2 * Copyright (c) 2011, Google Inc.
11 SAFE_CRLF_RENORMALIZE = 3
14 extern enum safe_crlf safe_crlf;
22 extern enum auto_crlf auto_crlf;
35 extern enum eol core_eol;
36 extern const char *get_cached_convert_stats_ascii(const char *path);
37 extern const char *get_wt_convert_stats_ascii(const char *path);
38 extern const char *get_convert_attr_ascii(const char *path);
40 /* returns 1 if *dst was used */
41 extern int convert_to_git(const char *path, const char *src, size_t len,
42 struct strbuf *dst, enum safe_crlf checksafe);
43 extern int convert_to_working_tree(const char *path, const char *src,
44 size_t len, struct strbuf *dst);
45 extern int renormalize_buffer(const char *path, const char *src, size_t len,
47 static inline int would_convert_to_git(const char *path)
49 return convert_to_git(path, NULL, 0, NULL, 0);
51 /* Precondition: would_convert_to_git_filter_fd(path) == true */
52 extern void convert_to_git_filter_fd(const char *path, int fd,
54 enum safe_crlf checksafe);
55 extern int would_convert_to_git_filter_fd(const char *path);
57 /*****************************************************************
59 * Streaming conversion support
61 *****************************************************************/
63 struct stream_filter; /* opaque */
65 extern struct stream_filter *get_stream_filter(const char *path, const unsigned char *);
66 extern void free_stream_filter(struct stream_filter *);
67 extern int is_null_stream_filter(struct stream_filter *);
70 * Use as much input up to *isize_p and fill output up to *osize_p;
71 * update isize_p and osize_p to indicate how much buffer space was
72 * consumed and filled. Return 0 on success, non-zero on error.
74 * Some filters may need to buffer the input and look-ahead inside it
75 * to decide what to output, and they may consume more than zero bytes
76 * of input and still not produce any output. After feeding all the
77 * input, pass NULL as input and keep calling this function, to let
78 * such filters know there is no more input coming and it is time for
79 * them to produce the remaining output based on the buffered input.
81 extern int stream_filter(struct stream_filter *,
82 const char *input, size_t *isize_p,
83 char *output, size_t *osize_p);
85 #endif /* CONVERT_H */