Function map_user

mailmap.c:296–333

}

int map_user(struct string_list *map,
	     const char **email, size_t *emaillen,
	     const char **name, size_t *namelen)
{
	struct string_list_item *item;
	struct mailmap_entry *me;

	item = lookup_prefix(map, *email, *emaillen);
	if (item) {
		me = (struct mailmap_entry *)item->util;
		if (me->namemap.nr) {
			/*
			 * The item has multiple items, so we'll look up on
			 * name too. If the name is not found, we choose the
			 * simple entry.
			 */
			struct string_list_item *subitem;
			subitem = lookup_prefix(&me->namemap, *name, *namelen);
			if (subitem)
				item = subitem;
		}
	}
	if (item) {
		struct mailmap_info *mi = (struct mailmap_info *)item->util;
		if (mi->name == NULL && mi->email == NULL)
			return 0;
		if (mi->email) {
				*email = mi->email;
				*emaillen = strlen(*email);
		}
		if (mi->name) {
				*name = mi->name;
				*namelen = strlen(*name);
		}
		return 1;
	}
	return 0;
}