMUCH_DEPRECATED(major,minor) __attribute__ ((deprecated))
+#endif
+
+
#endif /* __DOXYGEN__ */
/**
* #endif
* @endcode
*/
-#define LIBNOTMUCH_CHECK_VERSION (major, minor, micro) \
+#define LIBNOTMUCH_CHECK_VERSION(major, minor, micro) \
(LIBNOTMUCH_MAJOR_VERSION > (major) || \
(LIBNOTMUCH_MAJOR_VERSION == (major) && LIBNOTMUCH_MINOR_VERSION > (minor)) || \
(LIBNOTMUCH_MAJOR_VERSION == (major) && LIBNOTMUCH_MINOR_VERSION == (minor) && \
typedef struct _notmuch_tags notmuch_tags_t;
typedef struct _notmuch_directory notmuch_directory_t;
typedef struct _notmuch_filenames notmuch_filenames_t;
+typedef struct _notmuch_config_list notmuch_config_list_t;
#endif /* __DOXYGEN__ */
/**
* functions on objects derived from this database may either behave
* as if the database had not been closed (e.g., if the required data
* has been cached) or may fail with a
- * NOTMUCH_STATUS_XAPIAN_EXCEPTION.
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION. The only further operation
+ * permitted on the database itself is to call
+ * notmuch_database_destroy.
*
* notmuch_database_close can be called multiple times. Later calls
* have no effect.
* completely in the future, but it's likely to be a specialized
* version of the general Xapian query syntax:
*
- * http://xapian.org/docs/queryparser.html
+ * https://xapian.org/docs/queryparser.html
*
* As a special case, passing either a length-zero string, (that is ""),
* or a string consisting of a single asterisk (that is "*"), will
* Return the query_string of this query. See notmuch_query_create.
*/
const char *
-notmuch_query_get_query_string (notmuch_query_t *query);
+notmuch_query_get_query_string (const notmuch_query_t *query);
/**
* Return the notmuch database of this query. See notmuch_query_create.
*/
notmuch_database_t *
-notmuch_query_get_database (notmuch_query_t *query);
+notmuch_query_get_database (const notmuch_query_t *query);
/**
* Exclude values for notmuch_query_set_omit_excluded. The strange
* notmuch_query_set_sort.
*/
notmuch_sort_t
-notmuch_query_get_sort (notmuch_query_t *query);
+notmuch_query_get_sort (const notmuch_query_t *query);
/**
* Add a tag that will be excluded from the query results by default.
* notmuch_threads_destroy function, but there's no good reason
* to call it if the query is about to be destroyed).
*
+ * @since libnotmuch 4.2 (notmuch 0.20)
*/
notmuch_status_t
notmuch_query_search_threads_st (notmuch_query_t *query,
*
* If a Xapian exception occurs this function will return NULL.
*
+ * @since libnotmuch 4.2 (notmuch 0.20)
*/
notmuch_status_t
notmuch_query_search_messages_st (notmuch_query_t *query,
* This function performs a search and returns the number of matching
* messages.
*
- * If a Xapian exception occurs, this function may return 0 (after
- * printing a message).
+ * @returns
+ *
+ * NOTMUCH_STATUS_SUCCESS: query completed successfully.
+ *
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: a Xapian exception occured. The
+ * value of *count is not defined.
+ *
+ * @since libnotmuch 4.3 (notmuch 0.21)
+ */
+notmuch_status_t
+notmuch_query_count_messages_st (notmuch_query_t *query, unsigned int *count);
+
+/**
+ * like notmuch_query_count_messages_st, but without a status return.
+ *
+ * May return 0 in the case of errors.
+ *
+ * @deprecated Deprecated since libnotmuch 4.3 (notmuch 0.21). Please
+ * use notmuch_query_count_messages_st instead.
*/
-unsigned
+NOTMUCH_DEPRECATED(4,3)
+unsigned int
notmuch_query_count_messages (notmuch_query_t *query);
/**
* search.
*
* Note that this is a significantly heavier operation than
- * notmuch_query_count_messages().
+ * notmuch_query_count_messages{_st}().
+ *
+ * @returns
+ *
+ * NOTMUCH_STATUS_OUT_OF_MEMORY: Memory allocation failed. The value
+ * of *count is not defined
+
+ * NOTMUCH_STATUS_SUCCESS: query completed successfully.
+ *
+ * NOTMUCH_STATUS_XAPIAN_EXCEPTION: a Xapian exception occured. The
+ * value of *count is not defined.
*
- * If an error occurs, this function may return 0.
+ * @since libnotmuch 4.3 (notmuch 0.21)
*/
-unsigned
+notmuch_status_t
+notmuch_query_count_threads_st (notmuch_query_t *query, unsigned *count);
+
+/**
+ * like notmuch_query_count_threads, but without a status return.
+ *
+ * May return 0 in case of errors.
+ *
+ * @deprecated Deprecated as of libnotmuch 4.3 (notmuch 0.21). Please
+ * use notmuch_query_count_threads_st instead.
+ */
+NOTMUCH_DEPRECATED(4,3)
+unsigned int
notmuch_query_count_threads (notmuch_query_t *query);
/**
notmuch_directory_get_child_files (notmuch_directory_t *directory);
/**
- * Get a notmuch_filenams_t iterator listing all the filenames of
+ * Get a notmuch_filenames_t iterator listing all the filenames of
* sub-directories in the database within the given directory.
*
* The returned filenames will be the basename-entries only (not
notmuch_filenames_t *
notmuch_directory_get_child_directories (notmuch_directory_t *directory);
+/**
+ * Delete directory document from the database, and destroy the
+ * notmuch_directory_t object. Assumes any child directories and files
+ * have been deleted by the caller.
+ *
+ * @since libnotmuch 4.3 (notmuch 0.21)
+ */
+notmuch_status_t
+notmuch_directory_delete (notmuch_directory_t *directory);
+
/**
* Destroy a notmuch_directory_t object.
*/
void
notmuch_filenames_destroy (notmuch_filenames_t *filenames);
+
+/**
+ * set config 'key' to 'value'
+ *
+ */
+notmuch_status_t
+notmuch_database_set_config (notmuch_database_t *db, const char *key, const char *value);
+
+/**
+ * retrieve config item 'key', assign to 'value'
+ *
+ * keys which have not been previously set with n_d_set_config will
+ * return an empty string.
+ *
+ * return value is allocated by malloc and should be freed by the
+ * caller.
+ */
+notmuch_status_t
+notmuch_database_get_config (notmuch_database_t *db, const char *key, char **value);
+
+/**
+ * Create an iterator for all config items with keys matching a given prefix
+ */
+notmuch_status_t
+notmuch_database_get_config_list (notmuch_database_t *db, const char *prefix, notmuch_config_list_t **out);
+
+/**
+ * Is 'config_list' iterator valid (i.e. _key, _value, _move_to_next can be called).
+ */
+notmuch_bool_t
+notmuch_config_list_valid (notmuch_config_list_t *config_list);
+
+/**
+ * return key for current config pair
+ *
+ * return value is owned by the iterator, and will be destroyed by the
+ * next call to notmuch_config_list_key or notmuch_config_list_destroy.
+ */
+const char *
+notmuch_config_list_key (notmuch_config_list_t *config_list);
+
+/**
+ * return 'value' for current config pair
+ *
+ * return value is owned by the iterator, and will be destroyed by the
+ * next call to notmuch_config_list_value or notmuch config_list_destroy
+ */
+const char *
+notmuch_config_list_value (notmuch_config_list_t *config_list);
+
+
+/**
+ * move 'config_list' iterator to the next pair
+ */
+void
+notmuch_config_list_move_to_next (notmuch_config_list_t *config_list);
+
+/**
+ * free any resources held by 'config_list'
+ */
+void
+notmuch_config_list_destroy (notmuch_config_list_t *config_list);
+
+/**
+ * interrogate the library for compile time features
+ */
+notmuch_bool_t
+notmuch_built_with (const char *name);
/* @} */
NOTMUCH_END_DECLS