26 lines
900 B
C
26 lines
900 B
C
#ifndef LIB_OID_H
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#define LIB_OID_H
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#include "hash.h"
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/*
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* Convert arbitrary hex string to object_id.
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* For example, passing "abc12" will generate
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* "abc1200000000000000000000000000000000000" hex of length 40 for SHA-1 and
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* create object_id with that.
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* WARNING: passing a string of length more than the hexsz of respective hash
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* algo is not allowed. The hash algo is decided based on GIT_TEST_DEFAULT_HASH
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* environment variable.
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*/
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int get_oid_arbitrary_hex(const char *s, struct object_id *oid);
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/*
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* Returns one of GIT_HASH_{SHA1, SHA256, UNKNOWN} based on the value of
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* GIT_TEST_DEFAULT_HASH environment variable. The fallback value in the
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* absence of GIT_TEST_DEFAULT_HASH is GIT_HASH_SHA1. It also uses
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* check(algo != GIT_HASH_UNKNOWN) before returning to verify if the
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* GIT_TEST_DEFAULT_HASH's value is valid or not.
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*/
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int init_hash_algo(void);
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#endif /* LIB_OID_H */
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