diff options
Diffstat (limited to 'contrib/libucl/ucl.h')
| -rw-r--r-- | contrib/libucl/ucl.h | 43 |
1 files changed, 36 insertions, 7 deletions
diff --git a/contrib/libucl/ucl.h b/contrib/libucl/ucl.h index 4d417eebe..2e0183671 100644 --- a/contrib/libucl/ucl.h +++ b/contrib/libucl/ucl.h @@ -176,12 +176,13 @@ typedef enum ucl_string_flags { * Basic flags for an object */ typedef enum ucl_object_flags { - UCL_OBJECT_ALLOCATED_KEY = 0x1, /**< An object has key allocated internally */ - UCL_OBJECT_ALLOCATED_VALUE = 0x2, /**< An object has a string value allocated internally */ - UCL_OBJECT_NEED_KEY_ESCAPE = 0x4, /**< The key of an object need to be escaped on output */ - UCL_OBJECT_EPHEMERAL = 0x8, /**< Temporary object that does not need to be freed really */ - UCL_OBJECT_MULTILINE = 0x10, /**< String should be displayed as multiline string */ - UCL_OBJECT_MULTIVALUE = 0x20 /**< Object is a key with multiple values */ + UCL_OBJECT_ALLOCATED_KEY = (1 << 0), /**< An object has key allocated internally */ + UCL_OBJECT_ALLOCATED_VALUE = (1 << 1), /**< An object has a string value allocated internally */ + UCL_OBJECT_NEED_KEY_ESCAPE = (1 << 2), /**< The key of an object need to be escaped on output */ + UCL_OBJECT_EPHEMERAL = (1 << 3), /**< Temporary object that does not need to be freed really */ + UCL_OBJECT_MULTILINE = (1 << 4), /**< String should be displayed as multiline string */ + UCL_OBJECT_MULTIVALUE = (1 << 5), /**< Object is a key with multiple values */ + UCL_OBJECT_INHERITED = (1 << 6) /**< Object has been inherited from another */ } ucl_object_flags_t; /** @@ -805,6 +806,21 @@ typedef bool (*ucl_macro_handler) (const unsigned char *data, size_t len, const ucl_object_t *arguments, void* ud); +/** + * Context dependent macro handler for a parser + * @param data the content of macro + * @param len the length of content + * @param arguments arguments object + * @param context previously parsed context + * @param ud opaque user data + * @param err error pointer + * @return true if macro has been parsed + */ +typedef bool (*ucl_context_macro_handler) (const unsigned char *data, size_t len, + const ucl_object_t *arguments, + const ucl_object_t *context, + void* ud); + /* Opaque parser */ struct ucl_parser; @@ -831,10 +847,23 @@ UCL_EXTERN bool ucl_parser_set_default_priority (struct ucl_parser *parser, * @param handler handler (it is called immediately after macro is parsed) * @param ud opaque user data for a handler */ -UCL_EXTERN void ucl_parser_register_macro (struct ucl_parser *parser, const char *macro, +UCL_EXTERN void ucl_parser_register_macro (struct ucl_parser *parser, + const char *macro, ucl_macro_handler handler, void* ud); /** + * Register new context dependent handler for a macro + * @param parser parser object + * @param macro macro name (without leading dot) + * @param handler handler (it is called immediately after macro is parsed) + * @param ud opaque user data for a handler + */ +UCL_EXTERN void ucl_parser_register_context_macro (struct ucl_parser *parser, + const char *macro, + ucl_context_macro_handler handler, + void* ud); + +/** * Handler to detect unregistered variables * @param data variable data * @param len length of variable |