filter.h 1.17 KB
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/*
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 * Copyright (C) the libgit2 contributors. All rights reserved.
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 *
 * 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"
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#include "attr_file.h"
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#include "git2/filter.h"
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/* Amount of file to examine for NUL byte when checking binary-ness */
#define GIT_FILTER_BYTES_TO_CHECK_NUL 8000

/* Possible CRLF values */
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typedef enum {
	GIT_CRLF_GUESS = -1,
	GIT_CRLF_BINARY = 0,
	GIT_CRLF_TEXT,
	GIT_CRLF_INPUT,
	GIT_CRLF_CRLF,
	GIT_CRLF_AUTO,
} git_crlf_t;

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typedef struct {
	git_attr_session *attr_session;
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	git_buf *temp_buf;
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	uint32_t flags;
} git_filter_options;

#define GIT_FILTER_OPTIONS_INIT {0}

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extern int git_filter_global_init(void);

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extern void git_filter_free(git_filter *filter);

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extern int git_filter_list__load_ext(
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	git_filter_list **filters,
	git_repository *repo,
	git_blob *blob, /* can be NULL */
	const char *path,
	git_filter_mode_t mode,
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	git_filter_options *filter_opts);
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/*
 * Available filters
 */
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extern git_filter *git_crlf_filter_new(void);
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extern git_filter *git_ident_filter_new(void);
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#endif