2 * Copyright (c) 2011, Google Inc.
13 extern enum safe_crlf safe_crlf;
21 extern enum auto_crlf auto_crlf;
34 extern enum eol core_eol;
35 extern const char *get_cached_convert_stats_ascii(const char *path);
36 extern const char *get_wt_convert_stats_ascii(const char *path);
37 extern const char *get_convert_attr_ascii(const char *path);
39 /* returns 1 if *dst was used */
40 extern int convert_to_git(const char *path, const char *src, size_t len,
41 struct strbuf *dst, enum safe_crlf checksafe);
42 extern int convert_to_working_tree(const char *path, const char *src,
43 size_t len, struct strbuf *dst);
44 extern int renormalize_buffer(const char *path, const char *src, size_t len,
46 static inline int would_convert_to_git(const char *path)
48 return convert_to_git(path, NULL, 0, NULL, 0);
50 /* Precondition: would_convert_to_git_filter_fd(path) == true */
51 extern void convert_to_git_filter_fd(const char *path, int fd,
53 enum safe_crlf checksafe);
54 extern int would_convert_to_git_filter_fd(const char *path);
56 /*****************************************************************
58 * Streaming conversion support
60 *****************************************************************/
62 struct stream_filter; /* opaque */
64 extern struct stream_filter *get_stream_filter(const char *path, const unsigned char *);
65 extern void free_stream_filter(struct stream_filter *);
66 extern int is_null_stream_filter(struct stream_filter *);
69 * Use as much input up to *isize_p and fill output up to *osize_p;
70 * update isize_p and osize_p to indicate how much buffer space was
71 * consumed and filled. Return 0 on success, non-zero on error.
73 * Some filters may need to buffer the input and look-ahead inside it
74 * to decide what to output, and they may consume more than zero bytes
75 * of input and still not produce any output. After feeding all the
76 * input, pass NULL as input and keep calling this function, to let
77 * such filters know there is no more input coming and it is time for
78 * them to produce the remaining output based on the buffered input.
80 extern int stream_filter(struct stream_filter *,
81 const char *input, size_t *isize_p,
82 char *output, size_t *osize_p);
84 #endif /* CONVERT_H */