thodg/libgit2/src/filter.h

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• Hash : a8943c04
  Author :
  Date : 2021-08-27T15:59:01
  

  filter: proxy_stream is now git_filter_buffered_stream
  
  The filter's proxy_stream is used to adapt filters that only provided an
  `apply` function into a `stream` function.  Make this internal to the
  library instead of private to the filter file.  This will allow the
  filters to use it directly, instead of relying on the filter
  functionality to do the proxying.
  

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• src/filter.h

• /*
   * Copyright (C) the libgit2 contributors. All rights reserved.
   *
   * This file is part of libgit2, distributed under the GNU GPL v2 with
   * a Linking Exception. For full terms see the included COPYING file.
   */
  #ifndef INCLUDE_filter_h__
  #define INCLUDE_filter_h__
  
  #include "common.h"
  
  #include "attr_file.h"
  #include "git2/filter.h"
  #include "git2/sys/filter.h"
  
  /* Amount of file to examine for NUL byte when checking binary-ness */
  #define GIT_FILTER_BYTES_TO_CHECK_NUL 8000
  
  typedef struct {
  	git_filter_options options;
  	git_attr_session *attr_session;
  	git_buf *temp_buf;
  } git_filter_session;
  
  #define GIT_FILTER_SESSION_INIT {GIT_FILTER_OPTIONS_INIT, 0}
  
  extern int git_filter_global_init(void);
  
  extern void git_filter_free(git_filter *filter);
  
  extern int git_filter_list__load(
  	git_filter_list **filters,
  	git_repository *repo,
  	git_blob *blob, /* can be NULL */
  	const char *path,
  	git_filter_mode_t mode,
  	git_filter_session *filter_session);
  
  /*
   * The given input buffer will be converted to the given output buffer.
   * The input buffer will be freed (_if_ it was allocated).
   */
  extern int git_filter_list__convert_buf(
  	git_buf *out,
  	git_filter_list *filters,
  	git_buf *in);
  
  /*
   * Available filters
   */
  
  extern git_filter *git_crlf_filter_new(void);
  extern git_filter *git_ident_filter_new(void);
  
  extern int git_filter_buffered_stream_new(
  	git_writestream **out,
  	git_filter *filter,
  	int (*write_fn)(git_filter *, void **, git_buf *, const git_buf *, const git_filter_source *),
  	git_buf *temp_buf,
  	void **payload,
  	const git_filter_source *source,
  	git_writestream *target);
  
  #endif
  

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