| #ifndef USERDIFF_H |
| #define USERDIFF_H |
| |
| #include "notes-cache.h" |
| |
| struct index_state; |
| struct repository; |
| |
| struct userdiff_funcname { |
| const char *pattern; |
| int cflags; |
| }; |
| |
| struct userdiff_driver { |
| const char *name; |
| const char *external; |
| const char *algorithm; |
| int binary; |
| struct userdiff_funcname funcname; |
| const char *word_regex; |
| const char *textconv; |
| struct notes_cache *textconv_cache; |
| int textconv_want_cache; |
| }; |
| enum userdiff_driver_type { |
| USERDIFF_DRIVER_TYPE_BUILTIN = 1<<0, |
| USERDIFF_DRIVER_TYPE_CUSTOM = 1<<1, |
| }; |
| typedef int (*each_userdiff_driver_fn)(struct userdiff_driver *, |
| enum userdiff_driver_type, void *); |
| |
| int userdiff_config(const char *k, const char *v); |
| struct userdiff_driver *userdiff_find_by_name(const char *name); |
| struct userdiff_driver *userdiff_find_by_path(struct index_state *istate, |
| const char *path); |
| |
| /* |
| * Initialize any textconv-related fields in the driver and return it, or NULL |
| * if it does not have textconv enabled at all. |
| */ |
| struct userdiff_driver *userdiff_get_textconv(struct repository *r, |
| struct userdiff_driver *driver); |
| |
| /* |
| * Iterate over all userdiff drivers. The userdiff_driver_type |
| * argument to each_userdiff_driver_fn indicates their type. Return |
| * non-zero to exit early from the loop. |
| */ |
| int for_each_userdiff_driver(each_userdiff_driver_fn, void *); |
| |
| #endif /* USERDIFF */ |