2 * Copyright (c) 2011, Google Inc.
13 SAFE_CRLF_RENORMALIZE = 3
16 extern enum safe_crlf safe_crlf;
24 extern enum auto_crlf auto_crlf;
37 extern enum eol core_eol;
38 extern const char *get_cached_convert_stats_ascii(const struct index_state *istate,
40 extern const char *get_wt_convert_stats_ascii(const char *path);
41 extern const char *get_convert_attr_ascii(const char *path);
43 /* returns 1 if *dst was used */
44 extern int convert_to_git(const struct index_state *istate,
45 const char *path, const char *src, size_t len,
46 struct strbuf *dst, enum safe_crlf checksafe);
47 extern int convert_to_working_tree(const char *path, const char *src,
48 size_t len, struct strbuf *dst);
49 extern int renormalize_buffer(const struct index_state *istate,
50 const char *path, const char *src, size_t len,
52 static inline int would_convert_to_git(const struct index_state *istate,
55 return convert_to_git(istate, path, NULL, 0, NULL, 0);
57 /* Precondition: would_convert_to_git_filter_fd(path) == true */
58 extern void convert_to_git_filter_fd(const struct index_state *istate,
59 const char *path, int fd,
61 enum safe_crlf checksafe);
62 extern int would_convert_to_git_filter_fd(const char *path);
64 /*****************************************************************
66 * Streaming conversion support
68 *****************************************************************/
70 struct stream_filter; /* opaque */
72 extern struct stream_filter *get_stream_filter(const char *path, const unsigned char *);
73 extern void free_stream_filter(struct stream_filter *);
74 extern int is_null_stream_filter(struct stream_filter *);
77 * Use as much input up to *isize_p and fill output up to *osize_p;
78 * update isize_p and osize_p to indicate how much buffer space was
79 * consumed and filled. Return 0 on success, non-zero on error.
81 * Some filters may need to buffer the input and look-ahead inside it
82 * to decide what to output, and they may consume more than zero bytes
83 * of input and still not produce any output. After feeding all the
84 * input, pass NULL as input and keep calling this function, to let
85 * such filters know there is no more input coming and it is time for
86 * them to produce the remaining output based on the buffered input.
88 extern int stream_filter(struct stream_filter *,
89 const char *input, size_t *isize_p,
90 char *output, size_t *osize_p);
92 #endif /* CONVERT_H */