# define RSTRING_PTR(v) (RSTRING((v))->ptr)
#endif /* !defined (RSTRING_PTR) */
-#define Data_Get_Notmuch_Database(obj, ptr) \
+#define Data_Get_Notmuch_Object(obj, type, message, ptr) \
do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "database closed"); \
- Data_Get_Struct ((obj), notmuch_database_t, (ptr)); \
+ Data_Get_Struct ((obj), type, (ptr)); \
+ if (!(ptr)) \
+ rb_raise (rb_eRuntimeError, (message)); \
} while (0)
-#define Data_Get_Notmuch_Directory(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "directory destroyed"); \
- Data_Get_Struct ((obj), notmuch_directory_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Database(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_database_t, "database closed", (ptr))
-#define Data_Get_Notmuch_FileNames(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "filenames destroyed"); \
- Data_Get_Struct ((obj), notmuch_filenames_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Directory(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_directory_t, "directory destroyed", (ptr))
-#define Data_Get_Notmuch_Query(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "query destroyed"); \
- Data_Get_Struct ((obj), notmuch_query_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_FileNames(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_filenames_t, "filenames destroyed", (ptr))
-#define Data_Get_Notmuch_Threads(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "threads destroyed"); \
- Data_Get_Struct ((obj), notmuch_threads_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Query(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_query_t, "query destroyed", (ptr))
-#define Data_Get_Notmuch_Messages(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "messages destroyed"); \
- Data_Get_Struct ((obj), notmuch_messages_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Threads(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_threads_t, "threads destroyed", (ptr))
-#define Data_Get_Notmuch_Thread(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "thread destroyed"); \
- Data_Get_Struct ((obj), notmuch_thread_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Messages(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_messages_t, "messages destroyed", (ptr))
-#define Data_Get_Notmuch_Message(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "message destroyed"); \
- Data_Get_Struct ((obj), notmuch_message_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Thread(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_thread_t, "thread destroyed", (ptr))
-#define Data_Get_Notmuch_Tags(obj, ptr) \
- do { \
- Check_Type ((obj), T_DATA); \
- if (DATA_PTR ((obj)) == NULL) \
- rb_raise (rb_eRuntimeError, "tags destroyed"); \
- Data_Get_Struct ((obj), notmuch_tags_t, (ptr)); \
- } while (0)
+#define Data_Get_Notmuch_Message(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_message_t, "message destroyed", (ptr))
+
+#define Data_Get_Notmuch_Tags(obj, ptr) \
+ Data_Get_Notmuch_Object ((obj), notmuch_tags_t, "tags destroyed", (ptr))
/* status.c */
void